[Bug 106682] New: [CI] [ELK only]

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon May 28 10:16:45 UTC 2018 

https://bugs.freedesktop.org/show_bug.cgi?id=106682

            Bug ID: 106682
           Summary: [CI] [ELK only]
           Product: DRI
           Version: XOrg git
          Hardware: Other
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/Intel
          Assignee: intel-gfx-bugs at lists.freedesktop.org
          Reporter: martin.peres at free.fr
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_38/fi-elk-e7500/igt@kms_cursor_crc@cursor-256x256-sliding.html
https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_41/fi-elk-e7500/igt@kms_chv_cursor_fail@pipe-a-128x128-top-edge.html

(kms_cursor_crc:1257) igt_kms-CRITICAL: Test assertion failure function
igt_wait_for_vblank_count, file ../lib/igt_kms.c:3742:
(kms_cursor_crc:1257) igt_kms-CRITICAL: Failed assertion: drmWaitVBlank(drm_fd,
&wait_vbl) == 0
(kms_cursor_crc:1257) igt_kms-CRITICAL: Last errno: 16, Device or resource busy
Subtest cursor-256x256-sliding failed.

[   74.720232] [drm:drm_atomic_helper_wait_for_flip_done] *ERROR* [CRTC:39:pipe
A] flip_done timed out
[   84.960133] [drm:drm_atomic_helper_wait_for_dependencies] *ERROR*
[CRTC:39:pipe A] flip_done timed out
[   95.200136] [drm:drm_atomic_helper_wait_for_dependencies] *ERROR*
[CONNECTOR:55:HDMI-A-1] flip_done timed out
[  105.440127] [drm:drm_atomic_helper_wait_for_dependencies] *ERROR*
[PLANE:28:primary A] flip_done timed out
[  115.680136] [drm:drm_atomic_helper_wait_for_flip_done] *ERROR* [CRTC:39:pipe
A] flip_done timed out


https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_48/fi-elk-e7500/igt@kms_chv_cursor_fail@pipe-b-64x64-left-edge.html

(kms_chv_cursor_fail:1561) igt_kms-CRITICAL: Test assertion failure function
igt_wait_for_vblank_count, file ../lib/igt_kms.c:3742:
(kms_chv_cursor_fail:1561) igt_kms-CRITICAL: Failed assertion:
drmWaitVBlank(drm_fd, &wait_vbl) == 0
(kms_chv_cursor_fail:1561) igt_kms-CRITICAL: Last errno: 16, Device or resource
busy
Subtest pipe-B-64x64-left-edge failed.

[  130.664141] ------------[ cut here ]------------
[  130.664146] vblank wait timed out on crtc 1
[  130.664179] WARNING: CPU: 1 PID: 1561 at drivers/gpu/drm/drm_vblank.c:1084
drm_wait_one_vblank+0x172/0x180
[  130.664182] Modules linked in: i915 coretemp snd_hda_codec_realtek
snd_hda_codec_generic snd_hda_intel lpc_ich snd_hda_codec snd_hwdep
snd_hda_core snd_pcm e1000e mei_me prime_numbers mei
[  130.664236] CPU: 1 PID: 1561 Comm: kms_chv_cursor_ Tainted: G     U         
  4.17.0-rc6-ge783c3164090-drmtip_48+ #1
[  130.664239] Hardware name: Hewlett-Packard HP Compaq 8000 Elite CMT
PC/3647h, BIOS 786G7 v01.02 10/22/2009
[  130.664244] RIP: 0010:drm_wait_one_vblank+0x172/0x180
[  130.664247] RSP: 0018:ffffb2440019fa00 EFLAGS: 00010286
[  130.664254] RAX: 0000000000000000 RBX: ffff885e8e380000 RCX:
0000000000000001
[  130.664257] RDX: 0000000080000001 RSI: ffffffff830fb831 RDI:
00000000ffffffff
[  130.664261] RBP: 0000000000000001 R08: 000000000a1974e7 R09:
0000000000000000
[  130.664264] R10: 0000000000000000 R11: 0000000000000000 R12:
0000000000000000
[  130.664268] R13: 0000000000000409 R14: ffff885e592e5f48 R15:
ffff885e85114258
[  130.664272] FS:  00007fbf4bdd6980(0000) GS:ffff885e9bc80000(0000)
knlGS:0000000000000000
[  130.664276] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  130.664280] CR2: 00007fbf4bd3b000 CR3: 0000000110f24000 CR4:
00000000000406e0
[  130.664283] Call Trace:
[  130.664293]  ? wait_woken+0xa0/0xa0
[  130.664387]  intel_pre_plane_update+0x161/0x200 [i915]
[  130.664474]  intel_atomic_commit_tail+0xce/0xcf0 [i915]
[  130.664574]  intel_atomic_commit+0x240/0x320 [i915]
[  130.664587]  restore_fbdev_mode_atomic+0x1ad/0x220
[  130.664622]  drm_fb_helper_restore_fbdev_mode_unlocked+0x42/0x90
[  130.664630]  drm_fb_helper_set_par+0x24/0x50
[  130.664708]  intel_fbdev_set_par+0x11/0x40 [i915]
[  130.664717]  fbcon_init+0x4db/0x680
[  130.664735]  visual_init+0xd0/0x130
[  130.664744]  do_bind_con_driver+0x1ef/0x3f0
[  130.664763]  do_unbind_con_driver+0x1a8/0x230
[  130.664785]  store_bind+0xad/0x1a0
[  130.664798]  kernfs_fop_write+0x104/0x190
[  130.664811]  __vfs_write+0x31/0x160
[  130.664821]  ? rcu_read_lock_sched_held+0x6f/0x80
[  130.664826]  ? rcu_sync_lockdep_assert+0x29/0x50
[  130.664832]  ? __sb_start_write+0x152/0x1f0
[  130.664836]  ? __sb_start_write+0x168/0x1f0
[  130.664847]  vfs_write+0xbd/0x1a0
[  130.664858]  ksys_write+0x50/0xc0
[  130.664872]  do_syscall_64+0x55/0x190
[  130.664880]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  130.664884] RIP: 0033:0x7fbf4b55d281
[  130.664888] RSP: 002b:00007fff5d9e4598 EFLAGS: 00000246 ORIG_RAX:
0000000000000001
[  130.664894] RAX: ffffffffffffffda RBX: 0000000000000001 RCX:
00007fbf4b55d281
[  130.664898] RDX: 0000000000000002 RSI: 00007fbf4b9d16d4 RDI:
0000000000000008
[  130.664901] RBP: 00007fff5d9e55e0 R08: 0000563b26ffc9d3 R09:
0000000000000006
[  130.664905] R10: 0000000000000000 R11: 0000000000000246 R12:
00007fbf4b546718
[  130.664908] R13: 0000000000000003 R14: 00007fbf4b54b628 R15:
00007fbf4b547d80
[  130.664937] Code: 32 ff ff ff e8 00 5d a7 ff 48 89 e6 4c 89 f7 e8 95 70 ac
ff 45 85 e4 0f 85 0f ff ff ff 89 ee 48 c7 c7 28 15 0d 83 e8 fe 59 a7 ff <0f> 0b
e9 fa fe ff ff 0f 1f 80 00 00 00 00 8b b7 f8 00 00 00 48 
[  130.665074] irq event stamp: 128514
[  130.665074] hardirqs last  enabled at (128513): [<ffffffff820fc7c7>]
vprintk_emit+0x4b7/0x4d0
[  130.665074] hardirqs last disabled at (128514): [<ffffffff82a0111c>]
error_entry+0x7c/0x100
[  130.665074] softirqs last  enabled at (128284): [<ffffffff82c0032b>]
__do_softirq+0x32b/0x4e1
[  130.665074] softirqs last disabled at (128261): [<ffffffff8208f724>]
irq_exit+0xa4/0xb0
[  130.665074] WARNING: CPU: 1 PID: 1561 at drivers/gpu/drm/drm_vblank.c:1084
drm_wait_one_vblank+0x172/0x180
[  130.665074] ---[ end trace 1bb49f2f650dea0e ]---

This may or may not be related to
https://bugs.freedesktop.org/show_bug.cgi?id=105702 (which seems like a super
bug...).

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