[  300.587874] br1: port 1(veth1) entered blocking state
[  300.587956] br1: port 1(veth1) entered disabled state
[  300.588030] veth1: entered allmulticast mode
[  300.588147] veth1: entered promiscuous mode
[  300.613482] br1: port 2(veth2) entered blocking state
[  300.613560] br1: port 2(veth2) entered disabled state
[  300.613635] veth2: entered allmulticast mode
[  300.613735] veth2: entered promiscuous mode
[  300.638682] br1: port 2(veth2) entered blocking state
[  300.638776] br1: port 2(veth2) entered forwarding state
[  300.638818] br1: port 1(veth1) entered blocking state
[  300.638863] br1: port 1(veth1) entered forwarding state
[  308.320319] br1: port 2(veth2) entered disabled state
[  308.320458] br1: port 1(veth1) entered disabled state
[  308.341965] veth2: left allmulticast mode
[  308.342034] veth2: left promiscuous mode
[  308.342107] br1: port 2(veth2) entered disabled state
[  308.365726] veth1: left allmulticast mode
[  308.365811] veth1: left promiscuous mode
[  308.365874] br1: port 1(veth1) entered disabled state