[ 1630.158467][T27265] br0: port 1(veth1) entered blocking state
[ 1630.158702][T27265] br0: port 1(veth1) entered disabled state
[ 1630.158923][T27265] veth1: entered allmulticast mode
[ 1630.159855][T27265] veth1: entered promiscuous mode
[ 1630.330744][T27270] br0: port 2(veth_segment) entered blocking state
[ 1630.330924][T27270] br0: port 2(veth_segment) entered disabled state
[ 1630.331097][T27270] veth_segment: entered allmulticast mode
[ 1630.331964][T27270] veth_segment: entered promiscuous mode
[ 1630.361233][T27271] br0: port 1(veth1) entered blocking state
[ 1630.361406][T27271] br0: port 1(veth1) entered forwarding state
[ 1630.383810][  T312] br0: port 2(veth_segment) entered blocking state
[ 1630.383968][  T312] br0: port 2(veth_segment) entered forwarding state
[ 1632.603885][T27284] iperf3 (27284) used greatest stack depth: 23136 bytes left
[ 1632.725583][   T12] br0: port 1(veth1) entered disabled state
[ 1632.735400][   T12] veth1 (unregistering): left allmulticast mode
[ 1632.735603][   T12] veth1 (unregistering): left promiscuous mode
[ 1632.735799][   T12] br0: port 1(veth1) entered disabled state
[ 1632.785976][   T12] veth_segment: left allmulticast mode
[ 1632.786177][   T12] veth_segment: left promiscuous mode
[ 1632.786439][   T12] br0: port 2(veth_segment) entered disabled state
[ 1648.739076][T27689] br0: port 1(veth1) entered blocking state
[ 1648.739560][T27689] br0: port 1(veth1) entered disabled state
[ 1648.739776][T27689] veth1: entered allmulticast mode
[ 1648.740727][T27689] veth1: entered promiscuous mode
[ 1648.901828][T27694] br0: port 2(veth_segment) entered blocking state
[ 1648.901998][T27694] br0: port 2(veth_segment) entered disabled state
[ 1648.902165][T27694] veth_segment: entered allmulticast mode
[ 1648.903042][T27694] veth_segment: entered promiscuous mode
[ 1648.933960][T27695] br0: port 1(veth1) entered blocking state
[ 1648.934141][T27695] br0: port 1(veth1) entered forwarding state
[ 1648.959678][   T36] br0: port 2(veth_segment) entered blocking state
[ 1648.959837][   T36] br0: port 2(veth_segment) entered forwarding state
[ 1651.201759][T27708] iperf3 (27708) used greatest stack depth: 22144 bytes left
[ 1651.333804][   T12] br0: port 1(veth1) entered disabled state
[ 1651.341415][   T12] veth1 (unregistering): left allmulticast mode
[ 1651.341583][   T12] veth1 (unregistering): left promiscuous mode
[ 1651.341731][   T12] br0: port 1(veth1) entered disabled state
[ 1651.373850][   T12] veth_segment: left allmulticast mode
[ 1651.373985][   T12] veth_segment: left promiscuous mode
[ 1651.374181][   T12] br0: port 2(veth_segment) entered disabled state