[ 1881.455953][T30658] br0: port 1(veth1) entered blocking state
[ 1881.456188][T30658] br0: port 1(veth1) entered disabled state
[ 1881.456403][T30658] veth1: entered allmulticast mode
[ 1881.457794][T30658] veth1: entered promiscuous mode
[ 1881.627068][T30663] br0: port 2(veth_segment) entered blocking state
[ 1881.627273][T30663] br0: port 2(veth_segment) entered disabled state
[ 1881.627485][T30663] veth_segment: entered allmulticast mode
[ 1881.629002][T30663] veth_segment: entered promiscuous mode
[ 1881.650132][T30664] br0: port 1(veth1) entered blocking state
[ 1881.650384][T30664] br0: port 1(veth1) entered forwarding state
[ 1881.686424][T28218] br0: port 2(veth_segment) entered blocking state
[ 1881.686635][T28218] br0: port 2(veth_segment) entered forwarding state
[ 1883.910507][T30677] iperf3 (30677) used greatest stack depth: 22848 bytes left
[ 1884.010847][   T12] br0: port 1(veth1) entered disabled state
[ 1884.021050][   T12] veth1 (unregistering): left allmulticast mode
[ 1884.021213][   T12] veth1 (unregistering): left promiscuous mode
[ 1884.021361][   T12] br0: port 1(veth1) entered disabled state
[ 1884.057348][   T12] veth_segment: left allmulticast mode
[ 1884.057478][   T12] veth_segment: left promiscuous mode
[ 1884.057656][   T12] br0: port 2(veth_segment) entered disabled state
[ 1899.761664][T31081] br0: port 1(veth1) entered blocking state
[ 1899.761863][T31081] br0: port 1(veth1) entered disabled state
[ 1899.762027][T31081] veth1: entered allmulticast mode
[ 1899.762890][T31081] veth1: entered promiscuous mode
[ 1899.928513][T31086] br0: port 2(veth_segment) entered blocking state
[ 1899.928687][T31086] br0: port 2(veth_segment) entered disabled state
[ 1899.928859][T31086] veth_segment: entered allmulticast mode
[ 1899.929690][T31086] veth_segment: entered promiscuous mode
[ 1899.953283][T31087] br0: port 1(veth1) entered blocking state
[ 1899.953454][T31087] br0: port 1(veth1) entered forwarding state
[ 1899.985593][T28218] br0: port 2(veth_segment) entered blocking state
[ 1899.985861][T28218] br0: port 2(veth_segment) entered forwarding state
[ 1902.207140][T31099] iperf3 (31099) used greatest stack depth: 21296 bytes left
[ 1902.310374][   T12] br0: port 1(veth1) entered disabled state
[ 1902.318064][   T12] veth1 (unregistering): left allmulticast mode
[ 1902.318233][   T12] veth1 (unregistering): left promiscuous mode
[ 1902.318378][   T12] br0: port 1(veth1) entered disabled state
[ 1902.357816][   T12] veth_segment: left allmulticast mode
[ 1902.357950][   T12] veth_segment: left promiscuous mode
[ 1902.358306][   T12] br0: port 2(veth_segment) entered disabled state