[ 1258.424513][ T9456] br1: port 1(veth1.100) entered blocking state
[ 1258.424834][ T9456] br1: port 1(veth1.100) entered disabled state
[ 1258.426182][ T9456] veth1.100: entered allmulticast mode
[ 1258.426343][ T9456] veth1: entered allmulticast mode
[ 1258.428168][ T9456] veth1.100: entered promiscuous mode
[ 1258.428341][ T9456] veth1: entered promiscuous mode
[ 1258.764012][ T9459] br1: port 1(veth1.100) entered blocking state
[ 1258.764306][ T9459] br1: port 1(veth1.100) entered forwarding state
[ 1259.452800][ T9469] br2: port 1(veth1.200) entered blocking state
[ 1259.453069][ T9469] br2: port 1(veth1.200) entered disabled state
[ 1259.453310][ T9469] veth1.200: entered allmulticast mode
[ 1259.455154][ T9469] veth1.200: entered promiscuous mode
[ 1259.804535][ T9472] br2: port 1(veth1.200) entered blocking state
[ 1259.804809][ T9472] br2: port 1(veth1.200) entered forwarding state
[ 1271.870141][ T9515] veth1.100: left allmulticast mode
[ 1271.870344][ T9515] veth1.100: left promiscuous mode
[ 1271.870815][ T9515] br1: port 1(veth1.100) entered disabled state
[ 1271.994479][ T9516] veth1.200: left allmulticast mode
[ 1271.994744][ T9516] veth1: left allmulticast mode
[ 1271.994933][ T9516] veth1.200: left promiscuous mode
[ 1271.995108][ T9516] veth1: left promiscuous mode
[ 1271.995583][ T9516] br2: port 1(veth1.200) entered disabled state
[ 1274.184635][ T9518] br2: port 1(veth1.200) entered blocking state
[ 1274.184894][ T9518] br2: port 1(veth1.200) entered disabled state
[ 1274.186185][ T9518] veth1.200: entered allmulticast mode
[ 1274.186362][ T9518] veth1: entered allmulticast mode
[ 1274.188179][ T9518] veth1.200: entered promiscuous mode
[ 1274.188358][ T9518] veth1: entered promiscuous mode
[ 1274.189300][ T9518] br2: port 1(veth1.200) entered blocking state
[ 1274.189519][ T9518] br2: port 1(veth1.200) entered forwarding state
[ 1274.305209][ T9519] br1: port 1(veth1.100) entered blocking state
[ 1274.305529][ T9519] br1: port 1(veth1.100) entered disabled state
[ 1274.305768][ T9519] veth1.100: entered allmulticast mode
[ 1274.307572][ T9519] veth1.100: entered promiscuous mode
[ 1274.308492][ T9519] br1: port 1(veth1.100) entered blocking state
[ 1274.308709][ T9519] br1: port 1(veth1.100) entered forwarding state
[ 1280.549738][ T9549] veth1.200: left allmulticast mode
[ 1280.549972][ T9549] veth1.200: left promiscuous mode
[ 1280.550436][ T9549] br2: port 1(veth1.200) entered disabled state
[ 1281.226486][ T9556] veth1.100: left allmulticast mode
[ 1281.226682][ T9556] veth1: left allmulticast mode
[ 1281.226856][ T9556] veth1.100: left promiscuous mode
[ 1281.227786][ T9556] veth1: left promiscuous mode
[ 1281.228275][ T9556] br1: port 1(veth1.100) entered disabled state