#0  pyg_type_get_bases (gtype=gtype@entry=21219920) at /build/buildd/pygobject-2-2.28.6/gobject/pygobject.c:663
        interfaces = 0xe3f7e0
        parent_type = <optimized out>
        interface_type = <optimized out>
        n_interfaces = 0
        py_parent_type = 0x0
        py_interface_type = <optimized out>
        bases = <optimized out>
        i = <optimized out>
#1  0x00007f978b44dcd0 in pygobject_register_class (dict=dict@entry=0x10f0a70, type_name=type_name@entry=0x7f978249bc14 "GstGhostPad", gtype=21219920, type=type@entry=0x7f97826bcfa0 <PyGstGhostPad_Type>, static_bases=static_bases@entry=0x121b210) at /build/buildd/pygobject-2-2.28.6/gobject/pygobject.c:513
        o = <optimized out>
        class_name = 0x7f978249c48e "GhostPad"
        s = <optimized out>
        runtime_bases = <optimized out>
        bases_list = <optimized out>
        bases = <optimized out>
        mod_name = <optimized out>
        i = <optimized out>
#2  0x00007f9782496747 in pygst_register_classes (d=d@entry=0x10f0a70) at gst.c:28890
        module = <optimized out>
#3  0x00007f978245075a in init_gst () at gstmodule.c:247
        m = 0x1129ad0
        d = 0x10f0a70
        av = <optimized out>
        tuple = <optimized out>
        argc = 1
        i = <optimized out>
        major = 0
        minor = 10
        micro = 36
        nano = 0
        argv = 0x11809b0
        error = 0x0
#4  0x0000000000429db7 in _PyImport_LoadDynamicModule (name=name@entry=0x1098360 "gst._gst", pathname=pathname@entry=0x1099370 "/usr/lib/python2.7/dist-packages/gst-0.10/gst/_gst.so", fp=<optimized out>) at ../Python/importdl.c:53
        m = <optimized out>
        lastdot = <optimized out>
        shortname = 0x1098364 "_gst"
        packagecontext = 0x1098360 "gst._gst"
        oldcontext = 0x0
        p = <optimized out>
#5  0x00000000005ba5f1 in load_module.39231 (name=name@entry=0x1098360 "gst._gst", fp=<optimized out>, pathname=pathname@entry=0x1099370 "/usr/lib/python2.7/dist-packages/gst-0.10/gst/_gst.so", type=<optimized out>, loader=<optimized out>) at ../Python/import.c:1915
        modules = <optimized out>
        m = <optimized out>
        err = <optimized out>
#6  0x000000000056d2a0 in import_submodule (fullname=<optimized out>, subname=<optimized out>, mod=<optimized out>) at ../Python/import.c:2700
        buf = 0x1099370 "/usr/lib/python2.7/dist-packages/gst-0.10/gst/_gst.so"
        fp = 0x1182ee0
        path = <optimized out>
        loader = 0x0
        fdp = <optimized out>
        m = <optimized out>
#7  load_next (mod=<optimized out>, altmod=<optimized out>, p_name=p_name@entry=0x7fff03b4db00, buf=buf@entry=0x1098360 "gst._gst", p_buflen=p_buflen@entry=0x7fff03b4db10) at ../Python/import.c:2515
        name = 0xfbcbf4 "_gst"
        dot = <optimized out>
        len = 4
        p = 0x1098364 "_gst"
        result = <optimized out>
#8  0x000000000056d702 in import_module_level.isra.3 (level=-1, fromlist=0xfc12d0, globals=<optimized out>, name=0x0) at ../Python/import.c:2224
        buf = <optimized out>
        buflen = 8
        head = <optimized out>
        tail = <optimized out>
        next = <optimized out>
#9  PyImport_ImportModuleLevel (name=<optimized out>, globals=<optimized out>, locals=<optimized out>, fromlist=0xfc12d0, level=-1) at ../Python/import.c:2288
No locals.
#10 0x000000000054a7c7 in builtin___import__.32991 (self=<optimized out>, args=<optimized out>, kwds=<optimized out>) at ../Python/bltinmodule.c:49
        kwlist = {0x60d5df "name", 0x60d53f "globals", 0x6050a8 "locals", 0x607371 "fromlist", 0x60ed26 "level", 0x0}
        name = 0xfbcbf4 "_gst"
        globals = 0xd0eba0
        locals = 0xd0eba0
        fromlist = 0xfc12d0
        level = -1
        kwlist = {0x60d5df "name", 0x60d53f "globals", 0x6050a8 "locals", 0x607371 "fromlist", 0x60ed26 "level", 0x0}
#11 0x00000000004d3b4b in PyObject_Call (kw=<optimized out>, arg=0xfc0520, func=0x7f978d991050) at ../Objects/abstract.c:2529
        result = <optimized out>
        call = 0x4f2100 <PyCFunction_Call>
#12 PyEval_CallObjectWithKeywords (func=func@entry=0x7f978d991050, arg=arg@entry=0xfc0520, kw=kw@entry=0x0) at ../Python/ceval.c:3890
No locals.
#13 0x00000000005005dd in PyEval_EvalFrameEx (f=f@entry=0x1096d50, throwflag=throwflag@entry=0) at ../Python/ceval.c:2333
        stack_pointer = 0x1096ed0
        next_instr = 0x109504f "Td"
        opcode = <optimized out>
        oparg = <optimized out>
        why = WHY_NOT
        err = <optimized out>
        x = 0x7f978d991050
        v = 0x7f978d991050
        w = 0xfc0520
        u = 0xc27c98
        t = <optimized out>
        stream = 0x0
        fastlocals = 0x1096ec8
        freevars = <optimized out>
        retval = <optimized out>
        tstate = <optimized out>
        co = <optimized out>
        instr_ub = -1
        instr_lb = 0
        instr_prev = -1
        first_instr = <optimized out>
        names = <optimized out>
        consts = <optimized out>
        enter = 0x7f978d979de0
        exit = 0x7f978d979e10
#14 0x000000000056c414 in PyEval_EvalCodeEx (co=0xfc4330, globals=<optimized out>, locals=<optimized out>, args=<optimized out>, argcount=<optimized out>, kws=<optimized out>, kwcount=0, defs=0x0, defcount=0, closure=0x0) at ../Python/ceval.c:3253
        f = <optimized out>
        retval = 0x0
        fastlocals = <optimized out>
        freevars = <optimized out>
        tstate = <optimized out>
        x = <optimized out>
        u = <optimized out>
#15 0x00000000005ba3b2 in PyEval_EvalCode (co=<optimized out>, globals=<optimized out>, locals=<optimized out>) at ../Python/ceval.c:667
No locals.
#16 0x00000000005ba46a in PyImport_ExecCodeModuleEx (name=name@entry=0xd07d90 "gst", co=co@entry=0xfc4330, pathname=pathname@entry=0xd32440 "/usr/lib/python2.7/dist-packages/gst-0.10/gst/__init__.pyc") at ../Python/import.c:709
        modules = 0xc2a700
        m = <optimized out>
        d = 0xd0eba0
        v = 0xfc2390
#17 0x00000000005a8def in load_source_module.39188 (name=name@entry=0xd07d90 "gst", pathname=0xd32440 "/usr/lib/python2.7/dist-packages/gst-0.10/gst/__init__.pyc", pathname@entry=0xcf0900 "/usr/lib/python2.7/dist-packages/gst-0.10/gst/__init__.py", fp=<optimized out>) at ../Python/import.c:1099
        st = {st_dev = 2069, st_ino = 148553, st_nlink = 1, st_mode = 33188, st_uid = 0, st_gid = 0, __pad0 = 0, st_rdev = 0, st_size = 6835, st_blksize = 4096, st_blocks = 16, st_atim = {tv_sec = 1374682932, tv_nsec = 421278559}, st_mtim = {tv_sec = 1344202129, tv_nsec = 0}, st_ctim = {tv_sec = 1374682857, tv_nsec = 969277936}, __unused = {0, 0, 0}}
        buf = 0xd32440 "/usr/lib/python2.7/dist-packages/gst-0.10/gst/__init__.pyc"
        co = 0xfc4330
        m = <optimized out>
        mtime = <optimized out>
#18 0x00000000005ba561 in load_module.39231 (name=name@entry=0xd07d90 "gst", fp=<optimized out>, pathname=pathname@entry=0xcf0900 "/usr/lib/python2.7/dist-packages/gst-0.10/gst/__init__.py", type=<optimized out>, loader=loader@entry=0x0) at ../Python/import.c:1906
        modules = <optimized out>
        m = <optimized out>
        err = <optimized out>
#19 0x000000000046c08b in load_package.39267 (name=name@entry=0xd07d90 "gst", pathname=pathname@entry=0xceec50 "/usr/lib/python2.7/dist-packages/gst-0.10/gst") at ../Python/import.c:1166
        m = 0xfb89f0
        d = <optimized out>
        file = 0xfb6fa8
        path = 0x7f978d8924d0
        err = <optimized out>
        buf = 0xcf0900 "/usr/lib/python2.7/dist-packages/gst-0.10/gst/__init__.py"
        fp = 0xd06870
        fdp = <optimized out>
#20 0x00000000005ba5dd in load_module.39231 (name=name@entry=0xd07d90 "gst", fp=<optimized out>, pathname=pathname@entry=0xceec50 "/usr/lib/python2.7/dist-packages/gst-0.10/gst", type=<optimized out>, loader=<optimized out>) at ../Python/import.c:1920
        modules = <optimized out>
        m = <optimized out>
        err = <optimized out>
#21 0x000000000056d2a0 in import_submodule (fullname=<optimized out>, subname=<optimized out>, mod=<optimized out>) at ../Python/import.c:2700
        buf = 0xceec50 "/usr/lib/python2.7/dist-packages/gst-0.10/gst"
        fp = 0x0
        path = <optimized out>
        loader = 0x0
        fdp = <optimized out>
        m = <optimized out>
#22 load_next (mod=<optimized out>, altmod=<optimized out>, p_name=p_name@entry=0x7fff03b4e070, buf=buf@entry=0xd07d90 "gst", p_buflen=p_buflen@entry=0x7fff03b4e080) at ../Python/import.c:2515
        name = 0x7f978d8412fc "gst"
        dot = <optimized out>
        len = 3
        p = 0xd07d90 "gst"
        result = <optimized out>
#23 0x000000000056d702 in import_module_level.isra.3 (level=-1, fromlist=0x90e190 <_Py_NoneStruct>, globals=<optimized out>, name=0x0) at ../Python/import.c:2224
        buf = <optimized out>
        buflen = 3
        head = <optimized out>
        tail = <optimized out>
        next = <optimized out>
#24 PyImport_ImportModuleLevel (name=<optimized out>, globals=<optimized out>, locals=<optimized out>, fromlist=0x90e190 <_Py_NoneStruct>, level=-1) at ../Python/import.c:2288
No locals.
#25 0x000000000054a7c7 in builtin___import__.32991 (self=<optimized out>, args=<optimized out>, kwds=<optimized out>) at ../Python/bltinmodule.c:49
        kwlist = {0x60d5df "name", 0x60d53f "globals", 0x6050a8 "locals", 0x607371 "fromlist", 0x60ed26 "level", 0x0}
        name = 0x7f978d8412fc "gst"
        globals = 0xc48690
        locals = 0x90e190 <_Py_NoneStruct>
        fromlist = 0x90e190 <_Py_NoneStruct>
        level = -1
        kwlist = {0x60d5df "name", 0x60d53f "globals", 0x6050a8 "locals", 0x607371 "fromlist", 0x60ed26 "level", 0x0}
#26 0x00000000004d3b4b in PyObject_Call (kw=<optimized out>, arg=0x7f978d893368, func=0x7f978d991050) at ../Objects/abstract.c:2529
        result = <optimized out>
        call = 0x4f2100 <PyCFunction_Call>
#27 PyEval_CallObjectWithKeywords (func=func@entry=0x7f978d991050, arg=arg@entry=0x7f978d893368, kw=kw@entry=0x0) at ../Python/ceval.c:3890
No locals.
#28 0x00000000005005dd in PyEval_EvalFrameEx (f=f@entry=0xcedaa0, throwflag=throwflag@entry=0) at ../Python/ceval.c:2333
        stack_pointer = 0xcedc58
        next_instr = 0xceec0c "}\006"
        opcode = <optimized out>
        oparg = <optimized out>
        why = WHY_NOT
        err = <optimized out>
        x = 0x7f978d991050
        v = 0x7f978d991050
        w = 0x7f978d893368
        u = 0xc27c98
        t = <optimized out>
        stream = 0x0
        fastlocals = 0xcedc18
        freevars = <optimized out>
        retval = <optimized out>
        tstate = <optimized out>
        co = <optimized out>
        instr_ub = -1
        instr_lb = 0
        instr_prev = -1
        first_instr = <optimized out>
        names = <optimized out>
        consts = <optimized out>
        enter = 0x7f978d979de0
        exit = 0x7f978d979e10
#29 0x00000000004fea32 in fast_function (nk=<optimized out>, na=<optimized out>, n=0, pp_stack=0x7fff03b4e3b0, func=0x7f978d8630c8) at ../Python/ceval.c:4107
        retval = 0x0
        fastlocals = 0xcedc18
        i = <optimized out>
        f = 0xcedaa0
        tstate = 0xc0b0a0
        stack = <optimized out>
        co = <optimized out>
        nd = 0
        globals = <optimized out>
        argdefs = <optimized out>
        d = 0x0
#30 call_function (oparg=<optimized out>, pp_stack=0x7fff03b4e3b0) at ../Python/ceval.c:4042
        func = 0x7f978d8630c8
        w = <optimized out>
        na = <optimized out>
        nk = <optimized out>
        n = 0
        pfunc = 0xce0c98
        x = <optimized out>
#31 PyEval_EvalFrameEx (f=f@entry=0xce0b20, throwflag=throwflag@entry=0) at ../Python/ceval.c:2666
        sp = 0xce0ca0
        stack_pointer = <optimized out>
        next_instr = 0x7f978d92c9b5 "\001e\020"
        opcode = <optimized out>
        oparg = <optimized out>
        why = WHY_NOT
        err = <optimized out>
        x = <optimized out>
        v = <optimized out>
        w = <optimized out>
        u = <optimized out>
        t = <optimized out>
        stream = 0x0
        fastlocals = 0xce0c98
        freevars = <optimized out>
        retval = <optimized out>
        tstate = <optimized out>
        co = <optimized out>
        instr_ub = -1
        instr_lb = 0
        instr_prev = -1
        first_instr = <optimized out>
        names = <optimized out>
        consts = <optimized out>
        enter = 0x7f978d979de0
        exit = 0x7f978d979e10
#32 0x000000000056c414 in PyEval_EvalCodeEx (co=0x7f978d88ebb0, globals=<optimized out>, locals=<optimized out>, args=<optimized out>, argcount=<optimized out>, kws=<optimized out>, kwcount=0, defs=0x0, defcount=0, closure=0x0) at ../Python/ceval.c:3253
        f = <optimized out>
        retval = 0x0
        fastlocals = <optimized out>
        freevars = <optimized out>
        tstate = <optimized out>
        x = <optimized out>
        u = <optimized out>
#33 0x00000000005ba3b2 in PyEval_EvalCode (co=<optimized out>, globals=<optimized out>, locals=<optimized out>) at ../Python/ceval.c:667
No locals.
#34 0x00000000005abe1b in run_mod.42564 (mod=<optimized out>, filename=<optimized out>, globals=0xc48690, locals=0xc48690, flags=<optimized out>, arena=<optimized out>) at ../Python/pythonrun.c:1365
        co = 0x7f978d88ebb0
        v = <optimized out>
#35 0x000000000045270b in PyRun_FileExFlags (fp=fp@entry=0xce7620, filename=filename@entry=0x7fff03b4f88e "Downloads/pitivi-0.15.2/bin/pitivi", start=start@entry=257, globals=globals@entry=0xc48690, locals=locals@entry=0xc48690, closeit=closeit@entry=1, flags=flags@entry=0x7fff03b4e5f0) at ../Python/pythonrun.c:1351
        ret = <optimized out>
        mod = 0xcec4d0
        arena = 0xc82350
#36 0x0000000000452f05 in PyRun_SimpleFileExFlags (fp=fp@entry=0xce7620, filename=<optimized out>, filename@entry=0x7fff03b4f88e "Downloads/pitivi-0.15.2/bin/pitivi", closeit=closeit@entry=1, flags=flags@entry=0x7fff03b4e5f0) at ../Python/pythonrun.c:943
        m = 0x7f978d997cc8
        d = 0xc48690
        v = <optimized out>
        ext = 0x7fff03b4f8ac "tivi"
        set_file_name = 1
        len = <optimized out>
        ret = -1
#37 0x0000000000453001 in PyRun_AnyFileExFlags (fp=fp@entry=0xce7620, filename=filename@entry=0x7fff03b4f88e "Downloads/pitivi-0.15.2/bin/pitivi", closeit=closeit@entry=1, flags=flags@entry=0x7fff03b4e5f0) at ../Python/pythonrun.c:747
No locals.
#38 0x0000000000453b6a in Py_Main (argc=<optimized out>, argv=0x7fff03b4e7a8) at ../Modules/main.c:640
        c = <optimized out>
        sts = <optimized out>
        command = 0x0
        filename = 0x7fff03b4f88e "Downloads/pitivi-0.15.2/bin/pitivi"
        module = 0x0
        fp = 0xce7620
        p = <optimized out>
        unbuffered = <optimized out>
        skipfirstline = <optimized out>
        stdin_is_interactive = 1
        help = <optimized out>
        version = <optimized out>
        saw_unbuffered_flag = <optimized out>
        cf = {cf_flags = 0}
#39 0x00007f978c8bbea5 in re_node_set_init_copy (src=<error reading variable: Cannot access memory at address 0xffffffffffffff38>, dest=0x0) at regex_internal.c:1032
No locals.
#40 group_nodes_into_DFAstates (dests_ch=<error reading variable: Cannot access memory at address 0xffffffffffffff30>, dests_node=<error reading variable: Cannot access memory at address 0xffffffffffffff38>, state=<error reading variable: Cannot access memory at address 0xffffffffffffff10>, dfa=<error reading variable: Cannot access memory at address 0xffffffffffffff28>) at regexec.c:3694
        remains = <error reading variable remains (Cannot access memory at address 0xffffffffffffffb0)>
        has_intersec = <optimized out>
        not_consumed = 140733255575456
        not_subset = <optimized out>
        intersec = <error reading variable intersec (Cannot access memory at address 0xffffffffffffff90)>
        node = <optimized out>
        type = <optimized out>
        constraint = <optimized out>
        i = <error reading variable i (Cannot access memory at address 0xffffffffffffff40)>
        accepts = <error reading variable accepts (Cannot access memory at address 0xffffffffffffff70)>
        result = 18986448
        j = 0
        ndests = 0
        cur_nodes = <error reading variable cur_nodes (Cannot access memory at address 0xffffffffffffff10)>
#41 build_trtable (dfa=<error reading variable: Cannot access memory at address 0xffffffffffffff28>, dfa@entry=<error reading variable: Cannot access memory at address 0x8>, state=<error reading variable: Cannot access memory at address 0xffffffffffffff10>) at regexec.c:3353
        err = <optimized out>
        i = <optimized out>
        j = <optimized out>
        ch = <optimized out>
        need_word_trtable = 0
        elem = <optimized out>
        mask = <optimized out>
        dests_node_malloced = <error reading variable dests_node_malloced (Cannot access memory at address 0xffffffffffffff1b)>
        dest_states_malloced = false
        trtable = <optimized out>
        dest_states = 0x0
        dest_states_word = <optimized out>
        dest_states_nl = <optimized out>
        follows = <error reading variable follows (Cannot access memory at address 0xffffffffffffff60)>
        dests_node = <error reading variable dests_node (Cannot access memory at address 0xffffffffffffff38)>
        dests_ch = <error reading variable dests_ch (Cannot access memory at address 0xffffffffffffff30)>
        acceptable = <error reading variable acceptable (Cannot access memory at address 0xffffffffffffffb0)>
        dests_alloc = <error reading variable dests_alloc (Cannot access memory at address 0xffffffffffffff38)>