Bug 105455 - [CI] igt@testdisplay - WARNING: CPU: 1 PID: 1684 at drivers/gpu/drm/i915/intel_display.c:11621 - pipe state doesn't match!
Summary: [CI] igt@testdisplay - WARNING: CPU: 1 PID: 1684 at drivers/gpu/drm/i915/inte...
Status: CLOSED FIXED
Alias: None
Product: DRI
Classification: Unclassified
Component: DRM/Intel (show other bugs)
Version: DRI git
Hardware: Other All
: medium normal
Assignee: Intel GFX Bugs mailing list
QA Contact: Intel GFX Bugs mailing list
URL:
Whiteboard: ReadyForDev
Keywords:
Depends on:
Blocks:
 
Reported: 2018-03-12 11:54 UTC by Marta Löfstedt
Modified: 2018-09-24 12:59 UTC (History)
1 user (show)

See Also:
i915 platform: CNL
i915 features: display/Other

Attachments

Description Marta Löfstedt 2018-03-12 11:54:22 UTC 
https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3903/fi-cnl-y3/igt@testdisplay.html

[  331.486692] [drm:pipe_config_err [i915]] *ERROR* mismatch in pixel_rate (expected 119000, found 89250)
[  331.486874] [drm:pipe_config_err [i915]] *ERROR* mismatch in base.adjusted_mode.crtc_clock (expected 119000, found 89250)
[  331.486944] [drm:pipe_config_err [i915]] *ERROR* mismatch in port_clock (expected 119000, found 89250)
[  331.487055] ------------[ cut here ]------------
[  331.487059] pipe state doesn't match!
[  331.487176] WARNING: CPU: 1 PID: 1684 at drivers/gpu/drm/i915/intel_display.c:11621 intel_atomic_commit_tail+0xc1c/0xd20 [i915]
[  331.487186] Modules linked in: vgem snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic i915 snd_hda_intel e1000e snd_hda_codec snd_hwdep x86_pkg_temp_thermal snd_hda_core intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_pcm mei_me mei prime_numbers
[  331.487287] CPU: 1 PID: 1684 Comm: testdisplay Tainted: G     U           4.16.0-rc4-CI-CI_DRM_3903+ #1
[  331.487293] Hardware name: Intel Corporation CannonLake Client Platform/CannonLake Y LPDDR4 RVP, BIOS CNLSFWR1.R00.X122.B01.1801151045 01/15/2018
[  331.487386] RIP: 0010:intel_atomic_commit_tail+0xc1c/0xd20 [i915]
[  331.487392] RSP: 0018:ffffc900003b3b28 EFLAGS: 00010296
[  331.487403] RAX: 0000000000000019 RBX: ffff88024c235d28 RCX: 0000000000000001
[  331.487409] RDX: 0000000080000001 RSI: ffffffff820b26ef RDI: 00000000ffffffff
[  331.487414] RBP: ffff88025e1b12a8 R08: ffff88024abac940 R09: 00000000d4712d59
[  331.487420] R10: ffff88025e1b1588 R11: 0000000000000000 R12: ffff88025e1b53d8
[  331.487425] R13: 0000000000000000 R14: ffff88025b390000 R15: ffff88025b390760
[  331.487431] FS:  00007f67f71fca40(0000) GS:ffff88026f880000(0000) knlGS:0000000000000000
[  331.487437] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  331.487443] CR2: 000055cc8e743728 CR3: 000000024abb6001 CR4: 0000000000760ee0
[  331.487448] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  331.487454] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  331.487459] PKRU: 55555554
[  331.487464] Call Trace:
[  331.487573]  intel_atomic_commit+0x256/0x330 [i915]
[  331.487588]  drm_atomic_helper_set_config+0x7b/0x90
[  331.487597]  __drm_mode_set_config_internal+0x5c/0x110
[  331.487607]  drm_mode_setcrtc+0x461/0x5e0
[  331.487638]  ? drm_mode_getcrtc+0x160/0x160
[  331.487643]  drm_ioctl_kernel+0x60/0xa0
[  331.487652]  drm_ioctl+0x2a0/0x340
[  331.487660]  ? drm_mode_getcrtc+0x160/0x160
[  331.487675]  ? remove_vma+0x56/0x60
[  331.487681]  ? rcu_read_lock_sched_held+0x6f/0x80
[  331.487690]  do_vfs_ioctl+0x8a/0x670
[  331.487698]  ? __task_pid_nr_ns+0xb9/0x1c0
[  331.487705]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  331.487714]  SyS_ioctl+0x36/0x70
[  331.487724]  do_syscall_64+0x65/0x1a0
[  331.487732]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  331.487736] RIP: 0033:0x7f67f50ccef7
[  331.487740] RSP: 002b:00007ffede09e5d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  331.487747] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f67f50ccef7
[  331.487750] RDX: 00007ffede09e610 RSI: 00000000c06864a2 RDI: 0000000000000003
[  331.487753] RBP: 00007ffede09e610 R08: 0000000000000000 R09: 000055cc8e694c80
[  331.487757] R10: 000055cc8e694c88 R11: 0000000000000246 R12: 00000000c06864a2
[  331.487760] R13: 0000000000000003 R14: 000000000000000d R15: 000055cc8e694c80
[  331.487778] Code: 0f b6 d0 0f b6 f1 48 c7 c7 88 79 2d a0 e8 9d cd e6 e0 0f 0b 41 0f b6 4c 24 09 e9 d7 f9 ff ff 48 c7 c7 0f 49 2b a0 e8 84 cd e6 e0 <0f> 0b e9 81 fa ff ff 80 3d af 6f 15 00 00 0f b6 ca 0f 85 b4 00 
[  331.488060] WARNING: CPU: 1 PID: 1684 at drivers/gpu/drm/i915/intel_display.c:11621 intel_atomic_commit_tail+0xc1c/0xd20 [i915]
[  331.488065] ---[ end trace 7ab817c478ad6b35 ]---
Comment 1 Lakshmi 2018-09-24 12:59:04 UTC 
Last time this issue was seen 3 months 2 weeks ago. By then, this issue seems to occur very frequently where it fails once in two rounds. 
I assume this issue has been Resolved/fixed and Closing now. Feel free to reopen if you still have the issue.

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