netdev - [PATCH net] fcnal-test: kill hanging ping/nettest binaries on cleanup

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Message-Id: <20211021140247.29691-1-fw@strlen.de>
Date:   Thu, 21 Oct 2021 16:02:47 +0200
From:   Florian Westphal <fw@...len.de>
To:     <netdev@...r.kernel.org>
Cc:     dsahern@...nel.org, Florian Westphal <fw@...len.de>
Subject: [PATCH net] fcnal-test: kill hanging ping/nettest binaries on cleanup

On my box I see a bunch of ping/nettest processes hanging
around after fcntal-test.sh is done.

Clean those up before netns deletion.

Signed-off-by: Florian Westphal <fw@...len.de>
---
 tools/testing/selftests/net/fcnal-test.sh | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tools/testing/selftests/net/fcnal-test.sh b/tools/testing/selftests/net/fcnal-test.sh
index 13350cd5c8ac..5aba16c52c2b 100755
--- a/tools/testing/selftests/net/fcnal-test.sh
+++ b/tools/testing/selftests/net/fcnal-test.sh
@@ -439,10 +439,13 @@ cleanup()
 		ip -netns ${NSA} link set dev ${NSA_DEV} down
 		ip -netns ${NSA} link del dev ${NSA_DEV}
 
+		ip netns pids ${NSA} | xargs kill 2>/dev/null
 		ip netns del ${NSA}
 	fi
 
+	ip netns pids ${NSB} | xargs kill 2>/dev/null
 	ip netns del ${NSB}
+	ip netns pids ${NSC} | xargs kill 2>/dev/null
 	ip netns del ${NSC} >/dev/null 2>&1
 }
 
-- 
2.32.0