[  750.420321] br1: port 1(veth1) entered blocking state
[  750.420360] br1: port 1(veth1) entered disabled state
[  750.420380] veth1: entered allmulticast mode
[  750.420423] veth1: entered promiscuous mode
[  750.423909] br1: port 1(veth1) entered blocking state
[  750.423935] br1: port 1(veth1) entered forwarding state
[  763.305054] br1: port 1(veth1) entered disabled state
[  763.308623] veth1: left allmulticast mode
[  763.308683] veth1: left promiscuous mode
[  763.308736] br1: port 1(veth1) entered disabled state