[ 1810.311561][T30851] ip (30851) used greatest stack depth: 23368 bytes left
[ 1823.155633][T31095] br0: port 1(veth1) entered blocking state
[ 1823.155953][T31095] br0: port 1(veth1) entered disabled state
[ 1823.156233][T31095] veth1: entered allmulticast mode
[ 1823.157213][T31095] veth1: entered promiscuous mode
[ 1823.352840][T31100] br0: port 2(veth_segment) entered blocking state
[ 1823.353147][T31100] br0: port 2(veth_segment) entered disabled state
[ 1823.353420][T31100] veth_segment: entered allmulticast mode
[ 1823.354440][T31100] veth_segment: entered promiscuous mode
[ 1823.380511][T31101] br0: port 2(veth_segment) entered blocking state
[ 1823.380887][T31101] br0: port 2(veth_segment) entered forwarding state
[ 1823.381301][T31101] br0: port 1(veth1) entered blocking state
[ 1823.381577][T31101] br0: port 1(veth1) entered forwarding state
[ 1825.688177][T31114] iperf3 (31114) used greatest stack depth: 21984 bytes left
[ 1825.824009][   T70] br0: port 1(veth1) entered disabled state
[ 1825.832391][   T70] veth1 (unregistering): left allmulticast mode
[ 1825.832714][   T70] veth1 (unregistering): left promiscuous mode
[ 1825.833136][   T70] br0: port 1(veth1) entered disabled state
[ 1825.868772][   T70] veth_segment: left allmulticast mode
[ 1825.869237][   T70] veth_segment: left promiscuous mode
[ 1825.869579][   T70] br0: port 2(veth_segment) entered disabled state
[ 1843.458576][T31533] br0: port 1(veth1) entered blocking state
[ 1843.458933][T31533] br0: port 1(veth1) entered disabled state
[ 1843.459285][T31533] veth1: entered allmulticast mode
[ 1843.460327][T31533] veth1: entered promiscuous mode
[ 1843.665258][T31538] br0: port 2(veth_segment) entered blocking state
[ 1843.665603][T31538] br0: port 2(veth_segment) entered disabled state
[ 1843.665946][T31538] veth_segment: entered allmulticast mode
[ 1843.667037][T31538] veth_segment: entered promiscuous mode
[ 1843.700017][T31539] br0: port 2(veth_segment) entered blocking state
[ 1843.700319][T31539] br0: port 2(veth_segment) entered forwarding state
[ 1843.700729][T31539] br0: port 1(veth1) entered blocking state
[ 1843.701010][T31539] br0: port 1(veth1) entered forwarding state
[ 1845.988512][T31552] iperf3 (31552) used greatest stack depth: 21024 bytes left
[ 1846.116013][   T70] br0: port 1(veth1) entered disabled state
[ 1846.125482][   T70] veth1 (unregistering): left allmulticast mode
[ 1846.125802][   T70] veth1 (unregistering): left promiscuous mode
[ 1846.127350][   T70] br0: port 1(veth1) entered disabled state
[ 1846.168826][   T70] veth_segment: left allmulticast mode
[ 1846.169188][   T70] veth_segment: left promiscuous mode
[ 1846.169464][   T70] br0: port 2(veth_segment) entered disabled state