[Bug 1094501] kvm-intel crash with nested virt

http://bugzilla.suse.com/show_bug.cgi?id=1094501 http://bugzilla.suse.com/show_bug.cgi?id=1094501#c3 Joerg Roedel changed: What |Removed |Added ---------------------------------------------------------------------------- Flags| |needinfo?(bwiedemann@suse.c | |om) --- Comment #3 from Joerg Roedel --- (In reply to Bernhard Wiedemann from comment #0)

In our SUSE Cloud CI infrastructure we rely heavily on nested virt so we upgraded one host to Leap 15.0 to find issues early and this node is now crashing after a few days of operation in kvm mmu pte related code.

below backtrace might not be the first one though:

[385643.633416] ------------[ cut here ]------------ [385643.638389] WARNING: CPU: 2 PID: 15595 at ../arch/x86/kvm/mmu.c:733

This is a warning and shouldn't crash the machine. Does it really crash or do you just see this backtrace? -- You are receiving this mail because: You are on the CC list for the bug.