Mpv often hangs when using nvdec on Tumbleweed KDE Plasma

Currently, mpv often hangs when playing videos with nvdec. I’ve reported it here, along with a backtrace: Hang in __futex_abstimed_wait_common64 on trying to play with nvdec · Issue #9313 · mpv-player/mpv · GitHub, but it seems to happen somewhere in the CUDA library. It will then use 100% CPU on one core, so it seems like it gets stuck in an infinite loop somewhere.

  • Linux Distribution and Version: OpenSUSE Tumbleweed 20211011
  • Window Manager and version: Kwin 5.22.5-1.2
  • GPU driver and version: Nvidia 470.74-44.1

nvidia-bug-report.log.gz (1.4 MB)