Bug 756542

Summary: [abrt] kernel: BUG: soft lockup - CPU#2 stuck for 23s! [btrfs-endio-0:440]
Product: [Fedora] Fedora Reporter: Eelco Wesemann <eelco>
Component: kernelAssignee: Zach Brown <zab>
Status: CLOSED INSUFFICIENT_DATA QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 16CC: gansalmon, itamar, jonathan, kernel-maint, madhu.chinakonda, sweil
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
Whiteboard: abrt_hash:f7b5b42a2912304ad360743ba2fb53900db608e6
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2012-09-19 12:17:48 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: smolt_data
none
File: backtrace none

Description Eelco Wesemann 2011-11-23 21:36:13 UTC 
libreport version: 2.0.7
abrt_version:   2.0.6
cmdline:        BOOT_IMAGE=/vmlinuz-3.1.1-2.fc16.x86_64 root=UUID=cf729a39-f566-4b40-aa55-40d5ec9433da ro rd.md=0 rd.lvm=0 rd.dm=0 KEYTABLE=us quiet SYSFONT=latarcyrheb-sun16 rhgb rd.luks=0 LANG=en_US.UTF-8 selinux=0 elevator=deadline rdblacklist=nouveau nouveau.modeset=0
kernel:         3.1.1-2.fc16.x86_64
reason:         BUG: soft lockup - CPU#2 stuck for 23s! [btrfs-endio-0:440]
time:           Wed 23 Nov 2011 10:20:29 PM CET

backtrace:      Text file, 3387 bytes
smolt_data:     Text file, 2644 bytes

comment:
:I was reading through my feeds inside Google Reader using the Google Chrome browser. I was not going through my feeds very fast, but something in the loading/caching part of the feeds seemed to go horribly amiss.
:Lately this browser in combination with Google Reader seems to be able to trigger various problems with btrfs.
:
:Relevant parts of /etc/fstab:
:UUID=cf729a39-f566-4b40-aa55-40d5ec9433da  /      btrfs  ssd           1 0
:UUID=eaea4c26-285b-4d19-8ce5-6ccb8528714f  /home  btrfs  ssd,compress  1 0

event_log:
:2011-11-23-22:26:07> Smolt profile successfully saved
:2011-11-23-22:35:04> Submitting oops report to http://submit.kerneloops.org/submitoops.php
:2011-11-23-22:36:07  Kernel oops has not been sent due to Couldn't connect to server
:2011-11-23-22:36:07* (exited with 1)
Comment 1 Eelco Wesemann 2011-11-23 21:36:17 UTC 
Created attachment 535660 [details]
File: smolt_data
Comment 2 Eelco Wesemann 2011-11-23 21:36:19 UTC 
Created attachment 535661 [details]
File: backtrace
Comment 3 Josh Boyer 2012-09-18 15:37:25 UTC 
3.1 is very old.  Are you seeing this with the 3.4 or 3.5 kernel updates?
Comment 4 Eelco Wesemann 2012-09-19 09:26:13 UTC 
(In reply to comment #3)
> 3.1 is very old.  Are you seeing this with the 3.4 or 3.5 kernel updates?

This report is also very old. 
I had forgotten about it and moved to ext4.