linux-kernel - [PATCH net-next 4/6] selftests: mptcp: add -m with ss in case of errors

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Message-Id: <20250114-net-next-mptcp-st-more-debug-err-v1-4-2ffb16a6cf35@kernel.org>
Date: Tue, 14 Jan 2025 19:03:14 +0100
From: "Matthieu Baerts (NGI0)" <matttbe@...nel.org>
To: mptcp@...ts.linux.dev, Mat Martineau <martineau@...nel.org>, 
 Geliang Tang <geliang@...nel.org>, "David S. Miller" <davem@...emloft.net>, 
 Eric Dumazet <edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>, 
 Paolo Abeni <pabeni@...hat.com>, Simon Horman <horms@...nel.org>, 
 Shuah Khan <shuah@...nel.org>
Cc: netdev@...r.kernel.org, linux-kernel@...r.kernel.org, 
 linux-kselftest@...r.kernel.org, 
 "Matthieu Baerts (NGI0)" <matttbe@...nel.org>
Subject: [PATCH net-next 4/6] selftests: mptcp: add -m with ss in case of
 errors

Recently, we had an issue where getting info about the memory would have
helped better understanding what went wrong.

Let add it just in case for later.

Reviewed-by: Geliang Tang <geliang@...nel.org>
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@...nel.org>
---
 tools/testing/selftests/net/mptcp/mptcp_lib.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/testing/selftests/net/mptcp/mptcp_lib.sh b/tools/testing/selftests/net/mptcp/mptcp_lib.sh
index 91a1d3b76e664bd95fc36310ac2e2c89bfba1aa1..051e289d79676c5feb9f46da67a08116548f4b47 100644
--- a/tools/testing/selftests/net/mptcp/mptcp_lib.sh
+++ b/tools/testing/selftests/net/mptcp/mptcp_lib.sh
@@ -118,11 +118,11 @@ mptcp_lib_pr_err_stats() {
 	echo -en "${MPTCP_LIB_COLOR_RED}"
 	{
 		printf "\nnetns %s (listener) socket stat for %d:\n" "${lns}" "${port}"
-		ip netns exec "${lns}" ss -Menita -o "sport = :${port}"
+		ip netns exec "${lns}" ss -Menitam -o "sport = :${port}"
 		cat "${lstat}"

 		printf "\nnetns %s (connector) socket stat for %d:\n" "${cns}" "${port}"
-		ip netns exec "${cns}" ss -Menita -o "dport = :${port}"
+		ip netns exec "${cns}" ss -Menitam -o "dport = :${port}"
 		[ "${lstat}" != "${cstat}" ] && cat "${cstat}"
 	} 1>&2
 	echo -en "${MPTCP_LIB_COLOR_RESET}"

-- 
2.47.1