Date: Fri, 03 Mar 2006 21:39:33 +0100 From: Anatoli Klassen <anatoli@aksoft.net> To: Greg Lewis <glewis@eyesbeyond.com> Cc: freebsd-java@freebsd.org Subject: Re: java in jail on FreeBSD 6.1 Message-ID: <4408A985.1010903@aksoft.net> In-Reply-To: <20060303174856.GA80864@misty.eyesbeyond.com> References: <53108.217.79.183.193.1141389890.squirrel@control.26th.net> <20060303174856.GA80864@misty.eyesbeyond.com>
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Greg Lewis wrote: > On Fri, Mar 03, 2006 at 01:44:50PM +0100, Anatoli Klassen wrote: >> I cann't start jdk-1.5.0p2_6 in jail on FreeBSD 6.1-PRERELEASE: >> >> # java -version >> Error: could not find libjava.so >> Error: could not find Java 2 Runtime Environment. >> >> but the same package works fine without jail. And it worked in jail on 5.4. >> >> Does somebody know what going wrong? > > Use ktrace and see if its looking in the right place for libjava.so. > As I can see it even doesn't open the file, it just tries to get a current process file (/proc/curproc/file). The traces for jailed and non-jailed calls are here (taken on two weeks old CURRENT, but 6.1 has the same problem): http://www.26th.net/public/transfer/java-trace.tar.bz2 If I do same think by hand I see the difference: Inside jail: $ ls -l /proc/curproc/file lr--r--r-- 1 user users 0 Mar 3 21:26 /proc/curproc/file -> unknown Outside jail: $ ls -l /proc/curproc/file lr--r--r-- 1 user users 0 Mar 3 21:27 /proc/curproc/file -> /bin/ls Looks like kernel bug. Can somebody confirm the issue? Regards, Anatoli
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