[  252.713829] br1: port 1(veth1) entered blocking state
[  252.713932] br1: port 1(veth1) entered disabled state
[  252.714028] veth1: entered allmulticast mode
[  252.714152] veth1: entered promiscuous mode
[  252.736936] br1: port 2(veth2) entered blocking state
[  252.737031] br1: port 2(veth2) entered disabled state
[  252.737103] veth2: entered allmulticast mode
[  252.737224] veth2: entered promiscuous mode
[  252.760026] br1: port 2(veth2) entered blocking state
[  252.760127] br1: port 2(veth2) entered forwarding state
[  252.760191] br1: port 1(veth1) entered blocking state
[  252.760246] br1: port 1(veth1) entered forwarding state
[  260.569497] br1: port 2(veth2) entered disabled state
[  260.569573] br1: port 1(veth1) entered disabled state
[  260.589305] veth2: left allmulticast mode
[  260.589361] veth2: left promiscuous mode
[  260.589409] br1: port 2(veth2) entered disabled state
[  260.609864] veth1: left allmulticast mode
[  260.609921] veth1: left promiscuous mode
[  260.609968] br1: port 1(veth1) entered disabled state