[  743.249076] br1: port 1(veth1) entered blocking state
[  743.249162] br1: port 1(veth1) entered disabled state
[  743.249243] veth1: entered allmulticast mode
[  743.249355] veth1: entered promiscuous mode
[  743.252150] br1: port 1(veth1) entered blocking state
[  743.252187] br1: port 1(veth1) entered forwarding state
[  756.131554] br1: port 1(veth1) entered disabled state
[  756.134632] veth1: left allmulticast mode
[  756.134661] veth1: left promiscuous mode
[  756.134683] br1: port 1(veth1) entered disabled state