[ 1977.823607][T22748] br0: port 1(veth1) entered blocking state
[ 1977.824281][T22748] br0: port 1(veth1) entered disabled state
[ 1977.824504][T22748] veth1: entered allmulticast mode
[ 1977.825504][T22748] veth1: entered promiscuous mode
[ 1978.014357][T22753] br0: port 2(veth_segment) entered blocking state
[ 1978.014529][T22753] br0: port 2(veth_segment) entered disabled state
[ 1978.014687][T22753] veth_segment: entered allmulticast mode
[ 1978.016343][T22753] veth_segment: entered promiscuous mode
[ 1978.038408][T22754] br0: port 2(veth_segment) entered blocking state
[ 1978.038694][T22754] br0: port 2(veth_segment) entered forwarding state
[ 1978.039220][T22754] br0: port 1(veth1) entered blocking state
[ 1978.039411][T22754] br0: port 1(veth1) entered forwarding state
[ 1980.276478][T22767] iperf3 (22767) used greatest stack depth: 22704 bytes left
[ 1980.396054][   T70] br0: port 1(veth1) entered disabled state
[ 1980.408124][   T70] veth1 (unregistering): left allmulticast mode
[ 1980.408359][   T70] veth1 (unregistering): left promiscuous mode
[ 1980.408507][   T70] br0: port 1(veth1) entered disabled state
[ 1980.439182][   T70] veth_segment: left allmulticast mode
[ 1980.439354][   T70] veth_segment: left promiscuous mode
[ 1980.439600][   T70] br0: port 2(veth_segment) entered disabled state
[ 1996.552188][T23186] br0: port 1(veth1) entered blocking state
[ 1996.552429][T23186] br0: port 1(veth1) entered disabled state
[ 1996.552651][T23186] veth1: entered allmulticast mode
[ 1996.554097][T23186] veth1: entered promiscuous mode
[ 1996.730452][T23191] br0: port 2(veth_segment) entered blocking state
[ 1996.730621][T23191] br0: port 2(veth_segment) entered disabled state
[ 1996.730785][T23191] veth_segment: entered allmulticast mode
[ 1996.731654][T23191] veth_segment: entered promiscuous mode
[ 1996.753288][T23192] br0: port 2(veth_segment) entered blocking state
[ 1996.753491][T23192] br0: port 2(veth_segment) entered forwarding state
[ 1996.754151][T23192] br0: port 1(veth1) entered blocking state
[ 1996.754342][T23192] br0: port 1(veth1) entered forwarding state
[ 1999.023116][T23204] iperf3 (23204) used greatest stack depth: 21296 bytes left
[ 1999.142949][   T70] br0: port 1(veth1) entered disabled state
[ 1999.150116][   T70] veth1 (unregistering): left allmulticast mode
[ 1999.150322][   T70] veth1 (unregistering): left promiscuous mode
[ 1999.150515][   T70] br0: port 1(veth1) entered disabled state
[ 1999.179863][   T70] veth_segment: left allmulticast mode
[ 1999.180036][   T70] veth_segment: left promiscuous mode
[ 1999.180279][   T70] br0: port 2(veth_segment) entered disabled state