https://bugs.freedesktop.org/show_bug.cgi?id=101266

Bug ID: 101266 Summary: segfault in libvdpau_radeonsi.so.1.0.0 when opening certain videos Product: Mesa Version: git Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: normal Priority: medium Component: Drivers/Gallium/radeonsi Assignee: dri-devel@lists.freedesktop.org Reporter: nsane457@gmail.com QA Contact: dri-devel@lists.freedesktop.org

Created attachment 131631 --> https://bugs.freedesktop.org/attachment.cgi?id=131631&action=edit gdb output of `run` and `thread apply all backtrace full`

When opening certain videos in vlc, I end up with a segfault in libvdpau_radeonsi.so.1.0.0. This has been going on for some time so I eventually decided to rebuild all relevant packages with debugging flags for a good backtrace.

Output of `uname --all`:

Linux Home-PC 4.11.2-gentoo-r1 #2 SMP Tue May 23 00:27:39 EDT 2017 x86_64 Intel(R) Core(TM) i7-4790K CPU @ 4.00GHz GenuineIntel GNU/Linux

Output of `glxinfo -B`:

name of display: :0 display: :0 screen: 0 direct rendering: Yes Extended renderer info (GLX_MESA_query_renderer): Vendor: X.Org (0x1002) Device: AMD BONAIRE (DRM 2.49.0 / 4.11.2-gentoo-r1, LLVM 4.0.0) (0x6658) Version: 17.2.0 Accelerated: yes Video memory: 2048MB Unified memory: no Preferred profile: core (0x1) Max core profile version: 4.5 Max compat profile version: 3.0 Max GLES1 profile version: 1.1 Max GLES[23] profile version: 3.1 OpenGL vendor string: X.Org OpenGL renderer string: Gallium 0.4 on AMD BONAIRE (DRM 2.49.0 / 4.11.2-gentoo-r1, LLVM 4.0.0) OpenGL core profile version string: 4.5 (Core Profile) Mesa 17.2.0-devel (git-f42fb0012a) OpenGL core profile shading language version string: 4.50 OpenGL core profile context flags: (none) OpenGL core profile profile mask: core profile

OpenGL version string: 3.0 Mesa 17.2.0-devel (git-f42fb0012a) OpenGL shading language version string: 1.30 OpenGL context flags: (none)

OpenGL ES profile version string: OpenGL ES 3.1 Mesa 17.2.0-devel (git-f42fb0012a) OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.10