Bug 1387300

Summary: [abrt] WARNING: CPU: 2 PID: 214 at drivers/gpu/drm/i915/intel_dp.c:1062 intel_dp_aux_transfer+0x1ed/0x230 [i915]: TAINTED
Product: [Fedora] Fedora Reporter: Han Han <hhan>
Component: xorg-x11-drv-intelAssignee: Adam Jackson <ajax>
Status: CLOSED EOL QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 26CC: ajax, kernel-maint, xgl-maint
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
URL: https://retrace.fedoraproject.org/faf/reports/bthash/886ab28b62e8201a96b025bc1d39bd52c5209acb
Whiteboard: abrt_hash:1d4d35092b055cc9a94a8b90a85fdd8eb5a4b3fc;VARIANT_ID=workstation;
Fixed In Version: Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2018-05-29 11:36:57 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Attachments:
Description Flags
File: dmesg none

Description Han Han 2016-10-20 14:55:25 UTC
Description of problem:


Additional info:
reporter:       libreport-2.8.0
WARNING: CPU: 2 PID: 214 at drivers/gpu/drm/i915/intel_dp.c:1062 intel_dp_aux_transfer+0x1ed/0x230 [i915]
WARN_ON(!msg->buffer != !msg->size)
Modules linked in:
 i915(+) crct10dif_pclmul crc32_pclmul crc32c_intel i2c_algo_bit ghash_clmulni_intel drm_kms_helper e1000e serio_raw drm ptp pps_core video fjes
CPU: 2 PID: 214 Comm: kworker/2:2 Not tainted 4.9.0-0.rc1.git1.1.fc26.x86_64 #1
Hardware name: LENOVO 20BTS1N70F/20BTS1N70F, BIOS N14ET28W (1.06 ) 03/12/2015
Workqueue: events i915_hotplug_work_func [i915]
 ffffb14c8165ba88 ffffffff9846ce83 ffffb14c8165bad8 0000000000000000
 ffffb14c8165bac8 ffffffff980af49b 0000042698110fe6 ffffb14c8165bbb0
 ffff8e6ce12720e0 0000000000000003 00000000fffffffb 0000000000000000
Call Trace:
 [<ffffffff9846ce83>] dump_stack+0x86/0xc3
 [<ffffffff980af49b>] __warn+0xcb/0xf0
 [<ffffffff980af51f>] warn_slowpath_fmt+0x5f/0x80
 [<ffffffffc0191c75>] ? drm_dp_dpcd_access+0x65/0x110 [drm_kms_helper]
 [<ffffffff9890c0c6>] ? _raw_spin_unlock_irqrestore+0x36/0x60
 [<ffffffffc028be4d>] intel_dp_aux_transfer+0x1ed/0x230 [i915]
 [<ffffffffc0191c84>] drm_dp_dpcd_access+0x74/0x110 [drm_kms_helper]
 [<ffffffffc0191d3b>] drm_dp_dpcd_write+0x1b/0x20 [drm_kms_helper]
 [<ffffffffc028661b>] intel_dp_start_link_train+0x2cb/0x4c0 [i915]
 [<ffffffffc0287bd9>] intel_dp_check_link_status+0xd9/0x110 [i915]
 [<ffffffffc028cb99>] intel_dp_detect+0x719/0xba0 [i915]
 [<ffffffffc02740a0>] i915_hotplug_work_func+0x1e0/0x2b0 [i915]
 [<ffffffff980d01de>] process_one_work+0x23e/0x6f0
 [<ffffffff980d015a>] ? process_one_work+0x1ba/0x6f0
 [<ffffffff980d06de>] worker_thread+0x4e/0x490
 [<ffffffff980d0690>] ? process_one_work+0x6f0/0x6f0
 [<ffffffff980d0690>] ? process_one_work+0x6f0/0x6f0
 [<ffffffff98003eec>] ? do_syscall_64+0x6c/0x1f0
 [<ffffffff980d7b22>] kthread+0x102/0x120
 [<ffffffff98111105>] ? trace_hardirqs_on_caller+0xf5/0x1b0
 [<ffffffff980d7a20>] ? kthread_park+0x60/0x60
 [<ffffffff9890cbfa>] ret_from_fork+0x2a/0x40

Comment 1 Han Han 2016-10-20 14:55:36 UTC
Created attachment 1212557 [details]
File: dmesg

Comment 2 Fedora End Of Life 2017-02-28 10:28:53 UTC
This bug appears to have been reported against 'rawhide' during the Fedora 26 development cycle.
Changing version to '26'.

Comment 3 Fedora End Of Life 2018-05-03 08:24:08 UTC
This message is a reminder that Fedora 26 is nearing its end of life.
Approximately 4 (four) weeks from now Fedora will stop maintaining
and issuing updates for Fedora 26. 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 '26'.

Package Maintainer: If you wish for this bug to remain open because you
plan to fix it in a currently maintained version, simply change the 'version'
to a later Fedora version.

Thank you for reporting this issue and we are sorry that we were not
able to fix it before Fedora 26 is end of life. If you would still like
to see this bug fixed and are able to reproduce it against a later version
of Fedora, you are encouraged  change the 'version' to a later Fedora
version prior this bug is closed as described in the policy above.

Although we aim to fix as many bugs as possible during every release's
lifetime, sometimes those efforts are overtaken by events. Often a
more recent Fedora release includes newer upstream software that fixes
bugs or makes them obsolete.

Comment 4 Fedora End Of Life 2018-05-29 11:36:57 UTC
Fedora 26 changed to end-of-life (EOL) status on 2018-05-29. Fedora 26
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
Fedora please feel free to reopen this bug against that version. If you
are unable to reopen this bug, please file a new report against the
current release. If you experience problems, please add a comment to this
bug.

Thank you for reporting this bug and we are sorry it could not be fixed.