[  537.977958] br1: port 1(veth1.100) entered blocking state
[  537.978043] br1: port 1(veth1.100) entered disabled state
[  537.978110] veth1.100: entered allmulticast mode
[  537.978175] veth1: entered allmulticast mode
[  537.978269] veth1.100: entered promiscuous mode
[  537.978326] veth1: entered promiscuous mode
[  538.011250] br1: port 1(veth1.100) entered blocking state
[  538.011336] br1: port 1(veth1.100) entered forwarding state
[  538.088692] br2: port 1(veth1.200) entered blocking state
[  538.088768] br2: port 1(veth1.200) entered disabled state
[  538.088836] veth1.200: entered allmulticast mode
[  538.088932] veth1.200: entered promiscuous mode
[  538.124046] br2: port 1(veth1.200) entered blocking state
[  538.124118] br2: port 1(veth1.200) entered forwarding state
[  547.231521] veth1.100: left allmulticast mode
[  547.231588] veth1.100: left promiscuous mode
[  547.231642] br1: port 1(veth1.100) entered disabled state
[  547.241710] veth1.200: left allmulticast mode
[  547.241776] veth1: left allmulticast mode
[  547.241813] veth1.200: left promiscuous mode
[  547.241851] veth1: left promiscuous mode
[  547.241895] br2: port 1(veth1.200) entered disabled state
[  549.260196] br2: port 1(veth1.200) entered blocking state
[  549.260304] br2: port 1(veth1.200) entered disabled state
[  549.260384] veth1.200: entered allmulticast mode
[  549.260451] veth1: entered allmulticast mode
[  549.260563] veth1.200: entered promiscuous mode
[  549.260629] veth1: entered promiscuous mode
[  549.260714] br2: port 1(veth1.200) entered blocking state
[  549.260784] br2: port 1(veth1.200) entered forwarding state
[  549.269968] br1: port 1(veth1.100) entered blocking state
[  549.270046] br1: port 1(veth1.100) entered disabled state
[  549.270100] veth1.100: entered allmulticast mode
[  549.270196] veth1.100: entered promiscuous mode
[  549.270276] br1: port 1(veth1.100) entered blocking state
[  549.270331] br1: port 1(veth1.100) entered forwarding state
[  553.301507] veth1.200: left allmulticast mode
[  553.301584] veth1.200: left promiscuous mode
[  553.301644] br2: port 1(veth1.200) entered disabled state
[  553.380016] veth1.100: left allmulticast mode
[  553.380073] veth1: left allmulticast mode
[  553.380101] veth1.100: left promiscuous mode
[  553.380136] veth1: left promiscuous mode
[  553.380178] br1: port 1(veth1.100) entered disabled state