[pygtk] *** glibc detected *** python: double free or corruption (fasttop): 0xb601b848 ***

[Joey Marshall]

Hello,
I would really really really appreciate some incite into this traceback. It
seems to happen randomly (and my app crashes):

*** glibc detected *** python: double free or corruption (fasttop):
0xb601b848 ***
======= Backtrace: =========
/lib/tls/i686/cmov/libc.so.6[0xb7e33a85]
/lib/tls/i686/cmov/libc.so.6(cfree+0x90)[0xb7e374f0]
/usr/lib/libglib-2.0.so.0(g_free+0x31)[0xb7bd9c61]
/usr/lib/libgtk-x11-2.0.so.0[0xb76841f2]
/usr/lib/libgobject-2.0.so.0(g_object_set_property+0x403)[0xb7c6ab13]
/usr/lib/libgtk-x11-2.0.so.0(gtk_tree_view_column_cell_set_cell_data+0x15d)[0xb785ae4d]
/usr/lib/libgtk-x11-2.0.so.0[0xb785665c]
/usr/lib/libgtk-x11-2.0.so.0[0xb774b8d4]
/usr/lib/libgobject-2.0.so.0[0xb7c62079]
/usr/lib/libgobject-2.0.so.0(g_closure_invoke+0x129)[0xb7c63759]
/usr/lib/libgobject-2.0.so.0[0xb7c7811a]
/usr/lib/libgobject-2.0.so.0(g_signal_emit_valist+0x617)[0xb7c79947]
/usr/lib/libgobject-2.0.so.0(g_signal_emit+0x29)[0xb7c79f69]
/usr/lib/libgtk-x11-2.0.so.0[0xb786a667]
/usr/lib/libgtk-x11-2.0.so.0(gtk_main_do_event+0x534)[0xb7746004]
/usr/lib/libgdk-x11-2.0.so.0[0xb75a8f33]
/usr/lib/libgdk-x11-2.0.so.0(gdk_window_process_updates+0x134)[0xb75a94a4]
/usr/lib/libgtk-x11-2.0.so.0[0xb7845a11]
/usr/lib/libgtk-x11-2.0.so.0[0xb784e2e2]
/usr/lib/libgtk-x11-2.0.so.0(gtk_tree_view_set_cursor_on_cell+0x125)[0xb7853185]
/usr/lib/libgtk-x11-2.0.so.0(gtk_tree_view_set_cursor+0x2e)[0xb785322e]
/var/lib/python-support/python2.5/gtk-2.0/gtk/_gtk.so[0xb7a06842]
python(PyEval_EvalFrameEx+0x5d13)[0x80c9993]
python(PyEval_EvalCodeEx+0x6e7)[0x80cb0d7]
python[0x8113430]
python(PyObject_Call+0x27)[0x805cb37]
python[0x8062b9b]
python(PyObject_Call+0x27)[0x805cb37]
python(PyEval_CallObjectWithKeywords+0x6c)[0x80c2d7c]
python(PyObject_CallObject+0x20)[0x805cfe0]
/var/lib/python-support/python2.5/gtk-2.0/gobject/_gobject.so[0xb7cb3afb]
/usr/lib/libgobject-2.0.so.0(g_closure_invoke+0x129)[0xb7c63759]
/usr/lib/libgobject-2.0.so.0[0xb7c77f8b]
/usr/lib/libgobject-2.0.so.0(g_signal_emit_valist+0x8ef)[0xb7c79c1f]
/usr/lib/libgobject-2.0.so.0(g_signal_emit+0x29)[0xb7c79f69]
/usr/lib/libgtk-x11-2.0.so.0[0xb784e2d3]
/usr/lib/libgtk-x11-2.0.so.0(gtk_tree_view_set_cursor_on_cell+0x125)[0xb7853185]
/usr/lib/libgtk-x11-2.0.so.0(gtk_tree_view_set_cursor+0x2e)[0xb785322e]
/var/lib/python-support/python2.5/gtk-2.0/gtk/_gtk.so[0xb7a06842]
python(PyEval_EvalFrameEx+0x5d13)[0x80c9993]
python(PyEval_EvalCodeEx+0x6e7)[0x80cb0d7]
python(PyEval_EvalFrameEx+0x565e)[0x80c92de]
python(PyEval_EvalCodeEx+0x6e7)[0x80cb0d7]
python[0x81133bb]
python(PyObject_Call+0x27)[0x805cb37]
python(PyEval_EvalFrameEx+0x4064)[0x80c7ce4]
python(PyEval_EvalFrameEx+0x5945)[0x80c95c5]
python(PyEval_EvalFrameEx+0x5945)[0x80c95c5]
python(PyEval_EvalCodeEx+0x6e7)[0x80cb0d7]
python[0x8113430]
python(PyObject_Call+0x27)[0x805cb37]
python[0x8062b9b]
python(PyObject_Call+0x27)[0x805cb37]
python(PyEval_CallObjectWithKeywords+0x6c)[0x80c2d7c]
python[0x80f59a8]
/lib/tls/i686/cmov/libpthread.so.0[0xb7f4a4fb]
/lib/tls/i686/cmov/libc.so.6(clone+0x5e)[0xb7e9ee5e]
======= Memory map: ========
08048000-08140000 r-xp 00000000 08:01 13214301   /usr/bin/python2.5
08140000-08165000 rw-p 000f7000 08:01 13214301   /usr/bin/python2.5
08165000-08d2a000 rw-p 08165000 00:00 0          [heap]
b6000000-b606c000 rw-p b6000000 00:00 0
b606c000-b6100000 ---p b606c000 00:00 0
b6120000-b61a7000 r--p 00000000 08:01 13346405
/usr/share/fonts/truetype/ttf-dejavu/DejaVuSans-Bold.ttf
b61a7000-b61ad000 r-xp 00000000 08:01 13295755
/usr/lib/python2.5/lib-dynload/array.so
b61ad000-b61af000 rw-p 00006000 08:01 13295755
/usr/lib/python2.5/lib-dynload/array.so
b61af000-b6214000 r-xp 00000000 08:01 13295777
/usr/lib/python2.5/lib-dynload/unicodedata.so
b6214000-b6223000 rw-p 00065000 08:01 13295777
/usr/lib/python2.5/lib-dynload/unicodedata.so
b6223000-b6224000 ---p b6223000 00:00 0
b6224000-b6a24000 rw-p b6224000 00:00 0
b6a24000-b6a84000 rw-s 00000000 00:09 4194324    /SYSV00000000 (deleted)
b6a84000-b6a88000 r-xp 00000000 08:01 13238608
/usr/lib/gtk-2.0/2.10.0/loaders/libpixbufloader-png.so
b6a88000-b6a89000 rw-p 00003000 08:01 13238608
/usr/lib/gtk-2.0/2.10.0/loaders/libpixbufloader-png.so
b6a89000-b6b34000 r--p 00000000 08:01 13436981
/usr/share/icons/Tangerine/icon-theme.cache
b6b34000-b6b36000 r-xp 00000000 08:01 13289695
/usr/lib/pango/1.6.0/modules/pango-basic-fc.so
b6b36000-b6b37000 rw-p 00001000 08:01 13289695
/usr/lib/pango/1.6.0/modules/pango-basic-fc.so
b6b37000-b6bc8000 r--p 00000000 08:01 13346406
/usr/share/fonts/truetype/ttf-dejavu/DejaVuSans.ttf
b6bc8000-b6bce000 r--s 00000000 08:01 1344278
/var/cache/fontconfig/945677eb7aeaf62f1d50efc3fb3ec7d8-x86.cache-2
b6bce000-b6bd1000 r--s 00000000 08:01 1344443
/var/cache/fontconfig/e383d7ea5fbe662a33d9b44caf393297-x86.cache-2
b6bd1000-b6bd2000 r--s 00000000 08:01 1344442
/var/cache/fontconfig/c69f04ab05004e31a6d5e715764f16d8-x86.cache-2
b6bd2000-b6bd3000 r--s 00000000 08:01 1344441
/var/cache/fontconfig/4c73fe0c47614734b17d736dbde7580a-x86.cache-2
b6bd3000-b6bd6000 r--s 00000000 08:01 1344440
/var/cache/fontconfig/a755afe4a08bf5b97852ceb7400b47bc-x86.cache-2
b6bd6000-b6bdd000 r--s 00000000 08:01 1344439
/var/cache/fontconfig/6d41288fd70b0be22e8c3a91e032eec0-x86.cache-2
b6bdd000-b6be0000 r--s 00000000 08:01 1344438
/var/cache/fontconfig/de156ccd2eddbdc19d37a45b8b2aac9c-x86.cache-2
b6be0000-b6be8000 r--s 00000000 08:01 1344437
/var/cache/fontconfig/e3de0de479f42330eadf588a55fb5bf4-x86.cache-2
b6be8000-b6bf0000 r--s 00000000 08:01 1344436
/var/cache/fontconfig/0f34bcd4b6ee430af32735b75db7f02b-x86.cache-2
b6bf0000-b6bf1000 r--s 00000000 08:01 1344435
/var/cache/fontconfig/9451a55048e8dbe8633e64d34165fdf2-x86.cache-2
b6bf1000-b6bf2000 r--s 00000000 08:01 1344434
/var/cache/fontconfig/4794a0821666d79190d59a36cb4f44b5-x86.cache-2
b6bf2000-b6c14000 r--s 00000000 08:01 1344433
/var/cache/fontconfig/365b55f210c0a22e9a19e35191240f32-x86.cache-2
b6c14000-b6c17000 r--s 00000000 08:01 1344432
/var/cache/fontconfig/de9486f0b47a4d768a594cb4198cb1c6-x86.cache-2
b6c17000-b6c1e000 r--s 00000000 08:01 1344431
/var/cache/fontconfig/d52a8644073d54c13679302ca1180695-x86.cache-2
b6c1e000-b6c23000 r--s 00000000 08:01 1344430
/var/cache/fontconfig/105b9c7e6f0a4f82d8c9b6e39c52c6f9-x86.cache-2
b6c23000-b6c29000 r--s 00000000 08:01 1344157
/var/cache/fontconfig/089dead882dea3570ffc31a9898cfb69-x86.cache-2
b6c29000-b6c2b000 r--s 00000000 08:01 1344192
/var/cache/fontconfig/e13b20fdb08344e0e664864cc2ede53d-x86.cache-2
b6c2b000-b6c3c000 r-xp 00000000 08:01 13239062
/usr/lib/gtk-2.0/2.10.0/engines/libglide.so
b6c3c000-b6c3d000 rw-p 00010000 08:01 13239062
/usr/lib/gtk-2.0/2.10.0/engines/libglide.so
b6c3d000-b6c41000 r-xp 00000000 08:01 13297835
/usr/lib/python2.5/lib-dynload/collections.so
b6c41000-b6c42000 rw-p 00004000 08:01 13297835
/usr/lib/python2.5/lib-dynload/collections.so
b6c42000-b6c46000 r-xp 00000000 08:01 13295771
/usr/lib/python2.5/lib-dynload/strop.so
b6c46000-b6c48000 rw-p 00004000 08:01 13295771
/usr/lib/python2.5/lib-dynload/strop.so
b6c48000-b6c53000 r-xp 00000000 08:01 13295749
/usr/lib/python2.5/lib-dynload/_socket.so
b6c53000-b6c56000 rw-p 0000a000 08:01 13295749
/usr/lib/python2.5/lib-dynload/_socket.so
b6c56000-b6d80000 r-xp 00000000 08:01 2793473
/usr/lib/i686/cmov/libcrypto.so.0.9.8
b6d80000-b6d95000 rw-p 00129000 08:01 2793473
/usr/lib/i686/cmov/libcrypto.so.0.9.8
b6d95000-b6d98000 rw-p b6d95000 00:00 0
b6d98000-b6dd6000 r-xp 00000000 08:01 2793474
/usr/lib/i686/cmov/libssl.so.0.9.8
b6dd6000-b6dda000 rw-p 0003d000 08:01 2793474
/usr/lib/i686/cmov/libssl.so.0.9.8
b6dda000-b6ef3000 r-xp 00000000 08:01 13215871   /usr/lib/libxml2.so.2.6.31
b6ef3000-b6ef8000 rw-p 00119000 08:01 13215871   /usr/lib/libxml2.so.2.6.31
b6ef8000-b6ef9000 rw-p b6ef8000 00:00 0
b6ef9000-b6f10000 r-xp 00000000 08:01 13215345
/usr/lib/libglade-2.0.so.0.0.7
b6f10000-b6f11000 rw-p 00016000 08:01 13215345
/usr/lib/libglade-2.0.so.0.0.7
b6f11000-b6f12000 r-xp 00000000 08:01 13297836
/usr/lib/python2.5/lib-dynload/_bisect.so
b6f12000-b6f13000 rw-p 00001000 08:01 13297836
/usr/lib/python2.5/lib-dynload/_bisect.so
b6f13000-b6f16000 r-xp 00000000 08:01 13295753
/usr/lib/python2.5/lib-dynload/cStringIO.so
b6f16000-b6f17000 rw-p 00003000 08:01 13295753
/usr/lib/python2.5/lib-dynload/cStringIO.so
b6f17000-b6f1a000 r-xp 00000000 08:01 13297853
/usr/lib/python2.5/lib-dynload/_ssl.so
b6f1a000-b6f1b000 rw-p 00003000 08:01 13297853
/usr/lib/python2.5/lib-dynload/_ssl.so
b6f1b000-b6f1e000 r-xp 00000000 08:01 13295759
/usr/lib/python2.5/lib-dynload/fcntl.so
b6f1e000-b6f1f000 rw-p 00003000 08:01 13295759
/usr/lib/python2.5/lib-dynload/fcntl.so
b6f1f000-b6f21000 r-xp 00000000 08:01 13295747
/usr/lib/python2.5/lib-dynload/_random.so
b6f21000-b6f22000 rw-p 00002000 08:01 13295747
/usr/lib/python2.5/lib-dynload/_random.so
b6f22000-b6f25000 r-xp 00000000 08:01 13295765
/usr/lib/python2.5/lib-dynload/math.so
b6f25000-b6f26000 rw-p 00002000 08:01 13295765
/usr/lib/python2.5/lib-dynload/math.so
b6f26000-b6f29000 r-xp 00000000 08:01 13295775
/usr/lib/python2.5/lib-dynloadAborted



Thanks in advance!
Joey
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