<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - GRID Autosport crashes on start of race" href="https://bugs.freedesktop.org/show_bug.cgi?id=93352#c2">Comment # 2</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - GRID Autosport crashes on start of race" href="https://bugs.freedesktop.org/show_bug.cgi?id=93352">bug 93352</a> from <a class="email" href="mailto:juergen.scholz.84@gmail.com" title="Jürgen Scholz <juergen.scholz.84@gmail.com>"> Jürgen Scholz</a> <pre>After installing (possibly unnecessary debug symbols and source files): * aptitude install libgl1-mesa-dri-dev:i386 libgl1-mesa-dri-dbg:i386 libgl1-mesa-dri-dbg xserver-xorg-video-radeon-dbg libgl1-mesa-dev * cd /usr/src; apt-get source libgl1-mesa-dri * ln -s /usr/src/mesa-11.2~git151211033900.64c59b0~padoka0/src/mesa /usr/src/mesa The backtrace seems to be complete: Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 0x7f45137fe700 (LWP 9173)] 0x00007f452824cd43 in LLVMBuildLoad () from /usr/lib/x86_64-linux-gnu/libLLVM-3.8.so.1 (gdb) bt #0 0x00007f452824cd43 in LLVMBuildLoad () from /usr/lib/x86_64-linux-gnu/libLLVM-3.8.so.1 #1 0x00007f452b751aa3 in emit_array_index (bld=<optimized out>, reg=<optimized out>, offset=4294955456) at ../../../../../../src/gallium/drivers/radeon/radeon_setup_tgsi_llvm.c:108 #2 0x00007f452b753a25 in radeon_llvm_emit_fetch (bld_base=0x7f45137f57d0, reg=0x7f43b7077f90, type=TGSI_TYPE_FLOAT, swizzle=0) at ../../../../../../src/gallium/drivers/radeon/radeon_setup_tgsi_llvm.c:191 #3 0x00007f452b4144e2 in lp_build_emit_fetch (bld_base=0x7f45137f57d0, inst=0x7f43b7077f50, src_op=1, chan_index=<optimized out>) at ../../../../../src/gallium/auxiliary/gallivm/lp_bld_tgsi.c:351 #4 0x00007f452b414654 in lp_build_fetch_args (bld_base=0x7f45137f57d0, emit_data=0x7f45137f4bd0) at ../../../../../src/gallium/auxiliary/gallivm/lp_bld_tgsi.c:180 #5 0x00007f452b4149db in lp_build_tgsi_inst_llvm (bld_base=0x7f45137f57d0, inst=0x7f43b7077f50) at ../../../../../src/gallium/auxiliary/gallivm/lp_bld_tgsi.c:291 #6 0x00007f452b414c6d in lp_build_tgsi_llvm (bld_base=0x7f45137f57d0, tokens=<optimized out>) at ../../../../../src/gallium/auxiliary/gallivm/lp_bld_tgsi.c:518 #7 0x00007f452b69161e in si_shader_create (sscreen=0x344fc20, tm=0x6a0fb30, shader=0x7f43b6e51230) at ../../../../../../src/gallium/drivers/radeonsi/si_shader.c:4177 #8 0x00007f452b69c389 in si_shader_select (ctx=0x696cb30, state=0x696d780) at ../../../../../../src/gallium/drivers/radeonsi/si_state_shaders.c:619 #9 0x00007f452b69cd08 in si_update_shaders (sctx=0x696cb30) at ../../../../../../src/gallium/drivers/radeonsi/si_state_shaders.c:1514 #10 0x00007f452b699679 in si_draw_vbo (ctx=0x696cb30, info=0x7f45137fd300) at ../../../../../../src/gallium/drivers/radeonsi/si_state_draw.c:788 #11 0x00007f452b3ae207 in u_vbuf_draw_vbo (mgr=0x6a74200, info=0x7f45137fd300) at ../../../../../src/gallium/auxiliary/util/u_vbuf.c:1162 #12 0x00007f452b1fa523 in st_draw_vbo (ctx=0x6a1ce70, prims=0x7f45137fd3c0, nr_prims=<optimized out>, ib=0x0, index_bounds_valid=<optimized out>, min_index=0, max_index=2, tfb_vertcount=0x0, stream=0, indirect=0x0) at ../../../../src/mesa/state_tracker/st_draw.c:291 #13 0x00007f452b1c83f6 in vbo_draw_arrays (ctx=0x6a1ce70, mode=14, start=0, count=3, numInstances=1, baseInstance=0) at ../../../../src/mesa/vbo/vbo_exec_array.c:645 #14 0x00000000008b1171 in ?? () #15 0x00007f454205d030 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #16 0x00007f453cd2a6aa in start_thread (arg=0x7f45137fe700) at pthread_create.c:333 #17 0x00007f453b52ceed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 (gdb) Can I supply more information?</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>