| Priority | medium |
|---|---|
| Bug ID | 75900 |
| Assignee | dri-devel@lists.freedesktop.org |
| Summary | GPU lockup or app segfault in several games (bisected) |
| Severity | major |
| Classification | Unclassified |
| OS | Linux (All) |
| Reporter | b.bellec@gmail.com |
| Hardware | x86-64 (AMD64) |
| Status | NEW |
| Version | git |
| Component | Drivers/Gallium/r600 |
| Product | Mesa |
Several Steam games crash since this commit: 67aef6dafa29fed008ea6065c425a6a92a651be9 winsys/radeon: if there's VRAM-only usage, keep it author: Marek Olšák Games which crash: - Left 4 Dead 2: GPU lockup after 15-20 seconds of gameplay. If I set the gfx details lower, I can play more before a lockup (60 seconds I would say). - Metro Last Light: GPU lockup - Serious Sam 3: segfault What I call a "GPU lockup": - game freezes - sound freeze and repeat - screen is dark - screen then go in "Out of range" mode - I need to hard reboot Games which doesn't crash: - Half-Life² Episode Two - Team Fortress 2 - Counter Strike Source - Unigine Heaven - Unigine Valley Hardware: AMD CYPRESS (HD5850 with 1GB VRAM) I can also test with RV770 if necessary. Software: Fedora 19 x86-64 kernel 3.13.5-101.fc19.x86_64 libdrm 2.4.50 Build: ./autogen.sh --with-gallium-drivers=r600 --with-dri-drivers= --enable-texture-float --disable-dri3 --disable-r600-llvm-compiler --disable-gallium-llvm --enable-32-bit CFLAGS="-O2 -m32 -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64" CXXFLAGS="-O2 -m32" --libdir=/usr/lib
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