[ 1597.830903][ T9689] br1: port 1(veth1) entered blocking state
[ 1597.831156][ T9689] br1: port 1(veth1) entered disabled state
[ 1597.831449][ T9689] veth1: entered allmulticast mode
[ 1597.834504][ T9689] veth1: entered promiscuous mode
[ 1597.987136][ T8444] br1: port 1(veth1) entered blocking state
[ 1597.987383][ T8444] br1: port 1(veth1) entered forwarding state
[ 1618.314801][ T9764] br1: port 1(veth1) entered disabled state
[ 1618.465756][ T9765] veth1: left allmulticast mode
[ 1618.465981][ T9765] veth1: left promiscuous mode
[ 1618.466319][ T9765] br1: port 1(veth1) entered disabled state