[ 1550.755072][ T9994] br0: port 1(veth1) entered blocking state
[ 1550.755331][ T9994] br0: port 1(veth1) entered disabled state
[ 1550.755608][ T9994] veth1: entered allmulticast mode
[ 1550.762620][ T9994] veth1: entered promiscuous mode
[ 1551.064296][    T7] br0: port 1(veth1) entered blocking state
[ 1551.064559][    T7] br0: port 1(veth1) entered forwarding state
[ 1558.554056][T10029] br0: port 1(veth1) entered disabled state
[ 1558.711402][T10030] veth1: left allmulticast mode
[ 1558.711642][T10030] veth1: left promiscuous mode
[ 1558.711939][T10030] br0: port 1(veth1) entered disabled state