[  634.060872] br1: port 1(veth1) entered blocking state
[  634.061023] br1: port 1(veth1) entered disabled state
[  634.061138] veth1: entered allmulticast mode
[  634.061235] veth1: entered promiscuous mode
[  634.067207] br1: port 2(veth2) entered blocking state
[  634.067241] br1: port 2(veth2) entered disabled state
[  634.067274] veth2: entered allmulticast mode
[  634.067330] veth2: entered promiscuous mode
[  634.072458] br1: port 2(veth2) entered blocking state
[  634.072510] br1: port 2(veth2) entered forwarding state
[  634.072542] br1: port 1(veth1) entered blocking state
[  634.072582] br1: port 1(veth1) entered forwarding state
[  640.223297] br1: port 2(veth2) entered disabled state
[  640.223359] br1: port 1(veth1) entered disabled state
[  640.228026] veth2: left allmulticast mode
[  640.228055] veth2: left promiscuous mode
[  640.228079] br1: port 2(veth2) entered disabled state
[  640.232829] veth1: left allmulticast mode
[  640.232858] veth1: left promiscuous mode
[  640.232886] br1: port 1(veth1) entered disabled state