[ 1935.993631][T16839] br0: port 1(veth1) entered blocking state
[ 1935.993817][T16839] br0: port 1(veth1) entered disabled state
[ 1935.993981][T16839] veth1: entered allmulticast mode
[ 1935.994841][T16839] veth1: entered promiscuous mode
[ 1936.177698][T16844] br0: port 2(veth_segment) entered blocking state
[ 1936.177875][T16844] br0: port 2(veth_segment) entered disabled state
[ 1936.178031][T16844] veth_segment: entered allmulticast mode
[ 1936.179268][T16844] veth_segment: entered promiscuous mode
[ 1936.206814][T16845] br0: port 2(veth_segment) entered blocking state
[ 1936.207024][T16845] br0: port 2(veth_segment) entered forwarding state
[ 1936.207369][T16845] br0: port 1(veth1) entered blocking state
[ 1936.207556][T16845] br0: port 1(veth1) entered forwarding state
[ 1938.621594][T16861] iperf3 (16861) used greatest stack depth: 22256 bytes left
[ 1938.744178][   T70] br0: port 1(veth1) entered disabled state
[ 1938.758929][   T70] veth1 (unregistering): left allmulticast mode
[ 1938.759154][   T70] veth1 (unregistering): left promiscuous mode
[ 1938.759346][   T70] br0: port 1(veth1) entered disabled state
[ 1938.797438][   T70] veth_segment: left allmulticast mode
[ 1938.797675][   T70] veth_segment: left promiscuous mode
[ 1938.798053][   T70] br0: port 2(veth_segment) entered disabled state
[ 1954.809083][T17265] br0: port 1(veth1) entered blocking state
[ 1954.809281][T17265] br0: port 1(veth1) entered disabled state
[ 1954.809442][T17265] veth1: entered allmulticast mode
[ 1954.810294][T17265] veth1: entered promiscuous mode
[ 1954.984367][T17270] br0: port 2(veth_segment) entered blocking state
[ 1954.984573][T17270] br0: port 2(veth_segment) entered disabled state
[ 1954.984782][T17270] veth_segment: entered allmulticast mode
[ 1954.985707][T17270] veth_segment: entered promiscuous mode
[ 1955.008386][T17271] br0: port 2(veth_segment) entered blocking state
[ 1955.008557][T17271] br0: port 2(veth_segment) entered forwarding state
[ 1955.008822][T17271] br0: port 1(veth1) entered blocking state
[ 1955.008974][T17271] br0: port 1(veth1) entered forwarding state
[ 1957.283139][T17284] iperf3 (17284) used greatest stack depth: 21808 bytes left
[ 1957.400872][   T70] br0: port 1(veth1) entered disabled state
[ 1957.411466][   T70] veth1 (unregistering): left allmulticast mode
[ 1957.411672][   T70] veth1 (unregistering): left promiscuous mode
[ 1957.411863][   T70] br0: port 1(veth1) entered disabled state
[ 1957.439820][   T70] veth_segment: left allmulticast mode
[ 1957.439991][   T70] veth_segment: left promiscuous mode
[ 1957.440240][   T70] br0: port 2(veth_segment) entered disabled state