[Samba] Core Dump Issue

Cody Jarrett cody.jarrett at itfreedom.com
Fri Sep 7 03:56:52 GMT 2007


I removed the root = administrator line in the smbusers file and it  
is working fine now, no core dump. Any thoughts of why this would  
have happened?

On Sep 6, 2007, at 1:05 PM, Cody Jarrett wrote:

> I have a samba 3.023c server with winbind joined to a windows 2003  
> AD domain. The issue I'm having is from the windows computers, I  
> can't connect to shares on the samba server using the administrator  
> account. It works just fine with normal domain users. When I try to  
> connect with the admin account, I the smbd process that forked to  
> handle the request core dumps. The same thing happens when I try to  
> user smbclient //localhost/share -U administrator. The  
> administrator account is mapped to root in smbusers, I have it like  
> this on multiple other servers with no issues. I'm thinking maybe  
> something got cached wrong in some tdb file maybe? Anyone have any  
> ideas of what might be wrong? Let me know if I need to provide any  
> other logs.
>
>   check_ntlm_password:  PAM Account for user [TESTDOMAIN 
> +administrator] succeeded
> [2007/09/06 11:59:34, 2] auth/auth.c:check_ntlm_password(309)
>   check_ntlm_password:  authentication for user [Administrator] ->  
> [root] -> [TESTDOMAIN+administrator] succeeded
> [2007/09/06 11:59:34, 5] auth/auth_util.c:free_user_info(1866)
>   attempting to free (and zero) a user_info structure
> [2007/09/06 11:59:34, 3] passdb/lookup_sid.c:fetch_gid_from_cache 
> (1015)
>   fetch gid from cache 10000 ->  
> S-1-5-21-2816653866-3993825973-103212075-513
> [2007/09/06 11:59:34, 0] lib/fault.c:fault_report(41)
>   ===============================================================
> [2007/09/06 11:59:34, 0] lib/fault.c:fault_report(42)
>   INTERNAL ERROR: Signal 11 in pid 17245 (3.0.23c-2.el5.2.0.2)
>   Please read the Trouble-Shooting section of the Samba3-HOWTO
> [2007/09/06 11:59:34, 0] lib/fault.c:fault_report(44)
>
>   From: http://www.samba.org/samba/docs/Samba3-HOWTO.pdf
> [2007/09/06 11:59:34, 0] lib/fault.c:fault_report(45))
> root at austin:~
> $ cat file
>   check_ntlm_password:  PAM Account for user [TESTDOMAIN 
> +administrator] succeeded
> [2007/09/06 11:59:34, 2] auth/auth.c:check_ntlm_password(309)
>   check_ntlm_password:  authentication for user [Administrator] ->  
> [root] -> [TESTDOMAIN+administrator] succeeded
> [2007/09/06 11:59:34, 5] auth/auth_util.c:free_user_info(1866)
>   attempting to free (and zero) a user_info structure
> [2007/09/06 11:59:34, 3] passdb/lookup_sid.c:fetch_gid_from_cache 
> (1015)
>   fetch gid from cache 10000 ->  
> S-1-5-21-2816653866-3993825973-103212075-513
> [2007/09/06 11:59:34, 0] lib/fault.c:fault_report(41)
>   ===============================================================
> [2007/09/06 11:59:34, 0] lib/fault.c:fault_report(42)
>   INTERNAL ERROR: Signal 11 in pid 17245 (3.0.23c-2.el5.2.0.2)
>   Please read the Trouble-Shooting section of the Samba3-HOWTO
> [2007/09/06 11:59:34, 0] lib/fault.c:fault_report(44)
>
>   From: http://www.samba.org/samba/docs/Samba3-HOWTO.pdf
> [2007/09/06 11:59:34, 0] lib/fault.c:fault_report(45))
>
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