[  716.174345][T12246] br1: port 1(veth1) entered blocking state
[  716.174493][T12246] br1: port 1(veth1) entered disabled state
[  716.174624][T12246] veth1: entered allmulticast mode
[  716.175474][T12246] veth1: entered promiscuous mode
[  716.191608][ T8321] br1: port 1(veth1) entered blocking state
[  716.191807][ T8321] br1: port 1(veth1) entered forwarding state
[  726.803030][T12349] br1: port 1(veth1) entered disabled state
[  726.815663][T12350] veth1: left allmulticast mode
[  726.815777][T12350] veth1: left promiscuous mode
[  726.815932][T12350] br1: port 1(veth1) entered disabled state