[ 1885.875777][T21856] br0: port 1(veth1) entered blocking state
[ 1885.875969][T21856] br0: port 1(veth1) entered disabled state
[ 1885.876129][T21856] veth1: entered allmulticast mode
[ 1885.876980][T21856] veth1: entered promiscuous mode
[ 1886.062190][T21861] br0: port 2(veth_segment) entered blocking state
[ 1886.062373][T21861] br0: port 2(veth_segment) entered disabled state
[ 1886.062533][T21861] veth_segment: entered allmulticast mode
[ 1886.063370][T21861] veth_segment: entered promiscuous mode
[ 1886.086706][T21862] br0: port 1(veth1) entered blocking state
[ 1886.086884][T21862] br0: port 1(veth1) entered forwarding state
[ 1886.117895][T22016] br0: port 2(veth_segment) entered blocking state
[ 1886.118056][T22016] br0: port 2(veth_segment) entered forwarding state
[ 1888.493256][T21877] iperf3 (21877) used greatest stack depth: 22160 bytes left
[ 1888.604634][   T67] br0: port 1(veth1) entered disabled state
[ 1888.614513][   T67] veth1 (unregistering): left allmulticast mode
[ 1888.614674][   T67] veth1 (unregistering): left promiscuous mode
[ 1888.614819][   T67] br0: port 1(veth1) entered disabled state
[ 1888.649910][   T67] veth_segment: left allmulticast mode
[ 1888.650045][   T67] veth_segment: left promiscuous mode
[ 1888.650242][   T67] br0: port 2(veth_segment) entered disabled state
[ 1904.428145][T22293] br0: port 1(veth1) entered blocking state
[ 1904.428849][T22293] br0: port 1(veth1) entered disabled state
[ 1904.429012][T22293] veth1: entered allmulticast mode
[ 1904.429865][T22293] veth1: entered promiscuous mode
[ 1904.602458][T22298] br0: port 2(veth_segment) entered blocking state
[ 1904.602665][T22298] br0: port 2(veth_segment) entered disabled state
[ 1904.602871][T22298] veth_segment: entered allmulticast mode
[ 1904.604316][T22298] veth_segment: entered promiscuous mode
[ 1904.634052][T22299] br0: port 1(veth1) entered blocking state
[ 1904.634228][T22299] br0: port 1(veth1) entered forwarding state
[ 1904.658952][  T362] br0: port 2(veth_segment) entered blocking state
[ 1904.659123][  T362] br0: port 2(veth_segment) entered forwarding state
[ 1906.892505][T22312] iperf3 (22312) used greatest stack depth: 21328 bytes left
[ 1907.003630][   T67] br0: port 1(veth1) entered disabled state
[ 1907.014820][   T67] veth1 (unregistering): left allmulticast mode
[ 1907.014985][   T67] veth1 (unregistering): left promiscuous mode
[ 1907.015133][   T67] br0: port 1(veth1) entered disabled state
[ 1907.048490][   T67] veth_segment: left allmulticast mode
[ 1907.048689][   T67] veth_segment: left promiscuous mode
[ 1907.048888][   T67] br0: port 2(veth_segment) entered disabled state