[mythtv-users] Mythfrontend vaapi segfault

[George Nassas]

On 2013-09-05, at 7:25 AM, Raymond Wagner wrote:

> On Sep 5, 2013, at 0:32, Igor Cicimov <icicimov at gmail.com> wrote:
> 
>> I've been running MythTV with VAAPI for about a year but started experiencing frontend crashes recently. The error in the system log is:
> 
> It's really tough to diagnose crashes without a backtrace of the event.

There are traces of VAAPI-related crashes here:

    http://clients.teksavvy.com/~gnassas/VAAPI-faults.zip

the *.dump ones are all the threads and the *.fault ones are just the thread which caused the crash. The directory is the version of myth as you might guess and they’re all fairly recent masters.

Possibly relevant X info is:

X.Org X Server 1.12.4
Release Date: 2012-08-27
[   546.255] X Protocol Version 11, Revision 0
[   546.255] Build Operating System: Linux 3.2.0-4-amd64 x86_64 Debian
[   546.255] Current Operating System: Linux ivy 3.2.0-4-amd64 #1 SMP Debian 3.2.46-1+deb7u1 x86_64
[   546.255] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-3.2.0-4-amd64 root=UUID=504f56cb-471e-4c88-a740-12b3de4fd10e ro quiet
[   546.255] Build Date: 17 April 2013  10:22:47AM
[   546.255] xorg-server 2:1.12.4-6 (Julien Cristau <jcristau at debian.org>) 
[   546.260] (II) LoadModule: "intel"
[   546.260] (II) Loading /usr/lib/xorg/modules/drivers/intel_drv.so
[   546.260] (II) Module intel: vendor="X.Org Foundation"
[   546.260] 	compiled for 1.12.3.902, module version = 2.19.0
[   546.260] 	Module class: X.Org Video Driver
[   546.260] 	ABI class: X.Org Video Driver, version 12.1

this is all debian stable stuff.

- George