[ 1980.870711][  T417] br0: port 1(veth1) entered blocking state
[ 1980.871031][  T417] br0: port 1(veth1) entered disabled state
[ 1980.871334][  T417] veth1: entered allmulticast mode
[ 1980.872368][  T417] veth1: entered promiscuous mode
[ 1981.079920][  T422] br0: port 2(veth_segment) entered blocking state
[ 1981.080236][  T422] br0: port 2(veth_segment) entered disabled state
[ 1981.080523][  T422] veth_segment: entered allmulticast mode
[ 1981.081546][  T422] veth_segment: entered promiscuous mode
[ 1981.112729][  T423] br0: port 2(veth_segment) entered blocking state
[ 1981.113044][  T423] br0: port 2(veth_segment) entered forwarding state
[ 1981.113482][  T423] br0: port 1(veth1) entered blocking state
[ 1981.113780][  T423] br0: port 1(veth1) entered forwarding state
[ 1983.404351][  T436] iperf3 (436) used greatest stack depth: 21984 bytes left
[ 1983.528718][   T70] br0: port 1(veth1) entered disabled state
[ 1983.541387][   T70] veth1 (unregistering): left allmulticast mode
[ 1983.541697][   T70] veth1 (unregistering): left promiscuous mode
[ 1983.541979][   T70] br0: port 1(veth1) entered disabled state
[ 1983.568455][   T70] veth_segment: left allmulticast mode
[ 1983.568946][   T70] veth_segment: left promiscuous mode
[ 1983.569242][   T70] br0: port 2(veth_segment) entered disabled state
[ 2000.703794][  T861] br0: port 1(veth1) entered blocking state
[ 2000.704110][  T861] br0: port 1(veth1) entered disabled state
[ 2000.704399][  T861] veth1: entered allmulticast mode
[ 2000.705418][  T861] veth1: entered promiscuous mode
[ 2000.908179][  T866] br0: port 2(veth_segment) entered blocking state
[ 2000.908487][  T866] br0: port 2(veth_segment) entered disabled state
[ 2000.908782][  T866] veth_segment: entered allmulticast mode
[ 2000.909805][  T866] veth_segment: entered promiscuous mode
[ 2000.942461][  T867] br0: port 2(veth_segment) entered blocking state
[ 2000.942778][  T867] br0: port 2(veth_segment) entered forwarding state
[ 2000.943204][  T867] br0: port 1(veth1) entered blocking state
[ 2000.943495][  T867] br0: port 1(veth1) entered forwarding state
[ 2003.233299][  T880] iperf3 (880) used greatest stack depth: 21472 bytes left
[ 2003.357208][   T70] br0: port 1(veth1) entered disabled state
[ 2003.365009][   T70] veth1 (unregistering): left allmulticast mode
[ 2003.365385][   T70] veth1 (unregistering): left promiscuous mode
[ 2003.365696][   T70] br0: port 1(veth1) entered disabled state
[ 2003.395449][   T70] veth_segment: left allmulticast mode
[ 2003.395988][   T70] veth_segment: left promiscuous mode
[ 2003.396274][   T70] br0: port 2(veth_segment) entered disabled state