On Mon, Jun 16, 2014 at 5:51 AM, Stefan Priebe - Profihost AG <s.priebe@xxxxxxxxxxxx> wrote: > Hi, > > i'm using a vanilla 3.10.43 kernel and netconsole on top of a bridge. > > netconsole is used with vmbr0 (bridge) which is on top of bond0. > > If i want to add another bridge to vmbr0 is fails as long as netconsole > is in use. > > # brctl addif vmbr0 fwpr2004p0 > can't add fwpr2004p0 to bridge vmbr0: Unknown error 524 > > Kernel output: > netpoll: (null): fwpr2004p0 doesn't support polling, aborting > > If i do rmmod netconsole - everything is working fine again. > This is expected, you can't add an interface which doesn't support netpoll to a bridge which is running netpoll. You should stop netpoll before adding it.
