[Qemu-devel] qemu process stuck in Rl state

[Andrey Korolyov]

Hello,

I`ve faced an issue with qemu VMs with very large uptime spans - half
of year or so. They are hanging in running state forever and are not
killable in any imaginable fashion. Tried to freeze it via freezer cg
without any luck. VM itself went unresponsive with zero cpu
consumption after reaching 'forever running' point.

I am going to reset the host in a couple of hours, so any timed ideas
for debugging this state will be very appreciated.