[ 1407.565434][ T8287] br1: port 1(veth1) entered blocking state
[ 1407.566599][ T8287] br1: port 1(veth1) entered disabled state
[ 1407.567318][ T8287] veth1: entered allmulticast mode
[ 1407.569143][ T8287] veth1: entered promiscuous mode
[ 1407.719086][ T6752] br1: port 1(veth1) entered blocking state
[ 1407.719343][ T6752] br1: port 1(veth1) entered forwarding state
[ 1442.295825][ T8378] br1: port 1(veth1) entered disabled state
[ 1442.449862][ T8379] veth1: left allmulticast mode
[ 1442.450079][ T8379] veth1: left promiscuous mode
[ 1442.450394][ T8379] br1: port 1(veth1) entered disabled state