Re: [Flightgear-devel] Frequent segfaults in latest flightgear

2009-12-02 Thread Curtis Olson
On Wed, Dec 2, 2009 at 12:57 AM, Tim Moore wrote: Just to be clear, are you running with CullThreadPerCameraDrawThreadPerContext, or what? How many of each? Hi Tim, I was running with AutomaticSelection and only had a single display enabled:

[Flightgear-devel] Frequent segfaults in latest flightgear

2009-12-01 Thread Curtis Olson
I've been observer quite frequent segfaults in the most recent version of FlightGear. I've started running under gdb and so far the trend seems to be that the crash is inside the pui code and as a result of clicking ok or cancel on a dialog box. Here's an example backtrace (the build is without

Re: [Flightgear-devel] Frequent segfaults in latest flightgear

2009-12-01 Thread James Turner
On 1 Dec 2009, at 16:59, Curtis Olson wrote: I've been observer quite frequent segfaults in the most recent version of FlightGear. I've started running under gdb and so far the trend seems to be that the crash is inside the pui code and as a result of clicking ok or cancel on a dialog

Re: [Flightgear-devel] Frequent segfaults in latest flightgear

2009-12-01 Thread Curtis Olson
On Tue, Dec 1, 2009 at 11:06 AM, James Turner zakal...@mac.com wrote: On 1 Dec 2009, at 16:59, Curtis Olson wrote: I've been observer quite frequent segfaults in the most recent version of FlightGear. I've started running under gdb and so far the trend seems to be that the crash is inside

Re: [Flightgear-devel] Frequent segfaults in latest flightgear

2009-12-01 Thread Curtis Olson
On Tue, Dec 1, 2009 at 11:21 AM, Curtis Olson wrote: On Tue, Dec 1, 2009 at 11:06 AM, James Turner wrote: On 1 Dec 2009, at 16:59, Curtis Olson wrote: I've been observer quite frequent segfaults in the most recent version of FlightGear. I've started running under gdb and so far the trend

Re: [Flightgear-devel] Frequent segfaults in latest flightgear

2009-12-01 Thread Curtis Olson
Here's an updated back trace with debugging symbols for plib ... the segfault is on typeinfo for puDial() which is strange. Is this RTTI related? I observe that the crash happens when the dialog box is being closed, so could we have something out of order or a race condition between the thread

Re: [Flightgear-devel] Frequent segfaults in latest flightgear

2009-12-01 Thread Tim Moore
Just to be clear, are you running with CullThreadPerCameraDrawThreadPerContext, or what? How many of each? On 12/01/2009 07:37 PM, Curtis Olson wrote: Here's an updated back trace with debugging symbols for plib ... the segfault is on typeinfo for puDial() which is strange. Is this RTTI

Re: [Flightgear-devel] Frequent segfaults in latest flightgear

2009-12-01 Thread Curtis Olson
On Tue, Dec 1, 2009 at 1:32 PM, Tim Moore timo...@redhat.com wrote: Just to be clear, are you running with CullThreadPerCameraDrawThreadPerContext, or what? How many of each? That's a good question. I had been running with: --prop:/sim/rendering/multithreading-mode=AutomaticSelection This

Re: [Flightgear-devel] Frequent segfaults in latest flightgear

2009-12-01 Thread Tim Moore
On 12/01/2009 08:46 PM, Curtis Olson wrote: On Tue, Dec 1, 2009 at 1:32 PM, Tim Moore timo...@redhat.com mailto:timo...@redhat.com wrote: Just to be clear, are you running with CullThreadPerCameraDrawThreadPerContext, or what? How many of each? That's a good question. I

Re: [Flightgear-devel] Frequent segfaults in latest flightgear

2009-12-01 Thread Curtis Olson
On Tue, Dec 1, 2009 at 3:36 PM, Tim Moore wrote: No, I meant that 2.9.6+ is in svn. Oh ok. I've been trying to live with downloadable releases, otherwise if people are pulling different snapshots out of the repository at different times we end up with something ... oh ... maybe like the

Re: [Flightgear-devel] Frequent segfaults in latest flightgear

2009-12-01 Thread Tim Moore
On 12/01/2009 08:32 PM, Tim Moore wrote: Just to be clear, are you running with CullThreadPerCameraDrawThreadPerContext, or what? How many of each? On 12/01/2009 07:37 PM, Curtis Olson wrote: Here's an updated back trace with debugging symbols for plib ... the segfault is on typeinfo for