[  738.670755][T19915] br1: port 1(veth1) entered blocking state
[  738.670951][T19915] br1: port 1(veth1) entered disabled state
[  738.671137][T19915] veth1: entered allmulticast mode
[  738.672531][T19915] veth1: entered promiscuous mode
[  738.731195][T19918] br1: port 2(veth2) entered blocking state
[  738.731377][T19918] br1: port 2(veth2) entered disabled state
[  738.731555][T19918] veth2: entered allmulticast mode
[  738.733019][T19918] veth2: entered promiscuous mode
[  738.779712][T19920] br1: port 2(veth2) entered blocking state
[  738.779908][T19920] br1: port 2(veth2) entered forwarding state
[  738.780213][T19920] br1: port 1(veth1) entered blocking state
[  738.780377][T19920] br1: port 1(veth1) entered forwarding state
[  748.529028][T20280] br1: port 2(veth2) entered disabled state
[  748.529589][T20280] br1: port 1(veth1) entered disabled state
[  748.584056][T20282] veth2: left allmulticast mode
[  748.584262][T20282] veth2: left promiscuous mode
[  748.584555][T20282] br1: port 2(veth2) entered disabled state
[  748.640741][T20284] veth1: left allmulticast mode
[  748.640941][T20284] veth1: left promiscuous mode
[  748.641754][T20284] br1: port 1(veth1) entered disabled state