Hi, I'm facing stalled x86-64 guests after live migration when using kvm (share disk images). This does not happen with x86-32 guests or when disabling kvm. Both qemu and qemu-kvm git heads are affected (recent vmstate fixes applied). Running I/O load during the migration (e.g. a simple "ls -R /") seems to trigger it reliably.
Can anyone confirm / comment on this? Do we fail to restore some magic state that only long mode cares about? Jan -- Siemens AG, Corporate Technology, CT T DE IT 1 Corporate Competence Center Embedded Linux
