[ 1670.030631] br0: port 1(veth1) entered blocking state
[ 1670.030683] br0: port 1(veth1) entered disabled state
[ 1670.030720] veth1: entered allmulticast mode
[ 1670.030772] veth1: entered promiscuous mode
[ 1670.047947] br0: port 2(veth_segment) entered blocking state
[ 1670.047987] br0: port 2(veth_segment) entered disabled state
[ 1670.048030] veth_segment: entered allmulticast mode
[ 1670.048074] veth_segment: entered promiscuous mode
[ 1670.050896] br0: port 2(veth_segment) entered blocking state
[ 1670.050970] br0: port 2(veth_segment) entered forwarding state
[ 1670.051042] br0: port 1(veth1) entered blocking state
[ 1670.051103] br0: port 1(veth1) entered forwarding state
[ 1672.097594] br0: port 1(veth1) entered disabled state
[ 1672.105474] veth1 (unregistering): left allmulticast mode
[ 1672.105545] veth1 (unregistering): left promiscuous mode
[ 1672.105611] br0: port 1(veth1) entered disabled state
[ 1672.124528] veth_segment: left allmulticast mode
[ 1672.124559] veth_segment: left promiscuous mode
[ 1672.124598] br0: port 2(veth_segment) entered disabled state
[ 1679.941046] br0: port 1(veth1) entered blocking state
[ 1679.941135] br0: port 1(veth1) entered disabled state
[ 1679.941201] veth1: entered allmulticast mode
[ 1679.941285] veth1: entered promiscuous mode
[ 1679.958282] br0: port 2(veth_segment) entered blocking state
[ 1679.958323] br0: port 2(veth_segment) entered disabled state
[ 1679.958365] veth_segment: entered allmulticast mode
[ 1679.958408] veth_segment: entered promiscuous mode
[ 1679.961163] br0: port 2(veth_segment) entered blocking state
[ 1679.961234] br0: port 2(veth_segment) entered forwarding state
[ 1679.961308] br0: port 1(veth1) entered blocking state
[ 1679.961370] br0: port 1(veth1) entered forwarding state
[ 1681.988602] iperf3 (28831) used greatest stack depth: 11832 bytes left
[ 1682.009227] br0: port 1(veth1) entered disabled state
[ 1682.013475] veth1 (unregistering): left allmulticast mode
[ 1682.013508] veth1 (unregistering): left promiscuous mode
[ 1682.013537] br0: port 1(veth1) entered disabled state
[ 1682.036480] veth_segment: left allmulticast mode
[ 1682.036514] veth_segment: left promiscuous mode
[ 1682.036549] br0: port 2(veth_segment) entered disabled state