[  721.038449][ T9665] br1: port 1(veth1) entered blocking state
[  721.038653][ T9665] br1: port 1(veth1) entered disabled state
[  721.038840][ T9665] veth1: entered allmulticast mode
[  721.040216][ T9665] veth1: entered promiscuous mode
[  721.069157][ T4605] br1: port 1(veth1) entered blocking state
[  721.069341][ T4605] br1: port 1(veth1) entered forwarding state
[  732.006020][ T9768] br1: port 1(veth1) entered disabled state
[  732.027339][ T9769] veth1: left allmulticast mode
[  732.027504][ T9769] veth1: left promiscuous mode
[  732.027737][ T9769] br1: port 1(veth1) entered disabled state