[ 1602.552234][ T8261] br1: port 1(veth1) entered blocking state
[ 1602.552530][ T8261] br1: port 1(veth1) entered disabled state
[ 1602.552792][ T8261] veth1: entered allmulticast mode
[ 1602.562222][ T8261] veth1: entered promiscuous mode
[ 1602.721093][    T9] br1: port 1(veth1) entered blocking state
[ 1602.721350][    T9] br1: port 1(veth1) entered forwarding state
[ 1618.463854][ T8320] br1: port 1(veth1) entered disabled state
[ 1618.632534][ T8321] veth1: left allmulticast mode
[ 1618.632752][ T8321] veth1: left promiscuous mode
[ 1618.633089][ T8321] br1: port 1(veth1) entered disabled state