[ 1829.720800][T24543] br0: port 1(veth1) entered blocking state
[ 1829.721028][T24543] br0: port 1(veth1) entered disabled state
[ 1829.721241][T24543] veth1: entered allmulticast mode
[ 1829.722195][T24543] veth1: entered promiscuous mode
[ 1829.899670][T24548] br0: port 2(veth_segment) entered blocking state
[ 1829.899844][T24548] br0: port 2(veth_segment) entered disabled state
[ 1829.900001][T24548] veth_segment: entered allmulticast mode
[ 1829.900872][T24548] veth_segment: entered promiscuous mode
[ 1829.934252][T24549] br0: port 2(veth_segment) entered blocking state
[ 1829.934475][T24549] br0: port 2(veth_segment) entered forwarding state
[ 1829.934817][T24549] br0: port 1(veth1) entered blocking state
[ 1829.935007][T24549] br0: port 1(veth1) entered forwarding state
[ 1832.198182][T24562] iperf3 (24562) used greatest stack depth: 22160 bytes left
[ 1832.324845][   T12] br0: port 1(veth1) entered disabled state
[ 1832.331879][   T12] veth1 (unregistering): left allmulticast mode
[ 1832.332048][   T12] veth1 (unregistering): left promiscuous mode
[ 1832.332196][   T12] br0: port 1(veth1) entered disabled state
[ 1832.364771][   T12] veth_segment: left allmulticast mode
[ 1832.364907][   T12] veth_segment: left promiscuous mode
[ 1832.365099][   T12] br0: port 2(veth_segment) entered disabled state
[ 1848.647993][T24983] br0: port 1(veth1) entered blocking state
[ 1848.648188][T24983] br0: port 1(veth1) entered disabled state
[ 1848.648346][T24983] veth1: entered allmulticast mode
[ 1848.649225][T24983] veth1: entered promiscuous mode
[ 1848.828644][T24988] br0: port 2(veth_segment) entered blocking state
[ 1848.828818][T24988] br0: port 2(veth_segment) entered disabled state
[ 1848.828974][T24988] veth_segment: entered allmulticast mode
[ 1848.829834][T24988] veth_segment: entered promiscuous mode
[ 1848.855843][T24989] br0: port 2(veth_segment) entered blocking state
[ 1848.856011][T24989] br0: port 2(veth_segment) entered forwarding state
[ 1848.856280][T24989] br0: port 1(veth1) entered blocking state
[ 1848.856428][T24989] br0: port 1(veth1) entered forwarding state
[ 1851.119762][T25002] iperf3 (25002) used greatest stack depth: 21888 bytes left
[ 1851.233561][   T12] br0: port 1(veth1) entered disabled state
[ 1851.242813][   T12] veth1 (unregistering): left allmulticast mode
[ 1851.242982][   T12] veth1 (unregistering): left promiscuous mode
[ 1851.243132][   T12] br0: port 1(veth1) entered disabled state
[ 1851.275280][   T12] veth_segment: left allmulticast mode
[ 1851.275415][   T12] veth_segment: left promiscuous mode
[ 1851.275622][   T12] br0: port 2(veth_segment) entered disabled state