[  744.264015] br1: port 1(veth1) entered blocking state
[  744.264104] br1: port 1(veth1) entered disabled state
[  744.264191] veth1: entered allmulticast mode
[  744.264306] veth1: entered promiscuous mode
[  744.267488] br1: port 1(veth1) entered blocking state
[  744.267528] br1: port 1(veth1) entered forwarding state
[  757.130337] br1: port 1(veth1) entered disabled state
[  757.132825] veth1: left allmulticast mode
[  757.132862] veth1: left promiscuous mode
[  757.132886] br1: port 1(veth1) entered disabled state