[ 1655.790034] br0: port 1(veth1) entered blocking state
[ 1655.790088] br0: port 1(veth1) entered disabled state
[ 1655.790124] veth1: entered allmulticast mode
[ 1655.790191] veth1: entered promiscuous mode
[ 1655.813334] br0: port 2(veth_segment) entered blocking state
[ 1655.813417] br0: port 2(veth_segment) entered disabled state
[ 1655.813499] veth_segment: entered allmulticast mode
[ 1655.813591] veth_segment: entered promiscuous mode
[ 1655.817260] br0: port 2(veth_segment) entered blocking state
[ 1655.817310] br0: port 2(veth_segment) entered forwarding state
[ 1655.817354] br0: port 1(veth1) entered blocking state
[ 1655.817383] br0: port 1(veth1) entered forwarding state
[ 1657.856480] iperf3 (28074) used greatest stack depth: 12152 bytes left
[ 1657.876576] br0: port 1(veth1) entered disabled state
[ 1657.883211] veth1 (unregistering): left allmulticast mode
[ 1657.883285] veth1 (unregistering): left promiscuous mode
[ 1657.883351] br0: port 1(veth1) entered disabled state
[ 1657.898237] veth_segment: left allmulticast mode
[ 1657.898299] veth_segment: left promiscuous mode
[ 1657.898396] br0: port 2(veth_segment) entered disabled state
[ 1666.050129] br0: port 1(veth1) entered blocking state
[ 1666.050189] br0: port 1(veth1) entered disabled state
[ 1666.050225] veth1: entered allmulticast mode
[ 1666.050292] veth1: entered promiscuous mode
[ 1666.073797] br0: port 2(veth_segment) entered blocking state
[ 1666.073851] br0: port 2(veth_segment) entered disabled state
[ 1666.073895] veth_segment: entered allmulticast mode
[ 1666.073946] veth_segment: entered promiscuous mode
[ 1666.077804] br0: port 2(veth_segment) entered blocking state
[ 1666.077881] br0: port 2(veth_segment) entered forwarding state
[ 1666.077958] br0: port 1(veth1) entered blocking state
[ 1666.078024] br0: port 1(veth1) entered forwarding state
[ 1668.114972] iperf3 (28461) used greatest stack depth: 11768 bytes left
[ 1668.132311] br0: port 1(veth1) entered disabled state
[ 1668.136214] veth1 (unregistering): left allmulticast mode
[ 1668.136250] veth1 (unregistering): left promiscuous mode
[ 1668.136277] br0: port 1(veth1) entered disabled state
[ 1668.152211] veth_segment: left allmulticast mode
[ 1668.152251] veth_segment: left promiscuous mode
[ 1668.152298] br0: port 2(veth_segment) entered disabled state