[ 1970.050024][ T7600] br1: port 1(veth1) entered blocking state
[ 1970.050483][ T7600] br1: port 1(veth1) entered disabled state
[ 1970.050926][ T7600] veth1: entered allmulticast mode
[ 1970.054346][ T7600] veth1: entered promiscuous mode
[ 1970.192133][ T4518] br1: port 1(veth1) entered blocking state
[ 1970.192607][ T4518] br1: port 1(veth1) entered forwarding state
[ 1989.628810][ T7739] br1: port 1(veth1) entered disabled state
[ 1989.748296][ T7740] veth1: left allmulticast mode
[ 1989.749974][ T7740] veth1: left promiscuous mode
[ 1989.750575][ T7740] br1: port 1(veth1) entered disabled state