[Bug 103334] [CI] igt at kms_atomic_transition@plane-all-modeset-[transition|transition-fencing] - Softdog incomplete

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=103334

--- Comment #10 from Marta Löfstedt <marta.lofstedt at intel.com> ---
CI_DRM_3284 GLK-shards igt at gem_exec_whisper@normal incomplete:

NOTE FROM CI_DRM_3284 the CI system owatch has been updated. This is what the
new Softdog looks like:


<12>[ 3757.298960] owatch: TIMEOUT!
<12>[ 3757.299104] owatch: timeout for /dev/watchdog0 set to 10 (requested 10)
<6>[ 3757.299319] sysrq: SysRq : Trigger a crash
<1>[ 3757.299428] BUG: unable to handle kernel NULL pointer dereference at     
     (null)
<1>[ 3757.299468] IP: sysrq_handle_crash+0x45/0x80
<6>[ 3757.299484] PGD 16ebfb067 P4D 16ebfb067 PUD 164c6a067 PMD 0 
<4>[ 3757.299514] Oops: 0002 [#1] PREEMPT SMP
<4>[ 3757.299530] Modules linked in: vgem snd_hda_codec_hdmi
snd_hda_codec_realtek snd_hda_codec_generic x86_pkg_temp_thermal
intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul i915
ghash_clmulni_intel snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core snd_pcm
r8169 mii mei_me mei prime_numbers i2c_hid pinctrl_geminilake pinctrl_intel
<4>[ 3757.299675] CPU: 0 PID: 10412 Comm: owatch Tainted: G     U  W      
4.14.0-rc6-CI-CI_DRM_3284+ #1
<4>[ 3757.299702] Hardware name: Intel Corp. Geminilake/GLK RVP1 DDR4 (05),
BIOS GELKRVPA.X64.0062.B30.1708222146 08/22/2017
<4>[ 3757.299733] task: ffff88017a9e4ec0 task.stack: ffffc900007a8000
<4>[ 3757.299755] RIP: 0010:sysrq_handle_crash+0x45/0x80
<4>[ 3757.299771] RSP: 0018:ffffc900007abde0 EFLAGS: 00010282
<4>[ 3757.299791] RAX: ffff88017a9e4ec0 RBX: 0000000000000063 RCX:
b946b02c2f5ed020
<4>[ 3757.299814] RDX: 0000000000000001 RSI: 00000000cd19e7cc RDI:
ffff88017a9e4ec0
<4>[ 3757.299836] RBP: ffffc900007abde0 R08: ffff88017a9e5780 R09:
0000000000000000
<4>[ 3757.299858] R10: 000000009d08356a R11: 000000006244e854 R12:
0000000000000000
<4>[ 3757.299880] R13: 0000000000000004 R14: ffffffff81ebeb60 R15:
ffffc900007abf20
<4>[ 3757.299903] FS:  00007fea1f64c700(0000) GS:ffff88017fc00000(0000)
knlGS:0000000000000000
<4>[ 3757.299928] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4>[ 3757.299947] CR2: 0000000000000000 CR3: 000000017abbb000 CR4:
00000000003406f0
<4>[ 3757.299968] Call Trace:
<4>[ 3757.299983]  __handle_sysrq+0x132/0x210
<4>[ 3757.300001]  write_sysrq_trigger+0x51/0x60
<4>[ 3757.300019]  proc_reg_write+0x42/0x70
<4>[ 3757.300036]  __vfs_write+0x28/0x130
<4>[ 3757.300052]  ? rcu_read_lock_sched_held+0x7a/0x90
<4>[ 3757.300070]  ? rcu_sync_lockdep_assert+0x2f/0x60
<4>[ 3757.300088]  ? __sb_start_write+0x10c/0x200
<4>[ 3757.300106]  vfs_write+0xc8/0x1c0
<4>[ 3757.300121]  SyS_write+0x49/0xb0
<4>[ 3757.300140]  entry_SYSCALL_64_fastpath+0x1c/0xb1
<4>[ 3757.300157] RIP: 0033:0x7fea1f1788f0
<4>[ 3757.300170] RSP: 002b:00007ffd0f0abfa8 EFLAGS: 00000246 ORIG_RAX:
0000000000000001
<4>[ 3757.300197] RAX: ffffffffffffffda RBX: ffffffff81491ef3 RCX:
00007fea1f1788f0
<4>[ 3757.300218] RDX: 0000000000000001 RSI: 0000000000f0f250 RDI:
0000000000000003
<4>[ 3757.300240] RBP: ffffc900007abf88 R08: 00007fea1f64c700 R09:
0000000000000410
<4>[ 3757.300262] R10: 00007fea1f441b58 R11: 0000000000000246 R12:
0000000000f0f020
<4>[ 3757.300284] R13: 0000000000000001 R14: 0000000000000001 R15:
0000000000000001
<4>[ 3757.300310]  ? __this_cpu_preempt_check+0x13/0x20
<4>[ 3757.300329] Code: 34 e8 90 45 b6 ff 48 c7 c2 2b 76 59 81 be 01 00 00 00
48 c7 c7 80 d5 e4 81 e8 b8 60 b4 ff c7 05 be 47 b7 00 01 00 00 00 0f ae f8 <c6>
04 25 00 00 00 00 01 5d c3 e8 1c 74 b6 ff 84 c0 75 c3 48 c7 
<1>[ 3757.300518] RIP: sysrq_handle_crash+0x45/0x80 RSP: ffffc900007abde0
<4>[ 3757.300537] CR2: 0000000000000000
<4>[ 3757.300553] ---[ end trace 05a1442557e12508 ]---
<0>[ 3757.404711] Kernel panic - not syncing: Fatal exception
<0>[ 3757.404784] Kernel Offset: disabled

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3284/shard-glkb4/igt@gem_exec_whisper@normal.html

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