[  777.001544][T21464] br1: port 1(veth1) entered blocking state
[  777.001755][T21464] br1: port 1(veth1) entered disabled state
[  777.001929][T21464] veth1: entered allmulticast mode
[  777.003440][T21464] veth1: entered promiscuous mode
[  777.056386][T21467] br1: port 2(veth2) entered blocking state
[  777.056590][T21467] br1: port 2(veth2) entered disabled state
[  777.056772][T21467] veth2: entered allmulticast mode
[  777.058442][T21467] veth2: entered promiscuous mode
[  777.111121][T21469] br1: port 2(veth2) entered blocking state
[  777.111325][T21469] br1: port 2(veth2) entered forwarding state
[  777.111630][T21469] br1: port 1(veth1) entered blocking state
[  777.111805][T21469] br1: port 1(veth1) entered forwarding state
[  786.611350][T21796] br1: port 2(veth2) entered disabled state
[  786.611846][T21796] br1: port 1(veth1) entered disabled state
[  786.663915][T21798] veth2: left allmulticast mode
[  786.664091][T21798] veth2: left promiscuous mode
[  786.664305][T21798] br1: port 2(veth2) entered disabled state
[  786.724635][T21800] veth1: left allmulticast mode
[  786.724792][T21800] veth1: left promiscuous mode
[  786.725008][T21800] br1: port 1(veth1) entered disabled state