[  470.331917][ T3353] br0: port 1(veth1) entered blocking state
[  470.332216][ T3353] br0: port 1(veth1) entered disabled state
[  470.332531][ T3353] veth1: entered allmulticast mode
[  470.334510][ T3353] veth1: entered promiscuous mode
[  470.513904][ T3355] br0: port 2(veth2) entered blocking state
[  470.514296][ T3355] br0: port 2(veth2) entered disabled state
[  470.514698][ T3355] veth2: entered allmulticast mode
[  470.517766][ T3355] veth2: entered promiscuous mode
[  470.862873][   T51] br0: port 1(veth1) entered blocking state
[  470.863117][   T51] br0: port 1(veth1) entered forwarding state
[  471.032004][   T51] br0: port 2(veth2) entered blocking state
[  471.032268][   T51] br0: port 2(veth2) entered forwarding state
[  707.610952][ T4563] br0: port 2(veth2) entered disabled state
[  707.765520][ T4564] br0: port 1(veth1) entered disabled state
[  707.933887][ T4565] veth2: left allmulticast mode
[  707.934137][ T4565] veth2: left promiscuous mode
[  707.934465][ T4565] br0: port 2(veth2) entered disabled state
[  707.935868][ T4565] veth1: left allmulticast mode
[  707.936084][ T4565] veth1: left promiscuous mode
[  707.936382][ T4565] br0: port 1(veth1) entered disabled state