[ 1908.704317][T21095] br0: port 1(veth1) entered blocking state
[ 1908.704638][T21095] br0: port 1(veth1) entered disabled state
[ 1908.704918][T21095] veth1: entered allmulticast mode
[ 1908.706378][T21095] veth1: entered promiscuous mode
[ 1908.911904][T21100] br0: port 2(veth_segment) entered blocking state
[ 1908.912186][T21100] br0: port 2(veth_segment) entered disabled state
[ 1908.912470][T21100] veth_segment: entered allmulticast mode
[ 1908.913452][T21100] veth_segment: entered promiscuous mode
[ 1908.940967][T21101] br0: port 2(veth_segment) entered blocking state
[ 1908.941268][T21101] br0: port 2(veth_segment) entered forwarding state
[ 1908.941681][T21101] br0: port 1(veth1) entered blocking state
[ 1908.941956][T21101] br0: port 1(veth1) entered forwarding state
[ 1911.341611][   T70] br0: port 1(veth1) entered disabled state
[ 1911.355469][   T70] veth1 (unregistering): left allmulticast mode
[ 1911.355754][   T70] veth1 (unregistering): left promiscuous mode
[ 1911.356014][   T70] br0: port 1(veth1) entered disabled state
[ 1911.387801][   T70] veth_segment: left allmulticast mode
[ 1911.388060][   T70] veth_segment: left promiscuous mode
[ 1911.388404][   T70] br0: port 2(veth_segment) entered disabled state
[ 1928.277547][T21533] br0: port 1(veth1) entered blocking state
[ 1928.277899][T21533] br0: port 1(veth1) entered disabled state
[ 1928.278226][T21533] veth1: entered allmulticast mode
[ 1928.279275][T21533] veth1: entered promiscuous mode
[ 1928.470450][T21538] br0: port 2(veth_segment) entered blocking state
[ 1928.470737][T21538] br0: port 2(veth_segment) entered disabled state
[ 1928.471008][T21538] veth_segment: entered allmulticast mode
[ 1928.471982][T21538] veth_segment: entered promiscuous mode
[ 1928.501302][T21539] br0: port 2(veth_segment) entered blocking state
[ 1928.501646][T21539] br0: port 2(veth_segment) entered forwarding state
[ 1928.502101][T21539] br0: port 1(veth1) entered blocking state
[ 1928.502431][T21539] br0: port 1(veth1) entered forwarding state
[ 1930.781513][T21552] iperf3 (21552) used greatest stack depth: 21712 bytes left
[ 1930.901708][   T70] br0: port 1(veth1) entered disabled state
[ 1930.914429][   T70] veth1 (unregistering): left allmulticast mode
[ 1930.914726][   T70] veth1 (unregistering): left promiscuous mode
[ 1930.914988][   T70] br0: port 1(veth1) entered disabled state
[ 1930.958601][   T70] veth_segment: left allmulticast mode
[ 1930.958826][   T70] veth_segment: left promiscuous mode
[ 1930.959105][   T70] br0: port 2(veth_segment) entered disabled state