Bug#886914: systemd: Kernel Panic on systemctl daemon-relaod, unit enable/disable when libvirt vms are running
On Sat, Mar 17, 2018 at 03:30:06AM +0100, Michael Biebl wrote: > On Thu, 11 Jan 2018 11:01:03 +0200 "Plamen K. Kosseff" >wrote: > > Package: systemd > > Version: 236-2 > > Severity: normal > > > > Dear Maintainer, > > > > > > This is new debian buster install on HP z600 workstation (for hardware spec > > see below). > > The issue has manifested first during normal "apt-get upgrade" over ssh the > > system would free during processing systemd triggers. > > Upon local investigation there was Kernel panic - not synching: Attempted > > to kill init exitcode=0x9. I'll try to attach picture of the full panic > > message. > > > > After some more investigation it looks like the probelm is reproducible > > only when there are libvirt VMs running. > > If I stop the VMs before systemctl daemon-reload, enable disable it works > > as expected > > Is this problem still reproducible? > Might this actually be a kernel/kvm bug triggered by the reload of libvirt? > > CCing Guido, maybe he has an idea. Looks like it's somewhere in the cgroup code (both systemd and libvirt use this a lot) but if so I'd say it's a kernel issue. Cheers, -- Guido
Bug#886914: systemd: Kernel Panic on systemctl daemon-relaod, unit enable/disable when libvirt vms are running
On Thu, 11 Jan 2018 11:01:03 +0200 "Plamen K. Kosseff"wrote: > Package: systemd > Version: 236-2 > Severity: normal > > Dear Maintainer, > > > This is new debian buster install on HP z600 workstation (for hardware spec > see below). > The issue has manifested first during normal "apt-get upgrade" over ssh the > system would free during processing systemd triggers. > Upon local investigation there was Kernel panic - not synching: Attempted to > kill init exitcode=0x9. I'll try to attach picture of the full panic message. > > After some more investigation it looks like the probelm is reproducible only > when there are libvirt VMs running. > If I stop the VMs before systemctl daemon-reload, enable disable it works as > expected Is this problem still reproducible? Might this actually be a kernel/kvm bug triggered by the reload of libvirt? CCing Guido, maybe he has an idea. -- Why is it that all of the instruments seeking intelligent life in the universe are pointed away from Earth? signature.asc Description: OpenPGP digital signature