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List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 10 Jan 2020 05:30:49 -0000 . . . usr.bin/procstat/procstat_test:binary_info -> passed [0.289s] usr.bin/procstat/procstat_test:command_line_arguments -> passed [0.279s] usr.bin/procstat/procstat_test:environment -> passed [0.283s] usr.bin/procstat/procstat_test:file_descriptor -> passed [0.269s] usr.bin/procstat/procstat_test:kernel_stacks -> Fatal kernel mode data abort: 'Translation Fault (L2)' on read trapframe: 0xdf4fdac0 FSR=00000007, FAR=e1b65108, spsr=800000d3 r0 =df4fdb84, r1 =00000000, r2 =e1b64f98, r3 =0000005b r4 =e415f680, r5 =e1b64f98, r6 =0000002e, r7 =00000000 r8 =c50de720, r9 =00000002, r10=00000018, r11=df4fdb78 r12=e415f6cc, ssp=df4fdb54, slr=00000001, pc =c06890b0 panic: Fatal abort cpuid = 0 time = 1578628839 KDB: stack backtrace: db_trace_self() at db_trace_self pc = 0xc0664b3c lr = 0xc007f710 (db_trace_self_wrapper+0x30) sp = 0xdf4fd898 fp = 0xdf4fd9b0 db_trace_self_wrapper() at db_trace_self_wrapper+0x30 pc = 0xc007f710 lr = 0xc02e5d14 (vpanic+0x164) sp = 0xdf4fd9b8 fp = 0xdf4fd9d8 r4 = 0x00000100 r5 = 0xe13d63c0 r6 = 0xc07b4188 r7 = 0x00000000 vpanic() at vpanic+0x164 pc = 0xc02e5d14 lr = 0xc02e5bb0 (vpanic) sp = 0xdf4fd9e0 fp = 0xdf4fd9e4 r4 = 0xdf4fdac0 r5 = 0x00000013 r6 = 0xe1b65108 r7 = 0x00000007 r8 = 0x00000007 r9 = 0xe13d63c0 r10 = 0xe1b65108 vpanic() at vpanic pc = 0xc02e5bb0 lr = 0xc06886e0 (abort_align) sp = 0xdf4fd9ec fp = 0xdf4fda18 r4 = 0x00000007 r5 = 0x00000007 r6 = 0xe13d63c0 r7 = 0xe1b65108 r8 = 0xdf4fd9e4 r9 = 0xc02e5bb0 r10 = 0xdf4fd9ec abort_align() at abort_align pc = 0xc06886e0 lr = 0xc068828c (abort_handler+0x2f8) sp = 0xdf4fda20 fp = 0xdf4fdab8 r4 = 0x00000013 r5 = 0xe1b65108 abort_handler() at abort_handler+0x2f8 pc = 0xc068828c lr = 0xc0667488 (exception_exit) sp = 0xdf4fdac0 fp = 0xdf4fdb78 r4 = 0xe415f680 r5 = 0xe1b64f98 r6 = 0x0000002e r7 = 0x00000000 r8 = 0xc50de720 r9 = 0x00000002 r10 = 0x00000018 exception_exit() at exception_exit pc = 0xc0667488 lr = 0x00000001 (0x1) sp = 0xdf4fdb54 fp = 0xdf4fdb78 r0 = 0xdf4fdb84 r1 = 0x00000000 r2 = 0xe1b64f98 r3 = 0x0000005b r4 = 0xe415f680 r5 = 0xe1b64f98 r6 = 0x0000002e r7 = 0x00000000 r8 = 0xc50de720 r9 = 0x00000002 r10 = 0x00000018 r12 = 0xe415f6cc unwind_stack_one() at unwind_stack_one+0x98 pc = 0xc06890b0 lr = 0xc0685028 (stack_save_td+0x4c) sp = 0xdf4fdb80 fp = 0xdf4fdbe0 r4 = 0xe415f680 r5 = 0xdf4fdb84 r6 = 0xe9cc5800 r7 = 0xdf4fdcd8 r8 = 0xc50de720 r9 = 0x00000002 r10 = 0x00000018 stack_save_td() at stack_save_td+0x4c pc = 0xc0685028 lr = 0xc02d2428 (sysctl_kern_proc_kstack+0x2d8) sp = 0xdf4fdbe8 fp = 0xdf4fdc48 r4 = 0xc50e1000 r5 = 0xe35ea780 sysctl_kern_proc_kstack() at sysctl_kern_proc_kstack+0x2d8 pc = 0xc02d2428 lr = 0xc02f7204 (sysctl_root_handler_locked+0xf0) sp = 0xdf4fdc50 fp = 0xdf4fdc80 r4 = 0xc0929d30 r5 = 0xdf4fdd5c r6 = 0xc02d2150 r7 = 0xc0974ac4 r8 = 0x00000000 r9 = 0x00000001 r10 = 0xdf4fdcd8 sysctl_root_handler_locked() at sysctl_root_handler_locked+0xf0 pc = 0xc02f7204 lr = 0xc02f6730 (sysctl_root+0x274) sp = 0xdf4fdc88 fp = 0xdf4fdcc8 r4 = 0xdf4fdcd8 r5 = 0xc0929d30 r6 = 0x00000000 r7 = 0xdf4fdd5c r8 = 0xdf4fdc90 r9 = 0x00000000 r10 = 0x00000001 sysctl_root() at sysctl_root+0x274 pc = 0xc02f6730 lr = 0xc02f6cb4 (userland_sysctl+0x170) sp = 0xdf4fdcd0 fp = 0xdf4fdd28 r4 = 0x00000004 r5 = 0xdf4fdd50 r6 = 0x00000000 r7 = 0x00000000 r8 = 0xdf4fdcd8 r9 = 0x00000000 r10 = 0x00000000 userland_sysctl() at userland_sysctl+0x170 pc = 0xc02f6cb4 lr = 0xc02f6b00 (sys___sysctl+0x7c) sp = 0xdf4fdd30 fp = 0xdf4fddc0 r4 = 0xe13d6668 r5 = 0xe13d63c0 r6 = 0xdf4fdd4c r7 = 0x00000000 r8 = 0xe13d6660 r9 = 0xc0974ac4 r10 = 0xc0974a90 sys___sysctl() at sys___sysctl+0x7c pc = 0xc02f6b00 lr = 0xc068799c (swi_handler+0x3c8) sp = 0xdf4fddc8 fp = 0xdf4fde40 r4 = 0xe13d63c0 r5 = 0x00000000 r6 = 0xe167f390 r10 = 0xc0974a90 swi_handler() at swi_handler+0x3c8 pc = 0xc068799c lr = 0xc0667418 (swi_exit) sp = 0xdf4fde48 fp = 0xbfbfe388 r4 = 0x00000000 r5 = 0xbfbfe39c r6 = 0xbfbfe3a0 r7 = 0x000000ca r8 = 0x00000000 r9 = 0x00000000 r10 = 0x0001b144 swi_exit() at swi_exit pc = 0xc0667418 lr = 0xc0667418 (swi_exit) sp = 0xdf4fde48 fp = 0xbfbfe388 KDB: enter: panic [ thread pid 16781 tid 100185 ] Stopped at kdb_enter+0x58: ldrb r15, [r15, r15, ror r15]! db> This was on an OrangePi+2E. world and kernel were non-debug builds. === Mark Millard marklmi at yahoo.com ( dsl-only.net went away in early 2018-Mar)