[ 1748.544984][T11230] br0: port 1(veth1) entered blocking state
[ 1748.545182][T11230] br0: port 1(veth1) entered disabled state
[ 1748.545352][T11230] veth1: entered allmulticast mode
[ 1748.546255][T11230] veth1: entered promiscuous mode
[ 1748.711451][T11235] br0: port 2(veth_segment) entered blocking state
[ 1748.711679][T11235] br0: port 2(veth_segment) entered disabled state
[ 1748.711907][T11235] veth_segment: entered allmulticast mode
[ 1748.712929][T11235] veth_segment: entered promiscuous mode
[ 1748.734422][T11236] br0: port 1(veth1) entered blocking state
[ 1748.734648][T11236] br0: port 1(veth1) entered forwarding state
[ 1748.765457][   T35] br0: port 2(veth_segment) entered blocking state
[ 1748.765754][   T35] br0: port 2(veth_segment) entered forwarding state
[ 1751.124348][   T12] br0: port 1(veth1) entered disabled state
[ 1751.135841][   T12] veth1 (unregistering): left allmulticast mode
[ 1751.136018][   T12] veth1 (unregistering): left promiscuous mode
[ 1751.136180][   T12] br0: port 1(veth1) entered disabled state
[ 1751.166982][   T12] veth_segment: left allmulticast mode
[ 1751.167128][   T12] veth_segment: left promiscuous mode
[ 1751.167336][   T12] br0: port 2(veth_segment) entered disabled state
[ 1767.492715][T11707] br0: port 1(veth1) entered blocking state
[ 1767.492908][T11707] br0: port 1(veth1) entered disabled state
[ 1767.493086][T11707] veth1: entered allmulticast mode
[ 1767.493965][T11707] veth1: entered promiscuous mode
[ 1767.666118][T11712] br0: port 2(veth_segment) entered blocking state
[ 1767.666302][T11712] br0: port 2(veth_segment) entered disabled state
[ 1767.666469][T11712] veth_segment: entered allmulticast mode
[ 1767.670128][T11712] veth_segment: entered promiscuous mode
[ 1767.695750][T11713] br0: port 1(veth1) entered blocking state
[ 1767.695932][T11713] br0: port 1(veth1) entered forwarding state
[ 1767.719187][T11034] br0: port 2(veth_segment) entered blocking state
[ 1767.719832][T11034] br0: port 2(veth_segment) entered forwarding state
[ 1769.940814][T11726] iperf3 (11726) used greatest stack depth: 21920 bytes left
[ 1770.072250][   T12] br0: port 1(veth1) entered disabled state
[ 1770.086860][   T12] veth1 (unregistering): left allmulticast mode
[ 1770.087041][   T12] veth1 (unregistering): left promiscuous mode
[ 1770.087199][   T12] br0: port 1(veth1) entered disabled state
[ 1770.121922][   T12] veth_segment: left allmulticast mode
[ 1770.122066][   T12] veth_segment: left promiscuous mode
[ 1770.122274][   T12] br0: port 2(veth_segment) entered disabled state