[  736.705672][T17897] br1: port 1(veth1) entered blocking state
[  736.705945][T17897] br1: port 1(veth1) entered disabled state
[  736.706213][T17897] veth1: entered allmulticast mode
[  736.709096][T17897] veth1: entered promiscuous mode
[  736.773638][T17901] br1: port 2(veth2) entered blocking state
[  736.773845][T17901] br1: port 2(veth2) entered disabled state
[  736.774041][T17901] veth2: entered allmulticast mode
[  736.775531][T17901] veth2: entered promiscuous mode
[  736.820427][T17904] br1: port 2(veth2) entered blocking state
[  736.820650][T17904] br1: port 2(veth2) entered forwarding state
[  736.820977][T17904] br1: port 1(veth1) entered blocking state
[  736.821158][T17904] br1: port 1(veth1) entered forwarding state
[  747.141028][T18217] br1: port 2(veth2) entered disabled state
[  747.141532][T18217] br1: port 1(veth1) entered disabled state
[  747.192820][T18219] veth2: left allmulticast mode
[  747.193028][T18219] veth2: left promiscuous mode
[  747.193330][T18219] br1: port 2(veth2) entered disabled state
[  747.235694][T18221] veth1: left allmulticast mode
[  747.235895][T18221] veth1: left promiscuous mode
[  747.236185][T18221] br1: port 1(veth1) entered disabled state