https://bugzilla.kernel.org/show_bug.cgi?id=86161 --- Comment #1 from GC Ngu <ngugc@xxxxxx> --- After long time bisection, I narrowed down the problem to the commit "5a71785dde307f6ac80e83c0ad3fd694912010a1". But I have no idea why it happens sometimes instead of every time. Could anyone make a fix for this? Thanks! -- You are receiving this mail because: You are watching the assignee of the bug. -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html