[  748.607103] br1: port 1(veth1) entered blocking state
[  748.607155] br1: port 1(veth1) entered disabled state
[  748.607194] veth1: entered allmulticast mode
[  748.607257] veth1: entered promiscuous mode
[  748.614993] br1: port 2(veth2) entered blocking state
[  748.615030] br1: port 2(veth2) entered disabled state
[  748.615069] veth2: entered allmulticast mode
[  748.615125] veth2: entered promiscuous mode
[  748.622740] br1: port 2(veth2) entered blocking state
[  748.622780] br1: port 2(veth2) entered forwarding state
[  748.622811] br1: port 1(veth1) entered blocking state
[  748.622845] br1: port 1(veth1) entered forwarding state
[  754.829570] br1: port 2(veth2) entered disabled state
[  754.829633] br1: port 1(veth1) entered disabled state
[  754.837217] veth2: left allmulticast mode
[  754.837245] veth2: left promiscuous mode
[  754.837278] br1: port 2(veth2) entered disabled state
[  754.844920] veth1: left allmulticast mode
[  754.844945] veth1: left promiscuous mode
[  754.844975] br1: port 1(veth1) entered disabled state