[mythtv-commits] Ticket #5011: segfault commit 16723

MythTV mythtv at cvs.mythtv.org
Fri Mar 21 09:26:47 UTC 2008


#5011: segfault commit 16723
-------------------------------------------------+--------------------------
 Reporter:  Paul Lambert <paul at planar.id.au>  |       Owner:  ijr       
     Type:  defect                               |      Status:  new       
 Priority:  major                                |   Milestone:  unknown   
Component:  mythtv                               |     Version:  0.21-fixes
 Severity:  medium                               |     Mlocked:  0         
-------------------------------------------------+--------------------------
 I get a segfault with latest SVN on my frontend when playing any audio
 (mythmusic or recordings).  It appears to be related to commit 16723 -
 when I compile 16722 it works fine, 16723 breaks.

 I followed instructions to compile and run gdb, and have attached the
 stack trace.  I can see some things that look suspicious to me, but it
 appears that too many years in management have sapped my debugging skills.
 It looks like a segfault in the qt3 library, but amongst my recompiles
 I've also seen the segfault in mythconfiggroups.cpp without calling
 through to qt3.

 I'm on version 3.3.8b-4 of qt3, and a debian system if that helps, but
 like I say, I don't believe that to be the problem given that changing the
 myth code version can make it go away.

 I'm happy to extract additional information from gdb or about my system
 (although working a lot of hours at the moment, so no guarantee of fast
 turnaround on doing that - it depends on when I notice the request).

 Given that it happens on my frontend and not my backend server, I guess
 the machine may be relevant.  My backend is quad core intel, nvidia
 display driver.  Otherwise pretty much same software load as frontend.
 Frontend is shuttle with celeron M and intel i810 (actually 915 I think,
 but uses the i810 driver).

-- 
Ticket URL: <http://svn.mythtv.org/trac/ticket/5011>
MythTV <http://www.mythtv.org/>
MythTV


More information about the mythtv-commits mailing list