[  672.502907][ T6551] br1: port 1(veth1) entered blocking state
[  672.503142][ T6551] br1: port 1(veth1) entered disabled state
[  672.503453][ T6551] veth1: entered allmulticast mode
[  672.505061][ T6551] veth1: entered promiscuous mode
[  672.534286][  T109] br1: port 1(veth1) entered blocking state
[  672.534511][  T109] br1: port 1(veth1) entered forwarding state
[  687.464356][ T6688] br1: port 1(veth1) entered disabled state
[  687.491604][ T6689] veth1: left allmulticast mode
[  687.491814][ T6689] veth1: left promiscuous mode
[  687.492110][ T6689] br1: port 1(veth1) entered disabled state