[Engine-devel] ovirt-engine build segfault on Fedora 20

[Greg Sheremeta]

GWT team asked me to report against Fedora. So I did.

https://bugzilla.redhat.com/show_bug.cgi?id=1049011 [GWT compiler crash on Fedora 20]

I've had a few instances where the GWT compile did NOT finish and thus the oVirt build failed. But simply re-running it works.

Greg


----- Original Message -----
> From: "Alon Bar-Lev" <alonbl at redhat.com>
> To: "Greg Sheremeta" <gshereme at redhat.com>
> Cc: "Adam Litke" <alitke at redhat.com>, "engine-devel" <engine-devel at ovirt.org>
> Sent: Friday, January 3, 2014 11:59:16 AM
> Subject: Re: [Engine-devel] ovirt-engine build segfault on Fedora 20
> 
> 
> this is probably native code bug in openjdk.
> 
> ----- Original Message -----
> > From: "Greg Sheremeta" <gshereme at redhat.com>
> > To: "Adam Litke" <alitke at redhat.com>
> > Cc: "engine-devel" <engine-devel at ovirt.org>
> > Sent: Friday, January 3, 2014 6:55:05 PM
> > Subject: Re: [Engine-devel] ovirt-engine build segfault on Fedora 20
> > 
> > 
> > 
> > ----- Original Message -----
> > > From: "Adam Litke" <alitke at redhat.com>
> > > To: "Greg Sheremeta" <gshereme at redhat.com>
> > > Cc: "engine-devel" <engine-devel at ovirt.org>
> > > Sent: Friday, January 3, 2014 11:37:43 AM
> > > Subject: Re: [Engine-devel] ovirt-engine build segfault on Fedora 20
> > > 
> > > On 02/01/14 21:53 -0500, Greg Sheremeta wrote:
> > > >Caution on upgrading your dev machine to Fedora 20. GWT compilation of
> > > >"safari" (for Chrome) causes a segfault during the build. Strangely, the
> > > >build appears to work, so I'm not sure what the net effect of the
> > > >segfault
> > > >is.
> > > >
> > > >If you only compile for gecko (Firefox) [the default], you won't see the
> > > >segfault.
> > > >
> > > >In other words,
> > > >make clean install-dev PREFIX=$HOME/ovirt-engine
> > > >DEV_EXTRA_BUILD_FLAGS_GWT_DEFAULTS="-Dgwt.userAgent=gecko1_8,safari"
> > > >causes the segfault
> > > >
> > > >But
> > > >make install-dev PREFIX="$HOME/ovirt-engine"
> > > >works just fine.
> > > >
> > > >I've duplicated this with with both OpenJDK and Oracle JDK.
> > > 
> > > I can confirm this on my F20 system with OpenJDK as well.  So far I
> > > have not observed any problems with the resulting build.
> > > 
> > > 
> > I've since duplicated it building a different GWT project, so I'll report
> > the
> > bug against GWT.
> > 
> > I also see a similar crash in Eclipse if Eclipse is using webkit (the
> > default) AND Google Talk is installed. Either uninstalling GTalk or using
> > -Dorg.eclipse.swt.browser.DefaultType=mozilla
> > works around that. So the GWT bug might be a JDK bug. Thoughts?
> > 
> > ...
> > 
> > GWT compiling a different GWT project --->
> > 
> > [INFO] Compiling module com.github.gwtbootstrap.Bootstrap
> > [INFO]    Compiling 6 permutations
> > [INFO]       Compiling permutation 0...
> > [INFO]       Compiling permutation 2...
> > [INFO]       Process output
> > [INFO]          Compiling
> > [INFO]             Compiling permutation 1...
> > [INFO]       Compiling permutation 3...
> > [INFO]       Compiling permutation 4...
> > [INFO]       Compiling permutation 5...
> > [INFO]    Compile of permutations succeeded
> > *** Error in `java': double free or corruption (out): 0x00007eff24015d60
> > ***
> > ======= Backtrace: =========
> > /lib64/libc.so.6[0x342ce75d9f]
> > /lib64/libc.so.6[0x342ce7d098]
> > /usr/lib/jvm/java-1.7.0-openjdk-1.7.0.60-2.4.3.0.fc20.x86_64/jre-abrt/lib/amd64/server/libjvm.so(+0x8dcc3b)[0x7eff2b9d6c3b]
> > /usr/lib/jvm/java-1.7.0-openjdk-1.7.0.60-2.4.3.0.fc20.x86_64/jre-abrt/lib/amd64/server/libjvm.so(+0x5ce967)[0x7eff2b6c8967]
> > /usr/lib/jvm/java-1.7.0-openjdk-1.7.0.60-2.4.3.0.fc20.x86_64/jre-abrt/lib/amd64/server/libjvm.so(JVM_Halt+0x30)[0x7eff2b706b10]
> > [0x7eff210135ec]
> > ======= Memory map: ========
> > 
> > 
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> > 
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