[ 1254.904070][ T9520] br1: port 1(veth1.100) entered blocking state
[ 1254.904362][ T9520] br1: port 1(veth1.100) entered disabled state
[ 1254.904625][ T9520] veth1.100: entered allmulticast mode
[ 1254.905139][ T9520] veth1: entered allmulticast mode
[ 1254.907124][ T9520] veth1.100: entered promiscuous mode
[ 1254.907333][ T9520] veth1: entered promiscuous mode
[ 1255.264635][ T9523] br1: port 1(veth1.100) entered blocking state
[ 1255.264941][ T9523] br1: port 1(veth1.100) entered forwarding state
[ 1256.029095][ T9533] br2: port 1(veth1.200) entered blocking state
[ 1256.029375][ T9533] br2: port 1(veth1.200) entered disabled state
[ 1256.029645][ T9533] veth1.200: entered allmulticast mode
[ 1256.031530][ T9533] veth1.200: entered promiscuous mode
[ 1256.388559][ T9536] br2: port 1(veth1.200) entered blocking state
[ 1256.388875][ T9536] br2: port 1(veth1.200) entered forwarding state
[ 1268.582630][ T9579] veth1.100: left allmulticast mode
[ 1268.582856][ T9579] veth1.100: left promiscuous mode
[ 1268.583330][ T9579] br1: port 1(veth1.100) entered disabled state
[ 1268.705332][ T9580] veth1.200: left allmulticast mode
[ 1268.705612][ T9580] veth1: left allmulticast mode
[ 1268.705803][ T9580] veth1.200: left promiscuous mode
[ 1268.705964][ T9580] veth1: left promiscuous mode
[ 1268.706421][ T9580] br2: port 1(veth1.200) entered disabled state
[ 1270.895114][ T9582] br2: port 1(veth1.200) entered blocking state
[ 1270.895397][ T9582] br2: port 1(veth1.200) entered disabled state
[ 1270.895685][ T9582] veth1.200: entered allmulticast mode
[ 1270.895858][ T9582] veth1: entered allmulticast mode
[ 1270.898606][ T9582] veth1.200: entered promiscuous mode
[ 1270.898816][ T9582] veth1: entered promiscuous mode
[ 1270.899759][ T9582] br2: port 1(veth1.200) entered blocking state
[ 1270.900045][ T9582] br2: port 1(veth1.200) entered forwarding state
[ 1271.012509][ T9583] br1: port 1(veth1.100) entered blocking state
[ 1271.013479][ T9583] br1: port 1(veth1.100) entered disabled state
[ 1271.013741][ T9583] veth1.100: entered allmulticast mode
[ 1271.015531][ T9583] veth1.100: entered promiscuous mode
[ 1271.016469][ T9583] br1: port 1(veth1.100) entered blocking state
[ 1271.016705][ T9583] br1: port 1(veth1.100) entered forwarding state
[ 1277.298176][ T9613] veth1.200: left allmulticast mode
[ 1277.298511][ T9613] veth1.200: left promiscuous mode
[ 1277.299268][ T9613] br2: port 1(veth1.200) entered disabled state
[ 1277.990089][ T9620] veth1.100: left allmulticast mode
[ 1277.990288][ T9620] veth1: left allmulticast mode
[ 1277.990466][ T9620] veth1.100: left promiscuous mode
[ 1277.990643][ T9620] veth1: left promiscuous mode
[ 1277.991119][ T9620] br1: port 1(veth1.100) entered disabled state