Common Questions 常见问题 #12
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Jul 26, 2023
Not boot ok on qemu riscv64 using 5.10 kernel see as below $ qemu-system-riscv64 -M nuclei_evalsoc,download=flashxip -smp 8 -m 2G -cpu nuclei-ux900fd,,mmu=off -bios /Local/hqfang/workspace/software/nuclei-linux-sdk/work/evalsoc/freeloader/freeloader.elf -nographic -S -s GDB Server listening on: 'tcp::1234'... [ 0.000000] Linux version 5.10.181+ ([email protected]) (riscv64-linux-gcc.br_real (Buildroot 2023.05-7-gd918568a15) 12.3.0, GNU ld (GNU Binutils) 2.38) #12 SMP Fri Jul 21 13:48:08 CST 2023 [ 0.000000] Machine model: nuclei,evalsoc [ 0.000000] earlycon: nuclei0 at MMIO 0x0000000010013000 (options '') [ 0.000000] printk: bootconsole [nuclei0] enabled [ 0.000000] Zone ranges: [ 0.000000] DMA32 [mem 0x0000000080000000-0x00000000fdffffff] [ 0.000000] Normal empty [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000080000000-0x00000000fdffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000080000000-0x00000000fdffffff] [ 0.000000] riscv: ISA extensions acdfim [ 0.000000] riscv: ELF capabilities acdfim [ 0.000000] percpu: max_distance=0x78000 too large for vmalloc space 0x0 [ 0.000000] percpu: Embedded 15 pages/cpu s22880 r8192 d30368 u61440 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 509040 [ 0.000000] Kernel command line: earlycon console=ttyNUC0 earlyprintk [ 0.000000] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.000000] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.000000] Sorting __ex_table... [ 0.000000] mem auto-init: stack:all(zero), heap alloc:off, heap free:off [ 0.000000] Memory: 2028604K/2064384K available (1990K kernel code, 609K rwdata, 545K rodata, 110K init, 213K bss, 35780K reserved, 0K cma-reserved) [ 0.000000] rcu: Hierarchical RCU implementation. [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0 [ 0.000000] riscv-intc: 64 local interrupts mapped [ 0.000000] plic: interrupt-controller@1c000000: mapped 53 interrupts with 8 handlers for 16 contexts. [ 0.000000] clint: clint@18031000: timer running at 32768 Hz [ 0.000000] clocksource: clint_clocksource: mask: 0xffffffffffffffff max_cycles: 0x1ef4687b1, max_idle_ns: 112843571739654 ns [ 0.000274] sched_clock: 64 bits at 32kHz, resolution 30517ns, wraps every 70368744171142ns [ 0.007904] Calibrating delay loop (skipped), value calculated using timer frequency.. 0.06 BogoMIPS (lpj=327) [ 0.008483] pid_max: default: 32768 minimum: 301 [ 0.010467] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.010894] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.049865] rcu: Hierarchical SRCU implementation. [ 0.054443] smp: Bringing up secondary CPUs ... [ 0.073974] smp: Brought up 1 node, 8 CPUs [ 0.092407] devtmpfs: initialized [ 0.104156] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.104797] futex hash table entries: 2048 (order: 5, 131072 bytes, linear) [ 0.157104] clocksource: Switched to clocksource clint_clocksource [ 0.272247] workingset: timestamp_bits=62 max_order=19 bucket_order=0 [ 0.278167] jitterentropy: Initialization failed with host not compliant with requirements: 2 [ 0.278839] io scheduler mq-deadline registered [ 0.279205] io scheduler kyber registered [ 0.497528] 10013000.serial: ttyNUC0 at MMIO 0x10013000 (irq = 1, base_baud = 3125000) is a Nuclei UART/USART [ 0.499237] printk: console [ttyNUC0] enabled [ 0.499237] printk: console [ttyNUC0] enabled [ 0.499908] printk: bootconsole [nuclei0] disabled [ 0.499908] printk: bootconsole [nuclei0] disabled [ 0.561676] brd: module loaded [ 0.598907] loop: module loaded [ 0.603454] nuclei_spi 10014000.spi: mapped; irq=2, cs=1 [ 0.617462] spi-nor spi0.0: is25wp256 (32768 Kbytes) [ 0.755584] ftl_cs: FTL header not found. [ 0.762237] nuclei_spi 10034000.spi: mapped; irq=4, cs=1 [ 0.807952] mmc_spi spi1.0: SD/MMC host mmc0, no DMA, no WP, no poweroff, cd polling [ 0.842803] Freeing unused kernel memory: 108K [ 0.843017] This architecture does not have kernel memory protection. [ 0.843505] Run /init as init process [ 0.863311] init[1]: unhandled signal 4 code 0x1 at 0x0000000080c9d530 [ 0.863800] CPU: 3 PID: 1 Comm: init Not tainted 5.10.181+ #12 [ 0.864105] Hardware name: nuclei,evalsoc (DT) [ 0.864440] epc: 0000000080c9d530 ra : 0000000080c1dc30 sp : 0000000080ca1e60 [ 0.864776] gp : 0000000080c896a0 tp : 0000000000000000 t0 : 0000000000000000 [ 0.865112] t1 : 0000000000000000 t2 : 0000000000000000 s0 : 0000000080ca1f98 [ 0.865478] s1 : 0000000080ca1ff8 a0 : 0000000080ca1e60 a1 : 0000000000000000 [ 0.865814] a2 : 0000000080ca1f50 a3 : 0000000080ca1f50 a4 : 0000000080c9d530 [ 0.866149] a5 : 0000000080c9d530 a6 : 0000000000000030 a7 : 0000000000000000 [ 0.866516] s2 : 0000000000000002 s3 : 0000000080c275b8 s4 : 0000000080c9cf90 [ 0.867370] s5 : 0000000080ca1e60 s6 : 000000000000000e s7 : 0000000000000000 [ 0.867950] s8 : 0000000000000000 s9 : 0000000000000000 s10: 0000000000000000 [ 0.868286] s11: 0000000000000000 t3 : 0000000000000000 t4 : 0000000000000000 [ 0.868652] t5 : 0000000000000000 t6 : 0000000000000000 [ 0.868927] status: 0000000a00004080 badaddr: 0000000000000000 cause: 0000000000000002 [ 0.872100] Kernel panic - not syncing: Attempted to kill init! exitcode=0x00000004 [ 0.872558] CPU: 3 PID: 1 Comm: init Not tainted 5.10.181+ #12 [ 0.872833] Hardware name: nuclei,evalsoc (DT) [ 0.873077] Call Trace: [ 0.873504] [<000000008001ecb6>] 0x000000008001ecb6 [ 0.873809] [<0000000080207afc>] 0x0000000080207afc [ 0.874023] [<000000008020990a>] 0x000000008020990a [ 0.874267] [<0000000080207c9e>] 0x0000000080207c9e [ 0.874481] [<0000000080025604>] 0x0000000080025604 [ 0.874725] [<00000000800264bc>] 0x00000000800264bc [ 0.874969] [<000000008002e1f0>] 0x000000008002e1f0 [ 0.875152] [<000000008001e540>] 0x000000008001e540 [ 0.875396] [<000000008001da98>] 0x000000008001da98 [ 0.875793] SMP: stopping secondary CPUs [ 0.876739] ---[ end Kernel panic - not syncing: Attempted to kill init! exitcode=0x00000004 ]--- QEMU: Terminated Also verified with buildroot nommu virt machine similar issue $ qemu-system-riscv64 -M virt -bios none -kernel Image -append "rootwait root=/dev/vda ro" -drive file=rootfs.ext2,format=raw,id=hd0 -device virtio-blk-devic e,drive=hd0 -nographic -cpu rv64,mmu=off -smp 8 -m 2048M [ 0.000000] Linux version 5.10.83 ([email protected]) (riscv64-buildroot-linux-uclibc-gcc.br_real (Buildroot 2023.02-rc3-738-g1c512cc5bd) 11.4.0, GNU ld (GNU Binutils) 2.38) #1 SMP Fri Jul 21 14:29:17 CST 2023 [ 0.000000] earlycon: uart8250 at MMIO 0x0000000010000000 (options '115200n8') [ 0.000000] printk: bootconsole [uart8250] enabled [ 0.000000] Zone ranges: [ 0.000000] DMA32 [mem 0x0000000080000000-0x00000000ffffffff] [ 0.000000] Normal empty [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000080000000-0x00000000ffffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000080000000-0x00000000ffffffff] [ 0.000000] riscv: ISA extensions acdfimsu [ 0.000000] riscv: ELF capabilities acdfim [ 0.000000] percpu: max_distance=0x60000 too large for vmalloc space 0x0 [ 0.000000] percpu: Embedded 12 pages/cpu s18720 r0 d30432 u49152 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 517120 [ 0.000000] Kernel command line: root=/dev/vda rw earlycon=uart8250,mmio,0x10000000,115200n8 console=ttyS0 [ 0.000000] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.000000] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.000000] Sorting __ex_table... [ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.000000] Memory: 2062908K/2097152K available (1260K kernel code, 356K rwdata, 202K rodata, 94K init, 133K bss, 34244K reserved, 0K cma-reserved) [ 0.000000] rcu: Hierarchical RCU implementation. [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies. [ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0 [ 0.000000] riscv-intc: 64 local interrupts mapped [ 0.000000] plic: plic@c000000: mapped 53 interrupts with 8 handlers for 16 contexts. [ 0.000000] random: get_random_bytes called from 0x00000000800019f4 with crng_init=0 [ 0.000000] clint: clint@2000000: timer running at 10000000 Hz [ 0.000000] clocksource: clint_clocksource: mask: 0xffffffffffffffff max_cycles: 0x24e6a1710, max_idle_ns: 440795202120 ns [ 0.000235] sched_clock: 64 bits at 10MHz, resolution 100ns, wraps every 4398046511100ns [ 0.009284] Console: colour dummy device 80x25 [ 0.012307] Calibrating delay loop (skipped), value calculated using timer frequency.. 20.00 BogoMIPS (lpj=40000) [ 0.013160] pid_max: default: 8192 minimum: 301 [ 0.015083] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.015504] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.048770] rcu: Hierarchical SRCU implementation. [ 0.052196] smp: Bringing up secondary CPUs ... [ 0.064302] smp: Brought up 1 node, 8 CPUs [ 0.082093] devtmpfs: initialized [ 0.095983] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.096549] futex hash table entries: 16 (order: -2, 1024 bytes, linear) [ 0.132339] clocksource: Switched to clocksource clint_clocksource [ 0.173402] workingset: timestamp_bits=62 max_order=19 bucket_order=0 [ 0.181825] Serial: 8250/16550 driver, 1 ports, IRQ sharing disabled [ 0.193489] printk: console [ttyS0] disabled [ 0.195100] 10000000.uart: ttyS0 at MMIO 0x10000000 (irq = 2, base_baud = 230400) is a 16550A [ 0.198432] printk: console [ttyS0] enabled [ 0.198432] printk: console [ttyS0] enabled [ 0.199685] printk: bootconsole [uart8250] disabled [ 0.199685] printk: bootconsole [uart8250] disabled [ 0.224931] virtio_blk virtio0: [vda] 122880 512-byte logical blocks (62.9 MB/60.0 MiB) [ 0.225502] vda: detected capacity change from 0 to 62914560 [ 0.234792] syscon-poweroff soc:poweroff: pm_power_off already claimed (____ptrval____) [ 0.235315] syscon-poweroff: probe of soc:poweroff failed with error -16 [ 0.264270] VFS: Mounted root (ext2 filesystem) on device 254:0. [ 0.269164] devtmpfs: mounted [ 0.284541] Freeing unused kernel memory: 92K [ 0.284773] This architecture does not have kernel memory protection. [ 0.285331] Run /sbin/init as init process [ 0.309272] init[1]: unhandled signal 11 code 0x2 at 0x0000000080d1d91c [ 0.309860] CPU: 2 PID: 1 Comm: init Not tainted 5.10.83 #1 [ 0.310280] epc: 0000000080d1d91c ra : 0000000080d00048 sp : 0000000080da0e60 [ 0.310652] gp : 0000000080d882a0 tp : 0000000000000000 t0 : 0000000000000000 [ 0.311026] t1 : 0000000000000000 t2 : 0000000000000000 s0 : 0000000000000000 [ 0.311401] s1 : 0000000000000000 a0 : 0000000080d26f2c a1 : 0000000000000001 [ 0.311747] a2 : 0000000080da0f98 a3 : 0000000000000000 a4 : 00000000000994d0 [ 0.312502] a5 : 0000000000000000 a6 : 0000000080da0f90 a7 : 0000000000000000 [ 0.313140] s2 : 0000000000000000 s3 : 0000000000000000 s4 : 0000000000000000 [ 0.313503] s5 : 0000000000000000 s6 : 0000000000000000 s7 : 0000000000000000 [ 0.313876] s8 : 0000000000000000 s9 : 0000000000000000 s10: 0000000000000000 [ 0.314192] s11: 0000000000000000 t3 : 0000000000000000 t4 : 0000000000000000 [ 0.314571] t5 : 0000000000000000 t6 : 0000000000000000 [ 0.314871] status: 0000000000004080 badaddr: 00000000000994d0 cause: 0000000000000007 [ 0.317509] Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b [ 0.317987] CPU: 2 PID: 1 Comm: init Not tainted 5.10.83 #1 [ 0.318267] Call Trace: [ 0.318556] [<000000008001aaac>] 0x000000008001aaac [ 0.318835] [<000000008014e274>] 0x000000008014e274 [ 0.319065] [<0000000080150552>] 0x0000000080150552 [ 0.319296] [<000000008014e370>] 0x000000008014e370 [ 0.319527] [<0000000080020556>] 0x0000000080020556 [ 0.319773] [<0000000080020a3e>] 0x0000000080020a3e [ 0.320514] [<0000000080027fdc>] 0x0000000080027fdc [ 0.321053] [<000000008001a316>] 0x000000008001a316 [ 0.321453] [<00000000800198a0>] 0x00000000800198a0 [ 0.321915] SMP: stopping secondary CPUs [ 0.322868] ---[ end Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b ]--- QEMU: Terminated Signed-off-by: Huaqi Fang <[email protected]>
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