[ 1875.571775][T20215] modprobe (20215) used greatest stack depth: 23504 bytes left
[ 1890.556720][T20559] br0: port 1(veth1) entered blocking state
[ 1890.556913][T20559] br0: port 1(veth1) entered disabled state
[ 1890.557090][T20559] veth1: entered allmulticast mode
[ 1890.557986][T20559] veth1: entered promiscuous mode
[ 1890.730937][T20564] br0: port 2(veth_segment) entered blocking state
[ 1890.731197][T20564] br0: port 2(veth_segment) entered disabled state
[ 1890.731434][T20564] veth_segment: entered allmulticast mode
[ 1890.733006][T20564] veth_segment: entered promiscuous mode
[ 1890.758803][T20565] br0: port 1(veth1) entered blocking state
[ 1890.759170][T20565] br0: port 1(veth1) entered forwarding state
[ 1890.794381][   T38] br0: port 2(veth_segment) entered blocking state
[ 1890.794641][   T38] br0: port 2(veth_segment) entered forwarding state
[ 1893.020040][T20578] iperf3 (20578) used greatest stack depth: 22240 bytes left
[ 1893.147704][   T70] br0: port 1(veth1) entered disabled state
[ 1893.158372][   T70] veth1 (unregistering): left allmulticast mode
[ 1893.158600][   T70] veth1 (unregistering): left promiscuous mode
[ 1893.158753][   T70] br0: port 1(veth1) entered disabled state
[ 1893.198145][   T70] veth_segment: left allmulticast mode
[ 1893.198302][   T70] veth_segment: left promiscuous mode
[ 1893.198496][   T70] br0: port 2(veth_segment) entered disabled state
[ 1909.215190][T20982] br0: port 1(veth1) entered blocking state
[ 1909.215384][T20982] br0: port 1(veth1) entered disabled state
[ 1909.215545][T20982] veth1: entered allmulticast mode
[ 1909.216422][T20982] veth1: entered promiscuous mode
[ 1909.391281][T20987] br0: port 2(veth_segment) entered blocking state
[ 1909.391452][T20987] br0: port 2(veth_segment) entered disabled state
[ 1909.391617][T20987] veth_segment: entered allmulticast mode
[ 1909.392482][T20987] veth_segment: entered promiscuous mode
[ 1909.419491][T20988] br0: port 1(veth1) entered blocking state
[ 1909.419707][T20988] br0: port 1(veth1) entered forwarding state
[ 1909.450717][   T94] br0: port 2(veth_segment) entered blocking state
[ 1909.450913][   T94] br0: port 2(veth_segment) entered forwarding state
[ 1911.677672][T21001] iperf3 (21001) used greatest stack depth: 21688 bytes left
[ 1911.815866][   T70] br0: port 1(veth1) entered disabled state
[ 1911.826329][   T70] veth1 (unregistering): left allmulticast mode
[ 1911.826498][   T70] veth1 (unregistering): left promiscuous mode
[ 1911.826651][   T70] br0: port 1(veth1) entered disabled state
[ 1911.873269][   T70] veth_segment: left allmulticast mode
[ 1911.873408][   T70] veth_segment: left promiscuous mode
[ 1911.873601][   T70] br0: port 2(veth_segment) entered disabled state