Comment 294 for bug 1470250

Unfortunately it crashed after about 80 hours.
I am currently running 4c48c35 from the original bisect (95h+)
But things seem increasingly random at this point.
I tweaked the IO load on the host and guest machine and it seems the crashes are now reproducible a bit faster, but I think we might need a few ideas on how to force the crashes.
I already tried creating and deleting machine snapshots in a loop but that didn't do anything.