[ 1867.333328][T22747] br0: port 1(veth1) entered blocking state
[ 1867.333528][T22747] br0: port 1(veth1) entered disabled state
[ 1867.333690][T22747] veth1: entered allmulticast mode
[ 1867.334531][T22747] veth1: entered promiscuous mode
[ 1867.499987][T22752] br0: port 2(veth_segment) entered blocking state
[ 1867.500163][T22752] br0: port 2(veth_segment) entered disabled state
[ 1867.500325][T22752] veth_segment: entered allmulticast mode
[ 1867.501178][T22752] veth_segment: entered promiscuous mode
[ 1867.530113][T22753] br0: port 1(veth1) entered blocking state
[ 1867.530402][T22753] br0: port 1(veth1) entered forwarding state
[ 1867.553186][   T36] br0: port 2(veth_segment) entered blocking state
[ 1867.553385][   T36] br0: port 2(veth_segment) entered forwarding state
[ 1869.796163][T22766] iperf3 (22766) used greatest stack depth: 22784 bytes left
[ 1869.916760][   T12] br0: port 1(veth1) entered disabled state
[ 1869.926873][   T12] veth1 (unregistering): left allmulticast mode
[ 1869.927086][   T12] veth1 (unregistering): left promiscuous mode
[ 1869.927279][   T12] br0: port 1(veth1) entered disabled state
[ 1869.965768][   T12] veth_segment: left allmulticast mode
[ 1869.965909][   T12] veth_segment: left promiscuous mode
[ 1869.966086][   T12] br0: port 2(veth_segment) entered disabled state
[ 1885.954458][T23177] br0: port 1(veth1) entered blocking state
[ 1885.954700][T23177] br0: port 1(veth1) entered disabled state
[ 1885.954913][T23177] veth1: entered allmulticast mode
[ 1885.955835][T23177] veth1: entered promiscuous mode
[ 1886.132194][T23183] br0: port 2(veth_segment) entered blocking state
[ 1886.132370][T23183] br0: port 2(veth_segment) entered disabled state
[ 1886.132534][T23183] veth_segment: entered allmulticast mode
[ 1886.133372][T23183] veth_segment: entered promiscuous mode
[ 1886.160255][T23184] br0: port 1(veth1) entered blocking state
[ 1886.160428][T23184] br0: port 1(veth1) entered forwarding state
[ 1886.185041][   T93] br0: port 2(veth_segment) entered blocking state
[ 1886.185200][   T93] br0: port 2(veth_segment) entered forwarding state
[ 1888.408227][T23197] iperf3 (23197) used greatest stack depth: 21856 bytes left
[ 1888.539658][   T12] br0: port 1(veth1) entered disabled state
[ 1888.548891][   T12] veth1 (unregistering): left allmulticast mode
[ 1888.549099][   T12] veth1 (unregistering): left promiscuous mode
[ 1888.549287][   T12] br0: port 1(veth1) entered disabled state
[ 1888.583294][   T12] veth_segment: left allmulticast mode
[ 1888.583495][   T12] veth_segment: left promiscuous mode
[ 1888.583736][   T12] br0: port 2(veth_segment) entered disabled state