subsystem fffffff start_init: trying /sbin/init 0xc000000002ad2098(0xc0000000036d7fb0)... WARNING: WITNESS option enabled, expect reduced performance. done. fatal kernel trap: exception = 0x300 (data storage interrupt) virtual address = 0x800001cccd2a0 dsisr = 0x40000000 srr0 = 0xc000000002f2f820 (0xc2f820) srr1 = 0x9000000000009032 current msr = 0x9000000000009032 lr = 0xc000000002f73534 (0xc73534) curthread = 0xc0000000bc9fc580 pid = 11, comm = idle: cpu45 asid: 1 [ thread pid 11 tid 100048 ] Stopped at 0xc000000002f2f820 = cpu_activeclock+0x1c: lwz r10, 0x6c(r9) db> bt Tracing pid 11 tid 100048 td 0xc0000000bc9fc580 0xc0000000037fd000: at -0x4 db> show registers r0 0xc000000002f73510 cpu_idle+0xa8 r1 0xc008000020fba6d0 r2 0x20002034 r3 0x6b60434f r4 0x4 r5 0xc0000000033e15a8 r6 0x178 r7 0xc0000000037a0908 lock_class_mtx_spin r8 0xc0000000bc9fc580 r9 0x800001cccd234 r10 0x7fffffcd0d500 r11 0x3e8 r12 0xc000000002f72694 copystr+0x250 r13 0xc0000000bc9fc580 r14 0 r15 0xc0000000bc9fc580 r16 0xc0000000033e7948 r17 0xb r18 0x1 r19 0xc000000003a98180 r_debug+0x1b0 r20 0xffffffffffffffff r21 0xc008000020fba7a8 r22 0xb r23 0xb r24 0xc000000003abca80 r25 0 r26 0xc000000003a98180 r_debug+0x1b0 r27 0xc0000000036d9af0 tc_min_ticktock_freq+0x80 r28 0xc000000003a98100 r_debug+0x130 r29 0xc000000003abca00 r30 0xffffffffffffffff r31 0 srr0 0xc000000002f2f820 cpu_activeclock+0x1c srr1 0x9000000000009032 lr 0xc000000002f73534 cpu_idle+0xcc ctr 0xc000000002f72694 copystr+0x250 cr 0x40000002 xer 0 dar 0x800001cccd2a0 dsisr 0x40000000 0xc000000002f2f820 = cpu_activeclock+0x1c: lwz r10, 0x6c(r9) db> show thread 0xc0000000bc9fc580 Thread 100048 at 0xc0000000bc9fc580: proc (pid 11): 0xc0000000bc9ca000 name: idle: cpu45 stack: 0xc008000020faf000-0xc008000020fbafff flags: 0x40024 pflags: 0x200100 state: RUNNING (CPU 45) priority: 255 container lock: sched lock 45 (0xc000000003abca80) last voluntary switch: 472 ms ago last involuntary switch: 64 ms ago db>