[ 1776.921686][ T6805] br0: port 1(veth1) entered blocking state
[ 1776.921931][ T6805] br0: port 1(veth1) entered disabled state
[ 1776.922160][ T6805] veth1: entered allmulticast mode
[ 1776.923124][ T6805] veth1: entered promiscuous mode
[ 1777.131619][ T6810] br0: port 2(veth_segment) entered blocking state
[ 1777.131877][ T6810] br0: port 2(veth_segment) entered disabled state
[ 1777.132097][ T6810] veth_segment: entered allmulticast mode
[ 1777.133069][ T6810] veth_segment: entered promiscuous mode
[ 1777.159976][ T6811] br0: port 2(veth_segment) entered blocking state
[ 1777.160157][ T6811] br0: port 2(veth_segment) entered forwarding state
[ 1777.160447][ T6811] br0: port 1(veth1) entered blocking state
[ 1777.160598][ T6811] br0: port 1(veth1) entered forwarding state
[ 1779.497264][ T6824] iperf3 (6824) used greatest stack depth: 22416 bytes left
[ 1779.656112][   T12] br0: port 1(veth1) entered disabled state
[ 1779.666204][   T12] veth1 (unregistering): left allmulticast mode
[ 1779.666430][   T12] veth1 (unregistering): left promiscuous mode
[ 1779.666580][   T12] br0: port 1(veth1) entered disabled state
[ 1779.701043][   T12] veth_segment: left allmulticast mode
[ 1779.701184][   T12] veth_segment: left promiscuous mode
[ 1779.701374][   T12] br0: port 2(veth_segment) entered disabled state
[ 1796.326550][ T7235] br0: port 1(veth1) entered blocking state
[ 1796.326760][ T7235] br0: port 1(veth1) entered disabled state
[ 1796.326926][ T7235] veth1: entered allmulticast mode
[ 1796.327788][ T7235] veth1: entered promiscuous mode
[ 1796.512586][ T7240] br0: port 2(veth_segment) entered blocking state
[ 1796.512780][ T7240] br0: port 2(veth_segment) entered disabled state
[ 1796.512945][ T7240] veth_segment: entered allmulticast mode
[ 1796.513829][ T7240] veth_segment: entered promiscuous mode
[ 1796.536051][ T7241] br0: port 2(veth_segment) entered blocking state
[ 1796.536260][ T7241] br0: port 2(veth_segment) entered forwarding state
[ 1796.536573][ T7241] br0: port 1(veth1) entered blocking state
[ 1796.536784][ T7241] br0: port 1(veth1) entered forwarding state
[ 1798.811622][ T7254] iperf3 (7254) used greatest stack depth: 21496 bytes left
[ 1798.927464][   T12] br0: port 1(veth1) entered disabled state
[ 1798.939054][   T12] veth1 (unregistering): left allmulticast mode
[ 1798.939228][   T12] veth1 (unregistering): left promiscuous mode
[ 1798.939378][   T12] br0: port 1(veth1) entered disabled state
[ 1798.972934][   T12] veth_segment: left allmulticast mode
[ 1798.973067][   T12] veth_segment: left promiscuous mode
[ 1798.973259][   T12] br0: port 2(veth_segment) entered disabled state