[  751.405282] br1: port 1(veth1) entered blocking state
[  751.405333] br1: port 1(veth1) entered disabled state
[  751.405367] veth1: entered allmulticast mode
[  751.405421] veth1: entered promiscuous mode
[  751.408193] br1: port 1(veth1) entered blocking state
[  751.408257] br1: port 1(veth1) entered forwarding state
[  776.375171] br1: port 1(veth1) entered disabled state
[  776.377861] veth1: left allmulticast mode
[  776.377891] veth1: left promiscuous mode
[  776.377911] br1: port 1(veth1) entered disabled state