[  496.770052] br1: port 1(veth1) entered blocking state
[  496.770110] br1: port 1(veth1) entered disabled state
[  496.770161] veth1: entered allmulticast mode
[  496.770230] veth1: entered promiscuous mode
[  496.774630] br1: port 1(veth1) entered blocking state
[  496.774716] br1: port 1(veth1) entered forwarding state
[  496.778880] br1: port 2(veth2) entered blocking state
[  496.778916] br1: port 2(veth2) entered disabled state
[  496.778957] veth2: entered allmulticast mode
[  496.779022] veth2: entered promiscuous mode
[  496.783369] br1: port 2(veth2) entered blocking state
[  496.783443] br1: port 2(veth2) entered forwarding state
[  506.870426] br1: port 2(veth2) entered disabled state
[  506.874842] veth2: left allmulticast mode
[  506.874884] veth2: left promiscuous mode
[  506.874918] br1: port 2(veth2) entered disabled state
[  506.879433] br1: port 1(veth1) entered disabled state
[  506.883991] veth1: left allmulticast mode
[  506.884032] veth1: left promiscuous mode
[  506.884071] br1: port 1(veth1) entered disabled state