From owner-freebsd-java@FreeBSD.ORG  Wed May 21 23:27:26 2014
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Date: Wed, 21 May 2014 19:27:26 -0400
From: Jung-uk Kim <jkim@FreeBSD.org>
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To: d@delphij.net, luckyluke@plusnet.pl, freebsd-java@FreeBSD.org
Subject: Re: java/183081: java crash on machine with zfs kernel module
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On 2014-05-21 19:00:58 -0400, Xin Li wrote:
> On 05/21/14 15:41, jkim@FreeBSD.org wrote:
>> Synopsis: java crash on machine with zfs kernel module
> 
>> State-Changed-From-To: open->closed State-Changed-By: jkim 
>> State-Changed-When: Wed May 21 22:27:12 UTC 2014
>> State-Changed-Why: The root cause is the bundled JNA plugin for
>> ZFS, which seems to be based on an ancient libzfs4j for Solaris.
> 
>> https://github.com/kohsuke/libzfs4j
> 
>> It tries to load libzfs.so via JNA but it fails because it is 
>> missing the symbol.
> 
>> Sorry but we cannot "fix" the ancient Solaris libzfs.so vs.
>> modern FreeBSD libzfs.so incompatibility problem.
> 
>> http://www.freebsd.org/cgi/query-pr.cgi?pr=183081
> 
> Actually, this does seems like a FreeBSD bug to me: libzfs.so
> should link against libavl.so, which it didn't.  Looking at Illumos
> source, libzfs is linked against libavl.so.

I didn't bother to look at the Illumos source.  My bad.

> Could you please try the attached patch, rebuild/install world and
> see if that fixed the problem?

Yes, it worked for me.  Thanks!

Jung-uk Kim
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