Attachment 90942 Details for Bug 72839 – gdb backtrace

gdb backtrace

weston-touch-segv-gdb.log (text/plain), 14.99 KB, created by U. Artie Eoff on 2013-12-18 18:44:33 UTC

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Creator: U. Artie Eoff

Created: 2013-12-18 18:44:33 UTC

Size: 14.99 KB

patch

obsolete

>Program received signal SIGSEGV, Segmentation fault.
>0x00007f0a23b2998c in touch_to_activate_binding (seat=0x24d5420, time=116761937, data=0x237a790) at shell.c:4502
>4502		activate_binding(seat, data, seat->touch->focus->surface);
>(gdb) bt
>#0  0x00007f0a23b2998c in touch_to_activate_binding (seat=0x24d5420, time=116761937, data=0x237a790) at shell.c:4502
>#1  0x0000000000424c50 in weston_compositor_run_touch_binding (compositor=0x2374940, seat=0x24d5420, time=116761937, touch_type=0) at bindings.c:355
>#2  0x00000000004188df in notify_touch (seat=0x24d5420, time=116761937, touch_id=0, x=111872, y=-768, touch_type=0) at input.c:1500
>#3  0x00007f0a2959376c in evdev_flush_pending_event (device=0x24e3ea0, time=116761937) at evdev.c:131
>#4  0x00007f0a295943e7 in fallback_process (dispatch=0x24f1250, device=0x24e3ea0, event=0x7fffc4adabb8, time=116761937) at evdev.c:353
>#5  0x00007f0a2959455c in evdev_process_events (device=0x24e3ea0, ev=0x7fffc4adab70, count=4) at evdev.c:394
>#6  0x00007f0a295946eb in evdev_device_data (fd=35, mask=1, data=0x24e3ea0) at evdev.c:432
>#7  0x00007f0a2bbbac8e in wl_event_source_fd_dispatch (source=0x24de2b0, ep=0x7fffc4adaee0) at event-loop.c:86
>#8  0x00007f0a2bbbb902 in wl_event_loop_dispatch (loop=0x2375f00, timeout=0) at event-loop.c:421
>#9  0x000000000040db84 in weston_compositor_read_input (fd=10, mask=1, data=0x2374940) at compositor.c:1878
>#10 0x00007f0a2bbbac8e in wl_event_source_fd_dispatch (source=0x24ff410, ep=0x7fffc4adb100) at event-loop.c:86
>#11 0x00007f0a2bbbb902 in wl_event_loop_dispatch (loop=0x236eec0, timeout=-1) at event-loop.c:421
>#12 0x00007f0a2bbb8ac2 in wl_display_run (display=0x236ee30) at wayland-server.c:961
>#13 0x0000000000413ce8 in main (argc=1, argv=0x7fffc4adb568) at compositor.c:4242
>(gdb) bt full
>#0  0x00007f0a23b2998c in touch_to_activate_binding (seat=0x24d5420, time=116761937, data=0x237a790) at shell.c:4502
>No locals.
>#1  0x0000000000424c50 in weston_compositor_run_touch_binding (compositor=0x2374940, seat=0x24d5420, time=116761937, touch_type=0) at bindings.c:355
>        handler = 0x7f0a23b2991f <touch_to_activate_binding>
>        b = 0x245d6e0
>#2  0x00000000004188df in notify_touch (seat=0x24d5420, time=116761937, touch_id=0, x=111872, y=-768, touch_type=0) at input.c:1500
>        ec = 0x2374940
>        touch = 0x24ef7a0
>        grab = 0x24ef828
>        sy = -768
>        ev = 0x0
>        sx = 111872
>#3  0x00007f0a2959376c in evdev_flush_pending_event (device=0x24e3ea0, time=116761937) at evdev.c:131
>        cov_s0_ = 5
>        master = 0x24d5420
>        y = -768
>        cy = -3
>        slot = -1
>        x = 111872
>        cx = 437
>        __PRETTY_FUNCTION__ = "evdev_flush_pending_event"
>#4  0x00007f0a295943e7 in fallback_process (dispatch=0x24f1250, device=0x24e3ea0, event=0x7fffc4adabb8, time=116761937) at evdev.c:353
>        cov_s7_ = 3
>#5  0x00007f0a2959455c in evdev_process_events (device=0x24e3ea0, ev=0x7fffc4adab70, count=4) at evdev.c:394
>        dispatch = 0x24f1250
>        e = 0x7fffc4adabb8
>        end = 0x7fffc4adabd0
>        time = 116761937
>#6  0x00007f0a295946eb in evdev_device_data (fd=35, mask=1, data=0x24e3ea0) at evdev.c:432
>        ec = 0x2374940
>        device = 0x24e3ea0
>        ev = {{time = {tv_sec = 1387391198, tv_usec = 545307}, type = 1, code = 330, value = 1}, {time = {tv_sec = 1387391198, tv_usec = 545307}, type = 3, code = 0, value = 1962}, {time = {tv_sec = 1387391198, tv_usec = 545307}, 
>            type = 3, code = 1, value = 119}, {time = {tv_sec = 1387391198, tv_usec = 545307}, type = 0, code = 0, value = 0}, {time = {tv_sec = 140736493104112, tv_usec = 139680926400522}, type = 61120, code = 566, value = 0}, {time = {
>              tv_sec = 37177664, tv_usec = 140736493104176}, type = 46891, code = 10584, value = 32522}, {time = {tv_sec = 139681555546354, tv_usec = 37271536}, type = 26916, code = 12, value = 1223}, {time = {tv_sec = 77309476563, 
>              tv_usec = 5256240111136112}, type = 47088, code = 568, value = 0}, {time = {tv_sec = 140736493105264, tv_usec = 139681600135620}, type = 45200, code = 50349, value = 32767}, {time = {tv_sec = 77346565848, 
>              tv_usec = 137438953474}, type = 47088, code = 568, value = 0}, {time = {tv_sec = 3493303060268231, tv_usec = 65235}, type = 56556, code = 64, value = 0}, {time = {tv_sec = 41498512, tv_usec = 140736493104304}, 
>            type = 61120, code = 566, value = 0}, {time = {tv_sec = 140736493104320, tv_usec = 4251301}, type = 7536, code = 633, value = 0}, {time = {tv_sec = 37271536, tv_usec = 37154496}, type = 18752, code = 567, value = 0}, {
>            time = {tv_sec = 140736493104368, tv_usec = 4240956}, type = 44272, code = 50349, value = 32767}, {time = {tv_sec = 41491216, tv_usec = 41491592}, type = 19104, code = 567, value = 0}, {time = {tv_sec = 140736493104432, 
>              tv_usec = 4253730}, type = 0, code = 0, value = 0}, {time = {tv_sec = 41491216, tv_usec = 0}, type = 0, code = 0, value = 0}, {time = {tv_sec = 139681653629216, tv_usec = 41491216}, type = 44384, code = 50349, 
>            value = 32767}, {time = {tv_sec = 4253856, tv_usec = 41491712}, type = 21216, code = 633, value = 0}, {time = {tv_sec = 41491216, tv_usec = 41491600}, type = 44400, code = 50349, value = 32767}, {time = {
>              tv_sec = 139681657970060, tv_usec = 0}, type = 0, code = 0, value = 0}, {time = {tv_sec = 140736493104752, tv_usec = 139681657968316}, type = 16, code = 0, value = 0}, {time = {tv_sec = 139681657967132, 
>              tv_usec = 140736493104672}, type = 0, code = 0, value = 0}, {time = {tv_sec = 7594684064, tv_usec = 140736493104496}, type = 59428, code = 64, value = 0}, {time = {tv_sec = 0, tv_usec = 140733193388032}, type = 44704, 
>            code = 50349, value = 32767}, {time = {tv_sec = 140736493104320, tv_usec = 8589934592}, type = 16, code = 0, value = 0}, {time = {tv_sec = 140736493104668, tv_usec = 140736493104664}, type = 44576, code = 50349, 
>            value = 32767}, {time = {tv_sec = 140736493104752, tv_usec = 1}, type = 1, code = 0, value = 0}, {time = {tv_sec = 3, tv_usec = 140736493105200}, type = 39168, code = 9367, value = -620865077}, {time = {
>              tv_sec = 140736493106528, tv_usec = 3}, type = 29600, code = 64, value = 0}, {time = {tv_sec = 140736493106528, tv_usec = 0}, type = 0, code = 0, value = 0}}
>        len = 96
>#7  0x00007f0a2bbbac8e in wl_event_source_fd_dispatch (source=0x24de2b0, ep=0x7fffc4adaee0) at event-loop.c:86
>        fd_source = 0x24de2b0
>        mask = 1
>#8  0x00007f0a2bbbb902 in wl_event_loop_dispatch (loop=0x2375f00, timeout=0) at event-loop.c:421
>        i = 0
>        count = 1
>        ep = {{events = 1, data = {ptr = 0x24de2b0, fd = 38658736, u32 = 38658736, u64 = 38658736}}, {events = 0, data = {ptr = 0x7fffc4adb560, fd = -995248800, u32 = 3299718496, u64 = 140736493106528}}, {events = 37184640, data = {
>              ptr = 0xc4adb07000000000, fd = 0, u32 = 0, u64 = 14172177597487644672}}, {events = 32767, data = {ptr = 0x4073a0 <_start>, fd = 4223904, u32 = 4223904, u64 = 4223904}}, {events = 3299718496, data = {ptr = 0x7fff, 
>              fd = 32767, u32 = 32767, u64 = 32767}}, {events = 0, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 678123717, data = {ptr = 0xc4adaf6000007f0a, fd = 32522, u32 = 32522, u64 = 14172176429256572682}}, {
>            events = 32767, data = {ptr = 0x7f0a286b915e <_dbus_list_pop_first_link+14>, fd = 678138206, u32 = 678138206, u64 = 139681604538718}}, {events = 37184640, data = {ptr = 0x2376b1000000000, fd = 0, u32 = 0, 
>              u64 = 159714028258590720}}, {events = 0, data = {ptr = 0x7fffc4adaf68, fd = -995250328, u32 = 3299716968, u64 = 140736493105000}}, {events = 678028201, data = {ptr = 0x2376b1000007f0a, fd = 32522, u32 = 32522, 
>              u64 = 159714028258623242}}, {events = 0, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 4223904, data = {ptr = 0x2376b1000000000, fd = 0, u32 = 0, u64 = 159714028258590720}}, {events = 0, data = {ptr = 0x1, 
>              fd = 1, u32 = 1, u64 = 1}}, {events = 678035759, data = {ptr = 0xc4adb03000007f0a, fd = 32522, u32 = 32522, u64 = 14172177322609770250}}, {events = 32767, data = {ptr = 0x2376b10, fd = 37186320, u32 = 37186320, 
>              u64 = 37186320}}, {events = 1, data = {ptr = 0x4073a000000000, fd = 0, u32 = 0, u64 = 18141529541443584}}, {events = 0, data = {ptr = 0x7fffc4adb560, fd = -995248800, u32 = 3299718496, u64 = 140736493106528}}, {
>            events = 678035589, data = {ptr = 0x2376b1000007f0a, fd = 32522, u32 = 32522, u64 = 159714028258623242}}, {events = 0, data = {ptr = 0x7f0a286a1a32 <dbus_connection_dispatch+274>, fd = 678042162, u32 = 678042162, 
>              u64 = 139681604442674}}, {events = 3299717168, data = {ptr = 0x4073a000007fff, fd = 32767, u32 = 32767, u64 = 18141529541476351}}, {events = 0, data = {ptr = 0x7fffc4adb030, fd = -995250128, u32 = 3299717168, 
>---Type <return> to continue, or q <return> to quit---
>              u64 = 140736493105200}}, {events = 673735219, data = {ptr = 0xc4adb03000007f0a, fd = 32522, u32 = 32522, u64 = 14172177322609770250}}, {events = 32767, data = {ptr = 0x238b7f0, fd = 37271536, u32 = 37271536, 
>              u64 = 37271536}}, {events = 1, data = {ptr = 0x30000001e, fd = 30, u32 = 30, u64 = 12884901918}}, {events = 18, data = {ptr = 0x1e00000003, fd = 3, u32 = 3, u64 = 128849018883}}, {events = 0, data = {
>              ptr = 0xc4adb07000000000, fd = 0, u32 = 0, u64 = 14172177597487644672}}, {events = 32767, data = {ptr = 0x4073a0 <_start>, fd = 4223904, u32 = 4223904, u64 = 4223904}}, {events = 3299718496, data = {ptr = 0x7fff, 
>              fd = 32767, u32 = 32767, u64 = 32767}}, {events = 0, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 693768184, data = {ptr = 0x2376b1000007f0a, fd = 32522, u32 = 32522, u64 = 159714028258623242}}, {events = 0, 
>            data = {ptr = 0xc00000000, fd = 0, u32 = 0, u64 = 51539607552}}}
>        source = 0x24de2b0
>        n = 0
>#9  0x000000000040db84 in weston_compositor_read_input (fd=10, mask=1, data=0x2374940) at compositor.c:1878
>        compositor = 0x2374940
>#10 0x00007f0a2bbbac8e in wl_event_source_fd_dispatch (source=0x24ff410, ep=0x7fffc4adb100) at event-loop.c:86
>        fd_source = 0x24ff410
>        mask = 1
>#11 0x00007f0a2bbbb902 in wl_event_loop_dispatch (loop=0x236eec0, timeout=-1) at event-loop.c:421
>        i = 0
>        count = 1
>        ep = {{events = 1, data = {ptr = 0x24ff410, fd = 38794256, u32 = 38794256, u64 = 38794256}}, {events = 0, data = {ptr = 0x7fffc4adb150, fd = -995249840, u32 = 3299717456, u64 = 140736493105488}}, {events = 733737993, data = {
>              ptr = 0x404000007f0a, fd = 32522, u32 = 32522, u64 = 70643622117130}}, {events = 0, data = {ptr = 0x7fffc4adb250, fd = -995249584, u32 = 3299717712, u64 = 140736493105744}}, {events = 3299717584, data = {
>              ptr = 0x279c27800007fff, fd = 32767, u32 = 32767, u64 = 178387480909742079}}, {events = 0, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 716688873, data = {ptr = 0xc4adb26000007f0a, fd = 32522, u32 = 32522, 
>              u64 = 14172179727791456010}}, {events = 32767, data = {ptr = 0x7f0a2bbbf726 <wl_connection_flush+275>, fd = 733738790, u32 = 733738790, u64 = 139681660139302}}, {events = 3051676113, data = {ptr = 0x279926000000000, 
>              fd = 0, u32 = 0, u64 = 178334601272360960}}, {events = 0, data = {ptr = 0x279ab3c, fd = 41528124, u32 = 41528124, u64 = 41528124}}, {events = 56, data = {ptr = 0x2bbb132800000000, fd = 0, u32 = 0, 
>              u64 = 3151133426795413504}}, {events = 32522, data = {ptr = 0x7f0a2bfea748, fd = 738109256, u32 = 738109256, u64 = 139681664509768}}, {events = 0, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 32767, data = {
>              ptr = 0x7fffc4adb170, fd = -995249808, u32 = 3299717488, u64 = 140736493105520}}, {events = 1, data = {ptr = 0xc4adb1d000000000, fd = 0, u32 = 0, u64 = 14172179109316132864}}, {events = 32767, data = {ptr = 0x0, fd = 0, 
>              u32 = 0, u64 = 0}}, {events = 0, data = {ptr = 0x2bdc927800000000, fd = 0, u32 = 0, u64 = 3160562082600976384}}, {events = 32522, data = {ptr = 0x14, fd = 20, u32 = 20, u64 = 20}}, {events = 1, data = {ptr = 0x3000000001, 
>              fd = 1, u32 = 1, u64 = 206158430209}}, {events = 0, data = {ptr = 0x7f0a2bdc9398, fd = 735875992, u32 = 735875992, u64 = 139681662276504}}, {events = 0, data = {ptr = 0xc4adb56000000000, fd = 0, u32 = 0, 
>              u64 = 14172183026326306816}}, {events = 32767, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 0, data = {ptr = 0xc4adb2c000000000, fd = 0, u32 = 0, u64 = 14172180140108283904}}, {events = 32767, data = {
>              ptr = 0x7f0a2bdda756 <_dl_fixup+230>, fd = 735946582, u32 = 735946582, u64 = 139681662347094}}, {events = 5, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 0, data = {ptr = 0x7fffc4adb480, fd = -995249024, 
>              u32 = 3299718272, u64 = 140736493106304}}, {events = 733680424, data = {ptr = 0x7f0a, fd = 32522, u32 = 32522, u64 = 32522}}, {events = 0, data = {ptr = 0x7fffc4adb2c0, fd = -995249472, u32 = 3299717824, 
>              u64 = 140736493105856}}, {events = 0, data = {ptr = 0x8d400000001, fd = 1, u32 = 1, u64 = 9706626088961}}, {events = 0, data = {ptr = 0x7fffc4adb2a0, fd = -995249504, u32 = 3299717792, u64 = 140736493105824}}, {
>            events = 733711161, data = {ptr = 0x236ee7800007f0a, fd = 32522, u32 = 32522, u64 = 159577035981750026}}, {events = 0, data = {ptr = 0x236ee30, fd = 37154352, u32 = 37154352, u64 = 37154352}}}
>        source = 0x24ff410
>        n = 0
>#12 0x00007f0a2bbb8ac2 in wl_display_run (display=0x236ee30) at wayland-server.c:961
>No locals.
>#13 0x0000000000413ce8 in main (argc=1, argv=0x7fffc4adb568) at compositor.c:4242
>        help = 0
>        backend = 0x42f8fe "drm-backend.so"
>        config = 0x0
>        signals = {0x236ef50, 0x236f6f0, 0x236f740, 0x236f790}
>        backend_init = 0x7f0a29591f3d <backend_init>
>        shell = 0x237acd0 "desktop-shell.so"
>        modules = 0x236efa0 ""
>        log = 0x236e9e0 "weston.log"
>        idle_time = 0
>        section = 0x0
>        ret = 0
>        ec = 0x2374940
>        loop = 0x236eec0
>        i = 1
>        option_backend = 0x0
>        version = 0
>        core_options = {{type = WESTON_OPTION_STRING, name = 0x42f75f "backend", short_name = 66, data = 0x7fffc4adb438}, {type = WESTON_OPTION_STRING, name = 0x42f767 "shell", short_name = 0, data = 0x7fffc4adb430}, {
>            type = WESTON_OPTION_STRING, name = 0x42f76d "socket", short_name = 83, data = 0x7fffc4adb408}, {type = WESTON_OPTION_INTEGER, name = 0x42f774 "idle-time", short_name = 105, data = 0x7fffc4adb414}, {
>            type = WESTON_OPTION_STRING, name = 0x42f77e "modules", short_name = 0, data = 0x7fffc4adb420}, {type = WESTON_OPTION_STRING, name = 0x42f786 "log", short_name = 0, data = 0x7fffc4adb418}, {type = WESTON_OPTION_BOOLEAN, 
>            name = 0x42f78a "help", short_name = 104, data = 0x7fffc4adb410}, {type = WESTON_OPTION_BOOLEAN, name = 0x42f78f "version", short_name = 0, data = 0x7fffc4adb404}}
>        display = 0x236ee30
>        option_modules = 0x0
>        socket_name = 0x42f755 "wayland-0"
>(gdb)

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Attachments on bug 72839: 90941 | 90942 | 90943

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