#0  xcb_get_extension_data (c=0x20, ext=0x7ffecf5ae110) at ../../src/xcb_ext.c:87
        data = <optimized out>
#1  0x00007ffecf39d41a in _xcb_dispatch (be=0x25edc68) at geis_xcb_backend.c:891
        extension_info = <optimized out>
        event = <optimized out>
#2  _fd_callback (fd=<optimized out>, ev=<optimized out>, ctx=0x25edc68) at geis_xcb_backend.c:946
        be = 0x25edc68
#3  0x00007ffecf393666 in geis_backend_multiplexor_pump (mx=0x25ec9b0) at geis_backend_multiplexor.c:399
        flags = GEIS_BE_MX_READ_AVAILABLE
        callback_info = 0x21ffd10
        i = <optimized out>
        status = GEIS_STATUS_UNKNOWN_ERROR
        processed_event_count = <optimized out>
        available_event_count = <optimized out>
        events = {{events = 1, data = {ptr = 0x21ffd10, fd = 35650832, u32 = 35650832, u64 = 35650832}}, {events = 0, data = {ptr = 0x20, fd = 32, u32 = 32, u64 = 32}}, {events = 3510632089, data = {ptr = 0x210834000007ffe, fd = 32766, u32 = 32766, u64 = 148763098604404734}}, {events = 0, data = {ptr = 0x7ffed13dd72c, fd = -784476372, u32 = 3510490924, u64 = 140732408911660}}}
        __FUNCTION__ = "geis_backend_multiplexor_pump"
#4  0x00007ffecf398dcc in geis_event_dispatch (instance=<optimized out>) at geis_v1.c:632
No locals.
#5  0x00007ffed394bddd in io_callback (source=<optimized out>, condition=<optimized out>, data=<optimized out>) at gripgesturemanager.c:945
        reg = <optimized out>
#6  0x00007ffed13c458a in g_main_dispatch (context=0x21256a0) at /build/buildd/glib2.0-2.31.6/./glib/gmain.c:2513
        dispatch = 0x7ffed1400540 <g_io_unix_dispatch>
        was_in_call = 0
        user_data = 0x25eff90
        callback = 0x7ffed394bdd0 <io_callback>
        cb_funcs = 0x7ffed166e9a0
        cb_data = 0x25ed5d0
        current_source_link = {data = 0x25f1790, next = 0x0}
        need_destroy = <optimized out>
        source = 0x25f1790
        current = 0x22195b0
        i = <optimized out>
#7  g_main_context_dispatch (context=0x21256a0) at /build/buildd/glib2.0-2.31.6/./glib/gmain.c:3050
No locals.
#8  0x00007ffed13c4950 in g_main_context_iterate (dispatch=1, block=<optimized out>, context=0x21256a0, self=<optimized out>) at /build/buildd/glib2.0-2.31.6/./glib/gmain.c:3121
        timeout = -1
        some_ready = 1
        fds = <optimized out>
        max_priority = 2147483647
        nfds = 7
        allocated_nfds = <optimized out>
#9  g_main_context_iterate (context=0x21256a0, block=<optimized out>, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.31.6/./glib/gmain.c:3058
        some_ready = 1
#10 0x00007ffed13c4a14 in g_main_context_iteration (context=0x21256a0, may_block=1) at /build/buildd/glib2.0-2.31.6/./glib/gmain.c:3182
        retval = <optimized out>
#11 0x00007ffed2b487d4 in g_application_run (application=0x222b810, argc=<optimized out>, argv=0x7fff7bc2c8b8) at /build/buildd/glib2.0-2.31.6/./gio/gapplication.c:1599
        arguments = 0x2228680
        status = 0
        i = <optimized out>
        __PRETTY_FUNCTION__ = "g_application_run"
#12 0x000000000041d63a in main (argc=2, argv=0x7fff7bc2c8b8) at main.c:166
        error = 0x0
        ctx = <optimized out>
        settings = <optimized out>