[ 1973.306400][T12090] br0: port 1(veth1) entered blocking state
[ 1973.306662][T12090] br0: port 1(veth1) entered disabled state
[ 1973.306837][T12090] veth1: entered allmulticast mode
[ 1973.307757][T12090] veth1: entered promiscuous mode
[ 1973.485695][T12095] br0: port 2(veth_segment) entered blocking state
[ 1973.485917][T12095] br0: port 2(veth_segment) entered disabled state
[ 1973.486847][T12095] veth_segment: entered allmulticast mode
[ 1973.487815][T12095] veth_segment: entered promiscuous mode
[ 1973.513104][T12096] br0: port 1(veth1) entered blocking state
[ 1973.513288][T12096] br0: port 1(veth1) entered forwarding state
[ 1973.538855][   T37] br0: port 2(veth_segment) entered blocking state
[ 1973.539518][   T37] br0: port 2(veth_segment) entered forwarding state
[ 1975.857896][T12109] iperf3 (12109) used greatest stack depth: 23088 bytes left
[ 1975.996760][   T12] br0: port 1(veth1) entered disabled state
[ 1976.006493][   T12] veth1 (unregistering): left allmulticast mode
[ 1976.006710][   T12] veth1 (unregistering): left promiscuous mode
[ 1976.007004][   T12] br0: port 1(veth1) entered disabled state
[ 1976.035273][   T12] veth_segment: left allmulticast mode
[ 1976.035420][   T12] veth_segment: left promiscuous mode
[ 1976.035627][   T12] br0: port 2(veth_segment) entered disabled state
[ 1992.662258][T12579] br0: port 1(veth1) entered blocking state
[ 1992.662467][T12579] br0: port 1(veth1) entered disabled state
[ 1992.662638][T12579] veth1: entered allmulticast mode
[ 1992.663536][T12579] veth1: entered promiscuous mode
[ 1992.843754][T12584] br0: port 2(veth_segment) entered blocking state
[ 1992.843939][T12584] br0: port 2(veth_segment) entered disabled state
[ 1992.844116][T12584] veth_segment: entered allmulticast mode
[ 1992.845010][T12584] veth_segment: entered promiscuous mode
[ 1992.866562][T12585] br0: port 1(veth1) entered blocking state
[ 1992.866816][T12585] br0: port 1(veth1) entered forwarding state
[ 1992.887978][   T38] br0: port 2(veth_segment) entered blocking state
[ 1992.888162][   T38] br0: port 2(veth_segment) entered forwarding state
[ 1995.130815][T12598] iperf3 (12598) used greatest stack depth: 21920 bytes left
[ 1995.270152][   T12] br0: port 1(veth1) entered disabled state
[ 1995.280451][   T12] veth1 (unregistering): left allmulticast mode
[ 1995.280631][   T12] veth1 (unregistering): left promiscuous mode
[ 1995.280794][   T12] br0: port 1(veth1) entered disabled state
[ 1995.324551][   T12] veth_segment: left allmulticast mode
[ 1995.324760][   T12] veth_segment: left promiscuous mode
[ 1995.325044][   T12] br0: port 2(veth_segment) entered disabled state