[  521.499040] br1: port 1(veth1.100) entered blocking state
[  521.499093] br1: port 1(veth1.100) entered disabled state
[  521.499139] veth1.100: entered allmulticast mode
[  521.499174] veth1: entered allmulticast mode
[  521.499244] veth1.100: entered promiscuous mode
[  521.499280] veth1: entered promiscuous mode
[  521.551732] br1: port 1(veth1.100) entered blocking state
[  521.551796] br1: port 1(veth1.100) entered forwarding state
[  521.660361] br2: port 1(veth1.200) entered blocking state
[  521.660423] br2: port 1(veth1.200) entered disabled state
[  521.660510] veth1.200: entered allmulticast mode
[  521.660607] veth1.200: entered promiscuous mode
[  521.704110] br2: port 1(veth1.200) entered blocking state
[  521.704187] br2: port 1(veth1.200) entered forwarding state
[  530.981820] veth1.100: left allmulticast mode
[  530.981877] veth1.100: left promiscuous mode
[  530.981921] br1: port 1(veth1.100) entered disabled state
[  530.994212] veth1.200: left allmulticast mode
[  530.994271] veth1: left allmulticast mode
[  530.994299] veth1.200: left promiscuous mode
[  530.994331] veth1: left promiscuous mode
[  530.994372] br2: port 1(veth1.200) entered disabled state
[  533.018931] br2: port 1(veth1.200) entered blocking state
[  533.018986] br2: port 1(veth1.200) entered disabled state
[  533.019041] veth1.200: entered allmulticast mode
[  533.019076] veth1: entered allmulticast mode
[  533.019140] veth1.200: entered promiscuous mode
[  533.019174] veth1: entered promiscuous mode
[  533.019223] br2: port 1(veth1.200) entered blocking state
[  533.019261] br2: port 1(veth1.200) entered forwarding state
[  533.033399] br1: port 1(veth1.100) entered blocking state
[  533.033476] br1: port 1(veth1.100) entered disabled state
[  533.033554] veth1.100: entered allmulticast mode
[  533.033652] veth1.100: entered promiscuous mode
[  533.033733] br1: port 1(veth1.100) entered blocking state
[  533.033787] br1: port 1(veth1.100) entered forwarding state
[  537.198402] veth1.200: left allmulticast mode
[  537.198471] veth1.200: left promiscuous mode
[  537.198533] br2: port 1(veth1.200) entered disabled state
[  537.308252] veth1.100: left allmulticast mode
[  537.308329] veth1: left allmulticast mode
[  537.308366] veth1.100: left promiscuous mode
[  537.308419] veth1: left promiscuous mode
[  537.308467] br1: port 1(veth1.100) entered disabled state