https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7099/fi-icl-dsi/igt@i915_selftest@live_gem_contexts.html (i915_selftest:5079) igt_kmod-WARNING: i915/i915_gem_context_live_selftests: igt_shared_ctx_exec failed with error -5 (i915_selftest:5079) igt_kmod-WARNING: [drm:intel_power_well_enable [i915]] enabling always-on (i915_selftest:5079) igt_kmod-WARNING: [drm:intel_power_well_enable [i915]] enabling DC off (i915_selftest:5079) igt_kmod-WARNING: [drm:gen9_set_dc_state [i915]] Setting DC state from 02 to 00 (i915_selftest:5079) igt_kmod-WARNING: [drm:intel_combo_phy_init [i915]] Combo PHY A already enabled, won't reprogram it. (i915_selftest:5079) igt_kmod-WARNING: [drm:intel_combo_phy_init [i915]] Combo PHY B already enabled, won't reprogram it. (i915_selftest:5079) igt_kmod-WARNING: [drm:intel_power_well_enable [i915]] enabling power well 2 (i915_selftest:5079) igt_kmod-WARNING: [drm:intel_power_well_enable [i915]] enabling power well 3 (i915_selftest:5079) igt_kmod-WARNING: [drm:intel_power_well_enable [i915]] enabling power well 4 (i915_selftest:5079) igt_kmod-WARNING: i915: probe of 0000:00:02.0 failed with error -5 (i915_selftest:5079) igt_kmod-CRITICAL: Test assertion failure function igt_kselftest_execute, file ../lib/igt_kmod.c:548: (i915_selftest:5079) igt_kmod-CRITICAL: Failed assertion: err == 0 (i915_selftest:5079) igt_kmod-CRITICAL: kselftest "i915 igt__31__live_gem_contexts=1 live_selftests=-1 disable_display=1 st_filter=" failed: Input/output error [5] Subtest live_gem_contexts failed.
The CI Bug Log issue associated to this bug has been updated. ### New filters associated * ICL: igt@i915_selftest@live_gem_contexts - dmesg-fail - igt_shared_ctx_exec failed with error -5 - https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_4971/fi-icl-u4/igt@i915_selftest@live_gem_contexts.html - https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14807/fi-icl-u4/igt@i915_selftest@live_gem_contexts.html - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7095/fi-icl-guc/igt@i915_selftest@live_gem_contexts.html - https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14813/fi-icl-dsi/igt@i915_selftest@live_gem_contexts.html - https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14814/fi-icl-guc/igt@i915_selftest@live_gem_contexts.html - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7099/fi-icl-dsi/igt@i915_selftest@live_gem_contexts.html - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7096/shard-iclb1/igt@i915_selftest@live_gem_contexts.html
The basic pattern is like <7> [659.573044] hangcheck rcs0 <7> [659.573066] hangcheck Awake? 6 <7> [659.573070] hangcheck Hangcheck: 5954 ms ago <7> [659.573074] hangcheck Reset count: 0 (global 0) <7> [659.573077] hangcheck Requests: <7> [659.573084] hangcheck MMIO base: 0x00002000 <7> [659.573879] hangcheck RING_START: 0x001d0000 <7> [659.573886] hangcheck RING_HEAD: 0x00000028 <7> [659.573893] hangcheck RING_TAIL: 0x00000068 <7> [659.573903] hangcheck RING_CTL: 0x00003001 <7> [659.573925] hangcheck RING_MODE: 0x00000000 <7> [659.574685] hangcheck RING_IMR: 00000000 <7> [659.574700] hangcheck ACTHD: 0x00000000_001773e4 <7> [659.574714] hangcheck BBADDR: 0x00000000_001773e5 <7> [659.574755] hangcheck DMA_FADDR: 0x00000000_001775c0 <7> [659.574762] hangcheck IPEIR: 0x00000000 <7> [659.574770] hangcheck IPEHR: 0xf77d32ef <7> [659.575542] hangcheck Execlist status: 0x00202098 00000020, entries 12 <7> [659.575548] hangcheck Execlist CSB read 2, write 2, tasklet queued? no (enabled) <7> [659.575561] hangcheck Active[0]: ring:{start:001d4000, hwsp:fae192c0, seqno:00000000}, rq: 20fd7:2 prio=3 @ 7541ms: [i915] <7> [659.575567] hangcheck Active[1]: rq: 20fd6:4!+ prio=2 @ 7541ms: signaled <7> [659.575734] hangcheck E 20fd7:2 prio=3 @ 7541ms: [i915] <7> [659.575814] hangcheck Queue priority hint: 3 <7> [659.575820] hangcheck Q 20fd8:2 prio=3 @ 7540ms: [i915] <7> [659.575826] hangcheck Q 20fd9:2 prio=3 @ 7540ms: [i915] <7> [659.575832] hangcheck Q 20fda:2 prio=3 @ 7540ms: [i915] <7> [659.575838] hangcheck Q 20fdb:2 prio=3 @ 7538ms: [i915] <7> [659.575844] hangcheck Q 20fd7:4- prio=2 @ 7541ms: [i915] <7> [659.575850] hangcheck Q 20fd8:4 prio=2 @ 7540ms: [i915] <7> [659.575855] hangcheck Q 20fd9:4 prio=2 @ 7540ms: [i915] <7> [659.575861] hangcheck ...skipping 2 queued requests... <7> [659.575867] hangcheck Q 20fdc:2 prio=2 @ 7538ms: [i915] <7> [659.575897] hangcheck HWSP: <7> [659.575905] hangcheck [0000] 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 <7> [659.575909] hangcheck * <7> [659.575915] hangcheck [0040] 10008002 00000000 10008002 00000000 10008002 00000020 10000014 00000060 <7> [659.575921] hangcheck [0060] 10000018 00000000 10000001 00000000 10000018 00000020 10000001 00000000 <7> [659.575926] hangcheck [0080] 10008002 00000040 10000014 00000040 10008002 00000060 10000014 00000060 <7> [659.575931] hangcheck [00a0] 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000002 <7> [659.575937] hangcheck [00c0] 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 <7> [659.575941] hangcheck * <7> [659.575946] hangcheck Idle? no The GPU is not executing the same context as is active, and the HEAD is off in nowhere land. Naturally it dies.
Last seen two weeks ago with a repro rate of 5 / 142 runs (3.5%)
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