[ 1825.784803][T18883] br0: port 1(veth1) entered blocking state
[ 1825.785031][T18883] br0: port 1(veth1) entered disabled state
[ 1825.785273][T18883] veth1: entered allmulticast mode
[ 1825.786196][T18883] veth1: entered promiscuous mode
[ 1825.967065][T18888] br0: port 2(veth_segment) entered blocking state
[ 1825.967243][T18888] br0: port 2(veth_segment) entered disabled state
[ 1825.967415][T18888] veth_segment: entered allmulticast mode
[ 1825.968289][T18888] veth_segment: entered promiscuous mode
[ 1825.993712][T18889] br0: port 2(veth_segment) entered blocking state
[ 1825.993894][T18889] br0: port 2(veth_segment) entered forwarding state
[ 1825.994159][T18889] br0: port 1(veth1) entered blocking state
[ 1825.994327][T18889] br0: port 1(veth1) entered forwarding state
[ 1828.279829][T18902] iperf3 (18902) used greatest stack depth: 22432 bytes left
[ 1828.392190][   T12] br0: port 1(veth1) entered disabled state
[ 1828.401609][   T12] veth1 (unregistering): left allmulticast mode
[ 1828.401787][   T12] veth1 (unregistering): left promiscuous mode
[ 1828.401941][   T12] br0: port 1(veth1) entered disabled state
[ 1828.430426][   T12] veth_segment: left allmulticast mode
[ 1828.430573][   T12] veth_segment: left promiscuous mode
[ 1828.430765][   T12] br0: port 2(veth_segment) entered disabled state
[ 1845.033940][T19321] br0: port 1(veth1) entered blocking state
[ 1845.034130][T19321] br0: port 1(veth1) entered disabled state
[ 1845.034670][T19321] veth1: entered allmulticast mode
[ 1845.035582][T19321] veth1: entered promiscuous mode
[ 1845.218864][T19326] br0: port 2(veth_segment) entered blocking state
[ 1845.219081][T19326] br0: port 2(veth_segment) entered disabled state
[ 1845.219310][T19326] veth_segment: entered allmulticast mode
[ 1845.220289][T19326] veth_segment: entered promiscuous mode
[ 1845.255148][T19327] br0: port 2(veth_segment) entered blocking state
[ 1845.255340][T19327] br0: port 2(veth_segment) entered forwarding state
[ 1845.255621][T19327] br0: port 1(veth1) entered blocking state
[ 1845.255783][T19327] br0: port 1(veth1) entered forwarding state
[ 1847.544607][T19340] iperf3 (19340) used greatest stack depth: 21952 bytes left
[ 1847.659808][   T12] br0: port 1(veth1) entered disabled state
[ 1847.670599][   T12] veth1 (unregistering): left allmulticast mode
[ 1847.670806][   T12] veth1 (unregistering): left promiscuous mode
[ 1847.670997][   T12] br0: port 1(veth1) entered disabled state
[ 1847.701528][   T12] veth_segment: left allmulticast mode
[ 1847.701695][   T12] veth_segment: left promiscuous mode
[ 1847.701938][   T12] br0: port 2(veth_segment) entered disabled state