[ 1617.707368][T18155] br0: port 1(veth1) entered blocking state
[ 1617.707609][T18155] br0: port 1(veth1) entered disabled state
[ 1617.708194][T18155] veth1: entered allmulticast mode
[ 1617.709137][T18155] veth1: entered promiscuous mode
[ 1617.882384][T18160] br0: port 2(veth_segment) entered blocking state
[ 1617.882593][T18160] br0: port 2(veth_segment) entered disabled state
[ 1617.882826][T18160] veth_segment: entered allmulticast mode
[ 1617.883742][T18160] veth_segment: entered promiscuous mode
[ 1617.907708][T18161] br0: port 1(veth1) entered blocking state
[ 1617.907921][T18161] br0: port 1(veth1) entered forwarding state
[ 1617.936516][   T46] br0: port 2(veth_segment) entered blocking state
[ 1617.936733][   T46] br0: port 2(veth_segment) entered forwarding state
[ 1620.159574][T18174] iperf3 (18174) used greatest stack depth: 23120 bytes left
[ 1620.305547][   T12] br0: port 1(veth1) entered disabled state
[ 1620.313054][   T12] veth1 (unregistering): left allmulticast mode
[ 1620.313218][   T12] veth1 (unregistering): left promiscuous mode
[ 1620.313364][   T12] br0: port 1(veth1) entered disabled state
[ 1620.360548][   T12] veth_segment: left allmulticast mode
[ 1620.360682][   T12] veth_segment: left promiscuous mode
[ 1620.360881][   T12] br0: port 2(veth_segment) entered disabled state
[ 1636.267202][T18579] br0: port 1(veth1) entered blocking state
[ 1636.267446][T18579] br0: port 1(veth1) entered disabled state
[ 1636.267661][T18579] veth1: entered allmulticast mode
[ 1636.268622][T18579] veth1: entered promiscuous mode
[ 1636.430548][T18584] br0: port 2(veth_segment) entered blocking state
[ 1636.430731][T18584] br0: port 2(veth_segment) entered disabled state
[ 1636.430884][T18584] veth_segment: entered allmulticast mode
[ 1636.431745][T18584] veth_segment: entered promiscuous mode
[ 1636.459441][T18585] br0: port 1(veth1) entered blocking state
[ 1636.459614][T18585] br0: port 1(veth1) entered forwarding state
[ 1636.489187][  T319] br0: port 2(veth_segment) entered blocking state
[ 1636.489381][  T319] br0: port 2(veth_segment) entered forwarding state
[ 1638.706340][T18598] iperf3 (18598) used greatest stack depth: 22544 bytes left
[ 1638.836676][   T12] br0: port 1(veth1) entered disabled state
[ 1638.846153][   T12] veth1 (unregistering): left allmulticast mode
[ 1638.846326][   T12] veth1 (unregistering): left promiscuous mode
[ 1638.846477][   T12] br0: port 1(veth1) entered disabled state
[ 1638.879951][   T12] veth_segment: left allmulticast mode
[ 1638.880092][   T12] veth_segment: left promiscuous mode
[ 1638.880279][   T12] br0: port 2(veth_segment) entered disabled state