Program received signal SIGSEGV, Segmentation fault. 0x00007f688c121d4c in wl_list_insert (list=0x14d2670, elm=0x14d2558) at wayland-util.c:47 47 elm->next->prev = elm; (gdb) bt #0 0x00007f688c121d4c in wl_list_insert (list=0x14d2670, elm=0x14d2558) at wayland-util.c:47 #1 0x0000000000407b11 in wl_signal_add (signal=0x132f0d0, listener=0x14d2558) at /home/uartie/Work/stable-next-wayland/install/include/wayland-server.h:223 #2 0x000000000040a95f in weston_view_assign_output (ev=0x14d2340) at compositor.c:922 #3 0x000000000040b24a in weston_view_update_transform (view=0x14d2340) at compositor.c:1080 #4 0x0000000000418be3 in pointer_cursor_surface_configure (es=0x1749290, dx=0, dy=0) at input.c:1536 #5 0x0000000000418e8c in pointer_set_cursor (client=0x14a2dc0, resource=0x14d1c50, serial=28, surface_resource=0x1749480, x=10, y=5) at input.c:1589 #6 0x00007f688bf0cd8c in ffi_call_unix64 () from /lib64/libffi.so.6 #7 0x00007f688bf0c6bc in ffi_call () from /lib64/libffi.so.6 #8 0x00007f688c120c38 in wl_closure_invoke (closure=0x131a1c0, flags=2, target=0x14d1c50, opcode=0, data=0x14a2dc0) at connection.c:927 #9 0x00007f688c116461 in wl_client_connection_data (fd=47, mask=1, data=0x14a2dc0) at wayland-server.c:332 #10 0x00007f688c119cba in wl_event_source_fd_dispatch (source=0x17460c0, ep=0x7fff58f13380) at event-loop.c:86 #11 0x00007f688c11a92e in wl_event_loop_dispatch (loop=0x1311ec0, timeout=-1) at event-loop.c:421 #12 0x00007f688c117ac2 in wl_display_run (display=0x1311e30) at wayland-server.c:961 #13 0x0000000000413e45 in main (argc=1, argv=0x7fff58f137f8) at compositor.c:4270 (gdb) bt full #0 0x00007f688c121d4c in wl_list_insert (list=0x14d2670, elm=0x14d2558) at wayland-util.c:47 No locals. #1 0x0000000000407b11 in wl_signal_add (signal=0x132f0d0, listener=0x14d2558) at /home/uartie/Work/stable-next-wayland/install/include/wayland-server.h:223 No locals. #2 0x000000000040a95f in weston_view_assign_output (ev=0x14d2340) at compositor.c:922 ec = 0x1317940 new_output = 0x132eec0 region = {extents = {x1 = 90, y1 = 95, x2 = 122, y2 = 127}, data = 0x0} mask = 1 e = 0x7fff58f12ee0 output = 0x1317aa0 max = 1024 area = 1024 #3 0x000000000040b24a in weston_view_update_transform (view=0x14d2340) at compositor.c:1080 parent = 0x0 #4 0x0000000000418be3 in pointer_cursor_surface_configure (es=0x1749290, dx=0, dy=0) at input.c:1536 pointer = 0x1495540 x = 90 y = 95 __PRETTY_FUNCTION__ = "pointer_cursor_surface_configure" #5 0x0000000000418e8c in pointer_set_cursor (client=0x14a2dc0, resource=0x14d1c50, serial=28, surface_resource=0x1749480, x=10, y=5) at input.c:1589 pointer = 0x1495540 surface = 0x1749290 #6 0x00007f688bf0cd8c in ffi_call_unix64 () from /lib64/libffi.so.6 No symbol table info available. #7 0x00007f688bf0c6bc in ffi_call () from /lib64/libffi.so.6 No symbol table info available. #8 0x00007f688c120c38 in wl_closure_invoke (closure=0x131a1c0, flags=2, target=0x14d1c50, opcode=0, data=0x14a2dc0) at connection.c:927 count = 4 ffi_types = {0x7f688bf0d060 , 0x7f688bf0d060 , 0x7f688bf0d0e0 , 0x7f688bf0d060 , 0x7f688bf0d0c0 , 0x7f688bf0d0c0 , 0x0, 0x7f688c122ee1 , 0x7fff58f131e0, 0x40, 0x7fff58f137f0, 0x0, 0x7fff58f132b0, 0x7f688c11e010 , 0x0, 0x18, 0x131a290, 0x1750760, 0xe8, 0x5ec00407390, 0x7fff58f13210, 0x7f688c11e31c } implementation = 0x430080 cif = {abi = FFI_UNIX64, nargs = 6, arg_types = 0x7fff58f13140, rtype = 0x7f688bf0d180 , bytes = 0, flags = 0} ffi_args = {0x7fff58f13100, 0x7fff58f13108, 0x131a1d8, 0x131a1e0, 0x131a1e8, 0x131a1f0, 0x7f688c327500 , 0x14a2df8, 0xa58f137f0, 0x14a2df8, 0x7fff58f13280, 0x7f688c123474, 0x63a840 , 0x63a840 , 0x7fff58f132b0, 0x7f688c120645 , 0x14a2df8, 0x131a1c0, 0x58f13269, 0x40000000a, 0x7f688c327500 , 0x400000001} #9 0x00007f688c116461 in wl_client_connection_data (fd=47, mask=1, data=0x14a2dc0) at wayland-server.c:332 connection = 0x1750760 resource = 0x14d1c50 message = 0x7f688c327500 p = {36, 1572864} resource_flags = 0 size = 24 closure = 0x131a1c0 client = 0x14a2dc0 object = 0x14d1c50 opcode = 0 len = 52 #10 0x00007f688c119cba in wl_event_source_fd_dispatch (source=0x17460c0, ep=0x7fff58f13380) at event-loop.c:86 fd_source = 0x17460c0 mask = 1 #11 0x00007f688c11a92e in wl_event_loop_dispatch (loop=0x1311ec0, timeout=-1) at event-loop.c:421 i = 0 count = 2 ep = {{events = 1, data = {ptr = 0x17460c0, fd = 24404160, u32 = 24404160, u64 = 24404160}}, {events = 1, data = {ptr = 0x148d860, fd = 21551200, u32 = 21551200, u64 = 21551200}}, {events = 2349982761, data = { ptr = 0x404000007f68, fd = 32616, u32 = 32616, u64 = 70643622117224}}, {events = 0, data = {ptr = 0x7fff58f134d0, fd = 1492202704, u32 = 1492202704, u64 = 140734685590736}}, {events = 1492202576, data = { ptr = 0x175377800007fff, fd = 32767, u32 = 32767, u64 = 105051154848710655}}, {events = 0, data = {ptr = 0x4, fd = 4, u32 = 4, u64 = 4}}, {events = 1, data = {ptr = 0x58f134e000000001, fd = 1, u32 = 1, u64 = 6408961881402245121}}, {events = 32767, data = {ptr = 0x7f688c11e746 , fd = -1944983738, u32 = 2349983558, u64 = 140087003309894}}, {events = 3051676113, data = {ptr = 0x175076000000000, fd = 0, u32 = 0, u64 = 104998275211329536}}, {events = 0, data = {ptr = 0x1751798, fd = 24450968, u32 = 24450968, u64 = 24450968}}, {events = 68, data = {ptr = 0x175176800000000, fd = 0, u32 = 0, u64 = 105015901757112320}}, {events = 0, data = {ptr = 0x30, fd = 48, u32 = 48, u64 = 48}}, {events = 0, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 32767, data = {ptr = 0x7fff58f133f0, fd = 1492202480, u32 = 1492202480, u64 = 140734685590512}}, {events = 1, data = {ptr = 0x58f1345000000000, fd = 0, u32 = 0, u64 = 6408961262926954496}}, {events = 32767, data = {ptr = 0x14, fd = 20, u32 = 20, u64 = 20}}, {events = 0, data = {ptr = 0x8c32827800000000, fd = 0, u32 = 0, u64 = 10102280366053130240}}, {events = 32616, data = {ptr = 0x14, fd = 20, u32 = 20, u64 = 20}}, {events = 1, data = {ptr = 0x1b00000001, fd = 1, u32 = 1, ---Type to continue, or q to quit--- u64 = 115964116993}}, {events = 0, data = {ptr = 0x7f688c328398, fd = -1942846568, u32 = 2352120728, u64 = 140087005447064}}, {events = 0, data = {ptr = 0x58f137f000000000, fd = 0, u32 = 0, u64 = 6408965248656605184}}, { events = 32767, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 0, data = {ptr = 0x58f1354000000000, fd = 0, u32 = 0, u64 = 6408962293719105536}}, {events = 32767, data = {ptr = 0x7f688c339756 <_dl_fixup+230>, fd = -1942775978, u32 = 2352191318, u64 = 140087005517654}}, {events = 5, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 0, data = {ptr = 0x7fff58f13710, fd = 1492203280, u32 = 1492203280, u64 = 140734685591312}}, {events = 2349925160, data = {ptr = 0x7f68, fd = 32616, u32 = 32616, u64 = 32616}}, {events = 0, data = {ptr = 0x7fff58f13540, fd = 1492202816, u32 = 1492202816, u64 = 140734685590848}}, { events = 20, data = {ptr = 0x103000000001, fd = 1, u32 = 1, u64 = 17798344474625}}, {events = 68, data = {ptr = 0x7fff58f13520, fd = 1492202784, u32 = 1492202784, u64 = 140734685590816}}, {events = 2349955897, data = { ptr = 0x1311e7800007f68, fd = 32616, u32 = 32616, u64 = 85883368641691496}}, {events = 0, data = {ptr = 0x1311e30, fd = 19996208, u32 = 19996208, u64 = 19996208}}} source = 0x17460c0 n = 68 #12 0x00007f688c117ac2 in wl_display_run (display=0x1311e30) at wayland-server.c:961 No locals. #13 0x0000000000413e45 in main (argc=1, argv=0x7fff58f137f8) at compositor.c:4270 option_shell = 0x0 help = 0 backend = 0x1311fa0 "/usr/share/X11/xkb" config = 0x0 signals = {0x1311f50, 0x13126f0, 0x1312740, 0x1312790} backend_init = 0x7f6889af0fc1 shell = 0x131dd30 "mat4" modules = 0x131dd30 "mat4" log = 0x13119e0 "weston.log" idle_time = 0 section = 0x0 ret = 0 ec = 0x1317940 loop = 0x1311ec0 i = 1 option_backend = 0x0 version = 0 core_options = {{type = WESTON_OPTION_STRING, name = 0x42fa7f "backend", short_name = 66, data = 0x7fff58f136c8}, {type = WESTON_OPTION_STRING, name = 0x42fa87 "shell", short_name = 0, data = 0x7fff58f136b8}, { type = WESTON_OPTION_STRING, name = 0x42fa8d "socket", short_name = 83, data = 0x7fff58f13690}, {type = WESTON_OPTION_INTEGER, name = 0x42fa94 "idle-time", short_name = 105, data = 0x7fff58f1369c}, { type = WESTON_OPTION_STRING, name = 0x42fa9e "modules", short_name = 0, data = 0x7fff58f136a8}, {type = WESTON_OPTION_STRING, name = 0x42faa6 "log", short_name = 0, data = 0x7fff58f136a0}, {type = WESTON_OPTION_BOOLEAN, name = 0x42faaa "help", short_name = 104, data = 0x7fff58f13698}, {type = WESTON_OPTION_BOOLEAN, name = 0x42faaf "version", short_name = 0, data = 0x7fff58f1368c}} display = 0x1311e30 option_modules = 0x0 socket_name = 0x42fa75 "wayland-0" (gdb)