On Thu, Dec 9, 2021 at 9:56 AM Arkadiusz Miśkiewicz <a.miskiewicz@xxxxxxxxx> wrote: > > W dniu 08.12.2021 o 19:54, Chris Murphy pisze: > > Hi, > > > > I'm trying to help progress a kernel regression hitting Fedora > > infrastructure in which dozens of VMs run concurrently to execute QA > > testing. The problem doesn't happen immediately, but all the VM's get > > stuck and then any new process also gets stuck, so extracting > > information from the system has been difficult and there's not a lot > > to go on, but this is what I've got so far. > > Does qemu there have this fix? > > https://github.com/qemu/qemu/commit/cc071629539dc1f303175a7e2d4ab854c0a8b20f I don't think so. The problem appeared in Fedora 34 which had qemu-5.2.0 and now Fedora 35 which has qemu-6.1.0. I'll see about backporting that patch if it hasn't already been in 6.1.0-13.fc35 -- Chris Murphy
