[ 1591.079988] br0: port 1(veth1) entered blocking state
[ 1591.080035] br0: port 1(veth1) entered disabled state
[ 1591.080068] veth1: entered allmulticast mode
[ 1591.080118] veth1: entered promiscuous mode
[ 1591.095754] br0: port 2(veth_segment) entered blocking state
[ 1591.095823] br0: port 2(veth_segment) entered disabled state
[ 1591.095889] veth_segment: entered allmulticast mode
[ 1591.095965] veth_segment: entered promiscuous mode
[ 1591.098377] br0: port 1(veth1) entered blocking state
[ 1591.098414] br0: port 1(veth1) entered forwarding state
[ 1591.100909] br0: port 2(veth_segment) entered blocking state
[ 1591.100976] br0: port 2(veth_segment) entered forwarding state
[ 1593.126082] iperf3 (15264) used greatest stack depth: 11240 bytes left
[ 1593.154732] br0: port 1(veth1) entered disabled state
[ 1593.159653] veth1 (unregistering): left allmulticast mode
[ 1593.159696] veth1 (unregistering): left promiscuous mode
[ 1593.159723] br0: port 1(veth1) entered disabled state
[ 1593.175658] veth_segment: left allmulticast mode
[ 1593.175694] veth_segment: left promiscuous mode
[ 1593.175726] br0: port 2(veth_segment) entered disabled state
[ 1601.057902] br0: port 1(veth1) entered blocking state
[ 1601.057987] br0: port 1(veth1) entered disabled state
[ 1601.058056] veth1: entered allmulticast mode
[ 1601.058144] veth1: entered promiscuous mode
[ 1601.074011] br0: port 2(veth_segment) entered blocking state
[ 1601.074060] br0: port 2(veth_segment) entered disabled state
[ 1601.074107] veth_segment: entered allmulticast mode
[ 1601.074167] veth_segment: entered promiscuous mode
[ 1601.076621] br0: port 1(veth1) entered blocking state
[ 1601.076690] br0: port 1(veth1) entered forwarding state
[ 1601.079271] br0: port 2(veth_segment) entered blocking state
[ 1601.079320] br0: port 2(veth_segment) entered forwarding state
[ 1603.106694] iperf3 (15679) used greatest stack depth: 11216 bytes left
[ 1603.130763] br0: port 1(veth1) entered disabled state
[ 1603.138651] veth1 (unregistering): left allmulticast mode
[ 1603.138695] veth1 (unregistering): left promiscuous mode
[ 1603.138737] br0: port 1(veth1) entered disabled state
[ 1603.159650] veth_segment: left allmulticast mode
[ 1603.159689] veth_segment: left promiscuous mode
[ 1603.159728] br0: port 2(veth_segment) entered disabled state