On 05/12/19 11:31, Dmitry Vyukov wrote: >> Ah, and because the machine is a KVM guest, kvm_wait appears in a lot of >> backtrace and I get to share syzkaller's joy every time. :) > I don't see any mention of "kvm" in the crash report. It's there in the stack trace, not sure if this is what triggered my Cc: [<ffffffff810c7c3a>] kvm_wait+0xca/0xe0 arch/x86/kernel/kvm.c:612 Paolo