[ 1799.921644][T11351] br0: port 1(veth1) entered blocking state
[ 1799.921889][T11351] br0: port 1(veth1) entered disabled state
[ 1799.922114][T11351] veth1: entered allmulticast mode
[ 1799.923086][T11351] veth1: entered promiscuous mode
[ 1800.085483][T11356] br0: port 2(veth_segment) entered blocking state
[ 1800.085670][T11356] br0: port 2(veth_segment) entered disabled state
[ 1800.085846][T11356] veth_segment: entered allmulticast mode
[ 1800.086707][T11356] veth_segment: entered promiscuous mode
[ 1800.114195][T11357] br0: port 1(veth1) entered blocking state
[ 1800.114506][T11357] br0: port 1(veth1) entered forwarding state
[ 1800.137315][   T39] br0: port 2(veth_segment) entered blocking state
[ 1800.137489][   T39] br0: port 2(veth_segment) entered forwarding state
[ 1802.368103][T11370] iperf3 (11370) used greatest stack depth: 22800 bytes left
[ 1802.511464][   T12] br0: port 1(veth1) entered disabled state
[ 1802.524913][   T12] veth1 (unregistering): left allmulticast mode
[ 1802.525099][   T12] veth1 (unregistering): left promiscuous mode
[ 1802.525260][   T12] br0: port 1(veth1) entered disabled state
[ 1802.554969][   T12] veth_segment: left allmulticast mode
[ 1802.555131][   T12] veth_segment: left promiscuous mode
[ 1802.555344][   T12] br0: port 2(veth_segment) entered disabled state
[ 1818.996308][T11841] br0: port 1(veth1) entered blocking state
[ 1818.996553][T11841] br0: port 1(veth1) entered disabled state
[ 1818.996800][T11841] veth1: entered allmulticast mode
[ 1818.997755][T11841] veth1: entered promiscuous mode
[ 1819.170902][T11846] br0: port 2(veth_segment) entered blocking state
[ 1819.171081][T11846] br0: port 2(veth_segment) entered disabled state
[ 1819.171249][T11846] veth_segment: entered allmulticast mode
[ 1819.172135][T11846] veth_segment: entered promiscuous mode
[ 1819.194459][T11847] br0: port 1(veth1) entered blocking state
[ 1819.195089][T11847] br0: port 1(veth1) entered forwarding state
[ 1819.227605][ T7738] br0: port 2(veth_segment) entered blocking state
[ 1819.227774][ T7738] br0: port 2(veth_segment) entered forwarding state
[ 1822.042999][T11860] iperf3 (11860) used greatest stack depth: 21168 bytes left
[ 1822.172349][   T12] br0: port 1(veth1) entered disabled state
[ 1822.184960][   T12] veth1 (unregistering): left allmulticast mode
[ 1822.185148][   T12] veth1 (unregistering): left promiscuous mode
[ 1822.185310][   T12] br0: port 1(veth1) entered disabled state
[ 1822.211427][   T12] veth_segment: left allmulticast mode
[ 1822.211587][   T12] veth_segment: left promiscuous mode
[ 1822.211799][   T12] br0: port 2(veth_segment) entered disabled state