[  760.835199][ T5505] br1: port 1(veth1) entered blocking state
[  760.835469][ T5505] br1: port 1(veth1) entered disabled state
[  760.835691][ T5505] veth1: entered allmulticast mode
[  760.837312][ T5505] veth1: entered promiscuous mode
[  760.864262][  T119] br1: port 1(veth1) entered blocking state
[  760.864480][  T119] br1: port 1(veth1) entered forwarding state
[  775.527679][ T5642] br1: port 1(veth1) entered disabled state
[  775.551276][ T5643] veth1: left allmulticast mode
[  775.551473][ T5643] veth1: left promiscuous mode
[  775.551717][ T5643] br1: port 1(veth1) entered disabled state