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Mail Archives: cygwin/2007/03/23/00:26:42

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Date: Thu, 22 Mar 2007 22:26:17 -0700 (PDT)
From: cygwin AT cougarcorp DOT net
To: cygwin AT cygwin DOT com
Subject: perl fork errors with a cygwin dll?
Message-ID: <20070322222526.V24256@lionking.org>
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This happens about 50% of the time when I run some kind of fork from
perl in cygwin:

Executing: rsync -a --delete --delete-excluded --stats -v --progress
'/cygdrive/d/coLinux' '/cygdrive/h/Backup/coLinux'
    9648 [main] perl 4064 d:\cygwin\bin\perl.exe: *** fatal error -
unable to remap d:\cygwin\bin\cygexpat-0.dll to same address as
parent(0xB80000) != 0xD00000
       5 [main] perl 3420 fork: child 4064 - died waiting for dll
loading, errno 11
panic: MUTEX_LOCK (45) [util.c:2266] at bin/backup.pl line 217.
panic: MUTEX_LOCK (45) [op.c:354].

As well, when it does work, I seem to get a large number of :
WARNING: %s failed verification -- update discarded (will try again).
(where %s is replaced, obviously, with a file name being transfered.

I went digging around and found this old thread relating to the first
http://cygwin.com/ml/cygwin/2005-09/msg00014.html
but no real answers.

To the second, I find only references that "it should be very rare", but
I seem to be getting it a lot lately (several times per rsync run on
~89k file tree).

Any help, hints, or pointers on what I might look at or provide for
information? My cygwin binaries are all up to date as of last night...

Jason


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