[  512.257949] br1: port 1(veth1) entered blocking state
[  512.258027] br1: port 1(veth1) entered disabled state
[  512.258096] veth1: entered allmulticast mode
[  512.258197] veth1: entered promiscuous mode
[  512.269002] br1: port 1(veth1) entered blocking state
[  512.269102] br1: port 1(veth1) entered forwarding state
[  538.649019] br1: port 1(veth1) entered disabled state
[  538.671651] veth1: left allmulticast mode
[  538.671743] veth1: left promiscuous mode
[  538.671806] br1: port 1(veth1) entered disabled state