[ 1977.307562][T19657] br0: port 1(veth1) entered blocking state
[ 1977.307758][T19657] br0: port 1(veth1) entered disabled state
[ 1977.307914][T19657] veth1: entered allmulticast mode
[ 1977.308947][T19657] veth1: entered promiscuous mode
[ 1977.486296][T19662] br0: port 2(veth_segment) entered blocking state
[ 1977.486460][T19662] br0: port 2(veth_segment) entered disabled state
[ 1977.486623][T19662] veth_segment: entered allmulticast mode
[ 1977.487458][T19662] veth_segment: entered promiscuous mode
[ 1977.509225][T19663] br0: port 2(veth_segment) entered blocking state
[ 1977.509427][T19663] br0: port 2(veth_segment) entered forwarding state
[ 1977.509781][T19663] br0: port 1(veth1) entered blocking state
[ 1977.509967][T19663] br0: port 1(veth1) entered forwarding state
[ 1979.769739][T19676] iperf3 (19676) used greatest stack depth: 22368 bytes left
[ 1979.899360][   T69] br0: port 1(veth1) entered disabled state
[ 1979.906912][   T69] veth1 (unregistering): left allmulticast mode
[ 1979.907165][   T69] veth1 (unregistering): left promiscuous mode
[ 1979.907361][   T69] br0: port 1(veth1) entered disabled state
[ 1979.940116][   T69] veth_segment: left allmulticast mode
[ 1979.940281][   T69] veth_segment: left promiscuous mode
[ 1979.940518][   T69] br0: port 2(veth_segment) entered disabled state
[ 1995.970558][T20082] br0: port 1(veth1) entered blocking state
[ 1995.970747][T20082] br0: port 1(veth1) entered disabled state
[ 1995.970908][T20082] veth1: entered allmulticast mode
[ 1995.971980][T20082] veth1: entered promiscuous mode
[ 1996.156256][T20087] br0: port 2(veth_segment) entered blocking state
[ 1996.156456][T20087] br0: port 2(veth_segment) entered disabled state
[ 1996.156670][T20087] veth_segment: entered allmulticast mode
[ 1996.157604][T20087] veth_segment: entered promiscuous mode
[ 1996.178289][T20088] br0: port 2(veth_segment) entered blocking state
[ 1996.178458][T20088] br0: port 2(veth_segment) entered forwarding state
[ 1996.178730][T20088] br0: port 1(veth1) entered blocking state
[ 1996.178884][T20088] br0: port 1(veth1) entered forwarding state
[ 1998.426275][T20101] iperf3 (20101) used greatest stack depth: 20976 bytes left
[ 1998.555024][   T69] br0: port 1(veth1) entered disabled state
[ 1998.562887][   T69] veth1 (unregistering): left allmulticast mode
[ 1998.563047][   T69] veth1 (unregistering): left promiscuous mode
[ 1998.563191][   T69] br0: port 1(veth1) entered disabled state
[ 1998.594151][   T69] veth_segment: left allmulticast mode
[ 1998.594283][   T69] veth_segment: left promiscuous mode
[ 1998.594544][   T69] br0: port 2(veth_segment) entered disabled state