Bug 1309922

Summary: kernel stack trace
Product: [Fedora] Fedora Reporter: Jean-Luc Duprat <jld>
Component: xorg-x11-drv-intelAssignee: Adam Jackson <ajax>
Status: CLOSED EOL QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: medium Docs Contact:
Priority: unspecified    
Version: 23CC: ajax, gansalmon, itamar, jonathan, kernel-maint, madhu.chinakonda, mchehab, xgl-maint
Target Milestone: ---   
Target Release: ---   
Hardware: i686   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2016-12-20 18:49:55 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:

Description Jean-Luc Duprat 2016-02-19 00:27:44 UTC
Booting kernel 4.3.5-300.fc23.i686+PAE on my machine logs the following error in the journal:

WARNING: CPU: 0 PID: 56 at drivers/gpu/drm/drm_atomic.c:491 drm_atomic_check_only+0x4bf/0x5a0 [drm]()
Modules linked in: i915 i2c_algo_bit drm_kms_helper e1000e drm ata_generic serio_raw pata_acpi ptp pps_core video fjes asix usbnet mii
CPU: 0 PID: 56 Comm: kworker/u4:1 Not tainted 4.3.5-300.fc23.i686+PAE #1
Hardware name: MSI MS-9A25/MS-9852, BIOS V1.0b0  10/21/2009
Workqueue: events_unbound async_run_entry_fn
 c0db2967 cb2a7038 00000000 f48bbb80 c07326e0 00000000 f48bbbb0 c046f567
 c0cc2484 00000000 00000038 f8248b98 000001eb f823a1ef f823a1ef f492f800
 f4a90278 00000000 f48bbbc0 c046f672 00000009 00000000 f48bbc0c f823a1ef
Call Trace:
 [<c07326e0>] dump_stack+0x41/0x61
 [<c046f567>] warn_slowpath_common+0x87/0xc0
 [<f823a1ef>] ? drm_atomic_check_only+0x4bf/0x5a0 [drm]
 [<f823a1ef>] ? drm_atomic_check_only+0x4bf/0x5a0 [drm]
 [<c046f672>] warn_slowpath_null+0x22/0x30
 [<f823a1ef>] drm_atomic_check_only+0x4bf/0x5a0 [drm]
 [<f82394d9>] ? drm_atomic_set_crtc_for_plane+0x69/0x100 [drm]
 [<f823a3b8>] ? drm_atomic_set_fb_for_plane+0x28/0xa0 [drm]
 [<f823a2e6>] drm_atomic_commit+0x16/0x60 [drm]
 [<f851b697>] intel_get_load_detect_pipe+0x417/0x5f0 [i915]
 [<f8553506>] intel_tv_detect+0x106/0x660 [i915]
 [<f8227fd9>] ? drm_mode_object_get_reg+0x69/0x80 [drm]
 [<f8304beb>] drm_helper_probe_single_connector_modes_merge_bits+0x20b/0x480 [drm_kms_helper]
 [<f8304e77>] drm_helper_probe_single_connector_modes+0x17/0x20 [drm_kms_helper]
 [<f8310092>] drm_fb_helper_initial_config+0x72/0x3e0 [drm_kms_helper]
 [<c04a7b19>] ? pick_next_task_fair+0x429/0x4e0
 [<f852c199>] intel_fbdev_initial_config+0x19/0x20 [i915]
 [<c048d7fe>] async_run_entry_fn+0x4e/0x170
 [<c0485b75>] process_one_work+0x145/0x380
 [<c0485de9>] worker_thread+0x39/0x430
 [<c0485db0>] ? process_one_work+0x380/0x380
 [<c048b126>] kthread+0xa6/0xc0
 [<c0afca01>] ret_from_kernel_thread+0x21/0x30
 [<c048b080>] ? kthread_worker_fn+0x130/0x130


and this one for CPU 1:
WARNING: CPU: 1 PID: 284 at drivers/gpu/drm/drm_atomic.c:491 drm_atomic_check_only+0x4bf/0x5a0 [drm]()
Modules linked in: i915 i2c_algo_bit drm_kms_helper e1000e drm ata_generic serio_raw pata_acpi ptp pps_core video fjes asix usbnet mii
CPU: 1 PID: 284 Comm: plymouthd Tainted: G        W       4.3.5-300.fc23.i686+PAE #1
Hardware name: MSI MS-9A25/MS-9852, BIOS V1.0b0  10/21/2009
 c0db2967 0df440b4 00000000 f4b57ad0 c07326e0 00000000 f4b57b00 c046f567
 c0cc2484 00000001 0000011c f8248b98 000001eb f823a1ef f823a1ef f492f800
 f4aaac90 00000000 f4b57b10 c046f672 00000009 00000000 f4b57b5c f823a1ef
Call Trace:
 [<c07326e0>] dump_stack+0x41/0x61
 [<c046f567>] warn_slowpath_common+0x87/0xc0
 [<f823a1ef>] ? drm_atomic_check_only+0x4bf/0x5a0 [drm]
 [<f823a1ef>] ? drm_atomic_check_only+0x4bf/0x5a0 [drm]
 [<c046f672>] warn_slowpath_null+0x22/0x30
 [<f823a1ef>] drm_atomic_check_only+0x4bf/0x5a0 [drm]
 [<f82394d9>] ? drm_atomic_set_crtc_for_plane+0x69/0x100 [drm]
 [<f823a3b8>] ? drm_atomic_set_fb_for_plane+0x28/0xa0 [drm]
 [<f823a2e6>] drm_atomic_commit+0x16/0x60 [drm]
 [<f851b697>] intel_get_load_detect_pipe+0x417/0x5f0 [i915]
 [<f8553506>] intel_tv_detect+0x106/0x660 [i915]
 [<c049c707>] ? __update_cpu_load+0xc7/0x100
 [<f8304beb>] drm_helper_probe_single_connector_modes_merge_bits+0x20b/0x480 [drm_kms_helper]
 [<c0afa290>] ? mutex_lock+0x10/0x30
 [<f8304e77>] drm_helper_probe_single_connector_modes+0x17/0x20 [drm_kms_helper]
 [<f822d89d>] drm_mode_getconnector+0x28d/0x320 [drm]
 [<f822d610>] ? drm_mode_getcrtc+0x140/0x140 [drm]
 [<f821f103>] drm_ioctl+0x123/0x4d0 [drm]
 [<f822d610>] ? drm_mode_getcrtc+0x140/0x140 [drm]
 [<c05064a7>] ? audit_match_class+0x37/0x50
 [<f821efe0>] ? drm_getmap+0xc0/0xc0 [drm]
 [<c05da862>] do_vfs_ioctl+0x2e2/0x500
 [<c04032a7>] ? syscall_trace_enter_phase1+0x107/0x130
 [<c04c64a7>] ? kmsg_dump_get_line_nolock+0xc7/0x120
 [<c06c7904>] ? selinux_file_ioctl+0x54/0x100
 [<c06bbf6c>] ? security_file_ioctl+0x3c/0x60
 [<c05daae8>] SyS_ioctl+0x68/0x80
 [<c04c64a7>] ? kmsg_dump_get_line_nolock+0xc7/0x120
 [<c04c64a7>] ? kmsg_dump_get_line_nolock+0xc7/0x120
 [<c0afcb61>] syscall_call+0x7/0x7
 [<c04c64a7>] ? kmsg_dump_get_line_nolock+0xc7/0x120
 [<c04c64a7>] ? kmsg_dump_get_line_nolock+0xc7/0x120

Comment 1 Jean-Luc Duprat 2016-02-19 00:28:30 UTC
Let me know if I can help diagnose this further.

Comment 2 Fedora End Of Life 2016-11-24 15:38:15 UTC
This message is a reminder that Fedora 23 is nearing its end of life.
Approximately 4 (four) weeks from now Fedora will stop maintaining
and issuing updates for Fedora 23. It is Fedora's policy to close all
bug reports from releases that are no longer maintained. At that time
this bug will be closed as EOL if it remains open with a Fedora  'version'
of '23'.

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plan to fix it in a currently maintained version, simply change the 'version' 
to a later Fedora version.

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Although we aim to fix as many bugs as possible during every release's 
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more recent Fedora release includes newer upstream software that fixes 
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Comment 3 Fedora End Of Life 2016-12-20 18:49:55 UTC
Fedora 23 changed to end-of-life (EOL) status on 2016-12-20. Fedora 23 is
no longer maintained, which means that it will not receive any further
security or bug fix updates. As a result we are closing this bug.

If you can reproduce this bug against a currently maintained version of
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Thank you for reporting this bug and we are sorry it could not be fixed.