[  777.071580][T21412] br1: port 1(veth1) entered blocking state
[  777.071822][T21412] br1: port 1(veth1) entered disabled state
[  777.072012][T21412] veth1: entered allmulticast mode
[  777.073474][T21412] veth1: entered promiscuous mode
[  777.101237][   T38] br1: port 1(veth1) entered blocking state
[  777.101454][   T38] br1: port 1(veth1) entered forwarding state
[  788.034854][T21515] br1: port 1(veth1) entered disabled state
[  788.073637][T21516] veth1: left allmulticast mode
[  788.073824][T21516] veth1: left promiscuous mode
[  788.074086][T21516] br1: port 1(veth1) entered disabled state