[  451.231716][ T5442] br0: port 1(veth1) entered blocking state
[  451.232021][ T5442] br0: port 1(veth1) entered disabled state
[  451.232300][ T5442] veth1: entered allmulticast mode
[  451.233916][ T5442] veth1: entered promiscuous mode
[  451.275518][ T5443] br0: port 2(veth3) entered blocking state
[  451.275715][ T5443] br0: port 2(veth3) entered disabled state
[  451.276235][ T5443] veth3: entered allmulticast mode
[  451.277648][ T5443] veth3: entered promiscuous mode
[  451.350692][   T57] br0: port 1(veth1) entered blocking state
[  451.350943][   T57] br0: port 1(veth1) entered forwarding state
[  451.400794][   T72] br0: port 2(veth3) entered blocking state
[  451.401027][   T72] br0: port 2(veth3) entered forwarding state
[  456.871080][ T5479] br0: port 2(veth3) entered disabled state
[  456.916148][ T5481] br0: port 1(veth1) entered disabled state
[  456.973188][ T5483] veth3: left allmulticast mode
[  456.973383][ T5483] veth3: left promiscuous mode
[  456.973669][ T5483] br0: port 2(veth3) entered disabled state
[  456.974725][ T5483] veth1: left allmulticast mode
[  456.974917][ T5483] veth1: left promiscuous mode
[  456.975197][ T5483] br0: port 1(veth1) entered disabled state