[Bug 73457] mpeg4 through vdpau randomly either correct or garbled (on same file!)

https://bugs.freedesktop.org/show_bug.cgi?id=73457

--- Comment #8 from Adam Hirst adam@aphirst.karoo.co.uk --- Created attachment 91796 --> https://bugs.freedesktop.org/attachment.cgi?id=91796&action=edit dmesg output (UVD lockup with dpm off)

I can confirm that with dpm disabled, the problem persists.

One interesting thing that occurred with dpm off, which didn't happen with it on, is that while repeatedly closing and opening a file for testing, at one point UVD appears to have totally locked up, seemingly requiring a reboot. The lockup persisted when closing and restarting X. Attached is the output in dmesg from when that happened.