Bug 209124

Summary:	bluez-utils segfaults on shutdown
Product:	[Fedora] Fedora	Reporter:	Alan Cox <alan>
Component:	bluez-utils	Assignee:	David Woodhouse <dwmw2>
Status:	CLOSED ERRATA	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	rawhide
Target Milestone:	---
Target Release:	---
Hardware:	x86_64
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2006-11-14 16:05:09 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:

Description Alan Cox 2006-10-03 12:59:01 UTC

Description of problem:
On shutdown bluez-utils segfaults which is logged to console as a NULL pointer
dereference in the user space app by the x86-64 kernel. This oddly doesn;t occur
if I do
service stop/start  only at shutdown.

How reproducible:
100%

Steps to Reproduce:
1. Boot
2. Shutdown

Happens with no bluetooth devices are attached to the system

Comment 1 David Woodhouse 2006-10-03 13:01:54 UTC

Please update to bluez-utils-3.7 (in the repo at http://david.woodhou.se/bluez/)
and retest.

Failing that, find some way to debug it and show me what happened :)

Comment 2 David Woodhouse 2006-10-03 13:03:57 UTC

does it also SEGV if you stop messagebus before stopping it?

Comment 3 Alan Cox 2006-10-03 13:51:33 UTC

It did the once but no pattern

The fault repeatably is segv for address 0x30, rip: 0x00002aaaaacebfe8

I'll try your repository in a bit and update the bug then see what I can do to
debug it more

Comment 4 David Woodhouse 2006-10-03 21:42:28 UTC

The bluez-utils-3.7 package should fix this. Unfortunately, it has been decreed
that we will not ship the fixed package in FC6.

I'll do an erratum after the FC6 release.

Comment 5 Alan Cox 2006-10-03 21:50:27 UTC

Fair enough, its not exactly anything but an ugly glitch on shutdown

Will verify 3.7 once I have a moment

Comment 6 Fedora Update System 2006-10-26 16:20:00 UTC

bluez-utils-3.7-2 bluez-gnome-0.6-1.fc6 has been pushed for fc6, which should resolve this issue.  If these problems are still present in this version, then please make note of it in this bug report.