[ 1598.399938][ T9992] br1: port 1(veth1) entered blocking state
[ 1598.400975][ T9992] br1: port 1(veth1) entered disabled state
[ 1598.401494][ T9992] veth1: entered allmulticast mode
[ 1598.405060][ T9992] veth1: entered promiscuous mode
[ 1598.534042][   T69] br1: port 1(veth1) entered blocking state
[ 1598.534537][   T69] br1: port 1(veth1) entered forwarding state
[ 1613.519339][T10091] br1: port 1(veth1) entered disabled state
[ 1613.614772][T10092] veth1: left allmulticast mode
[ 1613.615112][T10092] veth1: left promiscuous mode
[ 1613.615619][T10092] br1: port 1(veth1) entered disabled state