https://bugs.freedesktop.org/show_bug.cgi?id=79421
Priority: medium
Bug ID: 79421
Keywords: have-backtrace
Assignee: mesa-dev@lists.freedesktop.org
Summary: [llvmpipe] SIGSEGV
src/gallium/drivers/llvmpipe/lp_rast_priv.h:218
Severity: normal
Classification: Unclassified
OS: Linux (All)
Reporter: v...@freedesktop.org
Hardware: x86-64 (AMD64)
Status: NEW
Version: git
Component: Other
Product: Mesa
mesa: c0bd206a148b8fcda253359efe8c95871f89bd05 (master 10.3.0-devel)
Run piglit test fbo-drawbuffers-none glBlendFunci on llvmpipe.
$ ./bin/fbo-drawbuffers-none glBlendFunci -auto
Testing glBlendFunci.
Segmentation fault (core dumped)
(gdb) bt
#0 0x00007f49681c56a7 in lp_rast_get_unswizzled_color_block_pointer
(task=0x1e27838, buf=0, x=0, y=0, layer=0)
at src/gallium/drivers/llvmpipe/lp_rast_priv.h:218
#1 0x00007f49681c6328 in lp_rast_shade_tile (task=0x1e27838, arg=...) at
src/gallium/drivers/llvmpipe/lp_rast.c:316
#2 0x00007f49681c6d5b in do_rasterize_bin (task=0x1e27838, bin=0x7f496b95b1e8,
x=0, y=0)
at src/gallium/drivers/llvmpipe/lp_rast.c:589
#3 0x00007f49681c6dc8 in rasterize_bin (task=0x1e27838, bin=0x7f496b95b1e8,
x=0, y=0)
at src/gallium/drivers/llvmpipe/lp_rast.c:608
#4 0x00007f49681c6ed8 in rasterize_scene (task=0x1e27838,
scene=0x7f496b95b010)
at src/gallium/drivers/llvmpipe/lp_rast.c:657
#5 0x00007f49681c71a4 in thread_function (init_data=0x1e27838) at
src/gallium/drivers/llvmpipe/lp_rast.c:778
#6 0x00007f49681c4ce9 in impl_thrd_routine (p=0x1e18c40) at
include/c11/threads_posix.h:87
#7 0x00007f496716c182 in start_thread (arg=0x7f4966b0f700) at
pthread_create.c:312
#8 0x00007f496afb330d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111
(gdb) frame 0
#0 0x00007f49681c56a7 in lp_rast_get_unswizzled_color_block_pointer
(task=0x1e27838, buf=0, x=0, y=0, layer=0)
at src/gallium/drivers/llvmpipe/lp_rast_priv.h:218
218 format_bytes =
util_format_get_blocksize(task->scene->fb.cbufs[buf]->format);
(gdb) print task->scene->fb.cbufs[buf]
$1 = (struct pipe_surface *) 0x0
--
You are receiving this mail because:
You are the assignee for the bug.
_______________________________________________
mesa-dev mailing list
mesa-dev@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/mesa-dev
