[  770.731871] br1: port 1(veth1) entered blocking state
[  770.731936] br1: port 1(veth1) entered disabled state
[  770.731969] veth1: entered allmulticast mode
[  770.732027] veth1: entered promiscuous mode
[  770.737741] br1: port 2(veth2) entered blocking state
[  770.737809] br1: port 2(veth2) entered disabled state
[  770.737876] veth2: entered allmulticast mode
[  770.737962] veth2: entered promiscuous mode
[  770.743278] br1: port 2(veth2) entered blocking state
[  770.743319] br1: port 2(veth2) entered forwarding state
[  770.743355] br1: port 1(veth1) entered blocking state
[  770.743386] br1: port 1(veth1) entered forwarding state
[  776.938938] br1: port 2(veth2) entered disabled state
[  776.939002] br1: port 1(veth1) entered disabled state
[  776.943947] veth2: left allmulticast mode
[  776.943984] veth2: left promiscuous mode
[  776.944005] br1: port 2(veth2) entered disabled state
[  776.949121] veth1: left allmulticast mode
[  776.949152] veth1: left promiscuous mode
[  776.949171] br1: port 1(veth1) entered disabled state