[ 1846.185219][T31783] br0: port 1(veth1) entered blocking state
[ 1846.185458][T31783] br0: port 1(veth1) entered disabled state
[ 1846.185673][T31783] veth1: entered allmulticast mode
[ 1846.186612][T31783] veth1: entered promiscuous mode
[ 1846.371849][T31788] br0: port 2(veth_segment) entered blocking state
[ 1846.372016][T31788] br0: port 2(veth_segment) entered disabled state
[ 1846.372172][T31788] veth_segment: entered allmulticast mode
[ 1846.373048][T31788] veth_segment: entered promiscuous mode
[ 1846.395616][T31789] br0: port 2(veth_segment) entered blocking state
[ 1846.395888][T31789] br0: port 2(veth_segment) entered forwarding state
[ 1846.396486][T31789] br0: port 1(veth1) entered blocking state
[ 1846.396682][T31789] br0: port 1(veth1) entered forwarding state
[ 1848.658873][T31803] iperf3 (31803) used greatest stack depth: 22256 bytes left
[ 1848.764034][   T68] br0: port 1(veth1) entered disabled state
[ 1848.772736][   T68] veth1 (unregistering): left allmulticast mode
[ 1848.772965][   T68] veth1 (unregistering): left promiscuous mode
[ 1848.773110][   T68] br0: port 1(veth1) entered disabled state
[ 1848.809040][   T68] veth_segment: left allmulticast mode
[ 1848.809186][   T68] veth_segment: left promiscuous mode
[ 1848.809386][   T68] br0: port 2(veth_segment) entered disabled state
[ 1861.511503][    C0] clocksource: Watchdog remote CPU 1 read timed out
[ 1864.869920][T32207] br0: port 1(veth1) entered blocking state
[ 1864.870116][T32207] br0: port 1(veth1) entered disabled state
[ 1864.870278][T32207] veth1: entered allmulticast mode
[ 1864.871122][T32207] veth1: entered promiscuous mode
[ 1865.052048][T32212] br0: port 2(veth_segment) entered blocking state
[ 1865.052219][T32212] br0: port 2(veth_segment) entered disabled state
[ 1865.052389][T32212] veth_segment: entered allmulticast mode
[ 1865.053239][T32212] veth_segment: entered promiscuous mode
[ 1865.074920][T32213] br0: port 2(veth_segment) entered blocking state
[ 1865.075096][T32213] br0: port 2(veth_segment) entered forwarding state
[ 1865.075388][T32213] br0: port 1(veth1) entered blocking state
[ 1865.075539][T32213] br0: port 1(veth1) entered forwarding state
[ 1867.340923][T32226] iperf3 (32226) used greatest stack depth: 21648 bytes left
[ 1867.453930][   T68] br0: port 1(veth1) entered disabled state
[ 1867.465707][   T68] veth1 (unregistering): left allmulticast mode
[ 1867.465909][   T68] veth1 (unregistering): left promiscuous mode
[ 1867.466133][   T68] br0: port 1(veth1) entered disabled state
[ 1867.497065][   T68] veth_segment: left allmulticast mode
[ 1867.497240][   T68] veth_segment: left promiscuous mode
[ 1867.497588][   T68] br0: port 2(veth_segment) entered disabled state