[GRASS-user] "double free or corruption" when calling e.g. g.version, g.list, g.region

[Maximilian Stahlberg]

Thank you Markus and Māris!

The problem has just fixed itself (at least when running grass over ssh),
possibly due to a routine update. I'm dealing with faculty-wide binaries, so I
can't be sure when and what was updated, though judging from timestamps it
would be none of GRASS, GDAL or PROJ.

Best,
Maximilian

On Mon, 2022-01-24 at 09:00 +0200, Maris Nartiss wrote:
> This looks like a version mismatch between library GRASS was compiled
> with and library used when running. If you are on a Gentoo system, run
> revdep-rebuild. If you are not using Gentoo, ask your package provider
> to do a full recompile. I would put my money on GDAL (and a smaller
> bet on PROJ).
> 
> Māris.
> 
> piektd., 2022. g. 21. janv., plkst. 13:03 — lietotājs Maximilian
> Stahlberg (<maximilian.stahlberg at tu-berlin.de>) rakstīja:
> > 
> > Hello,
> > 
> > I'm using GRASS 7.8.6 on openSUSE Leap 15.2 and experience the
> > following crashes:
> > 
> > > Welcome to GRASS GIS 7.8.6
> > > GRASS GIS homepage:                      https://grass.osgeo.org
> > > This version running through:            Z Shell (/bin/zsh)
> > >   [...]
> > > GRASS 7.8.6 : ~ > g.version
> > > GRASS 7.8.6 (2021)
> > > *** Error in `g.version': double free or corruption (out): 0x000055866fc655b0 ***
> > > [1]    9995 abort (core dumped)  g.version
> > > GRASS 7.8.6 : ~ > g.list
> > > Lists available GRASS data base files of the user-specified data type optionally using the search pattern.
> > >   [...]
> > > *** Error in `g.list': double free or corruption (out): 0x000055a24a9f75b0 ***
> > > [1]    10000 abort (core dumped)  g.list
> > 
> > Some other tools like g.gisenv work and GRASS used to work fully in the
> > past (using, potentially, older versions of GRASS and SUSE).
> > 
> > Even though these crashes occur at the end of execution (after output
> > was produced), they are problematic as they stop e.g. the GUI from
> > fully working, i.e. grass --gui brings up the launcher but crashes when
> > I press "Start GRASS session" with the following output (note that
> > there is additionally an assertion failure at the end):
> > 
> > > Launching <wxpython> GUI in the background, please wait...
> > > GRASS 7.8.6 : ~ > /usr/lib64/python3.6/site-packages/wx/py/buffer.py:6: DeprecationWarning: the imp module is deprecated in favour of importlib; see the module's documentation for alternative uses
> > >   import imp
> > > *** Error in `g.version': double free or corruption (out): 0x00005588157c15b0 ***
> > > Unable to get GRASS version
> > > *** Error in `g.version': double free or corruption (out): 0x000055ddbe4825b0 ***
> > > Traceback (most recent call last):
> > >   File "/usr/lib64/grass78/scripts/g.extension", line 2592, in <module>
> > >     version = grass_version["version"].split(".")
> > > KeyError: 'version'
> > > *** Error in `g.list': double free or corruption (out): 0x000056167e0485b0 ***
> > > Traceback (most recent call last):
> > >   File "/usr/lib64/grass78/gui/wxpython/wxgui.py", line 106, in OnInit
> > >     workspace=self.workspaceFile)
> > >   File "/usr/lib64/grass78/gui/wxpython/lmgr/frame.py", line 143, in __init__
> > >     self.notebook = self._createNoteBook()
> > >   File "/usr/lib64/grass78/gui/wxpython/lmgr/frame.py", line 330, in _createNoteBook
> > >     gcstyle=GC_PROMPT)
> > >   File "/usr/lib64/grass78/gui/wxpython/gui_core/goutput.py", line 118, in __init__
> > >     self.cmdPrompt = GPromptSTC(parent=self, menuModel=self._menuModel)
> > >   File "/usr/lib64/grass78/gui/wxpython/gui_core/prompt.py", line 138, in __init__
> > >     GPrompt.__init__(self, parent=parent, menuModel=menuModel)
> > >   File "/usr/lib64/grass78/gui/wxpython/gui_core/prompt.py", line 56, in __init__
> > >     self.mapList = self._getListOfMaps()
> > >   File "/usr/lib64/grass78/gui/wxpython/gui_core/prompt.py", line 100, in _getListOfMaps
> > >     result['raster'] = grass.list_strings('raster')
> > >   File "/usr/lib64/grass78/etc/python/grass/script/core.py", line 1288, in list_strings
> > >     mapset=mapset).splitlines():
> > >   File "/usr/lib64/grass78/etc/python/grass/script/core.py", line 503, in read_command
> > >     return handle_errors(returncode, stdout, args, kwargs)
> > >   File "/usr/lib64/grass78/etc/python/grass/script/core.py", line 343, in handle_errors
> > >     returncode=returncode)
> > > grass.exceptions.CalledModuleError: Module run None g.list --q -m type=raster ended with error
> > > Process ended with non-zero return code -6. See errors in the (error) output.
> > > OnInit returned false, exiting...
> > > Error in atexit._run_exitfuncs:
> > > wx._core.wxAssertionError: C++ assertion "GetEventHandler() == this" failed at /home/abuild/rpmbuild/BUILD/wxPython-4.0.1/ext/wxWidgets/src/common/wincmn.cpp(478) in ~wxWindowBase(): any pushed event handlers must have been removed
> > > *** Error in `python3': double free or corruption (!prev): 0x00005647498368e0 ***
> > 
> > Python versions used are 3.9.4 (local) for --text and 3.6.12 (system
> > wide, has wx) for --gui.
> > 
> > Any idea what could cause this?
> > 
> > Kind regards,
> > Maximilian
> > _______________________________________________
> > grass-user mailing list
> > grass-user at lists.osgeo.org
> > https://lists.osgeo.org/mailman/listinfo/grass-user

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