[  490.398830] br1: port 1(veth1) entered blocking state
[  490.398921] br1: port 1(veth1) entered disabled state
[  490.398993] veth1: entered allmulticast mode
[  490.399089] veth1: entered promiscuous mode
[  490.402081] br1: port 1(veth1) entered blocking state
[  490.402116] br1: port 1(veth1) entered forwarding state
[  500.307615] br1: port 1(veth1) entered disabled state
[  500.310518] veth1: left allmulticast mode
[  500.310546] veth1: left promiscuous mode
[  500.310574] br1: port 1(veth1) entered disabled state