[ 1227.432863][T20302] br0: port 1(veth1) entered blocking state
[ 1227.433341][T20302] br0: port 1(veth1) entered disabled state
[ 1227.433800][T20302] veth1: entered allmulticast mode
[ 1227.437323][T20302] veth1: entered promiscuous mode
[ 1227.548637][T20305] br0: port 2(veth3) entered blocking state
[ 1227.549150][T20305] br0: port 2(veth3) entered disabled state
[ 1227.549612][T20305] veth3: entered allmulticast mode
[ 1227.553043][T20305] veth3: entered promiscuous mode
[ 1227.901241][   T37] br0: port 1(veth1) entered blocking state
[ 1227.902027][   T37] br0: port 1(veth1) entered forwarding state
[ 1228.127103][   T36] br0: port 2(veth3) entered blocking state
[ 1228.127577][   T36] br0: port 2(veth3) entered forwarding state
[ 1234.688775][T20339] br0: port 2(veth3) entered disabled state
[ 1234.893588][T20341] br0: port 1(veth1) entered disabled state
[ 1235.098658][T20343] veth3: left allmulticast mode
[ 1235.099020][T20343] veth3: left promiscuous mode
[ 1235.099499][T20343] br0: port 2(veth3) entered disabled state
[ 1235.101513][T20343] veth1: left allmulticast mode
[ 1235.101837][T20343] veth1: left promiscuous mode
[ 1235.102601][T20343] br0: port 1(veth1) entered disabled state