Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1A7AB30EF6D; Wed, 25 Feb 2026 06:58:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772002715; cv=none; b=epdOh1I0kRyBMApKHikUwlEdtzTAWHbg9xp7CA04L6uFPI3TSsAGFUpm1j6bSiy0EdBeiFZK/Ho8V6uWaPO/KYQJD8s5PFvEL1QHOfQSwvyE3ltYN74oZu+pgc5sA2dZqItiXY0cu10eRGgP6PeXc/UKVN1HtQCftwYmMDqLSks= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772002715; c=relaxed/simple; bh=uoaTHn+Xht+9l39/MR7PSPZ8YJnl2OUr9GLh6H71OMI=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=BpPF4IPGeqE3FNDjA9V8n1eU+iir5gir8A05G1BzQ0sXrvzUdLcmpEeK6cj1paiaHktrQ8drPgOnj351b/ukqT6IUVYMWiY7mAglvGZjaGrDHL7it35d3oM/kOeDQZskabmqQbBzC3svYGmaPHLSJNv9YfHTIZ+QltrjvHAGuhk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=iVgmhO1N; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="iVgmhO1N" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E66C6C116D0; Wed, 25 Feb 2026 06:58:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1772002715; bh=uoaTHn+Xht+9l39/MR7PSPZ8YJnl2OUr9GLh6H71OMI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=iVgmhO1NhFH3+1niX5ZQkdymdIAKs0mH09TJhxbjLVl53FzdBGFugJTnmlWZ/We1k 6twW1yxGDpJxMl5ftgupOFEGjq3IGAvLNP2kjpuKDksgCtNsPx7KhW7CTeBZGrMb/6 rgn7cLZx/gJQpokBqJ7182F9ZGRw74nRLuXSn0zk= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Andre Carvalho , Simon Horman , Jakub Kicinski , Sasha Levin Subject: [PATCH 6.18 522/641] selftests: netconsole: remove log noise due to socat exit Date: Tue, 24 Feb 2026 17:24:08 -0800 Message-ID: <20260225012401.177378002@linuxfoundation.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260225012348.915798704@linuxfoundation.org> References: <20260225012348.915798704@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.18-stable review patch. If anyone has any objections, please let me know. ------------------ From: Andre Carvalho [ Upstream commit e3b8cbf40c6e60a7a935bd8980884d5741a7a77b ] This removes some noise that can be distracting while looking at selftests by redirecting socat stderr to /dev/null. Before this commit, netcons_basic would output: Running with target mode: basic (ipv6) 2025/11/29 12:08:03 socat[259] W exiting on signal 15 2025/11/29 12:08:03 socat[271] W exiting on signal 15 basic : ipv6 : Test passed Running with target mode: basic (ipv4) 2025/11/29 12:08:05 socat[329] W exiting on signal 15 2025/11/29 12:08:05 socat[322] W exiting on signal 15 basic : ipv4 : Test passed Running with target mode: extended (ipv6) 2025/11/29 12:08:08 socat[386] W exiting on signal 15 2025/11/29 12:08:08 socat[386] W exiting on signal 15 2025/11/29 12:08:08 socat[380] W exiting on signal 15 extended : ipv6 : Test passed Running with target mode: extended (ipv4) 2025/11/29 12:08:10 socat[440] W exiting on signal 15 2025/11/29 12:08:10 socat[435] W exiting on signal 15 2025/11/29 12:08:10 socat[435] W exiting on signal 15 extended : ipv4 : Test passed After these changes, output looks like: Running with target mode: basic (ipv6) basic : ipv6 : Test passed Running with target mode: basic (ipv4) basic : ipv4 : Test passed Running with target mode: extended (ipv6) extended : ipv6 : Test passed Running with target mode: extended (ipv4) extended : ipv4 : Test passed Signed-off-by: Andre Carvalho Reviewed-by: Simon Horman Link: https://patch.msgid.link/20251129-netcons-socat-noise-v1-1-605a0cea8fca@gmail.com Signed-off-by: Jakub Kicinski Stable-dep-of: a68a9bd086c2 ("selftests: netconsole: Increase port listening timeout") Signed-off-by: Sasha Levin --- tools/testing/selftests/drivers/net/lib/sh/lib_netcons.sh | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/drivers/net/lib/sh/lib_netcons.sh b/tools/testing/selftests/drivers/net/lib/sh/lib_netcons.sh index 87f89fd92f8c1..ae8abff4be409 100644 --- a/tools/testing/selftests/drivers/net/lib/sh/lib_netcons.sh +++ b/tools/testing/selftests/drivers/net/lib/sh/lib_netcons.sh @@ -249,7 +249,7 @@ function listen_port_and_save_to() { # Just wait for 2 seconds timeout 2 ip netns exec "${NAMESPACE}" \ - socat "${SOCAT_MODE}":"${PORT}",fork "${OUTPUT}" + socat "${SOCAT_MODE}":"${PORT}",fork "${OUTPUT}" 2> /dev/null } # Only validate that the message arrived properly -- 2.51.0