[ 1669.441302] br0: port 1(veth1) entered blocking state
[ 1669.441385] br0: port 1(veth1) entered disabled state
[ 1669.441451] veth1: entered allmulticast mode
[ 1669.441534] veth1: entered promiscuous mode
[ 1669.462207] br0: port 2(veth_segment) entered blocking state
[ 1669.462280] br0: port 2(veth_segment) entered disabled state
[ 1669.462350] veth_segment: entered allmulticast mode
[ 1669.462431] veth_segment: entered promiscuous mode
[ 1669.465747] br0: port 2(veth_segment) entered blocking state
[ 1669.465801] br0: port 2(veth_segment) entered forwarding state
[ 1669.465844] br0: port 1(veth1) entered blocking state
[ 1669.465876] br0: port 1(veth1) entered forwarding state
[ 1671.517151] br0: port 1(veth1) entered disabled state
[ 1671.522081] veth1 (unregistering): left allmulticast mode
[ 1671.522109] veth1 (unregistering): left promiscuous mode
[ 1671.522137] br0: port 1(veth1) entered disabled state
[ 1671.535113] veth_segment: left allmulticast mode
[ 1671.535150] veth_segment: left promiscuous mode
[ 1671.535182] br0: port 2(veth_segment) entered disabled state
[ 1679.485265] br0: port 1(veth1) entered blocking state
[ 1679.485314] br0: port 1(veth1) entered disabled state
[ 1679.485349] veth1: entered allmulticast mode
[ 1679.485397] veth1: entered promiscuous mode
[ 1679.505981] br0: port 2(veth_segment) entered blocking state
[ 1679.506052] br0: port 2(veth_segment) entered disabled state
[ 1679.506132] veth_segment: entered allmulticast mode
[ 1679.506212] veth_segment: entered promiscuous mode
[ 1679.509521] br0: port 2(veth_segment) entered blocking state
[ 1679.509561] br0: port 2(veth_segment) entered forwarding state
[ 1679.509602] br0: port 1(veth1) entered blocking state
[ 1679.509632] br0: port 1(veth1) entered forwarding state
[ 1681.542526] iperf3 (27296) used greatest stack depth: 11752 bytes left
[ 1681.563139] br0: port 1(veth1) entered disabled state
[ 1681.567097] veth1 (unregistering): left allmulticast mode
[ 1681.567181] veth1 (unregistering): left promiscuous mode
[ 1681.567279] br0: port 1(veth1) entered disabled state
[ 1681.589099] veth_segment: left allmulticast mode
[ 1681.589167] veth_segment: left promiscuous mode
[ 1681.589239] br0: port 2(veth_segment) entered disabled state