[ 1668.318104] br0: port 1(veth1) entered blocking state
[ 1668.318159] br0: port 1(veth1) entered disabled state
[ 1668.318204] veth1: entered allmulticast mode
[ 1668.318251] veth1: entered promiscuous mode
[ 1668.335058] br0: port 2(veth_segment) entered blocking state
[ 1668.335129] br0: port 2(veth_segment) entered disabled state
[ 1668.335202] veth_segment: entered allmulticast mode
[ 1668.335283] veth_segment: entered promiscuous mode
[ 1668.338025] br0: port 2(veth_segment) entered blocking state
[ 1668.338067] br0: port 2(veth_segment) entered forwarding state
[ 1668.338112] br0: port 1(veth1) entered blocking state
[ 1668.338140] br0: port 1(veth1) entered forwarding state
[ 1670.384430] br0: port 1(veth1) entered disabled state
[ 1670.390330] veth1 (unregistering): left allmulticast mode
[ 1670.390365] veth1 (unregistering): left promiscuous mode
[ 1670.390399] br0: port 1(veth1) entered disabled state
[ 1670.408350] veth_segment: left allmulticast mode
[ 1670.408409] veth_segment: left promiscuous mode
[ 1670.408497] br0: port 2(veth_segment) entered disabled state
[ 1678.268124] br0: port 1(veth1) entered blocking state
[ 1678.268178] br0: port 1(veth1) entered disabled state
[ 1678.268214] veth1: entered allmulticast mode
[ 1678.268270] veth1: entered promiscuous mode
[ 1678.285668] br0: port 2(veth_segment) entered blocking state
[ 1678.285707] br0: port 2(veth_segment) entered disabled state
[ 1678.285749] veth_segment: entered allmulticast mode
[ 1678.285796] veth_segment: entered promiscuous mode
[ 1678.288587] br0: port 2(veth_segment) entered blocking state
[ 1678.288626] br0: port 2(veth_segment) entered forwarding state
[ 1678.288667] br0: port 1(veth1) entered blocking state
[ 1678.288697] br0: port 1(veth1) entered forwarding state
[ 1680.316779] iperf3 (3495) used greatest stack depth: 11832 bytes left
[ 1680.333477] br0: port 1(veth1) entered disabled state
[ 1680.336509] veth1 (unregistering): left allmulticast mode
[ 1680.336577] veth1 (unregistering): left promiscuous mode
[ 1680.336640] br0: port 1(veth1) entered disabled state
[ 1680.350339] veth_segment: left allmulticast mode
[ 1680.350409] veth_segment: left promiscuous mode
[ 1680.350474] br0: port 2(veth_segment) entered disabled state