[ 1292.289021][ T8530] br1: port 1(veth1) entered blocking state
[ 1292.289460][ T8530] br1: port 1(veth1) entered disabled state
[ 1292.289894][ T8530] veth1: entered allmulticast mode
[ 1292.293231][ T8530] veth1: entered promiscuous mode
[ 1292.421031][ T5141] br1: port 1(veth1) entered blocking state
[ 1292.421804][ T5141] br1: port 1(veth1) entered forwarding state
[ 1307.113311][ T8629] br1: port 1(veth1) entered disabled state
[ 1307.228717][ T8630] veth1: left allmulticast mode
[ 1307.229060][ T8630] veth1: left promiscuous mode
[ 1307.229537][ T8630] br1: port 1(veth1) entered disabled state