Attachment 86491 Details for Bug 69777 – Backtrage for Weston when the segfault occours.

Backtrage for Weston when the segfault occours.

launch_app_nonexistent_display.txt (text/plain), 9.77 KB, created by Brian Lovin on 2013-09-24 22:38:56 UTC

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Creator: Brian Lovin

Created: 2013-09-24 22:38:56 UTC

Size: 9.77 KB

patch

obsolete

>(gdb) c
>Continuing.
>
>Program received signal SIGSEGV, Segmentation fault.
>0x000000388c86290b in pixman_region32_union () from /lib64/libpixman-1.so.0
>(gdb) bt
>#0  0x000000388c86290b in pixman_region32_union () from /lib64/libpixman-1.so.0
>#1  0x00000000004097ea in weston_surface_damage_below (surface=0x900ff0)
>    at compositor.c:578
>#2  0x000000000040976b in weston_surface_move_to_plane (surface=0x900ff0, 
>    plane=0x738138) at compositor.c:565
>#3  0x00007f466d3e5091 in drm_assign_planes (output=0x898130)
>    at compositor-drm.c:1044
>#4  0x000000000040b804 in weston_output_repaint (output=0x898130, 
>    msecs=111226099) at compositor.c:1379
>#5  0x000000000040bb67 in weston_output_finish_frame (output=0x898130, 
>    msecs=111226099) at compositor.c:1444
>#6  0x00007f466d3e4267 in page_flip_handler (fd=13, frame=278681, sec=111226, 
>    usec=99193, data=0x898130) at compositor-drm.c:725
>#7  0x00007f466d85715c in drmHandleEvent (fd=13, evctx=0x7fff967fb030)
>    at xf86drmMode.c:826
>#8  0x00007f466d3e5655 in on_drm_input (fd=13, mask=1, data=0x737f20)
>    at compositor-drm.c:1198
>#9  0x00007f466dc72974 in wl_event_source_fd_dispatch (source=0x7eff60, 
>    ep=0x7fff967fb0a0) at event-loop.c:86
>#10 0x00007f466dc73325 in wl_event_loop_dispatch (loop=0x733c60, timeout=-1)
>    at event-loop.c:421
>#11 0x00007f466dc71479 in wl_display_run (display=0x733bd0)
>    at wayland-server.c:869
>#12 0x000000000040fe54 in main (argc=1, argv=0x7fff967fb508)
>    at compositor.c:3542
>(gdb) bt full
>#0  0x000000388c86290b in pixman_region32_union () from /lib64/libpixman-1.so.0
>No symbol table info available.
>#1  0x00000000004097ea in weston_surface_damage_below (surface=0x900ff0)
>    at compositor.c:578
>        damage = {extents = {x1 = 767, y1 = 482, x2 = 799, y2 = 514}, 
>          data = 0x0}
>#2  0x000000000040976b in weston_surface_move_to_plane (surface=0x900ff0, 
>    plane=0x738138) at compositor.c:565
>No locals.
>#3  0x00007f466d3e5091 in drm_assign_planes (output=0x898130)
>    at compositor-drm.c:1044
>        c = 0x737f20
>        es = 0x900ff0
>        next = 0x902160
>        overlap = {extents = {x1 = 0, y1 = 0, x2 = 0, y2 = 0}, 
>          data = 0x388c892160}
>        surface_overlap = {extents = {x1 = 0, y1 = 0, x2 = 0, y2 = 0}, 
>          data = 0x388c892160}
>        primary = 0x738138
>        next_plane = 0x738138
>#4  0x000000000040b804 in weston_output_repaint (output=0x898130, 
>    msecs=111226099) at compositor.c:1379
>        ec = 0x737f20
>        es = 0x733bd0
>        animation = 0x0
>        next = 0x40a613 <weston_surface_damage+88>
>        cb = 0x7fff967fab50
>        cnext = 0x738078
>        frame_callback_list = {prev = 0x0, next = 0x742260}
>        output_damage = {extents = {x1 = 0, y1 = 0, x2 = 40, y2 = 48}, 
>          data = 0x7fff967fac80}
>#5  0x000000000040bb67 in weston_output_finish_frame (output=0x898130, 
>    msecs=111226099) at compositor.c:1444
>        compositor = 0x737f20
>        loop = 0x733c60
>        fd = 0
>#6  0x00007f466d3e4267 in page_flip_handler (fd=13, frame=278681, sec=111226, 
>    usec=99193, data=0x898130) at compositor-drm.c:725
>        output = 0x898130
>        msecs = 111226099
>#7  0x00007f466d85715c in drmHandleEvent (fd=13, evctx=0x7fff967fb030)
>    at xf86drmMode.c:826
>        buffer = "\002\000\000\000 \000\000\000\060\201\211\000\000\000\000\000z\262\001\000y\203\001\000\231@\004\000\000\000\000\000\270\255\177\226\377\177\000\000\274\255\177\226\377\177\000\000\360\256\177\226\377\177\000\000\254Q\300\202\070\000\000\000p\254\177\226\377\177\000\000\200\247;\200\070\000\000\000\034\000\000\000\000\000\000\000\030\000\000\000\000\000\000\000\020\255\177\226\377\177\000\000\360\256\177\226\377\177\000\000@\256\177\226\377\177\000\000\\\000\b\200\070\000\000\000\214Ï \000\000\000\000\000\214Ï \000\000\000\000\000\034\000\000\000\000\000\000\000Jc\b\200\070\000\000\000\020\255\177\226\377\177\000\000\000\000\000\000\000\000\000\000\300\254\177\226\377\177\000\000\311\375\337jF\177\000\000\214Ï \000\000\000\000\000\220<\215"...
>        len = 32
>        i = 0
>        e = 0x7fff967fabf0
>        vblank = 0x7fff967fabf0
>#8  0x00007f466d3e5655 in on_drm_input (fd=13, mask=1, data=0x737f20)
>    at compositor-drm.c:1198
>        evctx = {version = 2, 
>
>          vblank_handler = 0x7f466d3e4105 <vblank_handler>, 
>          page_flip_handler = 0x7f466d3e41b0 <page_flip_handler>}
>#9  0x00007f466dc72974 in wl_event_source_fd_dispatch (source=0x7eff60, 
>    ep=0x7fff967fb0a0) at event-loop.c:86
>        fd_source = 0x7eff60
>        mask = 1
>#10 0x00007f466dc73325 in wl_event_loop_dispatch (loop=0x733c60, timeout=-1)
>    at event-loop.c:421
>        ep = {{events = 1, data = {ptr = 0x7eff60, fd = 8322912, 
>              u32 = 8322912, u64 = 8322912}}, {events = 32582, data = {
>              ptr = 0x8d8930, fd = 9275696, u32 = 9275696, u64 = 9275696}}, {
>            events = 2524950792, data = {ptr = 0x967fb11000007fff, fd = 32767, 
>              u32 = 32767, u64 = 10844581110009069567}}, {events = 32767, 
>            data = {ptr = 0x8c1688, fd = 9180808, u32 = 9180808, 
>              u64 = 9180808}}, {events = 4, data = {ptr = 0x100000000, fd = 0, 
>              u32 = 0, u64 = 4294967296}}, {events = 1, data = {
>              ptr = 0x7fff967fb200, fd = -1770016256, u32 = 2524951040, 
>              u64 = 140735718339072}}, {events = 1841773665, data = {
>              ptr = 0x967fb12000007f46, fd = 32582, u32 = 32582, 
>              u64 = 10844581178728546118}}, {events = 32767, data = {
>              ptr = 0x8be670, fd = 9168496, u32 = 9168496, u64 = 9168496}}, {
>            events = 3051676113, data = {ptr = 0x1400000000, fd = 0, u32 = 0, 
>              u64 = 85899345920}}, {events = 1, data = {ptr = 0x14, fd = 20, 
>              u32 = 20, u64 = 20}}, {events = 1, data = {ptr = 0x2c00000001, 
>              fd = 1, u32 = 1, u64 = 188978561025}}, {events = 32582, data = {
>              ptr = 0x7f466e08b510, fd = 1846064400, u32 = 1846064400, 
>              u64 = 139940470502672}}, {events = 4294967295, data = {
>              ptr = 0x967fb18000000000, fd = 0, u32 = 0, 
>              u64 = 10844581591045373952}}, {events = 32767, data = {
>              ptr = 0x7f466dc6add8, fd = 1841737176, u32 = 1841737176, 
>              u64 = 139940466175448}}, {events = 1846064400, data = {
>              ptr = 0x1d00007f46, fd = 32582, u32 = 32582, 
>              u64 = 124554084166}}, {events = 0, data = {ptr = 0x7f466e08b510, 
>              fd = 1846064400, u32 = 1846064400, u64 = 139940470502672}}, {
>            events = 7, data = {ptr = 0x6de7b20800000000, fd = 0, u32 = 0, 
>              u64 = 7919494217183789056}}, {events = 32582, data = {ptr = 0x0, 
>              fd = 0, u32 = 0, u64 = 0}}, {events = 2524951808, data = {
>              ptr = 0x7fff, fd = 32767, u32 = 32767, u64 = 32767}}, {
>            events = 0, data = {ptr = 0x7f466de7b318, fd = 1843901208, 
>              u32 = 1843901208, u64 = 139940468339480}}, {events = 0, data = {
>              ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 32767, data = {
>              ptr = 0x7fff967fb1d0, fd = -1770016304, u32 = 2524950992, 
>              u64 = 140735718339024}}, {events = 1, data = {
>              ptr = 0x967fb11000000000, fd = 0, u32 = 0, 
>              u64 = 10844581110009036800}}, {events = 32767, data = {
>              ptr = 0x14, fd = 20, u32 = 20, u64 = 20}}, {events = 0, data = {
>              ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 0, data = {
>              ptr = 0x8bffe4, fd = 9175012, u32 = 9175012, u64 = 9175012}}, {
>            events = 100, data = {ptr = 0x8fd6a800000000, fd = 0, u32 = 0, 
>              u64 = 40486938712473600}}, {events = 0, data = {ptr = 0x8, 
>              fd = 8, u32 = 8, u64 = 8}}, {events = 4226752, data = {
>              ptr = 0x96c00000000, fd = 0, u32 = 0, u64 = 10359461117952}}, {
>            events = 0, data = {ptr = 0x7fff967fb240, fd = -1770016192, 
>              u32 = 2524951104, u64 = 140735718339136}}, {events = 1841763539, 
>            data = {ptr = 0x733c1800007f46, fd = 32582, u32 = 32582, 
>              u64 = 32435696098639686}}, {events = 0, data = {ptr = 0x733bd0, 
>              fd = 7551952, u32 = 7551952, u64 = 7551952}}}
>        source = 0x7eff60
>        i = 0
>
>        count = 1
>        n = 0
>#11 0x00007f466dc71479 in wl_display_run (display=0x733bd0)
>    at wayland-server.c:869
>No locals.
>#12 0x000000000040fe54 in main (argc=1, argv=0x7fff967fb508)
>    at compositor.c:3542
>        ret = 0
>        display = 0x733bd0
>        ec = 0x737f20
>        signals = {0x733cf0, 0x734650, 0x7346a0, 0x7346f0}
>        loop = 0x733c60
>        backend_init = 0x7f466d3e8feb <backend_init>
>        i = 1
>        backend = 0x425aeb "drm-backend.so"
>        shell = 0x73a4d0 "desktop-shell.so"
>        modules = 0x735760 ""
>        option_modules = 0x0
>        log = 0x7338b0 "foo"
>        idle_time = 300
>        help = 0
>        socket_name = 0x42598b "wayland-0"
>        version = 0
>        config = 0x734740
>        section = 0x733d40
>        core_options = {{type = WESTON_OPTION_STRING, 
>            name = 0x425995 "backend", short_name = 66, 
>            data = 0x7fff967fb3b8}, {type = WESTON_OPTION_STRING, 
>            name = 0x42599d "shell", short_name = 0, data = 0x7fff967fb3b0}, {
>            type = WESTON_OPTION_STRING, name = 0x4259a3 "socket", 
>            short_name = 83, data = 0x7fff967fb388}, {
>            type = WESTON_OPTION_INTEGER, name = 0x4259aa "idle-time", 
>            short_name = 105, data = 0x7fff967fb394}, {
>            type = WESTON_OPTION_STRING, name = 0x4259b4 "modules", 
>            short_name = 0, data = 0x7fff967fb3a0}, {
>            type = WESTON_OPTION_STRING, name = 0x4259bc "log", 
>            short_name = 0, data = 0x7fff967fb398}, {
>            type = WESTON_OPTION_BOOLEAN, name = 0x4259c0 "help", 
>            short_name = 104, data = 0x7fff967fb390}, {
>            type = WESTON_OPTION_BOOLEAN, name = 0x4259c5 "version", 
>            short_name = 0, data = 0x7fff967fb384}}
>(gdb)

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