Here is valgrind of weather-indicator , so hope this helps. (Ubuntu 12.04 uname -r: 3.2.0-27-generic) valgrind --leak-check=yes /usr/bin/indicator-weather ==15571== by 0x57D2D8: ??? (in /usr/bin/python2.7) ==15571== by 0x4EC79C: ??? (in /usr/bin/python2.7) ==15571== by 0x4E8DAA: ??? (in /usr/bin/python2.7) ==15571== by 0x4ECB0F: ??? (in /usr/bin/python2.7) ==15571== by 0x4ED157: ??? (in /usr/bin/python2.7) ==15571== by 0x4E8D9D: ??? (in /usr/bin/python2.7) ==15571== by 0x4ECB0F: ??? (in /usr/bin/python2.7) ==15571== by 0x498B8B: PyAST_Compile (in /usr/bin/python2.7) ==15571== by 0x42A0F6: PyRun_StringFlags (in /usr/bin/python2.7) ==15571== by 0x430BAE: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x4317F1: PyEval_EvalCodeEx (in /usr/bin/python2.7) ==15571== ==15571== Conditional jump or move depends on uninitialised value(s) ==15571== at 0x57A968: PyObject_Free (in /usr/bin/python2.7) ==15571== by 0x4EC79C: ??? (in /usr/bin/python2.7) ==15571== by 0x4E8DAA: ??? (in /usr/bin/python2.7) ==15571== by 0x4ECB0F: ??? (in /usr/bin/python2.7) ==15571== by 0x4ED157: ??? (in /usr/bin/python2.7) ==15571== by 0x4E8D9D: ??? (in /usr/bin/python2.7) ==15571== by 0x4ECB0F: ??? (in /usr/bin/python2.7) ==15571== by 0x498B8B: PyAST_Compile (in /usr/bin/python2.7) ==15571== by 0x42A0F6: PyRun_StringFlags (in /usr/bin/python2.7) ==15571== by 0x430BAE: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x4317F1: PyEval_EvalCodeEx (in /usr/bin/python2.7) ==15571== by 0x42A997: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== ==15571== Use of uninitialised value of size 8 ==15571== at 0x57A980: PyObject_Free (in /usr/bin/python2.7) ==15571== by 0x4EC79C: ??? (in /usr/bin/python2.7) ==15571== by 0x4E8DAA: ??? (in /usr/bin/python2.7) ==15571== by 0x4ECB0F: ??? (in /usr/bin/python2.7) ==15571== by 0x4ED157: ??? (in /usr/bin/python2.7) ==15571== by 0x4E8D9D: ??? (in /usr/bin/python2.7) ==15571== by 0x4ECB0F: ??? (in /usr/bin/python2.7) ==15571== by 0x498B8B: PyAST_Compile (in /usr/bin/python2.7) ==15571== by 0x42A0F6: PyRun_StringFlags (in /usr/bin/python2.7) ==15571== by 0x430BAE: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x4317F1: PyEval_EvalCodeEx (in /usr/bin/python2.7) ==15571== by 0x42A997: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== ==15571== Invalid read of size 4 ==15571== at 0x57A95F: PyObject_Free (in /usr/bin/python2.7) ==15571== by 0x444AB8: ??? (in /usr/bin/python2.7) ==15571== by 0x566B2C: ??? (in /usr/bin/python2.7) ==15571== by 0x4420A2: ??? (in /usr/bin/python2.7) ==15571== by 0x535901: ??? (in /usr/bin/python2.7) ==15571== by 0x42AC06: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x42ABE1: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x4317F1: PyEval_EvalCodeEx (in /usr/bin/python2.7) ==15571== by 0x42A997: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x4317F1: PyEval_EvalCodeEx (in /usr/bin/python2.7) ==15571== by 0x54AA3F: ??? (in /usr/bin/python2.7) ==15571== by 0x4C7C75: PyObject_Call (in /usr/bin/python2.7) ==15571== Address 0x157dc020 is 0 bytes after a block of size 32 free'd ==15571== at 0x4C2A82E: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==15571== by 0x5359DC: ??? (in /usr/bin/python2.7) ==15571== by 0x535901: ??? (in /usr/bin/python2.7) ==15571== by 0x42AC06: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x42ABE1: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x42ABE1: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x42ABE1: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x4317F1: PyEval_EvalCodeEx (in /usr/bin/python2.7) ==15571== by 0x42A997: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x4317F1: PyEval_EvalCodeEx (in /usr/bin/python2.7) ==15571== by 0x54AA3F: ??? (in /usr/bin/python2.7) ==15571== by 0x4C7C75: PyObject_Call (in /usr/bin/python2.7) ==15571== ==15571== Invalid read of size 4 ==15571== at 0x57A95F: PyObject_Free (in /usr/bin/python2.7) ==15571== by 0x42A5B6: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x4317F1: PyEval_EvalCodeEx (in /usr/bin/python2.7) ==15571== by 0x42A997: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x42ABE1: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x42ABE1: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x4317F1: PyEval_EvalCodeEx (in /usr/bin/python2.7) ==15571== by 0x54AA3F: ??? (in /usr/bin/python2.7) ==15571== by 0x4C7C75: PyObject_Call (in /usr/bin/python2.7) ==15571== by 0x49E9B9: ??? (in /usr/bin/python2.7) ==15571== by 0x4C7C75: PyObject_Call (in /usr/bin/python2.7) ==15571== by 0x49E4FD: ??? (in /usr/bin/python2.7) ==15571== Address 0x157e5020 is 13,280 bytes inside a block of size 16,421 free'd ==15571== at 0x4C2B7B2: realloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==15571== by 0x523FEE: _PyString_Resize (in /usr/bin/python2.7) ==15571== by 0x470933: ??? (in /usr/bin/python2.7) ==15571== by 0x42A484: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x4317F1: PyEval_EvalCodeEx (in /usr/bin/python2.7) ==15571== by 0x42A997: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x42ABE1: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x42ABE1: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x4317F1: PyEval_EvalCodeEx (in /usr/bin/python2.7) ==15571== by 0x54AA3F: ??? (in /usr/bin/python2.7) ==15571== by 0x4C7C75: PyObject_Call (in /usr/bin/python2.7) ==15571== by 0x49E9B9: ??? (in /usr/bin/python2.7) ==15571== ==15571== Invalid read of size 4 ==15571== at 0x57A95F: PyObject_Free (in /usr/bin/python2.7) ==15571== by 0x57B008: ??? (in /usr/bin/python2.7) ==15571== by 0x14A49C89: ??? (in /usr/lib/python2.7/dist-packages/_dbus_bindings.so) ==15571== by 0x14A4AF71: ??? (in /usr/lib/python2.7/dist-packages/_dbus_bindings.so) ==15571== by 0x14A4B830: ??? (in /usr/lib/python2.7/dist-packages/_dbus_bindings.so) ==15571== by 0x42ECBB: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x4317F1: PyEval_EvalCodeEx (in /usr/bin/python2.7) ==15571== by 0x42A997: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x42ABE1: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x4317F1: PyEval_EvalCodeEx (in /usr/bin/python2.7) ==15571== by 0x54AB71: ??? (in /usr/bin/python2.7) ==15571== by 0x4C7C75: PyObject_Call (in /usr/bin/python2.7) ==15571== Address 0x1584d020 is not stack'd, malloc'd or (recently) free'd ==15571== ==15571== Invalid read of size 4 ==15571== at 0x57A95F: PyObject_Free (in /usr/bin/python2.7) ==15571== by 0x505664: ??? (in /usr/bin/python2.7) ==15571== by 0x54D988: PyDict_SetItem (in /usr/bin/python2.7) ==15571== by 0x49A69A: _PyObject_GenericSetAttrWithDict (in /usr/bin/python2.7) ==15571== by 0x49A90C: PyObject_SetAttr (in /usr/bin/python2.7) ==15571== by 0x42B07B: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x4317F1: PyEval_EvalCodeEx (in /usr/bin/python2.7) ==15571== by 0x54AA3F: ??? (in /usr/bin/python2.7) ==15571== by 0x4C7C75: PyObject_Call (in /usr/bin/python2.7) ==15571== by 0x49E9B9: ??? (in /usr/bin/python2.7) ==15571== by 0x4C7C75: PyObject_Call (in /usr/bin/python2.7) ==15571== by 0x49E4FD: ??? (in /usr/bin/python2.7) ==15571== Address 0x1587f020 is 0 bytes after a block of size 176 free'd ==15571== at 0x4C2A82E: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==15571== by 0x5359DC: ??? (in /usr/bin/python2.7) ==15571== by 0x41D9BB: ??? (in /usr/bin/python2.7) ==15571== by 0x4988ED: PyAST_Compile (in /usr/bin/python2.7) ==15571== by 0x42A0F6: PyRun_StringFlags (in /usr/bin/python2.7) ==15571== by 0x54AE22: ??? (in /usr/bin/python2.7) ==15571== by 0x42A484: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x4317F1: PyEval_EvalCodeEx (in /usr/bin/python2.7) ==15571== by 0x42A997: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x4317F1: PyEval_EvalCodeEx (in /usr/bin/python2.7) ==15571== by 0x54AA3F: ??? (in /usr/bin/python2.7) ==15571== by 0x4C7C75: PyObject_Call (in /usr/bin/python2.7) ==15571== ==15571== Thread 5: ==15571== Invalid read of size 4 ==15571== at 0x57A95F: PyObject_Free (in /usr/bin/python2.7) ==15571== by 0x471155: ??? (in /usr/bin/python2.7) ==15571== by 0x4E4B1B: ??? (in /usr/bin/python2.7) ==15571== by 0x4E4BEC: PyObject_Str (in /usr/bin/python2.7) ==15571== by 0x4E4D93: ??? (in /usr/bin/python2.7) ==15571== by 0x4C71C7: ??? (in /usr/bin/python2.7) ==15571== by 0x4C7C75: PyObject_Call (in /usr/bin/python2.7) ==15571== by 0x42AA49: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x4317F1: PyEval_EvalCodeEx (in /usr/bin/python2.7) ==15571== by 0x42A997: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x4317F1: PyEval_EvalCodeEx (in /usr/bin/python2.7) ==15571== by 0x54AB71: ??? (in /usr/bin/python2.7) ==15571== Address 0x1593d020 is 272 bytes inside a block of size 296 free'd ==15571== at 0x4C2A82E: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==15571== by 0x51B883: PyCode_Optimize (in /usr/bin/python2.7) ==15571== by 0x41D92A: ??? (in /usr/bin/python2.7) ==15571== by 0x4988ED: PyAST_Compile (in /usr/bin/python2.7) ==15571== by 0x42A0F6: PyRun_StringFlags (in /usr/bin/python2.7) ==15571== by 0x54AE22: ??? (in /usr/bin/python2.7) ==15571== by 0x42A484: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x4317F1: PyEval_EvalCodeEx (in /usr/bin/python2.7) ==15571== by 0x42A997: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x4317F1: PyEval_EvalCodeEx (in /usr/bin/python2.7) ==15571== by 0x54AB71: ??? (in /usr/bin/python2.7) ==15571== by 0x4C7C75: PyObject_Call (in /usr/bin/python2.7) ==15571== ==15571== Thread 6: ==15571== Conditional jump or move depends on uninitialised value(s) ==15571== at 0x532DF2: ??? (in /usr/bin/python2.7) ==15571== by 0x553D1A: ??? (in /usr/bin/python2.7) ==15571== by 0x4392A2: PyUnicodeUCS4_Format (in /usr/bin/python2.7) ==15571== by 0x43B43C: PyString_Format (in /usr/bin/python2.7) ==15571== by 0x42BDC2: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x4317F1: PyEval_EvalCodeEx (in /usr/bin/python2.7) ==15571== by 0x54AB71: ??? (in /usr/bin/python2.7) ==15571== by 0x4C7C75: PyObject_Call (in /usr/bin/python2.7) ==15571== by 0x42C19B: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x42ABE1: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x4317F1: PyEval_EvalCodeEx (in /usr/bin/python2.7) ==15571== by 0x42A997: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== ==15571== Use of uninitialised value of size 8 ==15571== at 0x532E0A: ??? (in /usr/bin/python2.7) ==15571== by 0x553D1A: ??? (in /usr/bin/python2.7) ==15571== by 0x4392A2: PyUnicodeUCS4_Format (in /usr/bin/python2.7) ==15571== by 0x43B43C: PyString_Format (in /usr/bin/python2.7) ==15571== by 0x42BDC2: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x4317F1: PyEval_EvalCodeEx (in /usr/bin/python2.7) ==15571== by 0x54AB71: ??? (in /usr/bin/python2.7) ==15571== by 0x4C7C75: PyObject_Call (in /usr/bin/python2.7) ==15571== by 0x42C19B: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x42ABE1: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x4317F1: PyEval_EvalCodeEx (in /usr/bin/python2.7) ==15571== by 0x42A997: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== ==15571== Conditional jump or move depends on uninitialised value(s) ==15571== at 0x57A968: PyObject_Free (in /usr/bin/python2.7) ==15571== by 0x57B008: ??? (in /usr/bin/python2.7) ==15571== by 0x43B4EA: PyString_Format (in /usr/bin/python2.7) ==15571== by 0x42BDC2: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x4317F1: PyEval_EvalCodeEx (in /usr/bin/python2.7) ==15571== by 0x54AB71: ??? (in /usr/bin/python2.7) ==15571== by 0x4C7C75: PyObject_Call (in /usr/bin/python2.7) ==15571== by 0x42C19B: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x42ABE1: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x4317F1: PyEval_EvalCodeEx (in /usr/bin/python2.7) ==15571== by 0x42A997: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x4317F1: PyEval_EvalCodeEx (in /usr/bin/python2.7) ==15571== ==15571== Use of uninitialised value of size 8 ==15571== at 0x57A980: PyObject_Free (in /usr/bin/python2.7) ==15571== by 0x57B008: ??? (in /usr/bin/python2.7) ==15571== by 0x43B4EA: PyString_Format (in /usr/bin/python2.7) ==15571== by 0x42BDC2: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x4317F1: PyEval_EvalCodeEx (in /usr/bin/python2.7) ==15571== by 0x54AB71: ??? (in /usr/bin/python2.7) ==15571== by 0x4C7C75: PyObject_Call (in /usr/bin/python2.7) ==15571== by 0x42C19B: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x42ABE1: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x4317F1: PyEval_EvalCodeEx (in /usr/bin/python2.7) ==15571== by 0x42A997: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x4317F1: PyEval_EvalCodeEx (in /usr/bin/python2.7) ==15571== ==15571== Invalid read of size 4 ==15571== at 0x57A95F: PyObject_Free (in /usr/bin/python2.7) ==15571== by 0x42CE64: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x4317F1: PyEval_EvalCodeEx (in /usr/bin/python2.7) ==15571== by 0x42A997: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x42ABE1: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x42ABE1: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x4317F1: PyEval_EvalCodeEx (in /usr/bin/python2.7) ==15571== by 0x42A997: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x4317F1: PyEval_EvalCodeEx (in /usr/bin/python2.7) ==15571== by 0x42A997: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x4317F1: PyEval_EvalCodeEx (in /usr/bin/python2.7) ==15571== by 0x54AA3F: ??? (in /usr/bin/python2.7) ==15571== Address 0x6964020 is 10,368 bytes inside a block of size 12,288 free'd ==15571== at 0x4C2A82E: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==15571== by 0x54D8D2: ??? (in /usr/bin/python2.7) ==15571== by 0x42B26A: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x4317F1: PyEval_EvalCodeEx (in /usr/bin/python2.7) ==15571== by 0x42A997: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x42ABE1: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x4317F1: PyEval_EvalCodeEx (in /usr/bin/python2.7) ==15571== by 0x42A997: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x42ABE1: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x42ABE1: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x42ABE1: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x42ABE1: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== ==15571== Invalid read of size 4 ==15571== at 0x532DE9: ??? (in /usr/bin/python2.7) ==15571== by 0x553D1A: ??? (in /usr/bin/python2.7) ==15571== by 0x4392A2: PyUnicodeUCS4_Format (in /usr/bin/python2.7) ==15571== by 0x43B43C: PyString_Format (in /usr/bin/python2.7) ==15571== by 0x42BDC2: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x42ABE1: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x4317F1: PyEval_EvalCodeEx (in /usr/bin/python2.7) ==15571== by 0x54AA3F: ??? (in /usr/bin/python2.7) ==15571== by 0x4C7C75: PyObject_Call (in /usr/bin/python2.7) ==15571== by 0x49E9B9: ??? (in /usr/bin/python2.7) ==15571== by 0x4C7C75: PyObject_Call (in /usr/bin/python2.7) ==15571== by 0x4C7D35: PyEval_CallObjectWithKeywords (in /usr/bin/python2.7) ==15571== Address 0x687a020 is 272 bytes inside a block of size 424 free'd ==15571== at 0x4C2B7B2: realloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==15571== by 0x553D1A: ??? (in /usr/bin/python2.7) ==15571== by 0x4392A2: PyUnicodeUCS4_Format (in /usr/bin/python2.7) ==15571== by 0x43B43C: PyString_Format (in /usr/bin/python2.7) ==15571== by 0x42BDC2: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x42ABE1: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x4317F1: PyEval_EvalCodeEx (in /usr/bin/python2.7) ==15571== by 0x54AA3F: ??? (in /usr/bin/python2.7) ==15571== by 0x4C7C75: PyObject_Call (in /usr/bin/python2.7) ==15571== by 0x49E9B9: ??? (in /usr/bin/python2.7) ==15571== by 0x4C7C75: PyObject_Call (in /usr/bin/python2.7) ==15571== by 0x4C7D35: PyEval_CallObjectWithKeywords (in /usr/bin/python2.7) ==15571== ==15571== Conditional jump or move depends on uninitialised value(s) ==15571== at 0x57A968: PyObject_Free (in /usr/bin/python2.7) ==15571== by 0x566AFC: ??? (in /usr/bin/python2.7) ==15571== by 0x4420A2: ??? (in /usr/bin/python2.7) ==15571== by 0x535A5B: ??? (in /usr/bin/python2.7) ==15571== by 0x444D77: ??? (in /usr/bin/python2.7) ==15571== by 0x505664: ??? (in /usr/bin/python2.7) ==15571== by 0x54D988: PyDict_SetItem (in /usr/bin/python2.7) ==15571== by 0x49A94F: PyObject_SetAttr (in /usr/bin/python2.7) ==15571== by 0x42B07B: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x4317F1: PyEval_EvalCodeEx (in /usr/bin/python2.7) ==15571== by 0x54AA3F: ??? (in /usr/bin/python2.7) ==15571== by 0x4C7C75: PyObject_Call (in /usr/bin/python2.7) ==15571== ==15571== Use of uninitialised value of size 8 ==15571== at 0x57A980: PyObject_Free (in /usr/bin/python2.7) ==15571== by 0x566AFC: ??? (in /usr/bin/python2.7) ==15571== by 0x4420A2: ??? (in /usr/bin/python2.7) ==15571== by 0x535A5B: ??? (in /usr/bin/python2.7) ==15571== by 0x444D77: ??? (in /usr/bin/python2.7) ==15571== by 0x505664: ??? (in /usr/bin/python2.7) ==15571== by 0x54D988: PyDict_SetItem (in /usr/bin/python2.7) ==15571== by 0x49A94F: PyObject_SetAttr (in /usr/bin/python2.7) ==15571== by 0x42B07B: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x4317F1: PyEval_EvalCodeEx (in /usr/bin/python2.7) ==15571== by 0x54AA3F: ??? (in /usr/bin/python2.7) ==15571== by 0x4C7C75: PyObject_Call (in /usr/bin/python2.7) ==15571== ==15571== Invalid read of size 4 ==15571== at 0x57A95F: PyObject_Free (in /usr/bin/python2.7) ==15571== by 0x43B4CE: PyString_Format (in /usr/bin/python2.7) ==15571== by 0x42BDC2: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x4317F1: PyEval_EvalCodeEx (in /usr/bin/python2.7) ==15571== by 0x54AB71: ??? (in /usr/bin/python2.7) ==15571== by 0x4C7C75: PyObject_Call (in /usr/bin/python2.7) ==15571== by 0x42C19B: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x42ABE1: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x42ABE1: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x4317F1: PyEval_EvalCodeEx (in /usr/bin/python2.7) ==15571== by 0x54AA3F: ??? (in /usr/bin/python2.7) ==15571== by 0x4C7C75: PyObject_Call (in /usr/bin/python2.7) ==15571== Address 0x6ad6020 is 656 bytes inside a block of size 768 free'd ==15571== at 0x4C2A82E: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==15571== by 0x566B07: ??? (in /usr/bin/python2.7) ==15571== by 0x535901: ??? (in /usr/bin/python2.7) ==15571== by 0x431813: PyEval_EvalCodeEx (in /usr/bin/python2.7) ==15571== by 0x42A997: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x4317F1: PyEval_EvalCodeEx (in /usr/bin/python2.7) ==15571== by 0x54AA3F: ??? (in /usr/bin/python2.7) ==15571== by 0x4C7C75: PyObject_Call (in /usr/bin/python2.7) ==15571== by 0x42C19B: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x4317F1: PyEval_EvalCodeEx (in /usr/bin/python2.7) ==15571== by 0x42A997: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x4317F1: PyEval_EvalCodeEx (in /usr/bin/python2.7) ==15571== ==15571== Invalid read of size 4 ==15571== at 0x57A95F: PyObject_Free (in /usr/bin/python2.7) ==15571== by 0x477C26: ??? (in /usr/bin/python2.7) ==15571== by 0x42A484: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x4317F1: PyEval_EvalCodeEx (in /usr/bin/python2.7) ==15571== by 0x54AA3F: ??? (in /usr/bin/python2.7) ==15571== by 0x4C7C75: PyObject_Call (in /usr/bin/python2.7) ==15571== by 0x49E9B9: ??? (in /usr/bin/python2.7) ==15571== by 0x4C7C75: PyObject_Call (in /usr/bin/python2.7) ==15571== by 0x42AA49: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x4317F1: PyEval_EvalCodeEx (in /usr/bin/python2.7) ==15571== by 0x54AA3F: ??? (in /usr/bin/python2.7) ==15571== by 0x4C7C75: PyObject_Call (in /usr/bin/python2.7) ==15571== Address 0x6ada020 is 240 bytes inside a block of size 416 free'd ==15571== at 0x4C2B7B2: realloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==15571== by 0x553D1A: ??? (in /usr/bin/python2.7) ==15571== by 0x43954E: PyUnicodeUCS4_Format (in /usr/bin/python2.7) ==15571== by 0x43B43C: PyString_Format (in /usr/bin/python2.7) ==15571== by 0x42BDC2: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x4317F1: PyEval_EvalCodeEx (in /usr/bin/python2.7) ==15571== by 0x54AA3F: ??? (in /usr/bin/python2.7) ==15571== by 0x4C7C75: PyObject_Call (in /usr/bin/python2.7) ==15571== by 0x49E9B9: ??? (in /usr/bin/python2.7) ==15571== by 0x4C7C75: PyObject_Call (in /usr/bin/python2.7) ==15571== by 0x42AA49: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x4317F1: PyEval_EvalCodeEx (in /usr/bin/python2.7) ==15571== ==15571== Invalid read of size 4 ==15571== at 0x57A95F: PyObject_Free (in /usr/bin/python2.7) ==15571== by 0x43AE31: PyString_Format (in /usr/bin/python2.7) ==15571== by 0x42BDC2: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x42ABE1: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x4317F1: PyEval_EvalCodeEx (in /usr/bin/python2.7) ==15571== by 0x54AB71: ??? (in /usr/bin/python2.7) ==15571== by 0x4C7C75: PyObject_Call (in /usr/bin/python2.7) ==15571== by 0x42C19B: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x42ABE1: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x42ABE1: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x4317F1: PyEval_EvalCodeEx (in /usr/bin/python2.7) ==15571== by 0x54AA3F: ??? (in /usr/bin/python2.7) ==15571== Address 0x6b18020 is 48 bytes inside a block of size 68 free'd ==15571== at 0x4C2A82E: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==15571== by 0x471155: ??? (in /usr/bin/python2.7) ==15571== by 0x4E4B1B: ??? (in /usr/bin/python2.7) ==15571== by 0x43AD03: PyString_Format (in /usr/bin/python2.7) ==15571== by 0x42BDC2: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x42ABE1: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x4317F1: PyEval_EvalCodeEx (in /usr/bin/python2.7) ==15571== by 0x54AB71: ??? (in /usr/bin/python2.7) ==15571== by 0x4C7C75: PyObject_Call (in /usr/bin/python2.7) ==15571== by 0x42C19B: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x42ABE1: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x42ABE1: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== ==15571== Invalid read of size 4 ==15571== at 0x57A95F: PyObject_Free (in /usr/bin/python2.7) ==15571== by 0x42EA30: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x42ABE1: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x42ABE1: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x42ABE1: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x42ABE1: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x42ABE1: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x4317F1: PyEval_EvalCodeEx (in /usr/bin/python2.7) ==15571== by 0x54AB71: ??? (in /usr/bin/python2.7) ==15571== by 0x4C7C75: PyObject_Call (in /usr/bin/python2.7) ==15571== by 0x42C19B: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x4317F1: PyEval_EvalCodeEx (in /usr/bin/python2.7) ==15571== Address 0x6b18020 is 48 bytes inside a block of size 68 free'd ==15571== at 0x4C2A82E: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==15571== by 0x471155: ??? (in /usr/bin/python2.7) ==15571== by 0x4E4B1B: ??? (in /usr/bin/python2.7) ==15571== by 0x43AD03: PyString_Format (in /usr/bin/python2.7) ==15571== by 0x42BDC2: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x42ABE1: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x4317F1: PyEval_EvalCodeEx (in /usr/bin/python2.7) ==15571== by 0x54AB71: ??? (in /usr/bin/python2.7) ==15571== by 0x4C7C75: PyObject_Call (in /usr/bin/python2.7) ==15571== by 0x42C19B: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x42ABE1: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x42ABE1: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== ==15571== Invalid read of size 4 ==15571== at 0x57A95F: PyObject_Free (in /usr/bin/python2.7) ==15571== by 0x42A4E4: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x42ABE1: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x4317F1: PyEval_EvalCodeEx (in /usr/bin/python2.7) ==15571== by 0x54AB71: ??? (in /usr/bin/python2.7) ==15571== by 0x4C7C75: PyObject_Call (in /usr/bin/python2.7) ==15571== by 0x42C19B: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x42ABE1: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x42ABE1: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x4317F1: PyEval_EvalCodeEx (in /usr/bin/python2.7) ==15571== by 0x54AA3F: ??? (in /usr/bin/python2.7) ==15571== by 0x4C7C75: PyObject_Call (in /usr/bin/python2.7) ==15571== Address 0x6b18020 is 48 bytes inside a block of size 68 free'd ==15571== at 0x4C2A82E: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==15571== by 0x471155: ??? (in /usr/bin/python2.7) ==15571== by 0x4E4B1B: ??? (in /usr/bin/python2.7) ==15571== by 0x43AD03: PyString_Format (in /usr/bin/python2.7) ==15571== by 0x42BDC2: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x42ABE1: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x4317F1: PyEval_EvalCodeEx (in /usr/bin/python2.7) ==15571== by 0x54AB71: ??? (in /usr/bin/python2.7) ==15571== by 0x4C7C75: PyObject_Call (in /usr/bin/python2.7) ==15571== by 0x42C19B: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x42ABE1: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x42ABE1: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== ==15571== Invalid read of size 4 ==15571== at 0x57A95F: PyObject_Free (in /usr/bin/python2.7) ==15571== by 0x471219: ??? (in /usr/bin/python2.7) ==15571== by 0x4E4B1B: ??? (in /usr/bin/python2.7) ==15571== by 0x4E4BEC: PyObject_Str (in /usr/bin/python2.7) ==15571== by 0x4E4D93: ??? (in /usr/bin/python2.7) ==15571== by 0x4C71C7: ??? (in /usr/bin/python2.7) ==15571== by 0x4C7C75: PyObject_Call (in /usr/bin/python2.7) ==15571== by 0x42AA49: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x42ABE1: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x4317F1: PyEval_EvalCodeEx (in /usr/bin/python2.7) ==15571== by 0x54AB71: ??? (in /usr/bin/python2.7) ==15571== by 0x4C7C75: PyObject_Call (in /usr/bin/python2.7) ==15571== Address 0x6b1d020 is 160 bytes inside a block of size 296 free'd ==15571== at 0x4C2A82E: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==15571== by 0x51B883: PyCode_Optimize (in /usr/bin/python2.7) ==15571== by 0x41D92A: ??? (in /usr/bin/python2.7) ==15571== by 0x4988ED: PyAST_Compile (in /usr/bin/python2.7) ==15571== by 0x42A0F6: PyRun_StringFlags (in /usr/bin/python2.7) ==15571== by 0x54AE22: ??? (in /usr/bin/python2.7) ==15571== by 0x42A484: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x42ABE1: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x4317F1: PyEval_EvalCodeEx (in /usr/bin/python2.7) ==15571== by 0x54AB71: ??? (in /usr/bin/python2.7) ==15571== by 0x4C7C75: PyObject_Call (in /usr/bin/python2.7) ==15571== by 0x42C19B: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== ==15571== Invalid read of size 4 ==15571== at 0x57A95F: PyObject_Free (in /usr/bin/python2.7) ==15571== by 0x470D5D: PyString_ConcatAndDel (in /usr/bin/python2.7) ==15571== by 0x47126B: ??? (in /usr/bin/python2.7) ==15571== by 0x4E4B1B: ??? (in /usr/bin/python2.7) ==15571== by 0x4E4BEC: PyObject_Str (in /usr/bin/python2.7) ==15571== by 0x4E4D93: ??? (in /usr/bin/python2.7) ==15571== by 0x4C71C7: ??? (in /usr/bin/python2.7) ==15571== by 0x4C7C75: PyObject_Call (in /usr/bin/python2.7) ==15571== by 0x42AA49: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x42ABE1: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x4317F1: PyEval_EvalCodeEx (in /usr/bin/python2.7) ==15571== by 0x54AB71: ??? (in /usr/bin/python2.7) ==15571== Address 0x6b1d020 is 160 bytes inside a block of size 296 free'd ==15571== at 0x4C2A82E: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==15571== by 0x51B883: PyCode_Optimize (in /usr/bin/python2.7) ==15571== by 0x41D92A: ??? (in /usr/bin/python2.7) ==15571== by 0x4988ED: PyAST_Compile (in /usr/bin/python2.7) ==15571== by 0x42A0F6: PyRun_StringFlags (in /usr/bin/python2.7) ==15571== by 0x54AE22: ??? (in /usr/bin/python2.7) ==15571== by 0x42A484: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x42ABE1: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== by 0x4317F1: PyEval_EvalCodeEx (in /usr/bin/python2.7) ==15571== by 0x54AB71: ??? (in /usr/bin/python2.7) ==15571== by 0x4C7C75: PyObject_Call (in /usr/bin/python2.7) ==15571== by 0x42C19B: PyEval_EvalFrameEx (in /usr/bin/python2.7) ==15571== This bug is already registered Bug#853832