[ 1846.803720][  T975] br0: port 1(veth1) entered blocking state
[ 1846.803933][  T975] br0: port 1(veth1) entered disabled state
[ 1846.804106][  T975] veth1: entered allmulticast mode
[ 1846.804985][  T975] veth1: entered promiscuous mode
[ 1846.995009][  T980] br0: port 2(veth_segment) entered blocking state
[ 1846.995866][  T980] br0: port 2(veth_segment) entered disabled state
[ 1846.996045][  T980] veth_segment: entered allmulticast mode
[ 1846.996915][  T980] veth_segment: entered promiscuous mode
[ 1847.032668][  T981] br0: port 2(veth_segment) entered blocking state
[ 1847.032978][  T981] br0: port 2(veth_segment) entered forwarding state
[ 1847.033770][  T981] br0: port 1(veth1) entered blocking state
[ 1847.033969][  T981] br0: port 1(veth1) entered forwarding state
[ 1849.307312][  T994] iperf3 (994) used greatest stack depth: 22592 bytes left
[ 1849.427975][   T69] br0: port 1(veth1) entered disabled state
[ 1849.436431][   T69] veth1 (unregistering): left allmulticast mode
[ 1849.436648][   T69] veth1 (unregistering): left promiscuous mode
[ 1849.436893][   T69] br0: port 1(veth1) entered disabled state
[ 1849.466968][   T69] veth_segment: left allmulticast mode
[ 1849.467163][   T69] veth_segment: left promiscuous mode
[ 1849.467414][   T69] br0: port 2(veth_segment) entered disabled state
[ 1865.839814][ T1414] br0: port 1(veth1) entered blocking state
[ 1865.840591][ T1414] br0: port 1(veth1) entered disabled state
[ 1865.840826][ T1414] veth1: entered allmulticast mode
[ 1865.841825][ T1414] veth1: entered promiscuous mode
[ 1866.032701][ T1419] br0: port 2(veth_segment) entered blocking state
[ 1866.032891][ T1419] br0: port 2(veth_segment) entered disabled state
[ 1866.033064][ T1419] veth_segment: entered allmulticast mode
[ 1866.033945][ T1419] veth_segment: entered promiscuous mode
[ 1866.057667][ T1420] br0: port 2(veth_segment) entered blocking state
[ 1866.057885][ T1420] br0: port 2(veth_segment) entered forwarding state
[ 1866.058240][ T1420] br0: port 1(veth1) entered blocking state
[ 1866.058436][ T1420] br0: port 1(veth1) entered forwarding state
[ 1868.345539][ T1433] iperf3 (1433) used greatest stack depth: 21296 bytes left
[ 1868.470289][   T69] br0: port 1(veth1) entered disabled state
[ 1868.480408][   T69] veth1 (unregistering): left allmulticast mode
[ 1868.480628][   T69] veth1 (unregistering): left promiscuous mode
[ 1868.480837][   T69] br0: port 1(veth1) entered disabled state
[ 1868.510551][   T69] veth_segment: left allmulticast mode
[ 1868.510733][   T69] veth_segment: left promiscuous mode
[ 1868.510996][   T69] br0: port 2(veth_segment) entered disabled state