Program received signal SIGSEGV, Segmentation fault. 0x00007f1ae1dbe2b4 in wl_proxy_marshal (proxy=0x0, opcode=3) at wayland-client.c:420 420 wl_argument_from_va_list(proxy->object.interface->methods[opcode].signature, (gdb) bt #0 0x00007f1ae1dbe2b4 in wl_proxy_marshal (proxy=0x0, opcode=3) at wayland-client.c:420 #1 0x00000000004090a6 in wl_shell_surface_set_toplevel (wl_shell_surface=0x0) at /home/uartie/Work/stable-wayland/install/include/wayland-client-protocol.h:1322 #2 0x0000000000410d2e in window_set_maximized (window=0x9e0d00, maximized=1) at window.c:4306 #3 0x000000000040cdac in frame_button_button_handler (widget=0xa9bd50, input=0x7b81e0, time=3644256524, button=272, state=WL_POINTER_BUTTON_STATE_RELEASED, data=0xb1cf80) at window.c:2347 #4 0x000000000040e2ff in pointer_handle_button (data=0x7b81e0, pointer=0x86e880, serial=40, time=3644256524, button=272, state_w=0) at window.c:2956 #5 0x0000003a94405cfc in ffi_call_unix64 () from /lib64/libffi.so.6 #6 0x0000003a9440562c in ffi_call () from /lib64/libffi.so.6 #7 0x00007f1ae1dc1a00 in wl_closure_invoke (closure=0x12325c0, flags=1, target=0x86e880, opcode=3, data=0x7b81e0) at connection.c:918 #8 0x00007f1ae1dbf14e in dispatch_event (display=0x7b2ef0, queue=0x7b2f80) at wayland-client.c:947 #9 0x00007f1ae1dbf363 in dispatch_queue (display=0x7b2ef0, queue=0x7b2f80) at wayland-client.c:1044 #10 0x00007f1ae1dbf60a in wl_display_dispatch_queue (display=0x7b2ef0, queue=0x7b2f80) at wayland-client.c:1223 #11 0x00007f1ae1dbf6ba in wl_display_dispatch (display=0x7b2ef0) at wayland-client.c:1290 #12 0x0000000000412b5c in handle_display_data (task=0x7b1948, events=1) at window.c:5250 #13 0x00000000004135d2 in display_run (display=0x7b18d0) at window.c:5575 #14 0x000000000040882e in main (argc=1, argv=0x7fffd767f9e8) at desktop-shell.c:1312 (gdb) bt full #0 0x00007f1ae1dbe2b4 in wl_proxy_marshal (proxy=0x0, opcode=3) at wayland-client.c:420 args = {{i = 0, u = 0, f = 0, s = 0x1400000000
, o = 0x1400000000, n = 0, a = 0x1400000000, h = 0}, {i = 8152704, u = 8152704, f = 8152704, s = 0x7c6680 "`S|", o = 0x7c6680, n = 8152704, a = 0x7c6680, h = 8152704}, {i = -681053856, u = 3613913440, f = -681053856, s = 0x7fffd767f160 "0\363g\327\377\177", o = 0x7fffd767f160, n = 3613913440, a = 0x7fffd767f160, h = -681053856}, {i = -517045448, u = 3777921848, f = -517045448, s = 0x7f1ae12e8338 "H\213E\370\017\267\220, n = 3777921848, a = 0x7f1ae12e8338 , h = -517045448}, {i = 8244480, u = 8244480, f = 8244480, s = 0x11110000007dcd00
, o = 0x11110000007dcd00, n = 8244480, a = 0x11110000007dcd00, h = 8244480}, {i = 8152704, u = 8152704, f = 8152704, s = 0x7c6680 "`S|", o = 0x7c6680, n = 8152704, a = 0x7c6680, h = 8152704}, {i = -681053392, u = 3613913904, f = -681053392, s = 0x7fffd767f330 "", o = 0x7fffd767f330, n = 3613913904, a = 0x7fffd767f330, h = -681053392}, {i = 9795072, u = 9795072, f = 9795072, s = 0x957600 "", o = 0x957600, n = 9795072, a = 0x957600, h = 9795072}, {i = -681053248, u = 3613914048, f = -681053248, s = 0x7fffd767f3c0 "\340\026\236", o = 0x7fffd767f3c0, n = 3613914048, a = 0x7fffd767f3c0, h = -681053248}, {i = 9795072, u = 9795072, f = 9795072, s = 0x957600 "", o = 0x957600, n = 9795072, a = 0x957600, h = 9795072}, {i = -681053728, u = 3613913568, f = -681053728, s = 0x7fffd767f1e0 "\001", o = 0x7fffd767f1e0, n = 3613913568, a = 0x7fffd767f1e0, h = -681053728}, {i = -527489380, u = 3767477916, f = -527489380, s = 0x7f1ae08f269c "\200", , o = 0x7f1ae08f269c , n = 3767477916, a = 0x7f1ae08f269c , h = -527489380}, {i = 0, u = 0, f = 0, s = 0x4366000000000000
, o = 0x4366000000000000, n = 0, a = 0x4366000000000000, h = 0}, {i = 0, u = 0, f = 0, s = 0x3f80000000000000
, o = 0x3f80000000000000, n = 0, a = 0x3f80000000000000, h = 0}, {i = 2, u = 2, f = 2, s = 0x200000002
, o = 0x200000002, n = 2, a = 0x200000002, h = 2}, {i = 12669296, u = 12669296, f = 12669296, s = 0xc15170 "", o = 0xc15170, n = 12669296, a = 0xc15170, h = 12669296}, {i = 1, u = 1, f = 1, s = 0x7eb800000001
, o = 0x7eb800000001, n = 1, a = 0x7eb800000001, h = 1}, {i = 12669296, u = 12669296, f = 12669296, s = 0xc15170 "", o = 0xc15170, n = 12669296, a = 0xc15170, h = 12669296}, {i = -681053664, u = 3613913632, f = -681053664, s = 0x7fffd767f220 "p\362g\327\377\177", o = 0x7fffd767f220, n = 3613913632, a = 0x7fffd767f220, h = -681053664}, {i = -527489380, u = 3767477916, f = -527489380, s = 0x7f1ae08f269c "\200", , o = 0x7f1ae08f269c , n = 3767477916, a = 0x7f1ae08f269c , h = -527489380}} ap = {{gp_offset = 16, fp_offset = 48, overflow_arg_area = 0x7fffd767f290, reg_save_area = 0x7fffd767f1d0}} #1 0x00000000004090a6 in wl_shell_surface_set_toplevel (wl_shell_surface=0x0) at /home/uartie/Work/stable-wayland/install/include/wayland-client-protocol.h:1322 No locals. #2 0x0000000000410d2e in window_set_maximized (window=0x9e0d00, maximized=1) at window.c:4306 No locals. #3 0x000000000040cdac in frame_button_button_handler (widget=0xa9bd50, input=0x7b81e0, time=3644256524, button=272, state=WL_POINTER_BUTTON_STATE_RELEASED, data=0xb1cf80) at window.c:2347 frame_button = 0xb1cf80 window = 0x9e0d00 was_pressed = 1 #4 0x000000000040e2ff in pointer_handle_button (data=0x7b81e0, pointer=0x86e880, serial=40, time=3644256524, button=272, state_w=0) at window.c:2956 input = 0x7b81e0 widget = 0xa9bd50 state = WL_POINTER_BUTTON_STATE_RELEASED #5 0x0000003a94405cfc in ffi_call_unix64 () from /lib64/libffi.so.6 No symbol table info available. #6 0x0000003a9440562c in ffi_call () from /lib64/libffi.so.6 No symbol table info available. #7 0x00007f1ae1dc1a00 in wl_closure_invoke (closure=0x12325c0, flags=1, target=0x86e880, opcode=3, data=0x7b81e0) at connection.c:918 count = 4 cif = {abi = FFI_UNIX64, nargs = 6, arg_types = 0x7fffd767f560, rtype = 0x3a944060f0 , bytes = 0, flags = 0} ffi_types = {0x3a94405fd0 , 0x3a94405fd0 , 0x3a94406050 , 0x3a94406050 , 0x3a94406050 , 0x3a94406050 , 0x0, 0x18, 0x18, 0x7b3050, 0x7fffd767f640, 0x7f1ae1dc1303 , 0x7f1ae1fc6a08 , 0x7b2f48, 0x18d767f5f0, 0x7f1ae1dc34d3, 0x7fffd767f610, 0x7f1ae1dc34d3, 0x7fffd767f620, 0x7f1ae1dc34d2, 0x7fffd767f640, 0x7f1ae1dbef57 } ffi_args = {0x7fffd767f490, 0x7fffd767f498, 0x12325d8, 0x12325e0, 0x12325e8, 0x12325f0, 0x33, 0x0, 0x7fffd767f540, 0x0, 0x6e0000005b, 0x0, 0x0, 0x7c00000077, 0x7fffd767f53f, 0x7f1ae21e6d9b <_eglPutContext+31>, 0x7fffd767f620, 0x7b5060, 0x7fffd767f580, 0x7f1ae1dbfb77 , 0x7fffd767f620, 0x18} implementation = 0x61d7a0 #8 0x00007f1ae1dbf14e in dispatch_event (display=0x7b2ef0, queue=0x7b2f80) at wayland-client.c:947 closure = 0x12325c0 proxy = 0x86e880 opcode = 3 proxy_destroyed = false #9 0x00007f1ae1dbf363 in dispatch_queue (display=0x7b2ef0, queue=0x7b2f80) at wayland-client.c:1044 count = 0 #10 0x00007f1ae1dbf60a in wl_display_dispatch_queue (display=0x7b2ef0, queue=0x7b2f80) at wayland-client.c:1223 pfd = {{fd = 23, events = 1, revents = 1}, {fd = -505678972, events = 32538, revents = 0}} ret = 0 #11 0x00007f1ae1dbf6ba in wl_display_dispatch (display=0x7b2ef0) at wayland-client.c:1290 No locals. #12 0x0000000000412b5c in handle_display_data (task=0x7b1948, events=1) at window.c:5250 display = 0x7b18d0 ep = {events = 3613914976, data = {ptr = 0x7b2ef000007fff, fd = 32767, u32 = 32767, u64 = 34673030462472191}} ret = 0 #13 0x00000000004135d2 in display_run (display=0x7b18d0) at window.c:5575 task = 0x7b1948 ep = {{events = 1, data = {ptr = 0x7b1948, fd = 8067400, u32 = 8067400, u64 = 8067400}}, {events = 0, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 0, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 0, data = {ptr = 0x10000000, fd = 268435456, u32 = 268435456, u64 = 268435456}}, {events = 0, data = {ptr = 0xd767f9e000000000, fd = 0, u32 = 0, u64 = 15521649381223694336}}, {events = 32767, data = {ptr = 0x0, fd = 0, u32 = 0, ---Type to continue, or q to quit--- u64 = 0}}, {events = 0, data = {ptr = 0xe153292800000000, fd = 0, u32 = 0, u64 = 16236366333376200704}}, {events = 32538, data = {ptr = 0x3a91622560, fd = -1855838880, u32 = 2439128416, u64 = 251547231584}}, { events = 2439127560, data = {ptr = 0x91409faf0000003a, fd = 58, u32 = 58, u64 = 10466541107977125946}}, {events = 58, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 3780323624, data = {ptr = 0x100007f1a, fd = 32538, u32 = 32538, u64 = 4294999834}}, {events = 110, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 1, data = {ptr = 0x9162220800000000, fd = 0, u32 = 0, u64 = 10475973100972277760}}, {events = 58, data = { ptr = 0x7fffd767f6ff, fd = -681052417, u32 = 3613914879, u64 = 140736807302911}}, {events = 6181, data = {ptr = 0xd767f74000000000, fd = 0, u32 = 0, u64 = 15521646495005671424}}, {events = 32767, data = { ptr = 0x7f1ae1dc2829 , fd = -505665495, u32 = 3789301801, u64 = 139753435179049}}} i = 0 count = 1 ret = 0 #14 0x000000000040882e in main (argc=1, argv=0x7fffd767f9e8) at desktop-shell.c:1312 desktop = {display = 0x7b18d0, shell = 0x8a0380, interface_version = 2, unlock_dialog = 0xaf8e10, unlock_task = {run = 0x407ced , link = {prev = 0x0, next = 0x0}}, outputs = {prev = 0x8895a8, next = 0x8895a8}, grab_window = 0x9944a0, grab_widget = 0x994680, config = 0x7b08b0, locking = 1, grab_cursor = CURSOR_BOTTOM_LEFT, painted = 1} output = 0x7fffd767f8b0 s = 0x7b1b60 (gdb)