[ 1770.463005][T26747] br0: port 1(veth1) entered blocking state
[ 1770.463777][T26747] br0: port 1(veth1) entered disabled state
[ 1770.463997][T26747] veth1: entered allmulticast mode
[ 1770.464960][T26747] veth1: entered promiscuous mode
[ 1770.649974][T26752] br0: port 2(veth_segment) entered blocking state
[ 1770.650683][T26752] br0: port 2(veth_segment) entered disabled state
[ 1770.650901][T26752] veth_segment: entered allmulticast mode
[ 1770.651853][T26752] veth_segment: entered promiscuous mode
[ 1770.687064][T26753] br0: port 2(veth_segment) entered blocking state
[ 1770.687249][T26753] br0: port 2(veth_segment) entered forwarding state
[ 1770.687511][T26753] br0: port 1(veth1) entered blocking state
[ 1770.687674][T26753] br0: port 1(veth1) entered forwarding state
[ 1772.955926][T26766] iperf3 (26766) used greatest stack depth: 21984 bytes left
[ 1773.074122][   T12] br0: port 1(veth1) entered disabled state
[ 1773.085644][   T12] veth1 (unregistering): left allmulticast mode
[ 1773.085810][   T12] veth1 (unregistering): left promiscuous mode
[ 1773.085961][   T12] br0: port 1(veth1) entered disabled state
[ 1773.117946][   T12] veth_segment: left allmulticast mode
[ 1773.118080][   T12] veth_segment: left promiscuous mode
[ 1773.118271][   T12] br0: port 2(veth_segment) entered disabled state
[ 1789.789025][T27190] br0: port 1(veth1) entered blocking state
[ 1789.789221][T27190] br0: port 1(veth1) entered disabled state
[ 1789.789386][T27190] veth1: entered allmulticast mode
[ 1789.790283][T27190] veth1: entered promiscuous mode
[ 1789.982980][T27195] br0: port 2(veth_segment) entered blocking state
[ 1789.983154][T27195] br0: port 2(veth_segment) entered disabled state
[ 1789.983321][T27195] veth_segment: entered allmulticast mode
[ 1789.984215][T27195] veth_segment: entered promiscuous mode
[ 1790.008254][T27196] br0: port 2(veth_segment) entered blocking state
[ 1790.008429][T27196] br0: port 2(veth_segment) entered forwarding state
[ 1790.008706][T27196] br0: port 1(veth1) entered blocking state
[ 1790.008857][T27196] br0: port 1(veth1) entered forwarding state
[ 1792.290295][T27209] iperf3 (27209) used greatest stack depth: 20880 bytes left
[ 1792.399903][   T12] br0: port 1(veth1) entered disabled state
[ 1792.409568][   T12] veth1 (unregistering): left allmulticast mode
[ 1792.409813][   T12] veth1 (unregistering): left promiscuous mode
[ 1792.409988][   T12] br0: port 1(veth1) entered disabled state
[ 1792.445910][   T12] veth_segment: left allmulticast mode
[ 1792.446055][   T12] veth_segment: left promiscuous mode
[ 1792.446241][   T12] br0: port 2(veth_segment) entered disabled state