[ 1847.298155][T30569] br0: port 1(veth1) entered blocking state
[ 1847.298355][T30569] br0: port 1(veth1) entered disabled state
[ 1847.298530][T30569] veth1: entered allmulticast mode
[ 1847.299426][T30569] veth1: entered promiscuous mode
[ 1847.458760][T30574] br0: port 2(veth_segment) entered blocking state
[ 1847.458947][T30574] br0: port 2(veth_segment) entered disabled state
[ 1847.459553][T30574] veth_segment: entered allmulticast mode
[ 1847.460469][T30574] veth_segment: entered promiscuous mode
[ 1847.490289][T30575] br0: port 1(veth1) entered blocking state
[ 1847.490511][T30575] br0: port 1(veth1) entered forwarding state
[ 1847.513025][  T243] br0: port 2(veth_segment) entered blocking state
[ 1847.513202][  T243] br0: port 2(veth_segment) entered forwarding state
[ 1849.741798][T30588] iperf3 (30588) used greatest stack depth: 23056 bytes left
[ 1849.863263][   T12] br0: port 1(veth1) entered disabled state
[ 1849.877438][   T12] veth1 (unregistering): left allmulticast mode
[ 1849.877615][   T12] veth1 (unregistering): left promiscuous mode
[ 1849.877778][   T12] br0: port 1(veth1) entered disabled state
[ 1849.916256][   T12] veth_segment: left allmulticast mode
[ 1849.916437][   T12] veth_segment: left promiscuous mode
[ 1849.916657][   T12] br0: port 2(veth_segment) entered disabled state
[ 1865.235196][T31041] br0: port 1(veth1) entered blocking state
[ 1865.235396][T31041] br0: port 1(veth1) entered disabled state
[ 1865.235575][T31041] veth1: entered allmulticast mode
[ 1865.236498][T31041] veth1: entered promiscuous mode
[ 1865.397728][T31046] br0: port 2(veth_segment) entered blocking state
[ 1865.397912][T31046] br0: port 2(veth_segment) entered disabled state
[ 1865.398088][T31046] veth_segment: entered allmulticast mode
[ 1865.398964][T31046] veth_segment: entered promiscuous mode
[ 1865.429649][T31047] br0: port 1(veth1) entered blocking state
[ 1865.429837][T31047] br0: port 1(veth1) entered forwarding state
[ 1865.450190][  T243] br0: port 2(veth_segment) entered blocking state
[ 1865.450394][  T243] br0: port 2(veth_segment) entered forwarding state
[ 1867.653694][T31060] iperf3 (31060) used greatest stack depth: 21792 bytes left
[ 1867.779380][   T12] br0: port 1(veth1) entered disabled state
[ 1867.789402][   T12] veth1 (unregistering): left allmulticast mode
[ 1867.789578][   T12] veth1 (unregistering): left promiscuous mode
[ 1867.789737][   T12] br0: port 1(veth1) entered disabled state
[ 1867.829315][   T12] veth_segment: left allmulticast mode
[ 1867.829462][   T12] veth_segment: left promiscuous mode
[ 1867.829672][   T12] br0: port 2(veth_segment) entered disabled state