[uartie@IVB001-T wayland]$ sudo gdb -p 30933 GNU gdb (GDB) Fedora (7.4.50.20120120-52.fc17) Copyright (C) 2012 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-redhat-linux-gnu". For bug reporting instructions, please see: . Attaching to process 30933 Reading symbols from /home/uartie/wayland/install/bin/weston...done. Reading symbols from /home/uartie/wayland/install/lib/libEGL.so.1...done. Loaded symbols for /home/uartie/wayland/install/lib/libEGL.so.1 Reading symbols from /home/uartie/wayland/install/lib/libX11-xcb.so.1...done. Loaded symbols for /home/uartie/wayland/install/lib/libX11-xcb.so.1 Reading symbols from /lib64/libxcb-dri2.so.0...(no debugging symbols found)...done. Loaded symbols for /lib64/libxcb-dri2.so.0 Reading symbols from /lib64/libxcb-xfixes.so.0...(no debugging symbols found)...done. Loaded symbols for /lib64/libxcb-xfixes.so.0 Reading symbols from /lib64/libxcb-shape.so.0...(no debugging symbols found)...done. Loaded symbols for /lib64/libxcb-shape.so.0 Reading symbols from /home/uartie/wayland/install/lib/libwayland-client.so.0...done. Loaded symbols for /home/uartie/wayland/install/lib/libwayland-client.so.0 Reading symbols from /home/uartie/wayland/install/lib/libwayland-server.so.0...done. Loaded symbols for /home/uartie/wayland/install/lib/libwayland-server.so.0 Reading symbols from /lib64/libffi.so.5...(no debugging symbols found)...done. Loaded symbols for /lib64/libffi.so.5 Reading symbols from /home/uartie/wayland/install/lib/libgbm.so.1...done. Loaded symbols for /home/uartie/wayland/install/lib/libgbm.so.1 Reading symbols from /lib64/libudev.so.0...(no debugging symbols found)...done. Loaded symbols for /lib64/libudev.so.0 Reading symbols from /home/uartie/wayland/install/lib/libGLESv2.so.2...done. Loaded symbols for /home/uartie/wayland/install/lib/libGLESv2.so.2 Reading symbols from /home/uartie/wayland/install/lib/libdrm.so.2...done. Loaded symbols for /home/uartie/wayland/install/lib/libdrm.so.2 Reading symbols from /home/uartie/wayland/install/lib/libglapi.so.0...done. Loaded symbols for /home/uartie/wayland/install/lib/libglapi.so.0 Reading symbols from /home/uartie/wayland/install/lib/libxkbcommon.so.0...done. Loaded symbols for /home/uartie/wayland/install/lib/libxkbcommon.so.0 Reading symbols from /home/uartie/wayland/install/lib/libcairo.so.2...done. Loaded symbols for /home/uartie/wayland/install/lib/libcairo.so.2 Reading symbols from /lib64/libpthread.so.0...(no debugging symbols found)...done. [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib64/libthread_db.so.1". Loaded symbols for /lib64/libpthread.so.0 Reading symbols from /lib64/libfontconfig.so.1...(no debugging symbols found)...done. Loaded symbols for /lib64/libfontconfig.so.1 Reading symbols from /lib64/libfreetype.so.6...(no debugging symbols found)...done. Loaded symbols for /lib64/libfreetype.so.6 Reading symbols from /lib64/libxcb-shm.so.0...(no debugging symbols found)...done. Loaded symbols for /lib64/libxcb-shm.so.0 Reading symbols from /lib64/libxcb-render.so.0...(no debugging symbols found)...done. Loaded symbols for /lib64/libxcb-render.so.0 Reading symbols from /lib64/libXrender.so.1...(no debugging symbols found)...done. Loaded symbols for /lib64/libXrender.so.1 Reading symbols from /home/uartie/wayland/install/lib/libX11.so.6...done. Loaded symbols for /home/uartie/wayland/install/lib/libX11.so.6 Reading symbols from /lib64/libxcb.so.1...(no debugging symbols found)...done. Loaded symbols for /lib64/libxcb.so.1 Reading symbols from /lib64/libdl.so.2...(no debugging symbols found)...done. Loaded symbols for /lib64/libdl.so.2 Reading symbols from /lib64/libXext.so.6...(no debugging symbols found)...done. Loaded symbols for /lib64/libXext.so.6 Reading symbols from /lib64/libz.so.1...(no debugging symbols found)...done. Loaded symbols for /lib64/libz.so.1 Reading symbols from /lib64/librt.so.1...(no debugging symbols found)...done. Loaded symbols for /lib64/librt.so.1 Reading symbols from /home/uartie/wayland/install/lib/libpixman-1.so.0...done. Loaded symbols for /home/uartie/wayland/install/lib/libpixman-1.so.0 Reading symbols from /lib64/libm.so.6...(no debugging symbols found)...done. Loaded symbols for /lib64/libm.so.6 Reading symbols from /lib64/libpng15.so.15...(no debugging symbols found)...done. Loaded symbols for /lib64/libpng15.so.15 Reading symbols from /lib64/libwebp.so.2...(no debugging symbols found)...done. Loaded symbols for /lib64/libwebp.so.2 Reading symbols from /lib64/libjpeg.so.62...(no debugging symbols found)...done. Loaded symbols for /lib64/libjpeg.so.62 Reading symbols from /lib64/libc.so.6...(no debugging symbols found)...done. Loaded symbols for /lib64/libc.so.6 Reading symbols from /lib64/ld-linux-x86-64.so.2...(no debugging symbols found)...done. Loaded symbols for /lib64/ld-linux-x86-64.so.2 Reading symbols from /lib64/libexpat.so.1...(no debugging symbols found)...done. Loaded symbols for /lib64/libexpat.so.1 Reading symbols from /lib64/libXau.so.6...(no debugging symbols found)...done. Loaded symbols for /lib64/libXau.so.6 Reading symbols from /home/uartie/wayland/install/lib/weston/drm-backend.so...done. Loaded symbols for /home/uartie/wayland/install/lib/weston/drm-backend.so Reading symbols from /lib64/libmtdev.so.1...(no debugging symbols found)...done. Loaded symbols for /lib64/libmtdev.so.1 Reading symbols from /lib64/libgcc_s.so.1...(no debugging symbols found)...done. Loaded symbols for /lib64/libgcc_s.so.1 Reading symbols from /home/uartie/wayland/install/lib/dri/i965_dri.so...done. Loaded symbols for /home/uartie/wayland/install/lib/dri/i965_dri.so Reading symbols from /home/uartie/wayland/install/lib/libdricore9.1.0.so.1...done. Loaded symbols for /home/uartie/wayland/install/lib/libdricore9.1.0.so.1 Reading symbols from /home/uartie/wayland/install/lib/libdrm_intel.so.1...done. Loaded symbols for /home/uartie/wayland/install/lib/libdrm_intel.so.1 Reading symbols from /lib64/libpciaccess.so.0...(no debugging symbols found)...done. Loaded symbols for /lib64/libpciaccess.so.0 Reading symbols from /lib64/libstdc++.so.6...(no debugging symbols found)...done. Loaded symbols for /lib64/libstdc++.so.6 Reading symbols from /home/uartie/wayland/install/lib/weston/tablet-shell.so...done. Loaded symbols for /home/uartie/wayland/install/lib/weston/tablet-shell.so 0x0000003754ef1c53 in __epoll_wait_nocancel () from /lib64/libc.so.6 Missing separate debuginfos, use: debuginfo-install expat-2.1.0-1.fc17.x86_64 fontconfig-2.8.0-8.fc17.x86_64 freetype-2.4.8-3.fc17.x86_64 glibc-2.15-58.fc17.x86_64 libXau-1.0.6-3.fc17.x86_64 libXext-1.3.1-1.fc17.x86_64 libXrender-0.9.7-1.fc17.x86_64 libffi-3.0.10-2.fc17.x86_64 libgcc-4.7.2-2.fc17.x86_64 libjpeg-turbo-1.2.1-1.fc17.x86_64 libpciaccess-0.13.1-1.fc17.x86_64 libpng-1.5.10-1.fc17.x86_64 libstdc++-4.7.2-2.fc17.x86_64 libudev-182-3.fc17.x86_64 libwebp-0.1.3-1.fc17.x86_64 libxcb-1.9-1.fc17.x86_64 mtdev-1.1.0-3.20110105.fc17.x86_64 zlib-1.2.5-7.fc17.x86_64 (gdb) c Continuing. Program received signal SIGSEGV, Segmentation fault. 0x000000000040a5f2 in weston_compositor_wake (compositor=0x622e60) at compositor.c:1479 1479 compositor->state = WESTON_COMPOSITOR_ACTIVE; (gdb) bt full #0 0x000000000040a5f2 in weston_compositor_wake (compositor=0x622e60) at compositor.c:1479 No locals. #1 0x00007f63df1a8357 in tablet_shell_unlock (listener=0x1dd4988, data=0x1a7f8a0) at tablet-shell.c:426 shell = 0x1dd4938 #2 0x0000000000406fa9 in wl_signal_emit (signal=0x1a7f918, data=0x1a7f8a0) at /home/uartie/wayland/install/include/wayland-server.h:170 l = 0x1dd4988 next = 0x1a7f918 #3 0x000000000040a6f8 in weston_compositor_activity (compositor=0x1a7f8a0) at compositor.c:1503 No locals. #4 0x000000000040aa43 in notify_motion (seat=0x1c37c70, time=1142855122, x=26455, y=21960) at compositor.c:1597 interface = 0x400ab851eb851eb8 ec = 0x1a7f8a0 output = 0x0 pointer = 0x1c37d90 ix = 0 iy = 119001008 #5 0x00007f63e12e3593 in evdev_flush_motion (device=0x1dd7d30, time=1142855122) at evdev.c:241 master = 0x1c37c70 #6 0x00007f63e12e3996 in evdev_process_events (device=0x1dd7d30, ev=0x7fff0717d050, count=7) at evdev.c:345 dispatch = 0x1d84600 e = 0x7fff0717d0f8 end = 0x7fff0717d0f8 time = 1142855122 #7 0x00007f63e12e3acd in evdev_device_data (fd=42, mask=1, data=0x1dd7d30) at evdev.c:376 ec = 0x1a7f8a0 device = 0x1dd7d30 ev = {{time = {tv_sec = 1354057553, tv_usec = 362479}, type = 3, code = 53, value = 1790}, {time = { tv_sec = 1354057553, tv_usec = 362480}, type = 3, code = 54, value = 2994}, {time = { tv_sec = 1354057553, tv_usec = 362481}, type = 3, code = 58, value = 90}, {time = { tv_sec = 1354057553, tv_usec = 362484}, type = 3, code = 0, value = 1790}, {time = { tv_sec = 1354057553, tv_usec = 362485}, type = 3, code = 1, value = 2994}, {time = { tv_sec = 1354057553, tv_usec = 362486}, type = 3, code = 24, value = 90}, {time = { tv_sec = 1354057553, tv_usec = 362489}, type = 0, code = 0, value = 0}, {time = { tv_sec = 1354057553, tv_usec = 248924}, type = 3, code = 24, value = 70}, {time = { tv_sec = 1354057553, tv_usec = 248925}, type = 1, code = 325, value = 1}, {time = { tv_sec = 1354057553, tv_usec = 248927}, type = 0, code = 0, value = 0}, {time = { tv_sec = 899663858582808, tv_usec = 197456}, type = 16232, code = 424, value = 0}, {time = { tv_sec = 32768, tv_usec = 72057594065732560}, type = 43824, code = 433, value = 0}, {time = { tv_sec = 140733312389536, tv_usec = 140066941888026}, type = 53712, code = 1815, value = 4096}, { time = {tv_sec = 32768, tv_usec = 140066951926550}, type = 1824, code = 21787, value = 55}, {time = { tv_sec = 48, tv_usec = 4221456}, type = 56000, code = 1815, value = 32767}, {time = {tv_sec = 0, tv_usec = 0}, type = 62643, code = 21735, value = 55}, {time = {tv_sec = 140733312389616, tv_usec = 0}, type = 53776, code = 1815, value = 32767}, {time = {tv_sec = 140066962972967, tv_usec = 140733312389680}, type = 2, code = 0, value = 0}, {time = {tv_sec = 27821456, tv_usec = 1}, type = 64232, code = 423, value = 0}, {time = {tv_sec = 27785976, tv_usec = 4294975488}, type = 44368, code = 433, value = 0}, {time = {tv_sec = 28421440, tv_usec = 1}, type = 54064, code = 1815, value = 32767}, {time = {tv_sec = 140066962978361, tv_usec = 140733193388800}, type = 53936, code = 1815, value = 32767}, {time = {tv_sec = 1, tv_usec = 112}, type = 0, code = 0, value = 0}, {time = {tv_sec = 0, tv_usec = 0}, type = 0, code = 0, value = 0}, {time = {tv_sec = 210453397509, tv_usec = 472446402651}, type = 119, code = 0, value = 124}, {time = {tv_sec = 140733312389824, tv_usec = 0}, type = 0, code = 0, value = 0}, { time = {tv_sec = 257698037811, tv_usec = 472446402652}, type = 119, code = 0, value = 124}, {time = { tv_sec = 140733312390288, tv_usec = 0}, type = 54408, code = 1815, value = 32767}, {time = { tv_sec = 140733312390284, tv_usec = 16}, type = 15712, code = 472, value = 0}, {time = { tv_sec = 237684937818, tv_usec = 237651035936}, type = 8, code = 0, value = 0}, {time = { tv_sec = 140733312390368, tv_usec = 30948512}, type = 54256, code = 1815, value = 32767}, {time = { tv_sec = 237684938912, tv_usec = 31276352}, type = 26800, code = 472, value = 0}} len = 168 #8 0x00007f63e344c411 in wl_event_source_fd_dispatch (source=0x1dd7e40, ep=0x7fff0717d3c0) at event-loop.c:84 fd_source = 0x1dd7e40 ---Type to continue, or q to quit--- mask = 1 #9 0x00007f63e344cda7 in wl_event_loop_dispatch (loop=0x1a809d0, timeout=0) at event-loop.c:415 ep = {{events = 1, data = {ptr = 0x1dd7e40, fd = 31292992, u32 = 31292992, u64 = 31292992}}, {events = 0, data = {ptr = 0x1d868b0, fd = 30959792, u32 = 30959792, u64 = 30959792}}, {events = 31322112, data = { ptr = 0x717d3f000000000, fd = 0, u32 = 0, u64 = 511110110475452416}}, {events = 32767, data = { ptr = 0x3757205e90, fd = 1461739152, u32 = 1461739152, u64 = 237684940432}}, {events = 0, data = { ptr = 0x717d51c00000000, fd = 0, u32 = 0, u64 = 511111398965641216}}, {events = 32767, data = { ptr = 0x7fff0717d4e0, fd = 119002336, u32 = 119002336, u64 = 140733312390368}}, { events = 1461737632, data = {ptr = 0x1800000037, fd = 55, u32 = 55, u64 = 103079215159}}, { events = 0, data = {ptr = 0x375720559a, fd = 1461736858, u32 = 1461736858, u64 = 237684938138}}, { events = 119002224, data = {ptr = 0x3, fd = 3, u32 = 3, u64 = 3}}, {events = 0, data = { ptr = 0x1d83d60, fd = 30948704, u32 = 30948704, u64 = 30948704}}, {events = 16, data = { ptr = 0x1d83ca000000000, fd = 0, u32 = 0, u64 = 132922846899863552}}, {events = 0, data = { ptr = 0x7fff0717d3f0, fd = 119002096, u32 = 119002096, u64 = 140733312390128}}, {events = 4234832, data = {ptr = 0x717d51c00000000, fd = 0, u32 = 0, u64 = 511111398965641216}}, {events = 32767, data = {ptr = 0x1d83d40, fd = 30948672, u32 = 30948672, u64 = 30948672}}, {events = 119001920, data = {ptr = 0x7fff, fd = 32767, u32 = 32767, u64 = 32767}}, {events = 3, data = {ptr = 0x18, fd = 24, u32 = 24, u64 = 24}}, {events = 119002400, data = {ptr = 0x100007fff, fd = 32767, u32 = 32767, u64 = 4295000063}}, {events = 0, data = {ptr = 0x1, fd = 1, u32 = 1, u64 = 1}}, { events = 31276408, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 12, data = { ptr = 0x442bc80f2c164d00, fd = 739659008, u32 = 739659008, u64 = 4912239786067381504}}, { events = 110, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 0, data = {ptr = 0x406a10, fd = 4221456, u32 = 4221456, u64 = 4221456}}, {events = 119003840, data = {ptr = 0x7fff, fd = 32767, u32 = 32767, u64 = 32767}}, {events = 0, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 119002400, data = {ptr = 0x4071b600007fff, fd = 32767, u32 = 32767, u64 = 18139425007501311}}, {events = 0, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 0, data = {ptr = 0x11, fd = 17, u32 = 17, u64 = 17}}, {events = 0, data = {ptr = 0x7f63e344f60b, fd = -482019829, u32 = 3812947467, u64 = 140066991437323}}, {events = 119002560, data = { ptr = 0xe344c86b00007fff, fd = 32767, u32 = 32767, u64 = 16376434506913054719}}, {events = 32611, data = {ptr = 0x7fff0717d5e0, fd = 119002592, u32 = 119002592, u64 = 140733312390624}}, { events = 27779744, data = {ptr = 0x1100000000, fd = 0, u32 = 0, u64 = 73014444032}}, {events = 0, data = {ptr = 0x78d700000005, fd = 5, u32 = 5, u64 = 132864813301765}}} source = 0x1dd7e40 i = 0 count = 1 n = 0 #10 0x000000000040991d in weston_compositor_read_input (fd=9, mask=1, data=0x1a7f8a0) at compositor.c:1047 compositor = 0x1a7f8a0 #11 0x00007f63e344c411 in wl_event_source_fd_dispatch (source=0x1a81fd0, ep=0x7fff0717d5e0) at event-loop.c:84 fd_source = 0x1a81fd0 mask = 1 #12 0x00007f63e344cda7 in wl_event_loop_dispatch (loop=0x1a7d9f0, timeout=-1) at event-loop.c:415 ep = {{events = 1, data = {ptr = 0x1a81fd0, fd = 27795408, u32 = 27795408, u64 = 27795408}}, { events = 32611, data = {ptr = 0x4040, fd = 16448, u32 = 16448, u64 = 16448}}, {events = 119002696, data = {ptr = 0x717d65000007fff, fd = 32767, u32 = 32767, u64 = 511112721815601151}}, { events = 32767, data = {ptr = 0x1e01378, fd = 31462264, u32 = 31462264, u64 = 31462264}}, { events = 0, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 0, data = {ptr = 0x7fff0717d740, fd = 119002944, u32 = 119002944, u64 = 140733312390976}}, {events = 3812939428, data = { ptr = 0xffffffff00007f63, fd = 32611, u32 = 32611, u64 = 18446744069414616931}}, {events = 0, data = {ptr = 0x1dfe360, fd = 31449952, u32 = 31449952, u64 = 31449952}}, {events = 327306929, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 1, data = {ptr = 0x14, fd = 20, u32 = 20, u64 = 20}}, {events = 1, data = {ptr = 0xf00000001, fd = 1, u32 = 1, u64 = 64424509441}}, { events = 32611, data = {ptr = 0x622810, fd = 6432784, u32 = 6432784, u64 = 6432784}}, { events = 3812896144, data = {ptr = 0xe3862a0800007f63, fd = 32611, u32 = 32611, u64 = 16394837707337006947}}, {events = 32611, data = {ptr = 0x406a10, fd = 4221456, u32 = 4221456, u64 = 4221456}}, {events = 6432952, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 0, data = {ptr = 0x7fff0717dac0, fd = 119003840, u32 = 119003840, u64 = 140733312391872}}, {events = 0, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 0, data = {ptr = 0x7fff0717d780, fd = 119003008, u32 = 119003008, u64 = 140733312391040}}, {events = 1419829972, data = { ptr = 0x100000037, fd = 55, u32 = 55, u64 = 4294967351}}, {events = 0, data = { ptr = 0x7f63e3654830, fd = -479901648, u32 = 3815065648, u64 = 140066993555504}}, {events = 0, ---Type to continue, or q to quit--- data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 32767, data = {ptr = 0x7fff0717d710, fd = 119002896, u32 = 119002896, u64 = 140733312390928}}, {events = 1, data = { ptr = 0x717d65000000000, fd = 0, u32 = 0, u64 = 511112721815568384}}, {events = 32767, data = { ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 0, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, { events = 0, data = {ptr = 0x1dff590, fd = 31454608, u32 = 31454608, u64 = 31454608}}, {events = 8, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 0, data = {ptr = 0x7fff0717d7a0, fd = 119003040, u32 = 119003040, u64 = 140733312391072}}, {events = 4221456, data = { ptr = 0x22800000000, fd = 0, u32 = 0, u64 = 2370821947392}}, {events = 0, data = { ptr = 0x7fff0717d780, fd = 119003008, u32 = 119003008, u64 = 140733312391040}}, { events = 3812926237, data = {ptr = 0x1a7d9d800007f63, fd = 32611, u32 = 32611, u64 = 119303436884803427}}, {events = 0, data = {ptr = 0x1a7d990, fd = 27777424, u32 = 27777424, u64 = 27777424}}} source = 0x1a81fd0 i = 0 count = 1 n = 0 #13 0x00007f63e344a2c3 in wl_display_run (display=0x1a7d990) at wayland-server.c:1207 No locals. #14 0x000000000040eabf in main (argc=1, argv=0x7fff0717dac8) at compositor.c:3258 ret = 0 display = 0x1a7d990 ec = 0x1a7f8a0 signals = {0x1a7da70, 0x1a7dac0, 0x1a7e250, 0x1a7e2a0} loop = 0x1a7d9f0 segv_action = {__sigaction_handler = {sa_handler = 0x40e076 , sa_sigaction = 0x40e076 }, sa_mask = {__val = {0 }}, sa_flags = -2147483644, sa_restorer = 0x3754c212a8} backend_init = 0x7f63e12e231e i = 1 backend = 0x41b5f3 "drm-backend.so" modules = 0x1a7db10 "tablet-shell.so" option_modules = 0x1a7d8b0 "tablet-shell.so" log = 0x0 idle_time = 300 help = 0 socket_name = 0x41b4bc "wayland-0" config_file = 0x1a7e2f0 "WAYLAND_DISPLAY=wayland-0" core_config_keys = {{name = 0x41b4c6 "modules", type = CONFIG_KEY_STRING, data = 0x7fff0717d8e0}} cs = {{name = 0x41b4ce "core", keys = 0x7fff0717d8a0, num_keys = 1, done = 0}} core_options = {{type = WESTON_OPTION_STRING, name = 0x41b4d3 "backend", short_name = 66, data = 0x7fff0717d8e8}, {type = WESTON_OPTION_STRING, name = 0x41b4db "socket", short_name = 83, data = 0x7fff0717d8c0}, {type = WESTON_OPTION_INTEGER, name = 0x41b4e2 "idle-time", short_name = 105, data = 0x7fff0717d8cc}, {type = WESTON_OPTION_STRING, name = 0x41b4c6 "modules", short_name = 0, data = 0x7fff0717d8d8}, {type = WESTON_OPTION_STRING, name = 0x41b4ec "log", short_name = 0, data = 0x7fff0717d8d0}, {type = WESTON_OPTION_BOOLEAN, name = 0x41b4f0 "help", short_name = 104, data = 0x7fff0717d8c8}} (gdb)