On Wed, 26 Jul 2017, Михаил Гаврилов wrote: > On 25 July 2017 at 02:12, Alan Stern <stern@xxxxxxxxxxxxxxxxxxx> wrote: > > This is enough for now. The problem is that a USB transfer is started > > but never stopped, which indicates a problem with the host controller. > > > > In this case you're using an xHCI host controller. Unfortunately the > > xHCI maintainer is on vacation, so he won't be able to help for a > > while. > > > > In the meantime, you could try doing a git bisection to find which > > commit caused the problem to occur. > > > > Alan Stern > > > > Sorry, I am afraid I can't bisect because i don't know how triggering > this issue again. > It means that I already several times rebooted after this and machine not hung. > > But still occurs another problem that reproducible more successful > when I run KVM virtual machine and run inside kernel compilation then > host hung without any records in journalctl log. It's really annoying > because I don't know who is culprit here. Can here helps bisect? I don't know. Try it and see. Alan Stern
