[  753.240701] br1: port 1(veth1) entered blocking state
[  753.240801] br1: port 1(veth1) entered disabled state
[  753.240870] veth1: entered allmulticast mode
[  753.240962] veth1: entered promiscuous mode
[  753.251398] br1: port 1(veth1) entered blocking state
[  753.251478] br1: port 1(veth1) entered forwarding state
[  753.255890] br1: port 2(veth2) entered blocking state
[  753.255928] br1: port 2(veth2) entered disabled state
[  753.255968] veth2: entered allmulticast mode
[  753.256031] veth2: entered promiscuous mode
[  753.265350] br1: port 2(veth2) entered blocking state
[  753.265419] br1: port 2(veth2) entered forwarding state
[  770.705561] br1: port 2(veth2) entered disabled state
[  770.709535] veth2: left allmulticast mode
[  770.709587] veth2: left promiscuous mode
[  770.709611] br1: port 2(veth2) entered disabled state
[  770.713699] br1: port 1(veth1) entered disabled state
[  770.717665] veth1: left allmulticast mode
[  770.717716] veth1: left promiscuous mode
[  770.717774] br1: port 1(veth1) entered disabled state