--On Tuesday, January 03, 2012 9:24 PM +0000 quanah(a)OpenLDAP.org wrote: Another bt. I note in thread #1 there's a null value for curelm, which doesn't look valid. Thread 10 (Thread 955): #0 0x00007f1f7a183343 in unshare () from /lib64/libc.so.6 No symbol table info available. #1 0x0000000000000000 in ?? () No symbol table info available. Thread 9 (Thread 953): #0 0x00007f1f7b28fe75 in pthread_tryjoin_np () from /lib64/libpthread.so.0 No symbol table info available. #1 0x00007f1f72997d28 in ?? () No symbol table info available. #2 0x000000000081fb30 in ?? () No symbol table info available. #3 0x0000000000000000 in ?? () No symbol table info available. Thread 8 (Thread 13542): #0 0x00007f1f7b2934fc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 No symbol table info available. #1 0x00007f1f7bc2affb in ldap_pvt_thread_cond_wait (cond=0x85c030, mutex=0x85c008) at thr_posix.c:277 No locals. #2 0x00007f1f7bc29a5f in ldap_int_thread_pool_wrapper (xpool=0x85c000) at tpool.c:672 pool = 0x85c000 task = 0x0 work_list = 0x85c098 ctx = {ltu_id = 139772993017600, ltu_key = {{ltk_key = 0x43a5ee, ltk_data = 0xca1f00, ltk_free = 0x43a43e <conn_counter_destroy>}, {ltk_key = 0x4a9f6a, ltk_data = 0xdc56340, ltk_free = 0x4a9d64 <slap_sl_mem_destroy>}, {ltk_key = 0xdb8300, ltk_data = 0x5186120, ltk_free = 0x7f1f77494917 <bdb_reader_free>}, {ltk_key = 0x7f1f77481060, ltk_data = 0xddbe000, ltk_free = 0x7f1f77481040 <search_stack_free>}, {ltk_key = 0x4551a4, ltk_data = 0xbb46400, ltk_free = 0x455100 <slap_op_q_destroy>}, {ltk_key = 0x0, ltk_data = 0x947e000, ltk_free = 0}, {ltk_key = 0x0, ltk_data = 0x0, ltk_free = 0} <repeats 26 times>}} kctx = 0x0 i = 32 keyslot = 1021 hash = 35764221 __PRETTY_FUNCTION__ = "ldap_int_thread_pool_wrapper" #3 0x00007f1f7b28f696 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #4 0x00007f1f7a182cbd in eventfd_read () from /lib64/libc.so.6 No symbol table info available. #5 0x0000000000000000 in ?? () No symbol table info available. Thread 7 (Thread 29245): #0 0x00007f1f7b2934fc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 No symbol table info available. #1 0x00007f1f7bc2affb in ldap_pvt_thread_cond_wait (cond=0x85c030, mutex=0x85c008) at thr_posix.c:277 No locals. #2 0x00007f1f7bc29a5f in ldap_int_thread_pool_wrapper (xpool=0x85c000) at tpool.c:672 pool = 0x85c000 task = 0x0 work_list = 0x7f1f7be73090 ctx = {ltu_id = 139773009803008, ltu_key = {{ltk_key = 0x43a5ee, ltk_data = 0x946d600, ltk_free = 0x43a43e <conn_counter_destroy>}, {ltk_key = 0x4a9f6a, ltk_data = 0x9613200, ltk_free = 0x4a9d64 <slap_sl_mem_destroy>}, {ltk_key = 0xdb8300, ltk_data = 0x30c9d40, ltk_free = 0x7f1f77494917 <bdb_reader_free>}, {ltk_key = 0x7f1f77481060, ltk_data = 0x975e000, ltk_free = 0x7f1f77481040 <search_stack_free>}, {ltk_key = 0x4551a4, ltk_data = 0xb7ad800, ltk_free = 0x455100 <slap_op_q_destroy>}, {ltk_key = 0x0, ltk_data = 0xdc75600, ltk_free = 0}, {ltk_key = 0x0, ltk_data = 0x0, ltk_free = 0} <repeats 26 times>}} kctx = 0x0 i = 32 keyslot = 94 hash = 2709149790 __PRETTY_FUNCTION__ = "ldap_int_thread_pool_wrapper" #3 0x00007f1f7b28f696 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #4 0x00007f1f7a182cbd in eventfd_read () from /lib64/libc.so.6 No symbol table info available. #5 0x0000000000000000 in ?? () No symbol table info available. Thread 6 (Thread 960): #0 0x00007f1f7b2934fc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 No symbol table info available. #1 0x00007f1f7bc2affb in ldap_pvt_thread_cond_wait (cond=0x85c030, mutex=0x85c008) at thr_posix.c:277 No locals. #2 0x00007f1f7bc29a5f in ldap_int_thread_pool_wrapper (xpool=0x85c000) at tpool.c:672 pool = 0x85c000 task = 0x0 work_list = 0x7f1f7be73090 ctx = {ltu_id = 139773018195712, ltu_key = {{ltk_key = 0x43a5ee, ltk_data = 0xcf1400, ltk_free = 0x43a43e <conn_counter_destroy>}, {ltk_key = 0x4a9f6a, ltk_data = 0xc7c340, ltk_free = 0x4a9d64 <slap_sl_mem_destroy>}, {ltk_key = 0xdb8300, ltk_data = 0xd039e0, ltk_free = 0x7f1f77494917 <bdb_reader_free>}, {ltk_key = 0x4551a4, ltk_data = 0xbb10c00, ltk_free = 0x455100 <slap_op_q_destroy>}, {ltk_key = 0x7f1f77481060, ltk_data = 0x519e000, ltk_free = 0x7f1f77481040 <search_stack_free>}, { ltk_key = 0x0, ltk_data = 0xfdf6000, ltk_free = 0}, {ltk_key = 0x0, ltk_data = 0x0, ltk_free = 0} <repeats 26 times>}} kctx = 0x0 i = 32 keyslot = 559 hash = 2613558831 __PRETTY_FUNCTION__ = "ldap_int_thread_pool_wrapper" #3 0x00007f1f7b28f696 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #4 0x00007f1f7a182cbd in eventfd_read () from /lib64/libc.so.6 No symbol table info available. #5 0x0000000000000000 in ?? () No symbol table info available. Thread 5 (Thread 19359): #0 0x00007f1f7b2934fc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 No symbol table info available. #1 0x00007f1f7bc2affb in ldap_pvt_thread_cond_wait (cond=0x85c030, mutex=0x85c008) at thr_posix.c:277 No locals. #2 0x00007f1f7bc29a5f in ldap_int_thread_pool_wrapper (xpool=0x85c000) at tpool.c:672 pool = 0x85c000 task = 0x0 work_list = 0x7f1f7be73090 ctx = {ltu_id = 139772984624896, ltu_key = {{ltk_key = 0x43a5ee, ltk_data = 0xcb8400, ltk_free = 0x43a43e <conn_counter_destroy>}, {ltk_key = 0x4a9f6a, ltk_data = 0xdc57b80, ltk_free = 0x4a9d64 <slap_sl_mem_destroy>}, {ltk_key = 0xdb8300, ltk_data = 0xb782000, ltk_free = 0x7f1f77494917 <bdb_reader_free>}, {ltk_key = 0x4551a4, ltk_data = 0xbb47400, ltk_free = 0x455100 <slap_op_q_destroy>}, {ltk_key = 0x7f1f77481060, ltk_data = 0xff3e000, ltk_free = 0x7f1f77481040 <search_stack_free>}, { ltk_key = 0x0, ltk_data = 0x953f600, ltk_free = 0}, {ltk_key = 0x0, ltk_data = 0x0, ltk_free = 0} <repeats 26 times>}} kctx = 0x0 i = 32 keyslot = 109 hash = 1561476205 __PRETTY_FUNCTION__ = "ldap_int_thread_pool_wrapper" #3 0x00007f1f7b28f696 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #4 0x00007f1f7a182cbd in eventfd_read () from /lib64/libc.so.6 No symbol table info available. #5 0x0000000000000000 in ?? () No symbol table info available. Thread 4 (Thread 13102): #0 0x00007f1f7b2934fc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 No symbol table info available. #1 0x00007f1f7bc2affb in ldap_pvt_thread_cond_wait (cond=0x85c030, mutex=0x85c008) at thr_posix.c:277 No locals. #2 0x00007f1f7bc29a5f in ldap_int_thread_pool_wrapper (xpool=0x85c000) at tpool.c:672 pool = 0x85c000 task = 0x0 work_list = 0x7f1f7be73090 ctx = {ltu_id = 139773001410304, ltu_key = {{ltk_key = 0x43a5ee, ltk_data = 0xca1400, ltk_free = 0x43a43e <conn_counter_destroy>}, {ltk_key = 0x4a9f6a, ltk_data = 0x9597800, ltk_free = 0x4a9d64 <slap_sl_mem_destroy>}, {ltk_key = 0xdb8300, ltk_data = 0x5186c60, ltk_free = 0x7f1f77494917 <bdb_reader_free>}, {ltk_key = 0x4551a4, ltk_data = 0xbac9800, ltk_free = 0x455100 <slap_op_q_destroy>}, {ltk_key = 0x7f1f77481060, ltk_data = 0xbc48000, ltk_free = 0x7f1f77481040 <search_stack_free>}, { ltk_key = 0x0, ltk_data = 0x30bb600, ltk_free = 0}, {ltk_key = 0x0, ltk_data = 0x0, ltk_free = 0} <repeats 26 times>}} kctx = 0x0 i = 32 keyslot = 206 hash = 4234861774 __PRETTY_FUNCTION__ = "ldap_int_thread_pool_wrapper" #3 0x00007f1f7b28f696 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #4 0x00007f1f7a182cbd in eventfd_read () from /lib64/libc.so.6 No symbol table info available. #5 0x0000000000000000 in ?? () No symbol table info available. Thread 3 (Thread 959): #0 0x00007f1f7b2934fc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 No symbol table info available. #1 0x00007f1f7bc2affb in ldap_pvt_thread_cond_wait (cond=0x85c030, mutex=0x85c008) at thr_posix.c:277 No locals. #2 0x00007f1f7bc29a5f in ldap_int_thread_pool_wrapper (xpool=0x85c000) at tpool.c:672 pool = 0x85c000 task = 0x0 work_list = 0x7f1f7be73090 ctx = {ltu_id = 139773026588416, ltu_key = {{ltk_key = 0x43a5ee, ltk_data = 0xcd3d00, ltk_free = 0x43a43e <conn_counter_destroy>}, {ltk_key = 0x4a9f6a, ltk_data = 0xc8e5c0, ltk_free = 0x4a9d64 <slap_sl_mem_destroy>}, {ltk_key = 0x4551a4, ltk_data = 0xe80000, ltk_free = 0x455100 <slap_op_q_destroy>}, {ltk_key = 0xdb8300, ltk_data = 0xca9440, ltk_free = 0x7f1f77494917 <bdb_reader_free>}, {ltk_key = 0x7f1f77481060, ltk_data = 0x30ce000, ltk_free = 0x7f1f77481040 <search_stack_free>}, {ltk_key = 0x0, ltk_data = 0x9266000, ltk_free = 0}, {ltk_key = 0x0, ltk_data = 0x0, ltk_free = 0} <repeats 26 times>}} kctx = 0x0 i = 32 keyslot = 447 hash = 1087846847 __PRETTY_FUNCTION__ = "ldap_int_thread_pool_wrapper" #3 0x00007f1f7b28f696 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #4 0x00007f1f7a182cbd in eventfd_read () from /lib64/libc.so.6 No symbol table info available. #5 0x0000000000000000 in ?? () No symbol table info available. Thread 2 (Thread 21041): #0 0x00007f1f7b2934fc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 No symbol table info available. #1 0x00007f1f7bc2affb in ldap_pvt_thread_cond_wait (cond=0x85c030, mutex=0x85c008) at thr_posix.c:277 No locals. #2 0x00007f1f7bc29a5f in ldap_int_thread_pool_wrapper (xpool=0x85c000) at tpool.c:672 pool = 0x85c000 task = 0x0 work_list = 0x7f1f7be73090 ctx = {ltu_id = 139772976232192, ltu_key = {{ltk_key = 0x43a5ee, ltk_data = 0x946c900, ltk_free = 0x43a43e <conn_counter_destroy>}, {ltk_key = 0x4a9f6a, ltk_data = 0xbaca080, ltk_free = 0x4a9d64 <slap_sl_mem_destroy>}, {ltk_key = 0x4551a4, ltk_data = 0xbb46800, ltk_free = 0x455100 <slap_op_q_destroy>}, {ltk_key = 0xdb8300, ltk_data = 0xb7826c0, ltk_free = 0x7f1f77494917 <bdb_reader_free>}, {ltk_key = 0x7f1f77481060, ltk_data = 0x120d2000, ltk_free = 0x7f1f77481040 <search_stack_free>}, {ltk_key = 0x0, ltk_data = 0x953f600, ltk_free = 0}, {ltk_key = 0x0, ltk_data = 0x0, ltk_free = 0} <repeats 26 times>}} kctx = 0x0 i = 32 keyslot = 891 hash = 1293901691 __PRETTY_FUNCTION__ = "ldap_int_thread_pool_wrapper" #3 0x00007f1f7b28f696 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #4 0x00007f1f7a182cbd in eventfd_read () from /lib64/libc.so.6 No symbol table info available. #5 0x0000000000000000 in ?? () No symbol table info available. Thread 1 (Thread 956): #0 0x00007f1f7bc2aa48 in ldap_pvt_runqueue_stoptask (rq=0x792f40, entry=0x82ac80) at rq.c:131 curelm = 0x0 #1 0x00007f1f77471279 in hdb_checkpoint (ctx=0x7f1f72195b80, arg=0x82ac80) at config.c:195 rtask = 0x82ac80 bdb = 0xe68700 #2 0x00007f1f7bc29afd in ldap_int_thread_pool_wrapper (xpool=0x85c000) at tpool.c:685 pool = 0x85c000 task = 0xb848cc0 work_list = 0x85c098 ctx = {ltu_id = 139773034981120, ltu_key = {{ltk_key = 0x43a5ee, ltk_data = 0xd24a00, ltk_free = 0x43a43e <conn_counter_destroy>}, {ltk_key = 0x4a9f6a, ltk_data = 0xc8e480, ltk_free = 0x4a9d64 <slap_sl_mem_destroy>}, {ltk_key = 0x4551a4, ltk_data = 0xb931c00, ltk_free = 0x455100 <slap_op_q_destroy>}, {ltk_key = 0xdb8300, ltk_data = 0x8bbe60, ltk_free = 0x7f1f77494917 <bdb_reader_free>}, {ltk_key = 0x7f1f77481060, ltk_data = 0x71a6000, ltk_free = 0x7f1f77481040 <search_stack_free>}, {ltk_key = 0x0, ltk_data = 0x11f5e400, ltk_free = 0}, {ltk_key = 0x0, ltk_data = 0x0, ltk_free = 0} <repeats 26 times>}} kctx = 0x0 i = 32 keyslot = 656 hash = 991977104 __PRETTY_FUNCTION__ = "ldap_int_thread_pool_wrapper" #3 0x00007f1f7b28f696 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #4 0x00007f1f7a182cbd in eventfd_read () from /lib64/libc.so.6 No symbol table info available. #5 0x0000000000000000 in ?? () No symbol table info available. -- Quanah Gibson-Mount Sr. Member of Technical Staff Zimbra, Inc A Division of VMware, Inc. -------------------- Zimbra :: the leader in open source messaging and collaboration