[ 1833.037507][T15750] br0: port 1(veth1) entered blocking state
[ 1833.037755][T15750] br0: port 1(veth1) entered disabled state
[ 1833.038000][T15750] veth1: entered allmulticast mode
[ 1833.038981][T15750] veth1: entered promiscuous mode
[ 1833.216338][T15755] br0: port 2(veth_segment) entered blocking state
[ 1833.216525][T15755] br0: port 2(veth_segment) entered disabled state
[ 1833.216698][T15755] veth_segment: entered allmulticast mode
[ 1833.217608][T15755] veth_segment: entered promiscuous mode
[ 1833.239447][T15756] br0: port 1(veth1) entered blocking state
[ 1833.239672][T15756] br0: port 1(veth1) entered forwarding state
[ 1833.263579][T16439] br0: port 2(veth_segment) entered blocking state
[ 1833.263758][T16439] br0: port 2(veth_segment) entered forwarding state
[ 1835.518700][T15769] iperf3 (15769) used greatest stack depth: 22896 bytes left
[ 1835.662935][   T12] br0: port 1(veth1) entered disabled state
[ 1835.681393][   T12] veth1 (unregistering): left allmulticast mode
[ 1835.681653][   T12] veth1 (unregistering): left promiscuous mode
[ 1835.681983][   T12] br0: port 1(veth1) entered disabled state
[ 1835.734464][   T12] veth_segment: left allmulticast mode
[ 1835.734629][   T12] veth_segment: left promiscuous mode
[ 1835.734855][   T12] br0: port 2(veth_segment) entered disabled state
[ 1852.434740][T16227] br0: port 1(veth1) entered blocking state
[ 1852.434957][T16227] br0: port 1(veth1) entered disabled state
[ 1852.435132][T16227] veth1: entered allmulticast mode
[ 1852.436024][T16227] veth1: entered promiscuous mode
[ 1852.605652][T16232] br0: port 2(veth_segment) entered blocking state
[ 1852.605848][T16232] br0: port 2(veth_segment) entered disabled state
[ 1852.606023][T16232] veth_segment: entered allmulticast mode
[ 1852.606892][T16232] veth_segment: entered promiscuous mode
[ 1852.626124][T16233] br0: port 1(veth1) entered blocking state
[ 1852.626346][T16233] br0: port 1(veth1) entered forwarding state
[ 1852.660571][T15332] br0: port 2(veth_segment) entered blocking state
[ 1852.660750][T15332] br0: port 2(veth_segment) entered forwarding state
[ 1854.877467][T16246] iperf3 (16246) used greatest stack depth: 21360 bytes left
[ 1855.014522][   T12] br0: port 1(veth1) entered disabled state
[ 1855.044631][   T12] veth1 (unregistering): left allmulticast mode
[ 1855.044829][   T12] veth1 (unregistering): left promiscuous mode
[ 1855.044996][   T12] br0: port 1(veth1) entered disabled state
[ 1855.088404][   T12] veth_segment: left allmulticast mode
[ 1855.088562][   T12] veth_segment: left promiscuous mode
[ 1855.088777][   T12] br0: port 2(veth_segment) entered disabled state