https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_20/fi-kbl-r/igt@gem_eio@in-flight-internal-10ms.html (gem_eio:1485) igt_gt-CRITICAL: Test assertion failure function igt_force_gpu_reset, file ../lib/igt_gt.c:415: (gem_eio:1485) igt_gt-CRITICAL: Failed assertion: !wedged Test gem_eio failed.
The gpu died earlier at <6>[ 147.563615] Console: switching to colour frame buffer device 480x135 <6>[ 147.674647] Console: switching to colour dummy device 80x25 <7>[ 147.674698] [IGT] perf: executing <7>[ 147.679102] [IGT] perf: starting subtest oa-exponents <7>[ 147.711703] [drm:i915_perf_open_ioctl [i915]] OA Buffer initialized, gtt offset = 0x2000000, vaddr = 00000000216bd93c <7>[ 147.727775] [drm:i915_perf_open_ioctl [i915]] OA Buffer initialized, gtt offset = 0x3000000, vaddr = 00000000d3e2df82 <7>[ 147.743342] [drm:i915_perf_open_ioctl [i915]] OA Buffer initialized, gtt offset = 0x2000000, vaddr = 00000000cd8ff622 <7>[ 147.764961] [drm:i915_perf_open_ioctl [i915]] OA Buffer initialized, gtt offset = 0x3000000, vaddr = 00000000b67cc685 <7>[ 147.785252] [drm:i915_perf_open_ioctl [i915]] OA Buffer initialized, gtt offset = 0x2000000, vaddr = 00000000b57f539e <7>[ 147.804878] [drm:i915_perf_open_ioctl [i915]] OA Buffer initialized, gtt offset = 0x3000000, vaddr = 00000000557656be <7>[ 147.828944] [drm:i915_perf_open_ioctl [i915]] OA Buffer initialized, gtt offset = 0x2000000, vaddr = 00000000b66cc83a <7>[ 147.861347] [drm:i915_perf_open_ioctl [i915]] OA Buffer initialized, gtt offset = 0x3000000, vaddr = 00000000b3c9cfaa <7>[ 147.897513] [drm:i915_perf_open_ioctl [i915]] OA Buffer initialized, gtt offset = 0x2000000, vaddr = 00000000eaf08a16 <7>[ 147.965592] [drm:i915_perf_open_ioctl [i915]] OA Buffer initialized, gtt offset = 0x3000000, vaddr = 00000000216bd93c <7>[ 148.074517] [drm:i915_perf_open_ioctl [i915]] OA Buffer initialized, gtt offset = 0x2000000, vaddr = 00000000d3e2df82 <7>[ 148.263040] [drm:i915_perf_open_ioctl [i915]] OA Buffer initialized, gtt offset = 0x3000000, vaddr = 00000000cd8ff622 <7>[ 148.614186] [drm:i915_perf_open_ioctl [i915]] OA Buffer initialized, gtt offset = 0x2000000, vaddr = 00000000b67cc685 <7>[ 149.276215] [drm:i915_perf_open_ioctl [i915]] OA Buffer initialized, gtt offset = 0x3000000, vaddr = 00000000b57f539e <7>[ 149.536136] [drm:edp_panel_vdd_off_sync [i915]] Turning eDP port A VDD off <7>[ 149.536253] [drm:edp_panel_vdd_off_sync [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0x00000007 <7>[ 150.572114] [drm:i915_perf_open_ioctl [i915]] OA Buffer initialized, gtt offset = 0x2000000, vaddr = 00000000557656be <7>[ 156.704454] missed_breadcrumb rcs0 missed breadcrumb at intel_breadcrumbs_hangcheck+0x5a/0x80 [i915] <7>[ 156.704500] missed_breadcrumb current seqno 80a, last 80c, hangcheck 80a [2944 ms], inflight 2 <7>[ 156.704507] missed_breadcrumb Reset count: 2 (global 0) <7>[ 156.704520] missed_breadcrumb Requests: <7>[ 156.704543] missed_breadcrumb first 80b [2f0:7ee] prio=0 @ 3945ms: perf[1471]/1 <7>[ 156.704548] missed_breadcrumb last 80c [14:1f] prio=-1024 @ 3500ms: [kernel] <7>[ 156.704570] missed_breadcrumb active 80b [2f0:7ee] prio=0 @ 3945ms: perf[1471]/1 <7>[ 156.704576] missed_breadcrumb [head 3628, postfix 3680, tail 36a8, batch 0x00000000_01001000] <7>[ 156.704582] missed_breadcrumb ring->start: 0x00019000 <7>[ 156.704586] missed_breadcrumb ring->head: 0x00003628 <7>[ 156.704590] missed_breadcrumb ring->tail: 0x000036a8 <7>[ 156.704595] missed_breadcrumb ring->emit: 0x000036a8 <7>[ 156.704600] missed_breadcrumb ring->space: 0x00002d40 <7>[ 156.704630] missed_breadcrumb RING_START: 0x00019000 <7>[ 156.704639] missed_breadcrumb RING_HEAD: 0x00003680 <7>[ 156.704644] missed_breadcrumb RING_TAIL: 0x000036a0 <7>[ 156.704650] missed_breadcrumb RING_CTL: 0x00003000 <7>[ 156.704658] missed_breadcrumb RING_MODE: 0x00000000 <7>[ 156.704663] missed_breadcrumb RING_IMR: fffffefe <7>[ 156.704669] missed_breadcrumb ACTHD: 0x00000000_00e03680 <7>[ 156.704676] missed_breadcrumb BBADDR: 0x00000000_0100147c <7>[ 156.704682] missed_breadcrumb DMA_FADDR: 0x00000000_0001c6a0 <7>[ 156.704690] missed_breadcrumb IPEIR: 0x00000000 <7>[ 156.704694] missed_breadcrumb IPEHR: 0x7a000004 <7>[ 156.704700] missed_breadcrumb Execlist status: 0x00004048 00000008 <7>[ 156.704706] missed_breadcrumb Execlist CSB read 3 [3 cached], write 3 [4 from hws], interrupt posted? no, tasklet queued? no (enabled) <7>[ 156.704712] missed_breadcrumb ELSP[0] count=2, rq: 80b [2f0:7ee] prio=0 @ 3945ms: perf[1471]/1 <7>[ 156.704719] missed_breadcrumb ELSP[1] count=1, rq: 80c [14:1f] prio=-1024 @ 3500ms: [kernel] <7>[ 156.704724] missed_breadcrumb HW active? 0x1 <7>[ 156.704746] missed_breadcrumb E 80b [2f0:7ee] prio=0 @ 3945ms: perf[1471]/1 <7>[ 156.704764] missed_breadcrumb E 80c [14:1f] prio=-1024 @ 3500ms: [kernel] <7>[ 156.704766] missed_breadcrumb Queue priority: -1024 <7>[ 156.704792] missed_breadcrumb perf [1471] waiting for 80b <7>[ 156.704809] missed_breadcrumb perf [1472] waiting for 80b <7>[ 156.704817] missed_breadcrumb IRQ? 0x1 (breadcrumbs? yes) (execlists? no) <7>[ 156.704821] missed_breadcrumb HWSP: <7>[ 156.704827] missed_breadcrumb 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 <7>[ 156.704833] missed_breadcrumb * <7>[ 156.704839] missed_breadcrumb 00000040 00000018 00000008 00000001 00000000 00000018 00000008 00000001 00000000 <7>[ 156.704845] missed_breadcrumb 00000060 00008002 00000008 00000001 00000000 00000000 00000000 00000000 00000004 <7>[ 156.704851] missed_breadcrumb 00000080 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 <7>[ 156.704856] missed_breadcrumb * <7>[ 156.704861] missed_breadcrumb 000000c0 0000080a 00000000 00000000 00000000 00000000 00000000 00000000 00000000 <7>[ 156.704866] missed_breadcrumb 000000e0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 <7>[ 156.704872] missed_breadcrumb * <7>[ 156.704883] missed_breadcrumb Idle? no
*** This bug has been marked as a duplicate of bug 106064 ***
Closing dups.
Also seen on SKL: https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_66/fi-skl-6600u/igt@gem_eio@in-flight-external.html The root cause still remains the one seen in fdo#106064.
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