[  766.203326][ T5319] br1: port 1(veth1) entered blocking state
[  766.203692][ T5319] br1: port 1(veth1) entered disabled state
[  766.204030][ T5319] veth1: entered allmulticast mode
[  766.206868][ T5319] veth1: entered promiscuous mode
[  766.246315][ T3300] br1: port 1(veth1) entered blocking state
[  766.246659][ T3300] br1: port 1(veth1) entered forwarding state
[  782.062502][ T5456] br1: port 1(veth1) entered disabled state
[  782.102333][ T5457] veth1: left allmulticast mode
[  782.102630][ T5457] veth1: left promiscuous mode
[  782.103041][ T5457] br1: port 1(veth1) entered disabled state