Samba 4.0.0alpha9-GIT-3854b5e

MICHAEL BROWN mbrown at mesainc.com
Wed Aug 5 10:56:39 MDT 2009


I checked out latest, via git, to confirm missing POSIX attributes when using OpenLDAP.  The provision scripts, etc. all
ran fine.  I then tried to connect to the backend with an external LDAP client (which I have always been able to do),
and after connecting to the backend, the LDAP client crashes with the following on the server side::

myserver:/usr/local/samba/bin # /usr/local/samba/sbin/samba -i -M single -d 1
samba version 4.0.0alpha9-GIT-3854b5e started.
Copyright Andrew Tridgell and the Samba Team 1992-2009
samba: using 'single' process model
ERROR: talloc_steal with references at ldap_server/ldap_backend.c:430
        reference at lib/ldb/ldb_map/ldb_map_outbound.c:208
ERROR: talloc_steal with references at ldap_server/ldap_backend.c:430
        reference at lib/ldb/ldb_map/ldb_map_outbound.c:208
ERROR: talloc_steal with references at ldap_server/ldap_backend.c:430
        reference at lib/ldb/ldb_map/ldb_map_outbound.c:208
ERROR: talloc_steal with references at ldap_server/ldap_backend.c:430
        reference at lib/ldb/ldb_map/ldb_map_outbound.c:208
ERROR: talloc_steal with references at ldap_server/ldap_backend.c:430
        reference at lib/ldb/ldb_map/ldb_map_outbound.c:208
ERROR: talloc_steal with references at ldap_server/ldap_backend.c:430
        reference at lib/ldb/ldb_map/ldb_map_outbound.c:208
ERROR: talloc_steal with references at ldap_server/ldap_backend.c:430
        reference at lib/ldb/ldb_map/ldb_map_outbound.c:208
ERROR: talloc_steal with references at ldap_server/ldap_backend.c:430
        reference at lib/ldb/ldb_map/ldb_map_outbound.c:208
ERROR: talloc_steal with references at ldap_server/ldap_backend.c:430
        reference at lib/ldb/ldb_map/ldb_map_outbound.c:208
ERROR: talloc_steal with references at ldap_server/ldap_backend.c:430
        reference at lib/ldb/ldb_map/ldb_map_outbound.c:208
ERROR: talloc_steal with references at ldap_server/ldap_backend.c:422
        reference at lib/ldb/ldb_map/ldb_map_outbound.c:205

(Error about 60 times and then..)

=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
INTERNAL ERROR: Signal 11 in pid 23004 (4.0.0alpha9-GIT-3854b5e)
Please read the file BUGS.txt in the distribution
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
PANIC: internal error
BACKTRACE: 18 stack frames:
 #0 /usr/local/samba/sbin/samba(call_backtrace+0x2b) [0x89563c3]
 #1 /usr/local/samba/sbin/samba(smb_panic+0x296) [0x8956745]
 #2 /usr/local/samba/sbin/samba [0x8956910]
 #3 /usr/local/samba/sbin/samba(fault_setup+0) [0x8956945]
 #4 [0xffffe420]
 #5 /usr/local/samba/sbin/samba [0x83cc81b]
 #6 /usr/local/samba/sbin/samba [0x83ccaf6]
 #7 /usr/local/samba/sbin/samba(packet_recv+0x76c) [0x86b4960]
 #8 /usr/local/samba/sbin/samba(ldapsrv_recv+0x9b) [0x83ccbef]
 #9 /usr/local/samba/sbin/samba [0x80e1e3c]
 #10 /usr/local/samba/sbin/samba [0x8974b10]
 #11 /usr/local/samba/sbin/samba [0x8975171]
 #12 /usr/local/samba/sbin/samba(_tevent_loop_once+0xdf) [0x89715eb]
 #13 /usr/local/samba/sbin/samba(tevent_common_loop_wait+0x26) [0x897180c]
 #14 /usr/local/samba/sbin/samba(_tevent_loop_wait+0x1d) [0x89718ca]
 #15 /usr/local/samba/sbin/samba(main+0x922) [0x80daaf2]
 #16 /lib/libc.so.6(__libc_start_main+0xdc) [0xb7c758ac]
 #17 /usr/local/samba/sbin/samba [0x80d9e41]
Aborted


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