[ 1230.069734][ T4046] br1: port 1(veth1) entered blocking state
[ 1230.070040][ T4046] br1: port 1(veth1) entered disabled state
[ 1230.070329][ T4046] veth1: entered allmulticast mode
[ 1230.073035][ T4046] veth1: entered promiscuous mode
[ 1230.157144][ T1987] br1: port 1(veth1) entered blocking state
[ 1230.157572][ T1987] br1: port 1(veth1) entered forwarding state
[ 1261.368132][ T4225] br1: port 1(veth1) entered disabled state
[ 1261.464682][ T4226] veth1: left allmulticast mode
[ 1261.465000][ T4226] veth1: left promiscuous mode
[ 1261.465371][ T4226] br1: port 1(veth1) entered disabled state