Thread 123 (Thread 0x7f7fa91ff700 (LWP 2930639) "hazptr-tpe-0"):
#0  0x00007f7ff809fd19 in syscall () from /lib64/libc.so.6
#1  0x000000000410cc01 in folly::detail::futexWaitImpl(std::atomic<unsigned int> const*, unsigned int, std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, unsigned int) ()
#2  0x0000000002a71508 in folly::detail::futexWaitImpl<std::atomic<unsigned int> const, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > > (futex=0x7f7ff2de8488, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:81
#3  0x0000000002a6cf6e in folly::detail::futexWaitUntil<std::atomic<unsigned int>, std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (futex=0x7f7ff2de8488, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:119
#4  0x0000000002a6764d in folly::detail::MemoryIdler::futexWaitUntil<std::atomic<unsigned int>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (fut=..., expected=2, deadline=..., waitMask=4294967295, idleTimeout=..., stackToRetain=1024, timeoutVariationFrac=0.5) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/MemoryIdler.h:164
#5  0x0000000002aa86c9 in folly::SaturatingSemaphore<true, std::atomic>::tryWaitSlow<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff2de8488, deadline=..., opt=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:312
#6  0x0000000002aa5d28 in folly::SaturatingSemaphore<true, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (opt=..., deadline=..., this=0x7f7ff2de8488) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:173
#7  folly::detail::LifoSemBase<folly::SaturatingSemaphore<true, std::atomic>, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7fb18ee2c0, deadline=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/LifoSem.h:512
#8  0x00000000046445e0 in folly::UnboundedBlockingQueue<folly::CPUThreadPoolExecutor::CPUTask>::try_take_for(std::chrono::duration<long, std::ratio<1l, 1000l> >) ()
#9  0x000000000463e427 in folly::CPUThreadPoolExecutor::threadRun(std::shared_ptr<folly::ThreadPoolExecutor::Thread>) ()
#10 0x0000000004586a19 in void folly::detail::function::FunctionTraits<void ()>::callBig<std::_Bind<void (folly::ThreadPoolExecutor::*(folly::ThreadPoolExecutor*, std::shared_ptr<folly::ThreadPoolExecutor::Thread>))(std::shared_ptr<folly::ThreadPoolExecutor::Thread>)> >(folly::detail::function::Data&) ()
#11 0x0000000002a3e85c in folly::detail::function::FunctionTraits<void ()>::operator()() (this=0x7f7fe7561470) at /root/src/wwl/nebula/build/third-party/install/include/folly/Function.h:400
#12 0x0000000002a4ea06 in folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}::operator()() (__closure=0x7f7fe7561470) at /root/src/wwl/nebula/build/third-party/install/include/folly/executors/thread_factory/NamedThreadFactory.h:40
#13 0x0000000002a60400 in std::__invoke_impl<void, folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}>(std::__invoke_other, folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}&&) (__f=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:60
#14 0x0000000002a5994a in std::__invoke<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}>(folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}&&) (__fn=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:95
#15 0x0000000002aa52c2 in std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> >::_M_invoke<0ul>(std::_Index_tuple<0ul>) (this=0x7f7fe7561470) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:234
#16 0x0000000002aa47b7 in std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> >::operator()() (this=0x7f7fe7561470) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:243
#17 0x0000000002aa1a54 in std::thread::_State_impl<std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> > >::_M_run() (this=0x7f7fe7561460) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:186
#18 0x0000000004b4143f in execute_native_thread_routine ()
#19 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#20 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 122 (Thread 0x7f7fa9fff700 (LWP 2930632) "IOThreadPool9"):
#0  0x00007f7ff80a5fd3 in epoll_wait () from /lib64/libc.so.6
#1  0x00000000046cd035 in ?? ()
#2  0x00000000046c3a34 in event_base_loop ()
#3  0x00000000045ed2be in folly::EventBase::loopBody(int, bool) ()
#4  0x00000000045ed766 in folly::EventBase::loop() ()
#5  0x00000000045ef216 in folly::EventBase::loopForever() ()
#6  0x0000000004578e49 in folly::IOThreadPoolExecutor::threadRun(std::shared_ptr<folly::ThreadPoolExecutor::Thread>) ()
#7  0x0000000004586a19 in void folly::detail::function::FunctionTraits<void ()>::callBig<std::_Bind<void (folly::ThreadPoolExecutor::*(folly::ThreadPoolExecutor*, std::shared_ptr<folly::ThreadPoolExecutor::Thread>))(std::shared_ptr<folly::ThreadPoolExecutor::Thread>)> >(folly::detail::function::Data&) ()
#8  0x0000000002a3e85c in folly::detail::function::FunctionTraits<void ()>::operator()() (this=0x7f7fe760b3a0) at /root/src/wwl/nebula/build/third-party/install/include/folly/Function.h:400
#9  0x0000000002a4ea06 in folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}::operator()() (__closure=0x7f7fe760b3a0) at /root/src/wwl/nebula/build/third-party/install/include/folly/executors/thread_factory/NamedThreadFactory.h:40
#10 0x0000000002a60400 in std::__invoke_impl<void, folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}>(std::__invoke_other, folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}&&) (__f=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:60
#11 0x0000000002a5994a in std::__invoke<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}>(folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}&&) (__fn=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:95
#12 0x0000000002aa52c2 in std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> >::_M_invoke<0ul>(std::_Index_tuple<0ul>) (this=0x7f7fe760b3a0) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:234
#13 0x0000000002aa47b7 in std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> >::operator()() (this=0x7f7fe760b3a0) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:243
#14 0x0000000002aa1a54 in std::thread::_State_impl<std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> > >::_M_run() (this=0x7f7fe760b390) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:186
#15 0x0000000004b4143f in execute_native_thread_routine ()
#16 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#17 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 121 (Thread 0x7f7faadff700 (LWP 2930631) "IOThreadPool8"):
#0  0x00007f7ff80a5fd3 in epoll_wait () from /lib64/libc.so.6
#1  0x00000000046cd035 in ?? ()
#2  0x00000000046c3a34 in event_base_loop ()
#3  0x00000000045ed2be in folly::EventBase::loopBody(int, bool) ()
#4  0x00000000045ed766 in folly::EventBase::loop() ()
#5  0x00000000045ef216 in folly::EventBase::loopForever() ()
#6  0x0000000004578e49 in folly::IOThreadPoolExecutor::threadRun(std::shared_ptr<folly::ThreadPoolExecutor::Thread>) ()
#7  0x0000000004586a19 in void folly::detail::function::FunctionTraits<void ()>::callBig<std::_Bind<void (folly::ThreadPoolExecutor::*(folly::ThreadPoolExecutor*, std::shared_ptr<folly::ThreadPoolExecutor::Thread>))(std::shared_ptr<folly::ThreadPoolExecutor::Thread>)> >(folly::detail::function::Data&) ()
#8  0x0000000002a3e85c in folly::detail::function::FunctionTraits<void ()>::operator()() (this=0x7f7fb0a440f0) at /root/src/wwl/nebula/build/third-party/install/include/folly/Function.h:400
#9  0x0000000002a4ea06 in folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}::operator()() (__closure=0x7f7fb0a440f0) at /root/src/wwl/nebula/build/third-party/install/include/folly/executors/thread_factory/NamedThreadFactory.h:40
#10 0x0000000002a60400 in std::__invoke_impl<void, folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}>(std::__invoke_other, folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}&&) (__f=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:60
#11 0x0000000002a5994a in std::__invoke<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}>(folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}&&) (__fn=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:95
#12 0x0000000002aa52c2 in std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> >::_M_invoke<0ul>(std::_Index_tuple<0ul>) (this=0x7f7fb0a440f0) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:234
#13 0x0000000002aa47b7 in std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> >::operator()() (this=0x7f7fb0a440f0) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:243
#14 0x0000000002aa1a54 in std::thread::_State_impl<std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> > >::_M_run() (this=0x7f7fb0a440e0) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:186
#15 0x0000000004b4143f in execute_native_thread_routine ()
#16 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#17 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 120 (Thread 0x7f7fadbff700 (LWP 2930630) "IOThreadPool7"):
#0  0x00007f7ff80a5fd3 in epoll_wait () from /lib64/libc.so.6
#1  0x00000000046cd035 in ?? ()
#2  0x00000000046c3a34 in event_base_loop ()
#3  0x00000000045ed2be in folly::EventBase::loopBody(int, bool) ()
#4  0x00000000045ed766 in folly::EventBase::loop() ()
#5  0x00000000045ef216 in folly::EventBase::loopForever() ()
#6  0x0000000004578e49 in folly::IOThreadPoolExecutor::threadRun(std::shared_ptr<folly::ThreadPoolExecutor::Thread>) ()
#7  0x0000000004586a19 in void folly::detail::function::FunctionTraits<void ()>::callBig<std::_Bind<void (folly::ThreadPoolExecutor::*(folly::ThreadPoolExecutor*, std::shared_ptr<folly::ThreadPoolExecutor::Thread>))(std::shared_ptr<folly::ThreadPoolExecutor::Thread>)> >(folly::detail::function::Data&) ()
#8  0x0000000002a3e85c in folly::detail::function::FunctionTraits<void ()>::operator()() (this=0x7f7fb0a44010) at /root/src/wwl/nebula/build/third-party/install/include/folly/Function.h:400
#9  0x0000000002a4ea06 in folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}::operator()() (__closure=0x7f7fb0a44010) at /root/src/wwl/nebula/build/third-party/install/include/folly/executors/thread_factory/NamedThreadFactory.h:40
#10 0x0000000002a60400 in std::__invoke_impl<void, folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}>(std::__invoke_other, folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}&&) (__f=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:60
#11 0x0000000002a5994a in std::__invoke<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}>(folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}&&) (__fn=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:95
#12 0x0000000002aa52c2 in std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> >::_M_invoke<0ul>(std::_Index_tuple<0ul>) (this=0x7f7fb0a44010) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:234
#13 0x0000000002aa47b7 in std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> >::operator()() (this=0x7f7fb0a44010) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:243
#14 0x0000000002aa1a54 in std::thread::_State_impl<std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> > >::_M_run() (this=0x7f7fb0a44000) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:186
#15 0x0000000004b4143f in execute_native_thread_routine ()
#16 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#17 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 119 (Thread 0x7f7fae9ff700 (LWP 2930629) "IOThreadPool6"):
#0  0x00007f7ff80a5fd3 in epoll_wait () from /lib64/libc.so.6
#1  0x00000000046cd035 in ?? ()
#2  0x00000000046c3a34 in event_base_loop ()
#3  0x00000000045ed2be in folly::EventBase::loopBody(int, bool) ()
#4  0x00000000045ed766 in folly::EventBase::loop() ()
#5  0x00000000045ef216 in folly::EventBase::loopForever() ()
#6  0x0000000004578e49 in folly::IOThreadPoolExecutor::threadRun(std::shared_ptr<folly::ThreadPoolExecutor::Thread>) ()
#7  0x0000000004586a19 in void folly::detail::function::FunctionTraits<void ()>::callBig<std::_Bind<void (folly::ThreadPoolExecutor::*(folly::ThreadPoolExecutor*, std::shared_ptr<folly::ThreadPoolExecutor::Thread>))(std::shared_ptr<folly::ThreadPoolExecutor::Thread>)> >(folly::detail::function::Data&) ()
#8  0x0000000002a3e85c in folly::detail::function::FunctionTraits<void ()>::operator()() (this=0x7f7fe760b1e0) at /root/src/wwl/nebula/build/third-party/install/include/folly/Function.h:400
#9  0x0000000002a4ea06 in folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}::operator()() (__closure=0x7f7fe760b1e0) at /root/src/wwl/nebula/build/third-party/install/include/folly/executors/thread_factory/NamedThreadFactory.h:40
#10 0x0000000002a60400 in std::__invoke_impl<void, folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}>(std::__invoke_other, folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}&&) (__f=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:60
#11 0x0000000002a5994a in std::__invoke<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}>(folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}&&) (__fn=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:95
#12 0x0000000002aa52c2 in std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> >::_M_invoke<0ul>(std::_Index_tuple<0ul>) (this=0x7f7fe760b1e0) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:234
#13 0x0000000002aa47b7 in std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> >::operator()() (this=0x7f7fe760b1e0) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:243
#14 0x0000000002aa1a54 in std::thread::_State_impl<std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> > >::_M_run() (this=0x7f7fe760b1d0) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:186
#15 0x0000000004b4143f in execute_native_thread_routine ()
#16 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#17 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 118 (Thread 0x7f7faf7ff700 (LWP 2930628) "IOThreadPool5"):
#0  0x00007f7ff80a5fd3 in epoll_wait () from /lib64/libc.so.6
#1  0x00000000046cd035 in ?? ()
#2  0x00000000046c3a34 in event_base_loop ()
#3  0x00000000045ed2be in folly::EventBase::loopBody(int, bool) ()
#4  0x00000000045ed766 in folly::EventBase::loop() ()
#5  0x00000000045ef216 in folly::EventBase::loopForever() ()
#6  0x0000000004578e49 in folly::IOThreadPoolExecutor::threadRun(std::shared_ptr<folly::ThreadPoolExecutor::Thread>) ()
#7  0x0000000004586a19 in void folly::detail::function::FunctionTraits<void ()>::callBig<std::_Bind<void (folly::ThreadPoolExecutor::*(folly::ThreadPoolExecutor*, std::shared_ptr<folly::ThreadPoolExecutor::Thread>))(std::shared_ptr<folly::ThreadPoolExecutor::Thread>)> >(folly::detail::function::Data&) ()
#8  0x0000000002a3e85c in folly::detail::function::FunctionTraits<void ()>::operator()() (this=0x7f7fb0e440f0) at /root/src/wwl/nebula/build/third-party/install/include/folly/Function.h:400
#9  0x0000000002a4ea06 in folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}::operator()() (__closure=0x7f7fb0e440f0) at /root/src/wwl/nebula/build/third-party/install/include/folly/executors/thread_factory/NamedThreadFactory.h:40
#10 0x0000000002a60400 in std::__invoke_impl<void, folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}>(std::__invoke_other, folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}&&) (__f=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:60
#11 0x0000000002a5994a in std::__invoke<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}>(folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}&&) (__fn=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:95
#12 0x0000000002aa52c2 in std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> >::_M_invoke<0ul>(std::_Index_tuple<0ul>) (this=0x7f7fb0e440f0) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:234
#13 0x0000000002aa47b7 in std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> >::operator()() (this=0x7f7fb0e440f0) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:243
#14 0x0000000002aa1a54 in std::thread::_State_impl<std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> > >::_M_run() (this=0x7f7fb0e440e0) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:186
#15 0x0000000004b4143f in execute_native_thread_routine ()
#16 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#17 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 117 (Thread 0x7f7fb05ff700 (LWP 2930627) "IOThreadPool4"):
#0  0x00007f7ff80a5fd3 in epoll_wait () from /lib64/libc.so.6
#1  0x00000000046cd035 in ?? ()
#2  0x00000000046c3a34 in event_base_loop ()
#3  0x00000000045ed2be in folly::EventBase::loopBody(int, bool) ()
#4  0x00000000045ed766 in folly::EventBase::loop() ()
#5  0x00000000045ef216 in folly::EventBase::loopForever() ()
#6  0x0000000004578e49 in folly::IOThreadPoolExecutor::threadRun(std::shared_ptr<folly::ThreadPoolExecutor::Thread>) ()
#7  0x0000000004586a19 in void folly::detail::function::FunctionTraits<void ()>::callBig<std::_Bind<void (folly::ThreadPoolExecutor::*(folly::ThreadPoolExecutor*, std::shared_ptr<folly::ThreadPoolExecutor::Thread>))(std::shared_ptr<folly::ThreadPoolExecutor::Thread>)> >(folly::detail::function::Data&) ()
#8  0x0000000002a3e85c in folly::detail::function::FunctionTraits<void ()>::operator()() (this=0x7f7fb0e44010) at /root/src/wwl/nebula/build/third-party/install/include/folly/Function.h:400
#9  0x0000000002a4ea06 in folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}::operator()() (__closure=0x7f7fb0e44010) at /root/src/wwl/nebula/build/third-party/install/include/folly/executors/thread_factory/NamedThreadFactory.h:40
#10 0x0000000002a60400 in std::__invoke_impl<void, folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}>(std::__invoke_other, folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}&&) (__f=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:60
#11 0x0000000002a5994a in std::__invoke<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}>(folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}&&) (__fn=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:95
#12 0x0000000002aa52c2 in std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> >::_M_invoke<0ul>(std::_Index_tuple<0ul>) (this=0x7f7fb0e44010) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:234
#13 0x0000000002aa47b7 in std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> >::operator()() (this=0x7f7fb0e44010) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:243
#14 0x0000000002aa1a54 in std::thread::_State_impl<std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> > >::_M_run() (this=0x7f7fb0e44000) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:186
#15 0x0000000004b4143f in execute_native_thread_routine ()
#16 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#17 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 116 (Thread 0x7f7fad3f4700 (LWP 2930626) "IOThreadPool3"):
#0  0x00007f7ff80a5fd3 in epoll_wait () from /lib64/libc.so.6
#1  0x00000000046cd035 in ?? ()
#2  0x00000000046c3a34 in event_base_loop ()
#3  0x00000000045ed2be in folly::EventBase::loopBody(int, bool) ()
#4  0x00000000045ed766 in folly::EventBase::loop() ()
#5  0x00000000045ef216 in folly::EventBase::loopForever() ()
#6  0x0000000004578e49 in folly::IOThreadPoolExecutor::threadRun(std::shared_ptr<folly::ThreadPoolExecutor::Thread>) ()
#7  0x0000000004586a19 in void folly::detail::function::FunctionTraits<void ()>::callBig<std::_Bind<void (folly::ThreadPoolExecutor::*(folly::ThreadPoolExecutor*, std::shared_ptr<folly::ThreadPoolExecutor::Thread>))(std::shared_ptr<folly::ThreadPoolExecutor::Thread>)> >(folly::detail::function::Data&) ()
#8  0x0000000002a3e85c in folly::detail::function::FunctionTraits<void ()>::operator()() (this=0x7f7fe760b020) at /root/src/wwl/nebula/build/third-party/install/include/folly/Function.h:400
#9  0x0000000002a4ea06 in folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}::operator()() (__closure=0x7f7fe760b020) at /root/src/wwl/nebula/build/third-party/install/include/folly/executors/thread_factory/NamedThreadFactory.h:40
#10 0x0000000002a60400 in std::__invoke_impl<void, folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}>(std::__invoke_other, folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}&&) (__f=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:60
#11 0x0000000002a5994a in std::__invoke<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}>(folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}&&) (__fn=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:95
#12 0x0000000002aa52c2 in std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> >::_M_invoke<0ul>(std::_Index_tuple<0ul>) (this=0x7f7fe760b020) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:234
#13 0x0000000002aa47b7 in std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> >::operator()() (this=0x7f7fe760b020) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:243
#14 0x0000000002aa1a54 in std::thread::_State_impl<std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> > >::_M_run() (this=0x7f7fe760b010) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:186
#15 0x0000000004b4143f in execute_native_thread_routine ()
#16 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#17 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 115 (Thread 0x7f7facbf3700 (LWP 2930625) "IOThreadPool2"):
#0  0x00007f7ff80a5fd3 in epoll_wait () from /lib64/libc.so.6
#1  0x00000000046cd035 in ?? ()
#2  0x00000000046c3a34 in event_base_loop ()
#3  0x00000000045ed2be in folly::EventBase::loopBody(int, bool) ()
#4  0x00000000045ed766 in folly::EventBase::loop() ()
#5  0x00000000045ef216 in folly::EventBase::loopForever() ()
#6  0x0000000004578e49 in folly::IOThreadPoolExecutor::threadRun(std::shared_ptr<folly::ThreadPoolExecutor::Thread>) ()
#7  0x0000000004586a19 in void folly::detail::function::FunctionTraits<void ()>::callBig<std::_Bind<void (folly::ThreadPoolExecutor::*(folly::ThreadPoolExecutor*, std::shared_ptr<folly::ThreadPoolExecutor::Thread>))(std::shared_ptr<folly::ThreadPoolExecutor::Thread>)> >(folly::detail::function::Data&) ()
#8  0x0000000002a3e85c in folly::detail::function::FunctionTraits<void ()>::operator()() (this=0x7f7fb12450f0) at /root/src/wwl/nebula/build/third-party/install/include/folly/Function.h:400
#9  0x0000000002a4ea06 in folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}::operator()() (__closure=0x7f7fb12450f0) at /root/src/wwl/nebula/build/third-party/install/include/folly/executors/thread_factory/NamedThreadFactory.h:40
#10 0x0000000002a60400 in std::__invoke_impl<void, folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}>(std::__invoke_other, folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}&&) (__f=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:60
#11 0x0000000002a5994a in std::__invoke<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}>(folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}&&) (__fn=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:95
#12 0x0000000002aa52c2 in std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> >::_M_invoke<0ul>(std::_Index_tuple<0ul>) (this=0x7f7fb12450f0) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:234
#13 0x0000000002aa47b7 in std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> >::operator()() (this=0x7f7fb12450f0) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:243
#14 0x0000000002aa1a54 in std::thread::_State_impl<std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> > >::_M_run() (this=0x7f7fb12450e0) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:186
#15 0x0000000004b4143f in execute_native_thread_routine ()
#16 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#17 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 114 (Thread 0x7f7fac3f2700 (LWP 2930624) "IOThreadPool1"):
#0  0x00007f7ff80a5fd3 in epoll_wait () from /lib64/libc.so.6
#1  0x00000000046cd035 in ?? ()
#2  0x00000000046c3a34 in event_base_loop ()
#3  0x00000000045ed2be in folly::EventBase::loopBody(int, bool) ()
#4  0x00000000045ed766 in folly::EventBase::loop() ()
#5  0x00000000045ef216 in folly::EventBase::loopForever() ()
#6  0x0000000004578e49 in folly::IOThreadPoolExecutor::threadRun(std::shared_ptr<folly::ThreadPoolExecutor::Thread>) ()
#7  0x0000000004586a19 in void folly::detail::function::FunctionTraits<void ()>::callBig<std::_Bind<void (folly::ThreadPoolExecutor::*(folly::ThreadPoolExecutor*, std::shared_ptr<folly::ThreadPoolExecutor::Thread>))(std::shared_ptr<folly::ThreadPoolExecutor::Thread>)> >(folly::detail::function::Data&) ()
#8  0x0000000002a3e85c in folly::detail::function::FunctionTraits<void ()>::operator()() (this=0x7f7fb1245010) at /root/src/wwl/nebula/build/third-party/install/include/folly/Function.h:400
#9  0x0000000002a4ea06 in folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}::operator()() (__closure=0x7f7fb1245010) at /root/src/wwl/nebula/build/third-party/install/include/folly/executors/thread_factory/NamedThreadFactory.h:40
#10 0x0000000002a60400 in std::__invoke_impl<void, folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}>(std::__invoke_other, folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}&&) (__f=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:60
#11 0x0000000002a5994a in std::__invoke<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}>(folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}&&) (__fn=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:95
#12 0x0000000002aa52c2 in std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> >::_M_invoke<0ul>(std::_Index_tuple<0ul>) (this=0x7f7fb1245010) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:234
#13 0x0000000002aa47b7 in std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> >::operator()() (this=0x7f7fb1245010) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:243
#14 0x0000000002aa1a54 in std::thread::_State_impl<std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> > >::_M_run() (this=0x7f7fb1245000) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:186
#15 0x0000000004b4143f in execute_native_thread_routine ()
#16 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#17 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 113 (Thread 0x7f7fabbf1700 (LWP 2930623) "IOThreadPool0"):
#0  0x00007f7ff80a5fd3 in epoll_wait () from /lib64/libc.so.6
#1  0x00000000046cd035 in ?? ()
#2  0x00000000046c3a34 in event_base_loop ()
#3  0x00000000045ed2be in folly::EventBase::loopBody(int, bool) ()
#4  0x00000000045ed766 in folly::EventBase::loop() ()
#5  0x00000000045ef216 in folly::EventBase::loopForever() ()
#6  0x0000000004578e49 in folly::IOThreadPoolExecutor::threadRun(std::shared_ptr<folly::ThreadPoolExecutor::Thread>) ()
#7  0x0000000004586a19 in void folly::detail::function::FunctionTraits<void ()>::callBig<std::_Bind<void (folly::ThreadPoolExecutor::*(folly::ThreadPoolExecutor*, std::shared_ptr<folly::ThreadPoolExecutor::Thread>))(std::shared_ptr<folly::ThreadPoolExecutor::Thread>)> >(folly::detail::function::Data&) ()
#8  0x0000000002a3e85c in folly::detail::function::FunctionTraits<void ()>::operator()() (this=0x7f7fe75d5520) at /root/src/wwl/nebula/build/third-party/install/include/folly/Function.h:400
#9  0x0000000002a4ea06 in folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}::operator()() (__closure=0x7f7fe75d5520) at /root/src/wwl/nebula/build/third-party/install/include/folly/executors/thread_factory/NamedThreadFactory.h:40
#10 0x0000000002a60400 in std::__invoke_impl<void, folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}>(std::__invoke_other, folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}&&) (__f=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:60
#11 0x0000000002a5994a in std::__invoke<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}>(folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}&&) (__fn=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:95
#12 0x0000000002aa52c2 in std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> >::_M_invoke<0ul>(std::_Index_tuple<0ul>) (this=0x7f7fe75d5520) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:234
#13 0x0000000002aa47b7 in std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> >::operator()() (this=0x7f7fe75d5520) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:243
#14 0x0000000002aa1a54 in std::thread::_State_impl<std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> > >::_M_run() (this=0x7f7fe75d5510) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:186
#15 0x0000000004b4143f in execute_native_thread_routine ()
#16 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#17 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 112 (Thread 0x7f7fb39ff700 (LWP 2927263) "Acceptor Thread"):
#0  0x00007f7ff80a5fd3 in epoll_wait () from /lib64/libc.so.6
#1  0x00000000046cd035 in ?? ()
#2  0x00000000046c3a34 in event_base_loop ()
#3  0x00000000045ed2be in folly::EventBase::loopBody(int, bool) ()
#4  0x00000000045ed766 in folly::EventBase::loop() ()
#5  0x00000000045ef216 in folly::EventBase::loopForever() ()
#6  0x0000000004578e49 in folly::IOThreadPoolExecutor::threadRun(std::shared_ptr<folly::ThreadPoolExecutor::Thread>) ()
#7  0x0000000004586a19 in void folly::detail::function::FunctionTraits<void ()>::callBig<std::_Bind<void (folly::ThreadPoolExecutor::*(folly::ThreadPoolExecutor*, std::shared_ptr<folly::ThreadPoolExecutor::Thread>))(std::shared_ptr<folly::ThreadPoolExecutor::Thread>)> >(folly::detail::function::Data&) ()
#8  0x0000000002a3e85c in folly::detail::function::FunctionTraits<void ()>::operator()() (this=0x7f7fc2242200) at /root/src/wwl/nebula/build/third-party/install/include/folly/Function.h:400
#9  0x0000000002a4ea06 in folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}::operator()() (__closure=0x7f7fc2242200) at /root/src/wwl/nebula/build/third-party/install/include/folly/executors/thread_factory/NamedThreadFactory.h:40
#10 0x0000000002a60400 in std::__invoke_impl<void, folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}>(std::__invoke_other, folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}&&) (__f=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:60
#11 0x0000000002a5994a in std::__invoke<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}>(folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}&&) (__fn=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:95
#12 0x0000000002aa52c2 in std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> >::_M_invoke<0ul>(std::_Index_tuple<0ul>) (this=0x7f7fc2242200) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:234
#13 0x0000000002aa47b7 in std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> >::operator()() (this=0x7f7fc2242200) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:243
#14 0x0000000002aa1a54 in std::thread::_State_impl<std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> > >::_M_run() (this=0x7f7fc22421f0) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:186
#15 0x0000000004b4143f in execute_native_thread_routine ()
#16 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#17 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 111 (Thread 0x7f7fb47ff700 (LWP 2927262) "reader-pool-pri"):
#0  0x00007f7ff809fd19 in syscall () from /lib64/libc.so.6
#1  0x000000000410cc01 in folly::detail::futexWaitImpl(std::atomic<unsigned int> const*, unsigned int, std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, unsigned int) ()
#2  0x0000000002a6cf52 in folly::detail::futexWaitUntil<std::atomic<unsigned int>, std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (futex=0x7f7ff2ddb798, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:119
#3  0x0000000002a6764d in folly::detail::MemoryIdler::futexWaitUntil<std::atomic<unsigned int>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (fut=..., expected=2, deadline=..., waitMask=4294967295, idleTimeout=..., stackToRetain=1024, timeoutVariationFrac=0.5) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/MemoryIdler.h:164
#4  0x0000000002aa86c9 in folly::SaturatingSemaphore<true, std::atomic>::tryWaitSlow<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff2ddb798, deadline=..., opt=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:312
#5  0x0000000002aa5d28 in folly::SaturatingSemaphore<true, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (opt=..., deadline=..., this=0x7f7ff2ddb798) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:173
#6  folly::detail::LifoSemBase<folly::SaturatingSemaphore<true, std::atomic>, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7fc220e9c0, deadline=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/LifoSem.h:512
#7  0x0000000004331a41 in apache::thrift::concurrency::ThreadManager::Impl::waitOnTask() ()
#8  0x000000000433a54c in apache::thrift::concurrency::ThreadManager::Impl::Worker::run() ()
#9  0x000000000433e608 in apache::thrift::concurrency::PthreadThread::threadMain(void*) ()
#10 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 110 (Thread 0x7f7fbbbfe700 (LWP 2927261) "reader-pool-pri"):
#0  0x00007f7ff809fd19 in syscall () from /lib64/libc.so.6
#1  0x000000000410cc01 in folly::detail::futexWaitImpl(std::atomic<unsigned int> const*, unsigned int, std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, unsigned int) ()
#2  0x0000000002a6cf52 in folly::detail::futexWaitUntil<std::atomic<unsigned int>, std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (futex=0x7f7ff2ddb780, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:119
#3  0x0000000002a6764d in folly::detail::MemoryIdler::futexWaitUntil<std::atomic<unsigned int>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (fut=..., expected=2, deadline=..., waitMask=4294967295, idleTimeout=..., stackToRetain=1024, timeoutVariationFrac=0.5) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/MemoryIdler.h:164
#4  0x0000000002aa86c9 in folly::SaturatingSemaphore<true, std::atomic>::tryWaitSlow<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff2ddb780, deadline=..., opt=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:312
#5  0x0000000002aa5d28 in folly::SaturatingSemaphore<true, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (opt=..., deadline=..., this=0x7f7ff2ddb780) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:173
#6  folly::detail::LifoSemBase<folly::SaturatingSemaphore<true, std::atomic>, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7fc220e9c0, deadline=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/LifoSem.h:512
#7  0x0000000004331a41 in apache::thrift::concurrency::ThreadManager::Impl::waitOnTask() ()
#8  0x000000000433a54c in apache::thrift::concurrency::ThreadManager::Impl::Worker::run() ()
#9  0x000000000433e608 in apache::thrift::concurrency::PthreadThread::threadMain(void*) ()
#10 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 109 (Thread 0x7f7fbcbf0700 (LWP 2927260) "reader-pool-pri"):
#0  0x00007f7ff809fd19 in syscall () from /lib64/libc.so.6
#1  0x000000000410cc01 in folly::detail::futexWaitImpl(std::atomic<unsigned int> const*, unsigned int, std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, unsigned int) ()
#2  0x0000000002a6cf52 in folly::detail::futexWaitUntil<std::atomic<unsigned int>, std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (futex=0x7f7ff2ddb750, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:119
#3  0x0000000002a6764d in folly::detail::MemoryIdler::futexWaitUntil<std::atomic<unsigned int>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (fut=..., expected=2, deadline=..., waitMask=4294967295, idleTimeout=..., stackToRetain=1024, timeoutVariationFrac=0.5) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/MemoryIdler.h:164
#4  0x0000000002aa86c9 in folly::SaturatingSemaphore<true, std::atomic>::tryWaitSlow<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff2ddb750, deadline=..., opt=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:312
#5  0x0000000002aa5d28 in folly::SaturatingSemaphore<true, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (opt=..., deadline=..., this=0x7f7ff2ddb750) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:173
#6  folly::detail::LifoSemBase<folly::SaturatingSemaphore<true, std::atomic>, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7fc220e3c0, deadline=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/LifoSem.h:512
#7  0x0000000004331a41 in apache::thrift::concurrency::ThreadManager::Impl::waitOnTask() ()
#8  0x000000000433a54c in apache::thrift::concurrency::ThreadManager::Impl::Worker::run() ()
#9  0x000000000433e608 in apache::thrift::concurrency::PthreadThread::threadMain(void*) ()
#10 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 108 (Thread 0x7f7fbf3fe700 (LWP 2927259) "reader-pool-pri"):
#0  0x00007f7ff809fd19 in syscall () from /lib64/libc.so.6
#1  0x000000000410cc01 in folly::detail::futexWaitImpl(std::atomic<unsigned int> const*, unsigned int, std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, unsigned int) ()
#2  0x0000000002a6cf52 in folly::detail::futexWaitUntil<std::atomic<unsigned int>, std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (futex=0x7f7ff2ddb738, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:119
#3  0x0000000002a6764d in folly::detail::MemoryIdler::futexWaitUntil<std::atomic<unsigned int>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (fut=..., expected=2, deadline=..., waitMask=4294967295, idleTimeout=..., stackToRetain=1024, timeoutVariationFrac=0.5) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/MemoryIdler.h:164
#4  0x0000000002aa86c9 in folly::SaturatingSemaphore<true, std::atomic>::tryWaitSlow<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff2ddb738, deadline=..., opt=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:312
#5  0x0000000002aa5d28 in folly::SaturatingSemaphore<true, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (opt=..., deadline=..., this=0x7f7ff2ddb738) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:173
#6  folly::detail::LifoSemBase<folly::SaturatingSemaphore<true, std::atomic>, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7fc220e3c0, deadline=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/LifoSem.h:512
#7  0x0000000004331a41 in apache::thrift::concurrency::ThreadManager::Impl::waitOnTask() ()
#8  0x000000000433a54c in apache::thrift::concurrency::ThreadManager::Impl::Worker::run() ()
#9  0x000000000433e608 in apache::thrift::concurrency::PthreadThread::threadMain(void*) ()
#10 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 107 (Thread 0x7f7fc27fe700 (LWP 2927258) "reader-pool-pri"):
#0  0x00007f7ff809fd19 in syscall () from /lib64/libc.so.6
#1  0x000000000410cc01 in folly::detail::futexWaitImpl(std::atomic<unsigned int> const*, unsigned int, std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, unsigned int) ()
#2  0x0000000002a6cf52 in folly::detail::futexWaitUntil<std::atomic<unsigned int>, std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (futex=0x7f7ff2ddb768, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:119
#3  0x0000000002a6764d in folly::detail::MemoryIdler::futexWaitUntil<std::atomic<unsigned int>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (fut=..., expected=2, deadline=..., waitMask=4294967295, idleTimeout=..., stackToRetain=1024, timeoutVariationFrac=0.5) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/MemoryIdler.h:164
#4  0x0000000002aa86c9 in folly::SaturatingSemaphore<true, std::atomic>::tryWaitSlow<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff2ddb768, deadline=..., opt=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:312
#5  0x0000000002aa5d28 in folly::SaturatingSemaphore<true, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (opt=..., deadline=..., this=0x7f7ff2ddb768) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:173
#6  folly::detail::LifoSemBase<folly::SaturatingSemaphore<true, std::atomic>, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7fc220e3c0, deadline=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/LifoSem.h:512
#7  0x0000000004331a41 in apache::thrift::concurrency::ThreadManager::Impl::waitOnTask() ()
#8  0x000000000433a54c in apache::thrift::concurrency::ThreadManager::Impl::Worker::run() ()
#9  0x000000000433e608 in apache::thrift::concurrency::PthreadThread::threadMain(void*) ()
#10 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 106 (Thread 0x7f7fc35fe700 (LWP 2927257) "reader-pool-pri"):
#0  0x00007f7ff809fd19 in syscall () from /lib64/libc.so.6
#1  0x000000000410cc01 in folly::detail::futexWaitImpl(std::atomic<unsigned int> const*, unsigned int, std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, unsigned int) ()
#2  0x0000000002a6cf52 in folly::detail::futexWaitUntil<std::atomic<unsigned int>, std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (futex=0x7f7ff2ddb708, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:119
#3  0x0000000002a6764d in folly::detail::MemoryIdler::futexWaitUntil<std::atomic<unsigned int>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (fut=..., expected=2, deadline=..., waitMask=4294967295, idleTimeout=..., stackToRetain=1024, timeoutVariationFrac=0.5) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/MemoryIdler.h:164
#4  0x0000000002aa86c9 in folly::SaturatingSemaphore<true, std::atomic>::tryWaitSlow<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff2ddb708, deadline=..., opt=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:312
#5  0x0000000002aa5d28 in folly::SaturatingSemaphore<true, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (opt=..., deadline=..., this=0x7f7ff2ddb708) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:173
#6  folly::detail::LifoSemBase<folly::SaturatingSemaphore<true, std::atomic>, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7fc220e3c0, deadline=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/LifoSem.h:512
#7  0x0000000004331a41 in apache::thrift::concurrency::ThreadManager::Impl::waitOnTask() ()
#8  0x000000000433a54c in apache::thrift::concurrency::ThreadManager::Impl::Worker::run() ()
#9  0x000000000433e608 in apache::thrift::concurrency::PthreadThread::threadMain(void*) ()
#10 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 105 (Thread 0x7f7fc4ffe700 (LWP 2927256) "reader-pool-pri"):
#0  0x00007f7ff809fd19 in syscall () from /lib64/libc.so.6
#1  0x000000000410cc01 in folly::detail::futexWaitImpl(std::atomic<unsigned int> const*, unsigned int, std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, unsigned int) ()
#2  0x0000000002a6cf52 in folly::detail::futexWaitUntil<std::atomic<unsigned int>, std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (futex=0x7f7ff2ddb720, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:119
#3  0x0000000002a6764d in folly::detail::MemoryIdler::futexWaitUntil<std::atomic<unsigned int>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (fut=..., expected=2, deadline=..., waitMask=4294967295, idleTimeout=..., stackToRetain=1024, timeoutVariationFrac=0.5) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/MemoryIdler.h:164
#4  0x0000000002aa86c9 in folly::SaturatingSemaphore<true, std::atomic>::tryWaitSlow<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff2ddb720, deadline=..., opt=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:312
#5  0x0000000002aa5d28 in folly::SaturatingSemaphore<true, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (opt=..., deadline=..., this=0x7f7ff2ddb720) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:173
#6  folly::detail::LifoSemBase<folly::SaturatingSemaphore<true, std::atomic>, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7fc220e3c0, deadline=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/LifoSem.h:512
#7  0x0000000004331a41 in apache::thrift::concurrency::ThreadManager::Impl::waitOnTask() ()
#8  0x000000000433a54c in apache::thrift::concurrency::ThreadManager::Impl::Worker::run() ()
#9  0x000000000433e608 in apache::thrift::concurrency::PthreadThread::threadMain(void*) ()
#10 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 104 (Thread 0x7f7fc5dfd700 (LWP 2927255) "reader-pool-pri"):
#0  0x00007f7ff809fd19 in syscall () from /lib64/libc.so.6
#1  0x000000000410cc01 in folly::detail::futexWaitImpl(std::atomic<unsigned int> const*, unsigned int, std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, unsigned int) ()
#2  0x0000000002a6cf52 in folly::detail::futexWaitUntil<std::atomic<unsigned int>, std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (futex=0x7f7ff2ddb6f0, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:119
#3  0x0000000002a6764d in folly::detail::MemoryIdler::futexWaitUntil<std::atomic<unsigned int>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (fut=..., expected=2, deadline=..., waitMask=4294967295, idleTimeout=..., stackToRetain=1024, timeoutVariationFrac=0.5) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/MemoryIdler.h:164
#4  0x0000000002aa86c9 in folly::SaturatingSemaphore<true, std::atomic>::tryWaitSlow<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff2ddb6f0, deadline=..., opt=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:312
#5  0x0000000002aa5d28 in folly::SaturatingSemaphore<true, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (opt=..., deadline=..., this=0x7f7ff2ddb6f0) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:173
#6  folly::detail::LifoSemBase<folly::SaturatingSemaphore<true, std::atomic>, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7fc220e3c0, deadline=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/LifoSem.h:512
#7  0x0000000004331a41 in apache::thrift::concurrency::ThreadManager::Impl::waitOnTask() ()
#8  0x000000000433a54c in apache::thrift::concurrency::ThreadManager::Impl::Worker::run() ()
#9  0x000000000433e608 in apache::thrift::concurrency::PthreadThread::threadMain(void*) ()
#10 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 103 (Thread 0x7f7fc83fe700 (LWP 2927254) "reader-pool-pri"):
#0  0x00007f7ff809fd19 in syscall () from /lib64/libc.so.6
#1  0x000000000410cc01 in folly::detail::futexWaitImpl(std::atomic<unsigned int> const*, unsigned int, std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, unsigned int) ()
#2  0x0000000002a6cf52 in folly::detail::futexWaitUntil<std::atomic<unsigned int>, std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (futex=0x7f7ff2ddb6c0, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:119
#3  0x0000000002a6764d in folly::detail::MemoryIdler::futexWaitUntil<std::atomic<unsigned int>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (fut=..., expected=2, deadline=..., waitMask=4294967295, idleTimeout=..., stackToRetain=1024, timeoutVariationFrac=0.5) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/MemoryIdler.h:164
#4  0x0000000002aa86c9 in folly::SaturatingSemaphore<true, std::atomic>::tryWaitSlow<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff2ddb6c0, deadline=..., opt=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:312
#5  0x0000000002aa5d28 in folly::SaturatingSemaphore<true, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (opt=..., deadline=..., this=0x7f7ff2ddb6c0) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:173
#6  folly::detail::LifoSemBase<folly::SaturatingSemaphore<true, std::atomic>, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7fc220e3c0, deadline=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/LifoSem.h:512
#7  0x0000000004331a41 in apache::thrift::concurrency::ThreadManager::Impl::waitOnTask() ()
#8  0x000000000433a54c in apache::thrift::concurrency::ThreadManager::Impl::Worker::run() ()
#9  0x000000000433e608 in apache::thrift::concurrency::PthreadThread::threadMain(void*) ()
#10 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 102 (Thread 0x7f7fc91fe700 (LWP 2927253) "reader-pool-pri"):
#0  0x00007f7ff809fd19 in syscall () from /lib64/libc.so.6
#1  0x000000000410cc01 in folly::detail::futexWaitImpl(std::atomic<unsigned int> const*, unsigned int, std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, unsigned int) ()
#2  0x0000000002a6cf52 in folly::detail::futexWaitUntil<std::atomic<unsigned int>, std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (futex=0x7f7ff2ddb6d8, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:119
#3  0x0000000002a6764d in folly::detail::MemoryIdler::futexWaitUntil<std::atomic<unsigned int>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (fut=..., expected=2, deadline=..., waitMask=4294967295, idleTimeout=..., stackToRetain=1024, timeoutVariationFrac=0.5) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/MemoryIdler.h:164
#4  0x0000000002aa86c9 in folly::SaturatingSemaphore<true, std::atomic>::tryWaitSlow<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff2ddb6d8, deadline=..., opt=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:312
#5  0x0000000002aa5d28 in folly::SaturatingSemaphore<true, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (opt=..., deadline=..., this=0x7f7ff2ddb6d8) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:173
#6  folly::detail::LifoSemBase<folly::SaturatingSemaphore<true, std::atomic>, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7fc220e3c0, deadline=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/LifoSem.h:512
#7  0x0000000004331a41 in apache::thrift::concurrency::ThreadManager::Impl::waitOnTask() ()
#8  0x000000000433a54c in apache::thrift::concurrency::ThreadManager::Impl::Worker::run() ()
#9  0x000000000433e608 in apache::thrift::concurrency::PthreadThread::threadMain(void*) ()
#10 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 101 (Thread 0x7f7fc9ffe700 (LWP 2927252) "reader-pool-pri"):
#0  0x00007f7ff809fd19 in syscall () from /lib64/libc.so.6
#1  0x000000000410cc01 in folly::detail::futexWaitImpl(std::atomic<unsigned int> const*, unsigned int, std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, unsigned int) ()
#2  0x0000000002a6cf52 in folly::detail::futexWaitUntil<std::atomic<unsigned int>, std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (futex=0x7f7ff2ddb6a8, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:119
#3  0x0000000002a6764d in folly::detail::MemoryIdler::futexWaitUntil<std::atomic<unsigned int>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (fut=..., expected=2, deadline=..., waitMask=4294967295, idleTimeout=..., stackToRetain=1024, timeoutVariationFrac=0.5) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/MemoryIdler.h:164
#4  0x0000000002aa86c9 in folly::SaturatingSemaphore<true, std::atomic>::tryWaitSlow<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff2ddb6a8, deadline=..., opt=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:312
#5  0x0000000002aa5d28 in folly::SaturatingSemaphore<true, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (opt=..., deadline=..., this=0x7f7ff2ddb6a8) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:173
#6  folly::detail::LifoSemBase<folly::SaturatingSemaphore<true, std::atomic>, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7fc220e3c0, deadline=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/LifoSem.h:512
#7  0x0000000004331a41 in apache::thrift::concurrency::ThreadManager::Impl::waitOnTask() ()
#8  0x000000000433a54c in apache::thrift::concurrency::ThreadManager::Impl::Worker::run() ()
#9  0x000000000433e608 in apache::thrift::concurrency::PthreadThread::threadMain(void*) ()
#10 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 100 (Thread 0x7f7fcadfe700 (LWP 2927251) "reader-pool-pri"):
#0  0x00007f7ff809fd19 in syscall () from /lib64/libc.so.6
#1  0x000000000410cc01 in folly::detail::futexWaitImpl(std::atomic<unsigned int> const*, unsigned int, std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, unsigned int) ()
#2  0x0000000002a6cf52 in folly::detail::futexWaitUntil<std::atomic<unsigned int>, std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (futex=0x7f7ff2ddb690, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:119
#3  0x0000000002a6764d in folly::detail::MemoryIdler::futexWaitUntil<std::atomic<unsigned int>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (fut=..., expected=2, deadline=..., waitMask=4294967295, idleTimeout=..., stackToRetain=1024, timeoutVariationFrac=0.5) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/MemoryIdler.h:164
#4  0x0000000002aa86c9 in folly::SaturatingSemaphore<true, std::atomic>::tryWaitSlow<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff2ddb690, deadline=..., opt=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:312
#5  0x0000000002aa5d28 in folly::SaturatingSemaphore<true, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (opt=..., deadline=..., this=0x7f7ff2ddb690) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:173
#6  folly::detail::LifoSemBase<folly::SaturatingSemaphore<true, std::atomic>, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7fc220e3c0, deadline=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/LifoSem.h:512
#7  0x0000000004331a41 in apache::thrift::concurrency::ThreadManager::Impl::waitOnTask() ()
#8  0x000000000433a54c in apache::thrift::concurrency::ThreadManager::Impl::Worker::run() ()
#9  0x000000000433e608 in apache::thrift::concurrency::PthreadThread::threadMain(void*) ()
#10 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 99 (Thread 0x7f7fcbbfe700 (LWP 2927250) "reader-pool-pri"):
#0  0x00007f7ff809fd19 in syscall () from /lib64/libc.so.6
#1  0x000000000410cc01 in folly::detail::futexWaitImpl(std::atomic<unsigned int> const*, unsigned int, std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, unsigned int) ()
#2  0x0000000002a6cf52 in folly::detail::futexWaitUntil<std::atomic<unsigned int>, std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (futex=0x7f7ff2ddb678, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:119
#3  0x0000000002a6764d in folly::detail::MemoryIdler::futexWaitUntil<std::atomic<unsigned int>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (fut=..., expected=2, deadline=..., waitMask=4294967295, idleTimeout=..., stackToRetain=1024, timeoutVariationFrac=0.5) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/MemoryIdler.h:164
#4  0x0000000002aa86c9 in folly::SaturatingSemaphore<true, std::atomic>::tryWaitSlow<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff2ddb678, deadline=..., opt=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:312
#5  0x0000000002aa5d28 in folly::SaturatingSemaphore<true, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (opt=..., deadline=..., this=0x7f7ff2ddb678) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:173
#6  folly::detail::LifoSemBase<folly::SaturatingSemaphore<true, std::atomic>, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7fc220e3c0, deadline=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/LifoSem.h:512
#7  0x0000000004331a41 in apache::thrift::concurrency::ThreadManager::Impl::waitOnTask() ()
#8  0x000000000433a54c in apache::thrift::concurrency::ThreadManager::Impl::Worker::run() ()
#9  0x000000000433e608 in apache::thrift::concurrency::PthreadThread::threadMain(void*) ()
#10 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 98 (Thread 0x7f7fcc9fe700 (LWP 2927249) "reader-pool-pri"):
#0  0x00007f7ff809fd19 in syscall () from /lib64/libc.so.6
#1  0x000000000410cc01 in folly::detail::futexWaitImpl(std::atomic<unsigned int> const*, unsigned int, std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, unsigned int) ()
#2  0x0000000002a6cf52 in folly::detail::futexWaitUntil<std::atomic<unsigned int>, std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (futex=0x7f7ff2ddb660, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:119
#3  0x0000000002a6764d in folly::detail::MemoryIdler::futexWaitUntil<std::atomic<unsigned int>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (fut=..., expected=2, deadline=..., waitMask=4294967295, idleTimeout=..., stackToRetain=1024, timeoutVariationFrac=0.5) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/MemoryIdler.h:164
#4  0x0000000002aa86c9 in folly::SaturatingSemaphore<true, std::atomic>::tryWaitSlow<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff2ddb660, deadline=..., opt=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:312
#5  0x0000000002aa5d28 in folly::SaturatingSemaphore<true, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (opt=..., deadline=..., this=0x7f7ff2ddb660) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:173
#6  folly::detail::LifoSemBase<folly::SaturatingSemaphore<true, std::atomic>, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7fc220e3c0, deadline=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/LifoSem.h:512
#7  0x0000000004331a41 in apache::thrift::concurrency::ThreadManager::Impl::waitOnTask() ()
#8  0x000000000433a54c in apache::thrift::concurrency::ThreadManager::Impl::Worker::run() ()
#9  0x000000000433e608 in apache::thrift::concurrency::PthreadThread::threadMain(void*) ()
#10 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 97 (Thread 0x7f7fcd7fe700 (LWP 2927248) "reader-pool-pri"):
#0  0x00007f7ff809fd19 in syscall () from /lib64/libc.so.6
#1  0x000000000410cc01 in folly::detail::futexWaitImpl(std::atomic<unsigned int> const*, unsigned int, std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, unsigned int) ()
#2  0x0000000002a6cf52 in folly::detail::futexWaitUntil<std::atomic<unsigned int>, std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (futex=0x7f7ff2ddb648, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:119
#3  0x0000000002a6764d in folly::detail::MemoryIdler::futexWaitUntil<std::atomic<unsigned int>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (fut=..., expected=2, deadline=..., waitMask=4294967295, idleTimeout=..., stackToRetain=1024, timeoutVariationFrac=0.5) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/MemoryIdler.h:164
#4  0x0000000002aa86c9 in folly::SaturatingSemaphore<true, std::atomic>::tryWaitSlow<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff2ddb648, deadline=..., opt=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:312
#5  0x0000000002aa5d28 in folly::SaturatingSemaphore<true, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (opt=..., deadline=..., this=0x7f7ff2ddb648) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:173
#6  folly::detail::LifoSemBase<folly::SaturatingSemaphore<true, std::atomic>, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7fc220e3c0, deadline=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/LifoSem.h:512
#7  0x0000000004331a41 in apache::thrift::concurrency::ThreadManager::Impl::waitOnTask() ()
#8  0x000000000433a54c in apache::thrift::concurrency::ThreadManager::Impl::Worker::run() ()
#9  0x000000000433e608 in apache::thrift::concurrency::PthreadThread::threadMain(void*) ()
#10 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 96 (Thread 0x7f7fcf3fe700 (LWP 2927247) "reader-pool-pri"):
#0  0x00007f7ff809fd19 in syscall () from /lib64/libc.so.6
#1  0x000000000410cc01 in folly::detail::futexWaitImpl(std::atomic<unsigned int> const*, unsigned int, std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, unsigned int) ()
#2  0x0000000002a6cf52 in folly::detail::futexWaitUntil<std::atomic<unsigned int>, std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (futex=0x7f7ff2ddb618, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:119
#3  0x0000000002a6764d in folly::detail::MemoryIdler::futexWaitUntil<std::atomic<unsigned int>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (fut=..., expected=2, deadline=..., waitMask=4294967295, idleTimeout=..., stackToRetain=1024, timeoutVariationFrac=0.5) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/MemoryIdler.h:164
#4  0x0000000002aa86c9 in folly::SaturatingSemaphore<true, std::atomic>::tryWaitSlow<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff2ddb618, deadline=..., opt=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:312
#5  0x0000000002aa5d28 in folly::SaturatingSemaphore<true, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (opt=..., deadline=..., this=0x7f7ff2ddb618) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:173
#6  folly::detail::LifoSemBase<folly::SaturatingSemaphore<true, std::atomic>, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7fc220e3c0, deadline=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/LifoSem.h:512
#7  0x0000000004331a41 in apache::thrift::concurrency::ThreadManager::Impl::waitOnTask() ()
#8  0x000000000433a54c in apache::thrift::concurrency::ThreadManager::Impl::Worker::run() ()
#9  0x000000000433e608 in apache::thrift::concurrency::PthreadThread::threadMain(void*) ()
#10 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 95 (Thread 0x7f7fd01fd700 (LWP 2927246) "reader-pool-pri"):
#0  0x00007f7ff809fd19 in syscall () from /lib64/libc.so.6
#1  0x000000000410cc01 in folly::detail::futexWaitImpl(std::atomic<unsigned int> const*, unsigned int, std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, unsigned int) ()
#2  0x0000000002a6cf52 in folly::detail::futexWaitUntil<std::atomic<unsigned int>, std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (futex=0x7f7ff2ddb630, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:119
#3  0x0000000002a6764d in folly::detail::MemoryIdler::futexWaitUntil<std::atomic<unsigned int>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (fut=..., expected=2, deadline=..., waitMask=4294967295, idleTimeout=..., stackToRetain=1024, timeoutVariationFrac=0.5) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/MemoryIdler.h:164
#4  0x0000000002aa86c9 in folly::SaturatingSemaphore<true, std::atomic>::tryWaitSlow<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff2ddb630, deadline=..., opt=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:312
#5  0x0000000002aa5d28 in folly::SaturatingSemaphore<true, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (opt=..., deadline=..., this=0x7f7ff2ddb630) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:173
#6  folly::detail::LifoSemBase<folly::SaturatingSemaphore<true, std::atomic>, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7fc220e3c0, deadline=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/LifoSem.h:512
#7  0x0000000004331a41 in apache::thrift::concurrency::ThreadManager::Impl::waitOnTask() ()
#8  0x000000000433a54c in apache::thrift::concurrency::ThreadManager::Impl::Worker::run() ()
#9  0x000000000433e608 in apache::thrift::concurrency::PthreadThread::threadMain(void*) ()
#10 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 94 (Thread 0x7f7fd17fe700 (LWP 2927245) "reader-pool-pri"):
#0  0x00007f7ff809fd19 in syscall () from /lib64/libc.so.6
#1  0x000000000410cc01 in folly::detail::futexWaitImpl(std::atomic<unsigned int> const*, unsigned int, std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, unsigned int) ()
#2  0x0000000002a6cf52 in folly::detail::futexWaitUntil<std::atomic<unsigned int>, std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (futex=0x7f7ff2ddb600, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:119
#3  0x0000000002a6764d in folly::detail::MemoryIdler::futexWaitUntil<std::atomic<unsigned int>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (fut=..., expected=2, deadline=..., waitMask=4294967295, idleTimeout=..., stackToRetain=1024, timeoutVariationFrac=0.5) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/MemoryIdler.h:164
#4  0x0000000002aa86c9 in folly::SaturatingSemaphore<true, std::atomic>::tryWaitSlow<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff2ddb600, deadline=..., opt=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:312
#5  0x0000000002aa5d28 in folly::SaturatingSemaphore<true, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (opt=..., deadline=..., this=0x7f7ff2ddb600) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:173
#6  folly::detail::LifoSemBase<folly::SaturatingSemaphore<true, std::atomic>, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7fc220e3c0, deadline=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/LifoSem.h:512
#7  0x0000000004331a41 in apache::thrift::concurrency::ThreadManager::Impl::waitOnTask() ()
#8  0x000000000433a54c in apache::thrift::concurrency::ThreadManager::Impl::Worker::run() ()
#9  0x000000000433e608 in apache::thrift::concurrency::PthreadThread::threadMain(void*) ()
#10 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 93 (Thread 0x7f7fd25fe700 (LWP 2927244) "reader-pool-pri"):
#0  0x00007f7ff809fd19 in syscall () from /lib64/libc.so.6
#1  0x000000000410cc01 in folly::detail::futexWaitImpl(std::atomic<unsigned int> const*, unsigned int, std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, unsigned int) ()
#2  0x0000000002a6cf52 in folly::detail::futexWaitUntil<std::atomic<unsigned int>, std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (futex=0x7f7ff2ddb5d0, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:119
#3  0x0000000002a6764d in folly::detail::MemoryIdler::futexWaitUntil<std::atomic<unsigned int>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (fut=..., expected=2, deadline=..., waitMask=4294967295, idleTimeout=..., stackToRetain=1024, timeoutVariationFrac=0.5) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/MemoryIdler.h:164
#4  0x0000000002aa86c9 in folly::SaturatingSemaphore<true, std::atomic>::tryWaitSlow<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff2ddb5d0, deadline=..., opt=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:312
#5  0x0000000002aa5d28 in folly::SaturatingSemaphore<true, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (opt=..., deadline=..., this=0x7f7ff2ddb5d0) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:173
#6  folly::detail::LifoSemBase<folly::SaturatingSemaphore<true, std::atomic>, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7fc220e3c0, deadline=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/LifoSem.h:512
#7  0x0000000004331a41 in apache::thrift::concurrency::ThreadManager::Impl::waitOnTask() ()
#8  0x000000000433a54c in apache::thrift::concurrency::ThreadManager::Impl::Worker::run() ()
#9  0x000000000433e608 in apache::thrift::concurrency::PthreadThread::threadMain(void*) ()
#10 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 92 (Thread 0x7f7fd33fe700 (LWP 2927243) "reader-pool-pri"):
#0  0x00007f7ff809fd19 in syscall () from /lib64/libc.so.6
#1  0x000000000410cc01 in folly::detail::futexWaitImpl(std::atomic<unsigned int> const*, unsigned int, std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, unsigned int) ()
#2  0x0000000002a6cf52 in folly::detail::futexWaitUntil<std::atomic<unsigned int>, std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (futex=0x7f7ff2ddb5e8, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:119
#3  0x0000000002a6764d in folly::detail::MemoryIdler::futexWaitUntil<std::atomic<unsigned int>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (fut=..., expected=2, deadline=..., waitMask=4294967295, idleTimeout=..., stackToRetain=1024, timeoutVariationFrac=0.5) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/MemoryIdler.h:164
#4  0x0000000002aa86c9 in folly::SaturatingSemaphore<true, std::atomic>::tryWaitSlow<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff2ddb5e8, deadline=..., opt=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:312
#5  0x0000000002aa5d28 in folly::SaturatingSemaphore<true, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (opt=..., deadline=..., this=0x7f7ff2ddb5e8) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:173
#6  folly::detail::LifoSemBase<folly::SaturatingSemaphore<true, std::atomic>, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7fc220e3c0, deadline=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/LifoSem.h:512
#7  0x0000000004331a41 in apache::thrift::concurrency::ThreadManager::Impl::waitOnTask() ()
#8  0x000000000433a54c in apache::thrift::concurrency::ThreadManager::Impl::Worker::run() ()
#9  0x000000000433e608 in apache::thrift::concurrency::PthreadThread::threadMain(void*) ()
#10 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 91 (Thread 0x7f7fd41fe700 (LWP 2927242) "reader-pool-pri"):
#0  0x00007f7ff809fd19 in syscall () from /lib64/libc.so.6
#1  0x000000000410cc01 in folly::detail::futexWaitImpl(std::atomic<unsigned int> const*, unsigned int, std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, unsigned int) ()
#2  0x0000000002a6cf52 in folly::detail::futexWaitUntil<std::atomic<unsigned int>, std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (futex=0x7f7ff2ddb5b8, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:119
#3  0x0000000002a6764d in folly::detail::MemoryIdler::futexWaitUntil<std::atomic<unsigned int>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (fut=..., expected=2, deadline=..., waitMask=4294967295, idleTimeout=..., stackToRetain=1024, timeoutVariationFrac=0.5) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/MemoryIdler.h:164
#4  0x0000000002aa86c9 in folly::SaturatingSemaphore<true, std::atomic>::tryWaitSlow<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff2ddb5b8, deadline=..., opt=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:312
#5  0x0000000002aa5d28 in folly::SaturatingSemaphore<true, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (opt=..., deadline=..., this=0x7f7ff2ddb5b8) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:173
#6  folly::detail::LifoSemBase<folly::SaturatingSemaphore<true, std::atomic>, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7fc220e3c0, deadline=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/LifoSem.h:512
#7  0x0000000004331a41 in apache::thrift::concurrency::ThreadManager::Impl::waitOnTask() ()
#8  0x000000000433a54c in apache::thrift::concurrency::ThreadManager::Impl::Worker::run() ()
#9  0x000000000433e608 in apache::thrift::concurrency::PthreadThread::threadMain(void*) ()
#10 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 90 (Thread 0x7f7fd4ffe700 (LWP 2927241) "reader-pool-pri"):
#0  0x00007f7ff809fd19 in syscall () from /lib64/libc.so.6
#1  0x000000000410cc01 in folly::detail::futexWaitImpl(std::atomic<unsigned int> const*, unsigned int, std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, unsigned int) ()
#2  0x0000000002a6cf52 in folly::detail::futexWaitUntil<std::atomic<unsigned int>, std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (futex=0x7f7ff2ddb5a0, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:119
#3  0x0000000002a6764d in folly::detail::MemoryIdler::futexWaitUntil<std::atomic<unsigned int>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (fut=..., expected=2, deadline=..., waitMask=4294967295, idleTimeout=..., stackToRetain=1024, timeoutVariationFrac=0.5) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/MemoryIdler.h:164
#4  0x0000000002aa86c9 in folly::SaturatingSemaphore<true, std::atomic>::tryWaitSlow<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff2ddb5a0, deadline=..., opt=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:312
#5  0x0000000002aa5d28 in folly::SaturatingSemaphore<true, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (opt=..., deadline=..., this=0x7f7ff2ddb5a0) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:173
#6  folly::detail::LifoSemBase<folly::SaturatingSemaphore<true, std::atomic>, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7fc220e3c0, deadline=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/LifoSem.h:512
#7  0x0000000004331a41 in apache::thrift::concurrency::ThreadManager::Impl::waitOnTask() ()
#8  0x000000000433a54c in apache::thrift::concurrency::ThreadManager::Impl::Worker::run() ()
#9  0x000000000433e608 in apache::thrift::concurrency::PthreadThread::threadMain(void*) ()
#10 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 89 (Thread 0x7f7fd5dfe700 (LWP 2927240) "reader-pool-pri"):
#0  0x00007f7ff809fd19 in syscall () from /lib64/libc.so.6
#1  0x000000000410cc01 in folly::detail::futexWaitImpl(std::atomic<unsigned int> const*, unsigned int, std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, unsigned int) ()
#2  0x0000000002a6cf52 in folly::detail::futexWaitUntil<std::atomic<unsigned int>, std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (futex=0x7f7ff2ddb588, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:119
#3  0x0000000002a6764d in folly::detail::MemoryIdler::futexWaitUntil<std::atomic<unsigned int>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (fut=..., expected=2, deadline=..., waitMask=4294967295, idleTimeout=..., stackToRetain=1024, timeoutVariationFrac=0.5) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/MemoryIdler.h:164
#4  0x0000000002aa86c9 in folly::SaturatingSemaphore<true, std::atomic>::tryWaitSlow<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff2ddb588, deadline=..., opt=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:312
#5  0x0000000002aa5d28 in folly::SaturatingSemaphore<true, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (opt=..., deadline=..., this=0x7f7ff2ddb588) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:173
#6  folly::detail::LifoSemBase<folly::SaturatingSemaphore<true, std::atomic>, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7fc220e3c0, deadline=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/LifoSem.h:512
#7  0x0000000004331a41 in apache::thrift::concurrency::ThreadManager::Impl::waitOnTask() ()
#8  0x000000000433a54c in apache::thrift::concurrency::ThreadManager::Impl::Worker::run() ()
#9  0x000000000433e608 in apache::thrift::concurrency::PthreadThread::threadMain(void*) ()
#10 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 88 (Thread 0x7f7fd6bfe700 (LWP 2927239) "reader-pool-pri"):
#0  0x00007f7ff809fd19 in syscall () from /lib64/libc.so.6
#1  0x000000000410cc01 in folly::detail::futexWaitImpl(std::atomic<unsigned int> const*, unsigned int, std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, unsigned int) ()
#2  0x0000000002a6cf52 in folly::detail::futexWaitUntil<std::atomic<unsigned int>, std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (futex=0x7f7ff2ddb570, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:119
#3  0x0000000002a6764d in folly::detail::MemoryIdler::futexWaitUntil<std::atomic<unsigned int>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (fut=..., expected=2, deadline=..., waitMask=4294967295, idleTimeout=..., stackToRetain=1024, timeoutVariationFrac=0.5) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/MemoryIdler.h:164
#4  0x0000000002aa86c9 in folly::SaturatingSemaphore<true, std::atomic>::tryWaitSlow<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff2ddb570, deadline=..., opt=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:312
#5  0x0000000002aa5d28 in folly::SaturatingSemaphore<true, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (opt=..., deadline=..., this=0x7f7ff2ddb570) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:173
#6  folly::detail::LifoSemBase<folly::SaturatingSemaphore<true, std::atomic>, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7fc220e3c0, deadline=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/LifoSem.h:512
#7  0x0000000004331a41 in apache::thrift::concurrency::ThreadManager::Impl::waitOnTask() ()
#8  0x000000000433a54c in apache::thrift::concurrency::ThreadManager::Impl::Worker::run() ()
#9  0x000000000433e608 in apache::thrift::concurrency::PthreadThread::threadMain(void*) ()
#10 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 87 (Thread 0x7f7fd79fe700 (LWP 2927238) "reader-pool-pri"):
#0  0x00007f7ff809fd19 in syscall () from /lib64/libc.so.6
#1  0x000000000410cc01 in folly::detail::futexWaitImpl(std::atomic<unsigned int> const*, unsigned int, std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, unsigned int) ()
#2  0x0000000002a6cf52 in folly::detail::futexWaitUntil<std::atomic<unsigned int>, std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (futex=0x7f7ff2ddb540, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:119
#3  0x0000000002a6764d in folly::detail::MemoryIdler::futexWaitUntil<std::atomic<unsigned int>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (fut=..., expected=2, deadline=..., waitMask=4294967295, idleTimeout=..., stackToRetain=1024, timeoutVariationFrac=0.5) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/MemoryIdler.h:164
#4  0x0000000002aa86c9 in folly::SaturatingSemaphore<true, std::atomic>::tryWaitSlow<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff2ddb540, deadline=..., opt=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:312
#5  0x0000000002aa5d28 in folly::SaturatingSemaphore<true, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (opt=..., deadline=..., this=0x7f7ff2ddb540) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:173
#6  folly::detail::LifoSemBase<folly::SaturatingSemaphore<true, std::atomic>, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7fc220e3c0, deadline=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/LifoSem.h:512
#7  0x0000000004331a41 in apache::thrift::concurrency::ThreadManager::Impl::waitOnTask() ()
#8  0x000000000433a54c in apache::thrift::concurrency::ThreadManager::Impl::Worker::run() ()
#9  0x000000000433e608 in apache::thrift::concurrency::PthreadThread::threadMain(void*) ()
#10 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 86 (Thread 0x7f7fd8bfe700 (LWP 2927237) "reader-pool-pri"):
#0  0x00007f7ff809fd19 in syscall () from /lib64/libc.so.6
#1  0x000000000410cc01 in folly::detail::futexWaitImpl(std::atomic<unsigned int> const*, unsigned int, std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, unsigned int) ()
#2  0x0000000002a6cf52 in folly::detail::futexWaitUntil<std::atomic<unsigned int>, std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (futex=0x7f7ff2ddb558, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:119
#3  0x0000000002a6764d in folly::detail::MemoryIdler::futexWaitUntil<std::atomic<unsigned int>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (fut=..., expected=2, deadline=..., waitMask=4294967295, idleTimeout=..., stackToRetain=1024, timeoutVariationFrac=0.5) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/MemoryIdler.h:164
#4  0x0000000002aa86c9 in folly::SaturatingSemaphore<true, std::atomic>::tryWaitSlow<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff2ddb558, deadline=..., opt=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:312
#5  0x0000000002aa5d28 in folly::SaturatingSemaphore<true, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (opt=..., deadline=..., this=0x7f7ff2ddb558) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:173
#6  folly::detail::LifoSemBase<folly::SaturatingSemaphore<true, std::atomic>, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7fc220e3c0, deadline=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/LifoSem.h:512
#7  0x0000000004331a41 in apache::thrift::concurrency::ThreadManager::Impl::waitOnTask() ()
#8  0x000000000433a54c in apache::thrift::concurrency::ThreadManager::Impl::Worker::run() ()
#9  0x000000000433e608 in apache::thrift::concurrency::PthreadThread::threadMain(void*) ()
#10 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 85 (Thread 0x7f7fd99fe700 (LWP 2927236) "reader-pool-pri"):
#0  0x00007f7ff809fd19 in syscall () from /lib64/libc.so.6
#1  0x000000000410cc01 in folly::detail::futexWaitImpl(std::atomic<unsigned int> const*, unsigned int, std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, unsigned int) ()
#2  0x0000000002a6cf52 in folly::detail::futexWaitUntil<std::atomic<unsigned int>, std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (futex=0x7f7ff2ddb528, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:119
#3  0x0000000002a6764d in folly::detail::MemoryIdler::futexWaitUntil<std::atomic<unsigned int>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (fut=..., expected=2, deadline=..., waitMask=4294967295, idleTimeout=..., stackToRetain=1024, timeoutVariationFrac=0.5) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/MemoryIdler.h:164
#4  0x0000000002aa86c9 in folly::SaturatingSemaphore<true, std::atomic>::tryWaitSlow<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff2ddb528, deadline=..., opt=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:312
#5  0x0000000002aa5d28 in folly::SaturatingSemaphore<true, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (opt=..., deadline=..., this=0x7f7ff2ddb528) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:173
#6  folly::detail::LifoSemBase<folly::SaturatingSemaphore<true, std::atomic>, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7fc220e3c0, deadline=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/LifoSem.h:512
#7  0x0000000004331a41 in apache::thrift::concurrency::ThreadManager::Impl::waitOnTask() ()
#8  0x000000000433a54c in apache::thrift::concurrency::ThreadManager::Impl::Worker::run() ()
#9  0x000000000433e608 in apache::thrift::concurrency::PthreadThread::threadMain(void*) ()
#10 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 84 (Thread 0x7f7fda7fd700 (LWP 2927235) "reader-pool-pri"):
#0  0x00007f7ff809fd19 in syscall () from /lib64/libc.so.6
#1  0x000000000410cc01 in folly::detail::futexWaitImpl(std::atomic<unsigned int> const*, unsigned int, std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, unsigned int) ()
#2  0x0000000002a6cf52 in folly::detail::futexWaitUntil<std::atomic<unsigned int>, std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (futex=0x7f7ff2ddb4f8, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:119
#3  0x0000000002a6764d in folly::detail::MemoryIdler::futexWaitUntil<std::atomic<unsigned int>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (fut=..., expected=2, deadline=..., waitMask=4294967295, idleTimeout=..., stackToRetain=1024, timeoutVariationFrac=0.5) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/MemoryIdler.h:164
#4  0x0000000002aa86c9 in folly::SaturatingSemaphore<true, std::atomic>::tryWaitSlow<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff2ddb4f8, deadline=..., opt=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:312
#5  0x0000000002aa5d28 in folly::SaturatingSemaphore<true, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (opt=..., deadline=..., this=0x7f7ff2ddb4f8) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:173
#6  folly::detail::LifoSemBase<folly::SaturatingSemaphore<true, std::atomic>, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7fc220e3c0, deadline=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/LifoSem.h:512
#7  0x0000000004331a41 in apache::thrift::concurrency::ThreadManager::Impl::waitOnTask() ()
#8  0x000000000433a54c in apache::thrift::concurrency::ThreadManager::Impl::Worker::run() ()
#9  0x000000000433e608 in apache::thrift::concurrency::PthreadThread::threadMain(void*) ()
#10 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 83 (Thread 0x7f7fdc1fe700 (LWP 2927234) "reader-pool-pri"):
#0  0x00007f7ff809fd19 in syscall () from /lib64/libc.so.6
#1  0x000000000410cc01 in folly::detail::futexWaitImpl(std::atomic<unsigned int> const*, unsigned int, std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, unsigned int) ()
#2  0x0000000002a6cf52 in folly::detail::futexWaitUntil<std::atomic<unsigned int>, std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (futex=0x7f7ff2ddb510, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:119
#3  0x0000000002a6764d in folly::detail::MemoryIdler::futexWaitUntil<std::atomic<unsigned int>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (fut=..., expected=2, deadline=..., waitMask=4294967295, idleTimeout=..., stackToRetain=1024, timeoutVariationFrac=0.5) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/MemoryIdler.h:164
#4  0x0000000002aa86c9 in folly::SaturatingSemaphore<true, std::atomic>::tryWaitSlow<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff2ddb510, deadline=..., opt=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:312
#5  0x0000000002aa5d28 in folly::SaturatingSemaphore<true, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (opt=..., deadline=..., this=0x7f7ff2ddb510) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:173
#6  folly::detail::LifoSemBase<folly::SaturatingSemaphore<true, std::atomic>, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7fc220e3c0, deadline=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/LifoSem.h:512
#7  0x0000000004331a41 in apache::thrift::concurrency::ThreadManager::Impl::waitOnTask() ()
#8  0x000000000433a54c in apache::thrift::concurrency::ThreadManager::Impl::Worker::run() ()
#9  0x000000000433e608 in apache::thrift::concurrency::PthreadThread::threadMain(void*) ()
#10 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 82 (Thread 0x7f7fbc7ff700 (LWP 2927233) "Acceptor Thread"):
#0  0x00007f7ff80a5fd3 in epoll_wait () from /lib64/libc.so.6
#1  0x00000000046cd035 in ?? ()
#2  0x00000000046c3a34 in event_base_loop ()
#3  0x00000000045ed2be in folly::EventBase::loopBody(int, bool) ()
#4  0x00000000045ed766 in folly::EventBase::loop() ()
#5  0x00000000045ef216 in folly::EventBase::loopForever() ()
#6  0x0000000004578e49 in folly::IOThreadPoolExecutor::threadRun(std::shared_ptr<folly::ThreadPoolExecutor::Thread>) ()
#7  0x0000000004586a19 in void folly::detail::function::FunctionTraits<void ()>::callBig<std::_Bind<void (folly::ThreadPoolExecutor::*(folly::ThreadPoolExecutor*, std::shared_ptr<folly::ThreadPoolExecutor::Thread>))(std::shared_ptr<folly::ThreadPoolExecutor::Thread>)> >(folly::detail::function::Data&) ()
#8  0x0000000002a3e85c in folly::detail::function::FunctionTraits<void ()>::operator()() (this=0x7f7fc1a40240) at /root/src/wwl/nebula/build/third-party/install/include/folly/Function.h:400
#9  0x0000000002a4ea06 in folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}::operator()() (__closure=0x7f7fc1a40240) at /root/src/wwl/nebula/build/third-party/install/include/folly/executors/thread_factory/NamedThreadFactory.h:40
#10 0x0000000002a60400 in std::__invoke_impl<void, folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}>(std::__invoke_other, folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}&&) (__f=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:60
#11 0x0000000002a5994a in std::__invoke<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}>(folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}&&) (__fn=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:95
#12 0x0000000002aa52c2 in std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> >::_M_invoke<0ul>(std::_Index_tuple<0ul>) (this=0x7f7fc1a40240) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:234
#13 0x0000000002aa47b7 in std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> >::operator()() (this=0x7f7fc1a40240) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:243
#14 0x0000000002aa1a54 in std::thread::_State_impl<std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> > >::_M_run() (this=0x7f7fc1a40230) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:186
#15 0x0000000004b4143f in execute_native_thread_routine ()
#16 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#17 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 81 (Thread 0x7f7fdcffd700 (LWP 2927232) "reader-pool-pri"):
#0  0x00007f7ff809fd19 in syscall () from /lib64/libc.so.6
#1  0x000000000410cc01 in folly::detail::futexWaitImpl(std::atomic<unsigned int> const*, unsigned int, std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, unsigned int) ()
#2  0x0000000002a6cf52 in folly::detail::futexWaitUntil<std::atomic<unsigned int>, std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (futex=0x7f7ff2ddb4e0, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:119
#3  0x0000000002a6764d in folly::detail::MemoryIdler::futexWaitUntil<std::atomic<unsigned int>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (fut=..., expected=2, deadline=..., waitMask=4294967295, idleTimeout=..., stackToRetain=1024, timeoutVariationFrac=0.5) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/MemoryIdler.h:164
#4  0x0000000002aa86c9 in folly::SaturatingSemaphore<true, std::atomic>::tryWaitSlow<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff2ddb4e0, deadline=..., opt=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:312
#5  0x0000000002aa5d28 in folly::SaturatingSemaphore<true, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (opt=..., deadline=..., this=0x7f7ff2ddb4e0) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:173
#6  folly::detail::LifoSemBase<folly::SaturatingSemaphore<true, std::atomic>, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7fc220e3c0, deadline=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/LifoSem.h:512
#7  0x0000000004331a41 in apache::thrift::concurrency::ThreadManager::Impl::waitOnTask() ()
#8  0x000000000433a54c in apache::thrift::concurrency::ThreadManager::Impl::Worker::run() ()
#9  0x000000000433e608 in apache::thrift::concurrency::PthreadThread::threadMain(void*) ()
#10 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 80 (Thread 0x7f7fde5fe700 (LWP 2927231) "reader-pool-pri"):
#0  0x00007f7ff809fd19 in syscall () from /lib64/libc.so.6
#1  0x000000000410cc01 in folly::detail::futexWaitImpl(std::atomic<unsigned int> const*, unsigned int, std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, unsigned int) ()
#2  0x0000000002a6cf52 in folly::detail::futexWaitUntil<std::atomic<unsigned int>, std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (futex=0x7f7ff2ddb4c8, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:119
#3  0x0000000002a6764d in folly::detail::MemoryIdler::futexWaitUntil<std::atomic<unsigned int>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (fut=..., expected=2, deadline=..., waitMask=4294967295, idleTimeout=..., stackToRetain=1024, timeoutVariationFrac=0.5) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/MemoryIdler.h:164
#4  0x0000000002aa86c9 in folly::SaturatingSemaphore<true, std::atomic>::tryWaitSlow<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff2ddb4c8, deadline=..., opt=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:312
#5  0x0000000002aa5d28 in folly::SaturatingSemaphore<true, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (opt=..., deadline=..., this=0x7f7ff2ddb4c8) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:173
#6  folly::detail::LifoSemBase<folly::SaturatingSemaphore<true, std::atomic>, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7fc220e3c0, deadline=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/LifoSem.h:512
#7  0x0000000004331a41 in apache::thrift::concurrency::ThreadManager::Impl::waitOnTask() ()
#8  0x000000000433a54c in apache::thrift::concurrency::ThreadManager::Impl::Worker::run() ()
#9  0x000000000433e608 in apache::thrift::concurrency::PthreadThread::threadMain(void*) ()
#10 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 79 (Thread 0x7f7fbfbff700 (LWP 2927230) "Acceptor Thread"):
#0  0x00007f7ff80a5fd3 in epoll_wait () from /lib64/libc.so.6
#1  0x00000000046cd035 in ?? ()
#2  0x00000000046c3a34 in event_base_loop ()
#3  0x00000000045ed2be in folly::EventBase::loopBody(int, bool) ()
#4  0x00000000045ed766 in folly::EventBase::loop() ()
#5  0x00000000045ef216 in folly::EventBase::loopForever() ()
#6  0x0000000004578e49 in folly::IOThreadPoolExecutor::threadRun(std::shared_ptr<folly::ThreadPoolExecutor::Thread>) ()
#7  0x0000000004586a19 in void folly::detail::function::FunctionTraits<void ()>::callBig<std::_Bind<void (folly::ThreadPoolExecutor::*(folly::ThreadPoolExecutor*, std::shared_ptr<folly::ThreadPoolExecutor::Thread>))(std::shared_ptr<folly::ThreadPoolExecutor::Thread>)> >(folly::detail::function::Data&) ()
#8  0x0000000002a3e85c in folly::detail::function::FunctionTraits<void ()>::operator()() (this=0x7f7fc1e40240) at /root/src/wwl/nebula/build/third-party/install/include/folly/Function.h:400
#9  0x0000000002a4ea06 in folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}::operator()() (__closure=0x7f7fc1e40240) at /root/src/wwl/nebula/build/third-party/install/include/folly/executors/thread_factory/NamedThreadFactory.h:40
#10 0x0000000002a60400 in std::__invoke_impl<void, folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}>(std::__invoke_other, folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}&&) (__f=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:60
#11 0x0000000002a5994a in std::__invoke<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}>(folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}&&) (__fn=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:95
#12 0x0000000002aa52c2 in std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> >::_M_invoke<0ul>(std::_Index_tuple<0ul>) (this=0x7f7fc1e40240) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:234
#13 0x0000000002aa47b7 in std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> >::operator()() (this=0x7f7fc1e40240) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:243
#14 0x0000000002aa1a54 in std::thread::_State_impl<std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> > >::_M_run() (this=0x7f7fc1e40230) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:186
#15 0x0000000004b4143f in execute_native_thread_routine ()
#16 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#17 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 78 (Thread 0x7f7fdf3fe700 (LWP 2927229) "reader-pool-pri"):
#0  0x00007f7ff809fd19 in syscall () from /lib64/libc.so.6
#1  0x000000000410cc01 in folly::detail::futexWaitImpl(std::atomic<unsigned int> const*, unsigned int, std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, unsigned int) ()
#2  0x0000000002a6cf52 in folly::detail::futexWaitUntil<std::atomic<unsigned int>, std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (futex=0x7f7ff2ddb4b0, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:119
#3  0x0000000002a6764d in folly::detail::MemoryIdler::futexWaitUntil<std::atomic<unsigned int>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (fut=..., expected=2, deadline=..., waitMask=4294967295, idleTimeout=..., stackToRetain=1024, timeoutVariationFrac=0.5) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/MemoryIdler.h:164
#4  0x0000000002aa86c9 in folly::SaturatingSemaphore<true, std::atomic>::tryWaitSlow<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff2ddb4b0, deadline=..., opt=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:312
#5  0x0000000002aa5d28 in folly::SaturatingSemaphore<true, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (opt=..., deadline=..., this=0x7f7ff2ddb4b0) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:173
#6  folly::detail::LifoSemBase<folly::SaturatingSemaphore<true, std::atomic>, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7fc220e3c0, deadline=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/LifoSem.h:512
#7  0x0000000004331a41 in apache::thrift::concurrency::ThreadManager::Impl::waitOnTask() ()
#8  0x000000000433a54c in apache::thrift::concurrency::ThreadManager::Impl::Worker::run() ()
#9  0x000000000433e608 in apache::thrift::concurrency::PthreadThread::threadMain(void*) ()
#10 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 77 (Thread 0x7f7fe01fe700 (LWP 2927228) "reader-pool-pri"):
#0  0x00007f7ff809fd19 in syscall () from /lib64/libc.so.6
#1  0x000000000410cc01 in folly::detail::futexWaitImpl(std::atomic<unsigned int> const*, unsigned int, std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, unsigned int) ()
#2  0x0000000002a6cf52 in folly::detail::futexWaitUntil<std::atomic<unsigned int>, std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (futex=0x7f7ff2ddb498, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:119
#3  0x0000000002a6764d in folly::detail::MemoryIdler::futexWaitUntil<std::atomic<unsigned int>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (fut=..., expected=2, deadline=..., waitMask=4294967295, idleTimeout=..., stackToRetain=1024, timeoutVariationFrac=0.5) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/MemoryIdler.h:164
#4  0x0000000002aa86c9 in folly::SaturatingSemaphore<true, std::atomic>::tryWaitSlow<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff2ddb498, deadline=..., opt=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:312
#5  0x0000000002aa5d28 in folly::SaturatingSemaphore<true, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (opt=..., deadline=..., this=0x7f7ff2ddb498) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:173
#6  folly::detail::LifoSemBase<folly::SaturatingSemaphore<true, std::atomic>, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7fc220e3c0, deadline=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/LifoSem.h:512
#7  0x0000000004331a41 in apache::thrift::concurrency::ThreadManager::Impl::waitOnTask() ()
#8  0x000000000433a54c in apache::thrift::concurrency::ThreadManager::Impl::Worker::run() ()
#9  0x000000000433e608 in apache::thrift::concurrency::PthreadThread::threadMain(void*) ()
#10 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 76 (Thread 0x7f7fe0ffe700 (LWP 2927227) "reader-pool-pri"):
#0  0x00007f7ff809fd19 in syscall () from /lib64/libc.so.6
#1  0x000000000410cc01 in folly::detail::futexWaitImpl(std::atomic<unsigned int> const*, unsigned int, std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, unsigned int) ()
#2  0x0000000002a6cf52 in folly::detail::futexWaitUntil<std::atomic<unsigned int>, std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (futex=0x7f7ff2ddb480, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:119
#3  0x0000000002a6764d in folly::detail::MemoryIdler::futexWaitUntil<std::atomic<unsigned int>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (fut=..., expected=2, deadline=..., waitMask=4294967295, idleTimeout=..., stackToRetain=1024, timeoutVariationFrac=0.5) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/MemoryIdler.h:164
#4  0x0000000002aa86c9 in folly::SaturatingSemaphore<true, std::atomic>::tryWaitSlow<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff2ddb480, deadline=..., opt=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:312
#5  0x0000000002aa5d28 in folly::SaturatingSemaphore<true, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (opt=..., deadline=..., this=0x7f7ff2ddb480) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:173
#6  folly::detail::LifoSemBase<folly::SaturatingSemaphore<true, std::atomic>, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7fc220e3c0, deadline=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/LifoSem.h:512
#7  0x0000000004331a41 in apache::thrift::concurrency::ThreadManager::Impl::waitOnTask() ()
#8  0x000000000433a54c in apache::thrift::concurrency::ThreadManager::Impl::Worker::run() ()
#9  0x000000000433e608 in apache::thrift::concurrency::PthreadThread::threadMain(void*) ()
#10 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 75 (Thread 0x7f7fe1dfe700 (LWP 2927226) "reader-pool-pri"):
#0  0x00007f7ff809fd19 in syscall () from /lib64/libc.so.6
#1  0x000000000410cc01 in folly::detail::futexWaitImpl(std::atomic<unsigned int> const*, unsigned int, std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, unsigned int) ()
#2  0x0000000002a6cf52 in folly::detail::futexWaitUntil<std::atomic<unsigned int>, std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (futex=0x7f7ff2ddb468, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:119
#3  0x0000000002a6764d in folly::detail::MemoryIdler::futexWaitUntil<std::atomic<unsigned int>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (fut=..., expected=2, deadline=..., waitMask=4294967295, idleTimeout=..., stackToRetain=1024, timeoutVariationFrac=0.5) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/MemoryIdler.h:164
#4  0x0000000002aa86c9 in folly::SaturatingSemaphore<true, std::atomic>::tryWaitSlow<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff2ddb468, deadline=..., opt=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:312
#5  0x0000000002aa5d28 in folly::SaturatingSemaphore<true, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (opt=..., deadline=..., this=0x7f7ff2ddb468) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:173
#6  folly::detail::LifoSemBase<folly::SaturatingSemaphore<true, std::atomic>, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7fc220ddc0, deadline=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/LifoSem.h:512
#7  0x0000000004331a41 in apache::thrift::concurrency::ThreadManager::Impl::waitOnTask() ()
#8  0x000000000433a54c in apache::thrift::concurrency::ThreadManager::Impl::Worker::run() ()
#9  0x000000000433e608 in apache::thrift::concurrency::PthreadThread::threadMain(void*) ()
#10 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 74 (Thread 0x7f7fe2bfe700 (LWP 2927225) "reader-pool-pri"):
#0  0x00007f7ff809fd19 in syscall () from /lib64/libc.so.6
#1  0x000000000410cc01 in folly::detail::futexWaitImpl(std::atomic<unsigned int> const*, unsigned int, std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, unsigned int) ()
#2  0x0000000002a6cf52 in folly::detail::futexWaitUntil<std::atomic<unsigned int>, std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (futex=0x7f7ff2ddb450, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:119
#3  0x0000000002a6764d in folly::detail::MemoryIdler::futexWaitUntil<std::atomic<unsigned int>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (fut=..., expected=2, deadline=..., waitMask=4294967295, idleTimeout=..., stackToRetain=1024, timeoutVariationFrac=0.5) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/MemoryIdler.h:164
#4  0x0000000002aa86c9 in folly::SaturatingSemaphore<true, std::atomic>::tryWaitSlow<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff2ddb450, deadline=..., opt=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:312
#5  0x0000000002aa5d28 in folly::SaturatingSemaphore<true, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (opt=..., deadline=..., this=0x7f7ff2ddb450) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:173
#6  folly::detail::LifoSemBase<folly::SaturatingSemaphore<true, std::atomic>, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7fc220ddc0, deadline=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/LifoSem.h:512
#7  0x0000000004331a41 in apache::thrift::concurrency::ThreadManager::Impl::waitOnTask() ()
#8  0x000000000433a54c in apache::thrift::concurrency::ThreadManager::Impl::Worker::run() ()
#9  0x000000000433e608 in apache::thrift::concurrency::PthreadThread::threadMain(void*) ()
#10 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 73 (Thread 0x7f7fe39fe700 (LWP 2927224) "reader-pool-pri"):
#0  0x00007f7ff809fd19 in syscall () from /lib64/libc.so.6
#1  0x000000000410cc01 in folly::detail::futexWaitImpl(std::atomic<unsigned int> const*, unsigned int, std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, unsigned int) ()
#2  0x0000000002a6cf52 in folly::detail::futexWaitUntil<std::atomic<unsigned int>, std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (futex=0x7f7ff2ddb438, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:119
#3  0x0000000002a6764d in folly::detail::MemoryIdler::futexWaitUntil<std::atomic<unsigned int>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (fut=..., expected=2, deadline=..., waitMask=4294967295, idleTimeout=..., stackToRetain=1024, timeoutVariationFrac=0.5) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/MemoryIdler.h:164
#4  0x0000000002aa86c9 in folly::SaturatingSemaphore<true, std::atomic>::tryWaitSlow<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff2ddb438, deadline=..., opt=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:312
#5  0x0000000002aa5d28 in folly::SaturatingSemaphore<true, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (opt=..., deadline=..., this=0x7f7ff2ddb438) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:173
#6  folly::detail::LifoSemBase<folly::SaturatingSemaphore<true, std::atomic>, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7fc220d7c0, deadline=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/LifoSem.h:512
#7  0x0000000004331a41 in apache::thrift::concurrency::ThreadManager::Impl::waitOnTask() ()
#8  0x000000000433a54c in apache::thrift::concurrency::ThreadManager::Impl::Worker::run() ()
#9  0x000000000433e608 in apache::thrift::concurrency::PthreadThread::threadMain(void*) ()
#10 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 72 (Thread 0x7f7fe47fe700 (LWP 2927223) "reader-pool-pri"):
#0  0x00007f7ff809fd19 in syscall () from /lib64/libc.so.6
#1  0x000000000410cc01 in folly::detail::futexWaitImpl(std::atomic<unsigned int> const*, unsigned int, std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, unsigned int) ()
#2  0x0000000002a6cf52 in folly::detail::futexWaitUntil<std::atomic<unsigned int>, std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (futex=0x7f7ff2ddb420, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:119
#3  0x0000000002a6764d in folly::detail::MemoryIdler::futexWaitUntil<std::atomic<unsigned int>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (fut=..., expected=2, deadline=..., waitMask=4294967295, idleTimeout=..., stackToRetain=1024, timeoutVariationFrac=0.5) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/MemoryIdler.h:164
#4  0x0000000002aa86c9 in folly::SaturatingSemaphore<true, std::atomic>::tryWaitSlow<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff2ddb420, deadline=..., opt=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:312
#5  0x0000000002aa5d28 in folly::SaturatingSemaphore<true, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (opt=..., deadline=..., this=0x7f7ff2ddb420) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:173
#6  folly::detail::LifoSemBase<folly::SaturatingSemaphore<true, std::atomic>, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7fc220d7c0, deadline=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/LifoSem.h:512
#7  0x0000000004331a41 in apache::thrift::concurrency::ThreadManager::Impl::waitOnTask() ()
#8  0x000000000433a54c in apache::thrift::concurrency::ThreadManager::Impl::Worker::run() ()
#9  0x000000000433e608 in apache::thrift::concurrency::PthreadThread::threadMain(void*) ()
#10 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 71 (Thread 0x7f7fe55fe700 (LWP 2927222) "reader-pool-pri"):
#0  0x00007f7ff809fd19 in syscall () from /lib64/libc.so.6
#1  0x000000000410cc01 in folly::detail::futexWaitImpl(std::atomic<unsigned int> const*, unsigned int, std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, unsigned int) ()
#2  0x0000000002a6cf52 in folly::detail::futexWaitUntil<std::atomic<unsigned int>, std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (futex=0x7f7ff2ddb408, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:119
#3  0x0000000002a6764d in folly::detail::MemoryIdler::futexWaitUntil<std::atomic<unsigned int>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (fut=..., expected=2, deadline=..., waitMask=4294967295, idleTimeout=..., stackToRetain=1024, timeoutVariationFrac=0.5) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/MemoryIdler.h:164
#4  0x0000000002aa86c9 in folly::SaturatingSemaphore<true, std::atomic>::tryWaitSlow<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff2ddb408, deadline=..., opt=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:312
#5  0x0000000002aa5d28 in folly::SaturatingSemaphore<true, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (opt=..., deadline=..., this=0x7f7ff2ddb408) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:173
#6  folly::detail::LifoSemBase<folly::SaturatingSemaphore<true, std::atomic>, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7fc220d1c0, deadline=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/LifoSem.h:512
#7  0x0000000004331a41 in apache::thrift::concurrency::ThreadManager::Impl::waitOnTask() ()
#8  0x000000000433a54c in apache::thrift::concurrency::ThreadManager::Impl::Worker::run() ()
#9  0x000000000433e608 in apache::thrift::concurrency::PthreadThread::threadMain(void*) ()
#10 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 70 (Thread 0x7f7fe63fe700 (LWP 2927221) "reader-pool-pri"):
#0  0x00007f7ff809fd19 in syscall () from /lib64/libc.so.6
#1  0x000000000410cc01 in folly::detail::futexWaitImpl(std::atomic<unsigned int> const*, unsigned int, std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, unsigned int) ()
#2  0x0000000002a6cf52 in folly::detail::futexWaitUntil<std::atomic<unsigned int>, std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (futex=0x7f7ff2ddb3f0, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:119
#3  0x0000000002a6764d in folly::detail::MemoryIdler::futexWaitUntil<std::atomic<unsigned int>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (fut=..., expected=2, deadline=..., waitMask=4294967295, idleTimeout=..., stackToRetain=1024, timeoutVariationFrac=0.5) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/MemoryIdler.h:164
#4  0x0000000002aa86c9 in folly::SaturatingSemaphore<true, std::atomic>::tryWaitSlow<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff2ddb3f0, deadline=..., opt=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:312
#5  0x0000000002aa5d28 in folly::SaturatingSemaphore<true, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (opt=..., deadline=..., this=0x7f7ff2ddb3f0) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:173
#6  folly::detail::LifoSemBase<folly::SaturatingSemaphore<true, std::atomic>, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7fc220d1c0, deadline=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/LifoSem.h:512
#7  0x0000000004331a41 in apache::thrift::concurrency::ThreadManager::Impl::waitOnTask() ()
#8  0x000000000433a54c in apache::thrift::concurrency::ThreadManager::Impl::Worker::run() ()
#9  0x000000000433e608 in apache::thrift::concurrency::PthreadThread::threadMain(void*) ()
#10 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 69 (Thread 0x7f7fc31ff700 (LWP 2927220) "nebula-storaged"):
#0  0x00007f7ff80a5fd3 in epoll_wait () from /lib64/libc.so.6
#1  0x00000000046cd035 in ?? ()
#2  0x00000000046c3a34 in event_base_loop ()
#3  0x00000000045ed2be in folly::EventBase::loopBody(int, bool) ()
#4  0x00000000045ed766 in folly::EventBase::loop() ()
#5  0x00000000045ef216 in folly::EventBase::loopForever() ()
#6  0x0000000004240215 in apache::thrift::ThriftServer::serve() ()
#7  0x0000000002a57e57 in nebula::storage::StorageServer::<lambda()>::operator()(void) const (__closure=0x7f7ff7a62eb8) at /root/src/wwl/nebula/src/storage/StorageServer.cpp:288
#8  0x0000000002a67256 in std::__invoke_impl<void, nebula::storage::StorageServer::start()::<lambda()> >(std::__invoke_other, nebula::storage::StorageServer::<lambda()> &&) (__f=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:60
#9  0x0000000002a5fb6e in std::__invoke<nebula::storage::StorageServer::start()::<lambda()> >(nebula::storage::StorageServer::<lambda()> &&) (__fn=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:95
#10 0x0000000002aa523e in std::thread::_Invoker<std::tuple<nebula::storage::StorageServer::start()::<lambda()> > >::_M_invoke<0>(std::_Index_tuple<0>) (this=0x7f7ff7a62eb8) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:234
#11 0x0000000002aa4745 in std::thread::_Invoker<std::tuple<nebula::storage::StorageServer::start()::<lambda()> > >::operator()(void) (this=0x7f7ff7a62eb8) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:243
#12 0x0000000002aa19f4 in std::thread::_State_impl<std::thread::_Invoker<std::tuple<nebula::storage::StorageServer::start()::<lambda()> > > >::_M_run(void) (this=0x7f7ff7a62eb0) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:186
#13 0x0000000004b4143f in execute_native_thread_routine ()
#14 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#15 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 68 (Thread 0x7f7fc3dff700 (LWP 2927219) "nebula-storaged"):
#0  0x00007f7ff80a5fd3 in epoll_wait () from /lib64/libc.so.6
#1  0x00000000046cd035 in ?? ()
#2  0x00000000046c3a34 in event_base_loop ()
#3  0x00000000045ed2be in folly::EventBase::loopBody(int, bool) ()
#4  0x00000000045ed766 in folly::EventBase::loop() ()
#5  0x00000000045ef216 in folly::EventBase::loopForever() ()
#6  0x0000000004240215 in apache::thrift::ThriftServer::serve() ()
#7  0x0000000002a5772d in nebula::storage::StorageServer::<lambda()>::operator()(void) const (__closure=0x7f7ff7a62e98) at /root/src/wwl/nebula/src/storage/StorageServer.cpp:263
#8  0x0000000002a67016 in std::__invoke_impl<void, nebula::storage::StorageServer::start()::<lambda()> >(std::__invoke_other, nebula::storage::StorageServer::<lambda()> &&) (__f=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:60
#9  0x0000000002a5f9e8 in std::__invoke<nebula::storage::StorageServer::start()::<lambda()> >(nebula::storage::StorageServer::<lambda()> &&) (__fn=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:95
#10 0x0000000002aa526a in std::thread::_Invoker<std::tuple<nebula::storage::StorageServer::start()::<lambda()> > >::_M_invoke<0>(std::_Index_tuple<0>) (this=0x7f7ff7a62e98) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:234
#11 0x0000000002aa476b in std::thread::_Invoker<std::tuple<nebula::storage::StorageServer::start()::<lambda()> > >::operator()(void) (this=0x7f7ff7a62e98) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:243
#12 0x0000000002aa1a14 in std::thread::_State_impl<std::thread::_Invoker<std::tuple<nebula::storage::StorageServer::start()::<lambda()> > > >::_M_run(void) (this=0x7f7ff7a62e90) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:186
#13 0x0000000004b4143f in execute_native_thread_routine ()
#14 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#15 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 67 (Thread 0x7f7fbedf4700 (LWP 2927218) "nebula-storaged"):
#0  0x00007f7ff80a5fd3 in epoll_wait () from /lib64/libc.so.6
#1  0x00000000046cd035 in ?? ()
#2  0x00000000046c3a34 in event_base_loop ()
#3  0x00000000045ed2be in folly::EventBase::loopBody(int, bool) ()
#4  0x00000000045ed766 in folly::EventBase::loop() ()
#5  0x00000000045ef216 in folly::EventBase::loopForever() ()
#6  0x0000000004240215 in apache::thrift::ThriftServer::serve() ()
#7  0x0000000002a56fb5 in nebula::storage::StorageServer::<lambda()>::operator()(void) const (__closure=0x7f7ff7a62ea8) at /root/src/wwl/nebula/src/storage/StorageServer.cpp:234
#8  0x0000000002a66d76 in std::__invoke_impl<void, nebula::storage::StorageServer::start()::<lambda()> >(std::__invoke_other, nebula::storage::StorageServer::<lambda()> &&) (__f=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:60
#9  0x0000000002a5f80a in std::__invoke<nebula::storage::StorageServer::start()::<lambda()> >(nebula::storage::StorageServer::<lambda()> &&) (__fn=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:95
#10 0x0000000002aa5296 in std::thread::_Invoker<std::tuple<nebula::storage::StorageServer::start()::<lambda()> > >::_M_invoke<0>(std::_Index_tuple<0>) (this=0x7f7ff7a62ea8) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:234
#11 0x0000000002aa4791 in std::thread::_Invoker<std::tuple<nebula::storage::StorageServer::start()::<lambda()> > >::operator()(void) (this=0x7f7ff7a62ea8) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:243
#12 0x0000000002aa1a34 in std::thread::_State_impl<std::thread::_Invoker<std::tuple<nebula::storage::StorageServer::start()::<lambda()> > > >::_M_run(void) (this=0x7f7ff7a62ea0) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:186
#13 0x0000000004b4143f in execute_native_thread_routine ()
#14 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#15 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 66 (Thread 0x7f7fbd5f1700 (LWP 2927215) "nebula-storaged"):
#0  0x00007f7ff8380de2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00000000040f0732 in rocksdb::port::CondVar::TimedWait(unsigned long) ()
#2  0x0000000003f4893b in rocksdb::Timer::Run() ()
#3  0x0000000004b4143f in execute_native_thread_routine ()
#4  0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#5  0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 65 (Thread 0x7f7fc59ff700 (LWP 2927199) "rocksdb:high0"):
#0  0x00007f7ff8380a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000000004b33e1c in std::condition_variable::wait(std::unique_lock<std::mutex>&) ()
#2  0x00000000040bd6aa in rocksdb::ThreadPoolImpl::Impl::BGThread(unsigned long) ()
#3  0x00000000040bda25 in rocksdb::ThreadPoolImpl::Impl::BGThreadWrapper(void*) ()
#4  0x0000000004b4143f in execute_native_thread_routine ()
#5  0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#6  0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 64 (Thread 0x7f7fc65fe700 (LWP 2927198) "rocksdb:low2"):
#0  0x00007f7ff8380a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000000004b33e1c in std::condition_variable::wait(std::unique_lock<std::mutex>&) ()
#2  0x00000000040bd6aa in rocksdb::ThreadPoolImpl::Impl::BGThread(unsigned long) ()
#3  0x00000000040bda25 in rocksdb::ThreadPoolImpl::Impl::BGThreadWrapper(void*) ()
#4  0x0000000004b4143f in execute_native_thread_routine ()
#5  0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#6  0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 63 (Thread 0x7f7fc6fff700 (LWP 2927197) "rocksdb:low1"):
#0  0x00007f7ff8380a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000000004b33e1c in std::condition_variable::wait(std::unique_lock<std::mutex>&) ()
#2  0x00000000040bd6aa in rocksdb::ThreadPoolImpl::Impl::BGThread(unsigned long) ()
#3  0x00000000040bda25 in rocksdb::ThreadPoolImpl::Impl::BGThreadWrapper(void*) ()
#4  0x0000000004b4143f in execute_native_thread_routine ()
#5  0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#6  0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 62 (Thread 0x7f7fc7aff700 (LWP 2927196) "rocksdb:low0"):
#0  0x00007f7ff8380a35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000000004b33e1c in std::condition_variable::wait(std::unique_lock<std::mutex>&) ()
#2  0x00000000040bd6aa in rocksdb::ThreadPoolImpl::Impl::BGThread(unsigned long) ()
#3  0x00000000040bda25 in rocksdb::ThreadPoolImpl::Impl::BGThreadWrapper(void*) ()
#4  0x0000000004b4143f in execute_native_thread_routine ()
#5  0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#6  0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 61 (Thread 0x7f7fcfdff700 (LWP 2927188) "http thread poo"):
#0  0x00007f7ff80a5fd3 in epoll_wait () from /lib64/libc.so.6
#1  0x00000000046cd035 in ?? ()
#2  0x00000000046c3a34 in event_base_loop ()
#3  0x0000000003bbdd8e in nebula::thread::GenericWorker::loop (this=0x7f7ff7a42600) at /root/src/wwl/nebula/src/common/thread/GenericWorker.cpp:90
#4  0x0000000003bc1dab in std::__invoke_impl<void, void (nebula::thread::GenericWorker::*&)(), nebula::thread::GenericWorker*&> (__f=@0x7f7fce000000: (void (nebula::thread::GenericWorker::*)(nebula::thread::GenericWorker * const)) 0x3bbdd74 <nebula::thread::GenericWorker::loop()>, __t=@0x7f7fce000010: 0x7f7ff7a42600) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:73
#5  0x0000000003bc1d10 in std::__invoke<void (nebula::thread::GenericWorker::*&)(), nebula::thread::GenericWorker*&> (__fn=@0x7f7fce000000: (void (nebula::thread::GenericWorker::*)(nebula::thread::GenericWorker * const)) 0x3bbdd74 <nebula::thread::GenericWorker::loop()>) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:95
#6  0x0000000003bc1c0e in std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()>::__call<void, , 0ul>(std::tuple<>&&, std::_Index_tuple<0ul>) (this=0x7f7fce000000, __args=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/functional:467
#7  0x0000000003bc1961 in std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()>::operator()<, void>() (this=0x7f7fce000000) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/functional:551
#8  0x0000000003bc1577 in std::_Function_handler<void (), std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()> >::_M_invoke(std::_Any_data const&) (__functor=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/std_function.h:316
#9  0x0000000002bda54a in std::function<void ()>::operator()() const (this=0x7f7fcfdfcb60) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/std_function.h:706
#10 0x0000000003b76851 in nebula::thread::NamedThread::hook(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&) (name=..., f=...) at /root/src/wwl/nebula/src/common/thread/NamedThread.h:59
#11 0x0000000003bc04d0 in std::__invoke_impl<void, void (*)(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&), std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()> >(std::__invoke_other, void (*&&)(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&), std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&&, std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()>&&) (__f=@0x7f7ff7a6c7a0: 0x3b76817 <nebula::thread::NamedThread::hook(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&)>) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:60
#12 0x0000000003bbf81b in std::__invoke<void (*)(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&), std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()> >(void (*&&)(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&), std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&&, std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()>&&) (__fn=@0x7f7ff7a6c7a0: 0x3b76817 <nebula::thread::NamedThread::hook(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&)>) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:95
#13 0x0000000003bc1efe in std::thread::_Invoker<std::tuple<void (*)(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&), std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()> > >::_M_invoke<0ul, 1ul, 2ul>(std::_Index_tuple<0ul, 1ul, 2ul>) (this=0x7f7ff7a6c768) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:234
#14 0x0000000003bc1e95 in std::thread::_Invoker<std::tuple<void (*)(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&), std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()> > >::operator()() (this=0x7f7ff7a6c768) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:243
#15 0x0000000003bc1e74 in std::thread::_State_impl<std::thread::_Invoker<std::tuple<void (*)(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&), std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()> > > >::_M_run() (this=0x7f7ff7a6c760) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:186
#16 0x0000000004b4143f in execute_native_thread_routine ()
#17 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#18 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 60 (Thread 0x7f7fd09fe700 (LWP 2927187) "http thread poo"):
#0  0x00007f7ff80a5fd3 in epoll_wait () from /lib64/libc.so.6
#1  0x00000000046cd035 in ?? ()
#2  0x00000000046c3a34 in event_base_loop ()
#3  0x0000000003bbdd8e in nebula::thread::GenericWorker::loop (this=0x7f7ff7a42500) at /root/src/wwl/nebula/src/common/thread/GenericWorker.cpp:90
#4  0x0000000003bc1dab in std::__invoke_impl<void, void (nebula::thread::GenericWorker::*&)(), nebula::thread::GenericWorker*&> (__f=@0x7f7fce400000: (void (nebula::thread::GenericWorker::*)(nebula::thread::GenericWorker * const)) 0x3bbdd74 <nebula::thread::GenericWorker::loop()>, __t=@0x7f7fce400010: 0x7f7ff7a42500) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:73
#5  0x0000000003bc1d10 in std::__invoke<void (nebula::thread::GenericWorker::*&)(), nebula::thread::GenericWorker*&> (__fn=@0x7f7fce400000: (void (nebula::thread::GenericWorker::*)(nebula::thread::GenericWorker * const)) 0x3bbdd74 <nebula::thread::GenericWorker::loop()>) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:95
#6  0x0000000003bc1c0e in std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()>::__call<void, , 0ul>(std::tuple<>&&, std::_Index_tuple<0ul>) (this=0x7f7fce400000, __args=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/functional:467
#7  0x0000000003bc1961 in std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()>::operator()<, void>() (this=0x7f7fce400000) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/functional:551
#8  0x0000000003bc1577 in std::_Function_handler<void (), std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()> >::_M_invoke(std::_Any_data const&) (__functor=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/std_function.h:316
#9  0x0000000002bda54a in std::function<void ()>::operator()() const (this=0x7f7fd09fbb60) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/std_function.h:706
#10 0x0000000003b76851 in nebula::thread::NamedThread::hook(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&) (name=..., f=...) at /root/src/wwl/nebula/src/common/thread/NamedThread.h:59
#11 0x0000000003bc04d0 in std::__invoke_impl<void, void (*)(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&), std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()> >(std::__invoke_other, void (*&&)(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&), std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&&, std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()>&&) (__f=@0x7f7ff7a6c750: 0x3b76817 <nebula::thread::NamedThread::hook(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&)>) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:60
#12 0x0000000003bbf81b in std::__invoke<void (*)(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&), std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()> >(void (*&&)(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&), std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&&, std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()>&&) (__fn=@0x7f7ff7a6c750: 0x3b76817 <nebula::thread::NamedThread::hook(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&)>) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:95
#13 0x0000000003bc1efe in std::thread::_Invoker<std::tuple<void (*)(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&), std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()> > >::_M_invoke<0ul, 1ul, 2ul>(std::_Index_tuple<0ul, 1ul, 2ul>) (this=0x7f7ff7a6c718) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:234
#14 0x0000000003bc1e95 in std::thread::_Invoker<std::tuple<void (*)(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&), std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()> > >::operator()() (this=0x7f7ff7a6c718) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:243
#15 0x0000000003bc1e74 in std::thread::_State_impl<std::thread::_Invoker<std::tuple<void (*)(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&), std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()> > > >::_M_run() (this=0x7f7ff7a6c710) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:186
#16 0x0000000004b4143f in execute_native_thread_routine ()
#17 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#18 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 59 (Thread 0x7f7fd11ff700 (LWP 2927186) "http thread poo"):
#0  0x00007f7ff80a5fd3 in epoll_wait () from /lib64/libc.so.6
#1  0x00000000046cd035 in ?? ()
#2  0x00000000046c3a34 in event_base_loop ()
#3  0x0000000003bbdd8e in nebula::thread::GenericWorker::loop (this=0x7f7ff7a42300) at /root/src/wwl/nebula/src/common/thread/GenericWorker.cpp:90
#4  0x0000000003bc1dab in std::__invoke_impl<void, void (nebula::thread::GenericWorker::*&)(), nebula::thread::GenericWorker*&> (__f=@0x7f7fcf3ff000: (void (nebula::thread::GenericWorker::*)(nebula::thread::GenericWorker * const)) 0x3bbdd74 <nebula::thread::GenericWorker::loop()>, __t=@0x7f7fcf3ff010: 0x7f7ff7a42300) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:73
#5  0x0000000003bc1d10 in std::__invoke<void (nebula::thread::GenericWorker::*&)(), nebula::thread::GenericWorker*&> (__fn=@0x7f7fcf3ff000: (void (nebula::thread::GenericWorker::*)(nebula::thread::GenericWorker * const)) 0x3bbdd74 <nebula::thread::GenericWorker::loop()>) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:95
#6  0x0000000003bc1c0e in std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()>::__call<void, , 0ul>(std::tuple<>&&, std::_Index_tuple<0ul>) (this=0x7f7fcf3ff000, __args=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/functional:467
#7  0x0000000003bc1961 in std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()>::operator()<, void>() (this=0x7f7fcf3ff000) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/functional:551
#8  0x0000000003bc1577 in std::_Function_handler<void (), std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()> >::_M_invoke(std::_Any_data const&) (__functor=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/std_function.h:316
#9  0x0000000002bda54a in std::function<void ()>::operator()() const (this=0x7f7fd11fcb60) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/std_function.h:706
#10 0x0000000003b76851 in nebula::thread::NamedThread::hook(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&) (name=..., f=...) at /root/src/wwl/nebula/src/common/thread/NamedThread.h:59
#11 0x0000000003bc04d0 in std::__invoke_impl<void, void (*)(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&), std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()> >(std::__invoke_other, void (*&&)(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&), std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&&, std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()>&&) (__f=@0x7f7ff7a6c700: 0x3b76817 <nebula::thread::NamedThread::hook(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&)>) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:60
#12 0x0000000003bbf81b in std::__invoke<void (*)(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&), std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()> >(void (*&&)(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&), std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&&, std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()>&&) (__fn=@0x7f7ff7a6c700: 0x3b76817 <nebula::thread::NamedThread::hook(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&)>) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:95
#13 0x0000000003bc1efe in std::thread::_Invoker<std::tuple<void (*)(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&), std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()> > >::_M_invoke<0ul, 1ul, 2ul>(std::_Index_tuple<0ul, 1ul, 2ul>) (this=0x7f7ff7a6c6c8) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:234
#14 0x0000000003bc1e95 in std::thread::_Invoker<std::tuple<void (*)(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&), std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()> > >::operator()() (this=0x7f7ff7a6c6c8) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:243
#15 0x0000000003bc1e74 in std::thread::_State_impl<std::thread::_Invoker<std::tuple<void (*)(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&), std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()> > > >::_M_run() (this=0x7f7ff7a6c6c0) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:186
#16 0x0000000004b4143f in execute_native_thread_routine ()
#17 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#18 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 58 (Thread 0x7f7fd1fff700 (LWP 2927185) "Acceptor Thread"):
#0  0x00007f7ff80a5fd3 in epoll_wait () from /lib64/libc.so.6
#1  0x00000000046cd035 in ?? ()
#2  0x00000000046c3a34 in event_base_loop ()
#3  0x00000000045ed2be in folly::EventBase::loopBody(int, bool) ()
#4  0x00000000045ed766 in folly::EventBase::loop() ()
#5  0x00000000045ef216 in folly::EventBase::loopForever() ()
#6  0x0000000004578e49 in folly::IOThreadPoolExecutor::threadRun(std::shared_ptr<folly::ThreadPoolExecutor::Thread>) ()
#7  0x0000000004586a19 in void folly::detail::function::FunctionTraits<void ()>::callBig<std::_Bind<void (folly::ThreadPoolExecutor::*(folly::ThreadPoolExecutor*, std::shared_ptr<folly::ThreadPoolExecutor::Thread>))(std::shared_ptr<folly::ThreadPoolExecutor::Thread>)> >(folly::detail::function::Data&) ()
#8  0x0000000002a3e85c in folly::detail::function::FunctionTraits<void ()>::operator()() (this=0x7f7fd82105c0) at /root/src/wwl/nebula/build/third-party/install/include/folly/Function.h:400
#9  0x0000000002a4ea06 in folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}::operator()() (__closure=0x7f7fd82105c0) at /root/src/wwl/nebula/build/third-party/install/include/folly/executors/thread_factory/NamedThreadFactory.h:40
#10 0x0000000002a60400 in std::__invoke_impl<void, folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}>(std::__invoke_other, folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}&&) (__f=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:60
#11 0x0000000002a5994a in std::__invoke<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}>(folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}&&) (__fn=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:95
#12 0x0000000002aa52c2 in std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> >::_M_invoke<0ul>(std::_Index_tuple<0ul>) (this=0x7f7fd82105c0) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:234
#13 0x0000000002aa47b7 in std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> >::operator()() (this=0x7f7fd82105c0) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:243
#14 0x0000000002aa1a54 in std::thread::_State_impl<std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> > >::_M_run() (this=0x7f7fd82105b0) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:186
#15 0x0000000004b4143f in execute_native_thread_routine ()
#16 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#17 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 57 (Thread 0x7f7fd2dff700 (LWP 2927184) "IOThreadPool15"):
#0  0x00007f7ff80a5fd3 in epoll_wait () from /lib64/libc.so.6
#1  0x00000000046cd035 in ?? ()
#2  0x00000000046c3a34 in event_base_loop ()
#3  0x00000000045ed2be in folly::EventBase::loopBody(int, bool) ()
#4  0x00000000045ed766 in folly::EventBase::loop() ()
#5  0x00000000045ef216 in folly::EventBase::loopForever() ()
#6  0x0000000004578e49 in folly::IOThreadPoolExecutor::threadRun(std::shared_ptr<folly::ThreadPoolExecutor::Thread>) ()
#7  0x0000000004586a19 in void folly::detail::function::FunctionTraits<void ()>::callBig<std::_Bind<void (folly::ThreadPoolExecutor::*(folly::ThreadPoolExecutor*, std::shared_ptr<folly::ThreadPoolExecutor::Thread>))(std::shared_ptr<folly::ThreadPoolExecutor::Thread>)> >(folly::detail::function::Data&) ()
#8  0x0000000002a3e85c in folly::detail::function::FunctionTraits<void ()>::operator()() (this=0x7f7fd8210550) at /root/src/wwl/nebula/build/third-party/install/include/folly/Function.h:400
#9  0x0000000002a4ea06 in folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}::operator()() (__closure=0x7f7fd8210550) at /root/src/wwl/nebula/build/third-party/install/include/folly/executors/thread_factory/NamedThreadFactory.h:40
#10 0x0000000002a60400 in std::__invoke_impl<void, folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}>(std::__invoke_other, folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}&&) (__f=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:60
#11 0x0000000002a5994a in std::__invoke<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}>(folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}&&) (__fn=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:95
#12 0x0000000002aa52c2 in std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> >::_M_invoke<0ul>(std::_Index_tuple<0ul>) (this=0x7f7fd8210550) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:234
#13 0x0000000002aa47b7 in std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> >::operator()() (this=0x7f7fd8210550) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:243
#14 0x0000000002aa1a54 in std::thread::_State_impl<std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> > >::_M_run() (this=0x7f7fd8210540) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:186
#15 0x0000000004b4143f in execute_native_thread_routine ()
#16 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#17 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 56 (Thread 0x7f7fd3bff700 (LWP 2927183) "IOThreadPool14"):
#0  0x00007f7ff80a5fd3 in epoll_wait () from /lib64/libc.so.6
#1  0x00000000046cd035 in ?? ()
#2  0x00000000046c3a34 in event_base_loop ()
#3  0x00000000045ed2be in folly::EventBase::loopBody(int, bool) ()
#4  0x00000000045ed766 in folly::EventBase::loop() ()
#5  0x00000000045ef216 in folly::EventBase::loopForever() ()
#6  0x0000000004578e49 in folly::IOThreadPoolExecutor::threadRun(std::shared_ptr<folly::ThreadPoolExecutor::Thread>) ()
#7  0x0000000004586a19 in void folly::detail::function::FunctionTraits<void ()>::callBig<std::_Bind<void (folly::ThreadPoolExecutor::*(folly::ThreadPoolExecutor*, std::shared_ptr<folly::ThreadPoolExecutor::Thread>))(std::shared_ptr<folly::ThreadPoolExecutor::Thread>)> >(folly::detail::function::Data&) ()
#8  0x0000000002a3e85c in folly::detail::function::FunctionTraits<void ()>::operator()() (this=0x7f7fd82104e0) at /root/src/wwl/nebula/build/third-party/install/include/folly/Function.h:400
#9  0x0000000002a4ea06 in folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}::operator()() (__closure=0x7f7fd82104e0) at /root/src/wwl/nebula/build/third-party/install/include/folly/executors/thread_factory/NamedThreadFactory.h:40
#10 0x0000000002a60400 in std::__invoke_impl<void, folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}>(std::__invoke_other, folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}&&) (__f=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:60
#11 0x0000000002a5994a in std::__invoke<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}>(folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}&&) (__fn=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:95
#12 0x0000000002aa52c2 in std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> >::_M_invoke<0ul>(std::_Index_tuple<0ul>) (this=0x7f7fd82104e0) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:234
#13 0x0000000002aa47b7 in std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> >::operator()() (this=0x7f7fd82104e0) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:243
#14 0x0000000002aa1a54 in std::thread::_State_impl<std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> > >::_M_run() (this=0x7f7fd82104d0) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:186
#15 0x0000000004b4143f in execute_native_thread_routine ()
#16 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#17 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 55 (Thread 0x7f7fd49ff700 (LWP 2927182) "IOThreadPool13"):
#0  0x00007f7ff80a5fd3 in epoll_wait () from /lib64/libc.so.6
#1  0x00000000046cd035 in ?? ()
#2  0x00000000046c3a34 in event_base_loop ()
#3  0x00000000045ed2be in folly::EventBase::loopBody(int, bool) ()
#4  0x00000000045ed766 in folly::EventBase::loop() ()
#5  0x00000000045ef216 in folly::EventBase::loopForever() ()
#6  0x0000000004578e49 in folly::IOThreadPoolExecutor::threadRun(std::shared_ptr<folly::ThreadPoolExecutor::Thread>) ()
#7  0x0000000004586a19 in void folly::detail::function::FunctionTraits<void ()>::callBig<std::_Bind<void (folly::ThreadPoolExecutor::*(folly::ThreadPoolExecutor*, std::shared_ptr<folly::ThreadPoolExecutor::Thread>))(std::shared_ptr<folly::ThreadPoolExecutor::Thread>)> >(folly::detail::function::Data&) ()
#8  0x0000000002a3e85c in folly::detail::function::FunctionTraits<void ()>::operator()() (this=0x7f7fd8210470) at /root/src/wwl/nebula/build/third-party/install/include/folly/Function.h:400
#9  0x0000000002a4ea06 in folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}::operator()() (__closure=0x7f7fd8210470) at /root/src/wwl/nebula/build/third-party/install/include/folly/executors/thread_factory/NamedThreadFactory.h:40
#10 0x0000000002a60400 in std::__invoke_impl<void, folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}>(std::__invoke_other, folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}&&) (__f=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:60
#11 0x0000000002a5994a in std::__invoke<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}>(folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}&&) (__fn=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:95
#12 0x0000000002aa52c2 in std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> >::_M_invoke<0ul>(std::_Index_tuple<0ul>) (this=0x7f7fd8210470) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:234
#13 0x0000000002aa47b7 in std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> >::operator()() (this=0x7f7fd8210470) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:243
#14 0x0000000002aa1a54 in std::thread::_State_impl<std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> > >::_M_run() (this=0x7f7fd8210460) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:186
#15 0x0000000004b4143f in execute_native_thread_routine ()
#16 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#17 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 54 (Thread 0x7f7fd57ff700 (LWP 2927181) "IOThreadPool12"):
#0  0x00007f7ff80a5fd3 in epoll_wait () from /lib64/libc.so.6
#1  0x00000000046cd035 in ?? ()
#2  0x00000000046c3a34 in event_base_loop ()
#3  0x00000000045ed2be in folly::EventBase::loopBody(int, bool) ()
#4  0x00000000045ed766 in folly::EventBase::loop() ()
#5  0x00000000045ef216 in folly::EventBase::loopForever() ()
#6  0x0000000004578e49 in folly::IOThreadPoolExecutor::threadRun(std::shared_ptr<folly::ThreadPoolExecutor::Thread>) ()
#7  0x0000000004586a19 in void folly::detail::function::FunctionTraits<void ()>::callBig<std::_Bind<void (folly::ThreadPoolExecutor::*(folly::ThreadPoolExecutor*, std::shared_ptr<folly::ThreadPoolExecutor::Thread>))(std::shared_ptr<folly::ThreadPoolExecutor::Thread>)> >(folly::detail::function::Data&) ()
#8  0x0000000002a3e85c in folly::detail::function::FunctionTraits<void ()>::operator()() (this=0x7f7fd8210400) at /root/src/wwl/nebula/build/third-party/install/include/folly/Function.h:400
#9  0x0000000002a4ea06 in folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}::operator()() (__closure=0x7f7fd8210400) at /root/src/wwl/nebula/build/third-party/install/include/folly/executors/thread_factory/NamedThreadFactory.h:40
#10 0x0000000002a60400 in std::__invoke_impl<void, folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}>(std::__invoke_other, folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}&&) (__f=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:60
#11 0x0000000002a5994a in std::__invoke<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}>(folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}&&) (__fn=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:95
#12 0x0000000002aa52c2 in std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> >::_M_invoke<0ul>(std::_Index_tuple<0ul>) (this=0x7f7fd8210400) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:234
#13 0x0000000002aa47b7 in std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> >::operator()() (this=0x7f7fd8210400) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:243
#14 0x0000000002aa1a54 in std::thread::_State_impl<std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> > >::_M_run() (this=0x7f7fd82103f0) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:186
#15 0x0000000004b4143f in execute_native_thread_routine ()
#16 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#17 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 53 (Thread 0x7f7fd65ff700 (LWP 2927180) "IOThreadPool11"):
#0  0x00007f7ff80a5fd3 in epoll_wait () from /lib64/libc.so.6
#1  0x00000000046cd035 in ?? ()
#2  0x00000000046c3a34 in event_base_loop ()
#3  0x00000000045ed2be in folly::EventBase::loopBody(int, bool) ()
#4  0x00000000045ed766 in folly::EventBase::loop() ()
#5  0x00000000045ef216 in folly::EventBase::loopForever() ()
#6  0x0000000004578e49 in folly::IOThreadPoolExecutor::threadRun(std::shared_ptr<folly::ThreadPoolExecutor::Thread>) ()
#7  0x0000000004586a19 in void folly::detail::function::FunctionTraits<void ()>::callBig<std::_Bind<void (folly::ThreadPoolExecutor::*(folly::ThreadPoolExecutor*, std::shared_ptr<folly::ThreadPoolExecutor::Thread>))(std::shared_ptr<folly::ThreadPoolExecutor::Thread>)> >(folly::detail::function::Data&) ()
#8  0x0000000002a3e85c in folly::detail::function::FunctionTraits<void ()>::operator()() (this=0x7f7fd8210390) at /root/src/wwl/nebula/build/third-party/install/include/folly/Function.h:400
#9  0x0000000002a4ea06 in folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}::operator()() (__closure=0x7f7fd8210390) at /root/src/wwl/nebula/build/third-party/install/include/folly/executors/thread_factory/NamedThreadFactory.h:40
#10 0x0000000002a60400 in std::__invoke_impl<void, folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}>(std::__invoke_other, folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}&&) (__f=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:60
#11 0x0000000002a5994a in std::__invoke<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}>(folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}&&) (__fn=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:95
#12 0x0000000002aa52c2 in std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> >::_M_invoke<0ul>(std::_Index_tuple<0ul>) (this=0x7f7fd8210390) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:234
#13 0x0000000002aa47b7 in std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> >::operator()() (this=0x7f7fd8210390) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:243
#14 0x0000000002aa1a54 in std::thread::_State_impl<std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> > >::_M_run() (this=0x7f7fd8210380) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:186
#15 0x0000000004b4143f in execute_native_thread_routine ()
#16 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#17 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 52 (Thread 0x7f7fd73ff700 (LWP 2927179) "IOThreadPool10"):
#0  0x00007f7ff80a5fd3 in epoll_wait () from /lib64/libc.so.6
#1  0x00000000046cd035 in ?? ()
#2  0x00000000046c3a34 in event_base_loop ()
#3  0x00000000045ed2be in folly::EventBase::loopBody(int, bool) ()
#4  0x00000000045ed766 in folly::EventBase::loop() ()
#5  0x00000000045ef216 in folly::EventBase::loopForever() ()
#6  0x0000000004578e49 in folly::IOThreadPoolExecutor::threadRun(std::shared_ptr<folly::ThreadPoolExecutor::Thread>) ()
#7  0x0000000004586a19 in void folly::detail::function::FunctionTraits<void ()>::callBig<std::_Bind<void (folly::ThreadPoolExecutor::*(folly::ThreadPoolExecutor*, std::shared_ptr<folly::ThreadPoolExecutor::Thread>))(std::shared_ptr<folly::ThreadPoolExecutor::Thread>)> >(folly::detail::function::Data&) ()
#8  0x0000000002a3e85c in folly::detail::function::FunctionTraits<void ()>::operator()() (this=0x7f7fd8210320) at /root/src/wwl/nebula/build/third-party/install/include/folly/Function.h:400
#9  0x0000000002a4ea06 in folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}::operator()() (__closure=0x7f7fd8210320) at /root/src/wwl/nebula/build/third-party/install/include/folly/executors/thread_factory/NamedThreadFactory.h:40
#10 0x0000000002a60400 in std::__invoke_impl<void, folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}>(std::__invoke_other, folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}&&) (__f=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:60
#11 0x0000000002a5994a in std::__invoke<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}>(folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}&&) (__fn=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:95
#12 0x0000000002aa52c2 in std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> >::_M_invoke<0ul>(std::_Index_tuple<0ul>) (this=0x7f7fd8210320) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:234
#13 0x0000000002aa47b7 in std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> >::operator()() (this=0x7f7fd8210320) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:243
#14 0x0000000002aa1a54 in std::thread::_State_impl<std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> > >::_M_run() (this=0x7f7fd8210310) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:186
#15 0x0000000004b4143f in execute_native_thread_routine ()
#16 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#17 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 51 (Thread 0x7f7fd81ff700 (LWP 2927178) "IOThreadPool9"):
#0  0x00007f7ff80a5fd3 in epoll_wait () from /lib64/libc.so.6
#1  0x00000000046cd035 in ?? ()
#2  0x00000000046c3a34 in event_base_loop ()
#3  0x00000000045ed2be in folly::EventBase::loopBody(int, bool) ()
#4  0x00000000045ed766 in folly::EventBase::loop() ()
#5  0x00000000045ef216 in folly::EventBase::loopForever() ()
#6  0x0000000004578e49 in folly::IOThreadPoolExecutor::threadRun(std::shared_ptr<folly::ThreadPoolExecutor::Thread>) ()
#7  0x0000000004586a19 in void folly::detail::function::FunctionTraits<void ()>::callBig<std::_Bind<void (folly::ThreadPoolExecutor::*(folly::ThreadPoolExecutor*, std::shared_ptr<folly::ThreadPoolExecutor::Thread>))(std::shared_ptr<folly::ThreadPoolExecutor::Thread>)> >(folly::detail::function::Data&) ()
#8  0x0000000002a3e85c in folly::detail::function::FunctionTraits<void ()>::operator()() (this=0x7f7fd82102b0) at /root/src/wwl/nebula/build/third-party/install/include/folly/Function.h:400
#9  0x0000000002a4ea06 in folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}::operator()() (__closure=0x7f7fd82102b0) at /root/src/wwl/nebula/build/third-party/install/include/folly/executors/thread_factory/NamedThreadFactory.h:40
#10 0x0000000002a60400 in std::__invoke_impl<void, folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}>(std::__invoke_other, folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}&&) (__f=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:60
#11 0x0000000002a5994a in std::__invoke<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}>(folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}&&) (__fn=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:95
#12 0x0000000002aa52c2 in std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> >::_M_invoke<0ul>(std::_Index_tuple<0ul>) (this=0x7f7fd82102b0) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:234
#13 0x0000000002aa47b7 in std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> >::operator()() (this=0x7f7fd82102b0) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:243
#14 0x0000000002aa1a54 in std::thread::_State_impl<std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> > >::_M_run() (this=0x7f7fd82102a0) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:186
#15 0x0000000004b4143f in execute_native_thread_routine ()
#16 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#17 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 50 (Thread 0x7f7fda1ff700 (LWP 2927176) "nebula-storaged"):
#0  0x00007f7ff80a5fd3 in epoll_wait () from /lib64/libc.so.6
#1  0x00000000046cd035 in ?? ()
#2  0x00000000046c3a34 in event_base_loop ()
#3  0x0000000003bbdd8e in nebula::thread::GenericWorker::loop (this=0x7f7fde013290) at /root/src/wwl/nebula/src/common/thread/GenericWorker.cpp:90
#4  0x0000000003bc1dab in std::__invoke_impl<void, void (nebula::thread::GenericWorker::*&)(), nebula::thread::GenericWorker*&> (__f=@0x7f7fd8600000: (void (nebula::thread::GenericWorker::*)(nebula::thread::GenericWorker * const)) 0x3bbdd74 <nebula::thread::GenericWorker::loop()>, __t=@0x7f7fd8600010: 0x7f7fde013290) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:73
#5  0x0000000003bc1d10 in std::__invoke<void (nebula::thread::GenericWorker::*&)(), nebula::thread::GenericWorker*&> (__fn=@0x7f7fd8600000: (void (nebula::thread::GenericWorker::*)(nebula::thread::GenericWorker * const)) 0x3bbdd74 <nebula::thread::GenericWorker::loop()>) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:95
#6  0x0000000003bc1c0e in std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()>::__call<void, , 0ul>(std::tuple<>&&, std::_Index_tuple<0ul>) (this=0x7f7fd8600000, __args=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/functional:467
#7  0x0000000003bc1961 in std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()>::operator()<, void>() (this=0x7f7fd8600000) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/functional:551
#8  0x0000000003bc1577 in std::_Function_handler<void (), std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()> >::_M_invoke(std::_Any_data const&) (__functor=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/std_function.h:316
#9  0x0000000002bda54a in std::function<void ()>::operator()() const (this=0x7f7fda1fcb60) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/std_function.h:706
#10 0x0000000003b76851 in nebula::thread::NamedThread::hook(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&) (name=..., f=...) at /root/src/wwl/nebula/src/common/thread/NamedThread.h:59
#11 0x0000000003bc04d0 in std::__invoke_impl<void, void (*)(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&), std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()> >(std::__invoke_other, void (*&&)(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&), std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&&, std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()>&&) (__f=@0x7f7ff7a6c480: 0x3b76817 <nebula::thread::NamedThread::hook(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&)>) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:60
#12 0x0000000003bbf81b in std::__invoke<void (*)(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&), std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()> >(void (*&&)(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&), std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&&, std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()>&&) (__fn=@0x7f7ff7a6c480: 0x3b76817 <nebula::thread::NamedThread::hook(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&)>) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:95
#13 0x0000000003bc1efe in std::thread::_Invoker<std::tuple<void (*)(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&), std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()> > >::_M_invoke<0ul, 1ul, 2ul>(std::_Index_tuple<0ul, 1ul, 2ul>) (this=0x7f7ff7a6c448) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:234
#14 0x0000000003bc1e95 in std::thread::_Invoker<std::tuple<void (*)(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&), std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()> > >::operator()() (this=0x7f7ff7a6c448) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:243
#15 0x0000000003bc1e74 in std::thread::_State_impl<std::thread::_Invoker<std::tuple<void (*)(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&), std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()> > > >::_M_run() (this=0x7f7ff7a6c440) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:186
#16 0x0000000004b4143f in execute_native_thread_routine ()
#17 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#18 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 49 (Thread 0x7f7fdaffe700 (LWP 2927175) "nebula-bgworker"):
#0  0x00007f7ff80a5fd3 in epoll_wait () from /lib64/libc.so.6
#1  0x00000000046cd035 in ?? ()
#2  0x00000000046c3a34 in event_base_loop ()
#3  0x0000000003bbdd8e in nebula::thread::GenericWorker::loop (this=0x7f7ff7a42200) at /root/src/wwl/nebula/src/common/thread/GenericWorker.cpp:90
#4  0x0000000003bc1dab in std::__invoke_impl<void, void (nebula::thread::GenericWorker::*&)(), nebula::thread::GenericWorker*&> (__f=@0x7f7fd8bff000: (void (nebula::thread::GenericWorker::*)(nebula::thread::GenericWorker * const)) 0x3bbdd74 <nebula::thread::GenericWorker::loop()>, __t=@0x7f7fd8bff010: 0x7f7ff7a42200) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:73
#5  0x0000000003bc1d10 in std::__invoke<void (nebula::thread::GenericWorker::*&)(), nebula::thread::GenericWorker*&> (__fn=@0x7f7fd8bff000: (void (nebula::thread::GenericWorker::*)(nebula::thread::GenericWorker * const)) 0x3bbdd74 <nebula::thread::GenericWorker::loop()>) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:95
#6  0x0000000003bc1c0e in std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()>::__call<void, , 0ul>(std::tuple<>&&, std::_Index_tuple<0ul>) (this=0x7f7fd8bff000, __args=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/functional:467
#7  0x0000000003bc1961 in std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()>::operator()<, void>() (this=0x7f7fd8bff000) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/functional:551
#8  0x0000000003bc1577 in std::_Function_handler<void (), std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()> >::_M_invoke(std::_Any_data const&) (__functor=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/std_function.h:316
#9  0x0000000002bda54a in std::function<void ()>::operator()() const (this=0x7f7fdaffbb60) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/std_function.h:706
#10 0x0000000003b76851 in nebula::thread::NamedThread::hook(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&) (name=..., f=...) at /root/src/wwl/nebula/src/common/thread/NamedThread.h:59
#11 0x0000000003bc04d0 in std::__invoke_impl<void, void (*)(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&), std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()> >(std::__invoke_other, void (*&&)(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&), std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&&, std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()>&&) (__f=@0x7f7ff7a6c430: 0x3b76817 <nebula::thread::NamedThread::hook(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&)>) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:60
#12 0x0000000003bbf81b in std::__invoke<void (*)(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&), std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()> >(void (*&&)(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&), std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&&, std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()>&&) (__fn=@0x7f7ff7a6c430: 0x3b76817 <nebula::thread::NamedThread::hook(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&)>) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:95
#13 0x0000000003bc1efe in std::thread::_Invoker<std::tuple<void (*)(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&), std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()> > >::_M_invoke<0ul, 1ul, 2ul>(std::_Index_tuple<0ul, 1ul, 2ul>) (this=0x7f7ff7a6c3f8) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:234
#14 0x0000000003bc1e95 in std::thread::_Invoker<std::tuple<void (*)(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&), std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()> > >::operator()() (this=0x7f7ff7a6c3f8) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:243
#15 0x0000000003bc1e74 in std::thread::_State_impl<std::thread::_Invoker<std::tuple<void (*)(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&), std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()> > > >::_M_run() (this=0x7f7ff7a6c3f0) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:186
#16 0x0000000004b4143f in execute_native_thread_routine ()
#17 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#18 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 48 (Thread 0x7f7fdb7ff700 (LWP 2927174) "nebula-bgworker"):
#0  0x00007f7ff80a5fd3 in epoll_wait () from /lib64/libc.so.6
#1  0x00000000046cd035 in ?? ()
#2  0x00000000046c3a34 in event_base_loop ()
#3  0x0000000003bbdd8e in nebula::thread::GenericWorker::loop (this=0x7f7ff7a42100) at /root/src/wwl/nebula/src/common/thread/GenericWorker.cpp:90
#4  0x0000000003bc1dab in std::__invoke_impl<void, void (nebula::thread::GenericWorker::*&)(), nebula::thread::GenericWorker*&> (__f=@0x7f7fda200000: (void (nebula::thread::GenericWorker::*)(nebula::thread::GenericWorker * const)) 0x3bbdd74 <nebula::thread::GenericWorker::loop()>, __t=@0x7f7fda200010: 0x7f7ff7a42100) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:73
#5  0x0000000003bc1d10 in std::__invoke<void (nebula::thread::GenericWorker::*&)(), nebula::thread::GenericWorker*&> (__fn=@0x7f7fda200000: (void (nebula::thread::GenericWorker::*)(nebula::thread::GenericWorker * const)) 0x3bbdd74 <nebula::thread::GenericWorker::loop()>) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:95
#6  0x0000000003bc1c0e in std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()>::__call<void, , 0ul>(std::tuple<>&&, std::_Index_tuple<0ul>) (this=0x7f7fda200000, __args=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/functional:467
#7  0x0000000003bc1961 in std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()>::operator()<, void>() (this=0x7f7fda200000) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/functional:551
#8  0x0000000003bc1577 in std::_Function_handler<void (), std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()> >::_M_invoke(std::_Any_data const&) (__functor=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/std_function.h:316
#9  0x0000000002bda54a in std::function<void ()>::operator()() const (this=0x7f7fdb7fcb60) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/std_function.h:706
#10 0x0000000003b76851 in nebula::thread::NamedThread::hook(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&) (name=..., f=...) at /root/src/wwl/nebula/src/common/thread/NamedThread.h:59
#11 0x0000000003bc04d0 in std::__invoke_impl<void, void (*)(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&), std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()> >(std::__invoke_other, void (*&&)(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&), std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&&, std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()>&&) (__f=@0x7f7ff7a6c3e0: 0x3b76817 <nebula::thread::NamedThread::hook(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&)>) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:60
#12 0x0000000003bbf81b in std::__invoke<void (*)(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&), std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()> >(void (*&&)(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&), std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&&, std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()>&&) (__fn=@0x7f7ff7a6c3e0: 0x3b76817 <nebula::thread::NamedThread::hook(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&)>) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:95
#13 0x0000000003bc1efe in std::thread::_Invoker<std::tuple<void (*)(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&), std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()> > >::_M_invoke<0ul, 1ul, 2ul>(std::_Index_tuple<0ul, 1ul, 2ul>) (this=0x7f7ff7a6c3a8) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:234
#14 0x0000000003bc1e95 in std::thread::_Invoker<std::tuple<void (*)(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&), std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()> > >::operator()() (this=0x7f7ff7a6c3a8) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:243
#15 0x0000000003bc1e74 in std::thread::_State_impl<std::thread::_Invoker<std::tuple<void (*)(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&), std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()> > > >::_M_run() (this=0x7f7ff7a6c3a0) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:186
#16 0x0000000004b4143f in execute_native_thread_routine ()
#17 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#18 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 47 (Thread 0x7f7fdcbff700 (LWP 2927173) "nebula-bgworker"):
#0  0x00007f7ff80a5fd3 in epoll_wait () from /lib64/libc.so.6
#1  0x00000000046cd035 in ?? ()
#2  0x00000000046c3a34 in event_base_loop ()
#3  0x0000000003bbdd8e in nebula::thread::GenericWorker::loop (this=0x7f7ff7a42000) at /root/src/wwl/nebula/src/common/thread/GenericWorker.cpp:90
#4  0x0000000003bc1dab in std::__invoke_impl<void, void (nebula::thread::GenericWorker::*&)(), nebula::thread::GenericWorker*&> (__f=@0x7f7fdb800000: (void (nebula::thread::GenericWorker::*)(nebula::thread::GenericWorker * const)) 0x3bbdd74 <nebula::thread::GenericWorker::loop()>, __t=@0x7f7fdb800010: 0x7f7ff7a42000) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:73
#5  0x0000000003bc1d10 in std::__invoke<void (nebula::thread::GenericWorker::*&)(), nebula::thread::GenericWorker*&> (__fn=@0x7f7fdb800000: (void (nebula::thread::GenericWorker::*)(nebula::thread::GenericWorker * const)) 0x3bbdd74 <nebula::thread::GenericWorker::loop()>) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:95
#6  0x0000000003bc1c0e in std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()>::__call<void, , 0ul>(std::tuple<>&&, std::_Index_tuple<0ul>) (this=0x7f7fdb800000, __args=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/functional:467
#7  0x0000000003bc1961 in std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()>::operator()<, void>() (this=0x7f7fdb800000) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/functional:551
#8  0x0000000003bc1577 in std::_Function_handler<void (), std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()> >::_M_invoke(std::_Any_data const&) (__functor=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/std_function.h:316
#9  0x0000000002bda54a in std::function<void ()>::operator()() const (this=0x7f7fdcbfcb60) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/std_function.h:706
#10 0x0000000003b76851 in nebula::thread::NamedThread::hook(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&) (name=..., f=...) at /root/src/wwl/nebula/src/common/thread/NamedThread.h:59
#11 0x0000000003bc04d0 in std::__invoke_impl<void, void (*)(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&), std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()> >(std::__invoke_other, void (*&&)(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&), std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&&, std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()>&&) (__f=@0x7f7ff7a6c390: 0x3b76817 <nebula::thread::NamedThread::hook(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&)>) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:60
#12 0x0000000003bbf81b in std::__invoke<void (*)(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&), std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()> >(void (*&&)(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&), std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&&, std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()>&&) (__fn=@0x7f7ff7a6c390: 0x3b76817 <nebula::thread::NamedThread::hook(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&)>) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:95
#13 0x0000000003bc1efe in std::thread::_Invoker<std::tuple<void (*)(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&), std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()> > >::_M_invoke<0ul, 1ul, 2ul>(std::_Index_tuple<0ul, 1ul, 2ul>) (this=0x7f7ff7a6c358) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:234
#14 0x0000000003bc1e95 in std::thread::_Invoker<std::tuple<void (*)(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&), std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()> > >::operator()() (this=0x7f7ff7a6c358) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:243
#15 0x0000000003bc1e74 in std::thread::_State_impl<std::thread::_Invoker<std::tuple<void (*)(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&), std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()> > > >::_M_run() (this=0x7f7ff7a6c350) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:186
#16 0x0000000004b4143f in execute_native_thread_routine ()
#17 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#18 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 46 (Thread 0x7f7fdd7fe700 (LWP 2927172) "nebula-bgworker"):
#0  0x00007f7ff80a5fd3 in epoll_wait () from /lib64/libc.so.6
#1  0x00000000046cd035 in ?? ()
#2  0x00000000046c3a34 in event_base_loop ()
#3  0x0000000003bbdd8e in nebula::thread::GenericWorker::loop (this=0x7f7ff7a5ef00) at /root/src/wwl/nebula/src/common/thread/GenericWorker.cpp:90
#4  0x0000000003bc1dab in std::__invoke_impl<void, void (nebula::thread::GenericWorker::*&)(), nebula::thread::GenericWorker*&> (__f=@0x7f7fdbc00000: (void (nebula::thread::GenericWorker::*)(nebula::thread::GenericWorker * const)) 0x3bbdd74 <nebula::thread::GenericWorker::loop()>, __t=@0x7f7fdbc00010: 0x7f7ff7a5ef00) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:73
#5  0x0000000003bc1d10 in std::__invoke<void (nebula::thread::GenericWorker::*&)(), nebula::thread::GenericWorker*&> (__fn=@0x7f7fdbc00000: (void (nebula::thread::GenericWorker::*)(nebula::thread::GenericWorker * const)) 0x3bbdd74 <nebula::thread::GenericWorker::loop()>) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:95
#6  0x0000000003bc1c0e in std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()>::__call<void, , 0ul>(std::tuple<>&&, std::_Index_tuple<0ul>) (this=0x7f7fdbc00000, __args=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/functional:467
#7  0x0000000003bc1961 in std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()>::operator()<, void>() (this=0x7f7fdbc00000) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/functional:551
#8  0x0000000003bc1577 in std::_Function_handler<void (), std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()> >::_M_invoke(std::_Any_data const&) (__functor=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/std_function.h:316
#9  0x0000000002bda54a in std::function<void ()>::operator()() const (this=0x7f7fdd7fbb60) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/std_function.h:706
#10 0x0000000003b76851 in nebula::thread::NamedThread::hook(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&) (name=..., f=...) at /root/src/wwl/nebula/src/common/thread/NamedThread.h:59
#11 0x0000000003bc04d0 in std::__invoke_impl<void, void (*)(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&), std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()> >(std::__invoke_other, void (*&&)(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&), std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&&, std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()>&&) (__f=@0x7f7ff7a6c340: 0x3b76817 <nebula::thread::NamedThread::hook(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&)>) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:60
#12 0x0000000003bbf81b in std::__invoke<void (*)(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&), std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()> >(void (*&&)(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&), std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&&, std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()>&&) (__fn=@0x7f7ff7a6c340: 0x3b76817 <nebula::thread::NamedThread::hook(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&)>) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:95
#13 0x0000000003bc1efe in std::thread::_Invoker<std::tuple<void (*)(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&), std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()> > >::_M_invoke<0ul, 1ul, 2ul>(std::_Index_tuple<0ul, 1ul, 2ul>) (this=0x7f7ff7a6c308) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:234
#14 0x0000000003bc1e95 in std::thread::_Invoker<std::tuple<void (*)(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&), std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()> > >::operator()() (this=0x7f7ff7a6c308) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:243
#15 0x0000000003bc1e74 in std::thread::_State_impl<std::thread::_Invoker<std::tuple<void (*)(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&), std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::_Bind<void (nebula::thread::GenericWorker::*(nebula::thread::GenericWorker*))()> > > >::_M_run() (this=0x7f7ff7a6c300) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:186
#16 0x0000000004b4143f in execute_native_thread_routine ()
#17 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#18 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 45 (Thread 0x7f7fdedff700 (LWP 2927170) "IOThreadPool8"):
#0  0x00007f7ff80a5fd3 in epoll_wait () from /lib64/libc.so.6
#1  0x00000000046cd035 in ?? ()
#2  0x00000000046c3a34 in event_base_loop ()
#3  0x00000000045ed2be in folly::EventBase::loopBody(int, bool) ()
#4  0x00000000045ed766 in folly::EventBase::loop() ()
#5  0x00000000045ef216 in folly::EventBase::loopForever() ()
#6  0x0000000004578e49 in folly::IOThreadPoolExecutor::threadRun(std::shared_ptr<folly::ThreadPoolExecutor::Thread>) ()
#7  0x0000000004586a19 in void folly::detail::function::FunctionTraits<void ()>::callBig<std::_Bind<void (folly::ThreadPoolExecutor::*(folly::ThreadPoolExecutor*, std::shared_ptr<folly::ThreadPoolExecutor::Thread>))(std::shared_ptr<folly::ThreadPoolExecutor::Thread>)> >(folly::detail::function::Data&) ()
#8  0x0000000002a3e85c in folly::detail::function::FunctionTraits<void ()>::operator()() (this=0x7f7ff7a32350) at /root/src/wwl/nebula/build/third-party/install/include/folly/Function.h:400
#9  0x0000000002a4ea06 in folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}::operator()() (__closure=0x7f7ff7a32350) at /root/src/wwl/nebula/build/third-party/install/include/folly/executors/thread_factory/NamedThreadFactory.h:40
#10 0x0000000002a60400 in std::__invoke_impl<void, folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}>(std::__invoke_other, folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}&&) (__f=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:60
#11 0x0000000002a5994a in std::__invoke<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}>(folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}&&) (__fn=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:95
#12 0x0000000002aa52c2 in std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> >::_M_invoke<0ul>(std::_Index_tuple<0ul>) (this=0x7f7ff7a32350) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:234
#13 0x0000000002aa47b7 in std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> >::operator()() (this=0x7f7ff7a32350) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:243
#14 0x0000000002aa1a54 in std::thread::_State_impl<std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> > >::_M_run() (this=0x7f7ff7a32340) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:186
#15 0x0000000004b4143f in execute_native_thread_routine ()
#16 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#17 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 44 (Thread 0x7f7fdfbff700 (LWP 2927169) "IOThreadPool7"):
#0  0x00007f7ff80a5fd3 in epoll_wait () from /lib64/libc.so.6
#1  0x00000000046cd035 in ?? ()
#2  0x00000000046c3a34 in event_base_loop ()
#3  0x00000000045ed2be in folly::EventBase::loopBody(int, bool) ()
#4  0x00000000045ed766 in folly::EventBase::loop() ()
#5  0x00000000045ef216 in folly::EventBase::loopForever() ()
#6  0x0000000004578e49 in folly::IOThreadPoolExecutor::threadRun(std::shared_ptr<folly::ThreadPoolExecutor::Thread>) ()
#7  0x0000000004586a19 in void folly::detail::function::FunctionTraits<void ()>::callBig<std::_Bind<void (folly::ThreadPoolExecutor::*(folly::ThreadPoolExecutor*, std::shared_ptr<folly::ThreadPoolExecutor::Thread>))(std::shared_ptr<folly::ThreadPoolExecutor::Thread>)> >(folly::detail::function::Data&) ()
#8  0x0000000002a3e85c in folly::detail::function::FunctionTraits<void ()>::operator()() (this=0x7f7ff7a322e0) at /root/src/wwl/nebula/build/third-party/install/include/folly/Function.h:400
#9  0x0000000002a4ea06 in folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}::operator()() (__closure=0x7f7ff7a322e0) at /root/src/wwl/nebula/build/third-party/install/include/folly/executors/thread_factory/NamedThreadFactory.h:40
#10 0x0000000002a60400 in std::__invoke_impl<void, folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}>(std::__invoke_other, folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}&&) (__f=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:60
#11 0x0000000002a5994a in std::__invoke<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}>(folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}&&) (__fn=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:95
#12 0x0000000002aa52c2 in std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> >::_M_invoke<0ul>(std::_Index_tuple<0ul>) (this=0x7f7ff7a322e0) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:234
#13 0x0000000002aa47b7 in std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> >::operator()() (this=0x7f7ff7a322e0) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:243
#14 0x0000000002aa1a54 in std::thread::_State_impl<std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> > >::_M_run() (this=0x7f7ff7a322d0) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:186
#15 0x0000000004b4143f in execute_native_thread_routine ()
#16 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#17 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 43 (Thread 0x7f7fe09ff700 (LWP 2927168) "IOThreadPool6"):
#0  0x00007f7ff80a5fd3 in epoll_wait () from /lib64/libc.so.6
#1  0x00000000046cd035 in ?? ()
#2  0x00000000046c3a34 in event_base_loop ()
#3  0x00000000045ed2be in folly::EventBase::loopBody(int, bool) ()
#4  0x00000000045ed766 in folly::EventBase::loop() ()
#5  0x00000000045ef216 in folly::EventBase::loopForever() ()
#6  0x0000000004578e49 in folly::IOThreadPoolExecutor::threadRun(std::shared_ptr<folly::ThreadPoolExecutor::Thread>) ()
#7  0x0000000004586a19 in void folly::detail::function::FunctionTraits<void ()>::callBig<std::_Bind<void (folly::ThreadPoolExecutor::*(folly::ThreadPoolExecutor*, std::shared_ptr<folly::ThreadPoolExecutor::Thread>))(std::shared_ptr<folly::ThreadPoolExecutor::Thread>)> >(folly::detail::function::Data&) ()
#8  0x0000000002a3e85c in folly::detail::function::FunctionTraits<void ()>::operator()() (this=0x7f7ff7a32200) at /root/src/wwl/nebula/build/third-party/install/include/folly/Function.h:400
#9  0x0000000002a4ea06 in folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}::operator()() (__closure=0x7f7ff7a32200) at /root/src/wwl/nebula/build/third-party/install/include/folly/executors/thread_factory/NamedThreadFactory.h:40
#10 0x0000000002a60400 in std::__invoke_impl<void, folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}>(std::__invoke_other, folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}&&) (__f=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:60
#11 0x0000000002a5994a in std::__invoke<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}>(folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}&&) (__fn=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:95
#12 0x0000000002aa52c2 in std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> >::_M_invoke<0ul>(std::_Index_tuple<0ul>) (this=0x7f7ff7a32200) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:234
#13 0x0000000002aa47b7 in std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> >::operator()() (this=0x7f7ff7a32200) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:243
#14 0x0000000002aa1a54 in std::thread::_State_impl<std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> > >::_M_run() (this=0x7f7ff7a321f0) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:186
#15 0x0000000004b4143f in execute_native_thread_routine ()
#16 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#17 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 42 (Thread 0x7f7fe17ff700 (LWP 2927167) "IOThreadPool5"):
#0  0x00007f7ff80a5fd3 in epoll_wait () from /lib64/libc.so.6
#1  0x00000000046cd035 in ?? ()
#2  0x00000000046c3a34 in event_base_loop ()
#3  0x00000000045ed2be in folly::EventBase::loopBody(int, bool) ()
#4  0x00000000045ed766 in folly::EventBase::loop() ()
#5  0x00000000045ef216 in folly::EventBase::loopForever() ()
#6  0x0000000004578e49 in folly::IOThreadPoolExecutor::threadRun(std::shared_ptr<folly::ThreadPoolExecutor::Thread>) ()
#7  0x0000000004586a19 in void folly::detail::function::FunctionTraits<void ()>::callBig<std::_Bind<void (folly::ThreadPoolExecutor::*(folly::ThreadPoolExecutor*, std::shared_ptr<folly::ThreadPoolExecutor::Thread>))(std::shared_ptr<folly::ThreadPoolExecutor::Thread>)> >(folly::detail::function::Data&) ()
#8  0x0000000002a3e85c in folly::detail::function::FunctionTraits<void ()>::operator()() (this=0x7f7ff7a32120) at /root/src/wwl/nebula/build/third-party/install/include/folly/Function.h:400
#9  0x0000000002a4ea06 in folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}::operator()() (__closure=0x7f7ff7a32120) at /root/src/wwl/nebula/build/third-party/install/include/folly/executors/thread_factory/NamedThreadFactory.h:40
#10 0x0000000002a60400 in std::__invoke_impl<void, folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}>(std::__invoke_other, folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}&&) (__f=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:60
#11 0x0000000002a5994a in std::__invoke<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}>(folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}&&) (__fn=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:95
#12 0x0000000002aa52c2 in std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> >::_M_invoke<0ul>(std::_Index_tuple<0ul>) (this=0x7f7ff7a32120) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:234
#13 0x0000000002aa47b7 in std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> >::operator()() (this=0x7f7ff7a32120) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:243
#14 0x0000000002aa1a54 in std::thread::_State_impl<std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> > >::_M_run() (this=0x7f7ff7a32110) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:186
#15 0x0000000004b4143f in execute_native_thread_routine ()
#16 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#17 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 41 (Thread 0x7f7fe25ff700 (LWP 2927166) "IOThreadPool4"):
#0  0x00007f7ff80a5fd3 in epoll_wait () from /lib64/libc.so.6
#1  0x00000000046cd035 in ?? ()
#2  0x00000000046c3a34 in event_base_loop ()
#3  0x00000000045ed2be in folly::EventBase::loopBody(int, bool) ()
#4  0x00000000045ed766 in folly::EventBase::loop() ()
#5  0x00000000045ef216 in folly::EventBase::loopForever() ()
#6  0x0000000004578e49 in folly::IOThreadPoolExecutor::threadRun(std::shared_ptr<folly::ThreadPoolExecutor::Thread>) ()
#7  0x0000000004586a19 in void folly::detail::function::FunctionTraits<void ()>::callBig<std::_Bind<void (folly::ThreadPoolExecutor::*(folly::ThreadPoolExecutor*, std::shared_ptr<folly::ThreadPoolExecutor::Thread>))(std::shared_ptr<folly::ThreadPoolExecutor::Thread>)> >(folly::detail::function::Data&) ()
#8  0x0000000002a3e85c in folly::detail::function::FunctionTraits<void ()>::operator()() (this=0x7f7ff7a32040) at /root/src/wwl/nebula/build/third-party/install/include/folly/Function.h:400
#9  0x0000000002a4ea06 in folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}::operator()() (__closure=0x7f7ff7a32040) at /root/src/wwl/nebula/build/third-party/install/include/folly/executors/thread_factory/NamedThreadFactory.h:40
#10 0x0000000002a60400 in std::__invoke_impl<void, folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}>(std::__invoke_other, folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}&&) (__f=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:60
#11 0x0000000002a5994a in std::__invoke<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}>(folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}&&) (__fn=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:95
#12 0x0000000002aa52c2 in std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> >::_M_invoke<0ul>(std::_Index_tuple<0ul>) (this=0x7f7ff7a32040) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:234
#13 0x0000000002aa47b7 in std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> >::operator()() (this=0x7f7ff7a32040) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:243
#14 0x0000000002aa1a54 in std::thread::_State_impl<std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> > >::_M_run() (this=0x7f7ff7a32030) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:186
#15 0x0000000004b4143f in execute_native_thread_routine ()
#16 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#17 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 40 (Thread 0x7f7fe33ff700 (LWP 2927165) "IOThreadPool3"):
#0  0x00007f7ff80a5fd3 in epoll_wait () from /lib64/libc.so.6
#1  0x00000000046cd035 in ?? ()
#2  0x00000000046c3a34 in event_base_loop ()
#3  0x00000000045ed2be in folly::EventBase::loopBody(int, bool) ()
#4  0x00000000045ed766 in folly::EventBase::loop() ()
#5  0x00000000045ef216 in folly::EventBase::loopForever() ()
#6  0x0000000004578e49 in folly::IOThreadPoolExecutor::threadRun(std::shared_ptr<folly::ThreadPoolExecutor::Thread>) ()
#7  0x0000000004586a19 in void folly::detail::function::FunctionTraits<void ()>::callBig<std::_Bind<void (folly::ThreadPoolExecutor::*(folly::ThreadPoolExecutor*, std::shared_ptr<folly::ThreadPoolExecutor::Thread>))(std::shared_ptr<folly::ThreadPoolExecutor::Thread>)> >(folly::detail::function::Data&) ()
#8  0x0000000002a3e85c in folly::detail::function::FunctionTraits<void ()>::operator()() (this=0x7f7ff7a31fd0) at /root/src/wwl/nebula/build/third-party/install/include/folly/Function.h:400
#9  0x0000000002a4ea06 in folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}::operator()() (__closure=0x7f7ff7a31fd0) at /root/src/wwl/nebula/build/third-party/install/include/folly/executors/thread_factory/NamedThreadFactory.h:40
#10 0x0000000002a60400 in std::__invoke_impl<void, folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}>(std::__invoke_other, folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}&&) (__f=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:60
#11 0x0000000002a5994a in std::__invoke<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}>(folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}&&) (__fn=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:95
#12 0x0000000002aa52c2 in std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> >::_M_invoke<0ul>(std::_Index_tuple<0ul>) (this=0x7f7ff7a31fd0) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:234
#13 0x0000000002aa47b7 in std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> >::operator()() (this=0x7f7ff7a31fd0) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:243
#14 0x0000000002aa1a54 in std::thread::_State_impl<std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> > >::_M_run() (this=0x7f7ff7a31fc0) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:186
#15 0x0000000004b4143f in execute_native_thread_routine ()
#16 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#17 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 39 (Thread 0x7f7fe43ff700 (LWP 2927164) "IOThreadPool2"):
#0  0x00007f7ff80a5fd3 in epoll_wait () from /lib64/libc.so.6
#1  0x00000000046cd035 in ?? ()
#2  0x00000000046c3a34 in event_base_loop ()
#3  0x00000000045ed2be in folly::EventBase::loopBody(int, bool) ()
#4  0x00000000045ed766 in folly::EventBase::loop() ()
#5  0x00000000045ef216 in folly::EventBase::loopForever() ()
#6  0x0000000004578e49 in folly::IOThreadPoolExecutor::threadRun(std::shared_ptr<folly::ThreadPoolExecutor::Thread>) ()
#7  0x0000000004586a19 in void folly::detail::function::FunctionTraits<void ()>::callBig<std::_Bind<void (folly::ThreadPoolExecutor::*(folly::ThreadPoolExecutor*, std::shared_ptr<folly::ThreadPoolExecutor::Thread>))(std::shared_ptr<folly::ThreadPoolExecutor::Thread>)> >(folly::detail::function::Data&) ()
#8  0x0000000002a3e85c in folly::detail::function::FunctionTraits<void ()>::operator()() (this=0x7f7ff7a31ef0) at /root/src/wwl/nebula/build/third-party/install/include/folly/Function.h:400
#9  0x0000000002a4ea06 in folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}::operator()() (__closure=0x7f7ff7a31ef0) at /root/src/wwl/nebula/build/third-party/install/include/folly/executors/thread_factory/NamedThreadFactory.h:40
#10 0x0000000002a60400 in std::__invoke_impl<void, folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}>(std::__invoke_other, folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}&&) (__f=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:60
#11 0x0000000002a5994a in std::__invoke<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}>(folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}&&) (__fn=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:95
#12 0x0000000002aa52c2 in std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> >::_M_invoke<0ul>(std::_Index_tuple<0ul>) (this=0x7f7ff7a31ef0) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:234
#13 0x0000000002aa47b7 in std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> >::operator()() (this=0x7f7ff7a31ef0) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:243
#14 0x0000000002aa1a54 in std::thread::_State_impl<std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> > >::_M_run() (this=0x7f7ff7a31ee0) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:186
#15 0x0000000004b4143f in execute_native_thread_routine ()
#16 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#17 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 38 (Thread 0x7f7fe4fff700 (LWP 2927163) "tsc-calibrator"):
#0  0x00007f7ff806c8ed in nanosleep () from /lib64/libc.so.6
#1  0x00007f7ff806c784 in sleep () from /lib64/libc.so.6
#2  0x0000000003bb1941 in nebula::time::TscHelper::<lambda()>::operator()(void) const (__closure=0x7f7fe39ff000) at /root/src/wwl/nebula/src/common/time/detail/TscHelper.cpp:27
#3  0x0000000003bb2ea6 in std::__invoke_impl<void, nebula::time::TscHelper::TscHelper()::<lambda()>&>(std::__invoke_other, nebula::time::TscHelper::<lambda()> &) (__f=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:60
#4  0x0000000003bb2e7d in std::__invoke<nebula::time::TscHelper::TscHelper()::<lambda()>&>(nebula::time::TscHelper::<lambda()> &) (__fn=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:95
#5  0x0000000003bb2e48 in std::_Bind<nebula::time::TscHelper::TscHelper()::<lambda()>()>::__call<void>(std::tuple<> &&, std::_Index_tuple<>) (this=0x7f7fe39ff000, __args=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/functional:467
#6  0x0000000003bb2d6d in std::_Bind<nebula::time::TscHelper::TscHelper()::<lambda()>()>::operator()<>(void) (this=0x7f7fe39ff000) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/functional:551
#7  0x0000000003bb2b83 in std::_Function_handler<void(), std::_Bind<nebula::time::TscHelper::TscHelper()::<lambda()>()> >::_M_invoke(const std::_Any_data &) (__functor=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/std_function.h:316
#8  0x0000000002bda54a in std::function<void ()>::operator()() const (this=0x7f7fe4ffcb70) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/std_function.h:706
#9  0x0000000003b76851 in nebula::thread::NamedThread::hook(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&) (name=..., f=...) at /root/src/wwl/nebula/src/common/thread/NamedThread.h:59
#10 0x0000000003bb27f2 in std::__invoke_impl<void, void (*)(const std::__cxx11::basic_string<char>&, const std::function<void()>&), std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::_Bind<nebula::time::TscHelper::TscHelper()::<lambda()>()> >(std::__invoke_other, void (*&&)(const std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > &, const std::function<void()> &)) (__f=@0x7f7fe50091b8: 0x3b76817 <nebula::thread::NamedThread::hook(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&)>) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:60
#11 0x0000000003bb237f in std::__invoke<void (*)(const std::__cxx11::basic_string<char>&, const std::function<void()>&), std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::_Bind<nebula::time::TscHelper::TscHelper()::<lambda()>()> >(void (*&&)(const std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > &, const std::function<void()> &)) (__fn=@0x7f7fe50091b8: 0x3b76817 <nebula::thread::NamedThread::hook(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::function<void ()> const&)>) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:95
#12 0x0000000003bb2ff8 in std::thread::_Invoker<std::tuple<void (*)(const std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&, const std::function<void()>&), std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::_Bind<nebula::time::TscHelper::TscHelper()::<lambda()>()> > >::_M_invoke<0, 1, 2>(std::_Index_tuple<0, 1, 2>) (this=0x7f7fe5009188) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:234
#13 0x0000000003bb2f8f in std::thread::_Invoker<std::tuple<void (*)(const std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&, const std::function<void()>&), std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::_Bind<nebula::time::TscHelper::TscHelper()::<lambda()>()> > >::operator()(void) (this=0x7f7fe5009188) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:243
#14 0x0000000003bb2f6e in std::thread::_State_impl<std::thread::_Invoker<std::tuple<void (*)(const std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&, const std::function<void()>&), std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::_Bind<nebula::time::TscHelper::TscHelper()::<lambda()>()> > > >::_M_run(void) (this=0x7f7fe5009180) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:186
#15 0x0000000004b4143f in execute_native_thread_routine ()
#16 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#17 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 37 (Thread 0x7f7fe5dff700 (LWP 2927162) "IOThreadPool1"):
#0  0x00007f7ff80a5fd3 in epoll_wait () from /lib64/libc.so.6
#1  0x00000000046cd035 in ?? ()
#2  0x00000000046c3a34 in event_base_loop ()
#3  0x00000000045ed2be in folly::EventBase::loopBody(int, bool) ()
#4  0x00000000045ed766 in folly::EventBase::loop() ()
#5  0x00000000045ef216 in folly::EventBase::loopForever() ()
#6  0x0000000004578e49 in folly::IOThreadPoolExecutor::threadRun(std::shared_ptr<folly::ThreadPoolExecutor::Thread>) ()
#7  0x0000000004586a19 in void folly::detail::function::FunctionTraits<void ()>::callBig<std::_Bind<void (folly::ThreadPoolExecutor::*(folly::ThreadPoolExecutor*, std::shared_ptr<folly::ThreadPoolExecutor::Thread>))(std::shared_ptr<folly::ThreadPoolExecutor::Thread>)> >(folly::detail::function::Data&) ()
#8  0x0000000002a3e85c in folly::detail::function::FunctionTraits<void ()>::operator()() (this=0x7f7ff7a31e80) at /root/src/wwl/nebula/build/third-party/install/include/folly/Function.h:400
#9  0x0000000002a4ea06 in folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}::operator()() (__closure=0x7f7ff7a31e80) at /root/src/wwl/nebula/build/third-party/install/include/folly/executors/thread_factory/NamedThreadFactory.h:40
#10 0x0000000002a60400 in std::__invoke_impl<void, folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}>(std::__invoke_other, folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}&&) (__f=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:60
#11 0x0000000002a5994a in std::__invoke<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}>(folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}&&) (__fn=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:95
#12 0x0000000002aa52c2 in std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> >::_M_invoke<0ul>(std::_Index_tuple<0ul>) (this=0x7f7ff7a31e80) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:234
#13 0x0000000002aa47b7 in std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> >::operator()() (this=0x7f7ff7a31e80) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:243
#14 0x0000000002aa1a54 in std::thread::_State_impl<std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> > >::_M_run() (this=0x7f7ff7a31e70) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:186
#15 0x0000000004b4143f in execute_native_thread_routine ()
#16 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#17 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 36 (Thread 0x7f7fe6bff700 (LWP 2927161) "IOThreadPool0"):
#0  0x00007f7ff80a5fd3 in epoll_wait () from /lib64/libc.so.6
#1  0x00000000046cd035 in ?? ()
#2  0x00000000046c3a34 in event_base_loop ()
#3  0x00000000045ed2be in folly::EventBase::loopBody(int, bool) ()
#4  0x00000000045ed766 in folly::EventBase::loop() ()
#5  0x00000000045ef216 in folly::EventBase::loopForever() ()
#6  0x0000000004578e49 in folly::IOThreadPoolExecutor::threadRun(std::shared_ptr<folly::ThreadPoolExecutor::Thread>) ()
#7  0x0000000004586a19 in void folly::detail::function::FunctionTraits<void ()>::callBig<std::_Bind<void (folly::ThreadPoolExecutor::*(folly::ThreadPoolExecutor*, std::shared_ptr<folly::ThreadPoolExecutor::Thread>))(std::shared_ptr<folly::ThreadPoolExecutor::Thread>)> >(folly::detail::function::Data&) ()
#8  0x0000000002a3e85c in folly::detail::function::FunctionTraits<void ()>::operator()() (this=0x7f7ff7a31e10) at /root/src/wwl/nebula/build/third-party/install/include/folly/Function.h:400
#9  0x0000000002a4ea06 in folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}::operator()() (__closure=0x7f7ff7a31e10) at /root/src/wwl/nebula/build/third-party/install/include/folly/executors/thread_factory/NamedThreadFactory.h:40
#10 0x0000000002a60400 in std::__invoke_impl<void, folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}>(std::__invoke_other, folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}&&) (__f=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:60
#11 0x0000000002a5994a in std::__invoke<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}>(folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}&&) (__fn=...) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/invoke.h:95
#12 0x0000000002aa52c2 in std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> >::_M_invoke<0ul>(std::_Index_tuple<0ul>) (this=0x7f7ff7a31e10) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:234
#13 0x0000000002aa47b7 in std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> >::operator()() (this=0x7f7ff7a31e10) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:243
#14 0x0000000002aa1a54 in std::thread::_State_impl<std::thread::_Invoker<std::tuple<folly::NamedThreadFactory::newThread(folly::Function<void ()>&&)::{lambda()#1}> > >::_M_run() (this=0x7f7ff7a31e00) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/thread:186
#15 0x0000000004b4143f in execute_native_thread_routine ()
#16 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#17 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 35 (Thread 0x7f7fe77fe700 (LWP 2927160) "executor-pri4-2"):
#0  0x00007f7ff809fd19 in syscall () from /lib64/libc.so.6
#1  0x000000000410cc01 in folly::detail::futexWaitImpl(std::atomic<unsigned int> const*, unsigned int, std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, unsigned int) ()
#2  0x0000000002a6cf52 in folly::detail::futexWaitUntil<std::atomic<unsigned int>, std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (futex=0x7f7ff2ddb3c0, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:119
#3  0x0000000002a6764d in folly::detail::MemoryIdler::futexWaitUntil<std::atomic<unsigned int>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (fut=..., expected=2, deadline=..., waitMask=4294967295, idleTimeout=..., stackToRetain=1024, timeoutVariationFrac=0.5) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/MemoryIdler.h:164
#4  0x0000000002aa86c9 in folly::SaturatingSemaphore<true, std::atomic>::tryWaitSlow<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff2ddb3c0, deadline=..., opt=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:312
#5  0x0000000002aa5d28 in folly::SaturatingSemaphore<true, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (opt=..., deadline=..., this=0x7f7ff2ddb3c0) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:173
#6  folly::detail::LifoSemBase<folly::SaturatingSemaphore<true, std::atomic>, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff7a542c0, deadline=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/LifoSem.h:512
#7  0x0000000004331a41 in apache::thrift::concurrency::ThreadManager::Impl::waitOnTask() ()
#8  0x000000000433a54c in apache::thrift::concurrency::ThreadManager::Impl::Worker::run() ()
#9  0x000000000433e608 in apache::thrift::concurrency::PthreadThread::threadMain(void*) ()
#10 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 34 (Thread 0x7f7fe78ff700 (LWP 2927159) "executor-pri4-1"):
#0  0x00007f7ff809fd19 in syscall () from /lib64/libc.so.6
#1  0x000000000410cc01 in folly::detail::futexWaitImpl(std::atomic<unsigned int> const*, unsigned int, std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, unsigned int) ()
#2  0x0000000002a6cf52 in folly::detail::futexWaitUntil<std::atomic<unsigned int>, std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (futex=0x7f7ff2ddb3a8, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:119
#3  0x0000000002a6764d in folly::detail::MemoryIdler::futexWaitUntil<std::atomic<unsigned int>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (fut=..., expected=2, deadline=..., waitMask=4294967295, idleTimeout=..., stackToRetain=1024, timeoutVariationFrac=0.5) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/MemoryIdler.h:164
#4  0x0000000002aa86c9 in folly::SaturatingSemaphore<true, std::atomic>::tryWaitSlow<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff2ddb3a8, deadline=..., opt=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:312
#5  0x0000000002aa5d28 in folly::SaturatingSemaphore<true, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (opt=..., deadline=..., this=0x7f7ff2ddb3a8) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:173
#6  folly::detail::LifoSemBase<folly::SaturatingSemaphore<true, std::atomic>, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff7a542c0, deadline=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/LifoSem.h:512
#7  0x0000000004331a41 in apache::thrift::concurrency::ThreadManager::Impl::waitOnTask() ()
#8  0x000000000433a54c in apache::thrift::concurrency::ThreadManager::Impl::Worker::run() ()
#9  0x000000000433e608 in apache::thrift::concurrency::PthreadThread::threadMain(void*) ()
#10 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 33 (Thread 0x7f7fe7fff700 (LWP 2927158) "executor-pri3-3"):
#0  0x00007f7ff809fd19 in syscall () from /lib64/libc.so.6
#1  0x000000000410cc01 in folly::detail::futexWaitImpl(std::atomic<unsigned int> const*, unsigned int, std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, unsigned int) ()
#2  0x0000000002a6cf52 in folly::detail::futexWaitUntil<std::atomic<unsigned int>, std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (futex=0x7f7ff2de8ad0, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:119
#3  0x0000000002a6764d in folly::detail::MemoryIdler::futexWaitUntil<std::atomic<unsigned int>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (fut=..., expected=2, deadline=..., waitMask=4294967295, idleTimeout=..., stackToRetain=1024, timeoutVariationFrac=0.5) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/MemoryIdler.h:164
#4  0x0000000002aa86c9 in folly::SaturatingSemaphore<true, std::atomic>::tryWaitSlow<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff2de8ad0, deadline=..., opt=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:312
#5  0x0000000002aa5d28 in folly::SaturatingSemaphore<true, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (opt=..., deadline=..., this=0x7f7ff2de8ad0) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:173
#6  folly::detail::LifoSemBase<folly::SaturatingSemaphore<true, std::atomic>, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff7a53cc0, deadline=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/LifoSem.h:512
#7  0x0000000004331a41 in apache::thrift::concurrency::ThreadManager::Impl::waitOnTask() ()
#8  0x000000000433a54c in apache::thrift::concurrency::ThreadManager::Impl::Worker::run() ()
#9  0x000000000433e608 in apache::thrift::concurrency::PthreadThread::threadMain(void*) ()
#10 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 32 (Thread 0x7f7fe85ff700 (LWP 2927157) "executor-pri3-3"):
#0  0x00007f7ff809fd19 in syscall () from /lib64/libc.so.6
#1  0x000000000410cc01 in folly::detail::futexWaitImpl(std::atomic<unsigned int> const*, unsigned int, std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, unsigned int) ()
#2  0x0000000002a6cf52 in folly::detail::futexWaitUntil<std::atomic<unsigned int>, std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (futex=0x7f7ff2de7f90, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:119
#3  0x0000000002a6764d in folly::detail::MemoryIdler::futexWaitUntil<std::atomic<unsigned int>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (fut=..., expected=2, deadline=..., waitMask=4294967295, idleTimeout=..., stackToRetain=1024, timeoutVariationFrac=0.5) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/MemoryIdler.h:164
#4  0x0000000002aa86c9 in folly::SaturatingSemaphore<true, std::atomic>::tryWaitSlow<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff2de7f90, deadline=..., opt=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:312
#5  0x0000000002aa5d28 in folly::SaturatingSemaphore<true, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (opt=..., deadline=..., this=0x7f7ff2de7f90) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:173
#6  folly::detail::LifoSemBase<folly::SaturatingSemaphore<true, std::atomic>, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff7a53cc0, deadline=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/LifoSem.h:512
#7  0x0000000004331a41 in apache::thrift::concurrency::ThreadManager::Impl::waitOnTask() ()
#8  0x000000000433a54c in apache::thrift::concurrency::ThreadManager::Impl::Worker::run() ()
#9  0x000000000433e608 in apache::thrift::concurrency::PthreadThread::threadMain(void*) ()
#10 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 31 (Thread 0x7f7fe8bff700 (LWP 2927156) "executor-pri3-3"):
#0  0x00007f7ff809fd19 in syscall () from /lib64/libc.so.6
#1  0x000000000410cc01 in folly::detail::futexWaitImpl(std::atomic<unsigned int> const*, unsigned int, std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, unsigned int) ()
#2  0x0000000002a6cf52 in folly::detail::futexWaitUntil<std::atomic<unsigned int>, std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (futex=0x7f7ff2de85f0, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:119
#3  0x0000000002a6764d in folly::detail::MemoryIdler::futexWaitUntil<std::atomic<unsigned int>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (fut=..., expected=2, deadline=..., waitMask=4294967295, idleTimeout=..., stackToRetain=1024, timeoutVariationFrac=0.5) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/MemoryIdler.h:164
#4  0x0000000002aa86c9 in folly::SaturatingSemaphore<true, std::atomic>::tryWaitSlow<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff2de85f0, deadline=..., opt=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:312
#5  0x0000000002aa5d28 in folly::SaturatingSemaphore<true, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (opt=..., deadline=..., this=0x7f7ff2de85f0) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:173
#6  folly::detail::LifoSemBase<folly::SaturatingSemaphore<true, std::atomic>, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff7a53cc0, deadline=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/LifoSem.h:512
#7  0x0000000004331a41 in apache::thrift::concurrency::ThreadManager::Impl::waitOnTask() ()
#8  0x000000000433a54c in apache::thrift::concurrency::ThreadManager::Impl::Worker::run() ()
#9  0x000000000433e608 in apache::thrift::concurrency::PthreadThread::threadMain(void*) ()
#10 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 30 (Thread 0x7f7fe93ff700 (LWP 2927155) "executor-pri3-2"):
#0  0x00007f7ff809fd19 in syscall () from /lib64/libc.so.6
#1  0x000000000410cc01 in folly::detail::futexWaitImpl(std::atomic<unsigned int> const*, unsigned int, std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, unsigned int) ()
#2  0x0000000002a6cf52 in folly::detail::futexWaitUntil<std::atomic<unsigned int>, std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (futex=0x7f7ff2de8188, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:119
#3  0x0000000002a6764d in folly::detail::MemoryIdler::futexWaitUntil<std::atomic<unsigned int>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (fut=..., expected=2, deadline=..., waitMask=4294967295, idleTimeout=..., stackToRetain=1024, timeoutVariationFrac=0.5) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/MemoryIdler.h:164
#4  0x0000000002aa86c9 in folly::SaturatingSemaphore<true, std::atomic>::tryWaitSlow<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff2de8188, deadline=..., opt=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:312
#5  0x0000000002aa5d28 in folly::SaturatingSemaphore<true, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (opt=..., deadline=..., this=0x7f7ff2de8188) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:173
#6  folly::detail::LifoSemBase<folly::SaturatingSemaphore<true, std::atomic>, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff7a53cc0, deadline=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/LifoSem.h:512
#7  0x0000000004331a41 in apache::thrift::concurrency::ThreadManager::Impl::waitOnTask() ()
#8  0x000000000433a54c in apache::thrift::concurrency::ThreadManager::Impl::Worker::run() ()
#9  0x000000000433e608 in apache::thrift::concurrency::PthreadThread::threadMain(void*) ()
#10 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 29 (Thread 0x7f7fe9dfd700 (LWP 2927154) "executor-pri3-2"):
#0  0x00007f7ff809fd19 in syscall () from /lib64/libc.so.6
#1  0x000000000410cc01 in folly::detail::futexWaitImpl(std::atomic<unsigned int> const*, unsigned int, std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, unsigned int) ()
#2  0x0000000002a6cf52 in folly::detail::futexWaitUntil<std::atomic<unsigned int>, std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (futex=0x7f7ff2de8908, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:119
#3  0x0000000002a6764d in folly::detail::MemoryIdler::futexWaitUntil<std::atomic<unsigned int>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (fut=..., expected=2, deadline=..., waitMask=4294967295, idleTimeout=..., stackToRetain=1024, timeoutVariationFrac=0.5) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/MemoryIdler.h:164
#4  0x0000000002aa86c9 in folly::SaturatingSemaphore<true, std::atomic>::tryWaitSlow<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff2de8908, deadline=..., opt=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:312
#5  0x0000000002aa5d28 in folly::SaturatingSemaphore<true, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (opt=..., deadline=..., this=0x7f7ff2de8908) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:173
#6  folly::detail::LifoSemBase<folly::SaturatingSemaphore<true, std::atomic>, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff7a53cc0, deadline=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/LifoSem.h:512
#7  0x0000000004331a41 in apache::thrift::concurrency::ThreadManager::Impl::waitOnTask() ()
#8  0x000000000433a54c in apache::thrift::concurrency::ThreadManager::Impl::Worker::run() ()
#9  0x000000000433e608 in apache::thrift::concurrency::PthreadThread::threadMain(void*) ()
#10 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 28 (Thread 0x7f7fe9efe700 (LWP 2927153) "executor-pri3-2"):
#0  0x00007f7ff809fd19 in syscall () from /lib64/libc.so.6
#1  0x000000000410cc01 in folly::detail::futexWaitImpl(std::atomic<unsigned int> const*, unsigned int, std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, unsigned int) ()
#2  0x0000000002a6cf52 in folly::detail::futexWaitUntil<std::atomic<unsigned int>, std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (futex=0x7f7ff2de8a58, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:119
#3  0x0000000002a6764d in folly::detail::MemoryIdler::futexWaitUntil<std::atomic<unsigned int>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (fut=..., expected=2, deadline=..., waitMask=4294967295, idleTimeout=..., stackToRetain=1024, timeoutVariationFrac=0.5) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/MemoryIdler.h:164
#4  0x0000000002aa86c9 in folly::SaturatingSemaphore<true, std::atomic>::tryWaitSlow<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff2de8a58, deadline=..., opt=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:312
#5  0x0000000002aa5d28 in folly::SaturatingSemaphore<true, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (opt=..., deadline=..., this=0x7f7ff2de8a58) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:173
#6  folly::detail::LifoSemBase<folly::SaturatingSemaphore<true, std::atomic>, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff7a53cc0, deadline=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/LifoSem.h:512
#7  0x0000000004331a41 in apache::thrift::concurrency::ThreadManager::Impl::waitOnTask() ()
#8  0x000000000433a54c in apache::thrift::concurrency::ThreadManager::Impl::Worker::run() ()
#9  0x000000000433e608 in apache::thrift::concurrency::PthreadThread::threadMain(void*) ()
#10 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 27 (Thread 0x7f7fea1ff700 (LWP 2927152) "executor-pri3-2"):
#0  0x00007f7ff809fd19 in syscall () from /lib64/libc.so.6
#1  0x000000000410cc01 in folly::detail::futexWaitImpl(std::atomic<unsigned int> const*, unsigned int, std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, unsigned int) ()
#2  0x0000000002a6cf52 in folly::detail::futexWaitUntil<std::atomic<unsigned int>, std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (futex=0x7f7ff2de7a50, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:119
#3  0x0000000002a6764d in folly::detail::MemoryIdler::futexWaitUntil<std::atomic<unsigned int>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (fut=..., expected=2, deadline=..., waitMask=4294967295, idleTimeout=..., stackToRetain=1024, timeoutVariationFrac=0.5) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/MemoryIdler.h:164
#4  0x0000000002aa86c9 in folly::SaturatingSemaphore<true, std::atomic>::tryWaitSlow<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff2de7a50, deadline=..., opt=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:312
#5  0x0000000002aa5d28 in folly::SaturatingSemaphore<true, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (opt=..., deadline=..., this=0x7f7ff2de7a50) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:173
#6  folly::detail::LifoSemBase<folly::SaturatingSemaphore<true, std::atomic>, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff7a53cc0, deadline=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/LifoSem.h:512
#7  0x0000000004331a41 in apache::thrift::concurrency::ThreadManager::Impl::waitOnTask() ()
#8  0x000000000433a54c in apache::thrift::concurrency::ThreadManager::Impl::Worker::run() ()
#9  0x000000000433e608 in apache::thrift::concurrency::PthreadThread::threadMain(void*) ()
#10 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 26 (Thread 0x7f7feadfd700 (LWP 2927151) "executor-pri3-2"):
#0  0x00007f7ff809fd19 in syscall () from /lib64/libc.so.6
#1  0x000000000410cc01 in folly::detail::futexWaitImpl(std::atomic<unsigned int> const*, unsigned int, std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, unsigned int) ()
#2  0x0000000002a6cf52 in folly::detail::futexWaitUntil<std::atomic<unsigned int>, std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (futex=0x7f7ff2de6f40, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:119
#3  0x0000000002a6764d in folly::detail::MemoryIdler::futexWaitUntil<std::atomic<unsigned int>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (fut=..., expected=2, deadline=..., waitMask=4294967295, idleTimeout=..., stackToRetain=1024, timeoutVariationFrac=0.5) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/MemoryIdler.h:164
#4  0x0000000002aa86c9 in folly::SaturatingSemaphore<true, std::atomic>::tryWaitSlow<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff2de6f40, deadline=..., opt=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:312
#5  0x0000000002aa5d28 in folly::SaturatingSemaphore<true, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (opt=..., deadline=..., this=0x7f7ff2de6f40) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:173
#6  folly::detail::LifoSemBase<folly::SaturatingSemaphore<true, std::atomic>, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff7a53cc0, deadline=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/LifoSem.h:512
#7  0x0000000004331a41 in apache::thrift::concurrency::ThreadManager::Impl::waitOnTask() ()
#8  0x000000000433a54c in apache::thrift::concurrency::ThreadManager::Impl::Worker::run() ()
#9  0x000000000433e608 in apache::thrift::concurrency::PthreadThread::threadMain(void*) ()
#10 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 25 (Thread 0x7f7feaefe700 (LWP 2927150) "executor-pri3-2"):
#0  0x00007f7ff809fd19 in syscall () from /lib64/libc.so.6
#1  0x000000000410cc01 in folly::detail::futexWaitImpl(std::atomic<unsigned int> const*, unsigned int, std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, unsigned int) ()
#2  0x0000000002a6cf52 in folly::detail::futexWaitUntil<std::atomic<unsigned int>, std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (futex=0x7f7ff2de88f0, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:119
#3  0x0000000002a6764d in folly::detail::MemoryIdler::futexWaitUntil<std::atomic<unsigned int>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (fut=..., expected=2, deadline=..., waitMask=4294967295, idleTimeout=..., stackToRetain=1024, timeoutVariationFrac=0.5) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/MemoryIdler.h:164
#4  0x0000000002aa86c9 in folly::SaturatingSemaphore<true, std::atomic>::tryWaitSlow<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff2de88f0, deadline=..., opt=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:312
#5  0x0000000002aa5d28 in folly::SaturatingSemaphore<true, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (opt=..., deadline=..., this=0x7f7ff2de88f0) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:173
#6  folly::detail::LifoSemBase<folly::SaturatingSemaphore<true, std::atomic>, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff7a53cc0, deadline=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/LifoSem.h:512
#7  0x0000000004331a41 in apache::thrift::concurrency::ThreadManager::Impl::waitOnTask() ()
#8  0x000000000433a54c in apache::thrift::concurrency::ThreadManager::Impl::Worker::run() ()
#9  0x000000000433e608 in apache::thrift::concurrency::PthreadThread::threadMain(void*) ()
#10 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 24 (Thread 0x7f7feb1ff700 (LWP 2927149) "executor-pri3-2"):
#0  0x00007f7ff809fd19 in syscall () from /lib64/libc.so.6
#1  0x000000000410cc01 in folly::detail::futexWaitImpl(std::atomic<unsigned int> const*, unsigned int, std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, unsigned int) ()
#2  0x0000000002a6cf52 in folly::detail::futexWaitUntil<std::atomic<unsigned int>, std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (futex=0x7f7ff2de7c48, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:119
#3  0x0000000002a6764d in folly::detail::MemoryIdler::futexWaitUntil<std::atomic<unsigned int>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (fut=..., expected=2, deadline=..., waitMask=4294967295, idleTimeout=..., stackToRetain=1024, timeoutVariationFrac=0.5) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/MemoryIdler.h:164
#4  0x0000000002aa86c9 in folly::SaturatingSemaphore<true, std::atomic>::tryWaitSlow<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff2de7c48, deadline=..., opt=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:312
#5  0x0000000002aa5d28 in folly::SaturatingSemaphore<true, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (opt=..., deadline=..., this=0x7f7ff2de7c48) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:173
#6  folly::detail::LifoSemBase<folly::SaturatingSemaphore<true, std::atomic>, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff7a53cc0, deadline=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/LifoSem.h:512
#7  0x0000000004331a41 in apache::thrift::concurrency::ThreadManager::Impl::waitOnTask() ()
#8  0x000000000433a54c in apache::thrift::concurrency::ThreadManager::Impl::Worker::run() ()
#9  0x000000000433e608 in apache::thrift::concurrency::PthreadThread::threadMain(void*) ()
#10 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 23 (Thread 0x7f7febcfe700 (LWP 2927148) "executor-pri3-2"):
#0  0x00007f7ff809fd19 in syscall () from /lib64/libc.so.6
#1  0x000000000410cc01 in folly::detail::futexWaitImpl(std::atomic<unsigned int> const*, unsigned int, std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, unsigned int) ()
#2  0x0000000002a6cf52 in folly::detail::futexWaitUntil<std::atomic<unsigned int>, std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (futex=0x7f7ff2de8a70, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:119
#3  0x0000000002a6764d in folly::detail::MemoryIdler::futexWaitUntil<std::atomic<unsigned int>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (fut=..., expected=2, deadline=..., waitMask=4294967295, idleTimeout=..., stackToRetain=1024, timeoutVariationFrac=0.5) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/MemoryIdler.h:164
#4  0x0000000002aa86c9 in folly::SaturatingSemaphore<true, std::atomic>::tryWaitSlow<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff2de8a70, deadline=..., opt=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:312
#5  0x0000000002aa5d28 in folly::SaturatingSemaphore<true, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (opt=..., deadline=..., this=0x7f7ff2de8a70) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:173
#6  folly::detail::LifoSemBase<folly::SaturatingSemaphore<true, std::atomic>, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff7a53cc0, deadline=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/LifoSem.h:512
#7  0x0000000004331a41 in apache::thrift::concurrency::ThreadManager::Impl::waitOnTask() ()
#8  0x000000000433a54c in apache::thrift::concurrency::ThreadManager::Impl::Worker::run() ()
#9  0x000000000433e608 in apache::thrift::concurrency::PthreadThread::threadMain(void*) ()
#10 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 22 (Thread 0x7f7febfff700 (LWP 2927147) "executor-pri3-2"):
#0  0x00007f7ff809fd19 in syscall () from /lib64/libc.so.6
#1  0x000000000410cc01 in folly::detail::futexWaitImpl(std::atomic<unsigned int> const*, unsigned int, std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, unsigned int) ()
#2  0x0000000002a6cf52 in folly::detail::futexWaitUntil<std::atomic<unsigned int>, std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (futex=0x7f7ff2de8998, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:119
#3  0x0000000002a6764d in folly::detail::MemoryIdler::futexWaitUntil<std::atomic<unsigned int>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (fut=..., expected=2, deadline=..., waitMask=4294967295, idleTimeout=..., stackToRetain=1024, timeoutVariationFrac=0.5) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/MemoryIdler.h:164
#4  0x0000000002aa86c9 in folly::SaturatingSemaphore<true, std::atomic>::tryWaitSlow<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff2de8998, deadline=..., opt=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:312
#5  0x0000000002aa5d28 in folly::SaturatingSemaphore<true, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (opt=..., deadline=..., this=0x7f7ff2de8998) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:173
#6  folly::detail::LifoSemBase<folly::SaturatingSemaphore<true, std::atomic>, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff7a53cc0, deadline=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/LifoSem.h:512
#7  0x0000000004331a41 in apache::thrift::concurrency::ThreadManager::Impl::waitOnTask() ()
#8  0x000000000433a54c in apache::thrift::concurrency::ThreadManager::Impl::Worker::run() ()
#9  0x000000000433e608 in apache::thrift::concurrency::PthreadThread::threadMain(void*) ()
#10 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 21 (Thread 0x7f7fec9ff700 (LWP 2927146) "executor-pri3-1"):
#0  0x00007f7ff809fd19 in syscall () from /lib64/libc.so.6
#1  0x000000000410cc01 in folly::detail::futexWaitImpl(std::atomic<unsigned int> const*, unsigned int, std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, unsigned int) ()
#2  0x0000000002a6cf52 in folly::detail::futexWaitUntil<std::atomic<unsigned int>, std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (futex=0x7f7ff2de8710, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:119
#3  0x0000000002a6764d in folly::detail::MemoryIdler::futexWaitUntil<std::atomic<unsigned int>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (fut=..., expected=2, deadline=..., waitMask=4294967295, idleTimeout=..., stackToRetain=1024, timeoutVariationFrac=0.5) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/MemoryIdler.h:164
#4  0x0000000002aa86c9 in folly::SaturatingSemaphore<true, std::atomic>::tryWaitSlow<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff2de8710, deadline=..., opt=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:312
#5  0x0000000002aa5d28 in folly::SaturatingSemaphore<true, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (opt=..., deadline=..., this=0x7f7ff2de8710) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:173
#6  folly::detail::LifoSemBase<folly::SaturatingSemaphore<true, std::atomic>, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff7a53cc0, deadline=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/LifoSem.h:512
#7  0x0000000004331a41 in apache::thrift::concurrency::ThreadManager::Impl::waitOnTask() ()
#8  0x000000000433a54c in apache::thrift::concurrency::ThreadManager::Impl::Worker::run() ()
#9  0x000000000433e608 in apache::thrift::concurrency::PthreadThread::threadMain(void*) ()
#10 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 20 (Thread 0x7f7fed37f700 (LWP 2927145) "executor-pri3-2"):
#0  0x00007f7ff809fd19 in syscall () from /lib64/libc.so.6
#1  0x000000000410cc01 in folly::detail::futexWaitImpl(std::atomic<unsigned int> const*, unsigned int, std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, unsigned int) ()
#2  0x0000000002a6cf52 in folly::detail::futexWaitUntil<std::atomic<unsigned int>, std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (futex=0x7f7ff2de7e58, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:119
#3  0x0000000002a6764d in folly::detail::MemoryIdler::futexWaitUntil<std::atomic<unsigned int>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (fut=..., expected=2, deadline=..., waitMask=4294967295, idleTimeout=..., stackToRetain=1024, timeoutVariationFrac=0.5) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/MemoryIdler.h:164
#4  0x0000000002aa86c9 in folly::SaturatingSemaphore<true, std::atomic>::tryWaitSlow<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff2de7e58, deadline=..., opt=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:312
#5  0x0000000002aa5d28 in folly::SaturatingSemaphore<true, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (opt=..., deadline=..., this=0x7f7ff2de7e58) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:173
#6  folly::detail::LifoSemBase<folly::SaturatingSemaphore<true, std::atomic>, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff7a53cc0, deadline=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/LifoSem.h:512
#7  0x0000000004331a41 in apache::thrift::concurrency::ThreadManager::Impl::waitOnTask() ()
#8  0x000000000433a54c in apache::thrift::concurrency::ThreadManager::Impl::Worker::run() ()
#9  0x000000000433e608 in apache::thrift::concurrency::PthreadThread::threadMain(void*) ()
#10 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 19 (Thread 0x7f7feddfd700 (LWP 2927144) "executor-pri3-1"):
#0  0x00007f7ff809fd19 in syscall () from /lib64/libc.so.6
#1  0x000000000410cc01 in folly::detail::futexWaitImpl(std::atomic<unsigned int> const*, unsigned int, std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, unsigned int) ()
#2  0x0000000002a6cf52 in folly::detail::futexWaitUntil<std::atomic<unsigned int>, std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (futex=0x7f7ff2de8a10, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:119
#3  0x0000000002a6764d in folly::detail::MemoryIdler::futexWaitUntil<std::atomic<unsigned int>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (fut=..., expected=2, deadline=..., waitMask=4294967295, idleTimeout=..., stackToRetain=1024, timeoutVariationFrac=0.5) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/MemoryIdler.h:164
#4  0x0000000002aa86c9 in folly::SaturatingSemaphore<true, std::atomic>::tryWaitSlow<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff2de8a10, deadline=..., opt=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:312
#5  0x0000000002aa5d28 in folly::SaturatingSemaphore<true, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (opt=..., deadline=..., this=0x7f7ff2de8a10) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:173
#6  folly::detail::LifoSemBase<folly::SaturatingSemaphore<true, std::atomic>, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff7a53cc0, deadline=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/LifoSem.h:512
#7  0x0000000004331a41 in apache::thrift::concurrency::ThreadManager::Impl::waitOnTask() ()
#8  0x000000000433a54c in apache::thrift::concurrency::ThreadManager::Impl::Worker::run() ()
#9  0x000000000433e608 in apache::thrift::concurrency::PthreadThread::threadMain(void*) ()
#10 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 18 (Thread 0x7f7fedbfd700 (LWP 2927143) "executor-pri3-1"):
#0  0x00007f7ff809fd19 in syscall () from /lib64/libc.so.6
#1  0x000000000410cc01 in folly::detail::futexWaitImpl(std::atomic<unsigned int> const*, unsigned int, std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, unsigned int) ()
#2  0x0000000002a6cf52 in folly::detail::futexWaitUntil<std::atomic<unsigned int>, std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (futex=0x7f7ff2de80c8, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:119
#3  0x0000000002a6764d in folly::detail::MemoryIdler::futexWaitUntil<std::atomic<unsigned int>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (fut=..., expected=2, deadline=..., waitMask=4294967295, idleTimeout=..., stackToRetain=1024, timeoutVariationFrac=0.5) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/MemoryIdler.h:164
#4  0x0000000002aa86c9 in folly::SaturatingSemaphore<true, std::atomic>::tryWaitSlow<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff2de80c8, deadline=..., opt=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:312
#5  0x0000000002aa5d28 in folly::SaturatingSemaphore<true, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (opt=..., deadline=..., this=0x7f7ff2de80c8) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:173
#6  folly::detail::LifoSemBase<folly::SaturatingSemaphore<true, std::atomic>, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff7a53cc0, deadline=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/LifoSem.h:512
#7  0x0000000004331a41 in apache::thrift::concurrency::ThreadManager::Impl::waitOnTask() ()
#8  0x000000000433a54c in apache::thrift::concurrency::ThreadManager::Impl::Worker::run() ()
#9  0x000000000433e608 in apache::thrift::concurrency::PthreadThread::threadMain(void*) ()
#10 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 17 (Thread 0x7f7fedefe700 (LWP 2927142) "executor-pri3-1"):
#0  0x00007f7ff809fd19 in syscall () from /lib64/libc.so.6
#1  0x000000000410cc01 in folly::detail::futexWaitImpl(std::atomic<unsigned int> const*, unsigned int, std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, unsigned int) ()
#2  0x0000000002a6cf52 in folly::detail::futexWaitUntil<std::atomic<unsigned int>, std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (futex=0x7f7ff2de8ab8, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:119
#3  0x0000000002a6764d in folly::detail::MemoryIdler::futexWaitUntil<std::atomic<unsigned int>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (fut=..., expected=2, deadline=..., waitMask=4294967295, idleTimeout=..., stackToRetain=1024, timeoutVariationFrac=0.5) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/MemoryIdler.h:164
#4  0x0000000002aa86c9 in folly::SaturatingSemaphore<true, std::atomic>::tryWaitSlow<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff2de8ab8, deadline=..., opt=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:312
#5  0x0000000002aa5d28 in folly::SaturatingSemaphore<true, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (opt=..., deadline=..., this=0x7f7ff2de8ab8) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:173
#6  folly::detail::LifoSemBase<folly::SaturatingSemaphore<true, std::atomic>, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff7a53cc0, deadline=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/LifoSem.h:512
#7  0x0000000004331a41 in apache::thrift::concurrency::ThreadManager::Impl::waitOnTask() ()
#8  0x000000000433a54c in apache::thrift::concurrency::ThreadManager::Impl::Worker::run() ()
#9  0x000000000433e608 in apache::thrift::concurrency::PthreadThread::threadMain(void*) ()
#10 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 16 (Thread 0x7f7fedfff700 (LWP 2927141) "executor-pri3-1"):
#0  0x00007f7ff809fd19 in syscall () from /lib64/libc.so.6
#1  0x000000000410cc01 in folly::detail::futexWaitImpl(std::atomic<unsigned int> const*, unsigned int, std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, unsigned int) ()
#2  0x0000000002a6cf52 in folly::detail::futexWaitUntil<std::atomic<unsigned int>, std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (futex=0x7f7ff2de8380, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:119
#3  0x0000000002a6764d in folly::detail::MemoryIdler::futexWaitUntil<std::atomic<unsigned int>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (fut=..., expected=2, deadline=..., waitMask=4294967295, idleTimeout=..., stackToRetain=1024, timeoutVariationFrac=0.5) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/MemoryIdler.h:164
#4  0x0000000002aa86c9 in folly::SaturatingSemaphore<true, std::atomic>::tryWaitSlow<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff2de8380, deadline=..., opt=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:312
#5  0x0000000002aa5d28 in folly::SaturatingSemaphore<true, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (opt=..., deadline=..., this=0x7f7ff2de8380) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:173
#6  folly::detail::LifoSemBase<folly::SaturatingSemaphore<true, std::atomic>, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff7a53cc0, deadline=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/LifoSem.h:512
#7  0x0000000004331a41 in apache::thrift::concurrency::ThreadManager::Impl::waitOnTask() ()
#8  0x000000000433a54c in apache::thrift::concurrency::ThreadManager::Impl::Worker::run() ()
#9  0x000000000433e608 in apache::thrift::concurrency::PthreadThread::threadMain(void*) ()
#10 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 15 (Thread 0x7f7fee9ff700 (LWP 2927140) "executor-pri3-1"):
#0  0x00007f7ff809fd19 in syscall () from /lib64/libc.so.6
#1  0x000000000410cc01 in folly::detail::futexWaitImpl(std::atomic<unsigned int> const*, unsigned int, std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, unsigned int) ()
#2  0x0000000002a6cf52 in folly::detail::futexWaitUntil<std::atomic<unsigned int>, std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (futex=0x7f7ff2de8038, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:119
#3  0x0000000002a6764d in folly::detail::MemoryIdler::futexWaitUntil<std::atomic<unsigned int>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (fut=..., expected=2, deadline=..., waitMask=4294967295, idleTimeout=..., stackToRetain=1024, timeoutVariationFrac=0.5) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/MemoryIdler.h:164
#4  0x0000000002aa86c9 in folly::SaturatingSemaphore<true, std::atomic>::tryWaitSlow<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff2de8038, deadline=..., opt=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:312
#5  0x0000000002aa5d28 in folly::SaturatingSemaphore<true, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (opt=..., deadline=..., this=0x7f7ff2de8038) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:173
#6  folly::detail::LifoSemBase<folly::SaturatingSemaphore<true, std::atomic>, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff7a53cc0, deadline=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/LifoSem.h:512
#7  0x0000000004331a41 in apache::thrift::concurrency::ThreadManager::Impl::waitOnTask() ()
#8  0x000000000433a54c in apache::thrift::concurrency::ThreadManager::Impl::Worker::run() ()
#9  0x000000000433e608 in apache::thrift::concurrency::PthreadThread::threadMain(void*) ()
#10 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 14 (Thread 0x7f7fef3fd700 (LWP 2927139) "executor-pri3-1"):
#0  0x00007f7ff809fd19 in syscall () from /lib64/libc.so.6
#1  0x000000000410cc01 in folly::detail::futexWaitImpl(std::atomic<unsigned int> const*, unsigned int, std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, unsigned int) ()
#2  0x0000000002a6cf52 in folly::detail::futexWaitUntil<std::atomic<unsigned int>, std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (futex=0x7f7ff2de8a88, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:119
#3  0x0000000002a6764d in folly::detail::MemoryIdler::futexWaitUntil<std::atomic<unsigned int>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (fut=..., expected=2, deadline=..., waitMask=4294967295, idleTimeout=..., stackToRetain=1024, timeoutVariationFrac=0.5) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/MemoryIdler.h:164
#4  0x0000000002aa86c9 in folly::SaturatingSemaphore<true, std::atomic>::tryWaitSlow<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff2de8a88, deadline=..., opt=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:312
#5  0x0000000002aa5d28 in folly::SaturatingSemaphore<true, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (opt=..., deadline=..., this=0x7f7ff2de8a88) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:173
#6  folly::detail::LifoSemBase<folly::SaturatingSemaphore<true, std::atomic>, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff7a53cc0, deadline=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/LifoSem.h:512
#7  0x0000000004331a41 in apache::thrift::concurrency::ThreadManager::Impl::waitOnTask() ()
#8  0x000000000433a54c in apache::thrift::concurrency::ThreadManager::Impl::Worker::run() ()
#9  0x000000000433e608 in apache::thrift::concurrency::PthreadThread::threadMain(void*) ()
#10 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 13 (Thread 0x7f7fef4fe700 (LWP 2927138) "executor-pri3-1"):
#0  0x00007f7ff809fd19 in syscall () from /lib64/libc.so.6
#1  0x000000000410cc01 in folly::detail::futexWaitImpl(std::atomic<unsigned int> const*, unsigned int, std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, unsigned int) ()
#2  0x0000000002a6cf52 in folly::detail::futexWaitUntil<std::atomic<unsigned int>, std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (futex=0x7f7ff2de88c0, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:119
#3  0x0000000002a6764d in folly::detail::MemoryIdler::futexWaitUntil<std::atomic<unsigned int>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (fut=..., expected=2, deadline=..., waitMask=4294967295, idleTimeout=..., stackToRetain=1024, timeoutVariationFrac=0.5) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/MemoryIdler.h:164
#4  0x0000000002aa86c9 in folly::SaturatingSemaphore<true, std::atomic>::tryWaitSlow<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff2de88c0, deadline=..., opt=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:312
#5  0x0000000002aa5d28 in folly::SaturatingSemaphore<true, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (opt=..., deadline=..., this=0x7f7ff2de88c0) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:173
#6  folly::detail::LifoSemBase<folly::SaturatingSemaphore<true, std::atomic>, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff7a53cc0, deadline=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/LifoSem.h:512
#7  0x0000000004331a41 in apache::thrift::concurrency::ThreadManager::Impl::waitOnTask() ()
#8  0x000000000433a54c in apache::thrift::concurrency::ThreadManager::Impl::Worker::run() ()
#9  0x000000000433e608 in apache::thrift::concurrency::PthreadThread::threadMain(void*) ()
#10 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 12 (Thread 0x7f7fef7ff700 (LWP 2927137) "executor-pri3-1"):
#0  0x00007f7ff809fd19 in syscall () from /lib64/libc.so.6
#1  0x000000000410cc01 in folly::detail::futexWaitImpl(std::atomic<unsigned int> const*, unsigned int, std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, unsigned int) ()
#2  0x0000000002a6cf52 in folly::detail::futexWaitUntil<std::atomic<unsigned int>, std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (futex=0x7f7ff2de82c0, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:119
#3  0x0000000002a6764d in folly::detail::MemoryIdler::futexWaitUntil<std::atomic<unsigned int>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (fut=..., expected=2, deadline=..., waitMask=4294967295, idleTimeout=..., stackToRetain=1024, timeoutVariationFrac=0.5) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/MemoryIdler.h:164
#4  0x0000000002aa86c9 in folly::SaturatingSemaphore<true, std::atomic>::tryWaitSlow<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff2de82c0, deadline=..., opt=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:312
#5  0x0000000002aa5d28 in folly::SaturatingSemaphore<true, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (opt=..., deadline=..., this=0x7f7ff2de82c0) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:173
#6  folly::detail::LifoSemBase<folly::SaturatingSemaphore<true, std::atomic>, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff7a53cc0, deadline=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/LifoSem.h:512
#7  0x0000000004331a41 in apache::thrift::concurrency::ThreadManager::Impl::waitOnTask() ()
#8  0x000000000433a54c in apache::thrift::concurrency::ThreadManager::Impl::Worker::run() ()
#9  0x000000000433e608 in apache::thrift::concurrency::PthreadThread::threadMain(void*) ()
#10 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 11 (Thread 0x7f7feffff700 (LWP 2927136) "executor-pri3-1"):
#0  0x00007f7ff809fd19 in syscall () from /lib64/libc.so.6
#1  0x000000000410cc01 in folly::detail::futexWaitImpl(std::atomic<unsigned int> const*, unsigned int, std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, unsigned int) ()
#2  0x0000000002a6cf52 in folly::detail::futexWaitUntil<std::atomic<unsigned int>, std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (futex=0x7f7ff2de89e0, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:119
#3  0x0000000002a6764d in folly::detail::MemoryIdler::futexWaitUntil<std::atomic<unsigned int>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (fut=..., expected=2, deadline=..., waitMask=4294967295, idleTimeout=..., stackToRetain=1024, timeoutVariationFrac=0.5) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/MemoryIdler.h:164
#4  0x0000000002aa86c9 in folly::SaturatingSemaphore<true, std::atomic>::tryWaitSlow<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff2de89e0, deadline=..., opt=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:312
#5  0x0000000002aa5d28 in folly::SaturatingSemaphore<true, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (opt=..., deadline=..., this=0x7f7ff2de89e0) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:173
#6  folly::detail::LifoSemBase<folly::SaturatingSemaphore<true, std::atomic>, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff7a53cc0, deadline=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/LifoSem.h:512
#7  0x0000000004331a41 in apache::thrift::concurrency::ThreadManager::Impl::waitOnTask() ()
#8  0x000000000433a54c in apache::thrift::concurrency::ThreadManager::Impl::Worker::run() ()
#9  0x000000000433e608 in apache::thrift::concurrency::PthreadThread::threadMain(void*) ()
#10 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 10 (Thread 0x7f7ff09ff700 (LWP 2927135) "executor-pri3-9"):
#0  0x00007f7ff809fd19 in syscall () from /lib64/libc.so.6
#1  0x000000000410cc01 in folly::detail::futexWaitImpl(std::atomic<unsigned int> const*, unsigned int, std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, unsigned int) ()
#2  0x0000000002a6cf52 in folly::detail::futexWaitUntil<std::atomic<unsigned int>, std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (futex=0x7f7ff2de80f8, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:119
#3  0x0000000002a6764d in folly::detail::MemoryIdler::futexWaitUntil<std::atomic<unsigned int>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (fut=..., expected=2, deadline=..., waitMask=4294967295, idleTimeout=..., stackToRetain=1024, timeoutVariationFrac=0.5) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/MemoryIdler.h:164
#4  0x0000000002aa86c9 in folly::SaturatingSemaphore<true, std::atomic>::tryWaitSlow<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff2de80f8, deadline=..., opt=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:312
#5  0x0000000002aa5d28 in folly::SaturatingSemaphore<true, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (opt=..., deadline=..., this=0x7f7ff2de80f8) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:173
#6  folly::detail::LifoSemBase<folly::SaturatingSemaphore<true, std::atomic>, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff7a53cc0, deadline=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/LifoSem.h:512
#7  0x0000000004331a41 in apache::thrift::concurrency::ThreadManager::Impl::waitOnTask() ()
#8  0x000000000433a54c in apache::thrift::concurrency::ThreadManager::Impl::Worker::run() ()
#9  0x000000000433e608 in apache::thrift::concurrency::PthreadThread::threadMain(void*) ()
#10 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 9 (Thread 0x7f7ff1aff700 (LWP 2927134) "executor-pri3-8"):
#0  0x00007f7ff809fd19 in syscall () from /lib64/libc.so.6
#1  0x000000000410cc01 in folly::detail::futexWaitImpl(std::atomic<unsigned int> const*, unsigned int, std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, unsigned int) ()
#2  0x0000000002a6cf52 in folly::detail::futexWaitUntil<std::atomic<unsigned int>, std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (futex=0x7f7ff2de6ef8, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:119
#3  0x0000000002a6764d in folly::detail::MemoryIdler::futexWaitUntil<std::atomic<unsigned int>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (fut=..., expected=2, deadline=..., waitMask=4294967295, idleTimeout=..., stackToRetain=1024, timeoutVariationFrac=0.5) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/MemoryIdler.h:164
#4  0x0000000002aa86c9 in folly::SaturatingSemaphore<true, std::atomic>::tryWaitSlow<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff2de6ef8, deadline=..., opt=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:312
#5  0x0000000002aa5d28 in folly::SaturatingSemaphore<true, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (opt=..., deadline=..., this=0x7f7ff2de6ef8) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:173
#6  folly::detail::LifoSemBase<folly::SaturatingSemaphore<true, std::atomic>, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff7a53cc0, deadline=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/LifoSem.h:512
#7  0x0000000004331a41 in apache::thrift::concurrency::ThreadManager::Impl::waitOnTask() ()
#8  0x000000000433a54c in apache::thrift::concurrency::ThreadManager::Impl::Worker::run() ()
#9  0x000000000433e608 in apache::thrift::concurrency::PthreadThread::threadMain(void*) ()
#10 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 8 (Thread 0x7f7ff21ff700 (LWP 2927133) "executor-pri3-7"):
#0  0x00007f7ff809fd19 in syscall () from /lib64/libc.so.6
#1  0x000000000410cc01 in folly::detail::futexWaitImpl(std::atomic<unsigned int> const*, unsigned int, std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, unsigned int) ()
#2  0x0000000002a6cf52 in folly::detail::futexWaitUntil<std::atomic<unsigned int>, std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (futex=0x7f7ff2de8008, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:119
#3  0x0000000002a6764d in folly::detail::MemoryIdler::futexWaitUntil<std::atomic<unsigned int>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (fut=..., expected=2, deadline=..., waitMask=4294967295, idleTimeout=..., stackToRetain=1024, timeoutVariationFrac=0.5) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/MemoryIdler.h:164
#4  0x0000000002aa86c9 in folly::SaturatingSemaphore<true, std::atomic>::tryWaitSlow<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff2de8008, deadline=..., opt=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:312
#5  0x0000000002aa5d28 in folly::SaturatingSemaphore<true, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (opt=..., deadline=..., this=0x7f7ff2de8008) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:173
#6  folly::detail::LifoSemBase<folly::SaturatingSemaphore<true, std::atomic>, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff7a53cc0, deadline=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/LifoSem.h:512
#7  0x0000000004331a41 in apache::thrift::concurrency::ThreadManager::Impl::waitOnTask() ()
#8  0x000000000433a54c in apache::thrift::concurrency::ThreadManager::Impl::Worker::run() ()
#9  0x000000000433e608 in apache::thrift::concurrency::PthreadThread::threadMain(void*) ()
#10 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 7 (Thread 0x7f7ff2dda700 (LWP 2927132) "executor-pri3-3"):
#0  0x00007f7ff809fd19 in syscall () from /lib64/libc.so.6
#1  0x000000000410cc01 in folly::detail::futexWaitImpl(std::atomic<unsigned int> const*, unsigned int, std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, unsigned int) ()
#2  0x0000000002a6cf52 in folly::detail::futexWaitUntil<std::atomic<unsigned int>, std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (futex=0x7f7ff2de81b8, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:119
#3  0x0000000002a6764d in folly::detail::MemoryIdler::futexWaitUntil<std::atomic<unsigned int>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (fut=..., expected=2, deadline=..., waitMask=4294967295, idleTimeout=..., stackToRetain=1024, timeoutVariationFrac=0.5) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/MemoryIdler.h:164
#4  0x0000000002aa86c9 in folly::SaturatingSemaphore<true, std::atomic>::tryWaitSlow<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff2de81b8, deadline=..., opt=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:312
#5  0x0000000002aa5d28 in folly::SaturatingSemaphore<true, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (opt=..., deadline=..., this=0x7f7ff2de81b8) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:173
#6  folly::detail::LifoSemBase<folly::SaturatingSemaphore<true, std::atomic>, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff7a53cc0, deadline=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/LifoSem.h:512
#7  0x0000000004331a41 in apache::thrift::concurrency::ThreadManager::Impl::waitOnTask() ()
#8  0x000000000433a54c in apache::thrift::concurrency::ThreadManager::Impl::Worker::run() ()
#9  0x000000000433e608 in apache::thrift::concurrency::PthreadThread::threadMain(void*) ()
#10 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 6 (Thread 0x7f7ff2bda700 (LWP 2927131) "executor-pri3-2"):
#0  0x00007f7ff809fd19 in syscall () from /lib64/libc.so.6
#1  0x000000000410cc01 in folly::detail::futexWaitImpl(std::atomic<unsigned int> const*, unsigned int, std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, unsigned int) ()
#2  0x0000000002a6cf52 in folly::detail::futexWaitUntil<std::atomic<unsigned int>, std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (futex=0x7f7ff2de8860, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:119
#3  0x0000000002a6764d in folly::detail::MemoryIdler::futexWaitUntil<std::atomic<unsigned int>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (fut=..., expected=2, deadline=..., waitMask=4294967295, idleTimeout=..., stackToRetain=1024, timeoutVariationFrac=0.5) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/MemoryIdler.h:164
#4  0x0000000002aa86c9 in folly::SaturatingSemaphore<true, std::atomic>::tryWaitSlow<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff2de8860, deadline=..., opt=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:312
#5  0x0000000002aa5d28 in folly::SaturatingSemaphore<true, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (opt=..., deadline=..., this=0x7f7ff2de8860) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:173
#6  folly::detail::LifoSemBase<folly::SaturatingSemaphore<true, std::atomic>, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff7a53cc0, deadline=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/LifoSem.h:512
#7  0x0000000004331a41 in apache::thrift::concurrency::ThreadManager::Impl::waitOnTask() ()
#8  0x000000000433a54c in apache::thrift::concurrency::ThreadManager::Impl::Worker::run() ()
#9  0x000000000433e608 in apache::thrift::concurrency::PthreadThread::threadMain(void*) ()
#10 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 5 (Thread 0x7f7ff4ffd700 (LWP 2927130) "executor-pri3-4"):
#0  0x00007f7ff809fd19 in syscall () from /lib64/libc.so.6
#1  0x000000000410cc01 in folly::detail::futexWaitImpl(std::atomic<unsigned int> const*, unsigned int, std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, unsigned int) ()
#2  0x0000000002a6cf52 in folly::detail::futexWaitUntil<std::atomic<unsigned int>, std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (futex=0x7f7ff2de8560, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:119
#3  0x0000000002a6764d in folly::detail::MemoryIdler::futexWaitUntil<std::atomic<unsigned int>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (fut=..., expected=2, deadline=..., waitMask=4294967295, idleTimeout=..., stackToRetain=1024, timeoutVariationFrac=0.5) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/MemoryIdler.h:164
#4  0x0000000002aa86c9 in folly::SaturatingSemaphore<true, std::atomic>::tryWaitSlow<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff2de8560, deadline=..., opt=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:312
#5  0x0000000002aa5d28 in folly::SaturatingSemaphore<true, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (opt=..., deadline=..., this=0x7f7ff2de8560) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:173
#6  folly::detail::LifoSemBase<folly::SaturatingSemaphore<true, std::atomic>, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff7a53cc0, deadline=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/LifoSem.h:512
#7  0x0000000004331a41 in apache::thrift::concurrency::ThreadManager::Impl::waitOnTask() ()
#8  0x000000000433a54c in apache::thrift::concurrency::ThreadManager::Impl::Worker::run() ()
#9  0x000000000433e608 in apache::thrift::concurrency::PthreadThread::threadMain(void*) ()
#10 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 4 (Thread 0x7f7ff50fe700 (LWP 2927129) "executor-pri3-6"):
#0  0x00007f7ff809fd19 in syscall () from /lib64/libc.so.6
#1  0x000000000410cc01 in folly::detail::futexWaitImpl(std::atomic<unsigned int> const*, unsigned int, std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, unsigned int) ()
#2  0x0000000002a6cf52 in folly::detail::futexWaitUntil<std::atomic<unsigned int>, std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (futex=0x7f7ff2de89f8, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:119
#3  0x0000000002a6764d in folly::detail::MemoryIdler::futexWaitUntil<std::atomic<unsigned int>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (fut=..., expected=2, deadline=..., waitMask=4294967295, idleTimeout=..., stackToRetain=1024, timeoutVariationFrac=0.5) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/MemoryIdler.h:164
#4  0x0000000002aa86c9 in folly::SaturatingSemaphore<true, std::atomic>::tryWaitSlow<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff2de89f8, deadline=..., opt=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:312
#5  0x0000000002aa5d28 in folly::SaturatingSemaphore<true, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (opt=..., deadline=..., this=0x7f7ff2de89f8) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:173
#6  folly::detail::LifoSemBase<folly::SaturatingSemaphore<true, std::atomic>, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff7a53cc0, deadline=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/LifoSem.h:512
#7  0x0000000004331a41 in apache::thrift::concurrency::ThreadManager::Impl::waitOnTask() ()
#8  0x000000000433a54c in apache::thrift::concurrency::ThreadManager::Impl::Worker::run() ()
#9  0x000000000433e608 in apache::thrift::concurrency::PthreadThread::threadMain(void*) ()
#10 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 3 (Thread 0x7f7ff55ff700 (LWP 2927128) "executor-pri3-5"):
#0  0x00007f7ff809fd19 in syscall () from /lib64/libc.so.6
#1  0x000000000410cc01 in folly::detail::futexWaitImpl(std::atomic<unsigned int> const*, unsigned int, std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, unsigned int) ()
#2  0x0000000002a6cf52 in folly::detail::futexWaitUntil<std::atomic<unsigned int>, std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (futex=0x7f7ff2de8638, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:119
#3  0x0000000002a6764d in folly::detail::MemoryIdler::futexWaitUntil<std::atomic<unsigned int>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (fut=..., expected=2, deadline=..., waitMask=4294967295, idleTimeout=..., stackToRetain=1024, timeoutVariationFrac=0.5) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/MemoryIdler.h:164
#4  0x0000000002aa86c9 in folly::SaturatingSemaphore<true, std::atomic>::tryWaitSlow<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff2de8638, deadline=..., opt=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:312
#5  0x0000000002aa5d28 in folly::SaturatingSemaphore<true, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (opt=..., deadline=..., this=0x7f7ff2de8638) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:173
#6  folly::detail::LifoSemBase<folly::SaturatingSemaphore<true, std::atomic>, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff7a53cc0, deadline=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/LifoSem.h:512
#7  0x0000000004331a41 in apache::thrift::concurrency::ThreadManager::Impl::waitOnTask() ()
#8  0x000000000433a54c in apache::thrift::concurrency::ThreadManager::Impl::Worker::run() ()
#9  0x000000000433e608 in apache::thrift::concurrency::PthreadThread::threadMain(void*) ()
#10 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 2 (Thread 0x7f7ff59ff700 (LWP 2927127) "executor-pri3-1"):
#0  0x00007f7ff809fd19 in syscall () from /lib64/libc.so.6
#1  0x000000000410cc01 in folly::detail::futexWaitImpl(std::atomic<unsigned int> const*, unsigned int, std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, unsigned int) ()
#2  0x0000000002a6cf52 in folly::detail::futexWaitUntil<std::atomic<unsigned int>, std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (futex=0x7f7ff2de7438, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:119
#3  0x0000000002a6764d in folly::detail::MemoryIdler::futexWaitUntil<std::atomic<unsigned int>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (fut=..., expected=2, deadline=..., waitMask=4294967295, idleTimeout=..., stackToRetain=1024, timeoutVariationFrac=0.5) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/MemoryIdler.h:164
#4  0x0000000002aa86c9 in folly::SaturatingSemaphore<true, std::atomic>::tryWaitSlow<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff2de7438, deadline=..., opt=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:312
#5  0x0000000002aa5d28 in folly::SaturatingSemaphore<true, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (opt=..., deadline=..., this=0x7f7ff2de7438) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/SaturatingSemaphore.h:173
#6  folly::detail::LifoSemBase<folly::SaturatingSemaphore<true, std::atomic>, std::atomic>::try_wait_until<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff7a53cc0, deadline=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/LifoSem.h:512
#7  0x0000000004331a41 in apache::thrift::concurrency::ThreadManager::Impl::waitOnTask() ()
#8  0x000000000433a54c in apache::thrift::concurrency::ThreadManager::Impl::Worker::run() ()
#9  0x000000000433e608 in apache::thrift::concurrency::PthreadThread::threadMain(void*) ()
#10 0x00007f7ff837cea5 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7ff80a59fd in clone () from /lib64/libc.so.6
Thread 1 (Thread 0x7f7ff8ec49c0 (LWP 2927120) "nebula-storaged"):
#0  0x00007f7ff809fd19 in syscall () from /lib64/libc.so.6
#1  0x000000000410cc01 in folly::detail::futexWaitImpl(std::atomic<unsigned int> const*, unsigned int, std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > const*, unsigned int) ()
#2  0x0000000002a6cf52 in folly::detail::futexWaitUntil<std::atomic<unsigned int>, std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (futex=0x7f7ff7a53b20, expected=2, deadline=..., waitMask=4294967295) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/Futex-inl.h:119
#3  0x0000000002a6764d in folly::detail::MemoryIdler::futexWaitUntil<std::atomic<unsigned int>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (fut=..., expected=2, deadline=..., waitMask=4294967295, idleTimeout=..., stackToRetain=1024, timeoutVariationFrac=0.5) at /root/src/wwl/nebula/build/third-party/install/include/folly/detail/MemoryIdler.h:164
#4  0x0000000002b2504c in folly::Baton<true, std::atomic>::tryWaitSlow<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (this=0x7f7ff7a53b20, deadline=..., opt=...) at /root/src/wwl/nebula/build/third-party/install/include/folly/synchronization/Baton.h:305
#5  0x00000000043373eb in folly::DefaultKeepAliveExecutor::joinKeepAlive() ()
#6  0x0000000004331559 in apache::thrift::concurrency::ThreadManager::Impl::stopImpl(bool) ()
#7  0x00000000043376f9 in apache::thrift::concurrency::PriorityThreadManager::PriorityImpl::join() ()
#8  0x0000000004239054 in apache::thrift::ThriftServer::~ThriftServer() ()
#9  0x0000000004239481 in apache::thrift::ThriftServer::~ThriftServer() ()
#10 0x0000000002a645f9 in std::default_delete<apache::thrift::ThriftServer>::operator() (this=0x7f7ff7a323c0, __ptr=0x7f7ff7a3e000) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/unique_ptr.h:78
#11 0x0000000002a66b55 in std::unique_ptr<apache::thrift::ThriftServer, std::default_delete<apache::thrift::ThriftServer> >::reset (this=0x7f7ff7a323c0, __p=0x7f7ff7a3e000) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/unique_ptr.h:371
#12 0x0000000003d9591d in nebula::raftex::RaftexService::waitUntilStop (this=0x7f7ff7a323b0) at /root/src/wwl/nebula/src/kvstore/raftex/RaftexService.cpp:141
#13 0x0000000003cf738b in nebula::kvstore::NebulaStore::~NebulaStore (this=0x7f7ff7a57400, __in_chrg=<optimized out>) at /root/src/wwl/nebula/src/kvstore/NebulaStore.cpp:42
#14 0x0000000003cf75e4 in nebula::kvstore::NebulaStore::~NebulaStore (this=0x7f7ff7a57400, __in_chrg=<optimized out>) at /root/src/wwl/nebula/src/kvstore/NebulaStore.cpp:50
#15 0x0000000002a647b7 in std::default_delete<nebula::kvstore::KVStore>::operator() (this=0x7f7ff7a4f1f0, __ptr=0x7f7ff7a57400) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/unique_ptr.h:78
#16 0x0000000002a60073 in std::unique_ptr<nebula::kvstore::KVStore, std::default_delete<nebula::kvstore::KVStore> >::reset (this=0x7f7ff7a4f1f0, __p=0x7f7ff7a57400) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/unique_ptr.h:371
#17 0x0000000002a59326 in nebula::storage::StorageServer::stop (this=0x7f7ff7a4f180) at /root/src/wwl/nebula/src/storage/StorageServer.cpp:349
#18 0x0000000002a3ded8 in signalHandler (sig=15) at /root/src/wwl/nebula/src/daemons/StorageDaemon.cpp:175
#19 0x0000000002a3dd1c in <lambda(nebula::SignalHandler::GeneralSignalInfo*)>::operator()(nebula::SignalHandler::GeneralSignalInfo *) const (__closure=0x5d9b020 <nebula::SignalHandler::get()::instance+448>, info=0x7ffff8a15630) at /root/src/wwl/nebula/src/daemons/StorageDaemon.cpp:166
#20 0x0000000002a45b2e in std::_Function_handler<void(nebula::SignalHandler::GeneralSignalInfo*), setupSignalHandler()::<lambda(nebula::SignalHandler::GeneralSignalInfo*)> >::_M_invoke(const std::_Any_data &, nebula::SignalHandler::GeneralSignalInfo *&&) (__functor=..., __args#0=@0x7ffff8a155f0: 0x7ffff8a15630) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/std_function.h:316
#21 0x0000000003c0b842 in std::function<void (nebula::SignalHandler::GeneralSignalInfo*)>::operator()(nebula::SignalHandler::GeneralSignalInfo*) const (this=0x5d9b020 <nebula::SignalHandler::get()::instance+448>, __args#0=0x7ffff8a15630) at /data/vesoft/toolset/gcc/7.5.0/include/c++/7.5.0/bits/std_function.h:706
#22 0x0000000003c0b41d in nebula::SignalHandler::handleGeneralSignal (this=0x5d9ae60 <nebula::SignalHandler::get()::instance>, sig=15, info=0x7ffff8a157f0) at /root/src/wwl/nebula/src/common/base/SignalHandler.cpp:107
#23 0x0000000003c0b3b9 in nebula::SignalHandler::doHandle (this=0x5d9ae60 <nebula::SignalHandler::get()::instance>, sig=15, info=0x7ffff8a157f0, uctx=0x7ffff8a156c0) at /root/src/wwl/nebula/src/common/base/SignalHandler.cpp:101
#24 0x0000000003c0b337 in nebula::SignalHandler::handlerHook (sig=15, info=0x7ffff8a157f0, uctx=0x7ffff8a156c0) at /root/src/wwl/nebula/src/common/base/SignalHandler.cpp:82
#25 <signal handler called>
#26 0x00007f7ff837e017 in pthread_join () from /lib64/libpthread.so.0
#27 0x0000000004b414d3 in std::thread::join() ()
#28 0x0000000002a59090 in nebula::storage::StorageServer::waitUntilStop (this=0x7f7ff7a4f180) at /root/src/wwl/nebula/src/storage/StorageServer.cpp:310
#29 0x0000000002a3d9f4 in main (argc=2, argv=0x7ffff8a168c0) at /root/src/wwl/nebula/src/daemons/StorageDaemon.cpp:158