[ 1892.910520][T20794] br0: port 1(veth1) entered blocking state
[ 1892.911035][T20794] br0: port 1(veth1) entered disabled state
[ 1892.911200][T20794] veth1: entered allmulticast mode
[ 1892.912069][T20794] veth1: entered promiscuous mode
[ 1893.084875][T20799] br0: port 2(veth_segment) entered blocking state
[ 1893.085043][T20799] br0: port 2(veth_segment) entered disabled state
[ 1893.085201][T20799] veth_segment: entered allmulticast mode
[ 1893.086054][T20799] veth_segment: entered promiscuous mode
[ 1893.109267][T20800] br0: port 1(veth1) entered blocking state
[ 1893.109548][T20800] br0: port 1(veth1) entered forwarding state
[ 1893.144218][   T39] br0: port 2(veth_segment) entered blocking state
[ 1893.144374][   T39] br0: port 2(veth_segment) entered forwarding state
[ 1895.368524][T20813] iperf3 (20813) used greatest stack depth: 23088 bytes left
[ 1895.490304][   T12] br0: port 1(veth1) entered disabled state
[ 1895.498156][   T12] veth1 (unregistering): left allmulticast mode
[ 1895.498363][   T12] veth1 (unregistering): left promiscuous mode
[ 1895.498555][   T12] br0: port 1(veth1) entered disabled state
[ 1895.540009][   T12] veth_segment: left allmulticast mode
[ 1895.540195][   T12] veth_segment: left promiscuous mode
[ 1895.540448][   T12] br0: port 2(veth_segment) entered disabled state
[ 1911.234550][T21221] br0: port 1(veth1) entered blocking state
[ 1911.234749][T21221] br0: port 1(veth1) entered disabled state
[ 1911.234914][T21221] veth1: entered allmulticast mode
[ 1911.235766][T21221] veth1: entered promiscuous mode
[ 1911.407323][T21226] br0: port 2(veth_segment) entered blocking state
[ 1911.407491][T21226] br0: port 2(veth_segment) entered disabled state
[ 1911.407726][T21226] veth_segment: entered allmulticast mode
[ 1911.408573][T21226] veth_segment: entered promiscuous mode
[ 1911.436810][T21227] br0: port 1(veth1) entered blocking state
[ 1911.436987][T21227] br0: port 1(veth1) entered forwarding state
[ 1911.461889][T23871] br0: port 2(veth_segment) entered blocking state
[ 1911.462050][T23871] br0: port 2(veth_segment) entered forwarding state
[ 1913.687495][T21240] iperf3 (21240) used greatest stack depth: 22016 bytes left
[ 1913.832396][   T12] br0: port 1(veth1) entered disabled state
[ 1913.840032][   T12] veth1 (unregistering): left allmulticast mode
[ 1913.840203][   T12] veth1 (unregistering): left promiscuous mode
[ 1913.840353][   T12] br0: port 1(veth1) entered disabled state
[ 1913.867233][   T12] veth_segment: left allmulticast mode
[ 1913.867374][   T12] veth_segment: left promiscuous mode
[ 1913.867645][   T12] br0: port 2(veth_segment) entered disabled state