[  747.692960] br1: port 1(veth1) entered blocking state
[  747.693003] br1: port 1(veth1) entered disabled state
[  747.693035] veth1: entered allmulticast mode
[  747.693092] veth1: entered promiscuous mode
[  747.698342] br1: port 2(veth2) entered blocking state
[  747.698379] br1: port 2(veth2) entered disabled state
[  747.698408] veth2: entered allmulticast mode
[  747.698454] veth2: entered promiscuous mode
[  747.703108] br1: port 2(veth2) entered blocking state
[  747.703143] br1: port 2(veth2) entered forwarding state
[  747.703170] br1: port 1(veth1) entered blocking state
[  747.703194] br1: port 1(veth1) entered forwarding state
[  753.870907] br1: port 2(veth2) entered disabled state
[  753.870960] br1: port 1(veth1) entered disabled state
[  753.875944] veth2: left allmulticast mode
[  753.875976] veth2: left promiscuous mode
[  753.876011] br1: port 2(veth2) entered disabled state
[  753.881070] veth1: left allmulticast mode
[  753.881095] veth1: left promiscuous mode
[  753.881117] br1: port 1(veth1) entered disabled state