[  522.252999][ T3055] br0: port 1(veth1) entered blocking state
[  522.253353][ T3055] br0: port 1(veth1) entered disabled state
[  522.253668][ T3055] veth1: entered allmulticast mode
[  522.255737][ T3055] veth1: entered promiscuous mode
[  522.326360][ T3056] br0: port 2(veth2) entered blocking state
[  522.326694][ T3056] br0: port 2(veth2) entered disabled state
[  522.326989][ T3056] veth2: entered allmulticast mode
[  522.329151][ T3056] veth2: entered promiscuous mode
[  522.498191][  T407] br0: port 1(veth1) entered blocking state
[  522.498703][  T407] br0: port 1(veth1) entered forwarding state
[  522.580477][  T407] br0: port 2(veth2) entered blocking state
[  522.580745][  T407] br0: port 2(veth2) entered forwarding state
[  693.762231][ T4341] br0: port 2(veth2) entered disabled state
[  693.876538][ T4342] br0: port 1(veth1) entered disabled state
[  693.953091][ T4343] veth2: left allmulticast mode
[  693.953391][ T4343] veth2: left promiscuous mode
[  693.953736][ T4343] br0: port 2(veth2) entered disabled state
[  693.955564][ T4343] veth1: left allmulticast mode
[  693.955777][ T4343] veth1: left promiscuous mode
[  693.956092][ T4343] br0: port 1(veth1) entered disabled state