[  752.279988][T17982] br1: port 1(veth1) entered blocking state
[  752.281164][T17982] br1: port 1(veth1) entered disabled state
[  752.281491][T17982] veth1: entered allmulticast mode
[  752.284177][T17982] veth1: entered promiscuous mode
[  752.334889][   T56] br1: port 1(veth1) entered blocking state
[  752.335208][   T56] br1: port 1(veth1) entered forwarding state
[  752.374965][T17984] br1: port 2(veth2) entered blocking state
[  752.375329][T17984] br1: port 2(veth2) entered disabled state
[  752.375744][T17984] veth2: entered allmulticast mode
[  752.379357][T17984] veth2: entered promiscuous mode
[  752.430548][   T64] br1: port 2(veth2) entered blocking state
[  752.430854][   T64] br1: port 2(veth2) entered forwarding state
[  788.408400][T18224] br1: port 1(veth1) entered disabled state
[  788.463065][T18225] br1: port 2(veth2) entered disabled state
[  788.500284][T18226] veth2: left allmulticast mode
[  788.500526][T18226] veth2: left promiscuous mode
[  788.500885][T18226] br1: port 2(veth2) entered disabled state
[  788.503150][T18226] veth1: left allmulticast mode
[  788.503373][T18226] veth1: left promiscuous mode
[  788.503727][T18226] br1: port 1(veth1) entered disabled state