Bug 518654

Summary: GUdev goes pop when unplugging and plugging devices
Product: [Fedora] Fedora Reporter: Richard Hughes <rhughes>
Component: udevAssignee: Harald Hoyer <harald>
Status: CLOSED NOTABUG QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: medium Docs Contact:
Priority: low    
Version: 12CC: davidz, harald
Target Milestone: ---   
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2009-11-18 08:55:28 EST Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---
Attachments:
Description Flags
backtrace from the daemon none

Description Richard Hughes 2009-08-21 10:02:50 EDT
Created attachment 358248 [details]
backtrace from the daemon

Description of problem:
Inserting and removing a USB UPS device can crash DeviceKit-power. The crash happens somewhere deep in GUdev.

Version-Release number of selected component (if applicable):
udev-145-4.fc12.i686

How reproducible:
Always, if you keep removing and inserting over and over again.

Steps to Reproduce:
1. Insert USB UPS, remove, insert, remove, insert
2. Session goes POP as DeviceKit-power gives up the ghost
  
Actual results:
Session quits as DeviceKit-power disappears.

Expected results:
Session works, and UPS device comes and goes.

Additional info:
Backtrace attached. I suspect this is a kernel problem, but it certainly shouldn't make GUdev go pop.
Comment 1 Harald Hoyer 2009-08-21 10:13:52 EDT
can you install the gudev debuginfo packages also? so the traceback will be more useful
Comment 2 Bug Zapper 2009-11-16 06:35:38 EST
This bug appears to have been reported against 'rawhide' during the Fedora 12 development cycle.
Changing version to '12'.

More information and reason for this action is here:
http://fedoraproject.org/wiki/BugZappers/HouseKeeping
Comment 3 Richard Hughes 2009-11-16 07:15:58 EST
I've not been able to reproduce this in a long time. I'll have a go at triggering it later today.
Comment 4 Richard Hughes 2009-11-18 08:55:28 EST
No, I can't trigger this anymore. Sorry for the noise.