On Fri, 2015-08-14 at 17:19 -0600, David Ahern wrote: > On 8/14/15 5:14 PM, Eric Dumazet wrote: > > On Fri, 2015-08-14 at 14:14 -0700, Eric Dumazet wrote: > >> While rebooting host running latest net-next > >> > >> unregister_netdevice: waiting for eth0 to become free. Usage count = 4 > >> > >> Oh well... > >> > > > > It looks like David Ahern recent changes uncover a bug ? > > > > Not clear which commit is at fault. > > > > Maybe 3bfd847203c6d89532f836ad3f5b4ff4ced26dd9 ? > > > > Somehow a down device can be found. > > Can you elaborate on what you are doing to see the refcnt leak? I have > not seen that at all. I have to leave for soccer carpool in 45 minutes > or so, but can take a look this weekend.
I simply reboot my host. eth0 device can not be dismantled and block the reboot, I gave to reset the host. I get the issue every time. I confirm reverting 3bfd847203c6d89532f836ad3f5b4ff4ced26dd9 removes the issue for me. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
