[Date Prev][Date Next] [Chronological] [Thread] [Top]

(ITS#5490) accesslog_response segfault



Full_Name: Quanah Gibson-Mount
Version: 2.3.41
OS: Linux 2.6
URL: ftp://ftp.openldap.org/incoming/
Submission from: (NULL) (24.23.156.219)


Repeated coredumps from slapd, in the accesslog_response function.

Core #1:

Core was generated by `/opt/zimbra/openldap/libexec/slapd -l LOCAL0 -4 -u zimbra
-h ldap://zimbra-adm.'.
Program terminated with signal 11, Segmentation fault.

(gdb) thr apply all bt

Thread 10 (process 7511):
#0  0x000000376980714b in ?? ()
#1  0x0000003769807010 in ?? ()
#2  0x0000000040800d28 in ?? ()
#3  0x0000000000000000 in ?? ()

Thread 9 (process 12519):
#0  0x0000003768fc790c in ?? ()
#1  0x000000000042894b in slapd_daemon_task (ptr=0x0) at daemon.c:2174
#2  0x0000003769806137 in ?? ()
#3  0x0000000000000000 in ?? ()

Thread 8 (process 12520):
#0  0x000000376980af8b in ?? ()
#1  0x0000000040fff920 in ?? ()
#2  0x0000000040fff6e0 in ?? ()
#3  0x0000003769807d54 in ?? ()
#4  0x0000002a97597257 in bdb_cache_entry_db_unlock (env=0xdd7818,
lock=0xe611c0) at cache.c:151
#5  0x0000002a97aada34 in accesslog_op_mod (op=0xd97c900, rs=0x41000ce0) at
accesslog.c:1267
#6  0x000000000049b8dd in overlay_op_walk (op=0xd97c900, rs=0x41000ce0,
which=op_modify, oi=0xdde8c0, on=0xdde540) at backover.c:640
#7  0x000000000049bb39 in over_op_func (op=0xd97c900, rs=0x41000ce0,
which=op_modify) at backover.c:702
#8  0x000000000049bc17 in over_op_modify (op=0xd97c900, rs=0x41000ce0) at
backover.c:736
#9  0x0000000000448303 in fe_op_modify (op=0xd97c900, rs=0x41000ce0) at
modify.c:395
#10 0x00000000004475ec in do_modify (op=0xd97c900, rs=0x41000ce0) at
modify.c:200
#11 0x000000000042bd9c in connection_operation (ctx=0x41000e10, arg_v=0xd97c900)
at connection.c:1133
#12 0x000000000042c28c in connection_read_thread (ctx=0x41000e10, argv=0x38) at
connection.c:1261
#13 0x0000002a956c3bd7 in ldap_int_thread_pool_wrapper (xpool=0x8a8f00) at
tpool.c:478
#14 0x0000003769806137 in ?? ()
#15 0x0000000000000000 in ?? ()

Thread 7 (process 12521):
#0  0x000000376980af8b in ?? ()
#1  0x0000000041800920 in ?? ()
#2  0x00000000418006e0 in ?? ()
#3  0x0000003769807d54 in ?? ()
#4  0x0000002a97597257 in bdb_cache_entry_db_unlock (env=0xdd7818,
lock=0xe61888) at cache.c:151
#5  0x0000002a97aada34 in accesslog_op_mod (op=0xd97c600, rs=0x41801ce0) at
accesslog.c:1267
#6  0x000000000049b8dd in overlay_op_walk (op=0xd97c600, rs=0x41801ce0,
which=op_modify, oi=0xdde8c0, on=0xdde540) at backover.c:640
#7  0x000000000049bb39 in over_op_func (op=0xd97c600, rs=0x41801ce0,
which=op_modify) at backover.c:702
#8  0x000000000049bc17 in over_op_modify (op=0xd97c600, rs=0x41801ce0) at
backover.c:736
#9  0x0000000000448303 in fe_op_modify (op=0xd97c600, rs=0x41801ce0) at
modify.c:395
#10 0x00000000004475ec in do_modify (op=0xd97c600, rs=0x41801ce0) at
modify.c:200
#11 0x000000000042bd9c in connection_operation (ctx=0x41801e10, arg_v=0xd97c600)
at connection.c:1133
#12 0x000000000042c28c in connection_read_thread (ctx=0x41801e10, argv=0x30) at
connection.c:1261
#13 0x0000002a956c3bd7 in ldap_int_thread_pool_wrapper (xpool=0x8a8f00) at
tpool.c:478
#14 0x0000003769806137 in ?? ()
#15 0x0000000000000000 in ?? ()

Thread 6 (process 12524):
#0  0x000000376980af8b in ?? ()
#1  0x0000000042802920 in ?? ()
#2  0x00000000428026e0 in ?? ()
#3  0x0000003769807d54 in ?? ()
#4  0x0000002a97597257 in bdb_cache_entry_db_unlock (env=0xdd7818,
lock=0xe64a48) at cache.c:151
#5  0x0000002a97aada34 in accesslog_op_mod (op=0x7768c00, rs=0x42803ce0) at
accesslog.c:1267
#6  0x000000000049b8dd in overlay_op_walk (op=0x7768c00, rs=0x42803ce0,
which=op_modify, oi=0xdde8c0, on=0xdde540) at backover.c:640
#7  0x000000000049bb39 in over_op_func (op=0x7768c00, rs=0x42803ce0,
which=op_modify) at backover.c:702
#8  0x000000000049bc17 in over_op_modify (op=0x7768c00, rs=0x42803ce0) at
backover.c:736
#9  0x0000000000448303 in fe_op_modify (op=0x7768c00, rs=0x42803ce0) at
modify.c:395
#10 0x00000000004475ec in do_modify (op=0x7768c00, rs=0x42803ce0) at
modify.c:200
#11 0x000000000042bd9c in connection_operation (ctx=0x42803e10, arg_v=0x7768c00)
at connection.c:1133
#12 0x000000000042c28c in connection_read_thread (ctx=0x42803e10, argv=0x3f) at
connection.c:1261
#13 0x0000002a956c3bd7 in ldap_int_thread_pool_wrapper (xpool=0x8a8f00) at
tpool.c:478
#14 0x0000003769806137 in ?? ()
#15 0x0000000000000000 in ?? ()

Thread 5 (process 12525):
#0  0x000000000045569b in slap_acl_mask (a=0x8b4000, mask=0x430040d8,
op=0x43004ab0, e=0xd768eb0, desc=0x883700, val=0x0, nmatch=100,
matches=0x43003da0, count=1, state=0x0) at acl.c:1496
#1  0x00000000004538ca in access_allowed_mask (op=0x43004ab0, e=0xd768eb0,
desc=0x883700, val=0x0, access=ACL_READ, state=0x0, maskp=0x0) at acl.c:698
#2  0x000000000043fa48 in slap_send_search_entry (op=0x43004ab0, rs=0x43004780)
at result.c:737
#3  0x0000002a979a0647 in syncprov_sendresp (op=0x43004ab0, opc=0x43004850,
so=0x791ff30, e=0x430048b8, mode=1) at syncprov.c:784
#4  0x0000002a979a09a2 in syncprov_qplay (op=0x43004ab0, on=0xddec40,
so=0x791ff30) at syncprov.c:853
#5  0x0000002a979a0be6 in syncprov_qtask (ctx=0x43004e10, arg=0x2178f00) at
syncprov.c:898
#6  0x0000002a956c3bd7 in ldap_int_thread_pool_wrapper (xpool=0x8a8f00) at
tpool.c:478
#7  0x0000003769806137 in ?? ()
#8  0x0000000000000000 in ?? ()

Thread 4 (process 14050):
#0  0x000000376980af8b in ?? ()
#1  0x0000000043804920 in ?? ()
#2  0x00000000438046e0 in ?? ()
#3  0x0000003769807d54 in ?? ()
#4  0x0000002a97597257 in bdb_cache_entry_db_unlock (env=0xdd7818,
lock=0x22e2d90) at cache.c:151
#5  0x0000002a97aada34 in accesslog_op_mod (op=0x23d0900, rs=0x43805ce0) at
accesslog.c:1267
#6  0x000000000049b8dd in overlay_op_walk (op=0x23d0900, rs=0x43805ce0,
which=op_modify, oi=0xdde8c0, on=0xdde540) at backover.c:640
#7  0x000000000049bb39 in over_op_func (op=0x23d0900, rs=0x43805ce0,
which=op_modify) at backover.c:702
#8  0x000000000049bc17 in over_op_modify (op=0x23d0900, rs=0x43805ce0) at
backover.c:736
#9  0x0000000000448303 in fe_op_modify (op=0x23d0900, rs=0x43805ce0) at
modify.c:395
#10 0x00000000004475ec in do_modify (op=0x23d0900, rs=0x43805ce0) at
modify.c:200
#11 0x000000000042bd9c in connection_operation (ctx=0x43805e10, arg_v=0x23d0900)
at connection.c:1133
#12 0x000000000042c28c in connection_read_thread (ctx=0x43805e10, argv=0x3c) at
connection.c:1261
#13 0x0000002a956c3bd7 in ldap_int_thread_pool_wrapper (xpool=0x8a8f00) at
tpool.c:478
#14 0x0000003769806137 in ?? ()
#15 0x0000000000000000 in ?? ()

Thread 3 (process 14051):
#0  0x000000376980bf1c in ?? ()
#1  0x0000000000000000 in ?? ()

Thread 2 (process 14052):
#0  0x000000376980af8b in ?? ()
#1  0x0000000044806920 in ?? ()
#2  0x00000000448066e0 in ?? ()
#3  0x0000003769807d54 in ?? ()
#4  0x0000002a97597257 in bdb_cache_entry_db_unlock (env=0xdd7818,
lock=0x214e6c8) at cache.c:151
#5  0x0000002a97aada34 in accesslog_op_mod (op=0x7657c00, rs=0x44807ce0) at
accesslog.c:1267
#6  0x000000000049b8dd in overlay_op_walk (op=0x7657c00, rs=0x44807ce0,
which=op_modify, oi=0xdde8c0, on=0xdde540) at backover.c:640
#7  0x000000000049bb39 in over_op_func (op=0x7657c00, rs=0x44807ce0,
which=op_modify) at backover.c:702
#8  0x000000000049bc17 in over_op_modify (op=0x7657c00, rs=0x44807ce0) at
backover.c:736
#9  0x0000000000448303 in fe_op_modify (op=0x7657c00, rs=0x44807ce0) at
modify.c:395
#10 0x00000000004475ec in do_modify (op=0x7657c00, rs=0x44807ce0) at
modify.c:200
#11 0x000000000042bd9c in connection_operation (ctx=0x44807e10, arg_v=0x7657c00)
at connection.c:1133
#12 0x000000000042c28c in connection_read_thread (ctx=0x44807e10, argv=0x36) at
connection.c:1261
#13 0x0000002a956c3bd7 in ldap_int_thread_pool_wrapper (xpool=0x8a8f00) at
tpool.c:478
#14 0x0000003769806137 in ?? ()
#15 0x0000000000000000 in ?? ()

Thread 1 (process 12522):
#0  0x0000002a97aac75a in accesslog_response (op=0xd97c000, rs=0x42002ce0) at
accesslog.c:918
#1  0x0000002a97aad947 in accesslog_mod_cleanup (op=0xd97c000, rs=0x42002ce0) at
accesslog.c:1246
#2  0x000000000043e6a9 in send_ldap_response (op=0xd97c000, rs=0x42002ce0) at
result.c:458
#3  0x000000000043ee26 in slap_send_ldap_result (op=0xd97c000, rs=0x42002ce0) at
result.c:574
#4  0x0000002a975847d3 in bdb_modify (op=0xd97c000, rs=0x42002ce0) at
modify.c:593
#5  0x000000000049b971 in overlay_op_walk (op=0xd97c000, rs=0x42002ce0,
which=op_modify, oi=0xdde8c0, on=0x0) at backover.c:650
#6  0x000000000049bb39 in over_op_func (op=0xd97c000, rs=0x42002ce0,
which=op_modify) at backover.c:702
#7  0x000000000049bc17 in over_op_modify (op=0xd97c000, rs=0x42002ce0) at
backover.c:736
#8  0x0000000000448303 in fe_op_modify (op=0xd97c000, rs=0x42002ce0) at
modify.c:395
#9  0x00000000004475ec in do_modify (op=0xd97c000, rs=0x42002ce0) at
modify.c:200
#10 0x000000000042bd9c in connection_operation (ctx=0x42002e10, arg_v=0xd97c000)
at connection.c:1133
#11 0x000000000042c28c in connection_read_thread (ctx=0x42002e10, argv=0x23) at
connection.c:1261
#12 0x0000002a956c3bd7 in ldap_int_thread_pool_wrapper (xpool=0x8a8f00) at
tpool.c:478
#13 0x0000003769806137 in ?? ()
#14 0x0000000000000000 in ?? ()


Core #2:

Thread 10 (process 11473):
#0  0x000000376980714b in ?? ()
#1  0x0000003769807010 in ?? ()
#2  0x0000000040800d28 in ?? ()
#3  0x0000000000000000 in ?? ()

Thread 9 (process 15458):
#0  0x0000003768fc790c in ?? ()
#1  0x000000000042894b in slapd_daemon_task (ptr=0x0) at daemon.c:2174
#2  0x0000003769806137 in ?? ()
#3  0x0000000000000000 in ?? ()

Thread 8 (process 15460):
#0  0x000000376980af8b in ?? ()
#1  0x0000000041800920 in ?? ()
#2  0x00000000418006e0 in ?? ()
#3  0x0000003769807d54 in ?? ()
#4  0x0000002a97597257 in bdb_cache_entry_db_unlock (env=0xdd7818,
lock=0xe61888) at cache.c:151
#5  0x0000002a97aada34 in accesslog_op_mod (op=0xcadbc00, rs=0x41801ce0) at
accesslog.c:1267
#6  0x000000000049b8dd in overlay_op_walk (op=0xcadbc00, rs=0x41801ce0,
which=op_modify, oi=0xdde8c0, on=0xdde540) at backover.c:640
#7  0x000000000049bb39 in over_op_func (op=0xcadbc00, rs=0x41801ce0,
which=op_modify) at backover.c:702
#8  0x000000000049bc17 in over_op_modify (op=0xcadbc00, rs=0x41801ce0) at
backover.c:736
#9  0x0000000000448303 in fe_op_modify (op=0xcadbc00, rs=0x41801ce0) at
modify.c:395
#10 0x00000000004475ec in do_modify (op=0xcadbc00, rs=0x41801ce0) at
modify.c:200
#11 0x000000000042bd9c in connection_operation (ctx=0x41801e10, arg_v=0xcadbc00)
at connection.c:1133
#12 0x000000000042c28c in connection_read_thread (ctx=0x41801e10, argv=0x32) at
connection.c:1261
#13 0x0000002a956c3bd7 in ldap_int_thread_pool_wrapper (xpool=0x8a8f00) at
tpool.c:478
#14 0x0000003769806137 in ?? ()
#15 0x0000000000000000 in ?? ()

Thread 7 (process 15461):
#0  0x000000376980af8b in ?? ()
#1  0x0000000042001920 in ?? ()
#2  0x00000000420016e0 in ?? ()
#3  0x0000003769807d54 in ?? ()
#4  0x0000002a97597257 in bdb_cache_entry_db_unlock (env=0xdd7818,
lock=0xe64380) at cache.c:151
#5  0x0000002a97aada34 in accesslog_op_mod (op=0x34d2300, rs=0x42002ce0) at
accesslog.c:1267
#6  0x000000000049b8dd in overlay_op_walk (op=0x34d2300, rs=0x42002ce0,
which=op_modify, oi=0xdde8c0, on=0xdde540) at backover.c:640
#7  0x000000000049bb39 in over_op_func (op=0x34d2300, rs=0x42002ce0,
which=op_modify) at backover.c:702
#8  0x000000000049bc17 in over_op_modify (op=0x34d2300, rs=0x42002ce0) at
backover.c:736
#9  0x0000000000448303 in fe_op_modify (op=0x34d2300, rs=0x42002ce0) at
modify.c:395
#10 0x00000000004475ec in do_modify (op=0x34d2300, rs=0x42002ce0) at
modify.c:200
#11 0x000000000042bd9c in connection_operation (ctx=0x42002e10, arg_v=0x34d2300)
at connection.c:1133
#12 0x000000000042c28c in connection_read_thread (ctx=0x42002e10, argv=0x2b) at
connection.c:1261
#13 0x0000002a956c3bd7 in ldap_int_thread_pool_wrapper (xpool=0x8a8f00) at
tpool.c:478
#14 0x0000003769806137 in ?? ()
#15 0x0000000000000000 in ?? ()

Thread 6 (process 15463):
#0  0x000000376980af8b in ?? ()
#1  0x0000000042802920 in ?? ()
#2  0x00000000428026e0 in ?? ()
#3  0x0000003769807d54 in ?? ()
#4  0x0000002a97597257 in bdb_cache_entry_db_unlock (env=0xdd7818,
lock=0xe64a48) at cache.c:151
#5  0x0000002a97aada34 in accesslog_op_mod (op=0x34d2900, rs=0x42803ce0) at
accesslog.c:1267
#6  0x000000000049b8dd in overlay_op_walk (op=0x34d2900, rs=0x42803ce0,
which=op_modify, oi=0xdde8c0, on=0xdde540) at backover.c:640
#7  0x000000000049bb39 in over_op_func (op=0x34d2900, rs=0x42803ce0,
which=op_modify) at backover.c:702
#8  0x000000000049bc17 in over_op_modify (op=0x34d2900, rs=0x42803ce0) at
backover.c:736
#9  0x0000000000448303 in fe_op_modify (op=0x34d2900, rs=0x42803ce0) at
modify.c:395
#10 0x00000000004475ec in do_modify (op=0x34d2900, rs=0x42803ce0) at
modify.c:200
#11 0x000000000042bd9c in connection_operation (ctx=0x42803e10, arg_v=0x34d2900)
at connection.c:1133
#12 0x000000000042c28c in connection_read_thread (ctx=0x42803e10, argv=0x30) at
connection.c:1261
#13 0x0000002a956c3bd7 in ldap_int_thread_pool_wrapper (xpool=0x8a8f00) at
tpool.c:478
#14 0x0000003769806137 in ?? ()
#15 0x0000000000000000 in ?? ()

Thread 5 (process 15724):
#0  0x000000376980af8b in ?? ()
#1  0x0000000043003920 in ?? ()
#2  0x00000000430036e0 in ?? ()
#3  0x0000003769807d54 in ?? ()
#4  0x0000002a97597257 in bdb_cache_entry_db_unlock (env=0xdd7818,
lock=0x7616dc8) at cache.c:151
#5  0x0000002a97aada34 in accesslog_op_mod (op=0xcb75900, rs=0x43004ce0) at
accesslog.c:1267
#6  0x000000000049b8dd in overlay_op_walk (op=0xcb75900, rs=0x43004ce0,
which=op_modify, oi=0xdde8c0, on=0xdde540) at backover.c:640
#7  0x000000000049bb39 in over_op_func (op=0xcb75900, rs=0x43004ce0,
which=op_modify) at backover.c:702
#8  0x000000000049bc17 in over_op_modify (op=0xcb75900, rs=0x43004ce0) at
backover.c:736
#9  0x0000000000448303 in fe_op_modify (op=0xcb75900, rs=0x43004ce0) at
modify.c:395
#10 0x00000000004475ec in do_modify (op=0xcb75900, rs=0x43004ce0) at
modify.c:200
#11 0x000000000042bd9c in connection_operation (ctx=0x43004e10, arg_v=0xcb75900)
at connection.c:1133
#12 0x000000000042c28c in connection_read_thread (ctx=0x43004e10, argv=0x31) at
connection.c:1261
#13 0x0000002a956c3bd7 in ldap_int_thread_pool_wrapper (xpool=0x8a8f00) at
tpool.c:478
#14 0x0000003769806137 in ?? ()
#15 0x0000000000000000 in ?? ()

Thread 4 (process 15725):
#0  0x000000376980af8b in ?? ()
#1  0x0000000043804920 in ?? ()
#2  0x00000000438046e0 in ?? ()
#3  0x0000003769807d54 in ?? ()
#4  0x0000002a97597257 in bdb_cache_entry_db_unlock (env=0xdd7818,
lock=0x7616fc0) at cache.c:151
#5  0x0000002a97aada34 in accesslog_op_mod (op=0xcb75c00, rs=0x43805ce0) at
accesslog.c:1267
#6  0x000000000049b8dd in overlay_op_walk (op=0xcb75c00, rs=0x43805ce0,
which=op_modify, oi=0xdde8c0, on=0xdde540) at backover.c:640
#7  0x000000000049bb39 in over_op_func (op=0xcb75c00, rs=0x43805ce0,
which=op_modify) at backover.c:702
#8  0x000000000049bc17 in over_op_modify (op=0xcb75c00, rs=0x43805ce0) at
backover.c:736
#9  0x0000000000448303 in fe_op_modify (op=0xcb75c00, rs=0x43805ce0) at
modify.c:395
#10 0x00000000004475ec in do_modify (op=0xcb75c00, rs=0x43805ce0) at
modify.c:200
#11 0x000000000042bd9c in connection_operation (ctx=0x43805e10, arg_v=0xcb75c00)
at connection.c:1133
#12 0x000000000042c28c in connection_read_thread (ctx=0x43805e10, argv=0x2f) at
connection.c:1261
#13 0x0000002a956c3bd7 in ldap_int_thread_pool_wrapper (xpool=0x8a8f00) at
tpool.c:478
#14 0x0000003769806137 in ?? ()
#15 0x0000000000000000 in ?? ()

Thread 3 (process 16249):
#0  0x000000376980af8b in ?? ()
#1  0x0000000044005920 in ?? ()
#2  0x00000000440056e0 in ?? ()
#3  0x0000003769807d54 in ?? ()
#4  0x0000002a97597257 in bdb_cache_entry_db_unlock (env=0xdd7818,
lock=0xcb1ff50) at cache.c:151
#5  0x0000002a97aada34 in accesslog_op_mod (op=0xcbccc00, rs=0x44006ce0) at
accesslog.c:1267
#6  0x000000000049b8dd in overlay_op_walk (op=0xcbccc00, rs=0x44006ce0,
which=op_modify, oi=0xdde8c0, on=0xdde540) at backover.c:640
#7  0x000000000049bb39 in over_op_func (op=0xcbccc00, rs=0x44006ce0,
which=op_modify) at backover.c:702
#8  0x000000000049bc17 in over_op_modify (op=0xcbccc00, rs=0x44006ce0) at
backover.c:736
#9  0x0000000000448303 in fe_op_modify (op=0xcbccc00, rs=0x44006ce0) at
modify.c:395
#10 0x00000000004475ec in do_modify (op=0xcbccc00, rs=0x44006ce0) at
modify.c:200
#11 0x000000000042bd9c in connection_operation (ctx=0x44006e10, arg_v=0xcbccc00)
at connection.c:1133
#12 0x000000000042c28c in connection_read_thread (ctx=0x44006e10, argv=0x24) at
connection.c:1261
#13 0x0000002a956c3bd7 in ldap_int_thread_pool_wrapper (xpool=0x8a8f00) at
tpool.c:478
#14 0x0000003769806137 in ?? ()
#15 0x0000000000000000 in ?? ()

Thread 2 (process 16251):
#0  0x000000376980af8b in ?? ()
#1  0x0000000044806920 in ?? ()
#2  0x00000000448066e0 in ?? ()
#3  0x0000003769807d54 in ?? ()
#4  0x0000002a97597257 in bdb_cache_entry_db_unlock (env=0xdd7818,
lock=0xdcd06c8) at cache.c:151
#5  0x0000002a97aada34 in accesslog_op_mod (op=0x7661c00, rs=0x44807ce0) at
accesslog.c:1267
#6  0x000000000049b8dd in overlay_op_walk (op=0x7661c00, rs=0x44807ce0,
which=op_modify, oi=0xdde8c0, on=0xdde540) at backover.c:640
#7  0x000000000049bb39 in over_op_func (op=0x7661c00, rs=0x44807ce0,
which=op_modify) at backover.c:702
#8  0x000000000049bc17 in over_op_modify (op=0x7661c00, rs=0x44807ce0) at
backover.c:736
#9  0x0000000000448303 in fe_op_modify (op=0x7661c00, rs=0x44807ce0) at
modify.c:395
#10 0x00000000004475ec in do_modify (op=0x7661c00, rs=0x44807ce0) at
modify.c:200
#11 0x000000000042bd9c in connection_operation (ctx=0x44807e10, arg_v=0x7661c00)
at connection.c:1133
#12 0x000000000042c28c in connection_read_thread (ctx=0x44807e10, argv=0x35) at
connection.c:1261
#13 0x0000002a956c3bd7 in ldap_int_thread_pool_wrapper (xpool=0x8a8f00) at
tpool.c:478
#14 0x0000003769806137 in ?? ()
#15 0x0000000000000000 in ?? ()

Thread 1 (process 15459):
#0  0x0000002a97aac75a in accesslog_response (op=0x34d2c00, rs=0x41000ce0) at
accesslog.c:918
#1  0x0000002a97aad947 in accesslog_mod_cleanup (op=0x34d2c00, rs=0x41000ce0) at
accesslog.c:1246
#2  0x000000000043e6a9 in send_ldap_response (op=0x34d2c00, rs=0x41000ce0) at
result.c:458
#3  0x000000000043ee26 in slap_send_ldap_result (op=0x34d2c00, rs=0x41000ce0) at
result.c:574
#4  0x0000002a975847d3 in bdb_modify (op=0x34d2c00, rs=0x41000ce0) at
modify.c:593
#5  0x000000000049b971 in overlay_op_walk (op=0x34d2c00, rs=0x41000ce0,
which=op_modify, oi=0xdde8c0, on=0x0) at backover.c:650
#6  0x000000000049bb39 in over_op_func (op=0x34d2c00, rs=0x41000ce0,
which=op_modify) at backover.c:702
#7  0x000000000049bc17 in over_op_modify (op=0x34d2c00, rs=0x41000ce0) at
backover.c:736
#8  0x0000000000448303 in fe_op_modify (op=0x34d2c00, rs=0x41000ce0) at
modify.c:395
#9  0x00000000004475ec in do_modify (op=0x34d2c00, rs=0x41000ce0) at
modify.c:200
#10 0x000000000042bd9c in connection_operation (ctx=0x41000e10, arg_v=0x34d2c00)
at connection.c:1133
#11 0x000000000042c28c in connection_read_thread (ctx=0x41000e10, argv=0x2e) at
connection.c:1261
#12 0x0000002a956c3bd7 in ldap_int_thread_pool_wrapper (xpool=0x8a8f00) at
tpool.c:478
#13 0x0000003769806137 in ?? ()
#14 0x0000000000000000 in ?? ()


2 more cores that looks similar if desired.