[  443.012006][ T2868] br0: port 1(veth1) entered blocking state
[  443.012264][ T2868] br0: port 1(veth1) entered disabled state
[  443.012513][ T2868] veth1: entered allmulticast mode
[  443.015246][ T2868] veth1: entered promiscuous mode
[  443.315142][   T50] br0: port 1(veth1) entered blocking state
[  443.315422][   T50] br0: port 1(veth1) entered forwarding state
[  450.661419][ T2900] br0: port 1(veth1) entered disabled state
[  450.822866][ T2901] veth1: left allmulticast mode
[  450.823126][ T2901] veth1: left promiscuous mode
[  450.823432][ T2901] br0: port 1(veth1) entered disabled state