STINNER Victor <[EMAIL PROTECTED]> added the comment:
The bug looks to be specific to Python3 but may comes from Tk and not
directly from tkinter module. I recompiled Tk with debug symbols to get
a better backtrace:
malformed bucket chain in Tcl_DeleteHashEntry
Program received signal SIGABRT, Aborted.
[Switching to Thread 0xb7e178c0 (LWP 23520)]
0xb7fd1424 in __kernel_vsyscall ()
(gdb) where
#0 0xb7fd1424 in __kernel_vsyscall ()
#1 0xb7e43640 in raise () from /lib/i686/cmov/libc.so.6
#2 0xb7e45018 in abort () from /lib/i686/cmov/libc.so.6
#3 0xb78c2cff in Tcl_PanicVA () from /usr/lib/libtcl8.4.so.0
#4 0xb78c2d27 in Tcl_Panic () from /usr/lib/libtcl8.4.so.0
#5 0xb78a469d in Tcl_DeleteHashEntry () from /usr/lib/libtcl8.4.so.0
#6 0xb7922c33 in Tk_FreeColor (colorPtr=0x987cfb0)
at /tmp/tk8.4-8.4.19/unix/../generic/tkColor.c:492
#7 0xb79166cd in Tk_Free3DBorder (border=0x985b830)
at /tmp/tk8.4-8.4.19/unix/../generic/tk3d.c:440
#8 0xb7938a6e in Tk_FreeOptions (specs=0xb79df240,
widgRec=0x986f9d8 "", display=0x9733c88,
needFlags=0)
at /tmp/tk8.4-8.4.19/unix/../generic/tkOldConfig.c:1039
#9 0xb79984bb in DestroyText (memPtr=0x986f9d8 "")
at /tmp/tk8.4-8.4.19/unix/../generic/tkText.c:996
#10 0xb78ca115 in Tcl_EventuallyFree () from /usr/lib/libtcl8.4.so.0
#11 0xb7998bae in TextEventProc (clientData=0x986f9d8,
eventPtr=0xbfcea6bc)
at /tmp/tk8.4-8.4.19/unix/../generic/tkText.c:1270
#12 0xb7928026 in Tk_HandleEvent (eventPtr=0xbfcea6bc)
at /tmp/tk8.4-8.4.19/unix/../generic/tkEvent.c:1037
#13 0xb7945c1c in Tk_DestroyWindow (tkwin=0x987d9b0)
at /tmp/tk8.4-8.4.19/unix/../generic/tkWindow.c:1423
#14 0xb7920020 in Tk_DestroyObjCmd (clientData=0x9735210,
interp=0x961ea80, objc=2,
objv=0xbfcea910) at /tmp/tk8.4-8.4.19/unix/../generic/tkCmds.c:471
#15 0xb786e926 in TclEvalObjvInternal () from /usr/lib/libtcl8.4.so.0
#16 0xb786eb79 in Tcl_EvalObjv () from /usr/lib/libtcl8.4.so.0
#17 0xb7b7cc0d in Tkapp_Call (selfptr=0xb7c97918, args=0xb6da1e4c)
at /home/haypo/prog/py3k/Modules/_tkinter.c:1241
#18 0x0812121d in PyCFunction_Call (func=0xb7bfc6cc, arg=0xb6da1e4c,
kw=0x0)
at Objects/methodobject.c:81
#19 0x080942e4 in call_function (pp_stack=0xbfceab38, oparg=2) at
Python/ceval.c:3398
#20 0x08091027 in PyEval_EvalFrameEx (f=0x9a4f6dc, throwflag=0) at
Python/ceval.c:2205
(...)
And the Python backtrace:
(gdb) pystack
/home/haypo/prog/py3k/Lib/tkinter/__init__.py (1929): destroy
/home/haypo/prog/py3k/Lib/tkinter/__init__.py (1928): destroy
/home/haypo/prog/py3k/Lib/tkinter/__init__.py (1928): destroy
/home/haypo/prog/py3k/Lib/idlelib/WindowList.py (70): destroy
/home/haypo/prog/py3k/Lib/idlelib/EditorWindow.py (887): _close
/home/haypo/prog/py3k/Lib/idlelib/PyShell.py (260): _close
/home/haypo/prog/py3k/Lib/idlelib/FileList.py (41): open
/home/haypo/prog/py3k/Lib/idlelib/PyShell.py (1382): main
Tools/scripts/idle (5): <module>
So if I add the source code to the trace:
---------------------------------------------------------------
/home/haypo/prog/py3k/Lib/tkinter/__init__.py (1929): destroy
def destroy(self):
"""Destroy this and all descendants widgets."""
for c in list(self.children.values()): c.destroy()
self.tk.call('destroy', self._w)
if self._name in self.master.children: <~~~ HERE
del self.master.children[self._name]
Misc.destroy(self)
/home/haypo/prog/py3k/Lib/tkinter/__init__.py (1928): destroy
def destroy(self):
"""Destroy this and all descendants widgets."""
for c in list(self.children.values()): c.destroy()
self.tk.call('destroy', self._w) <~~~ HERE
if self._name in self.master.children:
del self.master.children[self._name]
Misc.destroy(self)
/home/haypo/prog/py3k/Lib/tkinter/__init__.py (1928): destroy
def destroy(self):
"""Destroy this and all descendants widgets."""
for c in list(self.children.values()): c.destroy()
self.tk.call('destroy', self._w) <~~~ HERE
if self._name in self.master.children:
del self.master.children[self._name]
Misc.destroy(self)
/home/haypo/prog/py3k/Lib/idlelib/WindowList.py (70): destroy
def destroy(self):
registry.delete(self)
Toplevel.destroy(self)
# If this is Idle's last window then quit the mainloop
# (Needed for clean exit on Windows 98)
if not registry.dict: <~~~ HERE
self.quit()
/home/haypo/prog/py3k/Lib/idlelib/EditorWindow.py (887): _close
def _close(self):
(...)
self.per.close()
self.per = None
self.top.destroy()
if self.close_hook: <~~~ HERE
# unless override: unregister from flist, terminate if last
window
self.close_hook()
(...)
---------------------------------------------------------------
Hum, the Python line numbers are maybe invalid.
----------
components: +IDLE
versions: +Python 3.0
_______________________________________
Python tracker <[EMAIL PROTECTED]>
<http://bugs.python.org/issue4313>
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