[  777.391019] br1: port 1(veth1) entered blocking state
[  777.391083] br1: port 1(veth1) entered disabled state
[  777.391122] veth1: entered allmulticast mode
[  777.391192] veth1: entered promiscuous mode
[  777.393895] br1: port 1(veth1) entered blocking state
[  777.393970] br1: port 1(veth1) entered forwarding state
[  802.340289] br1: port 1(veth1) entered disabled state
[  802.342786] veth1: left allmulticast mode
[  802.342816] veth1: left promiscuous mode
[  802.342843] br1: port 1(veth1) entered disabled state