[ 1258.130184][ T9276] br1: port 1(veth1) entered blocking state
[ 1258.130456][ T9276] br1: port 1(veth1) entered disabled state
[ 1258.130703][ T9276] veth1: entered allmulticast mode
[ 1258.133811][ T9276] veth1: entered promiscuous mode
[ 1258.264771][    T7] br1: port 1(veth1) entered blocking state
[ 1258.265061][    T7] br1: port 1(veth1) entered forwarding state
[ 1291.138352][ T9367] br1: port 1(veth1) entered disabled state
[ 1291.256367][ T9368] veth1: left allmulticast mode
[ 1291.256645][ T9368] veth1: left promiscuous mode
[ 1291.256958][ T9368] br1: port 1(veth1) entered disabled state