[ 1945.568070][T22623] br0: port 1(veth1) entered blocking state
[ 1945.568305][T22623] br0: port 1(veth1) entered disabled state
[ 1945.568517][T22623] veth1: entered allmulticast mode
[ 1945.569475][T22623] veth1: entered promiscuous mode
[ 1945.756780][T22628] br0: port 2(veth_segment) entered blocking state
[ 1945.756949][T22628] br0: port 2(veth_segment) entered disabled state
[ 1945.757109][T22628] veth_segment: entered allmulticast mode
[ 1945.757970][T22628] veth_segment: entered promiscuous mode
[ 1945.787503][T22629] br0: port 2(veth_segment) entered blocking state
[ 1945.787689][T22629] br0: port 2(veth_segment) entered forwarding state
[ 1945.787973][T22629] br0: port 1(veth1) entered blocking state
[ 1945.788129][T22629] br0: port 1(veth1) entered forwarding state
[ 1948.053454][T22642] iperf3 (22642) used greatest stack depth: 22096 bytes left
[ 1948.162422][   T12] br0: port 1(veth1) entered disabled state
[ 1948.173038][   T12] veth1 (unregistering): left allmulticast mode
[ 1948.173206][   T12] veth1 (unregistering): left promiscuous mode
[ 1948.173354][   T12] br0: port 1(veth1) entered disabled state
[ 1948.210431][   T12] veth_segment: left allmulticast mode
[ 1948.210568][   T12] veth_segment: left promiscuous mode
[ 1948.210759][   T12] br0: port 2(veth_segment) entered disabled state
[ 1964.689216][T23058] br0: port 1(veth1) entered blocking state
[ 1964.689449][T23058] br0: port 1(veth1) entered disabled state
[ 1964.689684][T23058] veth1: entered allmulticast mode
[ 1964.690638][T23058] veth1: entered promiscuous mode
[ 1964.874038][T23063] br0: port 2(veth_segment) entered blocking state
[ 1964.874211][T23063] br0: port 2(veth_segment) entered disabled state
[ 1964.874369][T23063] veth_segment: entered allmulticast mode
[ 1964.875242][T23063] veth_segment: entered promiscuous mode
[ 1964.906209][T23064] br0: port 2(veth_segment) entered blocking state
[ 1964.906383][T23064] br0: port 2(veth_segment) entered forwarding state
[ 1964.906668][T23064] br0: port 1(veth1) entered blocking state
[ 1964.906818][T23064] br0: port 1(veth1) entered forwarding state
[ 1967.170134][T23077] iperf3 (23077) used greatest stack depth: 21392 bytes left
[ 1967.297513][   T12] br0: port 1(veth1) entered disabled state
[ 1967.307054][   T12] veth1 (unregistering): left allmulticast mode
[ 1967.307262][   T12] veth1 (unregistering): left promiscuous mode
[ 1967.307452][   T12] br0: port 1(veth1) entered disabled state
[ 1967.335617][   T12] veth_segment: left allmulticast mode
[ 1967.335796][   T12] veth_segment: left promiscuous mode
[ 1967.336035][   T12] br0: port 2(veth_segment) entered disabled state