The CI Bug Log issue associated to this bug has been updated.

### New filters associated

* SNB: suspend tests - dmesg-warn - Failed to idle engines, declaring wedged!
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6078/shard-snb5/igt@kms_vblank@pipe-b-ts-continuation-dpms-suspend.html

<7> [388.661273] __i915_gem_set_wedged rcs0
<7> [388.661300] __i915_gem_set_wedged 	Awake? 1
<7> [388.661302] __i915_gem_set_wedged 	Hangcheck: 232 ms ago
<7> [388.661304] __i915_gem_set_wedged 	Reset count: 0 (global 12)
<7> [388.661317] __i915_gem_set_wedged 	Requests:
<7> [388.661344] __i915_gem_set_wedged 		first   7:8bd35!  @ 232ms: [i915]
<7> [388.661346] __i915_gem_set_wedged 		last    7:8bd35!  @ 232ms: [i915]
<7> [388.661362] __i915_gem_set_wedged 	CCID: 0x7fffa10d
<7> [388.661364] __i915_gem_set_wedged 	RING_START: 0x00001000
<7> [388.661367] __i915_gem_set_wedged 	RING_HEAD:  0x00000170
<7> [388.661369] __i915_gem_set_wedged 	RING_TAIL:  0x00000170
<7> [388.661372] __i915_gem_set_wedged 	RING_CTL:   0x0001f001
<7> [388.661375] __i915_gem_set_wedged 	RING_MODE:  0x00004240 [idle]
<7> [388.661377] __i915_gem_set_wedged 	RING_IMR: ffffffff
<7> [388.661379] __i915_gem_set_wedged 	ACTHD:  0x00000000_00000170
<7> [388.661382] __i915_gem_set_wedged 	BBADDR: 0x00000000_00000000
<7> [388.661384] __i915_gem_set_wedged 	DMA_FADDR: 0x00000000_00001170
<7> [388.661386] __i915_gem_set_wedged 	IPEIR: 0x00000000
<7> [388.661389] __i915_gem_set_wedged 	IPEHR: 0x01000000
<7> [388.661471] __i915_gem_set_wedged 		E  7:8bd35!  @ 232ms: [i915]
<7> [388.661580] __i915_gem_set_wedged HWSP:
<7> [388.661584] __i915_gem_set_wedged [0000] 00000001 00000000 00000000 00000000 00000000 00000000 00000000 00000000
<7> [388.661586] __i915_gem_set_wedged [0020] 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
<7> [388.661588] __i915_gem_set_wedged *
<7> [388.661590] __i915_gem_set_wedged [0100] 0008bd35 00000000 00000000 00000000 00000000 00000000 00000000 00000000
<7> [388.661592] __i915_gem_set_wedged [0120] 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
<7> [388.661594] __i915_gem_set_wedged *
<7> [388.661598] __i915_gem_set_wedged Idle? yes
<7> [388.661600] __i915_gem_set_wedged bcs0
<7> [388.661602] __i915_gem_set_wedged 	Awake? 1
<7> [388.661603] __i915_gem_set_wedged 	Hangcheck: 233 ms ago
<7> [388.661605] __i915_gem_set_wedged 	Reset count: 0 (global 12)
<7> [388.661607] __i915_gem_set_wedged 	Requests:
<7> [388.661609] __i915_gem_set_wedged 		first   9:93d55!  @ 233ms: [i915]
<7> [388.661612] __i915_gem_set_wedged 		last    9:93d55!  @ 233ms: [i915]
<7> [388.661615] __i915_gem_set_wedged 	RING_START: 0x00021000
<7> [388.661617] __i915_gem_set_wedged 	RING_HEAD:  0x00000078
<7> [388.661620] __i915_gem_set_wedged 	RING_TAIL:  0x00000078
<7> [388.661622] __i915_gem_set_wedged 	RING_CTL:   0x0001f001
<7> [388.661625] __i915_gem_set_wedged 	RING_MODE:  0x00000200 [idle]
<7> [388.661628] __i915_gem_set_wedged 	RING_IMR: ffffffff
<7> [388.661630] __i915_gem_set_wedged 	ACTHD:  0x00000000_00000078
<7> [388.661632] __i915_gem_set_wedged 	BBADDR: 0x00000000_00000000
<7> [388.661634] __i915_gem_set_wedged 	DMA_FADDR: 0x00000000_00021078
<7> [388.661637] __i915_gem_set_wedged 	IPEIR: 0x00000000
<7> [388.661639] __i915_gem_set_wedged 	IPEHR: 0x01000000
<7> [388.661641] __i915_gem_set_wedged 		E  9:93d55!  @ 233ms: [i915]
<7> [388.661643] __i915_gem_set_wedged HWSP:
<7> [388.661645] __i915_gem_set_wedged [0000] 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
<7> [388.661647] __i915_gem_set_wedged *
<7> [388.661649] __i915_gem_set_wedged [0100] 00093d55 00000000 00000000 00000000 00000000 00000000 00000000 00000000
<7> [388.661652] __i915_gem_set_wedged [0120] 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
<7> [388.661653] __i915_gem_set_wedged *
<7> [388.661657] __i915_gem_set_wedged Idle? yes
<7> [388.661659] __i915_gem_set_wedged vcs0
<7> [388.661660] __i915_gem_set_wedged 	Awake? 1
<7> [388.661662] __i915_gem_set_wedged 	Hangcheck: 233 ms ago
<7> [388.661664] __i915_gem_set_wedged 	Reset count: 0 (global 12)
<7> [388.661665] __i915_gem_set_wedged 	Requests:
<7> [388.661668] __i915_gem_set_wedged 		first   b:13-  @ 233ms: [i915]
<7> [388.661671] __i915_gem_set_wedged 		last    b:13-  @ 233ms: [i915]
<7> [388.661674] __i915_gem_set_wedged 	RING_START: 0x00041000
<7> [388.661676] __i915_gem_set_wedged 	RING_HEAD:  0x000002d0
<7> [388.661679] __i915_gem_set_wedged 	RING_TAIL:  0x00000078
<7> [388.661681] __i915_gem_set_wedged 	RING_CTL:   0x0001f001
<7> [388.661684] __i915_gem_set_wedged 	RING_MODE:  0x00000000
<7> [388.661686] __i915_gem_set_wedged 	RING_IMR: ffffefff
<7> [388.661689] __i915_gem_set_wedged 	ACTHD:  0x00000000_40841114
<7> [388.661691] __i915_gem_set_wedged 	BBADDR: 0x00000000_408425ab
<7> [388.661693] __i915_gem_set_wedged 	DMA_FADDR: 0x00000000_40843a00
<7> [388.661695] __i915_gem_set_wedged 	IPEIR: 0x00000008
<7> [388.661698] __i915_gem_set_wedged 	IPEHR: 0x00000000
<7> [388.661700] __i915_gem_set_wedged 		E  b:13-  @ 233ms: [i915]
<7> [388.661702] __i915_gem_set_wedged HWSP:
<7> [388.661704] __i915_gem_set_wedged [0000] 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
<7> [388.661706] __i915_gem_set_wedged *
<7> [388.661708] __i915_gem_set_wedged [0100] 00000005 00000000 00000000 00000000 00000000 00000000 00000000 00000000
<7> [388.661710] __i915_gem_set_wedged [0120] 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
<7> [388.661712] __i915_gem_set_wedged *
<7> [388.661716] __i915_gem_set_wedged Idle? no
<7> [388.661717] __i915_gem_set_wedged Signals:
<7> [388.661761] __i915_gem_set_wedged 	[b:13] @ 233ms

Note the vcs RING_HEAD:RING_TAIL look fishy.

A CI Bug Log filter associated to this bug has been updated:

{- SNB: suspend tests - dmesg-warn - Failed to idle engines, declaring wedged! -}
{+ SNB: suspend/reload tests - dmesg-warn - Failed to idle engines, declaring wedged! +}

New failures caught by the filter:

  * https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6305/fi-snb-2600/igt@i915_module_load@reload-no-display.html

-- GitLab Migration Automatic Message --

This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity.

You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.freedesktop.org/drm/intel/issues/294.