[ 1909.886486][T16682] br0: port 1(veth1) entered blocking state
[ 1909.886676][T16682] br0: port 1(veth1) entered disabled state
[ 1909.886844][T16682] veth1: entered allmulticast mode
[ 1909.890262][T16682] veth1: entered promiscuous mode
[ 1910.057955][T16687] br0: port 2(veth_segment) entered blocking state
[ 1910.058130][T16687] br0: port 2(veth_segment) entered disabled state
[ 1910.058287][T16687] veth_segment: entered allmulticast mode
[ 1910.059148][T16687] veth_segment: entered promiscuous mode
[ 1910.088820][T16688] br0: port 2(veth_segment) entered blocking state
[ 1910.089005][T16688] br0: port 2(veth_segment) entered forwarding state
[ 1910.089303][T16688] br0: port 1(veth1) entered blocking state
[ 1910.089455][T16688] br0: port 1(veth1) entered forwarding state
[ 1912.357832][T16701] iperf3 (16701) used greatest stack depth: 22880 bytes left
[ 1912.501565][   T12] br0: port 1(veth1) entered disabled state
[ 1912.511361][   T12] veth1 (unregistering): left allmulticast mode
[ 1912.511579][   T12] veth1 (unregistering): left promiscuous mode
[ 1912.511733][   T12] br0: port 1(veth1) entered disabled state
[ 1912.547081][   T12] veth_segment: left allmulticast mode
[ 1912.547221][   T12] veth_segment: left promiscuous mode
[ 1912.547415][   T12] br0: port 2(veth_segment) entered disabled state
[ 1928.740255][T17114] br0: port 1(veth1) entered blocking state
[ 1928.740441][T17114] br0: port 1(veth1) entered disabled state
[ 1928.740602][T17114] veth1: entered allmulticast mode
[ 1928.741487][T17114] veth1: entered promiscuous mode
[ 1928.920819][T17119] br0: port 2(veth_segment) entered blocking state
[ 1928.921008][T17119] br0: port 2(veth_segment) entered disabled state
[ 1928.921169][T17119] veth_segment: entered allmulticast mode
[ 1928.922007][T17119] veth_segment: entered promiscuous mode
[ 1928.947228][T17120] br0: port 2(veth_segment) entered blocking state
[ 1928.947405][T17120] br0: port 2(veth_segment) entered forwarding state
[ 1928.947676][T17120] br0: port 1(veth1) entered blocking state
[ 1928.947837][T17120] br0: port 1(veth1) entered forwarding state
[ 1931.205505][T17133] iperf3 (17133) used greatest stack depth: 21440 bytes left
[ 1931.331717][   T12] br0: port 1(veth1) entered disabled state
[ 1931.340376][   T12] veth1 (unregistering): left allmulticast mode
[ 1931.340584][   T12] veth1 (unregistering): left promiscuous mode
[ 1931.340774][   T12] br0: port 1(veth1) entered disabled state
[ 1931.369694][   T12] veth_segment: left allmulticast mode
[ 1931.369896][   T12] veth_segment: left promiscuous mode
[ 1931.370174][   T12] br0: port 2(veth_segment) entered disabled state