[Freeipa-users] user delete command hangs kdc and ldap stop responding
thierry bordaz
tbordaz at redhat.com
Tue Sep 22 11:12:48 UTC 2015
Hi,
If it hangs again, could you get a pstack of the slapd process
And also dump the db info
'db_stat -h /var/lib/dirsrv/slapd-<INST>/db -N -CA'. This would
help to know which thread holds the lock that that blocks those operations ?
thanks
thierry
On 09/18/2015 09:20 PM, HECTOR LOPEZ wrote:
>
>
> Ludwig Krispenz,
>
> This is the output of gstack on ns-slapd (pstack on rhel), also
> killing the ns-slapd proces gave this error "ipa: ERROR: cannot
> connect to 'ldapi://%2fvar%2frun%2fslapd-GSEIS-UCLA-EDU.socket': "
> After that I could use ipactl restart and the command runs
> successfully. Thank you for helping me. Again, here is the pstack
> output of ns-slapd:
>
>
> -sh-4.2$ sudo gstack 2197
>
> Thread 45 (Thread 0x7f3ad8144700 (LWP 2651)):
>
> #0 0x00007f3ae74028f3 in select () from /lib64/libc.so.6
>
> #1 0x00007f3ae997d459 in DS_Sleep () from /usr/lib64/dirsrv/libslapd.so.0
>
> #2 0x00007f3adc11e4a7 in deadlock_threadmain () from
> /usr/lib64/dirsrv/plugins/libback-ldbm.so
>
> #3 0x00007f3ae7d3c7bb in _pt_root () from /lib64/libnspr4.so
>
> #4 0x00007f3ae76dddf5 in start_thread () from /lib64/libpthread.so.0
>
> #5 0x00007f3ae740b1ad in clone () from /lib64/libc.so.6
>
> Thread 44 (Thread 0x7f3ad7943700 (LWP 2652)):
>
> #0 0x00007f3ae74028f3 in select () from /lib64/libc.so.6
>
> #1 0x00007f3ae997d459 in DS_Sleep () from /usr/lib64/dirsrv/libslapd.so.0
>
> #2 0x00007f3adc122576 in checkpoint_threadmain () from
> /usr/lib64/dirsrv/plugins/libback-ldbm.so
>
> #3 0x00007f3ae7d3c7bb in _pt_root () from /lib64/libnspr4.so
>
> #4 0x00007f3ae76dddf5 in start_thread () from /lib64/libpthread.so.0
>
> #5 0x00007f3ae740b1ad in clone () from /lib64/libc.so.6
>
> Thread 43 (Thread 0x7f3ad7142700 (LWP 2653)):
>
> #0 0x00007f3ae74028f3 in select () from /lib64/libc.so.6
>
> #1 0x00007f3ae997d459 in DS_Sleep () from /usr/lib64/dirsrv/libslapd.so.0
>
> #2 0x00007f3adc11e71f in trickle_threadmain () from
> /usr/lib64/dirsrv/plugins/libback-ldbm.so
>
> #3 0x00007f3ae7d3c7bb in _pt_root () from /lib64/libnspr4.so
>
> #4 0x00007f3ae76dddf5 in start_thread () from /lib64/libpthread.so.0
>
> #5 0x00007f3ae740b1ad in clone () from /lib64/libc.so.6
>
> Thread 42 (Thread 0x7f3ad6941700 (LWP 2654)):
>
> #0 0x00007f3ae74028f3 in select () from /lib64/libc.so.6
>
> #1 0x00007f3ae997d459 in DS_Sleep () from /usr/lib64/dirsrv/libslapd.so.0
>
> #2 0x00007f3adc119437 in perf_threadmain () from
> /usr/lib64/dirsrv/plugins/libback-ldbm.so
>
> #3 0x00007f3ae7d3c7bb in _pt_root () from /lib64/libnspr4.so
>
> #4 0x00007f3ae76dddf5 in start_thread () from /lib64/libpthread.so.0
>
> #5 0x00007f3ae740b1ad in clone () from /lib64/libc.so.6
>
> Thread 41 (Thread 0x7f3ad6140700 (LWP 2655)):
>
> #0 0x00007f3ae76e1705 in pthread_cond_wait@@GLIBC_2.3.2 () from
> /lib64/libpthread.so.0
>
> #1 0x00007f3ae7d37050 in PR_WaitCondVar () from /lib64/libnspr4.so
>
> #2 0x00007f3ae996d438 in slapi_wait_condvar () from
> /usr/lib64/dirsrv/libslapd.so.0
>
> #3 0x00007f3ae058164e in cos_cache_wait_on_change () from
> /usr/lib64/dirsrv/plugins/libcos-plugin.so
>
> #4 0x00007f3ae7d3c7bb in _pt_root () from /lib64/libnspr4.so
>
> #5 0x00007f3ae76dddf5 in start_thread () from /lib64/libpthread.so.0
>
> #6 0x00007f3ae740b1ad in clone () from /lib64/libc.so.6
>
> Thread 40 (Thread 0x7f3ad593f700 (LWP 2656)):
>
> #0 0x00007f3ae7400b7d in poll () from /lib64/libc.so.6
>
> #1 0x00007f3addf0247c in ipa_cldap_worker () from
> /usr/lib64/dirsrv/plugins/libipa_cldap.so
>
> #2 0x00007f3ae76dddf5 in start_thread () from /lib64/libpthread.so.0
>
> #3 0x00007f3ae740b1ad in clone () from /lib64/libc.so.6
>
> Thread 39 (Thread 0x7f3ad513e700 (LWP 2657)):
>
> #0 0x00007f3ae76e1705 in pthread_cond_wait@@GLIBC_2.3.2 () from
> /lib64/libpthread.so.0
>
> #1 0x00007f3ae7d37050 in PR_WaitCondVar () from /lib64/libnspr4.so
>
> #2 0x00007f3ae996d438 in slapi_wait_condvar () from
> /usr/lib64/dirsrv/libslapd.so.0
>
> #3 0x00007f3ada7c0edd in roles_cache_wait_on_change () from
> /usr/lib64/dirsrv/plugins/libroles-plugin.so
>
> #4 0x00007f3ae7d3c7bb in _pt_root () from /lib64/libnspr4.so
>
> #5 0x00007f3ae76dddf5 in start_thread () from /lib64/libpthread.so.0
>
> #6 0x00007f3ae740b1ad in clone () from /lib64/libc.so.6
>
> Thread 38 (Thread 0x7f3ad493d700 (LWP 2658)):
>
> #0 0x00007f3ae76e1705 in pthread_cond_wait@@GLIBC_2.3.2 () from
> /lib64/libpthread.so.0
>
> #1 0x00007f3ae7d37050 in PR_WaitCondVar () from /lib64/libnspr4.so
>
> #2 0x00007f3ae996d438 in slapi_wait_condvar () from
> /usr/lib64/dirsrv/libslapd.so.0
>
> #3 0x00007f3ada7c0edd in roles_cache_wait_on_change () from
> /usr/lib64/dirsrv/plugins/libroles-plugin.so
>
> #4 0x00007f3ae7d3c7bb in _pt_root () from /lib64/libnspr4.so
>
> #5 0x00007f3ae76dddf5 in start_thread () from /lib64/libpthread.so.0
>
> #6 0x00007f3ae740b1ad in clone () from /lib64/libc.so.6
>
> Thread 37 (Thread 0x7f3acffff700 (LWP 2659)):
>
> #0 0x00007f3ae76e1705 in pthread_cond_wait@@GLIBC_2.3.2 () from
> /lib64/libpthread.so.0
>
> #1 0x00007f3ae7d37050 in PR_WaitCondVar () from /lib64/libnspr4.so
>
> #2 0x00007f3ae996d438 in slapi_wait_condvar () from
> /usr/lib64/dirsrv/libslapd.so.0
>
> #3 0x00007f3ada7c0edd in roles_cache_wait_on_change () from
> /usr/lib64/dirsrv/plugins/libroles-plugin.so
>
> #4 0x00007f3ae7d3c7bb in _pt_root () from /lib64/libnspr4.so
>
> #5 0x00007f3ae76dddf5 in start_thread () from /lib64/libpthread.so.0
>
> #6 0x00007f3ae740b1ad in clone () from /lib64/libc.so.6
>
> Thread 36 (Thread 0x7f3acf7fe700 (LWP 2660)):
>
> #0 0x00007f3ae76e1ab2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
> /lib64/libpthread.so.0
>
> #1 0x00007f3ae7d36b07 in pt_TimedWait () from /lib64/libnspr4.so
>
> #2 0x00007f3ae7d36fce in PR_WaitCondVar () from /lib64/libnspr4.so
>
> #3 0x00007f3ae9e21a93 in housecleaning ()
>
> #4 0x00007f3ae7d3c7bb in _pt_root () from /lib64/libnspr4.so
>
> #5 0x00007f3ae76dddf5 in start_thread () from /lib64/libpthread.so.0
>
> #6 0x00007f3ae740b1ad in clone () from /lib64/libc.so.6
>
> Thread 35 (Thread 0x7f3aceffd700 (LWP 2661)):
>
> #0 0x00007f3ae76e1ab2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
> /lib64/libpthread.so.0
>
> #1 0x00007f3ae7d36b07 in pt_TimedWait () from /lib64/libnspr4.so
>
> #2 0x00007f3ae7d36fce in PR_WaitCondVar () from /lib64/libnspr4.so
>
> #3 0x00007f3ae9914188 in eq_loop () from /usr/lib64/dirsrv/libslapd.so.0
>
> #4 0x00007f3ae7d3c7bb in _pt_root () from /lib64/libnspr4.so
>
> #5 0x00007f3ae76dddf5 in start_thread () from /lib64/libpthread.so.0
>
> #6 0x00007f3ae740b1ad in clone () from /lib64/libc.so.6
>
> Thread 34 (Thread 0x7f3ace55b700 (LWP 2663)):
>
> #0 0x00007f3ae76e1705 in pthread_cond_wait@@GLIBC_2.3.2 () from
> /lib64/libpthread.so.0
>
> #1 0x00007f3ae7d37050 in PR_WaitCondVar () from /lib64/libnspr4.so
>
> #2 0x00007f3ae9e1865e in connection_wait_for_new_work ()
>
> #3 0x00007f3ae9e1988d in connection_threadmain ()
>
> #4 0x00007f3ae7d3c7bb in _pt_root () from /lib64/libnspr4.so
>
> #5 0x00007f3ae76dddf5 in start_thread () from /lib64/libpthread.so.0
>
> #6 0x00007f3ae740b1ad in clone () from /lib64/libc.so.6
>
> Thread 33 (Thread 0x7f3acdd5a700 (LWP 2664)):
>
> #0 0x00007f3ae76e1705 in pthread_cond_wait@@GLIBC_2.3.2 () from
> /lib64/libpthread.so.0
>
> #1 0x00007f3ae7d37050 in PR_WaitCondVar () from /lib64/libnspr4.so
>
> #2 0x00007f3ae9e1865e in connection_wait_for_new_work ()
>
> #3 0x00007f3ae9e1988d in connection_threadmain ()
>
> #4 0x00007f3ae7d3c7bb in _pt_root () from /lib64/libnspr4.so
>
> #5 0x00007f3ae76dddf5 in start_thread () from /lib64/libpthread.so.0
>
> #6 0x00007f3ae740b1ad in clone () from /lib64/libc.so.6
>
> Thread 32 (Thread 0x7f3acd559700 (LWP 2665)):
>
> #0 0x00007f3ae76e1705 in pthread_cond_wait@@GLIBC_2.3.2 () from
> /lib64/libpthread.so.0
>
> #1 0x00007f3ae22ae2f3 in __db_hybrid_mutex_suspend () from
> /lib64/libdb-5.3.so <http://libdb-5.3.so/>
>
> #2 0x00007f3ae22ad640 in __db_tas_mutex_lock () from
> /lib64/libdb-5.3.so <http://libdb-5.3.so/>
>
> #3 0x00007f3ae2357cea in __lock_get_internal () from
> /lib64/libdb-5.3.so <http://libdb-5.3.so/>
>
> #4 0x00007f3ae23587d0 in __lock_get () from /lib64/libdb-5.3.so
> <http://libdb-5.3.so/>
>
> #5 0x00007f3ae2384112 in __db_lget () from /lib64/libdb-5.3.so
> <http://libdb-5.3.so/>
>
> #6 0x00007f3ae22cb5f5 in __bam_search () from /lib64/libdb-5.3.so
> <http://libdb-5.3.so/>
>
> #7 0x00007f3ae22b6256 in __bamc_search () from /lib64/libdb-5.3.so
> <http://libdb-5.3.so/>
>
> #8 0x00007f3ae22b7d0f in __bamc_get () from /lib64/libdb-5.3.so
> <http://libdb-5.3.so/>
>
> #9 0x00007f3ae2370c56 in __dbc_iget () from /lib64/libdb-5.3.so
> <http://libdb-5.3.so/>
>
> #10 0x00007f3ae237fad2 in __dbc_get_pp () from /lib64/libdb-5.3.so
> <http://libdb-5.3.so/>
>
> #11 0x00007f3adc12d180 in idl_new_fetch () from
> /usr/lib64/dirsrv/plugins/libback-ldbm.so
>
> #12 0x00007f3adc13b5e6 in index_read_ext_allids () from
> /usr/lib64/dirsrv/plugins/libback-ldbm.so
>
> #13 0x00007f3adc125dd4 in keys2idl () from
> /usr/lib64/dirsrv/plugins/libback-ldbm.so
>
> #14 0x00007f3adc126533 in ava_candidates.isra.0 () from
> /usr/lib64/dirsrv/plugins/libback-ldbm.so
>
> #15 0x00007f3adc126b22 in filter_candidates_ext () from
> /usr/lib64/dirsrv/plugins/libback-ldbm.so
>
> #16 0x00007f3adc127b96 in list_candidates () from
> /usr/lib64/dirsrv/plugins/libback-ldbm.so
>
> #17 0x00007f3adc126a90 in filter_candidates_ext () from
> /usr/lib64/dirsrv/plugins/libback-ldbm.so
>
> #18 0x00007f3adc127b96 in list_candidates () from
> /usr/lib64/dirsrv/plugins/libback-ldbm.so
>
> #19 0x00007f3adc126a90 in filter_candidates_ext () from
> /usr/lib64/dirsrv/plugins/libback-ldbm.so
>
> #20 0x00007f3adc127b96 in list_candidates () from
> /usr/lib64/dirsrv/plugins/libback-ldbm.so
>
> #21 0x00007f3adc126a90 in filter_candidates_ext () from
> /usr/lib64/dirsrv/plugins/libback-ldbm.so
>
> #22 0x00007f3adc161fdc in subtree_candidates () from
> /usr/lib64/dirsrv/plugins/libback-ldbm.so
>
> #23 0x00007f3adc1635f7 in ldbm_back_search () from
> /usr/lib64/dirsrv/plugins/libback-ldbm.so
>
> #24 0x00007f3ae993fd49 in op_shared_search () from
> /usr/lib64/dirsrv/libslapd.so.0
>
> #25 0x00007f3ae9e2b07e in do_search ()
>
> #26 0x00007f3ae9e1a405 in connection_threadmain ()
>
> #27 0x00007f3ae7d3c7bb in _pt_root () from /lib64/libnspr4.so
>
> #28 0x00007f3ae76dddf5 in start_thread () from /lib64/libpthread.so.0
>
> #29 0x00007f3ae740b1ad in clone () from /lib64/libc.so.6
>
> Thread 31 (Thread 0x7f3accd58700 (LWP 2666)):
>
> #0 0x00007f3ae76e1705 in pthread_cond_wait@@GLIBC_2.3.2 () from
> /lib64/libpthread.so.0
>
> #1 0x00007f3ae22ae2f3 in __db_hybrid_mutex_suspend () from
> /lib64/libdb-5.3.so <http://libdb-5.3.so/>
>
> #2 0x00007f3ae22ad640 in __db_tas_mutex_lock () from
> /lib64/libdb-5.3.so <http://libdb-5.3.so/>
>
> #3 0x00007f3ae2357cea in __lock_get_internal () from
> /lib64/libdb-5.3.so <http://libdb-5.3.so/>
>
> #4 0x00007f3ae23587d0 in __lock_get () from /lib64/libdb-5.3.so
> <http://libdb-5.3.so/>
>
> #5 0x00007f3ae2384112 in __db_lget () from /lib64/libdb-5.3.so
> <http://libdb-5.3.so/>
>
> #6 0x00007f3ae22cb5f5 in __bam_search () from /lib64/libdb-5.3.so
> <http://libdb-5.3.so/>
>
> #7 0x00007f3ae22b6256 in __bamc_search () from /lib64/libdb-5.3.so
> <http://libdb-5.3.so/>
>
> #8 0x00007f3ae22b7d0f in __bamc_get () from /lib64/libdb-5.3.so
> <http://libdb-5.3.so/>
>
> #9 0x00007f3ae2370c56 in __dbc_iget () from /lib64/libdb-5.3.so
> <http://libdb-5.3.so/>
>
> #10 0x00007f3ae237fad2 in __dbc_get_pp () from /lib64/libdb-5.3.so
> <http://libdb-5.3.so/>
>
> #11 0x00007f3adc12d180 in idl_new_fetch () from
> /usr/lib64/dirsrv/plugins/libback-ldbm.so
>
> #12 0x00007f3adc13b5e6 in index_read_ext_allids () from
> /usr/lib64/dirsrv/plugins/libback-ldbm.so
>
> #13 0x00007f3adc125dd4 in keys2idl () from
> /usr/lib64/dirsrv/plugins/libback-ldbm.so
>
> #14 0x00007f3adc126533 in ava_candidates.isra.0 () from
> /usr/lib64/dirsrv/plugins/libback-ldbm.so
>
> #15 0x00007f3adc126b22 in filter_candidates_ext () from
> /usr/lib64/dirsrv/plugins/libback-ldbm.so
>
> #16 0x00007f3adc127b96 in list_candidates () from
> /usr/lib64/dirsrv/plugins/libback-ldbm.so
>
> #17 0x00007f3adc126a90 in filter_candidates_ext () from
> /usr/lib64/dirsrv/plugins/libback-ldbm.so
>
> #18 0x00007f3adc127b96 in list_candidates () from
> /usr/lib64/dirsrv/plugins/libback-ldbm.so
>
> #19 0x00007f3adc126a90 in filter_candidates_ext () from
> /usr/lib64/dirsrv/plugins/libback-ldbm.so
>
> #20 0x00007f3adc127b96 in list_candidates () from
> /usr/lib64/dirsrv/plugins/libback-ldbm.so
>
> #21 0x00007f3adc126a90 in filter_candidates_ext () from
> /usr/lib64/dirsrv/plugins/libback-ldbm.so
>
> #22 0x00007f3adc161fdc in subtree_candidates () from
> /usr/lib64/dirsrv/plugins/libback-ldbm.so
>
> #23 0x00007f3adc1635f7 in ldbm_back_search () from
> /usr/lib64/dirsrv/plugins/libback-ldbm.so
>
> #24 0x00007f3ae993fd49 in op_shared_search () from
> /usr/lib64/dirsrv/libslapd.so.0
>
> #25 0x00007f3ae9e2b07e in do_search ()
>
> #26 0x00007f3ae9e1a405 in connection_threadmain ()
>
> #27 0x00007f3ae7d3c7bb in _pt_root () from /lib64/libnspr4.so
>
> #28 0x00007f3ae76dddf5 in start_thread () from /lib64/libpthread.so.0
>
> #29 0x00007f3ae740b1ad in clone () from /lib64/libc.so.6
>
> Thread 30 (Thread 0x7f3ac3fff700 (LWP 2667)):
>
> #0 0x00007f3ae76e1705 in pthread_cond_wait@@GLIBC_2.3.2 () from
> /lib64/libpthread.so.0
>
> #1 0x00007f3ae22ae2f3 in __db_hybrid_mutex_suspend () from
> /lib64/libdb-5.3.so <http://libdb-5.3.so/>
>
> #2 0x00007f3ae22ad640 in __db_tas_mutex_lock () from
> /lib64/libdb-5.3.so <http://libdb-5.3.so/>
>
> #3 0x00007f3ae2357cea in __lock_get_internal () from
> /lib64/libdb-5.3.so <http://libdb-5.3.so/>
>
> #4 0x00007f3ae23587d0 in __lock_get () from /lib64/libdb-5.3.so
> <http://libdb-5.3.so/>
>
> #5 0x00007f3ae2384112 in __db_lget () from /lib64/libdb-5.3.so
> <http://libdb-5.3.so/>
>
> #6 0x00007f3ae22cb5f5 in __bam_search () from /lib64/libdb-5.3.so
> <http://libdb-5.3.so/>
>
> #7 0x00007f3ae22b6256 in __bamc_search () from /lib64/libdb-5.3.so
> <http://libdb-5.3.so/>
>
> #8 0x00007f3ae22b7d0f in __bamc_get () from /lib64/libdb-5.3.so
> <http://libdb-5.3.so/>
>
> #9 0x00007f3ae2370c56 in __dbc_iget () from /lib64/libdb-5.3.so
> <http://libdb-5.3.so/>
>
> #10 0x00007f3ae237fad2 in __dbc_get_pp () from /lib64/libdb-5.3.so
> <http://libdb-5.3.so/>
>
> #11 0x00007f3adc12d180 in idl_new_fetch () from
> /usr/lib64/dirsrv/plugins/libback-ldbm.so
>
> #12 0x00007f3adc13b5e6 in index_read_ext_allids () from
> /usr/lib64/dirsrv/plugins/libback-ldbm.so
>
> #13 0x00007f3adc125dd4 in keys2idl () from
> /usr/lib64/dirsrv/plugins/libback-ldbm.so
>
> #14 0x00007f3adc126533 in ava_candidates.isra.0 () from
> /usr/lib64/dirsrv/plugins/libback-ldbm.so
>
> #15 0x00007f3adc126b22 in filter_candidates_ext () from
> /usr/lib64/dirsrv/plugins/libback-ldbm.so
>
> #16 0x00007f3adc127b96 in list_candidates () from
> /usr/lib64/dirsrv/plugins/libback-ldbm.so
>
> #17 0x00007f3adc126a90 in filter_candidates_ext () from
> /usr/lib64/dirsrv/plugins/libback-ldbm.so
>
> #18 0x00007f3adc161fdc in subtree_candidates () from
> /usr/lib64/dirsrv/plugins/libback-ldbm.so
>
> #19 0x00007f3adc1635f7 in ldbm_back_search () from
> /usr/lib64/dirsrv/plugins/libback-ldbm.so
>
> #20 0x00007f3ae993fd49 in op_shared_search () from
> /usr/lib64/dirsrv/libslapd.so.0
>
> #21 0x00007f3ae99501de in search_internal_callback_pb () from
> /usr/lib64/dirsrv/libslapd.so.0
>
> #22 0x00007f3ae9950478 in search_internal_pb () from
> /usr/lib64/dirsrv/libslapd.so.0
>
> #23 0x00007f3ae9e291fb in ids_sasl_canon_user ()
>
> #24 0x00007f3ae7afd93b in _sasl_canon_user () from /lib64/libsasl2.so.3
>
> #25 0x00007f3ae7afdc4c in _sasl_canon_user_lookup () from
> /lib64/libsasl2.so.3
>
> #26 0x00007f3ae1c226de in crammd5_server_mech_step2.isra.6 () from
> /usr/lib64/sasl2/libcrammd5.so
>
> #27 0x00007f3ae1c22ad9 in crammd5_server_mech_step () from
> /usr/lib64/sasl2/libcrammd5.so
>
> #28 0x00007f3ae7b09b88 in sasl_server_step () from /lib64/libsasl2.so.3
>
> #29 0x00007f3ae9e2a576 in ids_sasl_check_bind ()
>
> #30 0x00007f3ae9e13b22 in do_bind ()
>
> #31 0x00007f3ae9e1a43f in connection_threadmain ()
>
> #32 0x00007f3ae7d3c7bb in _pt_root () from /lib64/libnspr4.so
>
> #33 0x00007f3ae76dddf5 in start_thread () from /lib64/libpthread.so.0
>
> #34 0x00007f3ae740b1ad in clone () from /lib64/libc.so.6
>
> Thread 29 (Thread 0x7f3ac37fe700 (LWP 2668)):
>
> #0 0x00007f3ae76e1705 in pthread_cond_wait@@GLIBC_2.3.2 () from
> /lib64/libpthread.so.0
>
> #1 0x00007f3ae22ae2f3 in __db_hybrid_mutex_suspend () from
> /lib64/libdb-5.3.so <http://libdb-5.3.so/>
>
> #2 0x00007f3ae22ad640 in __db_tas_mutex_lock () from
> /lib64/libdb-5.3.so <http://libdb-5.3.so/>
>
> #3 0x00007f3ae2357cea in __lock_get_internal () from
> /lib64/libdb-5.3.so <http://libdb-5.3.so/>
>
> #4 0x00007f3ae23587d0 in __lock_get () from /lib64/libdb-5.3.so
> <http://libdb-5.3.so/>
>
> #5 0x00007f3ae2384112 in __db_lget () from /lib64/libdb-5.3.so
> <http://libdb-5.3.so/>
>
> #6 0x00007f3ae22cb5f5 in __bam_search () from /lib64/libdb-5.3.so
> <http://libdb-5.3.so/>
>
> #7 0x00007f3ae22b6256 in __bamc_search () from /lib64/libdb-5.3.so
> <http://libdb-5.3.so/>
>
> #8 0x00007f3ae22b7d0f in __bamc_get () from /lib64/libdb-5.3.so
> <http://libdb-5.3.so/>
>
> #9 0x00007f3ae2370c56 in __dbc_iget () from /lib64/libdb-5.3.so
> <http://libdb-5.3.so/>
>
> #10 0x00007f3ae237fad2 in __dbc_get_pp () from /lib64/libdb-5.3.so
> <http://libdb-5.3.so/>
>
> #11 0x00007f3adc12d180 in idl_new_fetch () from
> /usr/lib64/dirsrv/plugins/libback-ldbm.so
>
> #12 0x00007f3adc13b5e6 in index_read_ext_allids () from
> /usr/lib64/dirsrv/plugins/libback-ldbm.so
>
> #13 0x00007f3adc125dd4 in keys2idl () from
> /usr/lib64/dirsrv/plugins/libback-ldbm.so
>
> #14 0x00007f3adc126533 in ava_candidates.isra.0 () from
> /usr/lib64/dirsrv/plugins/libback-ldbm.so
>
> #15 0x00007f3adc126b22 in filter_candidates_ext () from
> /usr/lib64/dirsrv/plugins/libback-ldbm.so
>
> #16 0x00007f3adc127b96 in list_candidates () from
> /usr/lib64/dirsrv/plugins/libback-ldbm.so
>
> #17 0x00007f3adc126a90 in filter_candidates_ext () from
> /usr/lib64/dirsrv/plugins/libback-ldbm.so
>
> #18 0x00007f3adc127b96 in list_candidates () from
> /usr/lib64/dirsrv/plugins/libback-ldbm.so
>
> #19 0x00007f3adc126a90 in filter_candidates_ext () from
> /usr/lib64/dirsrv/plugins/libback-ldbm.so
>
> #20 0x00007f3adc127b96 in list_candidates () from
> /usr/lib64/dirsrv/plugins/libback-ldbm.so
>
> #21 0x00007f3adc126a90 in filter_candidates_ext () from
> /usr/lib64/dirsrv/plugins/libback-ldbm.so
>
> #22 0x00007f3adc161fdc in subtree_candidates () from
> /usr/lib64/dirsrv/plugins/libback-ldbm.so
>
> #23 0x00007f3adc1635f7 in ldbm_back_search () from
> /usr/lib64/dirsrv/plugins/libback-ldbm.so
>
> #24 0x00007f3ae993fd49 in op_shared_search () from
> /usr/lib64/dirsrv/libslapd.so.0
>
> #25 0x00007f3ae9e2b07e in do_search ()
>
> #26 0x00007f3ae9e1a405 in connection_threadmain ()
>
> #27 0x00007f3ae7d3c7bb in _pt_root () from /lib64/libnspr4.so
>
> #28 0x00007f3ae76dddf5 in start_thread () from /lib64/libpthread.so.0
>
> #29 0x00007f3ae740b1ad in clone () from /lib64/libc.so.6
>
> Thread 28 (Thread 0x7f3ac2ffd700 (LWP 2669)):
>
> #0 0x00007f3ae76e1705 in pthread_cond_wait@@GLIBC_2.3.2 () from
> /lib64/libpthread.so.0
>
> #1 0x00007f3ae7d37050 in PR_WaitCondVar () from /lib64/libnspr4.so
>
> #2 0x00007f3ae9e1865e in connection_wait_for_new_work ()
>
> #3 0x00007f3ae9e1988d in connection_threadmain ()
>
> #4 0x00007f3ae7d3c7bb in _pt_root () from /lib64/libnspr4.so
>
> #5 0x00007f3ae76dddf5 in start_thread () from /lib64/libpthread.so.0
>
> #6 0x00007f3ae740b1ad in clone () from /lib64/libc.so.6
>
> Thread 27 (Thread 0x7f3ac27fc700 (LWP 2670)):
>
> #0 0x00007f3ae76e1705 in pthread_cond_wait@@GLIBC_2.3.2 () from
> /lib64/libpthread.so.0
>
> #1 0x00007f3ae7d37050 in PR_WaitCondVar () from /lib64/libnspr4.so
>
> #2 0x00007f3ae9e1865e in connection_wait_for_new_work ()
>
> #3 0x00007f3ae9e1988d in connection_threadmain ()
>
> #4 0x00007f3ae7d3c7bb in _pt_root () from /lib64/libnspr4.so
>
> #5 0x00007f3ae76dddf5 in start_thread () from /lib64/libpthread.so.0
>
> #6 0x00007f3ae740b1ad in clone () from /lib64/libc.so.6
>
> Thread 26 (Thread 0x7f3ac1ffb700 (LWP 2671)):
>
> #0 0x00007f3ae76e1705 in pthread_cond_wait@@GLIBC_2.3.2 () from
> /lib64/libpthread.so.0
>
> #1 0x00007f3ae7d37050 in PR_WaitCondVar () from /lib64/libnspr4.so
>
> #2 0x00007f3ae9e1865e in connection_wait_for_new_work ()
>
> #3 0x00007f3ae9e1988d in connection_threadmain ()
>
> #4 0x00007f3ae7d3c7bb in _pt_root () from /lib64/libnspr4.so
>
> #5 0x00007f3ae76dddf5 in start_thread () from /lib64/libpthread.so.0
>
> #6 0x00007f3ae740b1ad in clone () from /lib64/libc.so.6
>
> Thread 25 (Thread 0x7f3ac17fa700 (LWP 2672)):
>
> #0 0x00007f3ae76e1705 in pthread_cond_wait@@GLIBC_2.3.2 () from
> /lib64/libpthread.so.0
>
> #1 0x00007f3ae7d37050 in PR_WaitCondVar () from /lib64/libnspr4.so
>
> #2 0x00007f3ae9e1865e in connection_wait_for_new_work ()
>
> #3 0x00007f3ae9e1988d in connection_threadmain ()
>
> #4 0x00007f3ae7d3c7bb in _pt_root () from /lib64/libnspr4.so
>
> #5 0x00007f3ae76dddf5 in start_thread () from /lib64/libpthread.so.0
>
> #6 0x00007f3ae740b1ad in clone () from /lib64/libc.so.6
>
> Thread 24 (Thread 0x7f3ac0ff9700 (LWP 2673)):
>
> #0 0x00007f3ae76e1705 in pthread_cond_wait@@GLIBC_2.3.2 () from
> /lib64/libpthread.so.0
>
> #1 0x00007f3ae7d37050 in PR_WaitCondVar () from /lib64/libnspr4.so
>
> #2 0x00007f3ae9e1865e in connection_wait_for_new_work ()
>
> #3 0x00007f3ae9e1988d in connection_threadmain ()
>
> #4 0x00007f3ae7d3c7bb in _pt_root () from /lib64/libnspr4.so
>
> #5 0x00007f3ae76dddf5 in start_thread () from /lib64/libpthread.so.0
>
> #6 0x00007f3ae740b1ad in clone () from /lib64/libc.so.6
>
> Thread 23 (Thread 0x7f3abbfff700 (LWP 2674)):
>
> #0 0x00007f3ae76e1705 in pthread_cond_wait@@GLIBC_2.3.2 () from
> /lib64/libpthread.so.0
>
> #1 0x00007f3ae7d37050 in PR_WaitCondVar () from /lib64/libnspr4.so
>
> #2 0x00007f3ae9e1865e in connection_wait_for_new_work ()
>
> #3 0x00007f3ae9e1988d in connection_threadmain ()
>
> #4 0x00007f3ae7d3c7bb in _pt_root () from /lib64/libnspr4.so
>
> #5 0x00007f3ae76dddf5 in start_thread () from /lib64/libpthread.so.0
>
> #6 0x00007f3ae740b1ad in clone () from /lib64/libc.so.6
>
> Thread 22 (Thread 0x7f3abb7fe700 (LWP 2675)):
>
> #0 0x00007f3ae76e1705 in pthread_cond_wait@@GLIBC_2.3.2 () from
> /lib64/libpthread.so.0
>
> #1 0x00007f3ae7d37050 in PR_WaitCondVar () from /lib64/libnspr4.so
>
> #2 0x00007f3ae9e1865e in connection_wait_for_new_work ()
>
> #3 0x00007f3ae9e1988d in connection_threadmain ()
>
> #4 0x00007f3ae7d3c7bb in _pt_root () from /lib64/libnspr4.so
>
> #5 0x00007f3ae76dddf5 in start_thread () from /lib64/libpthread.so.0
>
> #6 0x00007f3ae740b1ad in clone () from /lib64/libc.so.6
>
> Thread 21 (Thread 0x7f3abaffd700 (LWP 2676)):
>
> #0 0x00007f3ae76e1705 in pthread_cond_wait@@GLIBC_2.3.2 () from
> /lib64/libpthread.so.0
>
> #1 0x00007f3ae7d37050 in PR_WaitCondVar () from /lib64/libnspr4.so
>
> #2 0x00007f3ae9e1865e in connection_wait_for_new_work ()
>
> #3 0x00007f3ae9e1988d in connection_threadmain ()
>
> #4 0x00007f3ae7d3c7bb in _pt_root () from /lib64/libnspr4.so
>
> #5 0x00007f3ae76dddf5 in start_thread () from /lib64/libpthread.so.0
>
> #6 0x00007f3ae740b1ad in clone () from /lib64/libc.so.6
>
> Thread 20 (Thread 0x7f3aba7fc700 (LWP 2677)):
>
> #0 0x00007f3ae76e1705 in pthread_cond_wait@@GLIBC_2.3.2 () from
> /lib64/libpthread.so.0
>
> #1 0x00007f3ae7d37050 in PR_WaitCondVar () from /lib64/libnspr4.so
>
> #2 0x00007f3ae9e1865e in connection_wait_for_new_work ()
>
> #3 0x00007f3ae9e1988d in connection_threadmain ()
>
> #4 0x00007f3ae7d3c7bb in _pt_root () from /lib64/libnspr4.so
>
> #5 0x00007f3ae76dddf5 in start_thread () from /lib64/libpthread.so.0
>
> #6 0x00007f3ae740b1ad in clone () from /lib64/libc.so.6
>
> Thread 19 (Thread 0x7f3ab9ffb700 (LWP 2678)):
>
> #0 0x00007f3ae76e1705 in pthread_cond_wait@@GLIBC_2.3.2 () from
> /lib64/libpthread.so.0
>
> #1 0x00007f3ae7d37050 in PR_WaitCondVar () from /lib64/libnspr4.so
>
> #2 0x00007f3ae9e1865e in connection_wait_for_new_work ()
>
> #3 0x00007f3ae9e1988d in connection_threadmain ()
>
> #4 0x00007f3ae7d3c7bb in _pt_root () from /lib64/libnspr4.so
>
> #5 0x00007f3ae76dddf5 in start_thread () from /lib64/libpthread.so.0
>
> #6 0x00007f3ae740b1ad in clone () from /lib64/libc.so.6
>
> Thread 18 (Thread 0x7f3ab97fa700 (LWP 2679)):
>
> #0 0x00007f3ae76e1705 in pthread_cond_wait@@GLIBC_2.3.2 () from
> /lib64/libpthread.so.0
>
> #1 0x00007f3ae7d37050 in PR_WaitCondVar () from /lib64/libnspr4.so
>
> #2 0x00007f3ae9e1865e in connection_wait_for_new_work ()
>
> #3 0x00007f3ae9e1988d in connection_threadmain ()
>
> #4 0x00007f3ae7d3c7bb in _pt_root () from /lib64/libnspr4.so
>
> #5 0x00007f3ae76dddf5 in start_thread () from /lib64/libpthread.so.0
>
> #6 0x00007f3ae740b1ad in clone () from /lib64/libc.so.6
>
> Thread 17 (Thread 0x7f3ab8ff9700 (LWP 2680)):
>
> #0 0x00007f3ae76e1705 in pthread_cond_wait@@GLIBC_2.3.2 () from
> /lib64/libpthread.so.0
>
> #1 0x00007f3ae7d37050 in PR_WaitCondVar () from /lib64/libnspr4.so
>
> #2 0x00007f3ae9e1865e in connection_wait_for_new_work ()
>
> #3 0x00007f3ae9e1988d in connection_threadmain ()
>
> #4 0x00007f3ae7d3c7bb in _pt_root () from /lib64/libnspr4.so
>
> #5 0x00007f3ae76dddf5 in start_thread () from /lib64/libpthread.so.0
>
> #6 0x00007f3ae740b1ad in clone () from /lib64/libc.so.6
>
> Thread 16 (Thread 0x7f3ab87f8700 (LWP 2681)):
>
> #0 0x00007f3ae76e1705 in pthread_cond_wait@@GLIBC_2.3.2 () from
> /lib64/libpthread.so.0
>
> #1 0x00007f3ae7d37050 in PR_WaitCondVar () from /lib64/libnspr4.so
>
> #2 0x00007f3ae9e1865e in connection_wait_for_new_work ()
>
> #3 0x00007f3ae9e1988d in connection_threadmain ()
>
> #4 0x00007f3ae7d3c7bb in _pt_root () from /lib64/libnspr4.so
>
> #5 0x00007f3ae76dddf5 in start_thread () from /lib64/libpthread.so.0
>
> #6 0x00007f3ae740b1ad in clone () from /lib64/libc.so.6
>
> Thread 15 (Thread 0x7f3ab7ff7700 (LWP 2682)):
>
> #0 0x00007f3ae76e1705 in pthread_cond_wait@@GLIBC_2.3.2 () from
> /lib64/libpthread.so.0
>
> #1 0x00007f3ae7d37050 in PR_WaitCondVar () from /lib64/libnspr4.so
>
> #2 0x00007f3ae9e1865e in connection_wait_for_new_work ()
>
> #3 0x00007f3ae9e1988d in connection_threadmain ()
>
> #4 0x00007f3ae7d3c7bb in _pt_root () from /lib64/libnspr4.so
>
> #5 0x00007f3ae76dddf5 in start_thread () from /lib64/libpthread.so.0
>
> #6 0x00007f3ae740b1ad in clone () from /lib64/libc.so.6
>
> Thread 14 (Thread 0x7f3ab77f6700 (LWP 2683)):
>
> #0 0x00007f3ae76e1705 in pthread_cond_wait@@GLIBC_2.3.2 () from
> /lib64/libpthread.so.0
>
> #1 0x00007f3ae7d37050 in PR_WaitCondVar () from /lib64/libnspr4.so
>
> #2 0x00007f3ae9e1865e in connection_wait_for_new_work ()
>
> #3 0x00007f3ae9e1988d in connection_threadmain ()
>
> #4 0x00007f3ae7d3c7bb in _pt_root () from /lib64/libnspr4.so
>
> #5 0x00007f3ae76dddf5 in start_thread () from /lib64/libpthread.so.0
>
> #6 0x00007f3ae740b1ad in clone () from /lib64/libc.so.6
>
> Thread 13 (Thread 0x7f3ab6ff5700 (LWP 2684)):
>
> #0 0x00007f3ae76e1705 in pthread_cond_wait@@GLIBC_2.3.2 () from
> /lib64/libpthread.so.0
>
> #1 0x00007f3ae7d37050 in PR_WaitCondVar () from /lib64/libnspr4.so
>
> #2 0x00007f3ae9e1865e in connection_wait_for_new_work ()
>
> #3 0x00007f3ae9e1988d in connection_threadmain ()
>
> #4 0x00007f3ae7d3c7bb in _pt_root () from /lib64/libnspr4.so
>
> #5 0x00007f3ae76dddf5 in start_thread () from /lib64/libpthread.so.0
>
> #6 0x00007f3ae740b1ad in clone () from /lib64/libc.so.6
>
> Thread 12 (Thread 0x7f3ab67f4700 (LWP 2685)):
>
> #0 0x00007f3ae76e1705 in pthread_cond_wait@@GLIBC_2.3.2 () from
> /lib64/libpthread.so.0
>
> #1 0x00007f3ae7d37050 in PR_WaitCondVar () from /lib64/libnspr4.so
>
> #2 0x00007f3ae9e1865e in connection_wait_for_new_work ()
>
> #3 0x00007f3ae9e1988d in connection_threadmain ()
>
> #4 0x00007f3ae7d3c7bb in _pt_root () from /lib64/libnspr4.so
>
> #5 0x00007f3ae76dddf5 in start_thread () from /lib64/libpthread.so.0
>
> #6 0x00007f3ae740b1ad in clone () from /lib64/libc.so.6
>
> Thread 11 (Thread 0x7f3ab5ff3700 (LWP 2686)):
>
> #0 0x00007f3ae76e1705 in pthread_cond_wait@@GLIBC_2.3.2 () from
> /lib64/libpthread.so.0
>
> #1 0x00007f3ae22ae2f3 in __db_hybrid_mutex_suspend () from
> /lib64/libdb-5.3.so <http://libdb-5.3.so/>
>
> #2 0x00007f3ae22ad640 in __db_tas_mutex_lock () from
> /lib64/libdb-5.3.so <http://libdb-5.3.so/>
>
> #3 0x00007f3ae2357cea in __lock_get_internal () from
> /lib64/libdb-5.3.so <http://libdb-5.3.so/>
>
> #4 0x00007f3ae23587d0 in __lock_get () from /lib64/libdb-5.3.so
> <http://libdb-5.3.so/>
>
> #5 0x00007f3ae2384112 in __db_lget () from /lib64/libdb-5.3.so
> <http://libdb-5.3.so/>
>
> #6 0x00007f3ae22cb5f5 in __bam_search () from /lib64/libdb-5.3.so
> <http://libdb-5.3.so/>
>
> #7 0x00007f3ae22b6256 in __bamc_search () from /lib64/libdb-5.3.so
> <http://libdb-5.3.so/>
>
> #8 0x00007f3ae22b7d0f in __bamc_get () from /lib64/libdb-5.3.so
> <http://libdb-5.3.so/>
>
> #9 0x00007f3ae2370c56 in __dbc_iget () from /lib64/libdb-5.3.so
> <http://libdb-5.3.so/>
>
> #10 0x00007f3ae237d843 in __db_get () from /lib64/libdb-5.3.so
> <http://libdb-5.3.so/>
>
> #11 0x00007f3ae2381123 in __db_get_pp () from /lib64/libdb-5.3.so
> <http://libdb-5.3.so/>
>
> #12 0x00007f3adc12949b in id2entry () from
> /usr/lib64/dirsrv/plugins/libback-ldbm.so
>
> #13 0x00007f3adc14f7dd in ldbm_back_delete () from
> /usr/lib64/dirsrv/plugins/libback-ldbm.so
>
> #14 0x00007f3ae9900190 in op_shared_delete () from
> /usr/lib64/dirsrv/libslapd.so.0
>
> #15 0x00007f3ae9900342 in delete_internal_pb () from
> /usr/lib64/dirsrv/libslapd.so.0
>
> #16 0x00007f3adba44739 in mep_del_post_op () from
> /usr/lib64/dirsrv/plugins/libmanagedentries-plugin.so
>
> #17 0x00007f3ae994c280 in plugin_call_func () from
> /usr/lib64/dirsrv/libslapd.so.0
>
> #18 0x00007f3ae994c4d8 in plugin_call_plugins () from
> /usr/lib64/dirsrv/libslapd.so.0
>
> #19 0x00007f3adc14e42e in ldbm_back_delete () from
> /usr/lib64/dirsrv/plugins/libback-ldbm.so
>
> #20 0x00007f3ae9900190 in op_shared_delete () from
> /usr/lib64/dirsrv/libslapd.so.0
>
> #21 0x00007f3ae9900453 in do_delete () from
> /usr/lib64/dirsrv/libslapd.so.0
>
> #22 0x00007f3ae9e1a37e in connection_threadmain ()
>
> #23 0x00007f3ae7d3c7bb in _pt_root () from /lib64/libnspr4.so
>
> #24 0x00007f3ae76dddf5 in start_thread () from /lib64/libpthread.so.0
>
> #25 0x00007f3ae740b1ad in clone () from /lib64/libc.so.6
>
> Thread 10 (Thread 0x7f3ab57f2700 (LWP 2687)):
>
> #0 0x00007f3ae76e1705 in pthread_cond_wait@@GLIBC_2.3.2 () from
> /lib64/libpthread.so.0
>
> #1 0x00007f3ae7d37050 in PR_WaitCondVar () from /lib64/libnspr4.so
>
> #2 0x00007f3ae9e1865e in connection_wait_for_new_work ()
>
> #3 0x00007f3ae9e1988d in connection_threadmain ()
>
> #4 0x00007f3ae7d3c7bb in _pt_root () from /lib64/libnspr4.so
>
> #5 0x00007f3ae76dddf5 in start_thread () from /lib64/libpthread.so.0
>
> #6 0x00007f3ae740b1ad in clone () from /lib64/libc.so.6
>
> Thread 9 (Thread 0x7f3ab4ff1700 (LWP 2688)):
>
> #0 0x00007f3ae76e1705 in pthread_cond_wait@@GLIBC_2.3.2 () from
> /lib64/libpthread.so.0
>
> #1 0x00007f3ae7d37050 in PR_WaitCondVar () from /lib64/libnspr4.so
>
> #2 0x00007f3ae9e1865e in connection_wait_for_new_work ()
>
> #3 0x00007f3ae9e1988d in connection_threadmain ()
>
> #4 0x00007f3ae7d3c7bb in _pt_root () from /lib64/libnspr4.so
>
> #5 0x00007f3ae76dddf5 in start_thread () from /lib64/libpthread.so.0
>
> #6 0x00007f3ae740b1ad in clone () from /lib64/libc.so.6
>
> Thread 8 (Thread 0x7f3ab47f0700 (LWP 2689)):
>
> #0 0x00007f3ae76e1705 in pthread_cond_wait@@GLIBC_2.3.2 () from
> /lib64/libpthread.so.0
>
> #1 0x00007f3ae7d37050 in PR_WaitCondVar () from /lib64/libnspr4.so
>
> #2 0x00007f3ae9e1865e in connection_wait_for_new_work ()
>
> #3 0x00007f3ae9e1988d in connection_threadmain ()
>
> #4 0x00007f3ae7d3c7bb in _pt_root () from /lib64/libnspr4.so
>
> #5 0x00007f3ae76dddf5 in start_thread () from /lib64/libpthread.so.0
>
> #6 0x00007f3ae740b1ad in clone () from /lib64/libc.so.6
>
> Thread 7 (Thread 0x7f3ab3fef700 (LWP 2690)):
>
> #0 0x00007f3ae76e1705 in pthread_cond_wait@@GLIBC_2.3.2 () from
> /lib64/libpthread.so.0
>
> #1 0x00007f3ae7d37050 in PR_WaitCondVar () from /lib64/libnspr4.so
>
> #2 0x00007f3ae9e1865e in connection_wait_for_new_work ()
>
> #3 0x00007f3ae9e1988d in connection_threadmain ()
>
> #4 0x00007f3ae7d3c7bb in _pt_root () from /lib64/libnspr4.so
>
> #5 0x00007f3ae76dddf5 in start_thread () from /lib64/libpthread.so.0
>
> #6 0x00007f3ae740b1ad in clone () from /lib64/libc.so.6
>
> Thread 6 (Thread 0x7f3ab37ee700 (LWP 2691)):
>
> #0 0x00007f3ae76e1705 in pthread_cond_wait@@GLIBC_2.3.2 () from
> /lib64/libpthread.so.0
>
> #1 0x00007f3ae7d37050 in PR_WaitCondVar () from /lib64/libnspr4.so
>
> #2 0x00007f3ae9e1865e in connection_wait_for_new_work ()
>
> #3 0x00007f3ae9e1988d in connection_threadmain ()
>
> #4 0x00007f3ae7d3c7bb in _pt_root () from /lib64/libnspr4.so
>
> #5 0x00007f3ae76dddf5 in start_thread () from /lib64/libpthread.so.0
>
> #6 0x00007f3ae740b1ad in clone () from /lib64/libc.so.6
>
> Thread 5 (Thread 0x7f3ab2fed700 (LWP 2692)):
>
> #0 0x00007f3ae76e1705 in pthread_cond_wait@@GLIBC_2.3.2 () from
> /lib64/libpthread.so.0
>
> #1 0x00007f3ae7d37050 in PR_WaitCondVar () from /lib64/libnspr4.so
>
> #2 0x00007f3ae9e1865e in connection_wait_for_new_work ()
>
> #3 0x00007f3ae9e1988d in connection_threadmain ()
>
> #4 0x00007f3ae7d3c7bb in _pt_root () from /lib64/libnspr4.so
>
> #5 0x00007f3ae76dddf5 in start_thread () from /lib64/libpthread.so.0
>
> #6 0x00007f3ae740b1ad in clone () from /lib64/libc.so.6
>
> Thread 4 (Thread 0x7f3ab27ec700 (LWP 2693)):
>
> #0 0x00007f3ae74028f3 in select () from /lib64/libc.so.6
>
> #1 0x00007f3ae997d459 in DS_Sleep () from /usr/lib64/dirsrv/libslapd.so.0
>
> #2 0x00007f3ae9e1b2c5 in time_thread ()
>
> #3 0x00007f3ae7d3c7bb in _pt_root () from /lib64/libnspr4.so
>
> #4 0x00007f3ae76dddf5 in start_thread () from /lib64/libpthread.so.0
>
> #5 0x00007f3ae740b1ad in clone () from /lib64/libc.so.6
>
> Thread 3 (Thread 0x7f3ab1feb700 (LWP 2725)):
>
> #0 0x00007f3ae76e1ab2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
> /lib64/libpthread.so.0
>
> #1 0x00007f3ae7d36b07 in pt_TimedWait () from /lib64/libnspr4.so
>
> #2 0x00007f3ae7d36fce in PR_WaitCondVar () from /lib64/libnspr4.so
>
> #3 0x00007f3ae0376374 in sync_send_results () from
> /usr/lib64/dirsrv/plugins/libcontentsync-plugin.so
>
> #4 0x00007f3ae7d3c7bb in _pt_root () from /lib64/libnspr4.so
>
> #5 0x00007f3ae76dddf5 in start_thread () from /lib64/libpthread.so.0
>
> #6 0x00007f3ae740b1ad in clone () from /lib64/libc.so.6
>
> Thread 2 (Thread 0x7f3ab17ea700 (LWP 2967)):
>
> #0 0x00007f3ae76e1705 in pthread_cond_wait@@GLIBC_2.3.2 () from
> /lib64/libpthread.so.0
>
> #1 0x00007f3ae7d37050 in PR_WaitCondVar () from /lib64/libnspr4.so
>
> #2 0x00007f3ae9e25c85 in ps_send_results ()
>
> #3 0x00007f3ae7d3c7bb in _pt_root () from /lib64/libnspr4.so
>
> #4 0x00007f3ae76dddf5 in start_thread () from /lib64/libpthread.so.0
>
> #5 0x00007f3ae740b1ad in clone () from /lib64/libc.so.6
>
> Thread 1 (Thread 0x7f3ae9de2840 (LWP 2197)):
>
> #0 0x00007f3ae76e3f7d in __lll_lock_wait () from /lib64/libpthread.so.0
>
> #1 0x00007f3ae76dfd68 in _L_lock_975 () from /lib64/libpthread.so.0
>
> #2 0x00007f3ae76dfd11 in pthread_mutex_lock () from
> /lib64/libpthread.so.0
>
> #3 0x00007f3ae7d36cb9 in PR_Lock () from /lib64/libnspr4.so
>
> #4 0x00007f3ae9e1def6 in slapd_daemon ()
>
> #5 0x00007f3ae9e1117c in main ()
>
> -sh-4.2$
>
>
> On Fri, Sep 18, 2015 at 12:52 AM, Ludwig Krispenz <lkrispen at redhat.com
> <mailto:lkrispen at redhat.com>> wrote:
>
>
> On 09/18/2015 12:24 AM, HECTOR LOPEZ wrote:
>> This is rhel 7.1 with ipa version 4.1.0
>>
>> user-show shows the user. However, if the user contains
>> ipaNTSecurityIdentifier: attribute, user-del hangs with no response.
>>
>> Meanwhile, the KDC and 389ds stop working. The only way to
>> recover functionality is to reboot the machine. ipactl restart
>> does nothing.
> If it hangs again, could you get a pstack of the slapd process ?
> If you then kill slapd, does ipactl restart work ?
>
>>
>> In the ldap access log I see this when trying to delete user sclown:
>>
>> [14/Sep/2015:09:28:27 -0700] conn=326 op=18 RESULT err=0 tag=101
>> nentries=0 etime=0
>> [14/Sep/2015:09:28:27 -0700] conn=326 op=19 DEL
>> dn="uid=sclown,cn=users,cn=accounts,dc=some,dc=domain,dc=org"
>> [14/Sep/2015:09:30:03 -0700] conn=12 op=442 MOD
>> dn="cn=MasterCRL,ou=crlIssuingPoints,ou=ca,o=ipaca"
>> [14/Sep/2015:09:30:03 -0700] conn=12 op=442 RESULT err=1 tag=103
>> nentries=0 etime=0
>> [14/Sep/2015:09:30:06 -0700] conn=20 op=288 SRCH
>> base="ou=sessions,ou=Security Domain,o=ipaca" scope=2
>> filter="(objectClass=securityDomainSessionEntry)" attrs="cn"
>> [14/Sep/2015:09:30:06 -0700] conn=20 op=288 RESULT err=32 tag=101
>> nentries=0 etime=0
>> [14/Sep/2015:09:30:08 -0700] conn=12 op=444 SRCH
>> base="ou=certificateRepository,ou=ca,o=ipaca" scope=1
>> filter="(certStatus=INVALID)" attrs="objectClass serialno
>> notBefore notAfter duration extension subjectName userCertificate
>> version algorithmId signingAlgorithmId publicKeyData"
>> [14/Sep/2015:09:30:08 -0700] conn=12 op=444 SORT notBefore
>> [14/Sep/2015:09:30:08 -0700] conn=12 op=444 VLV
>> 200:0:20150914093009Z 1:0 (0)
>> [14/Sep/2015:09:30:08 -0700] conn=12 op=444 RESULT err=0 tag=101
>> nentries=0 etime=0
>> [14/Sep/2015:09:30:08 -0700] conn=12 op=445 SRCH
>> base="ou=certificateRepository,ou=ca,o=ipaca" scope=1
>> filter="(certStatus=VALID)" attrs="objectClass serialno notBefore
>> notAfter duration extension subjectName userCertificate version
>> algorithmId signingAlgorithmId publicKeyData"
>> [14/Sep/2015:09:30:08 -0700] conn=12 op=445 SORT notAfter
>> [14/Sep/2015:09:30:08 -0700] conn=12 op=445 VLV
>> 200:0:20150914093009Z 1:10 (0)
>> [14/Sep/2015:09:30:08 -0700] conn=12 op=445 RESULT err=0 tag=101
>> nentries=1 etime=0
>> [14/Sep/2015:09:30:08 -0700] conn=12 op=446 SRCH
>> base="ou=certificateRepository,ou=ca,o=ipaca" scope=1
>> filter="(certStatus=REVOKED)" attrs="objectClass revokedOn
>> serialno revInfo notAfter notBefore duration extension
>> subjectName userCertificate version algorithmId
>> signingAlgorithmId publicKeyData"
>> [14/Sep/2015:09:30:08 -0700] conn=12 op=446 VLV
>> 200:0:20150914093009Z 0:0 (0)
>> [14/Sep/2015:09:30:08 -0700] conn=12 op=446 RESULT err=0 tag=101
>> nentries=0 etime=0 notes=U
>> [14/Sep/2015:09:30:08 -0700] conn=12 op=447 SRCH
>> base="ou=certificateRepository,ou=ca,o=ipaca" scope=0
>> filter="(|(objectClass=*)(objectClass=ldapsubentry))"
>> attrs="description"
>> [14/Sep/2015:09:30:08 -0700] conn=12 op=447 RESULT err=0 tag=101
>> nentries=1 etime=0
>> [14/Sep/2015:09:30:19 -0700] conn=322 op=6 UNBIND
>>
>> Then in the ldap error log I see this, which makes me think there
>> is a problem with the changelog:
>>
>> [14/Sep/2015:09:30:03 -0700] - dn2entry_ext: Failed to get id for
>> changenumber=91314,cn=changelog from entryrdn index (-30993)
>> [14/Sep/2015:09:30:03 -0700] - Operation error fetching
>> changenumber=91314,cn=changelog (null), error -30993.
>> [14/Sep/2015:09:30:03 -0700] DSRetroclPlugin - replog: an error
>> occured while adding change number 91314, dn =
>> changenumber=91314,cn=changelog: Operations error.
>> [14/Sep/2015:09:30:03 -0700] retrocl-plugin - retrocl_postob:
>> operation failure [1]
>>
>> After this both kdc and ldap stop responding. In the krb5kdc.log
>> I see server errors after the user-del command is run. The only
>> way to resume normal operations is to restart the whole machine.
>> ipactl restart doesn't work.
>>
>> Any help would be highly appreciated!
>>
>>
>
>
> --
> Manage your subscription for the Freeipa-users mailing list:
> https://www.redhat.com/mailman/listinfo/freeipa-users
> Go to http://freeipa.org for more info on the project
>
>
>
>
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