Your message dated Tue, 13 May 2008 12:02:03 +0000
with message-id <[EMAIL PROTECTED]>
and subject line Bug#478844: fixed in enthought-traits-ui 2.0.4-3
has caused the Debian Bug report #478844,
regarding mayavi2: segfaults or corrupts memory after some operations
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
(NB: If you are a system administrator and have no idea what this
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--
478844: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=478844
Debian Bug Tracking System
Contact [EMAIL PROTECTED] with problems
--- Begin Message ---
Package: mayavi2
Version: 2.1.1-2
Severity: important
Hi!
As I commented on bug #478017, I don't see mayavi2 crashing at startup.
On the other hand, I experience crashes after performing some
operations.
Please note that I've just upgraded mayavi2 from version 2.1.1-2 to
version 2.1.1-2+b1, but I've seen the same issue on last Monday
with version 2.1.1-2.
I could reproduce this bug as follows. Let's take (again!) the test
case I prepared for bug #400406 (see [1] and [2]).
[1] http://bugs.debian.org/400406
[2]
http://bugs.debian.org/cgi-bin/bugreport.cgi/vtk-multiblockPLOT3D-bug-test.tar.gz?bug=400406;msg=5;att=1
$ tar xvzf vtk-multiblockPLOT3D-bug-test.tar.gz
$ ls
gen_tinyplot3d.f tiny.q vtk-multiblockPLOT3D-bug-test.tar.gz
list_plot3d.py tiny.xyz
$ mayavi2 > ~/tmp/mayavi2.out 2> ~/tmp/mayavi2.err
The main window shows up.
* from menus, select File -> Load data -> PLOT3D file
* as XYZ Co-ordinate file, select `tiny.xyz'
* as Q Solution file, select `tiny.q'
* select PLOT3D:tiny.xyz, tiny.q in the MayaVi pane
* in the PLOT3DReader tab (inside the object editor), check "Binary
file", "Do not reduce number of outputs", "Has byte count", and "Multi
grid"; *un*check "Force read", "I blanking", and "Two dimensional
geometry"; select "little_endian" Byte order
* in the Reader tab, click on the "Update Reader" button
OK, now we are ready to visualize the data...
* from menus, select Visualize -> Modules -> Surface (a blue square
shows up in the TVTK scene)
* in the MayaVi pane, right-click on PLOT3D:tiny.xyz, tiny.q and
choose copy from the context menu
Boom! Segmentation fault!
Relevant info in /var/log/kern.log:
python[7379]: segfault at 2b7915ea1f40 rip 4b46cb rsp 7fffa3e3ccd0 error 7
File ~/tmp/mayavi2.out is empty:
$ cat ~/tmp/mayavi2.out
File ~/tmp/mayavi2.err includes just a (possibly irrelevant) message:
$ cat ~/tmp/mayavi2.err
(python:7379): Gtk-CRITICAL **: gtk_widget_set_colormap: assertion
`!GTK_WIDGET_REALIZED (widget)' failed
After this test, I said to myself: "OK, let's see if this bug is
well reproducible".
Hence, I started the above procedure over again.
To my surprise, I repeated all the above steps and didn't get a segfault
at the same point!
When I chose copy from the context menu, the command was accepted.
Then I added one more step:
* in the MayaVi pane, right-click on TVTK Scene 1 in order to choose
paste from the context menu
Boom! Memory corruption!
The following messages were spit out to the terminal (despite my stdout
and stderr redirections...):
*** glibc detected *** python: malloc(): memory corruption (fast): 0x00000000045
83360 ***
======= Backtrace: =========
/lib/libc.so.6[0x2adff47c701d]
/lib/libc.so.6[0x2adff47c96c5]
/lib/libc.so.6(__libc_malloc+0x90)[0x2adff47ca920]
/usr/lib/libstdc++.so.6(_Znwm+0x1d)[0x2adff888bb7d]
/usr/lib/libvtkCommon.so.5.0(_ZN24vtkSimpleCriticalSection3NewEv+0x18)[0x2ae002e
b1248]
/usr/lib/libvtkCommon.so.5.0(_ZN20vtkAbstractTransformC2Ev+0x51)[0x2ae002e9fdc1]
/usr/lib/libvtkCommon.so.5.0(_ZN23vtkHomogeneousTransformC2Ev+0x16)[0x2ae002ee85
26]
/usr/lib/libvtkCommon.so.5.0(_ZN25vtkTransformConcatenation11ConcatenateEPKd+0x1
01)[0x2ae002ea1e51]
/usr/lib/libvtkRendering.so.5.0(_ZN8vtkActor9GetBoundsEv+0x352)[0x2ae0070f11a2]
/usr/lib/libvtkRendering.so.5.0(_ZN24vtkFrustumCoverageCuller4CullEP11vtkRendere
rPP7vtkPropRiS5_+0xca)[0x2ae00710a0ca]
/usr/lib/libvtkRendering.so.5.0(_ZN11vtkRenderer12AllocateTimeEv+0x98)[0x2ae0071
6c318]
/usr/lib/libvtkRendering.so.5.0(_ZN11vtkRenderer6RenderEv+0x235)[0x2ae00716c5e5]
/usr/lib/libvtkRendering.so.5.0(_ZN21vtkRendererCollection6RenderEv+0x81)[0x2ae0
071721d1]
/usr/lib/libvtkRendering.so.5.0(_ZN15vtkRenderWindow14DoStereoRenderEv+0x2e)[0x2
ae00715fc2e]
/usr/lib/libvtkRendering.so.5.0(_ZN15vtkRenderWindow10DoFDRenderEv+0x34e)[0x2ae0
07161b6e]
/usr/lib/libvtkRendering.so.5.0(_ZN15vtkRenderWindow10DoAARenderEv+0x464)[0x2ae0
071620d4]
/usr/lib/libvtkRendering.so.5.0(_ZN15vtkRenderWindow6RenderEv+0x101)[0x2ae007160
f11]
/usr/lib/libvtkRendering.so.5.0(_ZN22vtkXOpenGLRenderWindow6RenderEv+0x3e)[0x2ae
0071d571e]
/usr/lib/libvtkRenderingPythonD.so.5.0[0x2ae006d6b059]
python(PyEval_EvalFrameEx+0x661b)[0x48899b]
python(PyEval_EvalFrameEx+0x5bd7)[0x487f57]
python(PyEval_EvalFrameEx+0x5bd7)[0x487f57]
python(PyEval_EvalFrameEx+0x5bd7)[0x487f57]
python(PyEval_EvalFrameEx+0x5bd7)[0x487f57]
python(PyEval_EvalFrameEx+0x5bd7)[0x487f57]
python(PyEval_EvalFrameEx+0x5bd7)[0x487f57]
python(PyEval_EvalFrameEx+0x5bd7)[0x487f57]
python(PyEval_EvalFrameEx+0x5bd7)[0x487f57]
python(PyEval_EvalFrameEx+0x5bd7)[0x487f57]
python(PyEval_EvalCodeEx+0x776)[0x489756]
python[0x4d3878]
python(PyObject_Call+0x13)[0x417c73]
python[0x41e47f]
python(PyObject_Call+0x13)[0x417c73]
python[0x41ea22]
python(PyObject_Call+0x13)[0x417c73]
/usr/lib/python2.5/site-packages/enthought/traits/ctraits.so[0x2adff64f22d6]
python(PyObject_SetAttr+0xb8)[0x445ae8]
python[0x47d73f]
python(PyEval_EvalFrameEx+0x661b)[0x48899b]
python(PyEval_EvalFrameEx+0x5bd7)[0x487f57]
python(PyEval_EvalFrameEx+0x5bd7)[0x487f57]
python(PyEval_EvalFrameEx+0x5bd7)[0x487f57]
python(PyEval_EvalFrameEx+0x5bd7)[0x487f57]
python(PyEval_EvalFrameEx+0x5bd7)[0x487f57]
python(PyEval_EvalFrameEx+0x5bd7)[0x487f57]
python(PyEval_EvalFrameEx+0x5bd7)[0x487f57]
python(PyEval_EvalFrameEx+0x5bd7)[0x487f57]
python(PyEval_EvalCodeEx+0x776)[0x489756]
python(PyEval_EvalFrameEx+0x5045)[0x4873c5]
python(PyEval_EvalCodeEx+0x776)[0x489756]
python(PyEval_EvalFrameEx+0x5045)[0x4873c5]
python(PyEval_EvalFrameEx+0x5bd7)[0x487f57]
python(PyEval_EvalFrameEx+0x5bd7)[0x487f57]
python(PyEval_EvalFrameEx+0x5bd7)[0x487f57]
python(PyEval_EvalFrameEx+0x5bd7)[0x487f57]
python(PyEval_EvalFrameEx+0x5bd7)[0x487f57]
python(PyEval_EvalFrameEx+0x5bd7)[0x487f57]
python(PyEval_EvalFrameEx+0x5bd7)[0x487f57]
python(PyEval_EvalCodeEx+0x776)[0x489756]
python[0x4d3878]
python(PyObject_Call+0x13)[0x417c73]
python[0x41e47f]
======= Memory map: ========
00400000-0051b000 r-xp 00000000 fe:04 64717 /usr/bi
n/python2.5
0071a000-0074c000 rw-p 0011a000 fe:04 64717 /usr/bi
n/python2.5
0074c000-04609000 rw-p 0074c000 00:00 0 [heap]
2adff3c9a000-2adff3cb5000 r-xp 00000000 fe:01 59026 /lib/ld
-2.7.so
2adff3cb5000-2adff3d3a000 rw-p 2adff3cb5000 00:00 0
2adff3d3a000-2adff3e74000 r--p 00000000 fe:04 955503 /usr/li
b/locale/locale-archive
2adff3eb4000-2adff3eb6000 rw-p 0001a000 fe:01 59026 /lib/ld
-2.7.so
2adff3eb6000-2adff3ecc000 r-xp 00000000 fe:01 59131 /lib/li
bpthread-2.7.so
2adff3ecc000-2adff40cb000 ---p 00016000 fe:01 59131 /lib/li
bpthread-2.7.so
2adff40cb000-2adff40cd000 rw-p 00015000 fe:01 59131 /lib/li
bpthread-2.7.so
2adff40cd000-2adff40d1000 rw-p 2adff40cd000 00:00 0
2adff40d1000-2adff40d3000 r-xp 00000000 fe:01 59098 /lib/li
bdl-2.7.so
2adff40d3000-2adff42d3000 ---p 00002000 fe:01 59098 /lib/li
bdl-2.7.so
2adff42d3000-2adff42d5000 rw-p 00002000 fe:01 59098 /lib/li
bdl-2.7.so
2adff42d5000-2adff42d7000 r-xp 00000000 fe:01 59142 /lib/li
butil-2.7.so
2adff42d7000-2adff44d6000 ---p 00002000 fe:01 59142 /lib/li
butil-2.7.so
2adff44d6000-2adff44d8000 rw-p 00001000 fe:01 59142 /lib/li
butil-2.7.so
2adff44d8000-2adff44d9000 rw-p 2adff44d8000 00:00 0
2adff44d9000-2adff4557000 r-xp 00000000 fe:01 59114 /lib/li
bm-2.7.so
2adff4557000-2adff4756000 ---p 0007e000 fe:01 59114 /lib/li
bm-2.7.so
2adff4756000-2adff4758000 rw-p 0007d000 fe:01 59114 /lib/li
bm-2.7.so
2adff4758000-2adff4896000 r-xp 00000000 fe:01 59079 /lib/li
bc-2.7.so
2adff4896000-2adff4a96000 ---p 0013e000 fe:01 59079 /lib/li
bc-2.7.so
2adff4a96000-2adff4a99000 r--p 0013e000 fe:01 59079 /lib/li
bc-2.7.so
2adff4a99000-2adff4a9b000 rw-p 00141000 fe:01 59079 /lib/li
bc-2.7.so
2adff4a9b000-2adff4aa2000 rw-p 2adff4a9b000 00:00 0
2adff4aa2000-2adff4aa6000 r-xp 00000000 fe:04 1068745 /usr/li
b/python2.5/lib-dynload/time.so
2adff4aa6000-2adff4ca5000 ---p 00004000 fe:04 1068745 /usr/li
b/python2.5/lib-dynload/time.so
2adff4ca5000-2adff4ca7000 rw-p 00003000 fe:04 1068745 /usr/li
b/python2.5/lib-dynload/time.so
2adff4ca7000-2adff4cac000 r-xp 00000000 fe:04 1068743 /usr/li
b/python2.5/lib-dynload/strop.so
2adff4cac000-2adff4eab000 ---p 00005000 fe:04 1068743 /usr/li
b/python2.5/lib-dynload/strop.so
2adff4eab000-2adff4ead000 rw-p 00004000 fe:04 1068743 /usr/li
b/python2.5/lib-dynload/strop.so
2adff4ead000-2adff4eb4000 r-xp 00000000 fe:04 1068741 /usr/li
b/python2.5/lib-dynload/operator.so
2adff4eb4000-2adff50b4000 ---p 00007000 fe:04 1068741 /usr/li
b/python2.5/lib-dynload/operator.so
2adff50b4000-2adff50b6000 rw-p 00007000 fe:04 1068741 /usr/li
b/python2.5/lib-dynload/operator.so
2adff50b6000-2adff50ba000 r-xp 00000000 fe:04 1068734 /usr/li
b/python2.5/lib-dynload/cStringIO.so
2adff50ba000-2adff52b9000 ---p 00004000 fe:04 1068734 /usr/li
b/python2.5/lib-dynload/cStringIO.so
2adff52b9000-2adff52bb000 rw-p 00003000 fe:04 1068734 /usr/li
b/python2.5/lib-dynload/cStringIO.so
2adff52bb000-2adff52c0000 r-xp 00000000 fe:04 1068755 /usr/li
b/python2.5/lib-dynload/collections.so
2adff52c0000-2adff54c0000 ---p 00005000 fe:04 1068755 /usr/li
b/python2.5/lib-dynload/collections.so
2adff54c0000-2adff54c2000 rw-p 00005000 fe:04 1068755 /usr/li
b/python2.5/lib-dynload/collections.so
2adff54c2000-2adff54ce000 r-xp 00000000 fe:04 1068732 /usr/li
b/python2.5/lib-dAborted
The two files ~/tmp/mayavi2.out and ~/tmp/mayavi2.err were recreated
as in the first test.
I hope this bug can be fixed soon.
-- System Information:
Debian Release: lenny/sid
APT prefers testing
APT policy: (500, 'testing')
Architecture: amd64 (x86_64)
Kernel: Linux 2.6.24-1-amd64 (SMP w/2 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash
Versions of packages mayavi2 depends on:
ii libc6 2.7-10 GNU C Library: Shared libraries
ii python 2.5.2-1 An interactive high-level object-o
ii python-central 0.6.6 register and build utility for Pyt
ii python-enthought-traits 2.0.4-2 Manifest typing and reactive progr
ii python-enthought-traits-ui 2.0.4-2 User interface related modules for
ii python-numpy 1:1.0.4-7 Numerical Python adds a fast array
ii python-pkg-resources 0.6c8-3 Package Discovery and Resource Acc
ii python-vtk 5.0.4-1+b1 Python bindings for VTK
ii python-wxgtk2.6 2.6.3.2.2-2 wxWidgets Cross-platform C++ GUI t
ii python2.5 2.5.2-3 An interactive high-level object-o
mayavi2 recommends no packages.
-- no debconf information
--- End Message ---
--- Begin Message ---
Source: enthought-traits-ui
Source-Version: 2.0.4-3
We believe that the bug you reported is fixed in the latest version of
enthought-traits-ui, which is due to be installed in the Debian FTP archive:
enthought-traits-ui_2.0.4-3.diff.gz
to pool/main/e/enthought-traits-ui/enthought-traits-ui_2.0.4-3.diff.gz
enthought-traits-ui_2.0.4-3.dsc
to pool/main/e/enthought-traits-ui/enthought-traits-ui_2.0.4-3.dsc
python-enthought-traits-ui_2.0.4-3_all.deb
to pool/main/e/enthought-traits-ui/python-enthought-traits-ui_2.0.4-3_all.deb
A summary of the changes between this version and the previous one is
attached.
Thank you for reporting the bug, which will now be closed. If you
have further comments please address them to [EMAIL PROTECTED],
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Varun Hiremath <[EMAIL PROTECTED]> (supplier of updated enthought-traits-ui
package)
(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing [EMAIL PROTECTED])
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
Format: 1.8
Date: Tue, 13 May 2008 17:39:23 +0530
Source: enthought-traits-ui
Binary: python-enthought-traits-ui
Architecture: source all
Version: 2.0.4-3
Distribution: unstable
Urgency: low
Maintainer: Debian Python Modules Team
<[email protected]>
Changed-By: Varun Hiremath <[EMAIL PROTECTED]>
Description:
python-enthought-traits-ui - User interface related modules for enthought
traits
Closes: 478844
Changes:
enthought-traits-ui (2.0.4-3) unstable; urgency=low
.
* Add range_editor.diff patch from upstream (Closes: #478844)
Checksums-Sha1:
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enthought-traits-ui_2.0.4-3.diff.gz
97db0c380335ccfc789dfb43879cb2d49381b12f 4076154
python-enthought-traits-ui_2.0.4-3_all.deb
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enthought-traits-ui_2.0.4-3.dsc
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enthought-traits-ui_2.0.4-3.diff.gz
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python-enthought-traits-ui_2.0.4-3_all.deb
Files:
5813b223013895e14f22e55de1bd8452 1474 python optional
enthought-traits-ui_2.0.4-3.dsc
699eb51db361504b9e1d4bf05a289fec 8403 python optional
enthought-traits-ui_2.0.4-3.diff.gz
5cef85d11ecea9d4f4c4cad125303275 4076154 python optional
python-enthought-traits-ui_2.0.4-3_all.deb
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--- End Message ---
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