[ 1671.331048][T11072] br0: port 1(veth1) entered blocking state
[ 1671.331329][T11072] br0: port 1(veth1) entered disabled state
[ 1671.332005][T11072] veth1: entered allmulticast mode
[ 1671.332880][T11072] veth1: entered promiscuous mode
[ 1671.533527][T11077] br0: port 2(veth_segment) entered blocking state
[ 1671.533722][T11077] br0: port 2(veth_segment) entered disabled state
[ 1671.533888][T11077] veth_segment: entered allmulticast mode
[ 1671.534757][T11077] veth_segment: entered promiscuous mode
[ 1671.562331][T11078] br0: port 2(veth_segment) entered blocking state
[ 1671.562566][T11078] br0: port 2(veth_segment) entered forwarding state
[ 1671.562915][T11078] br0: port 1(veth1) entered blocking state
[ 1671.563121][T11078] br0: port 1(veth1) entered forwarding state
[ 1673.891377][T11091] iperf3 (11091) used greatest stack depth: 22336 bytes left
[ 1674.030164][   T12] br0: port 1(veth1) entered disabled state
[ 1674.045070][   T12] veth1 (unregistering): left allmulticast mode
[ 1674.045337][   T12] veth1 (unregistering): left promiscuous mode
[ 1674.045617][   T12] br0: port 1(veth1) entered disabled state
[ 1674.072332][   T12] veth_segment: left allmulticast mode
[ 1674.072490][   T12] veth_segment: left promiscuous mode
[ 1674.072675][   T12] br0: port 2(veth_segment) entered disabled state
[ 1691.585000][T11497] br0: port 1(veth1) entered blocking state
[ 1691.585274][T11497] br0: port 1(veth1) entered disabled state
[ 1691.585543][T11497] veth1: entered allmulticast mode
[ 1691.586838][T11497] veth1: entered promiscuous mode
[ 1691.786485][T11502] br0: port 2(veth_segment) entered blocking state
[ 1691.786669][T11502] br0: port 2(veth_segment) entered disabled state
[ 1691.786830][T11502] veth_segment: entered allmulticast mode
[ 1691.787711][T11502] veth_segment: entered promiscuous mode
[ 1691.809889][T11503] br0: port 2(veth_segment) entered blocking state
[ 1691.810067][T11503] br0: port 2(veth_segment) entered forwarding state
[ 1691.810323][T11503] br0: port 1(veth1) entered blocking state
[ 1691.810484][T11503] br0: port 1(veth1) entered forwarding state
[ 1694.121394][T11516] iperf3 (11516) used greatest stack depth: 21472 bytes left
[ 1694.275926][   T12] br0: port 1(veth1) entered disabled state
[ 1694.289034][   T12] veth1 (unregistering): left allmulticast mode
[ 1694.289330][   T12] veth1 (unregistering): left promiscuous mode
[ 1694.291550][   T12] br0: port 1(veth1) entered disabled state
[ 1694.332202][   T12] veth_segment: left allmulticast mode
[ 1694.332489][   T12] veth_segment: left promiscuous mode
[ 1694.332684][   T12] br0: port 2(veth_segment) entered disabled state