[Bug 65495] [GM45 Bisected]igt/ZZ_hangman Aborted and [drm:i915_reset] ERROR Failed to reset chip

Wed Jun 12 23:33:13 PDT 2013

https://bugs.freedesktop.org/show_bug.cgi?id=65495

--- Comment #9 from lu hua <huax.lu at intel.com> ---
Created attachment 80754
  --> https://bugs.freedesktop.org/attachment.cgi?id=80754&action=edit
i915_error_state

ZZ_hangman works well on latest -driq kernel. Run ZZ_hangman then run following
cases, they will cause GPU hang:
igt/debugfs_emon_crash
igt/drm_vma_limiter
igt/gem_cpu_concurrent_blit/overwrite-source
igt/gem_gtt_concurrent_blit/early-read
igt/gem_mmap

dmesg:
[   60.419186] [drm:i915_driver_open],
[   60.419202] [drm:intel_crtc_set_config], [CRTC:3] [FB:37] #connectors=1 (x
y) (0 0)
[   60.419209] [drm:intel_modeset_stage_output_state], [CONNECTOR:5:LVDS-1] to
[CRTC:3]
[   60.419212] [drm:intel_crtc_set_config], [CRTC:4] [NOFB]
[   60.419214] [drm:intel_modeset_stage_output_state], [CONNECTOR:5:LVDS-1] to
[CRTC:3]
[   60.419220] [drm:i915_driver_open],
[   60.419260] [drm:i915_getparam], Unknown parameter 22
[   60.419288] [drm:i915_getparam], Unknown parameter 22
[   61.969754] [drm:i915_driver_open],
[   61.969766] [drm:i915_driver_open],
[   61.969792] [drm:i915_getparam], Unknown parameter 22
[   62.225992] [drm:intel_crtc_set_config], [CRTC:3] [FB:37] #connectors=1 (x
y) (0 0)
[   62.226021] [drm:intel_modeset_stage_output_state], [CONNECTOR:5:LVDS-1] to
[CRTC:3]
[   62.226025] [drm:intel_crtc_set_config], [CRTC:4] [NOFB]
[   62.226027] [drm:intel_modeset_stage_output_state], [CONNECTOR:5:LVDS-1] to
[CRTC:3]
[   83.838268] [drm:i915_driver_open],
[   83.838283] [drm:intel_crtc_set_config], [CRTC:3] [FB:37] #connectors=1 (x
y) (0 0)
[   83.838288] [drm:intel_modeset_stage_output_state], [CONNECTOR:5:LVDS-1] to
[CRTC:3]
[   83.838291] [drm:intel_crtc_set_config], [CRTC:4] [NOFB]
[   83.838293] [drm:intel_modeset_stage_output_state], [CONNECTOR:5:LVDS-1] to
[CRTC:3]
[   83.838299] [drm:i915_driver_open],
[   83.838336] [drm:i915_getparam], Unknown parameter 22
[   83.838362] [drm:i915_getparam], Unknown parameter 22
[   85.384475] [drm:i915_driver_open],
[   85.384488] [drm:i915_driver_open],
[   85.384514] [drm:i915_getparam], Unknown parameter 22
[   85.638461] [drm:intel_crtc_set_config], [CRTC:3] [FB:37] #connectors=1 (x
y) (0 0)
[   85.638472] [drm:intel_modeset_stage_output_state], [CONNECTOR:5:LVDS-1] to
[CRTC:3]
[   85.638475] [drm:intel_crtc_set_config], [CRTC:4] [NOFB]
[   85.638477] [drm:intel_modeset_stage_output_state], [CONNECTOR:5:LVDS-1] to
[CRTC:3]
[   89.911226] [drm:i915_ring_stop_set], Stopping rings 0x0000000f
[   89.914325] [drm:i915_driver_open],
[   89.914341] [drm:intel_crtc_set_config], [CRTC:3] [FB:37] #connectors=1 (x
y) (0 0)
[   89.914347] [drm:intel_modeset_stage_output_state], [CONNECTOR:5:LVDS-1] to
[CRTC:3]
[   89.914350] [drm:intel_crtc_set_config], [CRTC:4] [NOFB]
[   89.914352] [drm:intel_modeset_stage_output_state], [CONNECTOR:5:LVDS-1] to
[CRTC:3]
[   89.914358] [drm:i915_driver_open],
[   97.708011] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU
hung
[   97.708058] [drm] capturing error event; look for more information in
/sys/kernel/debug/dri/0/i915_error_state
[   97.711483] [drm:i915_error_work_func], resetting chip
[   97.711532] [drm] Simulated gpu hang, resetting stop_rings
[   97.711574] [drm:gm45_get_vblank_counter], trying to get vblank count for
disabled pipe B
[   97.711637] [drm:i9xx_update_plane], Writing base 00046000 00000000 0 0 5120
[   97.712079] [drm:i915_getparam], Unknown parameter 22
[  105.704130] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU
hung
[  105.704373] [drm:i915_error_work_func], resetting chip
[  105.704440] [drm:gm45_get_vblank_counter], trying to get vblank count for
disabled pipe B
[  105.704514] [drm:i9xx_update_plane], Writing base 00046000 00000000 0 0 5120
[  106.231569] [drm:intel_crtc_set_config], [CRTC:3] [FB:37] #connectors=1 (x
y) (0 0)
[  106.231576] [drm:intel_modeset_stage_output_state], [CONNECTOR:5:LVDS-1] to
[CRTC:3]
[  106.231579] [drm:intel_crtc_set_config], [CRTC:4] [NOFB]
[  106.231581] [drm:intel_modeset_stage_output_state], [CONNECTOR:5:LVDS-1] to
[CRTC:3]
[  106.241424] [drm:i915_driver_open],
[  106.241432] [drm:intel_crtc_set_config], [CRTC:3] [FB:37] #connectors=1 (x
y) (0 0)
[  106.241436] [drm:intel_modeset_stage_output_state], [CONNECTOR:5:LVDS-1] to
[CRTC:3]
[  106.241438] [drm:intel_crtc_set_config], [CRTC:4] [NOFB]
[  106.241440] [drm:intel_modeset_stage_output_state], [CONNECTOR:5:LVDS-1] to
[CRTC:3]
[  106.241446] [drm:i915_driver_open],
[  106.241471] [drm:i915_getparam], Unknown parameter 22
[  114.704133] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU
hung
[  114.704391] [drm:i915_error_work_func], resetting chip
[  114.704467] [drm:gm45_get_vblank_counter], trying to get vblank count for
disabled pipe B
[  114.704549] [drm:i9xx_update_plane], Writing base 00046000 00000000 0 0 5120
[  114.704878] [drm:intel_crtc_set_config], [CRTC:3] [FB:37] #connectors=1 (x
y) (0 0)
[  114.704882] [drm:intel_modeset_stage_output_state], [CONNECTOR:5:LVDS-1] to
[CRTC:3]
[  114.704885] [drm:intel_crtc_set_config], [CRTC:4] [NOFB]
[  114.704887] [drm:intel_modeset_stage_output_state], [CONNECTOR:5:LVDS-1] to
[CRTC:3]
[  114.752250] [drm:i915_error_state_write], Resetting error state
[  128.187576] [drm:i915_driver_open],
[  128.187591] [drm:intel_crtc_set_config], [CRTC:3] [FB:37] #connectors=1 (x
y) (0 0)
[  128.187597] [drm:intel_modeset_stage_output_state], [CONNECTOR:5:LVDS-1] to
[CRTC:3]
[  128.187600] [drm:intel_crtc_set_config], [CRTC:4] [NOFB]
[  128.187602] [drm:intel_modeset_stage_output_state], [CONNECTOR:5:LVDS-1] to
[CRTC:3]
[  128.187608] [drm:i915_driver_open],
[  128.187651] [drm:i915_getparam], Unknown parameter 22
[  135.704042] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU
hung
[  135.704090] [drm] capturing error event; look for more information in
/sys/kernel/debug/dri/0/i915_error_state
[  135.705435] [drm:i915_error_work_func], resetting chip
[  135.705519] [drm:gm45_get_vblank_counter], trying to get vblank count for
disabled pipe B
[  135.705604] [drm:i9xx_update_plane], Writing base 00046000 00000000 0 0 5120
[  135.705940] [drm:i915_getparam], Unknown parameter 22
[  137.282160] [drm:i915_driver_open],
[  137.282174] [drm:i915_driver_open],
[  137.282203] [drm:i915_getparam], Unknown parameter 22
[  139.712142] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU
hung
[  139.712354] [drm:i915_error_work_func], resetting chip
[  139.717439] [drm:i915_reset] *ERROR* GPU hanging too fast, declaring wedged!
[  139.717484] [drm:i915_reset] *ERROR* Failed to reset chip.
[  139.717518] [drm:i9xx_update_plane], Writing base 00046000 00000000 0 0 5120
[  139.971331] [drm:intel_crtc_set_config], [CRTC:3] [FB:37] #connectors=1 (x
y) (0 0)
[  139.971343] [drm:intel_modeset_stage_output_state], [CONNECTOR:5:LVDS-1] to
[CRTC:3]
[  139.971346] [drm:intel_crtc_set_config], [CRTC:4] [NOFB]
[  139.971348] [drm:intel_modeset_stage_output_state], [CONNECTOR:5:LVDS-1] to
[CRTC:3]

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[Bug 65495] [GM45 Bisected]igt/ZZ_hangman Aborted and [drm:i915_reset] *ERROR* Failed to reset chip

[Bug 65495] [GM45 Bisected]igt/ZZ_hangman Aborted and [drm:i915_reset] ERROR Failed to reset chip