[ 1779.108164][T17463] br0: port 1(veth1) entered blocking state
[ 1779.108399][T17463] br0: port 1(veth1) entered disabled state
[ 1779.108628][T17463] veth1: entered allmulticast mode
[ 1779.110305][T17463] veth1: entered promiscuous mode
[ 1779.295323][T17468] br0: port 2(veth_segment) entered blocking state
[ 1779.295544][T17468] br0: port 2(veth_segment) entered disabled state
[ 1779.295754][T17468] veth_segment: entered allmulticast mode
[ 1779.296680][T17468] veth_segment: entered promiscuous mode
[ 1779.327398][T17469] br0: port 2(veth_segment) entered blocking state
[ 1779.327588][T17469] br0: port 2(veth_segment) entered forwarding state
[ 1779.327864][T17469] br0: port 1(veth1) entered blocking state
[ 1779.328013][T17469] br0: port 1(veth1) entered forwarding state
[ 1781.591331][T17482] iperf3 (17482) used greatest stack depth: 22512 bytes left
[ 1781.716613][   T12] br0: port 1(veth1) entered disabled state
[ 1781.734892][   T12] veth1 (unregistering): left allmulticast mode
[ 1781.735107][   T12] veth1 (unregistering): left promiscuous mode
[ 1781.735311][   T12] br0: port 1(veth1) entered disabled state
[ 1781.758235][   T12] veth_segment: left allmulticast mode
[ 1781.758412][   T12] veth_segment: left promiscuous mode
[ 1781.758679][   T12] br0: port 2(veth_segment) entered disabled state
[ 1797.812155][T17895] br0: port 1(veth1) entered blocking state
[ 1797.812341][T17895] br0: port 1(veth1) entered disabled state
[ 1797.812517][T17895] veth1: entered allmulticast mode
[ 1797.813372][T17895] veth1: entered promiscuous mode
[ 1797.988225][T17900] br0: port 2(veth_segment) entered blocking state
[ 1797.988441][T17900] br0: port 2(veth_segment) entered disabled state
[ 1797.988684][T17900] veth_segment: entered allmulticast mode
[ 1797.990180][T17900] veth_segment: entered promiscuous mode
[ 1798.024615][T17901] br0: port 2(veth_segment) entered blocking state
[ 1798.024794][T17901] br0: port 2(veth_segment) entered forwarding state
[ 1798.025073][T17901] br0: port 1(veth1) entered blocking state
[ 1798.025226][T17901] br0: port 1(veth1) entered forwarding state
[ 1800.277407][T17914] iperf3 (17914) used greatest stack depth: 21728 bytes left
[ 1800.395979][   T12] br0: port 1(veth1) entered disabled state
[ 1800.410184][   T12] veth1 (unregistering): left allmulticast mode
[ 1800.410360][   T12] veth1 (unregistering): left promiscuous mode
[ 1800.410528][   T12] br0: port 1(veth1) entered disabled state
[ 1800.436211][   T12] veth_segment: left allmulticast mode
[ 1800.436343][   T12] veth_segment: left promiscuous mode
[ 1800.436550][   T12] br0: port 2(veth_segment) entered disabled state