Bug 107713 - [CI][BAT] [ICL only] igt@* - incomplete - timeout/system hang?
Summary: [CI][BAT] [ICL only] igt@* - incomplete - timeout/system hang?
Status: NEW
Alias: None
Product: DRI
Classification: Unclassified
Component: DRM/Intel (show other bugs)
Version: XOrg git
Hardware: Other All
: highest normal
Assignee: Mika Kuoppala
QA Contact: Intel GFX Bugs mailing list
URL:
Whiteboard: ReadyForDev
Keywords:
: 107901 (view as bug list)
Depends on:
Blocks:
 
Reported: 2018-08-28 12:31 UTC by Martin Peres
Modified: 2018-12-10 13:38 UTC (History)
2 users (show)

See Also:
i915 platform: ICL
i915 features: power/suspend-resume


Attachments

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Comment 2 Martin Peres 2018-08-28 12:36:31 UTC
Increasing the priority of ICL bugs.
Comment 3 Martin Peres 2018-09-13 12:20:31 UTC
https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_109/fi-icl-u/igt@kms_rotation_crc@primary-yf-tiled-reflect-x-90.html

<4>[  114.464229] WARNING: CPU: 5 PID: 2382 at kernel/rcu/tree_plugin.h:342 rcu_note_context_switch+0x6d/0x670
<4>[  114.464232] Modules linked in: vgem snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic i915 ax88179_178a usbnet mii x86_pkg_temp_thermal coretemp crct10dif_pclmul snd_hda_intel crc32_pclmul ghash_clmulni_intel snd_hda_codec snd_hwdep snd_hda_core e1000e snd_pcm prime_numbers
<4>[  114.464261] CPU: 5 PID: 2382 Comm: kms_rotation_cr Tainted: G     UD W         4.19.0-rc3-g5fd5d0c19c4a-drmtip_109+ #1
<4>[  114.464268] Hardware name: Intel Corporation Ice Lake Client Platform/IceLake U DDR4 SODIMM PD RVP, BIOS ICLSFWR1.R00.2313.A01.1808012121 08/01/2018
<4>[  114.464274] RIP: 0010:rcu_note_context_switch+0x6d/0x670
<4>[  114.464279] Code: c9 74 10 44 8b 83 7c 08 00 00 45 85 c0 0f 84 c7 01 00 00 40 84 ed 8b 83 78 03 00 00 0f 85 ef 00 00 00 85 c0 0f 8e ef 00 00 00 <0f> 0b 80 bb 7c 03 00 00 00 0f 84 fa 01 00 00 e8 6f d4 ff ff e8 fa
<4>[  114.464285] RSP: 0018:ffffa2b94074b400 EFLAGS: 00010002
<4>[  114.464292] RAX: 0000000000000001 RBX: ffff9541a18d0040 RCX: 0000000080000003
<4>[  114.464299] RDX: 0000000000000002 RSI: ffffffffa010405f RDI: ffffffffa00a3a47
<4>[  114.464303] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
<4>[  114.464308] R10: ffffa2b94074b280 R11: ffffffffa0246be0 R12: ffff9541a18d0040
<4>[  114.464313] R13: ffff9541f0761dd8 R14: 0000000000021dc0 R15: 0000000000000000
<4>[  114.464320] FS:  00007fb1180ff980(0000) GS:ffff9541f0740000(0000) knlGS:0000000000000000
<4>[  114.464325] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4>[  114.464330] CR2: 00007fb10a9e8000 CR3: 00000004a165c004 CR4: 0000000000760ee0
<4>[  114.464336] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
<4>[  114.464341] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
<4>[  114.464345] PKRU: 55555554
<4>[  114.464351] Call Trace:
<4>[  114.464359]  __schedule+0xbc/0xb40
<4>[  114.464364]  ? wait_for_common+0x116/0x1f0
<4>[  114.464370]  schedule+0x2d/0x90
<4>[  114.464374]  schedule_timeout+0x236/0x4f0
<4>[  114.464379]  ? lock_acquire+0xa6/0x1c0
<4>[  114.464383]  ? wait_for_common+0x48/0x1f0
<4>[  114.464389]  ? wait_for_common+0x116/0x1f0
<4>[  114.464393]  wait_for_common+0x13a/0x1f0
<4>[  114.464398]  ? wake_up_q+0x70/0x70
<4>[  114.464404]  virt_efi_set_variable+0x11b/0x170
<4>[  114.464410]  ? efi_call_virt_check_flags+0x80/0x80
<4>[  114.464418]  efivar_entry_set_safe+0xea/0x1d0
<4>[  114.464426]  ? efi_pstore_write+0x105/0x150
<4>[  114.464433]  ? efi_pstore_write+0xa2/0x150
<4>[  114.464439]  efi_pstore_write+0x105/0x150
<4>[  114.464450]  pstore_dump+0x12b/0x350
<4>[  114.464461]  kmsg_dump+0x87/0x1c0
<4>[  114.464467]  oops_end+0x3e/0x90
<4>[  114.464473]  general_protection+0x1e/0x30
<4>[  114.464480] RIP: 0010:__list_del_entry_valid+0x25/0x90
<4>[  114.464485] Code: c3 0f 1f 40 00 48 8b 07 48 b9 00 01 00 00 00 00 ad de 48 8b 57 08 48 39 c8 74 26 48 b9 00 02 00 00 00 00 ad de 48 39 ca 74 2e <48> 8b 32 48 39 fe 75 3a 48 8b 50 08 48 39 f2 75 48 b8 01 00 00 00
<4>[  114.464491] RSP: 0018:ffffa2b94074ba38 EFLAGS: 00010002
<4>[  114.464499] RAX: fffff5d4d250f988 RBX: 0000000000000000 RCX: dead000000000200
<4>[  114.464504] RDX: fffb9541ee800480 RSI: 00000000ffffffff RDI: fffff5d4d2998d08
<4>[  114.464510] RBP: ffffa2b94074bb00 R08: 00000000f33181c6 R09: ffff9541e6635e48
<4>[  114.464514] R10: fffff5d4d2998d08 R11: 0000000000000000 R12: 0000000000000008
<4>[  114.464518] R13: fffff5d4d250f980 R14: fffff5d4d2998d00 R15: ffff9541ee80f880
<4>[  114.464527]  get_partial_node.isra.29+0x178/0x460
<4>[  114.464534]  ? __lock_acquire+0x3c8/0x1b50
<4>[  114.464541]  ? ___slab_alloc.constprop.34+0x1af/0x390
<4>[  114.464546]  ___slab_alloc.constprop.34+0x1af/0x390
<4>[  114.464603]  ? i915_gem_object_get_pages_gtt+0xa4/0x620 [i915]
<4>[  114.464612]  ? lock_acquire+0xa6/0x1c0
<4>[  114.464655]  ? i915_gem_object_get_pages_gtt+0xa4/0x620 [i915]
<4>[  114.464668]  ? __slab_alloc.isra.27.constprop.33+0x3d/0x70
<4>[  114.464674]  __slab_alloc.isra.27.constprop.33+0x3d/0x70
<4>[  114.464716]  ? i915_gem_object_get_pages_gtt+0xa4/0x620 [i915]
<4>[  114.464723]  kmem_cache_alloc_trace+0x228/0x290
<4>[  114.464764]  i915_gem_object_get_pages_gtt+0xa4/0x620 [i915]
<4>[  114.464812]  ____i915_gem_object_get_pages+0x1d/0xa0 [i915]
<4>[  114.464854]  __i915_gem_object_get_pages+0x59/0xb0 [i915]
<4>[  114.464895]  i915_gem_set_domain_ioctl+0x35e/0x430 [i915]
<4>[  114.464937]  ? i915_gem_obj_prepare_shmem_write+0x280/0x280 [i915]
<4>[  114.464944]  drm_ioctl_kernel+0x7c/0xf0
<4>[  114.464950]  drm_ioctl+0x2e6/0x3a0
<4>[  114.464993]  ? i915_gem_obj_prepare_shmem_write+0x280/0x280 [i915]
<4>[  114.465003]  ? rcu_lockdep_current_cpu_online+0x8f/0xd0
<4>[  114.465009]  do_vfs_ioctl+0xa0/0x6d0
<4>[  114.465014]  ? __task_pid_nr_ns+0xb9/0x1f0
<4>[  114.465020]  ksys_ioctl+0x35/0x60
<4>[  114.465025]  __x64_sys_ioctl+0x11/0x20
<4>[  114.465029]  do_syscall_64+0x55/0x190
<4>[  114.465034]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
<4>[  114.465037] RIP: 0033:0x7fb1177b45d7
<4>[  114.465041] Code: b3 66 90 48 8b 05 b1 48 2d 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 81 48 2d 00 f7 d8 64 89 01 48
<4>[  114.465044] RSP: 002b:00007fff9561df58 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4>[  114.465049] RAX: ffffffffffffffda RBX: 000055f8561e7f74 RCX: 00007fb1177b45d7
<4>[  114.465052] RDX: 00007fff9561dfac RSI: 00000000400c645f RDI: 0000000000000003
<4>[  114.465056] RBP: 00007fff9561dfac R08: 000055f8561e7f78 R09: 000055f8561e7f74
<4>[  114.465061] R10: 00000000ffffffd9 R11: 0000000000000246 R12: 00000000400c645f
<4>[  114.465066] R13: 0000000000000003 R14: 000055f8561e7f88 R15: 0000000000000000
<4>[  114.465076] irq event stamp: 38933664
<4>[  114.465082] hardirqs last  enabled at (38933663): [<ffffffff9f0025ed>] do_syscall_64+0xd/0x190
<4>[  114.465089] hardirqs last disabled at (38933664): [<ffffffff9f1fdea9>] __slab_alloc.isra.27.constprop.33+0x19/0x70
<4>[  114.465096] softirqs last  enabled at (38933496): [<ffffffff9fc0031d>] __do_softirq+0x31d/0x483
<4>[  114.465102] softirqs last disabled at (38933489): [<ffffffff9f0901f9>] irq_exit+0xa9/0xc0
<4>[  114.465109] WARNING: CPU: 5 PID: 2382 at kernel/rcu/tree_plugin.h:342 rcu_note_context_switch+0x6d/0x670
<4>[  114.465115] ---[ end trace f5b9d6df661f800e ]---


But this one is even funkier (enjoy making sense of this!):
https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_109/fi-icl-u/igt@perf@invalid-oa-exponent.html

<4>[  127.333330] NMI backtrace for cpu 0
[...]
<3>[  131.214804] [drm:gen8_de_irq_handler [i915]] *ERROR* Fault errors on pipe A: 0x00000180
[...]
<3>[  132.630167] [drm:gen8_de_irq_handler [i915]] *ERROR* The master control interrupt lied (DE PIPE)!
Comment 4 Chris Wilson 2018-09-13 12:30:30 UTC
(In reply to Martin Peres from comment #3)
> https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_109/fi-icl-u/
> igt@kms_rotation_crc@primary-yf-tiled-reflect-x-90.html
> 
> <4>[  114.464229] WARNING: CPU: 5 PID: 2382 at kernel/rcu/tree_plugin.h:342
> rcu_note_context_switch+0x6d/0x670
...
> <4>[  114.464480] RIP: 0010:__list_del_entry_valid+0x25/0x90
> <4>[  114.464485] Code: c3 0f 1f 40 00 48 8b 07 48 b9 00 01 00 00 00 00 ad
> de 48 8b 57 08 48 39 c8 74 26 48 b9 00 02 00 00 00 00 ad de 48 39 ca 74 2e
> <48> 8b 32 48 39 fe 75 3a 48 8b 50 08 48 39 f2 75 48 b8 01 00 00 00
> <4>[  114.464491] RSP: 0018:ffffa2b94074ba38 EFLAGS: 00010002
> <4>[  114.464499] RAX: fffff5d4d250f988 RBX: 0000000000000000 RCX:
> dead000000000200
> <4>[  114.464504] RDX: fffb9541ee800480 RSI: 00000000ffffffff RDI:
> fffff5d4d2998d08
> <4>[  114.464510] RBP: ffffa2b94074bb00 R08: 00000000f33181c6 R09:
> ffff9541e6635e48
> <4>[  114.464514] R10: fffff5d4d2998d08 R11: 0000000000000000 R12:
> 0000000000000008
> <4>[  114.464518] R13: fffff5d4d250f980 R14: fffff5d4d2998d00 R15:
> ffff9541ee80f880
> <4>[  114.464527]  get_partial_node.isra.29+0x178/0x460
> <4>[  114.464534]  ? __lock_acquire+0x3c8/0x1b50
> <4>[  114.464541]  ? ___slab_alloc.constprop.34+0x1af/0x390
> <4>[  114.464546]  ___slab_alloc.constprop.34+0x1af/0x390
> <4>[  114.464603]  ? i915_gem_object_get_pages_gtt+0xa4/0x620 [i915]
> <4>[  114.464612]  ? lock_acquire+0xa6/0x1c0
> <4>[  114.464655]  ? i915_gem_object_get_pages_gtt+0xa4/0x620 [i915]
> <4>[  114.464668]  ? __slab_alloc.isra.27.constprop.33+0x3d/0x70
> <4>[  114.464674]  __slab_alloc.isra.27.constprop.33+0x3d/0x70
> <4>[  114.464716]  ? i915_gem_object_get_pages_gtt+0xa4/0x620 [i915]
> <4>[  114.464723]  kmem_cache_alloc_trace+0x228/0x290
> <4>[  114.464764]  i915_gem_object_get_pages_gtt+0xa4/0x620 [i915]

Is indicative of severe memcorruption -- someone has overwritten the slabs.

The system is toast and we can expect all manner of wacky bugs. A few kasan runs required, maybe followed by even a kmemcheck. If they all check out, I'm afraid we're telling the GPU to do funky things (unless we can pin on some other hw).
Comment 8 Francesco Balestrieri 2018-09-28 06:52:10 UTC
Chris asked for "A few kasan runs required, maybe followed by even a kmemcheck" - who can help with that?
Comment 9 Martin Peres 2018-10-02 11:54:45 UTC
*** Bug 107901 has been marked as a duplicate of this bug. ***
Comment 10 Jani Saarinen 2018-10-22 06:09:50 UTC
Waiting new run on CI with new FW.
Comment 11 Martin Peres 2018-10-24 14:50:32 UTC
(In reply to Jani Saarinen from comment #10)
> Waiting new run on CI with new FW.

Seems like it fixed the S3 issue. Now we are hitting more issues. This one looks scary:

<1>[  452.562270] BUG: unable to handle kernel paging request at 00000001000102cd
<6>[  452.562273] PGD 0 P4D 0 
<4>[  452.562277] Oops: 0002 [#2] PREEMPT SMP PTI
<4>[  452.562280] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G     UD W         4.19.0-rc8-g53197f72a64b-drmtip_131+ #1
<4>[  452.562281] Hardware name: Intel Corporation Ice Lake Client Platform/IceLake U DDR4 SODIMM PD RVP TLC, BIOS ICLSFWR1.R00.2352.A01.1808281852 08/28/2018
<4>[  452.562291] RIP: 0010:expire_timers+0x69/0x190
<4>[  452.562293] Code: 37 00 0f 1f 44 00 00 65 8b 05 93 5f ef 47 89 c0 49 0f a3 45 00 0f 82 b2 00 00 00 48 8b 03 48 8b 53 08 48 85 c0 48 89 02 74 04 <48> 89 50 08 f6 43 22 20 48 c7 43 08 00 00 00 00 48 89 ef 4c 89 33
<4>[  452.562295] RSP: 0018:ffffa10470683ed0 EFLAGS: 00010006
<4>[  452.562297] RAX: 00000001000102c5 RBX: ffffb4e001a0fdb8 RCX: 0000000000000103
<4>[  452.562299] RDX: ffffa10470683f08 RSI: 0000000000000001 RDI: 00000000ffffffff
<4>[  452.562300] RBP: ffffa10470699980 R08: 0000000000000000 R09: 0000000000000000
<4>[  452.562301] R10: ffffa10470683ed0 R11: ffffffffba744000 R12: ffffa10470683f08
<4>[  452.562303] R13: ffffffffb934d3b0 R14: dead000000000200 R15: 0000000000000002
<4>[  452.562304] FS:  0000000000000000(0000) GS:ffffa10470680000(0000) knlGS:0000000000000000
<4>[  452.562306] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4>[  452.562307] CR2: 00000001000102cd CR3: 000000036d210006 CR4: 0000000000760ee0
<4>[  452.562308] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
<4>[  452.562310] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
<4>[  452.562311] PKRU: 55555554
<4>[  452.562312] Call Trace:
<4>[  452.562313]  <IRQ>
<4>[  452.562317]  run_timer_softirq+0xc7/0x170
<4>[  452.562321]  ? recalibrate_cpu_khz+0x10/0x10
<4>[  452.562323]  ? ktime_get+0x84/0x100
<4>[  452.562327]  __do_softirq+0xd8/0x483
<4>[  452.562332]  irq_exit+0xa9/0xc0
<4>[  452.562334]  smp_apic_timer_interrupt+0x9c/0x240
<4>[  452.562336]  apic_timer_interrupt+0xf/0x20
<4>[  452.562338]  </IRQ>
<4>[  452.562341] RIP: 0010:cpuidle_enter_state+0xab/0x340
<4>[  452.562343] Code: 44 00 00 31 ff e8 65 dd 93 ff 45 84 f6 74 12 9c 58 f6 c4 02 0f 85 70 02 00 00 31 ff e8 1e 81 9a ff e8 e9 52 9e ff fb 4c 29 fb <48> ba cf f7 53 e3 a5 9b c4 20 48 89 d8 48 c1 fb 3f 48 f7 ea b8 ff
<4>[  452.562344] RSP: 0018:ffffb4e00010fe90 EFLAGS: 00000212 ORIG_RAX: ffffffffffffff13
<4>[  452.562347] RAX: 0000000000000000 RBX: 0000000006143a37 RCX: 000000000000001f
<4>[  452.562348] RDX: 000000695ed012c2 RSI: ffffffffb9080d10 RDI: ffffffffb8782447
<4>[  452.562349] RBP: 0000000000000003 R08: 0000000000000000 R09: 0000000000000000
<4>[  452.562351] R10: ffffb4e00010fe70 R11: ffffffffba6d7cc8 R12: ffffa1046cfa4a68
<4>[  452.562352] R13: ffffffffb929c538 R14: 0000000000000000 R15: 0000006958bbd88b
<4>[  452.562357]  ? cpuidle_enter_state+0xa7/0x340
<4>[  452.562362]  do_idle+0x1f3/0x260
<4>[  452.562365]  cpu_startup_entry+0x6a/0x70
<4>[  452.562369]  start_secondary+0x19d/0x1f0
<4>[  452.562371]  secondary_startup_64+0xa4/0xb0
<4>[  452.562376] Modules linked in: vgem snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic i915 x86_pkg_temp_thermal coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core btusb btrtl snd_pcm btbcm btintel e1000e cdc_ether usbnet mii bluetooth ecdh_generic prime_numbers
<0>[  452.562410] Dumping ftrace buffer:
<0>[  452.562412]    (ftrace buffer empty)
<4>[  452.562414] CR2: 00000001000102cd
<4>[  452.562416] ---[ end trace 02eb919dc2c5c0a7 ]---
Comment 12 Jani Saarinen 2018-10-24 18:13:28 UTC
BIOS ICLSFWR1.R00.2352 is old, should be 2392.
Comment 13 Lakshmi 2018-10-29 09:24:37 UTC
(In reply to Jani Saarinen from comment #12)
> BIOS ICLSFWR1.R00.2352 is old, should be 2392.

Failure with BIOS ICLSFWR1.R00.2392.A04.1809260455 09/26/2018. 

https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_134/fi-icl-u/igt@kms_frontbuffer_tracking@fbc-suspend.html

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5042/fi-icl-u/igt@kms_pipe_crc_basic@suspend-read-crc-pipe-c.html
Comment 14 Martin Peres 2018-10-29 14:26:56 UTC
https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_135/fi-icl-u/igt@kms_cursor_legacy@pipe-a-single-move.html

No real indication as to what went wrong...
Comment 15 Francesco Balestrieri 2018-10-30 10:46:43 UTC
Waiting for Imre's power well-related patches in the hope that they would help here (logs at least mention power well). We need to check the status once those land.
Comment 16 Francesco Balestrieri 2018-11-01 07:59:00 UTC
This should be the series: https://patchwork.freedesktop.org/series/51765/
Comment 17 Francesco Balestrieri 2018-11-06 08:10:26 UTC
Last seen in BAT three days ago
Comment 19 Mika Kuoppala 2018-11-19 11:06:13 UTC
Just note that this is not a first time we see a null pointer dereference
with a bit 16 set on icl.

[ 6151.054027] BUG: unable to handle kernel paging request at 00000001000000b4

[  452.562270] BUG: unable to handle kernel paging request at 00000001000102cd
Comment 20 Martin Peres 2018-11-19 11:46:00 UTC
https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5155/shard-iclb6/igt@pm_rpm@reg-read-ioctl.html

No logs


https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5153/shard-iclb6/igt@pm_rpm@sysfs-read.html

<4>[ 1147.152115]  ? process_csb+0x790/0x790 [i915]
<4>[ 1147.152116]  ? process_csb+0x790/0x790 [i915]
<4>[ 1147.152116]  ? module_assert_mutex_or_preemp
<4>[ 1147.152118] Lost 31 message(s)!
<4>[ 1147.152122] 
<4>[ 1147.152379] =============================
<4>[ 1147.152382] WARNING: suspicious RCU usage
<4>[ 1147.152385] 4.20.0-rc2-CI-CI_DRM_5153+ #1 Tainted: G     U  W        
<4>[ 1147.152388] -----------------------------
<4>[ 1147.152391] ./include/linux/rcupdate.h:609 rcu_read_lock() used illegally while idle!
<4>[ 1147.152394] 
<4>[ 1147.152394] other info that might help us debug this:
<4>[ 1147.152394] 
<4>[ 1147.152398] 
<4>[ 1147.152398] RCU used illegally from idle CPU!
<4>[ 1147.152398] rcu_scheduler_active = 2, debug_locks = 1
<4>[ 1147.152402] RCU used illegally from extended quiescent state!
<4>[ 1147.152406] 1 lock held by swapper/0/0:
<4>[ 1147.152408]  #0: 00000000dccdf396 (rcu_read_lock){....}, at: kmsg_dump+0x12/0x1c0
<4>[ 1147.152415] 
<4>[ 1147.152415] stack backtrace:
<4>[ 1147.152419] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G     U  W         4.20.0-rc2-CI-CI_DRM_5153+ #1
<4>[ 1147.152422] Hardware name: Intel Corporation Ice Lake Client Platform/IceLake U DDR4 SODIMM PD RVP, BIOS ICLSFWR1.R00.2402.AD3.1810170014 10/17/2018
<4>[ 1147.152425] Call Trace:
<4>[ 1147.152430]  dump_stack+0x67/0x9b
<4>[ 1147.152435]  kmsg_dump+0x180/0x1c0
<4>[ 1147.152440]  panic+0x13a/0x24d
<4>[ 1147.152446]  ? acpi_idle_enter+0x2a6/0x2b0
<4>[ 1147.152454]  __stack_chk_fail+0x10/0x10
<4>[ 1147.152458]  acpi_idle_enter+0x2a6/0x2b0
<4>[ 1147.152465]  cpuidle_enter_state+0x6a/0x340
<4>[ 1147.152472]  do_idle+0x1f3/0x260
<4>[ 1147.152478]  cpu_startup_entry+0x14/0x20
<4>[ 1147.152483]  start_kernel+0x4a9/0x4c9
<4>[ 1147.152490]  secondary_startup_64+0xa4/0xb0
Comment 22 Lakshmi 2018-12-03 12:31:58 UTC
Mika, any updates here?


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