[ 1998.884211][T16481] br0: port 1(veth1) entered blocking state
[ 1998.884401][T16481] br0: port 1(veth1) entered disabled state
[ 1998.884565][T16481] veth1: entered allmulticast mode
[ 1998.885459][T16481] veth1: entered promiscuous mode
[ 1999.065680][T16486] br0: port 2(veth_segment) entered blocking state
[ 1999.066466][T16486] br0: port 2(veth_segment) entered disabled state
[ 1999.066634][T16486] veth_segment: entered allmulticast mode
[ 1999.067504][T16486] veth_segment: entered promiscuous mode
[ 1999.089455][T16487] br0: port 2(veth_segment) entered blocking state
[ 1999.089627][T16487] br0: port 2(veth_segment) entered forwarding state
[ 1999.090202][T16487] br0: port 1(veth1) entered blocking state
[ 1999.090354][T16487] br0: port 1(veth1) entered forwarding state
[ 2001.354404][T16500] iperf3 (16500) used greatest stack depth: 22880 bytes left
[ 2001.495742][   T12] br0: port 1(veth1) entered disabled state
[ 2001.504245][   T12] veth1 (unregistering): left allmulticast mode
[ 2001.504424][   T12] veth1 (unregistering): left promiscuous mode
[ 2001.504578][   T12] br0: port 1(veth1) entered disabled state
[ 2001.539495][   T12] veth_segment: left allmulticast mode
[ 2001.539639][   T12] veth_segment: left promiscuous mode
[ 2001.539845][   T12] br0: port 2(veth_segment) entered disabled state
[ 2019.261618][T16897] br0: port 1(veth1) entered blocking state
[ 2019.261822][T16897] br0: port 1(veth1) entered disabled state
[ 2019.261989][T16897] veth1: entered allmulticast mode
[ 2019.262870][T16897] veth1: entered promiscuous mode
[ 2019.451169][T16902] br0: port 2(veth_segment) entered blocking state
[ 2019.451337][T16902] br0: port 2(veth_segment) entered disabled state
[ 2019.451508][T16902] veth_segment: entered allmulticast mode
[ 2019.452375][T16902] veth_segment: entered promiscuous mode
[ 2019.479476][T16903] br0: port 2(veth_segment) entered blocking state
[ 2019.479660][T16903] br0: port 2(veth_segment) entered forwarding state
[ 2019.479950][T16903] br0: port 1(veth1) entered blocking state
[ 2019.480100][T16903] br0: port 1(veth1) entered forwarding state
[ 2021.741706][T16916] iperf3 (16916) used greatest stack depth: 21184 bytes left
[ 2021.864527][   T12] br0: port 1(veth1) entered disabled state
[ 2021.876145][   T12] veth1 (unregistering): left allmulticast mode
[ 2021.876320][   T12] veth1 (unregistering): left promiscuous mode
[ 2021.876468][   T12] br0: port 1(veth1) entered disabled state
[ 2021.905109][   T12] veth_segment: left allmulticast mode
[ 2021.905247][   T12] veth_segment: left promiscuous mode
[ 2021.905437][   T12] br0: port 2(veth_segment) entered disabled state