Re: [Engine-devel] ovirt-engine build segfault on Fedora 20
----- Original Message -----
From: "Adam Litke" <alitke(a)redhat.com>
To: "Greg Sheremeta" <gshereme(a)redhat.com>
Cc: "engine-devel" <engine-devel(a)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: ========