[  772.159312][T20869] br0: port 1(veth1) entered blocking state
[  772.159519][T20869] br0: port 1(veth1) entered disabled state
[  772.159713][T20869] veth1: entered allmulticast mode
[  772.161664][T20869] veth1: entered promiscuous mode
[  772.223269][   T38] br0: port 1(veth1) entered blocking state
[  772.223509][   T38] br0: port 1(veth1) entered forwarding state
[  777.738910][T20914] br0: port 1(veth1) entered disabled state
[  777.766176][T20915] veth1: left allmulticast mode
[  777.766334][T20915] veth1: left promiscuous mode
[  777.766542][T20915] br0: port 1(veth1) entered disabled state