Bug 1870 - Winbind PANIC INTERNAL ERROR: Signal 6 in pid 18527 (3.0.7)
Winbind PANIC INTERNAL ERROR: Signal 6 in pid 18527 (3.0.7)
Status: CLOSED FIXED
Product: Samba 3.0
Classification: Unclassified
Component: winbind
3.0.7
x86 Linux
: P3 critical
: none
Assigned To: Samba Bugzilla Account
Samba QA Contact
:
Depends on:
Blocks:
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Reported: 2004-10-04 02:35 UTC by Lars Jonsson
Modified: 2005-08-24 10:21 UTC (History)
0 users

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Description Lars Jonsson 2004-10-04 02:35:51 UTC
Im using winbind for authenicating AD user in Linux using wbinfo.

[2004/10/01 09:26:34, 1] libsmb/clikrb5.c:ads_krb5_mk_req(312)
  krb5_cc_get_principal failed (No credentials cache file found)
[2004/10/01 09:29:19, 0] rpc_client/cli_pipe.c:cli_nt_session_open(1450)
  cli_nt_session_open: cli_nt_create failed on pipe \NETLOGON to machine
XXXXXXX.  Error was NT_STATUS_PIPE_NOT_AVAILABLE
[2004/10/01 09:29:19, 0] rpc_client/cli_pipe.c:cli_nt_setup_netsec(1621)
  Could not initialise \PIPE\NETLOGON
[2004/10/01 10:30:21, 0] rpc_client/cli_pipe.c:cli_nt_session_open(1450)
  cli_nt_session_open: cli_nt_create failed on pipe \NETLOGON to machine XXXXXX.
 Error was NT_STATUS_PIPE_NOT_AVAILABLE
[2004/10/01 19:26:32, 0] lib/fault.c:fault_report(36)
  ===============================================================
[2004/10/01 19:26:32, 0] lib/fault.c:fault_report(37)
  INTERNAL ERROR: Signal 6 in pid 18527 (3.0.7)
  Please read the appendix Bugs of the Samba HOWTO collection
[2004/10/01 19:26:32, 0] lib/fault.c:fault_report(39)
  ===============================================================
[2004/10/01 19:26:32, 0] lib/util.c:smb_panic2(1381)
  PANIC: internal error
[2004/10/01 19:26:32, 0] lib/util.c:smb_panic2(1388)
  BACKTRACE: 27 stack frames:
   #0 winbindd(smb_panic2+0x15e) [0x80c0d7e]
   #1 winbindd(smb_panic+0x11) [0x80c0c11]
   #2 winbindd [0x80b0687]
   #3 /lib/i686/libc.so.6 [0x40228988]
   #4 /lib/i686/libc.so.6(abort+0x15e) [0x4022a0c2]
   #5 winbindd [0x80ddaa5]
   #6 winbindd [0x80ddd94]
   #7 winbindd(cli_krb5_get_ticket+0x19f) [0x80de06f]
   #8 winbindd(spnego_gen_negTokenTarg+0x36) [0x80deb96]
   #9 winbindd [0x814bf31]
   #10 winbindd [0x814c1dc]
   #11 winbindd(ads_sasl_bind+0x10c) [0x814c81c]
   #12 winbindd(ads_connect+0x211) [0x8147241]
   #13 winbindd(ads_do_search_retry+0x1cd) [0x8150f3d]
   #14 winbindd(ads_USN+0x3a) [0x814a9ea]
   #15 winbindd [0x80835b6]
   #16 winbindd [0x8076e46]
   #17 winbindd [0x8077047]
   #18 winbindd [0x8078305]
   #19 winbindd(winbindd_lookup_sid_by_name+0x45) [0x8074db5]
   #20 winbindd(winbindd_lookupname+0x119) [0x807b339]
   #21 winbindd(ber_scanf+0x7a1) [0x806e739]
   #22 winbindd(winbind_process_packet+0x1d) [0x806ea1d]
   #23 winbindd(strftime+0x1e9a) [0x806f2d2]

smb.conf:
        server string = Samba Server
  
        workgroup = AD_DOMAIN
  
        security = ads
        password server = server.domain
        encrypt passwords = yes

        winbind enum users = yes
        winbind enum groups = yes
 
        client use spnego = No
        socket options = TCP_NODELAY SO_RCVBUF=8192 SO_SNDBUF=8192
        preferred master = No
        local master = No
        domain master = No
        dns proxy = No
        ldap ssl = no
        idmap uid = 30000-60000
        idmap gid = 50000-500000
 
  
        winbind separator = -
  
        realm = AD_DOMAIN
  
        winbind use default domain = yes
  
        log file = /var/log/samba/log.%m
        max log size = 50
        socket options = TCP_NODELAY SO_RCVBUF=8192 SO_SNDBUF=8192
Comment 1 Guenther Deschner 2004-10-04 15:34:51 UTC
Could you please tell use what linux you use (distribution, version, esp. what
version of kerberos (MIT? Heimdal? what exact version?)). This really would be
helpfull.

Thanks.
Comment 2 Lars Jonsson 2004-10-05 03:44:10 UTC
Im using Redhat ES 2.1
Kernel 2.4.9-e.38smp
krb5-workstation/libs/devel 1.2.2-24 (MIT)

krb5.conf:
[libdefaults]
ticket_lifetime = 24000
default_realm = REALM.DOMAIN.XXX
dns_lookup_realm = yes
dns_lookup_kdc = yes
  
[realms]
REALM.DOMAIN.XXX = {
kdc =  kdc.realm.domain.xxx
}
Comment 3 Gerald (Jerry) Carter 2005-02-05 07:57:37 UTC
please retest against 3.0.11 and reopen if necessary.  Also reset 
the version if you reopen the bug report.  Thanks.
Comment 4 Gerald (Jerry) Carter 2005-08-24 10:21:12 UTC
sorry for the same, cleaning up the database to prevent unecessary reopens of bugs.