#0  0x00007f14c2037f94 in Tk_CreateWindowFromPath () from /usr/lib/x86_64-linux-gnu/libtk8.5.so.0
No symbol table info available.
#1  0x00007f14c2325ca0 in vtkTkRenderWidget_Cmd () from /usr/lib/libvtkRenderingPythonTkWidgets.so
No symbol table info available.
#2  0x00007f14c1ce9430 in TclInvokeStringCommand () from /usr/lib/x86_64-linux-gnu/libtcl8.5.so.0
No symbol table info available.
#3  0x00007f14df3bf337 in TclNRRunCallbacks () from /usr/lib/x86_64-linux-gnu/libtcl8.6.so
No symbol table info available.
#4  0x00007f14dfa79030 in ?? () from /usr/lib/python2.7/lib-dynload/_tkinter.so
No symbol table info available.
#5  0x00000000005635fd in PyEval_EvalFrameEx ()
No symbol table info available.
#6  0x000000000056c30a in ?? ()
No symbol table info available.
#7  0x00000000004b25f4 in ?? ()
No symbol table info available.
#8  0x0000000000563bde in PyEval_EvalFrameEx ()
No symbol table info available.
#9  0x000000000056c30a in ?? ()
No symbol table info available.
#10 0x00000000004b25f4 in ?? ()
No symbol table info available.
#11 0x0000000000531ab4 in PyEval_CallObjectWithKeywords ()
No symbol table info available.
#12 0x00000000004ede7c in PyInstance_New ()
No symbol table info available.
#13 0x0000000000563bde in PyEval_EvalFrameEx ()
No symbol table info available.
#14 0x000000000056c30a in ?? ()
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#15 0x00000000004b25f4 in ?? ()
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#16 0x00000000004f2662 in ?? ()
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#17 0x00000000004df8db in ?? ()
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#18 0x0000000000563bde in PyEval_EvalFrameEx ()
No symbol table info available.
#19 0x0000000000540f3c in PyEval_EvalCodeEx ()
No symbol table info available.
#20 0x0000000000564aeb in PyEval_EvalFrameEx ()
No symbol table info available.
#21 0x0000000000540f3c in PyEval_EvalCodeEx ()
No symbol table info available.
#22 0x0000000000564aeb in PyEval_EvalFrameEx ()
No symbol table info available.
#23 0x000000000056c30a in ?? ()
No symbol table info available.
#24 0x00000000004b25f4 in ?? ()
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#25 0x00000000004f2662 in ?? ()
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#26 0x00000000004df8db in ?? ()
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#27 0x0000000000563bde in PyEval_EvalFrameEx ()
No symbol table info available.
#28 0x0000000000540f3c in PyEval_EvalCodeEx ()
No symbol table info available.
#29 0x00000000005b0262 in PyEval_EvalCode ()
No symbol table info available.
#30 0x00000000005b031a in PyImport_ExecCodeModuleEx ()
No symbol table info available.
#31 0x000000000059074f in ?? ()
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#32 0x0000000000541d7e in ?? ()
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#33 0x0000000000542228 in ?? ()
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#34 0x0000000000542a87 in ?? ()
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#35 0x000000000056d33d in ?? ()
No symbol table info available.
#36 0x00000000005635fd in PyEval_EvalFrameEx ()
No symbol table info available.
#37 0x0000000000540f3c in PyEval_EvalCodeEx ()
No symbol table info available.
#38 0x0000000000563a45 in PyEval_EvalFrameEx ()
No symbol table info available.
#39 0x0000000000563e72 in PyEval_EvalFrameEx ()
No symbol table info available.
#40 0x0000000000540f3c in PyEval_EvalCodeEx ()
No symbol table info available.
#41 0x00000000005b0262 in PyEval_EvalCode ()
No symbol table info available.
#42 0x00000000004693d6 in ?? ()
No symbol table info available.
#43 0x000000000046958f in PyRun_InteractiveOneFlags ()
No symbol table info available.
#44 0x00000000004696ab in PyRun_InteractiveLoopFlags ()
No symbol table info available.
#45 0x0000000000469d60 in PyRun_AnyFileExFlags ()
No symbol table info available.
#46 0x000000000046a8f4 in Py_Main ()
No symbol table info available.
#47 0x00007f14e818eec5 in __libc_start_main (main=0x46a9b2 <main>, argc=1, argv=0x7fffbb158318, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffbb158308) at libc-start.c:285
        result = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, 8061731982868656092, 5742165, 140736332137232, 0, 0, -8061882392236085284, -7941861859962867748}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x5bad50 <__libc_csu_init>, 0x7fffbb158318}, data = {prev = 0x0, cleanup = 0x0, canceltype = 6008144}}}
        not_first_call = <optimized out>
#48 0x0000000000579e7e in _start ()
No symbol table info available.