On 12/01/2017 at 11:11 AM Andreas Hartmann wrote: > Hello! > > I hopefully could get rid of both of my problems (hanging network w/ > virtio) and endless hanging qemu-process on VM shutdown by upgrading > qemu from 2.6.2 to 2.10.1. I hope it will persist.
It didn't persist. 10h later - same problems happened again. It's just much harder to trigger the problems. I'm now trying it with CONFIG_RCU_NOCB_CPU=y and rcu_nocbs=0-15 Since then, I didn't see any problem any more. But this doesn't mean anything until now ... . Regards, Andreas
