[ 1873.865069][T16346] br0: port 1(veth1) entered blocking state
[ 1873.865259][T16346] br0: port 1(veth1) entered disabled state
[ 1873.865423][T16346] veth1: entered allmulticast mode
[ 1873.866309][T16346] veth1: entered promiscuous mode
[ 1874.035481][T16351] br0: port 2(veth_segment) entered blocking state
[ 1874.035691][T16351] br0: port 2(veth_segment) entered disabled state
[ 1874.035908][T16351] veth_segment: entered allmulticast mode
[ 1874.036845][T16351] veth_segment: entered promiscuous mode
[ 1874.070234][T16352] br0: port 2(veth_segment) entered blocking state
[ 1874.070403][T16352] br0: port 2(veth_segment) entered forwarding state
[ 1874.070691][T16352] br0: port 1(veth1) entered blocking state
[ 1874.070842][T16352] br0: port 1(veth1) entered forwarding state
[ 1876.353540][T16365] iperf3 (16365) used greatest stack depth: 21824 bytes left
[ 1876.486558][   T70] br0: port 1(veth1) entered disabled state
[ 1876.501783][   T70] veth1 (unregistering): left allmulticast mode
[ 1876.501955][   T70] veth1 (unregistering): left promiscuous mode
[ 1876.502113][   T70] br0: port 1(veth1) entered disabled state
[ 1876.538938][   T70] veth_segment: left allmulticast mode
[ 1876.539078][   T70] veth_segment: left promiscuous mode
[ 1876.539259][   T70] br0: port 2(veth_segment) entered disabled state
[ 1892.833081][T16769] br0: port 1(veth1) entered blocking state
[ 1892.833319][T16769] br0: port 1(veth1) entered disabled state
[ 1892.833552][T16769] veth1: entered allmulticast mode
[ 1892.834485][T16769] veth1: entered promiscuous mode
[ 1893.013542][T16774] br0: port 2(veth_segment) entered blocking state
[ 1893.013716][T16774] br0: port 2(veth_segment) entered disabled state
[ 1893.013873][T16774] veth_segment: entered allmulticast mode
[ 1893.014756][T16774] veth_segment: entered promiscuous mode
[ 1893.049442][T16775] br0: port 2(veth_segment) entered blocking state
[ 1893.049641][T16775] br0: port 2(veth_segment) entered forwarding state
[ 1893.049915][T16775] br0: port 1(veth1) entered blocking state
[ 1893.050084][T16775] br0: port 1(veth1) entered forwarding state
[ 1895.320440][T16788] iperf3 (16788) used greatest stack depth: 21536 bytes left
[ 1895.462296][   T70] br0: port 1(veth1) entered disabled state
[ 1895.468817][   T70] veth1 (unregistering): left allmulticast mode
[ 1895.469032][   T70] veth1 (unregistering): left promiscuous mode
[ 1895.469227][   T70] br0: port 1(veth1) entered disabled state
[ 1895.500303][   T70] veth_segment: left allmulticast mode
[ 1895.500442][   T70] veth_segment: left promiscuous mode
[ 1895.500631][   T70] br0: port 2(veth_segment) entered disabled state