[ 1885.653971][T16184] br0: port 1(veth1) entered blocking state
[ 1885.654321][T16184] br0: port 1(veth1) entered disabled state
[ 1885.654667][T16184] veth1: entered allmulticast mode
[ 1885.655741][T16184] veth1: entered promiscuous mode
[ 1885.847258][T16189] br0: port 2(veth_segment) entered blocking state
[ 1885.847584][T16189] br0: port 2(veth_segment) entered disabled state
[ 1885.847916][T16189] veth_segment: entered allmulticast mode
[ 1885.848955][T16189] veth_segment: entered promiscuous mode
[ 1885.885309][T16190] br0: port 2(veth_segment) entered blocking state
[ 1885.885616][T16190] br0: port 2(veth_segment) entered forwarding state
[ 1885.886030][T16190] br0: port 1(veth1) entered blocking state
[ 1885.886307][T16190] br0: port 1(veth1) entered forwarding state
[ 1888.384645][T16203] iperf3 (16203) used greatest stack depth: 22592 bytes left
[ 1888.511461][   T12] br0: port 1(veth1) entered disabled state
[ 1888.523730][   T12] veth1 (unregistering): left allmulticast mode
[ 1888.524015][   T12] veth1 (unregistering): left promiscuous mode
[ 1888.524283][   T12] br0: port 1(veth1) entered disabled state
[ 1888.558816][   T12] veth_segment: left allmulticast mode
[ 1888.559036][   T12] veth_segment: left promiscuous mode
[ 1888.559307][   T12] br0: port 2(veth_segment) entered disabled state
[ 1905.984584][T16633] br0: port 1(veth1) entered blocking state
[ 1905.984900][T16633] br0: port 1(veth1) entered disabled state
[ 1905.985169][T16633] veth1: entered allmulticast mode
[ 1905.986167][T16633] veth1: entered promiscuous mode
[ 1906.184966][T16638] br0: port 2(veth_segment) entered blocking state
[ 1906.185251][T16638] br0: port 2(veth_segment) entered disabled state
[ 1906.185529][T16638] veth_segment: entered allmulticast mode
[ 1906.186485][T16638] veth_segment: entered promiscuous mode
[ 1906.216568][T16639] br0: port 2(veth_segment) entered blocking state
[ 1906.216898][T16639] br0: port 2(veth_segment) entered forwarding state
[ 1906.217362][T16639] br0: port 1(veth1) entered blocking state
[ 1906.217669][T16639] br0: port 1(veth1) entered forwarding state
[ 1908.513698][T16653] iperf3 (16653) used greatest stack depth: 20624 bytes left
[ 1908.650545][   T12] br0: port 1(veth1) entered disabled state
[ 1908.659696][   T12] veth1 (unregistering): left allmulticast mode
[ 1908.660015][   T12] veth1 (unregistering): left promiscuous mode
[ 1908.660316][   T12] br0: port 1(veth1) entered disabled state
[ 1908.693138][   T12] veth_segment: left allmulticast mode
[ 1908.693635][   T12] veth_segment: left promiscuous mode
[ 1908.693956][   T12] br0: port 2(veth_segment) entered disabled state