[ 1657.628002][T15801] br0: port 1(veth1) entered blocking state
[ 1657.628248][T15801] br0: port 1(veth1) entered disabled state
[ 1657.628489][T15801] veth1: entered allmulticast mode
[ 1657.629419][T15801] veth1: entered promiscuous mode
[ 1657.814764][T15806] br0: port 2(veth_segment) entered blocking state
[ 1657.814938][T15806] br0: port 2(veth_segment) entered disabled state
[ 1657.815091][T15806] veth_segment: entered allmulticast mode
[ 1657.815951][T15806] veth_segment: entered promiscuous mode
[ 1657.845160][T15807] br0: port 1(veth1) entered blocking state
[ 1657.845333][T15807] br0: port 1(veth1) entered forwarding state
[ 1657.880285][T12001] br0: port 2(veth_segment) entered blocking state
[ 1657.880488][T12001] br0: port 2(veth_segment) entered forwarding state
[ 1660.150686][T15820] iperf3 (15820) used greatest stack depth: 22624 bytes left
[ 1660.273906][   T12] br0: port 1(veth1) entered disabled state
[ 1660.283763][   T12] veth1 (unregistering): left allmulticast mode
[ 1660.284012][   T12] veth1 (unregistering): left promiscuous mode
[ 1660.284208][   T12] br0: port 1(veth1) entered disabled state
[ 1660.316201][   T12] veth_segment: left allmulticast mode
[ 1660.316375][   T12] veth_segment: left promiscuous mode
[ 1660.316625][   T12] br0: port 2(veth_segment) entered disabled state
[ 1676.382820][T16228] br0: port 1(veth1) entered blocking state
[ 1676.383009][T16228] br0: port 1(veth1) entered disabled state
[ 1676.383166][T16228] veth1: entered allmulticast mode
[ 1676.384023][T16228] veth1: entered promiscuous mode
[ 1676.571688][T16233] br0: port 2(veth_segment) entered blocking state
[ 1676.571906][T16233] br0: port 2(veth_segment) entered disabled state
[ 1676.572118][T16233] veth_segment: entered allmulticast mode
[ 1676.573060][T16233] veth_segment: entered promiscuous mode
[ 1676.597137][T16234] br0: port 1(veth1) entered blocking state
[ 1676.597341][T16234] br0: port 1(veth1) entered forwarding state
[ 1676.627083][T19803] br0: port 2(veth_segment) entered blocking state
[ 1676.627240][T19803] br0: port 2(veth_segment) entered forwarding state
[ 1678.860982][T16247] iperf3 (16247) used greatest stack depth: 21552 bytes left
[ 1679.010311][   T12] br0: port 1(veth1) entered disabled state
[ 1679.016798][   T12] veth1 (unregistering): left allmulticast mode
[ 1679.017005][   T12] veth1 (unregistering): left promiscuous mode
[ 1679.017199][   T12] br0: port 1(veth1) entered disabled state
[ 1679.050192][   T12] veth_segment: left allmulticast mode
[ 1679.050364][   T12] veth_segment: left promiscuous mode
[ 1679.050625][   T12] br0: port 2(veth_segment) entered disabled state