Windbindd crashes while handling something with trusted domains
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
samba (Ubuntu) |
New
|
Undecided
|
Unassigned |
Bug Description
Binary package hint: samba
GDB:
-------
[Thread debugging using libthread_db enabled]
[New Thread 0xb7bb16d0 (LWP 19862)]
0xb7fc6410 in __kernel_vsyscall ()
#0 0xb7fc6410 in __kernel_vsyscall ()
#1 0xb7d704d3 in waitpid () from /lib/tls/
#2 0xb7d13643 in ?? () from /lib/tls/
#3 0x08123158 in smb_panic (why=0x8276e84 "internal error") at lib/util.c:1639
#4 0x0810d97a in sig_fault (sig=6) at lib/fault.c:47
#5 <signal handler called>
#6 0xb7fc6410 in __kernel_vsyscall ()
#7 0xb7d06085 in raise () from /lib/tls/
#8 0xb7d07a01 in abort () from /lib/tls/
#9 0xb7cff10e in __assert_fail () from /lib/tls/
#10 0xb7e46bea in ldap_parse_result () from /usr/lib/
#11 0x08239e1c in ads_do_
bind_path=<value optimized out>, scope=0,
expr=0x8265715 "(objectclass=*)", attrs=0xbff2a420, args=0x0,
res=0xbff2a428, count=0xbff2a344, cookie=0xbff2a348) at libads/ldap.c:700
#12 0x0823a19f in ads_do_
bind_path=0x830d4b0 "", scope=0, expr=0x8265715 "(objectclass=*)",
attrs=0xbff2a420, args=0x0, res=0xbff2a428) at libads/ldap.c:772
#13 0x08243739 in ads_do_
bind_path=0x82aa795 "", scope=0, expr=0x8265715 "(objectclass=*)",
attrs=0xbff2a420, args=0x0, res=0xbff2a428) at libads/
#14 0x08243caa in ads_do_search_retry (ads=0x82d18e8, bind_path=0x82aa795 "",
scope=0, expr=0x8265715 "(objectclass=*)", attrs=0xbff2a420,
res=0xbff2a428) at libads/
#15 0x08236c9c in ads_USN (ads=0x82d18e8, usn=0x832f35c) at libads/ldap.c:2328
#16 0x080b4269 in sequence_number (domain=0x832eed8, seq=0x832f35c)
at nsswitch/
#17 0x08098a31 in refresh_
force=<value optimized out>) at nsswitch/
#18 0x08099059 in wcache_fetch (cache=0x832dd70, domain=0x832eed8,
format=0x82606bf "TRUSTDOMS/%s") at nsswitch/
#19 0x08099aa8 in trusted_domains (domain=0x832eed8, mem_ctx=0x832e3d8,
num_domains=
dom_sids=
#20 0x080a90b8 in winbindd_
state=0xbff2a7b8) at nsswitch/
#21 0x080b941f in schedule_
at nsswitch/
#22 0x080bad88 in async_domain_
request=0x8354d08, response=0x8330b78,
continuation=
at nsswitch/
#23 0x080965f0 in rescan_
#24 0x0808c17d in main (argc=) at nsswitch/
_______
Description: Ubuntu 8.04.1
Release: 8.04
_______
uname -r:
2.6.24-19-server
_______
SAMBA VERSION:
samba:
Installed: 3.0.28a-1ubuntu4.5
Candidate: 3.0.28a-1ubuntu4.5
Version table:
*** 3.0.28a-1ubuntu4.5 0
500 http://
100 /var/lib/
3.
500 http://
3.
500 http://
_______
LDAP VERSION:
libldap-2.4-2:
Installed: 2.4.9-0ubuntu0.
Candidate: 2.4.9-0ubuntu0.
Version table:
*** 2.4.9-0ubuntu0.
500 http://
500 http://
100 /var/lib/
2.4.7-6ubuntu3 0
500 http://
_______
LIBC6 VERSION
libc6:
Installed: 2.7-10ubuntu4
Candidate: 2.7-10ubuntu4
Version table:
*** 2.7-10ubuntu4 0
500 http://
100 /var/lib/
2.7-10ubuntu3 0
500 http://
_______
EXTRA:
this happen sporadically. winbindd is automatically restarted. This server is a MEMBER of a w2k3 domain (w/ kerberos).