On Tue, Oct 5, 2010 at 5:22 PM, Philippe Marschall <[email protected]> wrote:

> On 05.10.2010 16:41, David T. Lewis wrote:
> > If anyone has any specific information as to the root cause of the
> libuuid
> > bug, I'd appreciate if you can update the bug report here:
> >
> >   http://bugs.squeak.org/view.php?id=7358
> >
> > I had previously tried to summarize as follows:
> >
> >> The bug exists in some versions of libuuid on some Linux distributions.
> >> The workaround is to compile the plugin internal. The latest versions
> >> of Unix VM have the plugin compiled internally, although some users may
> >> still experience problems if they have a leftover external plugin from
> >> a prior installation.
> >
> > But it's not clear if this is accurate given the recent reports here.
> > In particular, if a precompiled Cog VM with the UUID plugin compiled
> > internally leads to a crash, then the above is not a sufficient
> > workaround (at least not on Cog).
> >
> > If we are seeing crashes on Cog with an internal UUID plugin, but
> > not on the traditional VM with an internal UUID plugin, then I think
> > I smell a pthread related issue.
>
> How can I find out whether the plugin is compiled internally or not?
>
>
See
http://book.pharo-project.org/book/Virtual-Machine/VMPlugins/LoadingOfVMPlugins/

To list the plugins built in the VM (internals), evaluate:

SmalltalkImage current listBuiltinModules

Laurent








> What I see in the console is the following:
>
> Segmentation fault
>
>
>
> Smalltalk stack dump:
> 0xff79f344 M UUID>initialize -1045926312: a(n) UUID
> 0xff79f35c M UUID class(Behavior)>new: -1246728604: a(n) UUID class
> 0xff79f380 I UUID class>new -1246728604: a(n) UUID class
>
> ...
>
> Most recent primitives
> ...
> withArgs:executeMethod:
> basicNew:
> primMakeUUID
>
> Is there a way to provide more information?
>
> Cheers
> Philippe
>
>
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