[  533.551402][ T7687] br1: port 1(veth1) entered blocking state
[  533.551645][ T7687] br1: port 1(veth1) entered disabled state
[  533.551835][ T7687] veth1: entered allmulticast mode
[  533.556098][ T7687] veth1: entered promiscuous mode
[  533.597097][  T108] br1: port 1(veth1) entered blocking state
[  533.597306][  T108] br1: port 1(veth1) entered forwarding state
[  548.231024][ T7830] br1: port 1(veth1) entered disabled state
[  548.255919][ T7831] veth1: left allmulticast mode
[  548.256130][ T7831] veth1: left promiscuous mode
[  548.256425][ T7831] br1: port 1(veth1) entered disabled state