[  652.425276][ T9941] br1: port 1(veth1) entered blocking state
[  652.425491][ T9941] br1: port 1(veth1) entered disabled state
[  652.425682][ T9941] veth1: entered allmulticast mode
[  652.427116][ T9941] veth1: entered promiscuous mode
[  652.447823][ T1500] br1: port 1(veth1) entered blocking state
[  652.448014][ T1500] br1: port 1(veth1) entered forwarding state
[  680.037455][T10120] br1: port 1(veth1) entered disabled state
[  680.064540][T10121] veth1: left allmulticast mode
[  680.064720][T10121] veth1: left promiscuous mode
[  680.064956][T10121] br1: port 1(veth1) entered disabled state