https://bugzilla.kernel.org/show_bug.cgi?id=102301 --- Comment #5 from Michael Long <harn-solo@xxxxxx> --- I'm also affected by this problem but haven't found a pattern to reproduce the problem yet. My observation is, that in former kernel versions, the shutdown problem was on every 10th shutdown but with kernel 4.3 it occurs like every 3rd shutdown, although sometimes I can shutdown and start the Windows 10 VM (still build 10240) several times in a row without issue. Kernel versions: 4.1.x - 4.4-rcX Qemu: 2.4.0, 2.4.1 Pass through devices: VGA compatible controller: NVIDIA Corporation GM204 [GeForce GTX 980] (rev a1) USB controller: Renesas Technology Corp. uPD720201 USB 3.0 Host Controller (rev 03) I've attached two stack traces, captured by using a serial connection. I would confirm Balázs' observation that the system is not hard locked because the watchdog kicks in over and over until a reset. -- 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
