[ 2017.311332][T10136] br0: port 1(veth1) entered blocking state
[ 2017.311646][T10136] br0: port 1(veth1) entered disabled state
[ 2017.311938][T10136] veth1: entered allmulticast mode
[ 2017.313524][T10136] veth1: entered promiscuous mode
[ 2017.512010][T10141] br0: port 2(veth_segment) entered blocking state
[ 2017.512336][T10141] br0: port 2(veth_segment) entered disabled state
[ 2017.512684][T10141] veth_segment: entered allmulticast mode
[ 2017.513750][T10141] veth_segment: entered promiscuous mode
[ 2017.551058][T10142] br0: port 2(veth_segment) entered blocking state
[ 2017.551363][T10142] br0: port 2(veth_segment) entered forwarding state
[ 2017.551793][T10142] br0: port 1(veth1) entered blocking state
[ 2017.552085][T10142] br0: port 1(veth1) entered forwarding state
[ 2019.842532][T10155] iperf3 (10155) used greatest stack depth: 21840 bytes left
[ 2019.991386][   T12] br0: port 1(veth1) entered disabled state
[ 2020.000288][   T12] veth1 (unregistering): left allmulticast mode
[ 2020.000634][   T12] veth1 (unregistering): left promiscuous mode
[ 2020.001785][   T12] br0: port 1(veth1) entered disabled state
[ 2020.026842][   T12] veth_segment: left allmulticast mode
[ 2020.027330][   T12] veth_segment: left promiscuous mode
[ 2020.027676][   T12] br0: port 2(veth_segment) entered disabled state
[ 2037.778662][T10569] br0: port 1(veth1) entered blocking state
[ 2037.779030][T10569] br0: port 1(veth1) entered disabled state
[ 2037.779371][T10569] veth1: entered allmulticast mode
[ 2037.780473][T10569] veth1: entered promiscuous mode
[ 2037.973743][T10574] br0: port 2(veth_segment) entered blocking state
[ 2037.974051][T10574] br0: port 2(veth_segment) entered disabled state
[ 2037.974333][T10574] veth_segment: entered allmulticast mode
[ 2037.975359][T10574] veth_segment: entered promiscuous mode
[ 2038.007864][T10575] br0: port 2(veth_segment) entered blocking state
[ 2038.008212][T10575] br0: port 2(veth_segment) entered forwarding state
[ 2038.008692][T10575] br0: port 1(veth1) entered blocking state
[ 2038.009027][T10575] br0: port 1(veth1) entered forwarding state
[ 2040.317047][T10588] iperf3 (10588) used greatest stack depth: 21184 bytes left
[ 2040.475400][   T12] br0: port 1(veth1) entered disabled state
[ 2040.485265][   T12] veth1 (unregistering): left allmulticast mode
[ 2040.485565][   T12] veth1 (unregistering): left promiscuous mode
[ 2040.485844][   T12] br0: port 1(veth1) entered disabled state
[ 2040.519586][   T12] veth_segment: left allmulticast mode
[ 2040.519814][   T12] veth_segment: left promiscuous mode
[ 2040.520379][   T12] br0: port 2(veth_segment) entered disabled state