[  674.214546][ T6651] br1: port 1(veth1) entered blocking state
[  674.214759][ T6651] br1: port 1(veth1) entered disabled state
[  674.214955][ T6651] veth1: entered allmulticast mode
[  674.216772][ T6651] veth1: entered promiscuous mode
[  674.253620][   T48] br1: port 1(veth1) entered blocking state
[  674.253918][   T48] br1: port 1(veth1) entered forwarding state
[  685.559872][ T6754] br1: port 1(veth1) entered disabled state
[  685.591884][ T6755] veth1: left allmulticast mode
[  685.592108][ T6755] veth1: left promiscuous mode
[  685.592477][ T6755] br1: port 1(veth1) entered disabled state