[ 1682.274992][T21735] br0: port 1(veth1) entered blocking state
[ 1682.275184][T21735] br0: port 1(veth1) entered disabled state
[ 1682.275415][T21735] veth1: entered allmulticast mode
[ 1682.276279][T21735] veth1: entered promiscuous mode
[ 1682.454025][T21740] br0: port 2(veth_segment) entered blocking state
[ 1682.454193][T21740] br0: port 2(veth_segment) entered disabled state
[ 1682.454668][T21740] veth_segment: entered allmulticast mode
[ 1682.455523][T21740] veth_segment: entered promiscuous mode
[ 1682.477991][T21741] br0: port 2(veth_segment) entered blocking state
[ 1682.478153][T21741] br0: port 2(veth_segment) entered forwarding state
[ 1682.478432][T21741] br0: port 1(veth1) entered blocking state
[ 1682.478585][T21741] br0: port 1(veth1) entered forwarding state
[ 1684.738014][T21754] iperf3 (21754) used greatest stack depth: 22336 bytes left
[ 1684.848241][   T69] br0: port 1(veth1) entered disabled state
[ 1684.857677][   T69] veth1 (unregistering): left allmulticast mode
[ 1684.857885][   T69] veth1 (unregistering): left promiscuous mode
[ 1684.858087][   T69] br0: port 1(veth1) entered disabled state
[ 1684.892439][   T69] veth_segment: left allmulticast mode
[ 1684.892639][   T69] veth_segment: left promiscuous mode
[ 1684.892919][   T69] br0: port 2(veth_segment) entered disabled state
[ 1700.933593][T22162] br0: port 1(veth1) entered blocking state
[ 1700.933840][T22162] br0: port 1(veth1) entered disabled state
[ 1700.934000][T22162] veth1: entered allmulticast mode
[ 1700.935374][T22162] veth1: entered promiscuous mode
[ 1701.106828][T22167] br0: port 2(veth_segment) entered blocking state
[ 1701.106996][T22167] br0: port 2(veth_segment) entered disabled state
[ 1701.107153][T22167] veth_segment: entered allmulticast mode
[ 1701.108023][T22167] veth_segment: entered promiscuous mode
[ 1701.130549][T22168] br0: port 2(veth_segment) entered blocking state
[ 1701.130757][T22168] br0: port 2(veth_segment) entered forwarding state
[ 1701.131089][T22168] br0: port 1(veth1) entered blocking state
[ 1701.131293][T22168] br0: port 1(veth1) entered forwarding state
[ 1703.401117][T22181] iperf3 (22181) used greatest stack depth: 21552 bytes left
[ 1703.526986][   T69] br0: port 1(veth1) entered disabled state
[ 1703.539607][   T69] veth1 (unregistering): left allmulticast mode
[ 1703.539778][   T69] veth1 (unregistering): left promiscuous mode
[ 1703.539929][   T69] br0: port 1(veth1) entered disabled state
[ 1703.564728][   T69] veth_segment: left allmulticast mode
[ 1703.564863][   T69] veth_segment: left promiscuous mode
[ 1703.565052][   T69] br0: port 2(veth_segment) entered disabled state