#0 0xb7753c7c in __kernel_vsyscall () No symbol table info available. #1 0xb7463577 in __GI_raise (sig=5) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56 resultvar = resultvar = pid = -1218580480 selftid = 791 #2 0x0804fd94 in on_caught_signal (s=11, siginfo=0xbfcfa44c, context=0xbfcfa4cc) at src/compositor.c:4370 No locals. #3 No symbol table info available. #4 _pixman_image_validate (image=0x0) at pixman-image.c:539 No locals. #5 0xb7696881 in pixman_image_composite32 (op=PIXMAN_OP_SRC, src=0x8a77c60, mask=0x0, dest=0x0, src_x=0, src_y=0, mask_x=0, mask_y=0, dest_x=0, dest_y=0, width=1280, height=800) at pixman.c:595 src_format = mask_format = dest_format = region = {extents = {x1 = 134608533, y1 = 1, x2 = 145194272, y2 = 0}, data = 0x8a77c60} extents = {x1 = 134608533, y1 = -1076909848, x2 = 145194256, y2 = -1076909576} imp = 0x8a778cc func = 0x8a77d10 info = {op = PIXMAN_OP_CLEAR, src_image = 0x0, mask_image = 0x0, dest_image = 0xb76e9070 , src_x = 800, src_y = 145193164, mask_x = 145193572, mask_y = 134608567, dest_x = 145193320, dest_y = -1076909576, width = 145209676, height = 1137246208, src_flags = 1140637696, mask_flags = 3218057720, dest_flags = 3218057448} pbox = n = -1076909576 #6 0xb763d59f in fbdev_output_repaint_pixman (damage=, base=) at src/compositor-fbdev.c:171 src_y = -1217806704 rects = 0x0 x2 = -1217825840 nrects = 1 src_x = 0 y2 = 800 #7 fbdev_output_repaint (base=0x8a778cc, damage=0xbfcfa9f8) at src/compositor-fbdev.c:205 fbc = 0xbfcfaa08 #8 0x08054878 in weston_output_repaint (output=) at src/compositor.c:2053 output_damage = {extents = {x1 = 0, y1 = 0, x2 = 1280, y2 = 800}, data = 0x0} frame_callback_list = {prev = 0x8a7919c, next = 0x8a7919c} r = 145193164 #9 weston_output_finish_frame (output=0x8a778cc, stamp=0xbfcfaa44) at src/compositor.c:2105 fd = 0 #10 0xb763d66d in fbdev_output_start_repaint_loop (output=0x8a778cc) at src/compositor-fbdev.c:120 ts = {tv_sec = 74, tv_nsec = 504728480} #11 0xb774699c in wl_event_loop_dispatch_idle (loop=0x8a716d0) at src/event-loop.c:398 source = 0x8a8ac30 #12 0xb7746a08 in wl_event_loop_dispatch (loop=0x8a716d0, timeout=-1) at src/event-loop.c:410 ep = {{events = 1, data = {ptr = 0x8aa0f78, fd = 145362808, u32 = 145362808, u64 = 145362808}}, {events = 1, data = {ptr = 0x8a791a8, fd = 145199528, u32 = 145199528, u64 = 145199528}}, {events = 10228341, data = {ptr = 0xbfcfaaf4, fd = -1076909324, u32 = 3218057972, u64 = 13219473710363159284}}, {events = 3077837112, data = {ptr = 0xb7740858, fd = -1217132456, u32 = 3077834840, u64 = 7372802136}}, { events = 128, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 13205666641418911744}}, {events = 3218058100, data = { ptr = 0xb7746c10 , fd = -1217106928, u32 = 3077860368, u64 = 13821454471004449808}}, {events = 145424052, data = {ptr = 0x4, fd = 4, u32 = 4, u64 = 13821454296127897604}}, {events = 145293280, data = {ptr = 0xb776a4b0 <_dl_runtime_resolve+16>, fd = -1216961360, u32 = 3078005936, u64 = 13219308908032992432}}, {events = 3733866240, data = {ptr = 0xb7750000, fd = -1217069056, u32 = 3077898240, u64 = 13821454007148019712}}, {events = 3077860395, data = {ptr = 0xb7750000, fd = -1217069056, u32 = 3077898240, u64 = 623941069082787840}}, { events = 3218058100, data = {ptr = 0x8a8bf20, fd = 145276704, u32 = 145276704, u64 = 13219313453470629664}}, {events = 1, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 4294967296}}, {events = 64, data = {ptr = 0x8a8df30, fd = 145284912, u32 = 145284912, u64 = 13821454227553705776}}, { events = 3218058128, data = {ptr = 0x40c, fd = 1036, u32 = 1036, u64 = 4294968332}}, {events = 145277740, data = {ptr = 0x40, fd = 64, u32 = 64, u64 = 64}}, {events = 3218058276, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 3218058084, data = {ptr = 0x1, fd = 1, u32 = 1, u64 = 1}}, {events = 0, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 68719476736}}, {events = 1, data = {ptr = 0x1, fd = 1, u32 = 1, u64 = 184683593729}}, {events = 3078060344, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 3075128888, data = {ptr = 0xffffffff, fd = -1, u32 = 4294967295, u64 = 8589934591}}, {events = 3077835512, data = {ptr = 0xb7752a90, fd = -1217058160, u32 = 3077909136, u64 = 624192238770268816}}, {events = 3218059348, data = {ptr = 0x11, fd = 17, u32 = 17, u64 = 12884901905}}, {events = 145331080, data = { ptr = 0xb7777000, fd = -1216909312, u32 = 3078057984, u64 = 13219519082257674240}}, {events = 1, data = {ptr = 0xbfcfac40, fd = -1076908992, u32 = 3218058304, u64 = 13219825438119930944}}, {events = 3077909576, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 4294967296}}, {events = 1, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 4294967296}}, {events = 3218058336, data = {ptr = 0xb7764131 <_dl_fixup+225>, fd = -1216986831, u32 = 3077980465, u64 = 13821455055120122161}}, {events = 3733866240, data = {ptr = 0xb7741138, fd = -1217130184, u32 = 3077837112, u64 = 13219205343486415160}}, {events = 3077860955, data = {ptr = 0xb7750000, fd = -1217069056, u32 = 3077898240, u64 = 624230446799323136}}, { events = 145168048, data = {ptr = 0x8a71698, fd = 145168024, u32 = 145168024, u64 = 13219276959133406872}}, {events = 145272600, data = { ptr = 0xb7750000, fd = -1217069056, u32 = 3077898240, u64 = 623491849863364608}}} source = i = count = n = 145168080 #13 0xb7744ef4 in wl_display_run (display=0x8a71688) at src/wayland-server.c:999 No locals. #14 0x0804e481 in main (argc=1, argv=0xbfcfb034) at src/compositor.c:4823 ret = 0 display = ec = 0x8a76930 signals = {0x8a716f8, 0x8a71720, 0x8a71748, 0x8a71770} loop = backend_init = i = fd = backend = 0x8a71458 "fbdev-backend.so" shell = 0x8a886b0 "desktop-shell.so" modules = 0x8a88548 "desktop-shell.so" option_modules = 0x8a71488 "desktop-shell.so" log = 0x8a714a0 "/var/log/loginmanagerdisplay.log" server_socket = end = 0x0 idle_time = 300 help = 0 socket_name = 0x8a71470 "loginmanagerdisplay" version = 0 noconfig = 0 numlock_on = 0 config = section = primary_client = primary_client_destroyed = {link = {prev = 0x26, next = 0x0}, notify = 0x0} seat = core_options = {{type = WESTON_OPTION_STRING, name = 0x8061787 "backend", short_name = 66, data = 0xbfcfacb4}, {type = WESTON_OPTION_STRING, name = 0x806178f "shell", short_name = 0, data = 0xbfcfacb8}, {type = WESTON_OPTION_STRING, name = 0x8061795 "socket", short_name = 83, data = 0xbfcfacd4}, {type = WESTON_OPTION_INTEGER, name = 0x806179c "idle-time", short_name = 105, data = 0xbfcfaccc}, { type = WESTON_OPTION_STRING, name = 0x80617a6 "modules", short_name = 0, data = 0xbfcfacc0}, {type = WESTON_OPTION_STRING, name = 0x80617ae "log", short_name = 0, data = 0xbfcfacc4}, {type = WESTON_OPTION_BOOLEAN, name = 0x80617b2 "help", short_name = 104, data = 0xbfcfacd0}, { type = WESTON_OPTION_BOOLEAN, name = 0x80617b7 "version", short_name = 0, data = 0xbfcfacd8}, {type = WESTON_OPTION_BOOLEAN, name = 0x80617bf "no-config", short_name = 0, data = 0xbfcfacdc}}