Starting program: /home/kdm/git/lmms/build/lmms 
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/usr/lib/libthread_db.so.1".
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Thread 1 "lmms" received signal SIGFPE, Arithmetic exception.
0x00007fff9bca9d6d in lmms::IntegrateFunction<float>::operator() (this=0x55555e2f88a0, x=@0x7fffffffcc94: 10) at /home/kdm/git/lmms/plugins/Xpressive/ExprSynth.cpp:116
116			m_cc = (m_cc + 1) % m_nCountersCalls;
#0  0x00007fff9bca9d6d in lmms::IntegrateFunction<float>::operator() (this=0x55555e2f88a0, x=<error reading variable: Cannot access memory at address 0x7fffffffcc94>) at /home/kdm/git/lmms/plugins/Xpressive/ExprSynth.cpp:116
#1  0x00007fff9bc648de in exprtk::details::function_N_node<float, exprtk::ifunction<float>, 1ul>::invoke<float, 1ul>::execute (f=<optimized out>, v=...) at /home/kdm/git/lmms/plugins/Xpressive/exprtk/exprtk.hpp:12419
#2  exprtk::details::function_N_node<float, exprtk::ifunction<float>, 1ul>::value (this=0x55555e2fbe70) at /home/kdm/git/lmms/plugins/Xpressive/exprtk/exprtk.hpp:12191
#3  0x00007fff9bc41e53 in exprtk::expression<float>::value (this=<optimized out>) at /home/kdm/git/lmms/plugins/Xpressive/exprtk/exprtk.hpp:19163
#4  lmms::ExprFront::evaluate (this=0x7fffffffcd10) at /home/kdm/git/lmms/plugins/Xpressive/ExprSynth.cpp:584