Bug 1206724

Summary: [abrt] WARNING: CPU: 0 PID: 302 at kernel/sched/core.c:7326 __might_sleep+0x87/0x90()
Product: [Fedora] Fedora Reporter: John Williams <web582>
Component: kernelAssignee: Kernel Maintainer List <kernel-maint>
Status: CLOSED ERRATA QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 21CC: gansalmon, itamar, jonathan, kernel-maint, madhu.chinakonda, mchehab
Target Milestone: ---Flags: kernel-team: needinfo?
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
URL: https://retrace.fedoraproject.org/faf/reports/bthash/58b88cb79a34171d8feca58df930946c6f2e7bb2
Whiteboard: abrt_hash:9e6ea0a024dfb4678c6e0c489a49ac2476647405
Fixed In Version: kernel-4.1.3-201.fc22 Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2015-08-05 22:25:51 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
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Description Flags
File: dmesg none

Description John Williams 2015-03-27 21:37:23 UTC 
Description of problem:
Starting laptop computer

Additional info:
reporter:       libreport-2.3.0
WARNING: CPU: 0 PID: 302 at kernel/sched/core.c:7326 __might_sleep+0x87/0x90()
do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff815fb3b8>] pccardd+0xd8/0x480
Modules linked in: i915 8139too i2c_algo_bit drm_kms_helper 8139cp ata_generic pata_acpi mii yenta_socket drm video
CPU: 0 PID: 302 Comm: pccardd Not tainted 3.19.1-201.fc21.x86_64+debug #1
Hardware name: ASUSTeK Computer Inc.         X58L                /X58L      , BIOS 201     09/08/2008
 0000000000000000 00000000665a84ab ffff88007826fc28 ffffffff8186e45c
 0000000000000000 ffff88007826fc80 ffff88007826fc68 ffffffff810ad80a
 ffff880035998950 ffffffff81c7699f 000000000000026d 0000000000000000
Call Trace:
 [<ffffffff8186e45c>] dump_stack+0x4c/0x65
 [<ffffffff810ad80a>] warn_slowpath_common+0x8a/0xc0
 [<ffffffff810ad895>] warn_slowpath_fmt+0x55/0x70
 [<ffffffff81138085>] ? del_timer_sync+0x5/0xf0
 [<ffffffff8102994a>] ? native_sched_clock+0x2a/0xa0
 [<ffffffff815fb3b8>] ? pccardd+0xd8/0x480
 [<ffffffff815fb3b8>] ? pccardd+0xd8/0x480
 [<ffffffff810ddc87>] __might_sleep+0x87/0x90
 [<ffffffff8187363d>] mutex_lock_nested+0x3d/0x440
 [<ffffffff810eb4b5>] ? local_clock+0x15/0x30
 [<ffffffff8110a32f>] ? lock_release_holdtime.part.29+0xf/0x200
 [<ffffffff81877726>] ? _raw_spin_unlock_irqrestore+0x36/0x70
 [<ffffffff8110dbad>] ? trace_hardirqs_on_caller+0x13d/0x1e0
 [<ffffffff815fb41c>] pccardd+0x13c/0x480
 [<ffffffff815fb2e0>] ? pcmcia_socket_dev_complete+0x40/0x40
 [<ffffffff810d5254>] kthread+0x104/0x120
 [<ffffffff810eb4b5>] ? local_clock+0x15/0x30
 [<ffffffff810d5150>] ? kthread_create_on_node+0x250/0x250
 [<ffffffff818782fc>] ret_from_fork+0x7c/0xb0
 [<ffffffff810d5150>] ? kthread_create_on_node+0x250/0x250

Potential duplicate: bug 1180920
Comment 1 John Williams 2015-03-27 21:37:28 UTC 
Created attachment 1007482 [details]
File: dmesg
Comment 2 Fedora Kernel Team 2015-04-28 18:34:48 UTC 
*********** MASS BUG UPDATE **************

We apologize for the inconvenience.  There is a large number of bugs to go through and several of them have gone stale.  Due to this, we are doing a mass bug update across all of the Fedora 21 kernel bugs.

Fedora 21 has now been rebased to 3.19.5-200.fc21.  Please test this kernel update (or newer) and let us know if you issue has been resolved or if it is still present with the newer kernel.

If you have moved on to Fedora 22, and are still experiencing this issue, please change the version to Fedora 22.

If you experience different issues, please open a new bug report for those.
Comment 3 Fedora Update System 2015-07-30 17:52:14 UTC 
kernel-4.1.3-201.fc22 has been submitted as an update for Fedora 22.
https://admin.fedoraproject.org/updates/kernel-4.1.3-201.fc22
Comment 4 Fedora Update System 2015-07-31 07:56:14 UTC 
Package kernel-4.1.3-201.fc22:
* should fix your issue,
* was pushed to the Fedora 22 testing repository,
* should be available at your local mirror within two days.
Update it with:
# su -c 'yum update --enablerepo=updates-testing kernel-4.1.3-201.fc22'
as soon as you are able to, then reboot.
Please go to the following url:
https://admin.fedoraproject.org/updates/FEDORA-2015-12437/kernel-4.1.3-201.fc22
then log in and leave karma (feedback).
Comment 5 Fedora Update System 2015-08-05 22:25:51 UTC 
kernel-4.1.3-201.fc22 has been pushed to the Fedora 22 stable repository.  If problems still persist, please make note of it in this bug report.