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[216.71.219.44]) by smtp.gmail.com with ESMTPSA id 41be03b00d2f7-c6e5301176dsm12660681a12.13.2026.02.18.09.24.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 18 Feb 2026 09:24:03 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1771435444; x=1772040244; darn=nongnu.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=go8zD64Fw6NrSCUlR0CioUzF+vztoGXWF68Lnwt2cTI=; b=JamVy/hNYOm/mVQEDzsyjzMOBCNSduNkLYJRBbr3PshBDXZ4O6BfpDWu5XhOGpRpw3 OdTdlBzA+97QyAl8mg41NxpKzvRo0jszvUAl+yXbT+RXmhbLczmSPEn3rDyPLM1qt3+S QC7C9Tou27seJiPZZ9+OfRMPSFXCwgTbxLlEPsGGYf07tJaA6xRE7490vFOQZttSf4Ri MGLzpFmuRZvEcG4EhXZVfcACouE/QymsyuAx/OF2jnpdsjczrHfGfCdIpm5/NSBJ8ItH qCd5c7E7pbILdjZmL5mhHrgkg61nVX1MwcvZcEf03jAFB1zgxQaLGMuAYkBnn9kLanlt xEZg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1771435444; x=1772040244; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-gg:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=go8zD64Fw6NrSCUlR0CioUzF+vztoGXWF68Lnwt2cTI=; b=kXDEumEaiMEE/IMTAWvkZUIypcZ3hdqMfd9VtDTZ05ppdwWEn4cGwNbmxZxMFAKMfy 7wzPdwdYzProgyzHYZGrJKfqWIu/FZhsuFja6lPGrakUQer33MvhIeRk7hfsx0pvidVI CfMsdEFzo4rs0Fl4PKv0rs2g3zCRs1TkxawHL+ySApYH2kdXs1TwDvOuGLNGhXJL393m yGGXnX60r6qwxUMup9M2wN0Ai4E0Cv/M/VfjY4M0SazZ5XYj0xpPcy9AULA8iQnXv6z5 j3qdH+FBiXN7wBeYbYidGlLsz04ZJQtPX8mVuUX9Jtca3btxANos8T6lMg9RMwKT3WM5 bX/w== X-Gm-Message-State: AOJu0YxDKPbZhUum1iFmZ/KahnmI134W5xhpnvbsrJGlwold/qP0B2hT vaE+BFTRFKuaX2xlMYEHK6CrJ5PAI6wnx/ciQRCeY7sPeblA1xIkqV21LspXoYUsf0BAQoxI22o HaQrT X-Gm-Gg: AZuq6aLnv19qMOsne0RGOmvMBv7DPwHtn+4WGiZJUuuKFuJhgZNAgBVCSam0QXNKlR9 KGGIgvdgMaibW1bArJ9mnUMPAILMtDUH77Y1TMcO1AuPqbD9CchgGTPdSuSR8VpJYcAka7FuXUr PMw2ar+HFR5hDXDWfs+ogvZhFeGwNW6KTsWnsXfOUXYiI1c3HUk97b5sU7oWKrXC31xY5xE+oIO Csl8AYuzxk3fZHy2BlnuBTgmu5WLA2QUBLH4PgziQ2te2gC/3ABjXT7qcMlqsXUk8/6bvIDUmmD aLCTppVEbCd9xdM0W1XS8qDvEZZNmCqX2flXYlpV5qfqFtJ+oepuqRbnD3+IJDN2FRwklnYoEDy EvtIRwFYkhlBRIgWAPpsdH7eVH8OCYJAqEQlyYNL9pO7poCkHT1poWWGck8Wwhbdn5tS1ncTKa7 mfcQMt8vt/t7hdX6ChrI4oPKDCp0oFj1CzKDeqbJ2oeVWkXrCZn6UVDNJoKVmhggbPdXRc/xyKV VEO X-Received: by 2002:a05:6a20:914b:b0:38d:f9b0:118b with SMTP id adf61e73a8af0-394fc31d45dmr2287672637.41.1771435444229; Wed, 18 Feb 2026 09:24:04 -0800 (PST) From: Pierrick Bouvier To: qemu-devel@nongnu.org Cc: Pierrick Bouvier , Mahmoud Mandour , =?UTF-8?q?Alex=20Benn=C3=A9e?= , philmd@linaro.org, Alexandre Iooss Subject: [PATCH] contrib/plugins/uftrace_symbols.py: filter out some addr2line error messages Date: Wed, 18 Feb 2026 09:23:56 -0800 Message-ID: <20260218172356.938236-1-pierrick.bouvier@linaro.org> X-Mailer: git-send-email 2.47.3 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::435; envelope-from=pierrick.bouvier@linaro.org; helo=mail-pf1-x435.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: qemu development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1771435478740158500 Content-Type: text/plain; charset="utf-8" This was found when tracing Hafnium and SLOF binaries, and it's probably related to a bug in toolchain used. It's safe to ignore those entries, and related symbols will still be present in output, whether they can be found or not. Signed-off-by: Pierrick Bouvier Reviewed-by: Philippe Mathieu-Daud=C3=A9 --- contrib/plugins/uftrace_symbols.py | 3 +++ 1 file changed, 3 insertions(+) diff --git a/contrib/plugins/uftrace_symbols.py b/contrib/plugins/uftrace_s= ymbols.py index 21704541a6c..7d79b81cdec 100755 --- a/contrib/plugins/uftrace_symbols.py +++ b/contrib/plugins/uftrace_symbols.py @@ -59,6 +59,9 @@ def find_symbols_locations(elf_file, symbols): print(e.output) raise out =3D out.strip().split('\n') + # filter out some addr2line error messages + skip_err=3D'addr2line: DWARF error: mangled line number section (bad f= ile number)' + out =3D [src for src in out if src !=3D skip_err] assert len(out) =3D=3D len(symbols) for i in range(len(symbols)): s =3D symbols[i] --=20 2.47.3