[Pkg-samba-maint] Bug#454071: samba: Samba crashes and sends panic action email

Wolfgang Granzer w at woif.org
Fri Dec 14 08:52:26 UTC 2007


Hi,

I have the same problem after upgrading to 3.0.24-6etch9. I use samba  
as PDC on my network. However, the problem only occurs when a Windows  
Vista client connects to the domain. Perhaps, it is only a coincidence.

Here is a part of the client log file:

[2007/12/10 10:56:02, 0] lib/fault.c:fault_report(41)
   ===============================================================
[2007/12/10 10:56:02, 0] lib/fault.c:fault_report(42)
   INTERNAL ERROR: Signal 11 in pid 4947 (3.0.24)
   Please read the Trouble-Shooting section of the Samba3-HOWTO
[2007/12/10 10:56:02, 0] lib/fault.c:fault_report(44)

   From: http://www.samba.org/samba/docs/Samba3-HOWTO.pdf
[2007/12/10 10:56:02, 0] lib/fault.c:fault_report(45)
   ===============================================================
[2007/12/10 10:56:02, 0] lib/util.c:smb_panic(1599)
   PANIC (pid 4947): internal error
[2007/12/10 10:56:02, 0] lib/util.c:log_stack_trace(1706)
   BACKTRACE: 20 stack frames:
    #0 /usr/sbin/smbd(log_stack_trace+0x1a) [0x5d2e0a]
    #1 /usr/sbin/smbd(smb_panic+0x34) [0x5d2ee4]
    #2 /usr/sbin/smbd [0x5c1a7b]
    #3 /lib/libpthread.so.0 [0x2bba29cb7410]
    #4 /usr/sbin/smbd(prs_uint32+0x161) [0x4d9d91]
    #5 /usr/sbin/smbd [0x54748c]
    #6 /usr/sbin/smbd(lsa_io_r_lookup_sids2+0x84) [0x548494]
    #7 /usr/sbin/smbd [0x4ee601]
    #8 /usr/sbin/smbd(api_rpcTNP+0x15a) [0x53faaa]
    #9 /usr/sbin/smbd(api_pipe_request+0x10c) [0x53ff5c]
    #10 /usr/sbin/smbd [0x53a986]
    #11 /usr/sbin/smbd [0x53a9de]
    #12 /usr/sbin/smbd [0x45dda7]
    #13 /usr/sbin/smbd [0x45e195]
    #14 /usr/sbin/smbd(reply_trans+0x62d) [0x45ef1d]
    #15 /usr/sbin/smbd [0x4a8e21]
    #16 /usr/sbin/smbd(smbd_process+0x6c0) [0x4aa0a0]
    #17 /usr/sbin/smbd(main+0xe5e) [0x65bfee]
    #18 /lib/libc.so.6(__libc_start_main+0xda) [0x2bba2a6c94ca]
    #19 /usr/sbin/smbd [0x446bca]
[2007/12/10 10:56:02, 0] lib/util.c:smb_panic(1607)
   smb_panic(): calling panic action [/usr/share/samba/panic-action 4947]
[2007/12/10 10:56:02, 0] lib/util.c:smb_panic(1615)
   smb_panic(): action returned status 0
[2007/12/10 10:56:02, 0] lib/fault.c:dump_core(168)
   unable to change to /var/log/samba/cores/smbdrefusing to dump core
[2007/12/10 10:56:02, 0] lib/fault.c:fault_report(41)
   ===============================================================

Output form
[global]
    ea support = yes
    unix extensions = yes
    workgroup = XXX
    netbios name = XXX
    server string = %h server
    enable privileges = yes
    wins support = Yes
    dns proxy = no
    interfaces = XXX
    hosts allow = XXX
    log file = /var/log/samba/log.%m
    max log size = 1000
    syslog = 0
    panic action = /usr/share/samba/panic-action %d
    security = user
    encrypt passwords = true
     passdb backend = XXX
     ldap suffix = XXX
     ldap group suffix = ou=People
     ldap machine suffix = ou=Computers
     ldap user suffix = ou=People
     ldap idmap suffix = ou=People
     ldap admin dn = XXX
     ldap ssl = no
     ldap delete dn = Yes
     ldap passwd sync = yes
    obey pam restrictions = No
     add machine script = /usr/sbin/smbldap-useradd -w "%u"
     add user script = /usr/sbin/smbldap-useradd -m "%u"
     add group script = /usr/sbin/smbldap-groupadd -p "%g"
     add user to group script = /usr/sbin/smbldap-groupmod -m "%u" "%g"
     delete user from group script = /usr/sbin/smbldap-groupmod -x "%u" "%g"
     set primary group script = /usr/sbin/smbldap-usermod -g "%g" "%u"
         Dos charset = 850
         unix charset = UTF-8
         display charset = UTF-8
    domain logons = yes
     logon path =
    logon home =
    logon script = STARTUP.BAT
    socket options = TCP_NODELAY SO_RCVBUF=8192 SO_SNDBUF=8192
    domain master = Yes
     local master = yes
    preferred master = yes
    os level = 65
[homes]
    comment = Home Directories
    browseable = no
    valid users = %U
    read only = No
     writable = yes
   create mask = 0750
   directory mask = 0750
[netlogon]
    path = /home/samba/netlogon/
    browseable = No
    read only = yes
[profiles]
    path = /home/samba/profiles
    read only = no
    profile acls = yes
    csc policy = disable
    force user = %U
    valid users = %U @"Domain Admins"
    guest ok = Yes
    browseable = no
    create mask = 0600
    directory mask = 0700
[printers]
    comment = All Printers
    browseable = no
    path = /tmp
    printable = yes
    public = no
    writable = no
    create mode = 0700
[share]
    path=/home/share
    public = yes
    writeable = no
    read only = no
    create mask = 0750
    guest ok = Yes



Package: samba
Version: 3.0.24-6etch9

-- System Information:
Debian Release: 4.0
   APT prefers stable
   APT policy: (500, 'stable')
Architecture: amd64 (x86_64)
Shell:  /bin/sh linked to /bin/bash
Kernel: Linux 2.6.17.11-grsec
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)

Versions of packages samba depends on:
ii  deb 1.5.11                               Debian configuration  
management sy
ii  lib 2.2.41-1                             Access control list  
shared library
ii  lib 2.4.32-1                             Extended attribute shared library
ii  lib 2.3.6.ds1-13etch2                    GNU C Library: Shared libraries
ii  lib 1.39+1.40-WIP-2006.11.14+dfsg-2etch1 common error description library
ii  lib 1.2.7-4etch1                         Common UNIX Printing System(tm) -
ii  lib 1.4.4-3                              the GNU TLS library -  
runtime libr
ii  lib 1.4.4-7etch4                         MIT Kerberos runtime libraries
ii  lib 2.1.30-13.3                          OpenLDAP libraries
ii  lib 0.79-4                               Pluggable Authentication  
Modules f
ii  lib 0.79-4                               Runtime support for the  
PAM librar
ii  lib 0.79-4                               Pluggable Authentication  
Modules l
ii  lib 1.10-3                               lib for parsing cmdline  
parameters
ii  log 3.7.1-3                              Log rotation utility
ii  lsb 3.1-23.2etch1                        Linux Standard Base 3.1  
init scrip
ii  net 4.29                                 Basic TCP/IP networking system
ii  pro 1:3.2.7-3                            /proc file system utilities
ii  sam 3.0.24-6etch9                        Samba common files used  
by both th
ii  zli 1:1.2.3-13                           compression library - runtime

Versions of packages samba recommends:
ii  smbldap-tools                 0.9.2-3    Scripts to manage Unix  
and Samba a

-- debconf information:
   samba/nmbd_from_inetd:
   samba/log_files_moved:
   samba/tdbsam: false
   samba/generate_smbpasswd: true
   samba/run_mode: daemons


Any ideas?

Best regards,

     Wolfgang Granzer





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