[ 1848.717191][ T8623] br0: port 1(veth1) entered blocking state
[ 1848.717425][ T8623] br0: port 1(veth1) entered disabled state
[ 1848.717652][ T8623] veth1: entered allmulticast mode
[ 1848.719206][ T8623] veth1: entered promiscuous mode
[ 1848.889680][ T8628] br0: port 2(veth_segment) entered blocking state
[ 1848.889851][ T8628] br0: port 2(veth_segment) entered disabled state
[ 1848.890014][ T8628] veth_segment: entered allmulticast mode
[ 1848.890856][ T8628] veth_segment: entered promiscuous mode
[ 1848.915873][ T8629] br0: port 2(veth_segment) entered blocking state
[ 1848.916086][ T8629] br0: port 2(veth_segment) entered forwarding state
[ 1848.916395][ T8629] br0: port 1(veth1) entered blocking state
[ 1848.916594][ T8629] br0: port 1(veth1) entered forwarding state
[ 1851.173367][ T8642] iperf3 (8642) used greatest stack depth: 22352 bytes left
[ 1851.306706][   T71] br0: port 1(veth1) entered disabled state
[ 1851.316280][   T71] veth1 (unregistering): left allmulticast mode
[ 1851.316452][   T71] veth1 (unregistering): left promiscuous mode
[ 1851.316600][   T71] br0: port 1(veth1) entered disabled state
[ 1851.352220][   T71] veth_segment: left allmulticast mode
[ 1851.352351][   T71] veth_segment: left promiscuous mode
[ 1851.352550][   T71] br0: port 2(veth_segment) entered disabled state
[ 1867.561560][ T9068] br0: port 1(veth1) entered blocking state
[ 1867.561752][ T9068] br0: port 1(veth1) entered disabled state
[ 1867.561910][ T9068] veth1: entered allmulticast mode
[ 1867.562778][ T9068] veth1: entered promiscuous mode
[ 1867.741229][ T9073] br0: port 2(veth_segment) entered blocking state
[ 1867.741403][ T9073] br0: port 2(veth_segment) entered disabled state
[ 1867.741565][ T9073] veth_segment: entered allmulticast mode
[ 1867.742411][ T9073] veth_segment: entered promiscuous mode
[ 1867.769680][ T9074] br0: port 2(veth_segment) entered blocking state
[ 1867.769853][ T9074] br0: port 2(veth_segment) entered forwarding state
[ 1867.770141][ T9074] br0: port 1(veth1) entered blocking state
[ 1867.770292][ T9074] br0: port 1(veth1) entered forwarding state
[ 1870.174290][ T9090] iperf3 (9090) used greatest stack depth: 21312 bytes left
[ 1870.292859][   T71] br0: port 1(veth1) entered disabled state
[ 1870.305014][   T71] veth1 (unregistering): left allmulticast mode
[ 1870.305188][   T71] veth1 (unregistering): left promiscuous mode
[ 1870.305332][   T71] br0: port 1(veth1) entered disabled state
[ 1870.334183][   T71] veth_segment: left allmulticast mode
[ 1870.334353][   T71] veth_segment: left promiscuous mode
[ 1870.334595][   T71] br0: port 2(veth_segment) entered disabled state