[ 1949.627067][  T870] br0: port 1(veth1) entered blocking state
[ 1949.627319][  T870] br0: port 1(veth1) entered disabled state
[ 1949.627548][  T870] veth1: entered allmulticast mode
[ 1949.628499][  T870] veth1: entered promiscuous mode
[ 1949.789818][  T875] br0: port 2(veth_segment) entered blocking state
[ 1949.790483][  T875] br0: port 2(veth_segment) entered disabled state
[ 1949.790706][  T875] veth_segment: entered allmulticast mode
[ 1949.791657][  T875] veth_segment: entered promiscuous mode
[ 1949.821458][  T876] br0: port 1(veth1) entered blocking state
[ 1949.821651][  T876] br0: port 1(veth1) entered forwarding state
[ 1949.846673][   T61] br0: port 2(veth_segment) entered blocking state
[ 1949.846896][   T61] br0: port 2(veth_segment) entered forwarding state
[ 1952.095922][  T889] iperf3 (889) used greatest stack depth: 22960 bytes left
[ 1952.226733][   T12] br0: port 1(veth1) entered disabled state
[ 1952.249253][   T12] veth1 (unregistering): left allmulticast mode
[ 1952.249445][   T12] veth1 (unregistering): left promiscuous mode
[ 1952.249605][   T12] br0: port 1(veth1) entered disabled state
[ 1952.291279][   T12] veth_segment: left allmulticast mode
[ 1952.291429][   T12] veth_segment: left promiscuous mode
[ 1952.291638][   T12] br0: port 2(veth_segment) entered disabled state
[ 1968.745134][ T1354] br0: port 1(veth1) entered blocking state
[ 1968.745335][ T1354] br0: port 1(veth1) entered disabled state
[ 1968.745510][ T1354] veth1: entered allmulticast mode
[ 1968.746384][ T1354] veth1: entered promiscuous mode
[ 1968.907159][ T1359] br0: port 2(veth_segment) entered blocking state
[ 1968.907345][ T1359] br0: port 2(veth_segment) entered disabled state
[ 1968.907513][ T1359] veth_segment: entered allmulticast mode
[ 1968.908400][ T1359] veth_segment: entered promiscuous mode
[ 1968.934017][ T1360] br0: port 1(veth1) entered blocking state
[ 1968.934240][ T1360] br0: port 1(veth1) entered forwarding state
[ 1968.961783][T22488] br0: port 2(veth_segment) entered blocking state
[ 1968.962002][T22488] br0: port 2(veth_segment) entered forwarding state
[ 1971.177659][ T1373] iperf3 (1373) used greatest stack depth: 21568 bytes left
[ 1971.305398][   T12] br0: port 1(veth1) entered disabled state
[ 1971.324388][   T12] veth1 (unregistering): left allmulticast mode
[ 1971.324566][   T12] veth1 (unregistering): left promiscuous mode
[ 1971.324727][   T12] br0: port 1(veth1) entered disabled state
[ 1971.358815][   T12] veth_segment: left allmulticast mode
[ 1971.359336][   T12] veth_segment: left promiscuous mode
[ 1971.359546][   T12] br0: port 2(veth_segment) entered disabled state