[Bug 100094] New: [BAT][BYT] igt at kms_cursor_legacy pipe A vblank wait timed out

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=100094

            Bug ID: 100094
           Summary: [BAT][BYT] igt at kms_cursor_legacy pipe A vblank wait
                    timed out
           Product: DRI
           Version: unspecified
          Hardware: Other
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/Intel
          Assignee: intel-gfx-bugs at lists.freedesktop.org
          Reporter: conselvan2 at gmail.com
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

Seem with igt at kms_cursor_legacy@basic-flip-after-cursor-varying-size and
igt at kms_cursor_legacy@basic-flip-before-cursor-varying-size.

[  404.863191] ------------[ cut here ]------------
[  404.863361] WARNING: CPU: 0 PID: 9607 at
drivers/gpu/drm/i915/intel_display.c:12603 intel_atomic_commit_tail+0xfd3/0xfe0
[i915]
[  404.863380] pipe A vblank wait timed out
[  404.863396] Modules linked in: vgem snd_hda_codec_hdmi intel_powerclamp
snd_hda_codec_realtek snd_hda_codec_generic coretemp crct10dif_pclmul
crc32_pclmul ghash_clmulni_intel snd_hda_intel snd_hda_codec snd_hwdep
snd_hda_core lpc_ich snd_pcm i2c_designware_platform i2c_designware_core r8169
mii i915 prime_numbers sdhci_acpi i2c_hid sdhci mmc_core
[  404.863799] CPU: 0 PID: 9607 Comm: kms_cursor_lega Tainted: G     U         
4.11.0-rc1-CI-CI_DRM_2293+ #1
[  404.863816] Hardware name:
\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff
\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff/DN2820FYK,
BIOS FYBYT10H.86A.0055.2016.0919.1948 09/19/2016
[  404.863831] Call Trace:
[  404.863859]  dump_stack+0x67/0x92
[  404.863887]  __warn+0xc6/0xe0
[  404.863917]  warn_slowpath_fmt+0x4a/0x50
[  404.863946]  ? finish_wait+0x5e/0x80
[  404.864095]  intel_atomic_commit_tail+0xfd3/0xfe0 [i915]
[  404.864138]  ? wake_atomic_t_function+0x30/0x30
[  404.864290]  intel_atomic_commit+0x42f/0x540 [i915]
[  404.864323]  ? drm_atomic_set_crtc_for_connector+0xcb/0x100
[  404.864352]  drm_atomic_commit+0x46/0x50
[  404.864377]  drm_atomic_helper_set_config+0x7e/0xc0
[  404.864405]  drm_mode_set_config_internal+0x60/0x110
[  404.864430]  drm_mode_setcrtc+0x3a8/0x480
[  404.864473]  drm_ioctl+0x200/0x450
[  404.864495]  ? drm_mode_getcrtc+0x170/0x170
[  404.864544]  ? __this_cpu_preempt_check+0x13/0x20
[  404.864572]  do_vfs_ioctl+0x90/0x6e0
[  404.864595]  ? entry_SYSCALL_64_fastpath+0x5/0xb1
[  404.864617]  ? __this_cpu_preempt_check+0x13/0x20
[  404.864640]  ? trace_hardirqs_on_caller+0xe7/0x200
[  404.864666]  SyS_ioctl+0x3c/0x70
[  404.864695]  entry_SYSCALL_64_fastpath+0x1c/0xb1
[  404.864713] RIP: 0033:0x7f9e5d385357
[  404.864729] RSP: 002b:00007fffd322a5a8 EFLAGS: 00000246 ORIG_RAX:
0000000000000010
[  404.864761] RAX: ffffffffffffffda RBX: ffffffff81482e33 RCX:
00007f9e5d385357
[  404.864777] RDX: 00007fffd322a5e0 RSI: 00000000c06864a2 RDI:
0000000000000003
[  404.864793] RBP: ffffc90000d8ff88 R08: 0000000000000000 R09:
00000000008eb238
[  404.864808] R10: 00000000008eb258 R11: 0000000000000246 R12:
00000000008ea5c0
[  404.864824] R13: 0000000000000003 R14: 00000000c06864a2 R15:
0000000000000003
[  404.864850]  ? __this_cpu_preempt_check+0x13/0x20
[  404.871925] ---[ end trace 66c72bcf4a5c0059 ]---


http://benchsrv.fi.intel.com/archive/results/CI_IGT_test/CI_DRM_2293/fi-byt-n2820/igt@kms_cursor_legacy@basic-flip-before-cursor-varying-size.html
http://benchsrv.fi.intel.com/archive/results/CI_IGT_test/CI_DRM_2281/fi-byt-n2820/igt@kms_cursor_legacy@basic-flip-after-cursor-varying-size.html

Also:

https://intel-gfx-ci.01.org/CI/Patchwork_3939/fi-byt-n2820/igt@prime_vgem@basic-fence-flip.html

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