Backtrace of the webkit efl linked with gles

gistfile1.txt

(gdb) bt
#0  0x73f0625a in strstr () from /lib/arm-linux-gnueabihf/libc.so.6
#1  0x704d0a6c in eng_window_new (disp=<optimized out>, win=<optimized out>, screen=<optimized out>, vis=0x5fa58, cmap=12582914, depth=32, 
    w=1, h=1, indirect=0, alpha=1, rot=0) at modules/evas/engines/gl_x11/evas_x_main.c:355
#2  0x704cfb76 in eng_setup (eo_e=<optimized out>, in=0x7cbb8) at modules/evas/engines/gl_x11/evas_engine.c:882
#3  0x756b3240 in _canvas_engine_info_set (eo_e=<optimized out>, _pd=<optimized out>, list=<optimized out>)
    at lib/evas/canvas/evas_main.c:423
#4  0x7579eb32 in _eo_op_internal (p_list=0x7effee94, op=376, op_type=EO_OP_TYPE_REGULAR, cur_klass=0x6caf0, eo_ptr=<optimized out>, 
    line=<optimized out>, file=<optimized out>) at lib/eo/eo.c:306
#5  _eo_dov_internal (p_list=0x7effee94, op_type=EO_OP_TYPE_REGULAR, klass=0x6caf0, obj=0x7c4d0, line=408, 
    file=0x757576b8 "lib/evas/canvas/evas_main.c") at lib/eo/eo.c:338
#6  _eo_obj_dov_internal (p_list=0x7effee94, obj=0x7c4d0, line=408, file=0x757576b8 "lib/evas/canvas/evas_main.c") at lib/eo/eo.c:359
#7  eo_do_internal (file=0x757576b8 "lib/evas/canvas/evas_main.c", line=408, obj_id=0x80003019) at lib/eo/eo.c:396
#8  0x756b4524 in evas_engine_info_set (eo_e=<optimized out>, info=0x7cbb8) at lib/evas/canvas/evas_main.c:408
#9  0x70e2dd94 in _ecore_evas_x_gl_window_new (ee=0x7b818, parent=262, x=0, y=0, w=1, h=1, override=0 '\000', argb=1, opt=0x0)
    at modules/ecore_evas/engines/x/ecore_evas_x.c:470
#10 0x70e31cf6 in ecore_evas_gl_x11_options_new_internal (disp_name=0x0, parent=262, x=0, y=0, w=<optimized out>, h=1, opt=0x0)
    at modules/ecore_evas/engines/x/ecore_evas_x.c:4302
#11 0x70e31e24 in ecore_evas_gl_x11_new_internal (disp_name=<optimized out>, parent=<optimized out>, x=<optimized out>, y=<optimized out>, 
    w=1, h=1) at modules/ecore_evas/engines/x/ecore_evas_x.c:4342
#12 0x75a0b348 in ecore_evas_gl_x11_new (disp_name=0x0, parent=0, x=0, y=0, w=1, h=1) at lib/ecore_evas/ecore_evas.c:3334
#13 0x758ce358 in _win_constructor (obj=0x80002e18, _pd=0x79d30, list=<optimized out>) at elm_win.c:2941
#14 0x7579ff04 in _eo_op_internal (p_list=0x7efff1b4, op=269, op_type=EO_OP_TYPE_REGULAR, cur_klass=0x78e20, eo_ptr=<optimized out>, 
    line=<optimized out>, file=<optimized out>) at lib/eo/eo.c:306
#15 _eo_dov_internal (p_list=0x7efff1b4, op_type=EO_OP_TYPE_REGULAR, klass=0x78e20, obj=0x79b68, line=0, 
    file=0x5 <Address 0x5 out of bounds>) at lib/eo/eo.c:338
#16 _eo_obj_dov_internal (p_list=0x7efff1b4, obj=0x79b68, line=0, file=0x5 <Address 0x5 out of bounds>) at lib/eo/eo.c:359
#17 eo_add_internal (file=0x5 <Address 0x5 out of bounds>, line=0, klass_id=<optimized out>, parent_id=0x0) at lib/eo/eo.c:1100
#18 0x758d0e2a in elm_win_add (parent=<optimized out>, name=0x10fbc "minibrowser-window", type=<optimized out>) at elm_win.c:2768
#19 0x0000ef44 in window_create ()
#20 0x0000ef44 in window_create ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)