Bug 107752

Summary:	[CI][DRMTIP] igt@kms_chamelium@dp-frame-dump - dmesg-fail - Chamelium frame dump didn't match reference image / ERROR mismatch in has_audio (expected yes, found no)
Product:	DRI	Reporter:	Martin Peres <martin.peres>
Component:	DRM/Intel	Assignee:	Intel GFX Bugs mailing list <intel-gfx-bugs>
Status:	RESOLVED WORKSFORME	QA Contact:	Intel GFX Bugs mailing list <intel-gfx-bugs>
Severity:	normal
Priority:	medium	CC:	intel-gfx-bugs
Version:	XOrg git
Hardware:	Other
OS:	All
Whiteboard:	ReadyForDev
i915 platform:	ICL, KBL	i915 features:	display/DP

Description Martin Peres 2018-08-30 12:26:57 UTC

https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_85/fi-kbl-7500u/igt@kms_chamelium@dp-frame-dump.html

(kms_chamelium:1436) igt_chamelium-CRITICAL: Test assertion failure function chamelium_assert_frame_eq, file ../lib/igt_chamelium.c:1010:
(kms_chamelium:1436) igt_chamelium-CRITICAL: Failed assertion: !(!eq)
(kms_chamelium:1436) igt_chamelium-CRITICAL: Chamelium frame dump didn't match reference image
Subtest dp-frame-dump failed.

[  135.346169] [drm:pipe_config_err [i915]] *ERROR* mismatch in has_audio (expected yes, found no)
[  135.346171] ------------[ cut here ]------------
[  135.346172] pipe state doesn't match!
[  135.346217] WARNING: CPU: 1 PID: 1436 at drivers/gpu/drm/i915/intel_display.c:11874 intel_atomic_commit_tail+0xca1/0xd00 [i915]
[  135.346218] Modules linked in: vgem snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic i915 snd_hda_intel x86_pkg_temp_thermal snd_hda_codec coretemp crct10dif_pclmul crc32_pclmul btusb btrtl snd_hwdep ghash_clmulni_intel btbcm snd_hda_core btintel snd_pcm bluetooth e1000e ecdh_generic mei_me mei prime_numbers
[  135.346248] CPU: 1 PID: 1436 Comm: kms_chamelium Tainted: G     U            4.18.0-rc4-ga3a527faf129-drmtip_85+ #1
[  135.346249] Hardware name: GIGABYTE GB-BKi7(H)A-7500/MFLP7AP-00, BIOS F7 06/28/2017
[  135.346279] RIP: 0010:intel_atomic_commit_tail+0xca1/0xd00 [i915]
[  135.346280] Code: 69 f8 ff ff e8 30 6d ad e8 0f 0b 0f b6 44 24 18 e9 2a f8 ff ff e8 1f 6d ad e8 0f 0b 0f b6 14 24 e9 7e fd ff ff e8 0f 6d ad e8 <0f> 0b e9 c1 f8 ff ff e8 03 6d ad e8 0f 0b 49 8b 46 50 e9 ec fd ff 
[  135.346340] RSP: 0018:ffff90c4407d3b28 EFLAGS: 00010286
[  135.346343] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[  135.346344] RDX: 0000000080000001 RSI: ffffffffaa084e56 RDI: 00000000ffffffff
[  135.346345] RBP: ffff8afd4e7c08d8 R08: 0000000046fc75de R09: 0000000000000000
[  135.346347] R10: ffff8afd594872f8 R11: 0000000000000000 R12: ffff8afd4c6e4138
[  135.346348] R13: ffff8afd59486fc8 R14: ffff8afd59485d28 R15: ffff8afd4e7c0000
[  135.346349] FS:  00007f6bb9eab980(0000) GS:ffff8afd6dc80000(0000) knlGS:0000000000000000
[  135.346351] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  135.346352] CR2: 00005619dc8fd638 CR3: 00000002539ec005 CR4: 00000000003606e0
[  135.346353] Call Trace:
[  135.346392]  intel_atomic_commit+0x240/0x320 [i915]
[  135.346398]  restore_fbdev_mode_atomic+0x1d3/0x1f0
[  135.346410]  drm_fb_helper_restore_fbdev_mode_unlocked+0x42/0x90
[  135.346414]  drm_fb_helper_set_par+0x24/0x50
[  135.346444]  intel_fbdev_set_par+0x11/0x40 [i915]
[  135.346448]  fbcon_init+0x4db/0x680
[  135.346455]  visual_init+0xd0/0x130
[  135.346458]  do_bind_con_driver+0x1ef/0x3f0
[  135.346465]  store_bind+0x133/0x1a0
[  135.346470]  kernfs_fop_write+0x104/0x190
[  135.346476]  __vfs_write+0x31/0x180
[  135.346481]  ? rcu_read_lock_sched_held+0x6f/0x80
[  135.346482]  ? rcu_sync_lockdep_assert+0x29/0x50
[  135.346485]  ? __sb_start_write+0x152/0x1f0
[  135.346487]  ? __sb_start_write+0x168/0x1f0
[  135.346492]  vfs_write+0xbd/0x1a0
[  135.346496]  ksys_write+0x50/0xc0
[  135.346501]  do_syscall_64+0x55/0x190
[  135.346504]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  135.346506] RIP: 0033:0x7f6bb962d2b7
[  135.346507] Code: 44 00 00 41 54 55 49 89 d4 53 48 89 f5 89 fb 48 83 ec 10 e8 5b fd ff ff 4c 89 e2 41 89 c0 48 89 ee 89 df b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 35 44 89 c7 48 89 44 24 08 e8 94 fd ff ff 48 
[  135.346568] RSP: 002b:00007fffa0996060 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[  135.346570] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6bb962d2b7
[  135.346572] RDX: 0000000000000002 RSI: 00007f6bb9aa46a1 RDI: 0000000000000004
[  135.346573] RBP: 00007f6bb9aa46a1 R08: 0000000000000000 R09: 0000000000000006
[  135.346574] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002
[  135.346575] R13: 0000000000000004 R14: 00007f6bb961b628 R15: 00007f6bb9617d80
[  135.346585] irq event stamp: 465538
[  135.346587] hardirqs last  enabled at (465537): [<ffffffffa90fdc9c>] vprintk_emit+0x4bc/0x4d0
[  135.346590] hardirqs last disabled at (465538): [<ffffffffa9a0111c>] error_entry+0x7c/0x100
[  135.346592] softirqs last  enabled at (462742): [<ffffffffa9c0034f>] __do_softirq+0x34f/0x505
[  135.346595] softirqs last disabled at (462735): [<ffffffffa9090539>] irq_exit+0xa9/0xc0
[  135.346625] WARNING: CPU: 1 PID: 1436 at drivers/gpu/drm/i915/intel_display.c:11874 intel_atomic_commit_tail+0xca1/0xd00 [i915]
[  135.346626] ---[ end trace 9324cd71d9c11823 ]---

Comment 1 Martin Peres 2018-08-30 12:28:18 UTC

This may be related to https://bugs.freedesktop.org/show_bug.cgi?id=103841

Comment 2 Martin Peres 2018-10-16 13:02:08 UTC

https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_128/fi-skl-6700k2/igt@kms_chamelium@hdmi-frame-dump.html

Starting subtest: hdmi-frame-dump
(kms_chamelium:1613) igt_chamelium-CRITICAL: Test assertion failure function chamelium_assert_frame_eq, file ../lib/igt_chamelium.c:1010:
(kms_chamelium:1613) igt_chamelium-CRITICAL: Failed assertion: !(!eq)
(kms_chamelium:1613) igt_chamelium-CRITICAL: Chamelium frame dump didn't match reference image
Subtest hdmi-frame-dump failed.

Comment 3 Martin Peres 2018-10-23 07:11:28 UTC

https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_131/fi-icl-u2/igt@kms_chamelium@hdmi-frame-dump.html

Starting subtest: hdmi-frame-dump
(kms_chamelium:2203) igt_chamelium-CRITICAL: Test assertion failure function chamelium_assert_frame_eq, file ../lib/igt_chamelium.c:1010:
(kms_chamelium:2203) igt_chamelium-CRITICAL: Failed assertion: !(!eq)
(kms_chamelium:2203) igt_chamelium-CRITICAL: Chamelium frame dump didn't match reference image
Subtest hdmi-frame-dump failed.

Comment 4 Arek Hiler 2019-04-10 08:56:05 UTC

It was happening each run up to drmtip_242. Now we are on drmtip_251 without reproduction. One more and we can close this as fixed.

Comment 5 Martin Peres 2019-04-23 13:48:41 UTC

(In reply to Arek Hiler from comment #4)
> It was happening each run up to drmtip_242. Now we are on drmtip_251 without
> reproduction. One more and we can close this as fixed.

Now at drmtip_263. Closing!

Comment 6 CI Bug Log 2019-04-23 13:48:57 UTC

The CI Bug Log issue associated to this bug has been archived.

New failures matching the above filters will not be associated to this bug anymore.

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