Comment 37 for bug 1761796

Andres Rodriguez (andreserl) wrote :

Maybe I did something wrong, but this kernel (4.18) causes a kernel panic. The process I followed was same as always, to wget the *.deb, dpkg -i *.deb && update-grub at the end to ensure this kernel is used:

[ 6.538003] evm: security.SMACK64
[ 6.539108] evm: security.SMACK64EXEC
[ 6.540387] evm: security.SMACK64TRANSMUTE
[ 6.541798] evm: security.SMACK64MMAP
[ 6.543023] evm: security.apparmor
[ 6.544209] evm: security.ima
[ 6.545253] evm: security6.668405] usb 2-1: New USB device found, idVendor=8087, idProduct=8002, bcdDevice= 0.05
[ 6.885734] evm: HMAC attrs: 0x1
[ 6.886472] Magic number: 14:225:302
[ 7.048969] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 7.050067] tty tty31: hash matches
[ 7.054948] memory memory160: hash matches
[ 7.056460] rtc_cmos 00:00: setting system clock to 2018-08-14 23:16:59 UTC (1534288619)
[ 7.056552] hub 2-1:1.0: USB hub found
[ 7.060431] hub 2-1:1.0: 8 ports detected
[ 7.063051] md: Waiting for all devices to be available before autodetect
[ 7.093858] md: If you don't use raid, use raid=noautodetect
[ 7.118684] md: Autodetecting RAID arrays.
[ 7.137860] md: autorun ...
[ 7.150409] md: ... autorun DONE.
[ 7.165346] VFS: Cannot open root device "sda1" or unknown-block(0,0): error -6
[ 7.197757] Please append a correct "root=" boot option; here are the available partitions:
[ 7.235391] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)
[ 7.273379] CPU: 6 PID: 1 Comm: swapper/0 Not tainted 4.18.0-041800-generic #201808122131
[ 7.310122] Hardware name: HP ProLiant DL360 Gen9/ProLiant DL360 Gen9, BIOS P89 01/22/2018
[ 7.544633] Call Trace:
[ 7.555562] dump_stack+0x63/0x83
[ 7.570510] panic+0xe7/0x247
[ 7.583414] mount_block_root+0x231/0x2d8
[ 7.601354] ? do_early_param+0x95/0x95
[ 7.618598] mount_root+0x7c/0x7f
[ 7.634231] prepare_namespace+0x139/0x171
[ 7.653611] kernel_init_freeable+0x236/0x261
[ 7.673689] ? rest_init+0xb0/0xb0
[ 7.688884] kernel_init+0xe/0x104
[ 7.704165] ret_from_fork+0x35/0x40
[ 7.720293] Kernel Offset: 0x29e00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 7.772913] ---[ end Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0) ]---
[ 7.815580] ------------[ cut here ]------------
[ 7.836276] sched: Unexpected reschedule of offline CPU#0!
[ 7.860432] WARNING: CPU: 6 PID: 1 at arch/x86/kernel/smp.c:128 native_smp_send_reschedule+0x3a/0x40
[ 7.902510] Modules linked in:
[ 7.916373] CPU: 6 PID: 1 Comm: swapper/0 Not tainted 4.18.0-041800-generic #201808122131
[ 7.953258] Hardware name: HP ProLiant DL360 Gen9/ProLiant DL360 Gen9, BIOS P89 01/22/2018
[ 8.089242] RIP: 0010:native_smp_send_reschedule+0x3a/0x40
[ 8.113868] Code: cf 62 01 73 17 48 8b 05 94 8c 17 01 be fd 00 00 00 48 8b 40 30 e8 06 a1 ba 00 5d c3 89 fe 48 c7 c7 58 c1 ed ab e8 48 41 03 00 <0f> 0b 5d c3 66 90 0f 1f 44 00 00 55 48 89 e5 53 48 83 ec 20 65 48
[ 8.198752] RSP: 0000:ffff8cc61f383e08 EFLAGS: 00010086
[ 8.222224] RAX: 0000000000000000 RBX: 0000000000000003 RCX: ffffffffac262608
[ 8.254674] RDX: 0000000000000001 RSI: 0000000000000096 RDI: 0000000000000046
[ 8.287087] RBP: ffff8cc61f383e08 R08: 00000000000cc2b4 R09: 0000000000000358
[ 8.319325] R10: 000000000000000f R11: ffffffffac7837ed R12: 0000000000000000
[ 8.351381] R13: 0000000000000003 R14: ffff8cc61b474500 R15: ffffffffaaf24bc0
[ 8.383431] FS: 0000000000000000(0000) GS:ffff8cc61f380000(0000) knlGS:0000000000000000
[ 8.419863] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8.446342] CR2: 0000000000000000 CR3: 00000001b020a001 CR4: 00000000003606e0
[ 8.479621] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8.516202] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8.550084] Call Trace:
[ 8.560999] <IRQ>
[ 8.570157] kick_ilb+0x85/0x90
[ 8.584223] trigger_load_balance+0xa3/0x190
[ 8.603397] ? tick_sched_do_timer+0x60/0x60
[ 8.623122] scheduler_tick+0xae/0xd0
[ 8.639704] update_process_times+0x42/0x60
[ 8.658527] tick_sched_handle+0x29/0x60
[ 8.676734] tick_sched_timer+0x3c/0x80
[ 8.694426] __hrtimer_run_queues+0x107/0x270
[ 8.714088] hrtimer_interrupt+0x101/0x220
[ 8.732405] smp_apic_timer_interrupt+0x67/0x130
[ 8.753195] apic_timer_interrupt+0xf/0x20
[ 8.771190] </IRQ>
[ 8.780539] RIP: 0010:panic+0x201/0x247
[ 8.798007] Code: eb a6 83 3d 27 ee 8e 01 00 74 05 e8 10 6b 02 00 48 c7 c6 20 c1 77 ac 48 c7 c7 78 59 ee ab e8 a0 59 06 00 fb 66 0f 1f 44 00 00 <31> db e8 2f a7 0d 00 4c 39 eb 7c 1d 41 83 f4 01 48 8b 05 cf ed 8e
[ 8.882850] RSP: 0000:ffffa274c3167d78 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13
[ 8.917249] RAX: 000000000000005c RBX: ffff8cc619067000 RCX: ffffffffac262608
[ 8.949417] RDX: 0000000000000000 RSI: 0000000000000082 RDI: 0000000000000046
[ 8.981366] RBP: ffffa274c3167de8 R08: 00000000000bcb31 R09: 0000000000000356
[ 9.017448] R10: 000000000000000f R11: ffffffffac7837ed R12: 0000000000000000
[ 9.051883] R13: 0000000000000000 R14: fffff916216419c0 R15: 0000000000008001
[ 9.084046] ? panic+0x1fa/0x247
[ 9.099276] mount_block_root+0x231/0x2d8
[ 9.117938] ? do_early_param+0x95/0x95
[ 9.135476] mount_root+0x7c/0x7f
[ 9.150972] prepare_namespace+0x139/0x171
[ 9.169734] kernel_init_freeable+0x236/0x261
[ 9.189339] ? rest_init+0xb0/0xb0
[ 9.204836] kernel_init+0xe/0x104
[ 9.220112] ret_from_fork+0x35/0x40
[ 9.236398] ---[ end trace a95f39a63f49be66 ]---