[  520.382077] br1: port 1(veth1) entered blocking state
[  520.382220] br1: port 1(veth1) entered disabled state
[  520.382303] veth1: entered allmulticast mode
[  520.382404] veth1: entered promiscuous mode
[  520.385183] br1: port 1(veth1) entered blocking state
[  520.385230] br1: port 1(veth1) entered forwarding state
[  530.352001] br1: port 1(veth1) entered disabled state
[  530.354741] veth1: left allmulticast mode
[  530.354828] veth1: left promiscuous mode
[  530.354921] br1: port 1(veth1) entered disabled state