On Fri, Nov 20, 2020 at 09:54:42AM +0100, Jan Beulich wrote: > [...] > >From the stack trace above the only possibility I could derive for > now would be that we didn't run softirqs for a long time, but I don't > think that's very realistic here. Otoh, Manuel, does the NMI watchdog > work on that system? It certainly wouldn't hurt if you turned it on, > just in case.
I just did, this doesn't changes anything. For the record, my boot params are now menu=Boot Xen PVH:load /test console=com0 root=dk0 -vx; multiboot /xen-test.gz dom0_mem=1024M console=com2 com2=57600,8n1,,0 loglvl=all guest_loglvl=all gnttab_max_nr_frames=64 dom0=pvh iommu=debug dom0_vcpus_pin sync_console dom0_max_vcpus=1 watchdog=force -- Manuel Bouyer <bou...@antioche.eu.org> NetBSD: 26 ans d'experience feront toujours la difference --