[  744.405788] br1: port 1(veth1) entered blocking state
[  744.405867] br1: port 1(veth1) entered disabled state
[  744.405940] veth1: entered allmulticast mode
[  744.406032] veth1: entered promiscuous mode
[  744.409552] br1: port 1(veth1) entered blocking state
[  744.409582] br1: port 1(veth1) entered forwarding state
[  757.298407] br1: port 1(veth1) entered disabled state
[  757.302077] veth1: left allmulticast mode
[  757.302105] veth1: left promiscuous mode
[  757.302132] br1: port 1(veth1) entered disabled state