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| author | Paolo Abeni <pabeni@redhat.com> | 2021-02-13 02:20:27 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-02-13 03:20:34 +0300 |
| commit | 767389c8dd55f8d97aa9ec2ce4165c26dea31fdd (patch) | |
| tree | 6b658cd2689364d3485d1ac00d02f56e90e93590 /tools | |
| parent | c3ff3b02e99c691197a05556ef45f5c3dd2ed3d6 (diff) | |
| download | linux-767389c8dd55f8d97aa9ec2ce4165c26dea31fdd.tar.xz | |
selftests: mptcp: dump more info on errors
Even if that may sound completely unlikely, the mptcp implementation
is not perfect, yet.
When the self-tests report an error we usually need more information
of what the scripts currently report. iproute allow provides
some additional goodies since a few releases, let's dump them.
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools')
| -rwxr-xr-x | tools/testing/selftests/net/mptcp/mptcp_connect.sh | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/tools/testing/selftests/net/mptcp/mptcp_connect.sh b/tools/testing/selftests/net/mptcp/mptcp_connect.sh index 2cfd87d94db8..0c6b9d3c03c0 100755 --- a/tools/testing/selftests/net/mptcp/mptcp_connect.sh +++ b/tools/testing/selftests/net/mptcp/mptcp_connect.sh @@ -128,6 +128,7 @@ cleanup() local netns for netns in "$ns1" "$ns2" "$ns3" "$ns4";do ip netns del $netns + rm -f /tmp/$netns.{nstat,out} done } @@ -438,16 +439,24 @@ do_transfer() kill ${cappid_connector} fi + NSTAT_HISTORY=/tmp/${listener_ns}.nstat ip netns exec ${listener_ns} \ + nstat | grep Tcp > /tmp/${listener_ns}.out + if [ ${listener_ns} != ${connector_ns} ]; then + NSTAT_HISTORY=/tmp/${connector_ns}.nstat ip netns exec ${connector_ns} \ + nstat | grep Tcp > /tmp/${connector_ns}.out + fi + local duration duration=$((stop-start)) duration=$(printf "(duration %05sms)" $duration) if [ ${rets} -ne 0 ] || [ ${retc} -ne 0 ]; then echo "$duration [ FAIL ] client exit code $retc, server $rets" 1>&2 echo -e "\nnetns ${listener_ns} socket stat for ${port}:" 1>&2 - ip netns exec ${listener_ns} ss -nita 1>&2 -o "sport = :$port" + ip netns exec ${listener_ns} ss -Menita 1>&2 -o "sport = :$port" + cat /tmp/${listener_ns}.out echo -e "\nnetns ${connector_ns} socket stat for ${port}:" 1>&2 - ip netns exec ${connector_ns} ss -nita 1>&2 -o "dport = :$port" - + ip netns exec ${connector_ns} ss -Menita 1>&2 -o "dport = :$port" + [ ${listener_ns} != ${connector_ns} ] && cat /tmp/${connector_ns}.out cat "$capout" return 1 fi |