Attachment 130527 Details for Bug 100432 – gdb backtrace

gdb backtrace

bt2.txt (text/plain), 5.70 KB, created by Luka Napotnik on 2017-03-29 07:48:04 UTC

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Creator: Luka Napotnik

Created: 2017-03-29 07:48:04 UTC

Size: 5.70 KB

patch

obsolete

>(gdb) bt
>#0  0x00007f1acdfe8a99 in _mm_store_si128 (__B=..., __P=0x7f1a6524e000) at /usr/lib/gcc/x86_64-linux-gnu/5/include/emmintrin.h:710
>#1  save_128_aligned (data=..., dst=0x7f1a6524e000) at pixman-sse2.c:391
>#2  sse2_fill (imp=0x562246fca690, bits=0x7f1a650b8000, stride=3032, bpp=32, x=0, y=0, width=758, height=475, filler=4294967295)
>    at pixman-sse2.c:3416
>#3  0x00007f1acdf50942 in _pixman_implementation_fill (imp=0x562246fca690, bits=0x7f1a650b8000, stride=758, bpp=32, x=0, y=0, 
>    width=758, height=1024, filler=4294967295) at pixman-implementation.c:277
>#4  0x00007f1acdd65bbd in pixman_fill (bits=0x7f1a650b8000, stride=758, bpp=32, x=0, y=0, width=758, height=1024, 
>    filler=4294967295) at pixman.c:759
>#5  0x00007f1ad84592b7 in fill_boxes (_dst=0x5622470ab5c0, op=CAIRO_OPERATOR_SOURCE, color=0x7ffc2b8a50f8, boxes=0x7ffc2b8a4d50)
>    at cairo-image-compositor.c:355
>#6  0x00007f1ad84ac2c9 in composite_aligned_boxes (compositor=0x7f1ad878e660 <spans>, extents=0x7ffc2b8a5000, 
>    boxes=0x7ffc2b8a4d50) at cairo-spans-compositor.c:628
>#7  0x00007f1ad84ace4d in clip_and_composite_boxes (compositor=0x7f1ad878e660 <spans>, extents=0x7ffc2b8a5000, 
>    boxes=0x7ffc2b8a4d50) at cairo-spans-compositor.c:882
>#8  0x00007f1ad84ad22f in _cairo_spans_compositor_paint (_compositor=0x7f1ad878e660 <spans>, extents=0x7ffc2b8a5000)
>    at cairo-spans-compositor.c:983
>#9  0x00007f1ad844935d in _cairo_compositor_paint (compositor=0x7f1ad878e660 <spans>, surface=0x5622470ab5c0, 
>    op=CAIRO_OPERATOR_SOURCE, source=0x7ffc2b8a53b0, clip=0x56224707dc70) at cairo-compositor.c:65
>#10 0x00007f1ad84639cf in _cairo_image_surface_paint (abstract_surface=0x5622470ab5c0, op=CAIRO_OPERATOR_SOURCE, 
>    source=0x7ffc2b8a53b0, clip=0x56224707dc70) at cairo-image-surface.c:927
>#11 0x00007f1ad84b2d53 in _cairo_surface_paint (surface=0x5622470ab5c0, op=CAIRO_OPERATOR_SOURCE, source=0x7ffc2b8a53b0, 
>    clip=0x56224707dc70) at cairo-surface.c:2117
>#12 0x00007f1ad84546d3 in _cairo_gstate_fill (gstate=0x5622471ca400, path=0x562247070e58) at cairo-gstate.c:1312
>#13 0x00007f1ad844d83b in _cairo_default_context_fill (abstract_cr=0x562247070af0) at cairo-default-context.c:1055
>#14 0x00007f1ad844180b in cairo_fill (cr=0x562247070af0) at cairo.c:2205
>#15 0x00007f1adb3b822b in ?? () from /usr/lib/x86_64-linux-gnu/libwebkit2gtk-4.0.so.37
>#16 0x00007f1adb1202b7 in ?? () from /usr/lib/x86_64-linux-gnu/libwebkit2gtk-4.0.so.37
>#17 0x00007f1adaf87209 in ?? () from /usr/lib/x86_64-linux-gnu/libwebkit2gtk-4.0.so.37
>#18 0x00007f1adb119107 in ?? () from /usr/lib/x86_64-linux-gnu/libwebkit2gtk-4.0.so.37
>#19 0x00007f1adb05b8dd in ?? () from /usr/lib/x86_64-linux-gnu/libwebkit2gtk-4.0.so.37
>#20 0x00007f1adb068ebf in ?? () from /usr/lib/x86_64-linux-gnu/libwebkit2gtk-4.0.so.37
>#21 0x00007f1adb06a7d0 in ?? () from /usr/lib/x86_64-linux-gnu/libwebkit2gtk-4.0.so.37
>#22 0x00007f1adb06a943 in ?? () from /usr/lib/x86_64-linux-gnu/libwebkit2gtk-4.0.so.37
>#23 0x00007f1adada18e4 in ?? () from /usr/lib/x86_64-linux-gnu/libwebkit2gtk-4.0.so.37
>#24 0x00007f1adae366ca in ?? () from /usr/lib/x86_64-linux-gnu/libwebkit2gtk-4.0.so.37
>#25 0x00007f1ada4b493c in ?? () from /usr/lib/x86_64-linux-gnu/libwebkit2gtk-4.0.so.37
>#26 0x00007f1ada59aaa4 in ?? () from /usr/lib/x86_64-linux-gnu/libwebkit2gtk-4.0.so.37
>#27 0x00007f1ada59c253 in ?? () from /usr/lib/x86_64-linux-gnu/libwebkit2gtk-4.0.so.37
>#28 0x00007f1ada59cd00 in ?? () from /usr/lib/x86_64-linux-gnu/libwebkit2gtk-4.0.so.37
>#29 0x00007f1ad752e17a in ?? () from /usr/lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18
>#30 0x00007f1ad795904a in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
>#31 0x00007f1ad79593f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
>#32 0x00007f1ad7959712 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
>#33 0x00007f1ad752e730 in WTF::RunLoop::run() () from /usr/lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18
>#34 0x00007f1ada5a2de9 in ?? () from /usr/lib/x86_64-linux-gnu/libwebkit2gtk-4.0.so.37
>#35 0x00007f1ad9a33830 in __libc_start_main (main=0x5622457da870 <main>, argc=2, argv=0x7ffc2b8a64b8, init=<optimized out>, 
>    fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffc2b8a64a8) at ../csu/libc-start.c:291
>#36 0x00005622457da8c9 in _start ()
>(gdb) i lo
>No locals.
>(gdb) list
>705     }
>706
>707     extern __inline void __attribute__((__gnu_inline__, __always_inline__, __artificial__))
>708     _mm_store_si128 (__m128i *__P, __m128i __B)
>709     {
>710       *__P = __B;
>711     }
>712
>713     extern __inline void __attribute__((__gnu_inline__, __always_inline__, __artificial__))
>714     _mm_storeu_si128 (__m128i *__P, __m128i __B)
>(gdb) f 1
>#1  save_128_aligned (data=..., dst=0x7f1a6524e000) at pixman-sse2.c:391
>391         _mm_store_si128 (dst, data);
>(gdb) i lo
>No locals.
>(gdb) f 2
>#2  sse2_fill (imp=0x562246fca690, bits=0x7f1a650b8000, stride=3032, bpp=32, x=0, y=0, width=758, height=475, filler=4294967295)
>    at pixman-sse2.c:3416
>3416                save_128_aligned ((__m128i*)(d + 32),  xmm_def);
>(gdb) i lo
>w = 1624
>d = 0x7f1a6524dfe0 '\377' <repeats 32 times>
>byte_width = 3032
>byte_line = 0x7f1a6524e638 ""
>xmm_def = {-1, -1}
>(gdb) list
>3411            }*/
>3412            while (w >= 128)
>3413            {
>3414                save_128_aligned ((__m128i*)(d),     xmm_def);
>3415                save_128_aligned ((__m128i*)(d + 16),  xmm_def);
>3416                save_128_aligned ((__m128i*)(d + 32),  xmm_def);
>3417                save_128_aligned ((__m128i*)(d + 48),  xmm_def);
>3418                save_128_aligned ((__m128i*)(d + 64),  xmm_def);
>3419                save_128_aligned ((__m128i*)(d + 80),  xmm_def);
>3420                save_128_aligned ((__m128i*)(d + 96),  xmm_def);
>(gdb)

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Attachments on bug 100432: 130497 | 130498 | 130527

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