(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 , extents=0x7ffc2b8a5000, boxes=0x7ffc2b8a4d50) at cairo-spans-compositor.c:628 #7 0x00007f1ad84ace4d in clip_and_composite_boxes (compositor=0x7f1ad878e660 , extents=0x7ffc2b8a5000, boxes=0x7ffc2b8a4d50) at cairo-spans-compositor.c:882 #8 0x00007f1ad84ad22f in _cairo_spans_compositor_paint (_compositor=0x7f1ad878e660 , extents=0x7ffc2b8a5000) at cairo-spans-compositor.c:983 #9 0x00007f1ad844935d in _cairo_compositor_paint (compositor=0x7f1ad878e660 , 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
, argc=2, argv=0x7ffc2b8a64b8, init=, fini=, rtld_fini=, 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' 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)