[ 1869.730901][T32418] br0: port 1(veth1) entered blocking state
[ 1869.731151][T32418] br0: port 1(veth1) entered disabled state
[ 1869.731377][T32418] veth1: entered allmulticast mode
[ 1869.732507][T32418] veth1: entered promiscuous mode
[ 1869.891038][T32423] br0: port 2(veth_segment) entered blocking state
[ 1869.891255][T32423] br0: port 2(veth_segment) entered disabled state
[ 1869.891479][T32423] veth_segment: entered allmulticast mode
[ 1869.907490][T32423] veth_segment: entered promiscuous mode
[ 1869.934421][T32424] br0: port 1(veth1) entered blocking state
[ 1869.934605][T32424] br0: port 1(veth1) entered forwarding state
[ 1869.955627][  T462] br0: port 2(veth_segment) entered blocking state
[ 1869.955826][  T462] br0: port 2(veth_segment) entered forwarding state
[ 1873.426837][T32437] iperf3 (32437) used greatest stack depth: 23088 bytes left
[ 1873.567470][   T65] br0: port 1(veth1) entered disabled state
[ 1873.580146][   T65] veth1 (unregistering): left allmulticast mode
[ 1873.580332][   T65] veth1 (unregistering): left promiscuous mode
[ 1873.580489][   T65] br0: port 1(veth1) entered disabled state
[ 1873.607782][   T65] veth_segment: left allmulticast mode
[ 1873.607924][   T65] veth_segment: left promiscuous mode
[ 1873.608124][   T65] br0: port 2(veth_segment) entered disabled state
[ 1890.032340][  T435] br0: port 1(veth1) entered blocking state
[ 1890.032548][  T435] br0: port 1(veth1) entered disabled state
[ 1890.032741][  T435] veth1: entered allmulticast mode
[ 1890.033615][  T435] veth1: entered promiscuous mode
[ 1890.206992][  T440] br0: port 2(veth_segment) entered blocking state
[ 1890.207177][  T440] br0: port 2(veth_segment) entered disabled state
[ 1890.207350][  T440] veth_segment: entered allmulticast mode
[ 1890.208249][  T440] veth_segment: entered promiscuous mode
[ 1890.235476][  T441] br0: port 1(veth1) entered blocking state
[ 1890.235667][  T441] br0: port 1(veth1) entered forwarding state
[ 1890.256708][ T9295] br0: port 2(veth_segment) entered blocking state
[ 1890.256877][ T9295] br0: port 2(veth_segment) entered forwarding state
[ 1893.147281][  T454] iperf3 (454) used greatest stack depth: 21592 bytes left
[ 1893.282413][   T65] br0: port 1(veth1) entered disabled state
[ 1893.298669][   T65] veth1 (unregistering): left allmulticast mode
[ 1893.298852][   T65] veth1 (unregistering): left promiscuous mode
[ 1893.299015][   T65] br0: port 1(veth1) entered disabled state
[ 1893.347781][   T65] veth_segment: left allmulticast mode
[ 1893.347965][   T65] veth_segment: left promiscuous mode
[ 1893.348218][   T65] br0: port 2(veth_segment) entered disabled state