From: Christopher Faylor <cgf-use-the-mailinglist-please@cygwin.com>
To: cygwin@cygwin.com
Subject: Re: sshd fork failure
Date: Sat, 13 Oct 2012 15:39:00 -0000 [thread overview]
Message-ID: <20121013153936.GB839@ednor.casa.cgf.cx> (raw)
In-Reply-To: <503F9877.5070406@gmail.com>
On Thu, Aug 30, 2012 at 06:44:39PM +0200, marco atzeri wrote:
>Hi,
>tracing the sshd process on latest cygwin shapshot ,
>I see that the fork is failing due to exception C0000005
>
> 1 1 [main] sshd (4644)
>**********************************************
> 5921 5922 [main] sshd (4644) Program name:
>E:\cygwin\usr\sbin\sshd.exe (windows pid 4644)
> 30 5952 [main] sshd (4644) OS version: Windows NT-6.1
> 25 5977 [main] sshd (4644)
>**********************************************
> 636 6613 [main] sshd (4644) sigprocmask: 0 = sigprocmask (0,
>0x6123D428, 0x610FBB30)
> 122 6735 [main] sshd 4644 child_copy: cygheap - hp 0x20C low
>0x612708D0, high 0x61277640, res 1
> 1368 8103 [main] sshd 4644 child_copy: done
>--- Process 4644, exception C0000005 at 61137277
>
>
>
>$ addr2line.exe 61137277 -e /usr/bin/cygwin1.dll
>/netrel/src/cygwin-snapshot-20120827-1/newlib/libc/stdlib/mbtowc_r.c:323
>
>that should be:
>
> ch = (state->__count == 1) ? t[i++] : state->__value.__wchb[1];
>
>inside __utf8_mbtowc .
>It looks a strange place for a fork failure, but it is used in
>winsup/cygwin/cygheap.cc so it could make sense.
>
>Any suggestion how to follow/debug the child portion of fork ?
Is this still failing? We're looking to release 1.7.17 soon.
cgf
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next prev parent reply other threads:[~2012-10-13 15:39 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-30 21:59 marco atzeri
2012-10-13 15:39 ` Christopher Faylor [this message]
2012-10-13 16:10 ` marco atzeri
2012-10-13 16:54 ` Christopher Faylor
2012-10-13 18:21 ` marco atzeri
2012-10-13 18:25 ` Christopher Faylor
2012-10-13 19:22 ` marco atzeri
2012-10-13 19:26 ` Christopher Faylor
2012-10-13 21:05 ` marco atzeri
2012-10-13 21:17 ` Gregory M. Turner
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