[  743.585929] br1: port 1(veth1) entered blocking state
[  743.585981] br1: port 1(veth1) entered disabled state
[  743.586015] veth1: entered allmulticast mode
[  743.586086] veth1: entered promiscuous mode
[  743.591981] br1: port 2(veth2) entered blocking state
[  743.592066] br1: port 2(veth2) entered disabled state
[  743.592138] veth2: entered allmulticast mode
[  743.592230] veth2: entered promiscuous mode
[  743.597842] br1: port 2(veth2) entered blocking state
[  743.597908] br1: port 2(veth2) entered forwarding state
[  743.597976] br1: port 1(veth1) entered blocking state
[  743.598039] br1: port 1(veth1) entered forwarding state
[  749.695355] br1: port 2(veth2) entered disabled state
[  749.695419] br1: port 1(veth1) entered disabled state
[  749.701864] veth2: left allmulticast mode
[  749.701936] veth2: left promiscuous mode
[  749.702000] br1: port 2(veth2) entered disabled state
[  749.708510] veth1: left allmulticast mode
[  749.708574] veth1: left promiscuous mode
[  749.708635] br1: port 1(veth1) entered disabled state