New subject: [Bug 31881] [i915g] SIGSEGV piglit vpfp-generic vp-arl-constant-array-huge-varying

24 Nov 2010


      https://bugs.freedesktop.org/show_bug.cgi?id=31881
Summary: [i915g] SIGSEGV piglit vpfp-generic
                    vp-arl-constant-array-huge-varying
           Product: Mesa
           Version: git
          Platform: x86 (IA32)
        OS/Version: Linux (All)
            Status: NEW
          Severity: critical
          Priority: medium
         Component: Drivers/Gallium/i915g
        AssignedTo: dri-devel@lists.freedesktop.org
        ReportedBy: vlee@vmware.com
                CC: wallbraker@gmail.com
mesa: 78a340fd487c56468ace7347a53f95a0c751c419 (master)
chipset: 945GM (Intel GMA 950)
system architecture: i686
xserver-xorg-video-intel: 2:2.12.0-1ubuntu5.1
libdrm-intel1: 2.4.21-1ubuntu2.1
kernel version: 2.6.35-22-generic
Linux distribution: Ubuntu 10.10 i386
Run piglit vpfp-generic vp-arl-constant-array-huge-varying test. The test hits
a segmentation fault.
$ ./bin/vpfp-generic tests/shaders/generic/vp-arl-constant-array-huge-varying
-auto
Program terminated with signal 11, Segmentation fault.
#0  0x0165cd0c in llvm::ConstantInt::get(llvm::LLVMContext&, llvm::APInt
const&) () from
/home/mks-hackers/mesa/build/linux-x86-debug/gallium/targets/dri-i915/i915_dri.so
(gdb) bt
#0  0x0165cd0c in llvm::ConstantInt::get(llvm::LLVMContext&, llvm::APInt
const&) () from mesa/build/linux-x86-debug/gallium/targets/dri-i915/i915_dri.so
#1  0x00000048 in ?? ()
#2  0xbff03300 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)
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[Bug 31881] New: [i915g] SIGSEGV piglit vpfp-generic vp-arl-constant-array-huge-varying