[Bug 99837] New: [BAT][SNB] Hang in igt at kms_pipe_crc_basic@read-crc-pipe-a on fi-snb-2520m
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Thu Feb 16 10:55:46 UTC 2017
https://bugs.freedesktop.org/show_bug.cgi?id=99837
Bug ID: 99837
Summary: [BAT][SNB] Hang in
igt at kms_pipe_crc_basic@read-crc-pipe-a on fi-snb-2520m
Product: DRI
Version: DRI git
Hardware: Other
OS: All
Status: NEW
Severity: normal
Priority: medium
Component: Staging
Assignee: intel-gfx-bugs at lists.freedesktop.org
Reporter: petri.latvala at intel.com
Does not happen on fi-snb-2600.
Dmesg:
https://intel-gfx-ci.01.org/CI/CI_DRM_2207/fi-snb-2520m/dmesg-during.log
Copypaste from the test run to the end of captured kernel log:
[ 937.383256] [IGT] kms_pipe_crc_basic: starting subtest read-crc-pipe-A
[ 937.383774] [drm:drm_mode_addfb2] [FB:95]
[ 937.391172] [drm:drm_mode_setcrtc] [CRTC:31:pipe A]
[ 937.391190] [drm:drm_mode_setcrtc] [CONNECTOR:39:LVDS-1]
[ 937.443763] ------------[ cut here ]------------
[ 937.443836] WARNING: CPU: 1 PID: 8983 at
drivers/gpu/drm/i915/intel_display.c:12658
intel_atomic_commit_tail+0xff5/0x1000 [i915]
[ 937.443838] pipe A vblank wait timed out
[ 937.443840] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_generic
x86_pkg_temp_thermal snd_hda_intel intel_powerclamp coretemp crct10dif_pclmul
snd_hda_codec snd_hwdep lpc_ich mei_me snd_hda_core crc32_pclmul snd_pcm
ghash_clmulni_intel mei i915 sdhci_pci sdhci mmc_core e1000e ptp pps_core
prime_numbers
[ 937.443873] CPU: 1 PID: 8983 Comm: kms_pipe_crc_ba Tainted: G U W
4.10.0-rc8-CI-CI_DRM_2207+ #1
[ 937.443874] Hardware name: LENOVO 42962WU/42962WU, BIOS 8DET56WW (1.26 )
12/01/2011
[ 937.443876] Call Trace:
[ 937.443884] dump_stack+0x67/0x92
[ 937.443889] __warn+0xc6/0xe0
[ 937.443892] warn_slowpath_fmt+0x4a/0x50
[ 937.443896] ? finish_wait+0x5e/0x80
[ 937.443943] intel_atomic_commit_tail+0xff5/0x1000 [i915]
[ 937.443946] ? wake_atomic_t_function+0x30/0x30
[ 937.443986] intel_atomic_commit+0x434/0x5a0 [i915]
[ 937.443990] ? drm_atomic_set_crtc_for_connector+0xcb/0x100
[ 937.443992] drm_atomic_commit+0x46/0x50
[ 937.443995] drm_atomic_helper_set_config+0x7d/0xc0
[ 937.443998] drm_mode_set_config_internal+0x60/0x110
[ 937.444001] drm_mode_setcrtc+0x3a8/0x480
[ 937.444005] drm_ioctl+0x200/0x450
[ 937.444007] ? drm_mode_getcrtc+0x170/0x170
[ 937.444013] do_vfs_ioctl+0x90/0x6e0
[ 937.444017] ? entry_SYSCALL_64_fastpath+0x5/0xb1
[ 937.444020] ? __this_cpu_preempt_check+0x13/0x20
[ 937.444024] ? trace_hardirqs_on_caller+0xe7/0x200
[ 937.444027] SyS_ioctl+0x3c/0x70
[ 937.444030] entry_SYSCALL_64_fastpath+0x1c/0xb1
[ 937.444033] RIP: 0033:0x7fd46f489357
[ 937.444035] RSP: 002b:00007ffef27ea678 EFLAGS: 00000246 ORIG_RAX:
0000000000000010
[ 937.444038] RAX: ffffffffffffffda RBX: ffffffff81474f93 RCX:
00007fd46f489357
[ 937.444039] RDX: 00007ffef27ea6b0 RSI: 00000000c06864a2 RDI:
0000000000000003
[ 937.444041] RBP: ffffc9000c947f88 R08: 0000000000000000 R09:
0000000000d37c28
[ 937.444043] R10: 0000000000d37c48 R11: 0000000000000246 R12:
0000000000d369c0
[ 937.444044] R13: 0000000000000003 R14: 00000000c06864a2 R15:
0000000000000003
[ 937.444047] ? __this_cpu_preempt_check+0x13/0x20
[ 937.444050] ---[ end trace f3e95fc17e063c81 ]---
[ 947.635987] [drm:drm_atomic_helper_commit_cleanup_done] *ERROR*
[CRTC:31:pipe A] flip_done timed out
[ 950.649684] [IGT] kms_pipe_crc_basic: exiting, ret=99
[ 950.649828] [drm:status_store] [CONNECTOR:45:VGA-1] force updated from 2 to
0 or reprobing
[ 950.649832] [drm:drm_helper_probe_single_connector_modes]
[CONNECTOR:45:VGA-1]
[ 950.649870] [drm:intel_crt_detect [i915]] [CONNECTOR:45:VGA-1] force=1
[ 950.649897] [drm:intel_crt_detect [i915]] ironlake hotplug adpa=0xf40000,
result 0
[ 950.649916] [drm:intel_crt_detect [i915]] CRT not detected via hotplug
[ 950.651534] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus vga] NAK for addr:
0050 w(1)
[ 950.651553] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus vga] NAK on first
message, retry
[ 950.653527] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus vga] NAK for addr:
0050 w(1)
[ 950.653533] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter
i915 gmbus vga
[ 950.653552] [drm:intel_crt_get_edid [i915]] CRT GMBUS EDID read failed,
retry using GPIO bit-banging
[ 950.653570] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915
gmbus vga. force bit now 1
[ 950.654562] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter
i915 gmbus vga
[ 950.654581] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915
gmbus vga. force bit now 0
[ 950.654599] [drm:intel_crt_detect_ddc [i915]] CRT not detected via DDC:0x50
[no valid EDID found]
[ 950.654603] [drm:drm_helper_probe_single_connector_modes]
[CONNECTOR:45:VGA-1] status updated from connected to disconnected
[ 950.654605] [drm:drm_helper_probe_single_connector_modes]
[CONNECTOR:45:VGA-1] disconnected
[ 950.718483] ------------[ cut here ]------------
[ 950.718595] WARNING: CPU: 1 PID: 211 at
drivers/gpu/drm/i915/intel_display.c:12658
intel_atomic_commit_tail+0xff5/0x1000 [i915]
[ 950.718598] pipe A vblank wait timed out
[ 950.718600] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_generic
x86_pkg_temp_thermal snd_hda_intel intel_powerclamp coretemp crct10dif_pclmul
snd_hda_codec snd_hwdep lpc_ich mei_me snd_hda_core crc32_pclmul snd_pcm
ghash_clmulni_intel mei i915 sdhci_pci sdhci mmc_core e1000e ptp pps_core
prime_numbers
[ 950.718655] CPU: 1 PID: 211 Comm: kworker/1:2 Tainted: G U W
4.10.0-rc8-CI-CI_DRM_2207+ #1
[ 950.718658] Hardware name: LENOVO 42962WU/42962WU, BIOS 8DET56WW (1.26 )
12/01/2011
[ 950.718669] Workqueue: events drm_mode_rmfb_work_fn
[ 950.718673] Call Trace:
[ 950.718685] dump_stack+0x67/0x92
[ 950.718693] __warn+0xc6/0xe0
[ 950.718699] warn_slowpath_fmt+0x4a/0x50
[ 950.718706] ? finish_wait+0x5e/0x80
[ 950.718783] intel_atomic_commit_tail+0xff5/0x1000 [i915]
[ 950.718789] ? wake_atomic_t_function+0x30/0x30
[ 950.718859] intel_atomic_commit+0x434/0x5a0 [i915]
[ 950.718864] drm_atomic_commit+0x46/0x50
[ 950.718869] drm_atomic_remove_fb+0x19d/0x320
[ 950.718875] drm_framebuffer_remove+0x4b/0x150
[ 950.718879] drm_mode_rmfb_work_fn+0x50/0x70
[ 950.718887] process_one_work+0x1f4/0x6d0
[ 950.718892] ? process_one_work+0x16e/0x6d0
[ 950.718899] worker_thread+0x1e0/0x4a0
[ 950.718904] kthread+0x107/0x140
[ 950.718909] ? process_one_work+0x6d0/0x6d0
[ 950.718914] ? kthread_create_on_node+0x40/0x40
[ 950.718922] ret_from_fork+0x2e/0x40
[ 950.718927] ---[ end trace f3e95fc17e063c82 ]---
[ 960.946651] [drm:drm_atomic_helper_commit_cleanup_done] *ERROR*
[CRTC:31:pipe A] flip_done timed out
[ 960.998643] ------------[ cut here ]------------
[ 960.998767] WARNING: CPU: 1 PID: 8983 at
drivers/gpu/drm/i915/intel_display.c:12658
intel_atomic_commit_tail+0xff5/0x1000 [i915]
[ 960.998770] pipe A vblank wait timed out
[ 960.998772] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_generic
x86_pkg_temp_thermal snd_hda_intel intel_powerclamp coretemp crct10dif_pclmul
snd_hda_codec snd_hwdep lpc_ich mei_me snd_hda_core crc32_pclmul snd_pcm
ghash_clmulni_intel mei i915 sdhci_pci sdhci mmc_core e1000e ptp pps_core
prime_numbers
[ 960.998828] CPU: 1 PID: 8983 Comm: kms_pipe_crc_ba Tainted: G U W
4.10.0-rc8-CI-CI_DRM_2207+ #1
[ 960.998830] Hardware name: LENOVO 42962WU/42962WU, BIOS 8DET56WW (1.26 )
12/01/2011
[ 960.998833] Call Trace:
[ 960.998847] dump_stack+0x67/0x92
[ 960.998857] __warn+0xc6/0xe0
[ 960.998863] warn_slowpath_fmt+0x4a/0x50
[ 960.998871] ? finish_wait+0x5e/0x80
[ 960.998964] intel_atomic_commit_tail+0xff5/0x1000 [i915]
[ 960.998972] ? wake_atomic_t_function+0x30/0x30
[ 960.999053] intel_atomic_commit+0x434/0x5a0 [i915]
[ 960.999060] ? drm_atomic_set_crtc_for_connector+0xcb/0x100
[ 960.999065] drm_atomic_commit+0x46/0x50
[ 960.999070] restore_fbdev_mode+0x147/0x270
[ 960.999076] drm_fb_helper_restore_fbdev_mode_unlocked+0x2e/0x70
[ 960.999149] intel_fbdev_restore_mode+0x36/0xb0 [i915]
[ 960.999202] i915_driver_lastclose+0x9/0x10 [i915]
[ 960.999208] drm_lastclose+0x34/0xf0
[ 960.999213] drm_release+0x2ea/0x3a0
[ 960.999218] __fput+0xb4/0x1f0
[ 960.999223] ____fput+0x9/0x10
[ 960.999227] task_work_run+0x79/0xb0
[ 960.999234] do_exit+0x3cf/0xca0
[ 960.999242] ? entry_SYSCALL_64_fastpath+0x5/0xb1
[ 960.999247] ? __this_cpu_preempt_check+0x13/0x20
[ 960.999253] ? trace_hardirqs_on_caller+0xe7/0x200
[ 960.999259] do_group_exit+0x40/0xc0
[ 960.999266] SyS_exit_group+0xf/0x10
[ 960.999271] entry_SYSCALL_64_fastpath+0x1c/0xb1
[ 960.999275] RIP: 0033:0x7fd46f458b98
[ 960.999279] RSP: 002b:00007ffef27eae58 EFLAGS: 00000246 ORIG_RAX:
00000000000000e7
[ 960.999284] RAX: ffffffffffffffda RBX: ffffffff81474f93 RCX:
00007fd46f458b98
[ 960.999287] RDX: 0000000000000063 RSI: 000000000000003c RDI:
0000000000000063
[ 960.999290] RBP: ffffc9000c947f88 R08: 00000000000000e7 R09:
ffffffffffffff78
[ 960.999293] R10: 00007fd46c8661a0 R11: 0000000000000246 R12:
0000000000000000
[ 960.999295] R13: 00007fd46f751c40 R14: 00007fd46f74c8e0 R15:
0000000000000063
[ 960.999300] ? __this_cpu_preempt_check+0x13/0x20
[ 960.999306] ---[ end trace f3e95fc17e063c83 ]---
[ 971.185632] [drm:drm_atomic_helper_commit_cleanup_done] *ERROR*
[CRTC:31:pipe A] flip_done timed out
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