[  507.285134][ T3353] br0: port 1(veth1) entered blocking state
[  507.286082][ T3353] br0: port 1(veth1) entered disabled state
[  507.286348][ T3353] veth1: entered allmulticast mode
[  507.288232][ T3353] veth1: entered promiscuous mode
[  507.468958][ T3355] br0: port 2(veth2) entered blocking state
[  507.469995][ T3355] br0: port 2(veth2) entered disabled state
[  507.470266][ T3355] veth2: entered allmulticast mode
[  507.474296][ T3355] veth2: entered promiscuous mode
[  507.808566][   T50] br0: port 1(veth1) entered blocking state
[  507.808900][   T50] br0: port 1(veth1) entered forwarding state
[  507.961001][   T51] br0: port 2(veth2) entered blocking state
[  507.961311][   T51] br0: port 2(veth2) entered forwarding state
[  731.708551][ T4536] br0: port 2(veth2) entered disabled state
[  731.859346][ T4538] br0: port 1(veth1) entered disabled state
[  732.021111][ T4540] veth2: left allmulticast mode
[  732.021339][ T4540] veth2: left promiscuous mode
[  732.021641][ T4540] br0: port 2(veth2) entered disabled state
[  732.023333][ T4540] veth1: left allmulticast mode
[  732.023512][ T4540] veth1: left promiscuous mode
[  732.023792][ T4540] br0: port 1(veth1) entered disabled state