[ 1890.181179][T12056] br0: port 1(veth1) entered blocking state
[ 1890.181510][T12056] br0: port 1(veth1) entered disabled state
[ 1890.181806][T12056] veth1: entered allmulticast mode
[ 1890.182822][T12056] veth1: entered promiscuous mode
[ 1890.387182][T12061] br0: port 2(veth_segment) entered blocking state
[ 1890.387488][T12061] br0: port 2(veth_segment) entered disabled state
[ 1890.387781][T12061] veth_segment: entered allmulticast mode
[ 1890.388807][T12061] veth_segment: entered promiscuous mode
[ 1890.419571][T12062] br0: port 2(veth_segment) entered blocking state
[ 1890.419892][T12062] br0: port 2(veth_segment) entered forwarding state
[ 1890.420311][T12062] br0: port 1(veth1) entered blocking state
[ 1890.420604][T12062] br0: port 1(veth1) entered forwarding state
[ 1892.716429][T12076] iperf3 (12076) used greatest stack depth: 22240 bytes left
[ 1892.847343][   T12] br0: port 1(veth1) entered disabled state
[ 1892.860164][   T12] veth1 (unregistering): left allmulticast mode
[ 1892.860488][   T12] veth1 (unregistering): left promiscuous mode
[ 1892.860993][   T12] br0: port 1(veth1) entered disabled state
[ 1892.893556][   T12] veth_segment: left allmulticast mode
[ 1892.893799][   T12] veth_segment: left promiscuous mode
[ 1892.894076][   T12] br0: port 2(veth_segment) entered disabled state
[ 1910.237602][T12493] br0: port 1(veth1) entered blocking state
[ 1910.237978][T12493] br0: port 1(veth1) entered disabled state
[ 1910.238317][T12493] veth1: entered allmulticast mode
[ 1910.239396][T12493] veth1: entered promiscuous mode
[ 1910.438658][T12498] br0: port 2(veth_segment) entered blocking state
[ 1910.439000][T12498] br0: port 2(veth_segment) entered disabled state
[ 1910.439328][T12498] veth_segment: entered allmulticast mode
[ 1910.440430][T12498] veth_segment: entered promiscuous mode
[ 1910.477984][T12499] br0: port 2(veth_segment) entered blocking state
[ 1910.478328][T12499] br0: port 2(veth_segment) entered forwarding state
[ 1910.478827][T12499] br0: port 1(veth1) entered blocking state
[ 1910.479151][T12499] br0: port 1(veth1) entered forwarding state
[ 1912.766493][T12512] iperf3 (12512) used greatest stack depth: 20864 bytes left
[ 1912.886090][   T12] br0: port 1(veth1) entered disabled state
[ 1912.898082][   T12] veth1 (unregistering): left allmulticast mode
[ 1912.898374][   T12] veth1 (unregistering): left promiscuous mode
[ 1912.898640][   T12] br0: port 1(veth1) entered disabled state
[ 1912.931135][   T12] veth_segment: left allmulticast mode
[ 1912.931363][   T12] veth_segment: left promiscuous mode
[ 1912.931644][   T12] br0: port 2(veth_segment) entered disabled state