[ 1890.495905][T29950] br0: port 1(veth1) entered blocking state
[ 1890.496619][T29950] br0: port 1(veth1) entered disabled state
[ 1890.496832][T29950] veth1: entered allmulticast mode
[ 1890.497777][T29950] veth1: entered promiscuous mode
[ 1890.666991][T29955] br0: port 2(veth_segment) entered blocking state
[ 1890.667164][T29955] br0: port 2(veth_segment) entered disabled state
[ 1890.667326][T29955] veth_segment: entered allmulticast mode
[ 1890.668195][T29955] veth_segment: entered promiscuous mode
[ 1890.689860][T29956] br0: port 1(veth1) entered blocking state
[ 1890.690033][T29956] br0: port 1(veth1) entered forwarding state
[ 1890.713012][   T63] br0: port 2(veth_segment) entered blocking state
[ 1890.713213][   T63] br0: port 2(veth_segment) entered forwarding state
[ 1892.966244][T29969] iperf3 (29969) used greatest stack depth: 22496 bytes left
[ 1893.094205][   T12] br0: port 1(veth1) entered disabled state
[ 1893.102443][   T12] veth1 (unregistering): left allmulticast mode
[ 1893.102611][   T12] veth1 (unregistering): left promiscuous mode
[ 1893.102759][   T12] br0: port 1(veth1) entered disabled state
[ 1893.137161][   T12] veth_segment: left allmulticast mode
[ 1893.137304][   T12] veth_segment: left promiscuous mode
[ 1893.137497][   T12] br0: port 2(veth_segment) entered disabled state
[ 1909.262653][T30373] br0: port 1(veth1) entered blocking state
[ 1909.262843][T30373] br0: port 1(veth1) entered disabled state
[ 1909.263001][T30373] veth1: entered allmulticast mode
[ 1909.263867][T30373] veth1: entered promiscuous mode
[ 1909.445567][T30378] br0: port 2(veth_segment) entered blocking state
[ 1909.445741][T30378] br0: port 2(veth_segment) entered disabled state
[ 1909.445899][T30378] veth_segment: entered allmulticast mode
[ 1909.446768][T30378] veth_segment: entered promiscuous mode
[ 1909.473416][T30379] br0: port 1(veth1) entered blocking state
[ 1909.473595][T30379] br0: port 1(veth1) entered forwarding state
[ 1909.497015][   T63] br0: port 2(veth_segment) entered blocking state
[ 1909.497184][   T63] br0: port 2(veth_segment) entered forwarding state
[ 1911.719792][T30392] iperf3 (30392) used greatest stack depth: 21840 bytes left
[ 1911.836318][   T12] br0: port 1(veth1) entered disabled state
[ 1911.845473][   T12] veth1 (unregistering): left allmulticast mode
[ 1911.845641][   T12] veth1 (unregistering): left promiscuous mode
[ 1911.845789][   T12] br0: port 1(veth1) entered disabled state
[ 1911.883588][   T12] veth_segment: left allmulticast mode
[ 1911.883726][   T12] veth_segment: left promiscuous mode
[ 1911.883910][   T12] br0: port 2(veth_segment) entered disabled state