[ 1255.652883][ T9009] br1: port 1(veth1) entered blocking state
[ 1255.653164][ T9009] br1: port 1(veth1) entered disabled state
[ 1255.653438][ T9009] veth1: entered allmulticast mode
[ 1255.655326][ T9009] veth1: entered promiscuous mode
[ 1255.842542][ T9012] br1: port 2(veth2) entered blocking state
[ 1255.842909][ T9012] br1: port 2(veth2) entered disabled state
[ 1255.843194][ T9012] veth2: entered allmulticast mode
[ 1255.845377][ T9012] veth2: entered promiscuous mode
[ 1256.004099][ T9014] br1: port 2(veth2) entered blocking state
[ 1256.004444][ T9014] br1: port 2(veth2) entered forwarding state
[ 1256.004961][ T9014] br1: port 1(veth1) entered blocking state
[ 1256.005235][ T9014] br1: port 1(veth1) entered forwarding state
[ 1274.800740][ T9300] br1: port 2(veth2) entered disabled state
[ 1274.801434][ T9300] br1: port 1(veth1) entered disabled state
[ 1274.959348][ T9302] veth2: left allmulticast mode
[ 1274.959646][ T9302] veth2: left promiscuous mode
[ 1274.960031][ T9302] br1: port 2(veth2) entered disabled state
[ 1275.099297][ T9304] veth1: left allmulticast mode
[ 1275.099544][ T9304] veth1: left promiscuous mode
[ 1275.099850][ T9304] br1: port 1(veth1) entered disabled state