[Bug 106070] [CI][CFL only] igt@* - incomplete - timeout/system hang
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Wed Jul 25 15:31:32 UTC 2018
https://bugs.freedesktop.org/show_bug.cgi?id=106070
--- Comment #16 from Martin Peres <martin.peres at free.fr> ---
Seems like fi-cfl-s3 had a problem that was only visible on drmtip_80:
https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_80/fi-cfl-s3/igt@kms_frontbuffer_tracking@psr-rgb101010-draw-render.html
https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_80/fi-cfl-s3/igt@kms_frontbuffer_tracking@psr-1p-primscrn-cur-indfb-draw-render.html
https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_80/fi-cfl-s3/igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-cur-indfb-draw-render.html
https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_80/fi-cfl-s3/igt@kms_draw_crc@draw-method-xrgb2101010-render-ytiled.html
Will monitor to see if this can be reproduced, but so far, no reproduction in
any of the following runs.
There was however what appears to be an unrelated one here with some
information:
https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_82/fi-cfl-s3/igt@kms_vblank@pipe-c-query-forked-busy-hang.html
<4>[ 184.075646] ------------[ cut here ]------------
<4>[ 184.075646] pipe_off wait timed out
<4>[ 184.075678] WARNING: CPU: 2 PID: 1467 at
drivers/gpu/drm/i915/intel_display.c:1098 intel_disable_pipe+0x131/0x170 [i915]
<4>[ 184.075679] Modules linked in: vgem i915 cdc_ether usbnet r8152 mii
x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul
ghash_clmulni_intel mei_me mei e1000e prime_numbers
<4>[ 184.075687] CPU: 2 PID: 1467 Comm: kms_vblank Tainted: G UD W
4.18.0-rc4-g02e578b7aace-drmtip_82+ #1
<4>[ 184.075688] Hardware name: Intel Corporation CoffeeLake Client
Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X118.B19.1802080131
02/08/2018
<4>[ 184.075709] RIP: 0010:intel_disable_pipe+0x131/0x170 [i915]
<4>[ 184.075709] Code: 6a 00 8d b4 0a 08 00 07 00 31 c9 ba 00 00 00 40 e8 c4
2d fe ff 85 c0 5a 0f 84 55 ff ff ff 48 c7 c7 2a 1b 34 c0 e8 1f 05 e0 e6 <0f> 0b
e9 42 ff ff ff 85 d2 0f 84 6c ff ff ff 48 83 c4 08 89 ee 48
<4>[ 184.075728] RSP: 0018:ffffaed400f8fab0 EFLAGS: 00010286
<4>[ 184.075729] RAX: 0000000000000000 RBX: ffff89857f1a0000 RCX:
0000000000000001
<4>[ 184.075730] RDX: 0000000080000001 RSI: ffffffffa8084e66 RDI:
00000000ffffffff
<4>[ 184.075730] RBP: 000000000007f008 R08: 0000000000000000 R09:
0000000000000000
<4>[ 184.075731] R10: ffffaed400f8f988 R11: ffffffffa8244e98 R12:
0000000000000003
<4>[ 184.075731] R13: ffff89857cdf2548 R14: ffff89857cdf2e98 R15:
ffff89857f1a0000
<4>[ 184.075732] FS: 00007f82ed970980(0000) GS:ffff89858d280000(0000)
knlGS:0000000000000000
<4>[ 184.075733] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4>[ 184.075733] CR2: 0000558218414b68 CR3: 00000004824c2006 CR4:
00000000003606e0
<4>[ 184.075734] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
<4>[ 184.075734] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7:
0000000000000400
<4>[ 184.075735] Call Trace:
<4>[ 184.075757] haswell_crtc_disable+0xd9/0x140 [i915]
<4>[ 184.075778] intel_atomic_commit_tail+0x79f/0xd00 [i915]
<4>[ 184.075800] intel_atomic_commit+0x240/0x320 [i915]
<4>[ 184.075803] restore_fbdev_mode_atomic+0x1d3/0x1f0
<4>[ 184.075807] drm_fb_helper_restore_fbdev_mode_unlocked+0x42/0x90
<4>[ 184.075808] drm_fb_helper_set_par+0x24/0x50
<4>[ 184.075829] intel_fbdev_set_par+0x11/0x40 [i915]
<4>[ 184.075831] fbcon_init+0x4db/0x680
<4>[ 184.075834] visual_init+0xd0/0x130
<4>[ 184.075835] do_bind_con_driver+0x1ef/0x3f0
<4>[ 184.075837] store_bind+0x133/0x1a0
<4>[ 184.075839] kernfs_fop_write+0x104/0x190
<4>[ 184.075842] __vfs_write+0x31/0x180
<4>[ 184.075844] ? rcu_sync_lockdep_assert+0x9/0x50
<4>[ 184.075845] ? __sb_start_write+0x152/0x1f0
<4>[ 184.075846] ? __sb_start_write+0x168/0x1f0
<4>[ 184.075848] vfs_write+0xbd/0x1a0
<4>[ 184.075849] ksys_write+0x50/0xc0
<4>[ 184.075851] do_syscall_64+0x55/0x190
<4>[ 184.075853] entry_SYSCALL_64_after_hwframe+0x49/0xbe
<4>[ 184.075854] RIP: 0033:0x7f82eceea281
<4>[ 184.075854] Code: c3 0f 1f 84 00 00 00 00 00 48 8b 05 59 8d 20 00 c3 0f
1f 84 00 00 00 00 00 8b 05 8a d1 20 00 85 c0 75 16 b8 01 00 00 00 0f 05 <48> 3d
00 f0 ff ff 77 57 f3 c3 0f 1f 44 00 00 41 54 55 49 89 d4 53
<4>[ 184.075873] RSP: 002b:00007ffcc45e3958 EFLAGS: 00000246 ORIG_RAX:
0000000000000001
<4>[ 184.075874] RAX: ffffffffffffffda RBX: 0000000000000001 RCX:
00007f82eceea281
<4>[ 184.075875] RDX: 0000000000000002 RSI: 00007f82ed569a21 RDI:
0000000000000005
<4>[ 184.075875] RBP: 00007ffcc45e49a0 R08: 000055821840cbc3 R09:
0000000000000006
<4>[ 184.075876] R10: 0000000000000000 R11: 0000000000000246 R12:
00007f82eced3718
<4>[ 184.075876] R13: 0000000000000003 R14: 00007f82eced8628 R15:
00007f82eced4d80
<4>[ 184.075878] irq event stamp: 94934
<4>[ 184.075880] hardirqs last enabled at (94933): [<ffffffffa795719c>]
_raw_spin_unlock_irqrestore+0x4c/0x60
<4>[ 184.075881] hardirqs last disabled at (94934): [<ffffffffa794fcfa>]
__schedule+0xaa/0xbf0
<4>[ 184.075882] softirqs last enabled at (94762): [<ffffffffa7c0034f>]
__do_softirq+0x34f/0x505
<4>[ 184.075884] softirqs last disabled at (94755): [<ffffffffa7090539>]
irq_exit+0xa9/0xc0
<4>[ 184.075905] WARNING: CPU: 2 PID: 1467 at
drivers/gpu/drm/i915/intel_display.c:1098 intel_disable_pipe+0x131/0x170 [i915]
<4>[ 184.075906] ---[ end trace 090efcfc132b8e1d ]---
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