[ 1572.019965] br0: port 1(veth1) entered blocking state
[ 1572.020019] br0: port 1(veth1) entered disabled state
[ 1572.020052] veth1: entered allmulticast mode
[ 1572.020105] veth1: entered promiscuous mode
[ 1572.036646] br0: port 2(veth_segment) entered blocking state
[ 1572.036733] br0: port 2(veth_segment) entered disabled state
[ 1572.036806] veth_segment: entered allmulticast mode
[ 1572.036897] veth_segment: entered promiscuous mode
[ 1572.039408] br0: port 1(veth1) entered blocking state
[ 1572.039443] br0: port 1(veth1) entered forwarding state
[ 1572.042024] br0: port 2(veth_segment) entered blocking state
[ 1572.042094] br0: port 2(veth_segment) entered forwarding state
[ 1574.101955] br0: port 1(veth1) entered disabled state
[ 1574.106809] veth1 (unregistering): left allmulticast mode
[ 1574.106847] veth1 (unregistering): left promiscuous mode
[ 1574.106873] br0: port 1(veth1) entered disabled state
[ 1574.124792] veth_segment: left allmulticast mode
[ 1574.124830] veth_segment: left promiscuous mode
[ 1574.124862] br0: port 2(veth_segment) entered disabled state
[ 1582.149546] br0: port 1(veth1) entered blocking state
[ 1582.149594] br0: port 1(veth1) entered disabled state
[ 1582.149626] veth1: entered allmulticast mode
[ 1582.149689] veth1: entered promiscuous mode
[ 1582.167481] br0: port 2(veth_segment) entered blocking state
[ 1582.167525] br0: port 2(veth_segment) entered disabled state
[ 1582.167562] veth_segment: entered allmulticast mode
[ 1582.167620] veth_segment: entered promiscuous mode
[ 1582.170333] br0: port 1(veth1) entered blocking state
[ 1582.170368] br0: port 1(veth1) entered forwarding state
[ 1582.173048] br0: port 2(veth_segment) entered blocking state
[ 1582.173116] br0: port 2(veth_segment) entered forwarding state
[ 1584.201967] iperf3 (18093) used greatest stack depth: 11960 bytes left
[ 1584.230903] br0: port 1(veth1) entered disabled state
[ 1584.241728] veth1 (unregistering): left allmulticast mode
[ 1584.241765] veth1 (unregistering): left promiscuous mode
[ 1584.241798] br0: port 1(veth1) entered disabled state
[ 1584.274749] veth_segment: left allmulticast mode
[ 1584.274806] veth_segment: left promiscuous mode
[ 1584.274841] br0: port 2(veth_segment) entered disabled state