[Bug 65060] New: [i965 Bisected]igt/kms_flip/flip-vs-panning-vs-hang fail and cause many cases fail
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Mon May 27 20:16:05 PDT 2013
https://bugs.freedesktop.org/show_bug.cgi?id=65060
Priority: high
Bug ID: 65060
CC: xunx.fang at intel.com, yangweix.shui at intel.com
Assignee: mika.kuoppala at intel.com
Summary: [i965 Bisected]igt/kms_flip/flip-vs-panning-vs-hang
fail and cause many cases fail
QA Contact: intel-gfx-bugs at lists.freedesktop.org
Severity: major
Classification: Unclassified
OS: All
Reporter: huax.lu at intel.com
Hardware: All
Status: NEW
Version: unspecified
Component: DRM/Intel
Product: DRI
Created attachment 79875
--> https://bugs.freedesktop.org/attachment.cgi?id=79875&action=edit
i915_error_state
System Environment:
--------------------------
Platform: Ironlake/Sandybridge/Ivybridge/Haswell
Kernel: (drm-intel-nightly) 095f1c4ffba0e4242cb43812bc000814749b8484
Bug detailed description:
-------------------------
It fails on drm-intel-next-queued kernel. It works well on drm-intel-fixes
kernel.
Run kms_flip/flip-vs-panning-vs-hang, It fails and causes GPU hang.
After run kms_flip/flip-vs-panning-vs-hang, run following cases, also fail.
igt/gem_cpu_concurrent_blit/early-read
igt/gem_double_irq_loop
igt/gem_dummy_reloc_loop/blt
igt/gem_dummy_reloc_loop/bsd
igt/gem_dummy_reloc_loop/mixed
igt/gem_dummy_reloc_loop/render
igt/gem_exec_big
igt/gem_exec_faulting_reloc
igt/gem_fenced_exec_thrash
igt/gem_gtt_speed
igt/gem_hangcheck_forcewake
igt/gem_ringfill/blitter
igt/gem_ring_sync_loop
igt/gem_set_tiling_vs_blt/tiled-to-tiled
igt/gem_set_tiling_vs_blt/tiled-to-untiled
igt/gem_storedw_loop_bsd
igt/gem_storedw_loop_render
igt/gem_tiled_blits
igt/gem_wait_render_timeout
Bisect shows:f6fccec0256c8754a8f39776070bd5ecf2eed28a is the first bad commit.
commit f6fccec0256c8754a8f39776070bd5ecf2eed28a
Author: Mika Kuoppala <mika.kuoppala at linux.intel.com>
AuthorDate: Fri May 24 17:16:07 2013 +0300
Commit: Daniel Vetter <daniel.vetter at ffwll.ch>
CommitDate: Sat May 25 13:24:52 2013 +0200
drm/i915: track ring progression using seqnos
Instead of relying in acthd, track ring seqno progression
to detect if ring has hung.
v2: put hangcheck stuff inside struct (Chris Wilson)
v3: initialize hangcheck.seqno (Ben Widawsky)
Signed-off-by: Mika Kuoppala <mika.kuoppala at intel.com>
Reviewed-by: Ben Widawsky <ben at bwidawsk.net>
Signed-off-by: Daniel Vetter <daniel.vetter at ffwll.ch>
output:
running testcase: flip-vs-panning-vs-hang
Beginning flip-vs-panning-vs-hang on crtc 3, connector 7
1280x1024 60 1280 1328 1440 1688 1024 1025 1028 1066 0x5 0x48 108000
..gem_set_domain:425 failed, ret=-1, errno=5
Aborted (core dumped)
dmesg:
[ 365.381043] [drm:i915_driver_open],
[ 365.381062] [drm:intel_crtc_set_config], [CRTC:3] [FB:35] #connectors=1 (x
y) (0 0)
[ 365.381067] [drm:intel_modeset_stage_output_state], [CONNECTOR:7:VGA-1] to
[CRTC:3]
[ 365.381070] [drm:intel_crtc_set_config], [CRTC:5] [NOFB]
[ 365.381071] [drm:intel_modeset_stage_output_state], [CONNECTOR:7:VGA-1] to
[CRTC:3]
[ 365.381076] [drm:i915_driver_open],
[ 365.381236] [drm:i915_getparam], Unknown parameter 22
[ 365.381284] [drm:drm_mode_getresources], CRTC[2] CONNECTORS[7] ENCODERS[7]
[ 365.381292] [drm:drm_mode_getresources], CRTC[2] CONNECTORS[7] ENCODERS[7]
[ 365.381305] [drm:drm_mode_getconnector], [CONNECTOR:7:?]
[ 365.381308] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:7:VGA-1]
[ 365.381312] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug
adpa=0x83f40018, result 1
[ 365.381316] [drm:intel_crt_detect], CRT detected via hotplug
[ 365.394203] [drm:drm_edid_to_eld], ELD: no CEA Extension found
[ 365.394218] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:7:VGA-1] probed modes :
[ 365.394223] [drm:drm_mode_debug_printmodeline], Modeline 24:"1280x1024" 60
108000 1280 1328 1440 1688 1024 1025 1028 1066 0x48 0x5
[ 365.394229] [drm:drm_mode_debug_printmodeline], Modeline 30:"1280x1024" 75
135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
[ 365.394235] [drm:drm_mode_debug_printmodeline], Modeline 25:"1152x864" 75
108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
[ 365.394242] [drm:drm_mode_debug_printmodeline], Modeline 31:"1024x768" 75
78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
[ 365.394248] [drm:drm_mode_debug_printmodeline], Modeline 32:"1024x768" 60
65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
[ 365.394254] [drm:drm_mode_debug_printmodeline], Modeline 33:"800x600" 75
49500 800 816 896 1056 600 601 604 625 0x40 0x5
[ 365.394260] [drm:drm_mode_debug_printmodeline], Modeline 26:"800x600" 60
40000 800 840 968 1056 600 601 605 628 0x40 0x5
[ 365.394266] [drm:drm_mode_debug_printmodeline], Modeline 27:"640x480" 75
31500 640 656 720 840 480 481 484 500 0x40 0xa
[ 365.394272] [drm:drm_mode_debug_printmodeline], Modeline 28:"640x480" 60
25200 640 656 752 800 480 490 492 525 0x40 0xa
[ 365.394277] [drm:drm_mode_debug_printmodeline], Modeline 29:"720x400" 70
28320 720 738 846 900 400 412 414 449 0x40 0x6
[ 365.394290] [drm:drm_mode_getconnector], [CONNECTOR:7:?]
[ 366.113993] [drm:drm_mode_addfb], [FB:36]
[ 366.137475] [drm:drm_mode_addfb], [FB:37]
[ 366.163280] [drm:drm_mode_addfb], [FB:38]
[ 366.163404] [drm:drm_mode_setcrtc], [CRTC:3]
[ 366.163408] [drm:drm_mode_setcrtc], [CONNECTOR:7:VGA-1]
[ 366.163409] [drm:intel_crtc_set_config], [CRTC:3] [FB:36] #connectors=1 (x
y) (0 0)
[ 366.163414] [drm:intel_modeset_stage_output_state], [CONNECTOR:7:VGA-1] to
[CRTC:3]
[ 366.163420] [drm:ironlake_update_plane], Writing base 00547000 00000000 0 0
10240
[ 366.185725] [drm:i915_driver_open],
[ 366.185750] [drm:i915_ring_stop_set], Stopping rings 0x0000000f
[ 366.185776] [drm:drm_mode_setcrtc], [CRTC:3]
[ 366.185779] [drm:drm_mode_setcrtc], [CONNECTOR:7:VGA-1]
[ 366.185780] [drm:intel_crtc_set_config], [CRTC:3] [FB:36] #connectors=1 (x
y) (0 0)
[ 366.185782] [drm:intel_modeset_stage_output_state], [CONNECTOR:7:VGA-1] to
[CRTC:3]
[ 371.804157] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU
hung
[ 371.804168] [drm] capturing error event; look for more information in
/sys/kernel/debug/dri/0/i915_error_state
[ 371.806856] [drm:i915_error_work_func], resetting chip
[ 371.806905] [drm] Simulated gpu hang, resetting stop_rings
[ 371.806917] [drm:gm45_get_vblank_counter], trying to get vblank count for
disabled pipe B
[ 371.806981] [drm:ironlake_update_plane], Writing base 00547000 00000000 0 0
10240
[ 371.807013] [drm:i915_driver_open],
[ 371.807026] [drm:i915_error_state_write], Resetting error state
[ 371.807079] [drm:i915_driver_open],
[ 371.807088] [drm:i915_ring_stop_set], Stopping rings 0x0000000f
[ 371.807179] [drm:drm_mode_setcrtc], [CRTC:3]
[ 371.807182] [drm:drm_mode_setcrtc], [CONNECTOR:7:VGA-1]
[ 371.807184] [drm:intel_crtc_set_config], [CRTC:3] [FB:37] #connectors=1 (x
y) (10 0)
[ 371.807188] [drm:intel_modeset_stage_output_state], [CONNECTOR:7:VGA-1] to
[CRTC:3]
[ 371.817147] [drm:ironlake_update_plane], Writing base 00F47000 00000028 10 0
10240
[ 373.808129] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU
hung
[ 373.808178] [drm] capturing error event; look for more information in
/sys/kernel/debug/dri/0/i915_error_state
[ 373.810827] [drm:i915_error_work_func], resetting chip
[ 373.810868] [drm:i915_reset] *ERROR* GPU hanging too fast, declaring wedged!
[ 373.810869] [drm:i915_reset] *ERROR* Failed to reset chip.
[ 373.810879] [drm:ironlake_update_plane], Writing base 00F47000 00000028 10 0
10240
[ 383.810060] [drm:i915_gem_wait_for_error] *ERROR* Timed out waiting for the
gpu reset to complete
[ 383.810195] [drm:intel_crtc_set_config], [CRTC:3] [FB:35] #connectors=1 (x
y) (0 0)
[ 383.810199] [drm:intel_modeset_stage_output_state], [CONNECTOR:7:VGA-1] to
[CRTC:3]
[ 383.810204] [drm:ironlake_update_plane], Writing base 00047000 00000000 0 0
5120
[ 383.814011] [drm:intel_crtc_set_config], [CRTC:5] [NOFB]
[ 383.814016] [drm:intel_modeset_stage_output_state], [CONNECTOR:7:VGA-1] to
[CRTC:3]
[ 383.814020] [drm:intel_crtc_set_config], [CRTC:3] [FB:35] #connectors=1 (x
y) (0 0)
[ 383.814023] [drm:intel_modeset_stage_output_state], [CONNECTOR:7:VGA-1] to
[CRTC:3]
[ 383.814038] [drm:intel_crtc_set_config], [CRTC:3] [FB:35] #connectors=1 (x
y) (0 0)
[ 383.814041] [drm:intel_modeset_stage_output_state], [CONNECTOR:7:VGA-1] to
[CRTC:3]
[ 384.227548] [drm:intel_crtc_set_config], [CRTC:3] [FB:35] #connectors=1 (x
y) (0 0)
[ 384.227555] [drm:intel_modeset_stage_output_state], [CONNECTOR:7:VGA-1] to
[CRTC:3]
[ 384.227557] [drm:intel_crtc_set_config], [CRTC:5] [NOFB]
[ 384.227559] [drm:intel_modeset_stage_output_state], [CONNECTOR:7:VGA-1] to
[CRTC:3]
[ 413.453681] [drm:i915_driver_open],
[ 413.453697] [drm:intel_crtc_set_config], [CRTC:3] [FB:35] #connectors=1 (x
y) (0 0)
[ 413.453705] [drm:intel_modeset_stage_output_state], [CONNECTOR:7:VGA-1] to
[CRTC:3]
[ 413.453708] [drm:intel_crtc_set_config], [CRTC:5] [NOFB]
[ 413.453709] [drm:intel_modeset_stage_output_state], [CONNECTOR:7:VGA-1] to
[CRTC:3]
[ 413.453714] [drm:i915_driver_open],
[ 413.585963] [drm:intel_crtc_set_config], [CRTC:3] [FB:35] #connectors=1 (x
y) (0 0)
[ 413.585970] [drm:intel_modeset_stage_output_state], [CONNECTOR:7:VGA-1] to
[CRTC:3]
[ 413.585972] [drm:intel_crtc_set_config], [CRTC:5] [NOFB]
[ 413.585974] [drm:intel_modeset_stage_output_state], [CONNECTOR:7:VGA-1] to
[CRTC:3]
Reproduce steps:
----------------
1. ./kms_flip --run-subtest flip-vs-panning-vs-hang
2. ./gem_exec_big
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