[  689.190130][ T5020] br1: port 1(veth1) entered blocking state
[  689.190352][ T5020] br1: port 1(veth1) entered disabled state
[  689.190551][ T5020] veth1: entered allmulticast mode
[  689.192035][ T5020] veth1: entered promiscuous mode
[  689.217456][ T1979] br1: port 1(veth1) entered blocking state
[  689.217657][ T1979] br1: port 1(veth1) entered forwarding state
[  703.711918][ T5157] br1: port 1(veth1) entered disabled state
[  703.733546][ T5158] veth1: left allmulticast mode
[  703.733782][ T5158] veth1: left promiscuous mode
[  703.734091][ T5158] br1: port 1(veth1) entered disabled state