[Bug 103231] [KBL] GPU Hang observed while running CtsDeqpTestCases on KabyLake

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=103231

--- Comment #2 from Jani Saarinen <jani.saarinen at intel.com> ---
Kernel: Linux version 4.14.0-rc3-00002-g3b3aeb1c

[   15.179300] i915 0000:00:02.0: Direct firmware load for
i915/kbl_guc_ver9_14.bin failed with error -2
[   15.179300] i915 0000:00:02.0: Falling back to user helper
[   15.179569] [drm] Failed to fetch valid uC firmware from
i915/kbl_guc_ver9_14.bin (error -11)
[   15.181012] [drm:intel_uc_init_hw] *ERROR* GuC init failed
[   15.181012] [drm] Falling back from GuC submission to execlist mode
[   15.181012] [drm] GuC firmware loading disabled
[   15.196436] read descriptors
[   15.196438] read strings
[   15.261719] type=1400 audit(1507720816.960:13): avc: denied { wake_alarm }
for pid=3127 comm="healthd" capability=35 scontext=u:r:healthd:s0
tcontext=u:r:healthd:s0 tclass=capability2 permissive=1
[   15.264518] vdc: 200 3164 Command succeeded
[   15.378108] [drm] RC6 on
[   15.380994] Unexpected send: action=0x6
[   15.385324] ------------[ cut here ]------------
[   15.390505] WARNING: CPU: 1 PID: 3131 at
/home/samiuddi/KB/kernel/icl/drivers/gpu/drm/i915/intel_uc.c:499
intel_guc_send_nop+0x19/0x30
[   15.404018] Modules linked in: rfkill_gpio
[   15.408600] CPU: 1 PID: 3131 Comm: surfaceflinger Tainted: G     U         
4.14.0-rc3-00002-g3b3aeb1c #1
[   15.419291] Hardware name: Intel Corporation Kabylake Client
platform/Kabylake R DDR4 RVP, BIOS KBLSE2R1.R00.X081.P01.1703230239 03/23/2017
[   15.433285] task: ffff9c38f25a2080 task.stack: ffffbc45827a0000
[   15.439900] RIP: 0010:intel_guc_send_nop+0x19/0x30
[   15.445252] RSP: 0018:ffffbc45827a39a8 EFLAGS: 00010246

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