[  537.968880] br1: port 1(veth1.100) entered blocking state
[  537.968975] br1: port 1(veth1.100) entered disabled state
[  537.969040] veth1.100: entered allmulticast mode
[  537.969096] veth1: entered allmulticast mode
[  537.969189] veth1.100: entered promiscuous mode
[  537.969243] veth1: entered promiscuous mode
[  538.002118] br1: port 1(veth1.100) entered blocking state
[  538.002209] br1: port 1(veth1.100) entered forwarding state
[  538.066729] br2: port 1(veth1.200) entered blocking state
[  538.066831] br2: port 1(veth1.200) entered disabled state
[  538.066899] veth1.200: entered allmulticast mode
[  538.067001] veth1.200: entered promiscuous mode
[  538.094747] br2: port 1(veth1.200) entered blocking state
[  538.094837] br2: port 1(veth1.200) entered forwarding state
[  547.200762] veth1.100: left allmulticast mode
[  547.200850] veth1.100: left promiscuous mode
[  547.200909] br1: port 1(veth1.100) entered disabled state
[  547.213293] veth1.200: left allmulticast mode
[  547.213369] veth1: left allmulticast mode
[  547.213418] veth1.200: left promiscuous mode
[  547.213462] veth1: left promiscuous mode
[  547.213515] br2: port 1(veth1.200) entered disabled state
[  549.230622] br2: port 1(veth1.200) entered blocking state
[  549.230681] br2: port 1(veth1.200) entered disabled state
[  549.230757] veth1.200: entered allmulticast mode
[  549.230812] veth1: entered allmulticast mode
[  549.230894] veth1.200: entered promiscuous mode
[  549.230934] veth1: entered promiscuous mode
[  549.231014] br2: port 1(veth1.200) entered blocking state
[  549.231052] br2: port 1(veth1.200) entered forwarding state
[  549.241279] br1: port 1(veth1.100) entered blocking state
[  549.241389] br1: port 1(veth1.100) entered disabled state
[  549.241475] veth1.100: entered allmulticast mode
[  549.241595] veth1.100: entered promiscuous mode
[  549.241700] br1: port 1(veth1.100) entered blocking state
[  549.241768] br1: port 1(veth1.100) entered forwarding state
[  553.282669] veth1.200: left allmulticast mode
[  553.282772] veth1.200: left promiscuous mode
[  553.282843] br2: port 1(veth1.200) entered disabled state
[  553.360222] veth1.100: left allmulticast mode
[  553.360282] veth1: left allmulticast mode
[  553.360319] veth1.100: left promiscuous mode
[  553.360359] veth1: left promiscuous mode
[  553.360405] br1: port 1(veth1.100) entered disabled state