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Re: cfservd seg faulting
From: |
Mark . Burgess |
Subject: |
Re: cfservd seg faulting |
Date: |
Thu, 26 Feb 2004 16:13:20 +0100 (MET) |
I would certainly recommend 2.1.3
M
On 26 Feb, Lance Albertson wrote:
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> I've encountered a problem with cfengine recently where cfservd would seg
> fault repeatedly on the gold server. The current version we're running is
> cfengine-2.1.0p1. I'm not sure if the newest version of cfengine will fix
> this, but I'll post some debugging info at least.
>
> (gdb) backtrace
> #0 0x08067a9c in EVP_DecryptFinal ()
> #1 0x0808fca3 in _IO_stdin_used ()
> #2 0x08067d50 in EVP_DecryptFinal ()
> #3 0x08051a4c in EVP_DecryptFinal ()
> #4 0x0804caca in EVP_DecryptFinal ()
> #5 0x24dfddb0 in pthread_start_thread () from /lib/libpthread.so.0
>
> (gdb) disass $eip-0x20 $eip+0x20
> Dump of assembler code from 0x8067a7c to 0x8067abc:
> 0x8067a7c <EVP_DecryptFinal+118088>: mov 0x4(%esi),%eax
> 0x8067a7f <EVP_DecryptFinal+118091>: movl $0x808fca3,(%esp,1)
> 0x8067a86 <EVP_DecryptFinal+118098>: mov %eax,0x4(%esp,1)
> 0x8067a8a <EVP_DecryptFinal+118102>: call 0x804a8f4 <printf>
> 0x8067a8f <EVP_DecryptFinal+118107>: mov 0x8(%ebp),%edx
> 0x8067a92 <EVP_DecryptFinal+118110>: cmp (%edx),%esi
> 0x8067a94 <EVP_DecryptFinal+118112>: je 0x8067ad3
> <EVP_DecryptFinal+118175>
> 0x8067a96 <EVP_DecryptFinal+118114>: mov 0x14(%esi),%eax
> 0x8067a99 <EVP_DecryptFinal+118117>: mov 0xffffff9c(%ebp),%edx
> 0x8067a9c <EVP_DecryptFinal+118120>: mov %eax,0x14(%edx)
> 0x8067a9f <EVP_DecryptFinal+118123>: mov 0x4(%esi),%eax
> 0x8067aa2 <EVP_DecryptFinal+118126>: mov %eax,(%esp,1)
> 0x8067aa5 <EVP_DecryptFinal+118129>: call 0x804aaf4 <free>
> 0x8067aaa <EVP_DecryptFinal+118134>: mov 0x8(%esi),%eax
> 0x8067aad <EVP_DecryptFinal+118137>: test %eax,%eax
> 0x8067aaf <EVP_DecryptFinal+118139>: jne 0x8067ac9
> <EVP_DecryptFinal+118165>
> 0x8067ab1 <EVP_DecryptFinal+118141>: mov %esi,(%esp,1)
> 0x8067ab4 <EVP_DecryptFinal+118144>: call 0x804aaf4 <free>
> 0x8067ab9 <EVP_DecryptFinal+118149>: mov $0x1,%edx
> End of assembler dump.
>
> - From what I gathered, it could either be a threading problem or a problem
> with
> openssl. The current version we have running of openssl is 0.9.6k. For now, I
> upgraded openssl to see if it'll help with the problem. I may try upgrading to
> the newest cfengine if the problem persists.
>
> Any help would be great!
> - --
> Lance Albertson <ramereth@gentoo.org>
> Gentoo Infrastructure
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>
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Work: +47 22453272 Email: Mark.Burgess@iu.hio.no
Fax : +47 22453205 WWW : http://www.iu.hio.no/~mark
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