[  748.895535][T21907] br0: port 1(veth1) entered blocking state
[  748.895755][T21907] br0: port 1(veth1) entered disabled state
[  748.895941][T21907] veth1: entered allmulticast mode
[  748.897714][T21907] veth1: entered promiscuous mode
[  748.937146][T21909] br0: port 2(veth2) entered blocking state
[  748.937339][T21909] br0: port 2(veth2) entered disabled state
[  748.937520][T21909] veth2: entered allmulticast mode
[  748.938960][T21909] veth2: entered promiscuous mode
[  748.997194][  T222] br0: port 1(veth1) entered blocking state
[  748.997389][  T222] br0: port 1(veth1) entered forwarding state
[  749.024900][T17234] br0: port 2(veth2) entered blocking state
[  749.025158][T17234] br0: port 2(veth2) entered forwarding state
[  775.473684][T22002] br0: port 2(veth2) entered disabled state
[  775.507682][T22003] br0: port 1(veth1) entered disabled state
[  775.545887][T22004] veth2: left allmulticast mode
[  775.546051][T22004] veth2: left promiscuous mode
[  775.546274][T22004] br0: port 2(veth2) entered disabled state
[  775.547281][T22004] veth1: left allmulticast mode
[  775.547431][T22004] veth1: left promiscuous mode
[  775.547635][T22004] br0: port 1(veth1) entered disabled state