[Bug 103064] [IGT guc] igt at drv_missed_irq fail with a GPU hang...

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=103064

Elizabeth <elizabethx.de.la.torre.mena at intel.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Whiteboard|                            |ReadyForDev
      i915 features|display/Other               |firmware/guc

--- Comment #4 from Elizabeth <elizabethx.de.la.torre.mena at intel.com> ---
>From dmesg:
[  518.757908] ------------[ cut here ]------------
[  518.757910] kernel BUG at drivers/gpu/drm/i915/i915_gem_gtt.c:3380!
[  518.757921] invalid opcode: 0000 [#1] PREEMPT SMP
[  518.757925] Modules linked in: snd_hda_codec_hdmi asix usbnet mii
snd_hda_codec_realtek snd_hda_codec_generic x86_pkg_temp_thermal
intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul snd_hda_intel
ghash_clmulni_intel snd_hda_codec snd_hwdep snd_hda_core snd_pcm e1000e ptp
pps_core i915 prime_numbers i2c_hid
[  518.757953] CPU: 1 PID: 62 Comm: kworker/1:1 Tainted: G     U         
4.14.0-rc3-drm-tip-ww40-commit-2f14e31+ #1
[  518.757959] Hardware name: Intel Corporation CoffeeLake Client
Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X104.A03.1709140535
09/14/2017
[  518.757978] Workqueue: events_long i915_hangcheck_elapsed [i915]
[  518.757983] task: ffff880459238040 task.stack: ffffc900002d4000
[  518.758020] RIP: 0010:i915_ggtt_enable_guc+0x1e/0x20 [i915]
[  518.758024] RSP: 0018:ffffc900002d7a70 EFLAGS: 00010202
[  518.758029] RAX: 0000000080000000 RBX: ffff88044da04d28 RCX:
0000000000000001
[  518.758033] RDX: 0000000080000001 RSI: ffff880459238978 RDI:
ffff88044da00000
[  518.758038] RBP: ffffc900002d7a70 R08: 0000000000000000 R09:
0000000000000001
[  518.758043] R10: 0000000000000000 R11: 0000000000000000 R12:
ffff88044da00000
[  518.758063] R13: ffff88044da00ec0 R14: ffffc900002d7b38 R15:
ffff88044d8312b8
[  518.758067] FS:  0000000000000000(0000) GS:ffff88045d240000(0000)
knlGS:0000000000000000
[  518.758072] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  518.758076] CR2: 00007fd7c291d9d0 CR3: 0000000431126001 CR4:
00000000003606e0
[  518.758081] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
[  518.758085] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7:
0000000000000400
[  518.758105] Call Trace:
[  518.758120]  intel_uc_init_hw+0x50/0x340 [i915]
[  518.758135]  i915_gem_init_hw+0x10a/0x2a0 [i915]
[  518.758146]  i915_reset+0x1c5/0x220 [i915]
[  518.758157]  i915_reset_device+0x1e4/0x240 [i915]
[  518.758169]  ? gen8_gt_irq_ack+0x160/0x160 [i915]
[  518.758174]  ? work_on_cpu_safe+0x60/0x60
[  518.758185]  i915_handle_error+0x266/0x400 [i915]
[  518.758191]  ? vsnprintf+0x23b/0x470
[  518.758194]  ? scnprintf+0x3a/0x70
[  518.758209]  hangcheck_declare_hang+0xcd/0xf0 [i915]
[  518.758224]  ? intel_engine_get_active_head+0xaf/0xd0 [i915]
[  518.758238]  i915_hangcheck_elapsed+0x26b/0x2e0 [i915]
[  518.758243]  process_one_work+0x20d/0x6a0
[  518.758247]  worker_thread+0x49/0x3b0
[  518.758251]  kthread+0x14d/0x180
[  518.758253]  ? process_one_work+0x6a0/0x6a0
[  518.758257]  ? kthread_create_on_node+0x40/0x40
[  518.758261]  ret_from_fork+0x27/0x40
[  518.758265] Code: c3 66 90 66 2e 0f 1f 84 00 00 00 00 00 48 81 bf 70 67 00
00 60 f1 06 a0 55 48 89 e5 75 0d 48 c7 87 70 67 00 00 80 f1 06 a0 5d c3 <0f> 0b
48 81 bf 70 67 00 00 80 f1 06 a0 55 48 89 e5 75 0d 48 c7 
[  518.758312] RIP: i915_ggtt_enable_guc+0x1e/0x20 [i915] RSP: ffffc900002d7a70
[  518.758323] ---[ end trace 90615b73efb366df ]---

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