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Date: Thu, 27 Sep 2007 19:30:22 +0200
From: Roman Divacky <rdivacky@freebsd.org>
To: "Tuc at T-B-O-H.NET" <ml@t-b-o-h.net>
Message-ID: <20070927173022.GA39854@freebsd.org>
References: <200709271700.l8RH0gtu018698@himinbjorg.tucs-beachin-obx-house.com>
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Cc: emulation@freebsd.org
Subject: Re: Signal 12 on simple ldd / Linux
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On Thu, Sep 27, 2007 at 01:00:42PM -0400, Tuc at T-B-O-H.NET wrote:
> Hi,
> 
> 	FreeBSD 5.3-RELEASE-p10 (Yea, I know, there are reasons)
> 	/proc and /linprocfs are mounted onto a point under an NFS mount point
> 		(This shouldn't matter since the fs is local still, no?)
> 
> 	When trying to ldd a binary, I get a signal 12. When I truss
> it, the last bits I get are :
> 
> 82825: linux_mmap(0xbfbfe82c)                    = 675115008 (0x283d7000)
> 82825: #243()                                    ERR#78 'Function not implemente
> d'
> SIGNAL 12 (SIGSYS)
> SIGNAL 12 (SIGSYS)
> Process stopped because of:  16
> process exit, rval = 140
> Bad system call

syscall 243 is set_thread_area.. TLS stuff. It was implemented in 7-current.