On Di, 2015-11-10 at 20:31 +0100, Agustin Martin wrote: > On Mon, Sep 21, 2015 at 03:55:16AM +0200, Soeren D. Schulze wrote: > > Package: iceweasel > > Version: 38.2.1esr-1~deb8u1 > > Severity: important > > > > Approximately once every 10 hours of use, I experience a crash of > > Iceweasel. > > It seems to be correlated with playing videos via gstreamer with > > the > > libav/ffmpeg backend, but I have not yet found any reliable way to > > reproduce > > it. > > > > I have observed similar crashes like this on other Debian systems > > with > > earlier versions of Iceweasel, but I cannot tell if it is the same > > bug > > because I did not have a debugger running. > > > > Please see the full backtrace below. At a first glance, the > > problem seems > > to be in the GST_VIDEO_FRAME_COMP_DATA macro which ultimately calls > > GST_VIDEO_FORMAT_INFO_DATA (defined in the gstreamer headers), > > which in turn > > dereferences frame->info->finfo. According to #1 in the backtrace, > > finfo is > > NULL, so I think this is what causes the crash. > ... > > > {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype > > = 0}}} > > not_first_call = <optimized out> > > pagesize_m1 = <optimized out> > > sp = <optimized out> > > freesize = <optimized out> > > __PRETTY_FUNCTION__ = "start_thread" > > #16 0x00007ffff707c06d in clone () at > > ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 > > No locals. > > (gdb) > > This seems to be similar to the backtrace reported in > https://bugs.debian.org/797227, caused by the same problem > as https://bugs.debian.org/788708 (cc'ed). > > Is this problem still hapenning with gstreamer1.0-plugins-bad 1.4.5-3 > or higher?
If someone can confirm that, I'll prepare a gst-plugins-bad1.0 update for jessie with that patch. Just let me know :)
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