[  255.703453][ T1800] br1: port 1(veth1) entered blocking state
[  255.704347][ T1800] br1: port 1(veth1) entered disabled state
[  255.705072][ T1800] veth1: entered allmulticast mode
[  255.711586][ T1800] veth1: entered promiscuous mode
[  255.856481][   T46] br1: port 1(veth1) entered blocking state
[  255.856944][   T46] br1: port 1(veth1) entered forwarding state
[  275.371747][ T1939] br1: port 1(veth1) entered disabled state
[  275.482875][ T1940] veth1: left allmulticast mode
[  275.483315][ T1940] veth1: left promiscuous mode
[  275.483852][ T1940] br1: port 1(veth1) entered disabled state