igt@runner@aborted - fail - Previous test: gem_exec_parallel
https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_421/fi-hsw-peppy/igt@runner@aborted.html
Aborting.
Previous test: gem_exec_parallel (rcs0-contexts)
<7>[ 75.489297] [IGT] gem_exec_parallel: executing
<5>[ 75.503212] Setting dangerous option reset - tainting kernel
<7>[ 75.512380] [IGT] gem_exec_parallel: starting subtest rcs0-contexts
<7>[ 78.372085] [drm:edp_panel_vdd_off_sync [i915]] Turning [ENCODER:76:DDI A] VDD off
<7>[ 78.372230] [drm:edp_panel_vdd_off_sync [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0x00000007
<3>[ 185.699072] INFO: task kworker/u4:21:988 blocked for more than 61 seconds.
<3>[ 185.699222] Tainted: G U W 5.5.0-rc6-gcef3a815e760-drmtip_421+ #1
<3>[ 185.699303] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
<6>[ 185.699384] kworker/u4:21 D12216 988 2 0x80004000
<6>[ 185.699573] Workqueue: i915 __i915_gem_free_work [i915]
<4>[ 185.699583] Call Trace:
<4>[ 185.699605] ? __schedule+0x2e5/0x800
<4>[ 185.699626] schedule+0x37/0xe0
<4>[ 185.699636] schedule_preempt_disabled+0xf/0x20
<4>[ 185.699645] __mutex_lock+0x281/0x9c0
<4>[ 185.699659] ? find_held_lock+0x2d/0x90
<4>[ 185.699834] ? i915_gem_object_release_mmap+0x30/0x70 [i915]
<4>[ 185.699846] ? mark_held_locks+0x49/0x70
<4>[ 185.700122] ? i915_gem_object_release_mmap+0x30/0x70 [i915]
<4>[ 185.700294] i915_gem_object_release_mmap+0x30/0x70 [i915]
<4>[ 185.700467] __i915_gem_free_objects+0x102/0x4e0 [i915]
<4>[ 185.700495] process_one_work+0x26a/0x620
<4>[ 185.700522] worker_thread+0x37/0x380
<4>[ 185.700539] ? process_one_work+0x620/0x620
<4>[ 185.700548] kthread+0x119/0x130
<4>[ 185.700558] ? kthread_park+0x80/0x80
<4>[ 185.700574] ret_from_fork+0x3a/0x50