Booting the kernel with nouveau.runpm=0 seems to be a workaround for this issue. Not sure why the lockup is trigered by libvirtd.
-- Valentin
- Bug#911373: libvirt-daemon: soft lockup in new version Valentin Vidic
- Bug#911373: Acknowledgement (libvirt-daemon: soft lock... Valentin Vidic
- Bug#911373: [Pkg-libvirt-maintainers] Bug#911373: ... Guido Günther
- Bug#911373: Acknowledgement (libvirt-daemon: soft ... Guido Günther
- Bug#911373: Acknowledgement (libvirt-daemon: s... Valentin Vidic
