Version-Release number of selected component: samba-winbind-4.0.0-163.fc18.rc4 Additional info: libreport version: 2.0.18 abrt_version: 2.0.18 backtrace_rating: 4 cmdline: /usr/sbin/winbindd crash_function: g_lock_unlock kernel: 3.6.3-3.fc18.x86_64 truncated backtrace: :Thread no. 1 (3 frames) : #2 g_lock_unlock at /lib64/libsmbconf.so.0 : #3 do_smb_load_module at /usr/lib64/samba/libsamba-modules.so : #4 __bss_start at /lib64/libpdb.so.0
Created attachment 652583 [details] File: var_log_messages
Created attachment 652584 [details] File: core_backtrace
Created attachment 652585 [details] File: environ
Created attachment 652586 [details] File: limits
Created attachment 652587 [details] File: backtrace
Created attachment 652588 [details] File: cgroup
Created attachment 652589 [details] File: smolt_data
Created attachment 652590 [details] File: executable
Created attachment 652591 [details] File: maps
Created attachment 652592 [details] File: dso_list
Created attachment 652593 [details] File: build_ids
Created attachment 652594 [details] File: proc_pid_status
Created attachment 652595 [details] File: open_fds
Stef, do you have samba-common installed? $ rpm -qf /usr/lib64/samba/pdb/tdbsam.so samba-common-4.0.0-168.fc18.rc5.x86_64
Yup. Although a slightly different version. Should I update? [root@stef-rawhide realmd]# rpm -qf /usr/lib64/samba/pdb/tdbsam.so samba-common-4.0.0-165.fc18.rc4.x86_64
What worries me is the difference in your packages -- the bug happened with -163.fc18.rc4 but you have samba-common -165.fc18.rc4. Could you please synchronize versions (to the latest one) of the packages and try to reproduce the crash again? According to the logs the crash has happened because tdbsam passdb module was not found compiled in or as a dynamically available module. It means either file was not there or SELinux prevented loading it, or there is some incompatibility between the version of winbindd and the passdb interface in the module.
Alright, I'll try to reproduce again. As far as I know I didn't compile that module (or winbind) manually, so it's odd that it's not present as expected.
Can this be reproduced with Samba 4.0.0 (final)?