rsync is coring

Michael_google gmail_Gersten keybounce at gmail.com
Fri Jun 10 09:51:30 MDT 2011


What do you get from --version?

$ rsync --version
rsync  version 3.0.7  protocol version 30
Copyright (C) 1996-2009 by Andrew Tridgell, Wayne Davison, and others.
Web site: http://rsync.samba.org/
Capabilities:
    64-bit files, 32-bit inums, 32-bit timestamps, 64-bit long ints,
    socketpairs, hardlinks, symlinks, IPv6, batchfiles, inplace,
    append, ACLs, xattrs, iconv, symtimes, file-flags

rsync comes with ABSOLUTELY NO WARRANTY.  This is free software, and you
are welcome to redistribute it under certain conditions.  See the GNU
General Public Licence for details.


On Mon, Jun 6, 2011 at 2:10 PM, <vincent.soosai at daimler.com> wrote:
>
> We are running the following version of rsync:
>
> -rwxr-xr-x    1 root     system       235216 Sep 27 2004  rsync

>From 2004? That's probably a real old version.


> I ran dbx which gave me this:
>
> [using memory image in core]
> reading symbolic information ...warning: no source compiled with -g
>
> Segmentation fault in . at 0x100236e0
> 0x100236e0 (???) 8c040001        lbzu   r0,0x1(r4)
> (dbx)
>
> It looks like since the program was not compiled with the -g option it is not providing adequate debug info.
>
> Would appreciate any thoughts.
>
> Vince
>
>
>
>
> matt at mattmccutchen.net
>
> 06/02/2011 10:18 AM
>
> To
> vincent.soosai at daimler.com
> cc
> rsync at lists.samba.org
> Subject
> Re: rsync is coring
>
>
>
>
> On Thu, 2011-06-02 at 09:27 -0700, vincent.soosai at daimler.com wrote:
> > We are running an rsync process every hour and it is producing a core
> > file.  We thought initially there was a corrupt file but that is gone
> > and the core file is still being produced.  Would appreciate any help
> > in analysing the core file.
>
> Two things you can do:
>
> - Open the core file in a debugger and get a stack trace.
>
> - Try to reproduce the problem on a smaller set of files or with simpler
> options, etc., until you find a minimal case that fails.  This may shed
> light on what is causing the problem.  If the same minimal case fails on
> another machine, that is probably grounds to file a bug.
>
> --
> Matt
>
>
>
>
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