[ 1547.441601][T21279] br0: port 1(veth0) entered blocking state
[ 1547.441898][T21279] br0: port 1(veth0) entered disabled state
[ 1547.442186][T21279] veth0: entered allmulticast mode
[ 1547.443898][T21279] veth0: entered promiscuous mode
[ 1547.528249][T21280] br0: port 2(veth1) entered blocking state
[ 1547.528564][T21280] br0: port 2(veth1) entered disabled state
[ 1547.528853][T21280] veth1: entered allmulticast mode
[ 1547.531281][T21280] veth1: entered promiscuous mode
[ 1547.771066][  T431] br0: port 1(veth0) entered blocking state
[ 1547.771404][  T431] br0: port 1(veth0) entered forwarding state
[ 1547.858753][  T431] br0: port 2(veth1) entered blocking state
[ 1547.859071][  T431] br0: port 2(veth1) entered forwarding state
[ 1551.306948][   T12] veth1: left allmulticast mode
[ 1551.307193][   T12] veth1: left promiscuous mode
[ 1551.307596][   T12] br0: port 2(veth1) entered disabled state
[ 1551.309049][   T12] veth0: left allmulticast mode
[ 1551.309259][   T12] veth0: left promiscuous mode
[ 1551.309547][   T12] br0: port 1(veth0) entered disabled state