[ 1399.310618][ T9354] br1: port 1(veth1) entered blocking state
[ 1399.310877][ T9354] br1: port 1(veth1) entered disabled state
[ 1399.311145][ T9354] veth1: entered allmulticast mode
[ 1399.313325][ T9354] veth1: entered promiscuous mode
[ 1399.431190][ T6755] br1: port 1(veth1) entered blocking state
[ 1399.431453][ T6755] br1: port 1(veth1) entered forwarding state
[ 1414.132664][ T9413] br1: port 1(veth1) entered disabled state
[ 1414.258396][ T9414] veth1: left allmulticast mode
[ 1414.258624][ T9414] veth1: left promiscuous mode
[ 1414.258932][ T9414] br1: port 1(veth1) entered disabled state