[  511.151942] br1: port 1(veth1) entered blocking state
[  511.152005] br1: port 1(veth1) entered disabled state
[  511.152112] veth1: entered allmulticast mode
[  511.152193] veth1: entered promiscuous mode
[  511.170156] br1: port 1(veth1) entered blocking state
[  511.170244] br1: port 1(veth1) entered forwarding state
[  521.596021] br1: port 1(veth1) entered disabled state
[  521.612714] veth1: left allmulticast mode
[  521.612770] veth1: left promiscuous mode
[  521.612814] br1: port 1(veth1) entered disabled state