(gdb) r
Starting program: /home/bschaefer/src/SDL/test/testgl2 
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
INFO: MIR: Found 'mir_connection_create_display_config' in libmirclient.so.8 (0x7ffff6ab3a7e)
INFO: MIR: Found 'mir_surface_create_sync' in libmirclient.so.8 (0x7ffff6ac166b)
INFO: MIR: Found 'mir_buffer_stream_get_egl_native_window' in libmirclient.so.8 (0x7ffff6af277c)
INFO: MIR: Found 'mir_buffer_stream_get_graphics_region' in libmirclient.so.8 (0x7ffff6af25cb)
INFO: MIR: Found 'mir_buffer_stream_swap_buffers' in libmirclient.so.8 (0x7ffff6af2422)
INFO: MIR: Found 'mir_surface_set_event_handler' in libmirclient.so.8 (0x7ffff6ac1e2c)
INFO: MIR: Found 'mir_connection_create_spec_for_normal_surface' in libmirclient.so.8 (0x7ffff6ac116e)
INFO: MIR: Found 'mir_surface_spec_set_buffer_usage' in libmirclient.so.8 (0x7ffff6ac1bc4)
INFO: MIR: Found 'mir_surface_spec_set_name' in libmirclient.so.8 (0x7ffff6ac18c8)
INFO: MIR: Found 'mir_surface_spec_release' in libmirclient.so.8 (0x7ffff6ac1c8c)
INFO: MIR: Found 'mir_surface_get_buffer_stream' in libmirclient.so.8 (0x7ffff6ac2e64)
INFO: MIR: Found 'mir_keyboard_event_action' in libmirclient.so.8 (0x7ffff6aff54d)
INFO: MIR: Found 'mir_keyboard_event_key_code' in libmirclient.so.8 (0x7ffff6aff572)
INFO: MIR: Found 'mir_keyboard_event_scan_code' in libmirclient.so.8 (0x7ffff6aff597)
INFO: MIR: Found 'mir_pointer_event_button_state' in libmirclient.so.8 (0x7ffff6affd3a)
INFO: MIR: Found 'mir_input_event_get_device_id' in libmirclient.so.8 (0x7ffff6aff256)
INFO: MIR: Found 'mir_touch_event_id' in libmirclient.so.8 (0x7ffff6aff6fa)
INFO: MIR: Found 'mir_touch_event_axis_value' in libmirclient.so.8 (0x7ffff6affa54)
INFO: MIR: Found 'mir_touch_event_action' in libmirclient.so.8 (0x7ffff6aff7f2)
INFO: MIR: Found 'mir_pointer_event_action' in libmirclient.so.8 (0x7ffff6affcc2)
INFO: MIR: Found 'mir_pointer_event_axis_value' in libmirclient.so.8 (0x7ffff6affe05)
INFO: MIR: Found 'mir_event_get_type' in libmirclient.so.8 (0x7ffff6aa3e34)
INFO: MIR: Found 'mir_input_event_get_type' in libmirclient.so.8 (0x7ffff6aff14c)
INFO: MIR: Found 'mir_event_get_input_event' in libmirclient.so.8 (0x7ffff6aa3e59)
INFO: MIR: Found 'mir_input_event_get_keyboard_event' in libmirclient.so.8 (0x7ffff6aff474)
INFO: MIR: Found 'mir_input_event_get_pointer_event' in libmirclient.so.8 (0x7ffff6affbc3)
INFO: MIR: Found 'mir_input_event_get_touch_event' in libmirclient.so.8 (0x7ffff6aff606)
INFO: MIR: Found 'mir_touch_event_point_count' in libmirclient.so.8 (0x7ffff6aff6e0)
INFO: MIR: Found 'mir_connection_get_available_surface_formats' in libmirclient.so.8 (0x7ffff6ab3c0c)
INFO: MIR: Found 'mir_connection_get_egl_native_display' in libmirclient.so.8 (0x7ffff6ab3bf2)
INFO: MIR: Found 'mir_connection_is_valid' in libmirclient.so.8 (0x7ffff6ab3655)
INFO: MIR: Found 'mir_connection_release' in libmirclient.so.8 (0x7ffff6ab3689)
INFO: MIR: Found 'mir_connect_sync' in libmirclient.so.8 (0x7ffff6ab35ee)
INFO: MIR: Found 'mir_display_config_destroy' in libmirclient.so.8 (0x7ffff6ab3ada)
INFO: MIR: Found 'mir_surface_get_error_message' in libmirclient.so.8 (0x7ffff6ac1ee4)
INFO: MIR: Found 'mir_surface_get_parameters' in libmirclient.so.8 (0x7ffff6ac1efe)
INFO: MIR: Found 'mir_surface_is_valid' in libmirclient.so.8 (0x7ffff6ac1eca)
INFO: MIR: Found 'mir_surface_release_sync' in libmirclient.so.8 (0x7ffff6ac22bd)
INFO: MIR: Found 'mir_surface_set_type' in libmirclient.so.8 (0x7ffff6ac22fa)
INFO: MIR: Found 'mir_surface_set_state' in libmirclient.so.8 (0x7ffff6ac2431)
INFO: MIR: Found 'xkb_keysym_to_utf8' in libmirclient.so.8 (0x7ffff660db20)

Program received signal SIGSEGV, Segmentation fault.
0x00007ffff5ea843e in std::_Rb_tree<std::string, std::pair<std::string const, std::pair<void const*, int> >, std::_Select1st<std::pair<std::string const, std::pair<void const*, int> > >, std::less<std::string>, std::allocator<std::pair<std::string const, std::pair<void const*, int> > > >::_M_get_insert_unique_pos(std::string const&) () from /usr/lib/x86_64-linux-gnu/libprotobuf.so.9
(gdb) bt
#0  0x00007ffff5ea843e in std::_Rb_tree<std::string, std::pair<std::string const, std::pair<void const*, int> >, std::_Select1st<std::pair<std::string const, std::pair<void const*, int> > >, std::less<std::string>, std::allocator<std::pair<std::string const, std::pair<void const*, int> > > >::_M_get_insert_unique_pos(std::string const&) () from /usr/lib/x86_64-linux-gnu/libprotobuf.so.9
#1  0x00007ffff5ea86a1 in std::_Rb_tree<std::string, std::pair<std::string const, std::pair<void const*, int> >, std::_Select1st<std::pair<std::string const, std::pair<void const*, int> > >, std::less<std::string>, std::allocator<std::pair<std::string const, std::pair<void const*, int> > > >::_M_insert_unique(std::pair<std::string const, std::pair<void const*, int> > const&) ()
   from /usr/lib/x86_64-linux-gnu/libprotobuf.so.9
#2  0x00007ffff5eaabc7 in google::protobuf::SimpleDescriptorDatabase::DescriptorIndex<std::pair<void const*, int> >::AddFile(google::protobuf::FileDescriptorProto const&, std::pair<void const*, int>)
    () from /usr/lib/x86_64-linux-gnu/libprotobuf.so.9
#3  0x00007ffff5ea62be in google::protobuf::EncodedDescriptorDatabase::Add(void const*, int) () from /usr/lib/x86_64-linux-gnu/libprotobuf.so.9
#4  0x00007ffff5e60dda in google::protobuf::DescriptorPool::InternalAddGeneratedFile(void const*, int) () from /usr/lib/x86_64-linux-gnu/libprotobuf.so.9
#5  0x00007ffff637a910 in mir::protobuf::wire::protobuf_AddDesc_mir_5fprotobuf_5fwire_2eproto () at /home/bschaefer/src/mir/build/src/protobuf/mir_protobuf_wire.pb.cc:116
#6  0x00007ffff637e7c3 in mir::protobuf::wire::StaticDescriptorInitializer_mir_5fprotobuf_5fwire_2eproto::StaticDescriptorInitializer_mir_5fprotobuf_5fwire_2eproto (
    this=0x7ffff65f10c0 <mir::protobuf::wire::static_descriptor_initializer_mir_5fprotobuf_5fwire_2eproto_>) at /home/bschaefer/src/mir/build/src/protobuf/mir_protobuf_wire.pb.cc:129
#7  0x00007ffff637d9e4 in __static_initialization_and_destruction_0 (__initialize_p=1, __priority=65535) at /home/bschaefer/src/mir/build/src/protobuf/mir_protobuf_wire.pb.cc:131
#8  0x00007ffff637d9f9 in _GLOBAL__sub_I_mir_protobuf_wire.pb.cc(void) () at /home/bschaefer/src/mir/build/src/protobuf/mir_protobuf_wire.pb.cc:869
#9  0x00007ffff7de95ba in call_init (l=<optimized out>, argc=argc@entry=1, argv=argv@entry=0x7fffffffe228, env=env@entry=0x7fffffffe238) at dl-init.c:72
#10 0x00007ffff7de96cb in call_init (env=<optimized out>, argv=<optimized out>, argc=<optimized out>, l=<optimized out>) at dl-init.c:30
#11 _dl_init (main_map=main_map@entry=0x6105a0, argc=1, argv=0x7fffffffe228, env=0x7fffffffe238) at dl-init.c:120
#12 0x00007ffff7dee587 in dl_open_worker (a=a@entry=0x7fffffffd8c8) at dl-open.c:579
#13 0x00007ffff7de9464 in _dl_catch_error (objname=objname@entry=0x7fffffffd8b8, errstring=errstring@entry=0x7fffffffd8c0, mallocedp=mallocedp@entry=0x7fffffffd8b7, 
    operate=operate@entry=0x7ffff7dee0a0 <dl_open_worker>, args=args@entry=0x7fffffffd8c8) at dl-error.c:187
#14 0x00007ffff7ded9a3 in _dl_open (file=0x7ffff7ba4e24 "libmirclient.so.8", mode=-2147483646, caller_dlopen=0x7ffff7b6fe83 <SDL_LoadObject_REAL+19>, nsid=-2, argc=<optimized out>, 
    argv=<optimized out>, env=0x7fffffffe238) at dl-open.c:663
#15 0x00007ffff71c4fc9 in dlopen_doit (a=a@entry=0x7fffffffdae0) at dlopen.c:66
#16 0x00007ffff7de9464 in _dl_catch_error (objname=0x60b560, errstring=0x60b568, mallocedp=0x60b558, operate=0x7ffff71c4f70 <dlopen_doit>, args=0x7fffffffdae0) at dl-error.c:187
#17 0x00007ffff71c562d in _dlerror_run (operate=operate@entry=0x7ffff71c4f70 <dlopen_doit>, args=args@entry=0x7fffffffdae0) at dlerror.c:163
#18 0x00007ffff71c5061 in __dlopen (file=file@entry=0x7ffff7ba4e24 "libmirclient.so.8", mode=mode@entry=2) at dlopen.c:87
#19 0x00007ffff7b6fe83 in SDL_LoadObject_REAL (sofile=0x7ffff7ba4e24 "libmirclient.so.8") at /home/bschaefer/src/SDL/src/loadso/dlopen/SDL_sysloadso.c:36
#20 0x00007ffff7b8573e in SDL_MIR_LoadSymbols () at /home/bschaefer/src/SDL/src/video/mir/SDL_mirdyn.c:136
#21 0x00007ffff7b87f7d in MIR_CreateDevice (device_index=<optimized out>) at /home/bschaefer/src/SDL/src/video/mir/SDL_mirvideo.c:108
#22 0x00007ffff7b6e4a1 in SDL_VideoInit_REAL (driver_name=<optimized out>) at /home/bschaefer/src/SDL/src/video/SDL_video.c:486
#23 0x0000000000405123 in SDLTest_CommonInit (state=0x60b030) at /home/bschaefer/src/SDL/src/test/SDL_test_common.c:666
#24 0x0000000000402a9d in main (argc=1, argv=0x7fffffffe228) at testgl2.c:272
(gdb) bt full
#0  0x00007ffff5ea843e in std::_Rb_tree<std::string, std::pair<std::string const, std::pair<void const*, int> >, std::_Select1st<std::pair<std::string const, std::pair<void const*, int> > >, std::less<std::string>, std::allocator<std::pair<std::string const, std::pair<void const*, int> > > >::_M_get_insert_unique_pos(std::string const&) () from /usr/lib/x86_64-linux-gnu/libprotobuf.so.9
No symbol table info available.
#1  0x00007ffff5ea86a1 in std::_Rb_tree<std::string, std::pair<std::string const, std::pair<void const*, int> >, std::_Select1st<std::pair<std::string const, std::pair<void const*, int> > >, std::less<std::string>, std::allocator<std::pair<std::string const, std::pair<void const*, int> > > >::_M_insert_unique(std::pair<std::string const, std::pair<void const*, int> > const&) ()
   from /usr/lib/x86_64-linux-gnu/libprotobuf.so.9
No symbol table info available.
#2  0x00007ffff5eaabc7 in google::protobuf::SimpleDescriptorDatabase::DescriptorIndex<std::pair<void const*, int> >::AddFile(google::protobuf::FileDescriptorProto const&, std::pair<void const*, int>)
    () from /usr/lib/x86_64-linux-gnu/libprotobuf.so.9
No symbol table info available.
#3  0x00007ffff5ea62be in google::protobuf::EncodedDescriptorDatabase::Add(void const*, int) () from /usr/lib/x86_64-linux-gnu/libprotobuf.so.9
No symbol table info available.
#4  0x00007ffff5e60dda in google::protobuf::DescriptorPool::InternalAddGeneratedFile(void const*, int) () from /usr/lib/x86_64-linux-gnu/libprotobuf.so.9
No symbol table info available.
#5  0x00007ffff637a910 in mir::protobuf::wire::protobuf_AddDesc_mir_5fprotobuf_5fwire_2eproto () at /home/bschaefer/src/mir/build/src/protobuf/mir_protobuf_wire.pb.cc:116
        already_here = true
#6  0x00007ffff637e7c3 in mir::protobuf::wire::StaticDescriptorInitializer_mir_5fprotobuf_5fwire_2eproto::StaticDescriptorInitializer_mir_5fprotobuf_5fwire_2eproto (
    this=0x7ffff65f10c0 <mir::protobuf::wire::static_descriptor_initializer_mir_5fprotobuf_5fwire_2eproto_>) at /home/bschaefer/src/mir/build/src/protobuf/mir_protobuf_wire.pb.cc:129
No locals.
#7  0x00007ffff637d9e4 in __static_initialization_and_destruction_0 (__initialize_p=1, __priority=65535) at /home/bschaefer/src/mir/build/src/protobuf/mir_protobuf_wire.pb.cc:131
No locals.
#8  0x00007ffff637d9f9 in _GLOBAL__sub_I_mir_protobuf_wire.pb.cc(void) () at /home/bschaefer/src/mir/build/src/protobuf/mir_protobuf_wire.pb.cc:869
No locals.
#9  0x00007ffff7de95ba in call_init (l=<optimized out>, argc=argc@entry=1, argv=argv@entry=0x7fffffffe228, env=env@entry=0x7fffffffe238) at dl-init.c:72
        j = <optimized out>
        jm = <optimized out>
        addrs = <optimized out>
        init_array = <optimized out>
#10 0x00007ffff7de96cb in call_init (env=<optimized out>, argv=<optimized out>, argc=<optimized out>, l=<optimized out>) at dl-init.c:30
No locals.
#11 _dl_init (main_map=main_map@entry=0x6105a0, argc=1, argv=0x7fffffffe228, env=0x7fffffffe238) at dl-init.c:120
        preinit_array = <optimized out>
        preinit_array_size = <optimized out>
        i = 3
#12 0x00007ffff7dee587 in dl_open_worker (a=a@entry=0x7fffffffd8c8) at dl-open.c:579
        args = 0x7fffffffd8c8
        file = <optimized out>
        mode = <optimized out>
        call_map = <optimized out>
        dst = <optimized out>
        new = <optimized out>
        __PRETTY_FUNCTION__ = "dl_open_worker"
        r = <optimized out>
        reloc_mode = <optimized out>
        nmaps = <optimized out>
        l = <optimized out>
        maps = <optimized out>
        relocation_in_progress = <optimized out>
        any_tls = <optimized out>
        first_static_tls = <optimized out>
#13 0x00007ffff7de9464 in _dl_catch_error (objname=objname@entry=0x7fffffffd8b8, errstring=errstring@entry=0x7fffffffd8c0, mallocedp=mallocedp@entry=0x7fffffffd8b7, 
    operate=operate@entry=0x7ffff7dee0a0 <dl_open_worker>, args=args@entry=0x7fffffffd8c8) at dl-error.c:187
        errcode = 65537
        c = {objname = 0x7fffffffd8b8, errstring = 0x7fffffffd8c0, malloced = 0x7fffffffd8b7, errcode = 0x7fffffffd7a4, env = {{__jmpbuf = {140737488345544, 7790799550321147840, 2147483650, 
                140737349570084, 140737349353091, 140737354125376, 7790799550795104192, 7790781690133626816}, __mask_was_saved = -143308644, __saved_mask = {__val = {60129542157, 0, 140737488345168, 
                  140737329163336, 9, 140737488345328, 140737488345520, 6340576, 140737354125376, 140737351972196, 140737354129800, 140737354131232, 140737354102744, 140737353945088, 
                  140737353946336, 140737353947592}}}}}
        catchp = 0x7ffff7fce6f8
        old = <optimized out>
#14 0x00007ffff7ded9a3 in _dl_open (file=0x7ffff7ba4e24 "libmirclient.so.8", mode=-2147483646, caller_dlopen=0x7ffff7b6fe83 <SDL_LoadObject_REAL+19>, nsid=-2, argc=<optimized out>, 
    argv=<optimized out>, env=0x7fffffffe238) at dl-open.c:663
        args = {file = 0x7ffff7ba4e24 "libmirclient.so.8", mode = -2147483646, caller_dlopen = 0x7ffff7b6fe83 <SDL_LoadObject_REAL+19>, caller_dl_open = 0x7ffff71c4fc9 <dlopen_doit+89>, 
          map = 0x6105a0, nsid = 0, argc = 1, argv = 0x7fffffffe228, env = 0x7fffffffe238}
        objname = 0x60d4b0 ""
        errstring = 0x60d9d0 ""
        malloced = false
        errcode = <optimized out>
        __PRETTY_FUNCTION__ = "_dl_open"
#15 0x00007ffff71c4fc9 in dlopen_doit (a=a@entry=0x7fffffffdae0) at dlopen.c:66
        args = 0x7fffffffdae0
#16 0x00007ffff7de9464 in _dl_catch_error (objname=0x60b560, errstring=0x60b568, mallocedp=0x60b558, operate=0x7ffff71c4f70 <dlopen_doit>, args=0x7fffffffdae0) at dl-error.c:187
        errcode = 0
        c = {objname = 0x60b560, errstring = 0x60b568, malloced = 0x60b558, errcode = 0x7fffffffd9c4, env = {{__jmpbuf = {0, 7790782254154399680, 140737488345824, 140737351847232, 4294967295, 0, 
                7790799550312759232, 7790781690133626816}, __mask_was_saved = 6337880, __saved_mask = {__val = {140737488345620, 0, 7790782254779350976, 6340576, 140737351847232, 4294967295, 0, 
                  7790799550302273472, 7790781690133626816, 5107751972589491200, 140737351863744, 140737349570037, 140737349570084, 140737326930720, 0, 140737326821384}}}}}
        catchp = 0x7ffff7fce6f8
        old = <optimized out>
#17 0x00007ffff71c562d in _dlerror_run (operate=operate@entry=0x7ffff71c4f70 <dlopen_doit>, args=args@entry=0x7fffffffdae0) at dlerror.c:163
        result = 0x60b550
#18 0x00007ffff71c5061 in __dlopen (file=file@entry=0x7ffff7ba4e24 "libmirclient.so.8", mode=mode@entry=2) at dlopen.c:87
        args = {file = 0x7ffff7ba4e24 "libmirclient.so.8", mode = 2, new = 0x7fffffffdb30, caller = 0x7ffff7b6fe83 <SDL_LoadObject_REAL+19>}
#19 0x00007ffff7b6fe83 in SDL_LoadObject_REAL (sofile=0x7ffff7ba4e24 "libmirclient.so.8") at /home/bschaefer/src/SDL/src/loadso/dlopen/SDL_sysloadso.c:36
        handle = <optimized out>
        loaderror = <optimized out>
#20 0x00007ffff7b8573e in SDL_MIR_LoadSymbols () at /home/bschaefer/src/SDL/src/video/mir/SDL_mirdyn.c:136
        rc = 0
#21 0x00007ffff7b87f7d in MIR_CreateDevice (device_index=<optimized out>) at /home/bschaefer/src/SDL/src/video/mir/SDL_mirvideo.c:108
        mir_data = <optimized out>
        device = 0x0
#22 0x00007ffff7b6e4a1 in SDL_VideoInit_REAL (driver_name=<optimized out>) at /home/bschaefer/src/SDL/src/video/SDL_video.c:486
        video = 0x0
        hint = <optimized out>
        index = 0
        i = 1
        allow_screensaver = <optimized out>
#23 0x0000000000405123 in SDLTest_CommonInit (state=0x60b030) at /home/bschaefer/src/SDL/src/test/SDL_test_common.c:666
        i = <optimized out>
        j = <optimized out>
        m = <optimized out>
        n = <optimized out>
        w = 32767
        h = -9324
        fullscreen_mode = {format = 3229614080, w = -1, h = -134407736, refresh_rate = 32767, driverdata = 0x7ffff73c6d98}
#24 0x0000000000402a9d in main (argc=1, argv=0x7fffffffe228) at testgl2.c:272
        fsaa = <optimized out>
        accel = <optimized out>
        value = -134229952
        i = <optimized out>
        done = 32767
        mode = {format = 0, w = 0, h = -151338943, refresh_rate = 32767, driverdata = 0x0}
        event = {type = 8388608, common = {type = 8388608, timestamp = 0}, window = {type = 8388608, timestamp = 0, windowID = 4294959672, event = 255 '\377', padding1 = 127 '\177', 
            padding2 = 0 '\000', padding3 = 0 '\000', data1 = 1, data2 = 0}, key = {type = 8388608, timestamp = 0, windowID = 4294959672, state = 255 '\377', repeat = 127 '\177', 
            padding2 = 0 '\000', padding3 = 0 '\000', keysym = {scancode = 1, sym = 0, mod = 57696, unused = 32767}}, edit = {type = 8388608, timestamp = 0, windowID = 4294959672, 
            text = "\377\177\000\000\001\000\000\000\000\000\000\000`\341\377\377\377\177\000\000\000\020\375\367\377\177\000\000\000\000\000", start = 0, length = 1}, text = {type = 8388608, 
            timestamp = 0, windowID = 4294959672, text = "\377\177\000\000\001\000\000\000\000\000\000\000`\341\377\377\377\177\000\000\000\020\375\367\377\177\000\000\000\000\000"}, motion = {
            type = 8388608, timestamp = 0, windowID = 4294959672, which = 32767, state = 1, x = 0, y = -7840, xrel = 32767, yrel = -134410240}, button = {type = 8388608, timestamp = 0, 
            windowID = 4294959672, which = 32767, button = 1 '\001', state = 0 '\000', clicks = 0 '\000', padding1 = 0 '\000', x = 0, y = -7840}, wheel = {type = 8388608, timestamp = 0, 
            windowID = 4294959672, which = 32767, x = 1, y = 0, direction = 4294959456}, jaxis = {type = 8388608, timestamp = 0, which = -7624, axis = 255 '\377', padding1 = 127 '\177', 
            padding2 = 0 '\000', padding3 = 0 '\000', value = 1, padding4 = 0}, jball = {type = 8388608, timestamp = 0, which = -7624, ball = 255 '\377', padding1 = 127 '\177', padding2 = 0 '\000', 
            padding3 = 0 '\000', xrel = 1, yrel = 0}, jhat = {type = 8388608, timestamp = 0, which = -7624, hat = 255 '\377', value = 127 '\177', padding1 = 0 '\000', padding2 = 0 '\000'}, 
          jbutton = {type = 8388608, timestamp = 0, which = -7624, button = 255 '\377', state = 127 '\177', padding1 = 0 '\000', padding2 = 0 '\000'}, jdevice = {type = 8388608, timestamp = 0, 
            which = -7624}, caxis = {type = 8388608, timestamp = 0, which = -7624, axis = 255 '\377', padding1 = 127 '\177', padding2 = 0 '\000', padding3 = 0 '\000', value = 1, padding4 = 0}, 
          cbutton = {type = 8388608, timestamp = 0, which = -7624, button = 255 '\377', state = 127 '\177', padding1 = 0 '\000', padding2 = 0 '\000'}, cdevice = {type = 8388608, timestamp = 0, 
            which = -7624}, adevice = {type = 8388608, timestamp = 0, which = 4294959672, iscapture = 255 '\377', padding1 = 127 '\177', padding2 = 0 '\000', padding3 = 0 '\000'}, quit = {
            type = 8388608, timestamp = 0}, user = {type = 8388608, timestamp = 0, windowID = 4294959672, code = 32767, data1 = 0x1, data2 = 0x7fffffffe160}, syswm = {type = 8388608, timestamp = 0, 
            msg = 0x7fffffffe238}, tfinger = {type = 8388608, timestamp = 0, touchId = 140737488347704, fingerId = 1, x = -nan(0x7fe160), y = 4.59163468e-41, dx = -1.02654346e+34, 
            dy = 4.59163468e-41, pressure = 0}, mgesture = {type = 8388608, timestamp = 0, touchId = 140737488347704, dTheta = 1.40129846e-45, dDist = 0, x = -nan(0x7fe160), y = 4.59163468e-41, 
            numFingers = 4096, padding = 63485}, dgesture = {type = 8388608, timestamp = 0, touchId = 140737488347704, gestureId = 1, numFingers = 4294959456, error = 4.59163468e-41, 
            x = -1.02654346e+34, y = 4.59163468e-41}, drop = {type = 8388608, timestamp = 0, file = 0x7fffffffe238 "\315\344\377\377\377\177"}, 
          padding = "\000\000\200\000\000\000\000\000\070\342\377\377\377\177\000\000\001\000\000\000\000\000\000\000`\341\377\377\377\177\000\000\000\020\375\367\377\177\000\000\000\000\000\000\000\000\000\000\001\000\000\000\000\000\000"}
        then = <optimized out>
        now = <optimized out>
        frames = <optimized out>
        status = <optimized out>
        dw = -143785480
        dh = 32767
(gdb) quit
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