https://bugs.freedesktop.org/show_bug.cgi?id=78297
--- Comment #4 from Marco Trevisan (Treviño) mail@3v1n0.net --- (In reply to comment #2)
What version of mesa is that? From the backtrace it looks like allocating a buffers fails and then we crash because we want to clear the buffer.
But the line numbers look quite outdated to me.
As said I've used the ubuntu debug version, so in the backtrace (the last one attached, not the one I deprecated) I've linked the relative files:
src/gallium/state_trackers/vdpau/decode.c: http://paste.ubuntu.com/7398157/ src/gallium/drivers/radeon/radeon_uvd.c: http://paste.ubuntu.com/7398148/
I might test this with a more recent version as well, but since this seems to happen in Arch as well, I suppose it's in git version too.