Program received signal SIGSEGV, Segmentation fault. 0x00007f31e5994190 in __memcpy_sse2_unaligned () from /lib64/libc.so.6 (gdb) bt #0 0x00007f31e5994190 in __memcpy_sse2_unaligned () from /lib64/libc.so.6 #1 0x00007f31e46dd58f in drm_output_set_cursor (output=0x13f20f0) at compositor-drm.c:1007 #2 0x00007f31e46dc0fe in drm_output_repaint (output_base=0x13f20f0, damage=0x7fffacec55a0) at compositor-drm.c:621 #3 0x000000000040da48 in weston_output_repaint (output=0x13f20f0, msecs=264850574) at compositor.c:1860 #4 0x000000000040dcac in weston_output_finish_frame (output=0x13f20f0, msecs=264850574) at compositor.c:1905 #5 0x00007f31e46dc76b in page_flip_handler (fd=18, frame=1212676, sec=264850, usec=574877, data=0x13f20f0) at compositor-drm.c:759 #6 0x00007f31e33d71c4 in drmHandleEvent (fd=18, evctx=0x7fffacec5af0) at xf86drmMode.c:826 #7 0x00007f31e46de1ef in on_drm_input (fd=18, mask=1, data=0x1291940) at compositor-drm.c:1253 #8 0x00007f31e6d0bc8e in wl_event_source_fd_dispatch (source=0x1407d20, ep=0x7fffacec5b60) at event-loop.c:86 #9 0x00007f31e6d0c902 in wl_event_loop_dispatch (loop=0x128bec0, timeout=-1) at event-loop.c:421 #10 0x00007f31e6d09ac2 in wl_display_run (display=0x128be30) at wayland-server.c:961 #11 0x0000000000413d7c in main (argc=1, argv=0x7fffacec5fc8) at compositor.c:4254 (gdb) bt full #0 0x00007f31e5994190 in __memcpy_sse2_unaligned () from /lib64/libc.so.6 No symbol table info available. #1 0x00007f31e46dd58f in drm_output_set_cursor (output=0x13f20f0) at compositor-drm.c:1007 ev = 0x142e810 buffer = 0x7f31e5cb8a88 stride = -439645528 buf = {0 } x = 4223888 c = 0x1291940 handle = 0 bo = 0x12a8ea0 s = 0x7f31cb971560
i = 0 y = 32561 #2 0x00007f31e46dc0fe in drm_output_repaint (output_base=0x13f20f0, damage=0x7fffacec55a0) at compositor-drm.c:621 s = 0x400 ret = 0 output = 0x13f20f0 compositor = 0x1291940 mode = 0x12a8b10 #3 0x000000000040da48 in weston_output_repaint (output=0x13f20f0, msecs=264850574) at compositor.c:1860 ec = 0x1291940 output_damage = {extents = {x1 = 1024, y1 = 0, x2 = 2464, y2 = 900}, data = 0x0} ev = 0x1291ac0 animation = 0x13f85d8 next = 0x16c5630 cb = 0x400000006 cnext = 0xd200 frame_callback_list = {prev = 0x7fffacec55c0, next = 0x7fffacec55c0} r = 0 #4 0x000000000040dcac in weston_output_finish_frame (output=0x13f20f0, msecs=264850574) at compositor.c:1905 compositor = 0x1291940 loop = 0x128bec0 fd = 1 r = 0 #5 0x00007f31e46dc76b in page_flip_handler (fd=18, frame=1212676, sec=264850, usec=574877, data=0x13f20f0) at compositor-drm.c:759 output = 0x13f20f0 msecs = 264850574 #6 0x00007f31e33d71c4 in drmHandleEvent (fd=18, evctx=0x7fffacec5af0) at xf86drmMode.c:826 buffer = "\002\000\000\000 \000\000\000\360 ?\001\000\000\000\000\222\n\004\000\235\305\b\000\004\201\022\000\000\000\000\000xX\354\254\377\177\000\000|X\354\254\377\177\000\000 Y\354\254\377\177\000\000\034\342\257\346\061\177\000\000`\000\000\000\000\000\000\000`\207\313\345\061\177\000\000`\000\000\000\000\000\000\000\360\211E\001\000\000\000\000Y\000\000\000\000\000\000\000\030C?\001\000\000\000\000@W\354\254\377\177\000\000\240\262D\001\000\000\000\000Y\000\000\000Z\000\000\000\030C?\001\000\000\000\000\200W\354\254\377\177\000\000t\245\320\346\061\177\000\000\000EA\000\000\000\000\000Y\000\000\000\003\000\000\000\000EA\000\000\000\000\000\340=?\001\000\000\000\000\210\375B\000\000\000\000\000"... len = 32 i = 0 e = 0x7fffacec56b0 vblank = 0x7fffacec56b0 #7 0x00007f31e46de1ef in on_drm_input (fd=18, mask=1, data=0x1291940) at compositor-drm.c:1253 evctx = {version = 2, vblank_handler = 0x7f31e46dc57d , page_flip_handler = 0x7f31e46dc654 } #8 0x00007f31e6d0bc8e in wl_event_source_fd_dispatch (source=0x1407d20, ep=0x7fffacec5b60) at event-loop.c:86 fd_source = 0x1407d20 mask = 1 #9 0x00007f31e6d0c902 in wl_event_loop_dispatch (loop=0x128bec0, timeout=-1) at event-loop.c:421 i = 0 count = 1 ep = {{events = 1, data = {ptr = 0x1407d20, fd = 21003552, u32 = 21003552, u64 = 21003552}}, {events = 84, data = {ptr = 0x7fffacec5bb0, fd = -1393796176, u32 = 2901171120, u64 = 140736094559152}}, {events = 3872457737, data = { ptr = 0x7f31, fd = 32561, u32 = 32561, u64 = 32561}}, {events = 0, data = {ptr = 0x7fffacec5cb0, fd = -1393795920, u32 = 2901171376, u64 = 140736094559408}}, {events = 2901171248, data = {ptr = 0x13f73e800007fff, fd = 32767, u32 = 32767, u64 = 89917957840338943}}, {events = 0, data = {ptr = 0x4, fd = 4, u32 = 4, u64 = 4}}, {events = 1, data = {ptr = 0xacec5cc000000001, fd = 1, u32 = 1, u64 = 12460436248730796033}}, {events = 32767, data = {ptr = 0x7f31e6d10726 , fd = -422508762, u32 = 3872458534, u64 = 139852302583590}}, {events = 3051676113, data = {ptr = 0x142929000000000, fd = 0, u32 = 0, u64 = 90796089673777152}}, { events = 0, data = {ptr = 0x13f551c, fd = 20927772, u32 = 20927772, u64 = 20927772}}, {events = 16, data = {ptr = 0x142a29800000000, fd = 0, u32 = 0, u64 = 90813716219559936}}, {events = 0, data = {ptr = 0x318, fd = 792, u32 = 792, u64 = 792}}, {events = 0, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 32767, data = {ptr = 0x7fffacec5bd0, fd = -1393796144, u32 = 2901171152, u64 = 140736094559184}}, {events = 1, data = { ptr = 0xacec5c3000000000, fd = 0, u32 = 0, u64 = 12460435630255505408}}, {events = 32767, data = {ptr = 0x14, fd = 20, u32 = 20, u64 = 20}}, {events = 0, data = {ptr = 0xe6f1a27800000000, fd = 0, u32 = 0, ---Type to continue, or q to quit--- u64 = 16641260734390468608}}, {events = 32561, data = {ptr = 0x14, fd = 20, u32 = 20, u64 = 20}}, {events = 1, data = {ptr = 0x1500000001, fd = 1, u32 = 1, u64 = 90194313217}}, {events = 0, data = {ptr = 0x7f31e6f1a398, fd = -420371560, u32 = 3874595736, u64 = 139852304720792}}, {events = 0, data = {ptr = 0xacec5fc000000000, fd = 0, u32 = 0, u64 = 12460439547265679360}}, {events = 32767, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, { events = 0, data = {ptr = 0xacec5d2000000000, fd = 0, u32 = 0, u64 = 12460436661047656448}}, {events = 32767, data = {ptr = 0x7f31e6f2b756 <_dl_fixup+230>, fd = -420300970, u32 = 3874666326, u64 = 139852304791382}}, { events = 5, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 0, data = {ptr = 0x7fffacec5ee0, fd = -1393795360, u32 = 2901171936, u64 = 140736094559968}}, {events = 3872400168, data = {ptr = 0x7f31, fd = 32561, u32 = 32561, u64 = 32561}}, {events = 0, data = {ptr = 0x7fffacec5d20, fd = -1393795808, u32 = 2901171488, u64 = 140736094559520}}, {events = 20, data = {ptr = 0x114400000001, fd = 1, u32 = 1, u64 = 18983755448321}}, { events = 0, data = {ptr = 0x7fffacec5d00, fd = -1393795840, u32 = 2901171456, u64 = 140736094559488}}, {events = 3872430905, data = {ptr = 0x128be7800007f31, fd = 32561, u32 = 32561, u64 = 83526015711739697}}, {events = 0, data = {ptr = 0x128be30, fd = 19447344, u32 = 19447344, u64 = 19447344}}} source = 0x1407d20 n = 0 #10 0x00007f31e6d09ac2 in wl_display_run (display=0x128be30) at wayland-server.c:961 No locals. #11 0x0000000000413d7c in main (argc=1, argv=0x7fffacec5fc8) at compositor.c:4254 help = 0 backend = 0x42f8fe "drm-backend.so" config = 0x0 signals = {0x128bf50, 0x128c6f0, 0x128c740, 0x128c790} backend_init = 0x7f31e46e2fa1 shell = 0x1297d40 "desktop-shell.so" modules = 0x128bfa0 "" log = 0x128b9e0 "weston.log" idle_time = 0 section = 0x0 ret = 0 ec = 0x1291940 loop = 0x128bec0 i = 1 option_backend = 0x0 version = 0 core_options = {{type = WESTON_OPTION_STRING, name = 0x42f75f "backend", short_name = 66, data = 0x7fffacec5e98}, {type = WESTON_OPTION_STRING, name = 0x42f767 "shell", short_name = 0, data = 0x7fffacec5e90}, { type = WESTON_OPTION_STRING, name = 0x42f76d "socket", short_name = 83, data = 0x7fffacec5e68}, {type = WESTON_OPTION_INTEGER, name = 0x42f774 "idle-time", short_name = 105, data = 0x7fffacec5e74}, { type = WESTON_OPTION_STRING, name = 0x42f77e "modules", short_name = 0, data = 0x7fffacec5e80}, {type = WESTON_OPTION_STRING, name = 0x42f786 "log", short_name = 0, data = 0x7fffacec5e78}, {type = WESTON_OPTION_BOOLEAN, name = 0x42f78a "help", short_name = 104, data = 0x7fffacec5e70}, {type = WESTON_OPTION_BOOLEAN, name = 0x42f78f "version", short_name = 0, data = 0x7fffacec5e64}} display = 0x128be30 option_modules = 0x0 socket_name = 0x42f755 "wayland-0" (gdb)