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Titel: Segfault in Samba  BeitragVerfasst am: 28.08.2006, 12:10 Uhr



Anmeldung: 13. Dez 2004
Beiträge: 730
Wohnort: Deutschland
Habe heute seit langem mal wieder ein d-u gemacht. Die neue Samba-Version ist wohl im A... ? Oder muss ich etwas an einer Konfigurationsdatei ändern?
Folgende Meldung bekomme ich per Systemmail:
Code:
The Samba 'panic action' script, /usr/share/samba/panic-action,
was called for pid 2481 (/usr/sbin/smbd).

This means there was a problem with the program, such as a segfault.
However, gdb was not found on your system, so the error could not be
debugged.  Please install the gdb package so that debugging information is
available the next time such a problem occurs.


Habe nun den Samba aus testing installiert, der läuft ohne Probleme.
Meinungen?

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p500xl
Titel: RE: Segfault in Samba  BeitragVerfasst am: 28.08.2006, 12:41 Uhr



Anmeldung: 05. Jul 2006
Beiträge: 127

samba:
Installed: 3.0.23b-2
Candidate: 3.0.23b-2
läuft hier,
noch nix aufregendes festgestellt Sehr glücklich
schau doch mal unter /var/log/samba
 
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Roughnecks
Titel: RE: Segfault in Samba  BeitragVerfasst am: 28.08.2006, 16:44 Uhr



Anmeldung: 13. Dez 2004
Beiträge: 730
Wohnort: Deutschland
logfile:

Code:
 smbd version 3.0.23b started.
  Copyright Andrew Tridgell and the Samba Team 1992-2006
[2006/08/28 12:34:28, 0] passdb/pdb_interface.c:make_pdb_method_name(174)
  No builtin nor plugin backend for smbpasswd guest found
[2006/08/28 12:34:28, 0] lib/util.c:smb_panic(1592)
  PANIC (pid 2481): pdb_get_methods_reload: failed to get pdb methods for backend smbpasswd guest
 
[2006/08/28 12:34:28, 0] lib/util.c:log_stack_trace(1699)
  BACKTRACE: 7 stack frames:
   #0 /usr/sbin/smbd(log_stack_trace+0x23) [0x822b923]
   #1 /usr/sbin/smbd(smb_panic+0x46) [0x822ba16]
   #2 /usr/sbin/smbd [0x81ea8d1]
   #3 /usr/sbin/smbd(initialize_password_db+0xe) [0x81ea91e]
   #4 /usr/sbin/smbd(main+0x591) [0x82c1bf1]
   #5 /lib/tls/libc.so.6(__libc_start_main+0xc8) [0xb7b93ea8]
   #6 /usr/sbin/smbd [0x8082a01]
[2006/08/28 12:34:28, 0] lib/util.c:smb_panic(1600)
  smb_panic(): calling panic action [/usr/share/samba/panic-action 2481]
[2006/08/28 12:34:29, 0] lib/util.c:smb_panic(1608)
  smb_panic(): action returned status 0
[2006/08/28 12:34:29, 0] lib/fault.c:dump_core(173)
  dumping core in /var/log/samba/cores/smbd
[2006/08/28 12:39:33, 0] smbd/server.c:main(847)


smb.conf:

Code:
;
; /etc/samba/smb.conf
;
; Sample configuration file for the Samba suite for Debian GNU/Linux
;
; Please see the manual page for smb.conf for detailed description of
;   every parameter.
;

[global]

# Do something sensible when Samba crashes: mail the admin a backtrace
panic action = /usr/share/samba/panic-action %d
printing = cups
printcap name = cups
invalid users = root

; "security = user" is always a good idea. This will require a Unix account
;   in this server for every user accessing the server.
security = share

; Change this for the workgroup your Samba server will part of




; If you want Samba to log though syslog only then set the following
;   parameter to 'yes'. Please note that logging through syslog in
;   Samba is still experimental.
syslog only = no

; We want Samba to log a minimum amount of information to syslog. Everything
;   should go to /var/log/{smb,nmb} instead. If you want to log through
;   syslog you should set the following parameter to something higher.
syslog = 0

; This socket options really speed up Samba under Linux, according to my
;   own tests.
socket options = TCP_NODELAY IPTOS_LOWDELAY SO_SNDBUF=4096 SO_RCVBUF=4096

; Passwords are encrypted by default. This way the latest Windows 95 and NT
;   clients can connect to the Samba server with no problems.
encrypt passwords = true
passdb backend = smbpasswd

; It's always a good idea to use a WINS server. If you want this server
;   to be the WINS server for your network change the following parameter
;   to "yes". Otherwise leave it as "no" and specify your WINS server
;    below (note: only one Samba server can be the WINS server).
;   Read BROWSING.txt for more details.
wins support = no

; If this server is not the WINS server then specify who is it and uncomment
;   next line.
;   wins server = 172.16.0.10

# If we receive WINS server info from DHCP, override the options above.
include = /etc/samba/dhcp.conf

; Please read BROWSING.txt and set the next four parameters according
;   to your network setup. There is no valid default so they are commented
;   out.
;   os level = 0
;   domain master = no
;   local master = no
;   preferred master = no

; What naming service and in what order should we use to resolve host names
;   to IP addresses
name resolve order = lmhosts host wins bcast

; This will prevent nmbd to search for NetBIOS names through DNS.
dns proxy = no

; Name mangling options

preserve case = yes

; This boolean parameter controlls whether Samba attempts to sync. the Unix
;   password with the SMB password when the encrypted SMB password in the
;   /etc/samba/smbpasswd file is changed.
unix password sync = no

; For Unix password sync. to work on a Debian GNU/Linux system, the following
;   parameters must be set (thanks to Augustin Luton
;   <aluton@hybrigenics.fr> for sending the correct chat script for
;   the passwd program in Debian Potato).
passwd program = /usr/bin/passwd %u
passwd chat = *Enter\snew\sUNIX\spassword:* %n\n *Retype\snew\sUNIX\spassword:* %n\n .

; The following parameter is useful only if you have the linpopup package
;   installed. The samba maintainer and the linpopup maintainer are
;   working to ease installation and configuration of linpopup and samba.
;   message command = /bin/sh -c '/usr/bin/linpopup "%f" "%m" %s; rm %s' &

; The default maximum log file size is 5 MBytes. That's too big so this
;   next parameter sets it to 1 MByte. Currently, Samba rotates log
;   files (/var/log/{smb,nmb} in Debian) when these files reach 1000 KBytes.
;   A better solution would be to have Samba rotate the log file upon
;   reception of a signal, but for now on, we have to live with this.
max log size = 1000

obey pam restrictions = yes

; Some defaults for winbind (make sure you're not using the ranges
;   for something else.)
;   winbind uid = 10000-20000
;   winbind gid = 10000-20000
;   template shell = /bin/bash

; ISOLATIN1 with euro sign
unix charset = iso-8859-15
display charset = iso-8859-15
dos charset = 850
map to guest = Bad User
restrict anonymous = no
guest ok = yes
domain master = no
preferred master = no
max protocol = NT
ldap ssl = No
server signing = Auto

[homes]
comment = Home Directories
browseable = no

; By default, the home directories are exported read only. Change next
;   parameter to "no" if you want to be able to write to them.
read only = yes

; File creation mask is set to 0700 for security reasons. If you want to
;   create files with group=rw permissions, set next parameter to 0775.
create mask = 0700

; Directory creation mask is set to 0700 for security reasons. If you want to
;   create dirs. with group=rw permissions, set next parameter to 0775.
directory mask = 0700

[print$]
comment = Printer Drivers
path = /var/lib/samba/printers
write list = knoppix

[FREIGABE]
path = /data/freigabe
guest ok = yes
read only = no
case sensitive = no
msdfs proxy = no

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p500xl
Titel: RE: Segfault in Samba  BeitragVerfasst am: 28.08.2006, 18:30 Uhr



Anmeldung: 05. Jul 2006
Beiträge: 127

No builtin nor plugin backend for smbpasswd guest found

passdb backend = smbpasswd guest

steht bei mir in smb.default,
benutz aber selber kein backend für 10 user,

versuch es mal damit
 
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slh
Titel: RE: Segfault in Samba  BeitragVerfasst am: 28.08.2006, 19:20 Uhr



Anmeldung: 16. Aug 2004
Beiträge: 1905

2 Optionen für passdb backend sind nicht (mehr) zulässig
passdb backend = tdbsam
sollte aber funktionieren.
 
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