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[109.42.49.245]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-390db1aa6c8sm2062307f8f.72.2025.02.26.08.07.43 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 26 Feb 2025 08:07:44 -0800 (PST) Message-ID: <13ffd935-9b26-4a43-8009-834220b709a1@redhat.com> Date: Wed, 26 Feb 2025 17:07:42 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 08/25] tests/functional: skip vulkan tests with nVidia To: =?UTF-8?Q?Alex_Benn=C3=A9e?= , qemu-devel@nongnu.org Cc: qemu-arm@nongnu.org, =?UTF-8?Q?Daniel_P=2E_Berrang=C3=A9?= , Peter Maydell , Kyle Evans , Eduardo Habkost , Alexandre Iooss , =?UTF-8?Q?Marc-Andr=C3=A9_Lureau?= , Laurent Vivier , Mahmoud Mandour , Paolo Bonzini , Li-Wen Hsu , Riku Voipio , Warner Losh , Pierrick Bouvier , =?UTF-8?Q?Philippe_Mathieu-Daud=C3=A9?= , Richard Henderson , Ed Maste , Dmitry Osipenko References: <20250226140343.3907080-1-alex.bennee@linaro.org> <20250226140343.3907080-9-alex.bennee@linaro.org> From: Thomas Huth Content-Language: en-US Autocrypt: addr=thuth@redhat.com; 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charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=170.10.133.124; envelope-from=thuth@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -24 X-Spam_score: -2.5 X-Spam_bar: -- X-Spam_report: (-2.5 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.44, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=0.001, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org On 26/02/2025 15.03, Alex Bennée wrote: > While running the new GPU tests it was noted that the proprietary > nVidia driver barfed when run under the sanitiser: > > 2025-02-20 11:13:08,226: [11:13:07.782] Output 'headless' attempts > EOTF mode SDR and colorimetry mode default. > 2025-02-20 11:13:08,227: [11:13:07.784] Output 'headless' using color > profile: stock sRGB color profile > > and that's the last thing it outputs. > > The sanitizer reports that when the framework sends the SIGTERM > because of the timeout we get a write to a NULL pointer (but > interesting not this time in an atexit callback): > > UndefinedBehaviorSanitizer:DEADLYSIGNAL > ==471863==ERROR: UndefinedBehaviorSanitizer: SEGV on unknown address > 0x000000000000 (pc 0x7a18ceaafe80 bp 0x000000000000 sp 0x7ffe8e3ff6d0 > T471863) > ==471863==The signal is caused by a WRITE memory access. > ==471863==Hint: address points to the zero page. > #0 0x7a18ceaafe80 > (/lib/x86_64-linux-gnu/libnvidia-eglcore.so.535.183.01+0x16afe80) > (BuildId: 24b0d0b90369112e3de888a93eb8d7e00304a6db) > #1 0x7a18ce9e72c0 > (/lib/x86_64-linux-gnu/libnvidia-eglcore.so.535.183.01+0x15e72c0) > (BuildId: 24b0d0b90369112e3de888a93eb8d7e00304a6db) > #2 0x7a18ce9f11bb > (/lib/x86_64-linux-gnu/libnvidia-eglcore.so.535.183.01+0x15f11bb) > (BuildId: 24b0d0b90369112e3de888a93eb8d7e00304a6db) > #3 0x7a18ce6dc9d1 > (/lib/x86_64-linux-gnu/libnvidia-eglcore.so.535.183.01+0x12dc9d1) > (BuildId: 24b0d0b90369112e3de888a93eb8d7e00304a6db) > #4 0x7a18e7d15326 in vrend_renderer_create_fence > /usr/src/virglrenderer-1.0.0-1ubuntu2/obj-x86_64-linux-gnu/../src/vrend_renderer.c:10883:26 > #5 0x55bfb6621871 in virtio_gpu_virgl_process_cmd > > The #dri-devel channel confirmed: > > stsquad: nv driver is known to not work with venus, don't use > it for testing > > So lets skip running the test to avoid known failures. > > Reported-by: Peter Maydell > Signed-off-by: Alex Bennée > Cc: Dmitry Osipenko > > --- > v2 > - implement block at the test level > --- > tests/functional/test_aarch64_virt_gpu.py | 12 ++++++++++-- > 1 file changed, 10 insertions(+), 2 deletions(-) > > diff --git a/tests/functional/test_aarch64_virt_gpu.py b/tests/functional/test_aarch64_virt_gpu.py > index 7a8471d1ca..a4ae5777e6 100755 > --- a/tests/functional/test_aarch64_virt_gpu.py > +++ b/tests/functional/test_aarch64_virt_gpu.py > @@ -9,8 +9,6 @@ > # > # SPDX-License-Identifier: GPL-2.0-or-later > > -import logging That hunk should likely be squashed into patch 1 instead? With that change: Reviewed-by: Thomas Huth