Attachment 311199 Details for Bug 454328 – Call Stacks

Call Stacks

stacks.txt (text/plain), 8.13 KB, created by Nathan Kinder on 2008-07-07 18:19:07 UTC

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Creator: Nathan Kinder

Created: 2008-07-07 18:19:07 UTC

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patch

obsolete

>With IPA memberOf plug-in:
>
>#0  0x00000000006f0a5d in slapi_entry_schema_check (pb=0x0, e=0x0)
>    at ../ldapserver/ldap/servers/slapd/schema.c:446
>#1  0x00007f4125d32d61 in ldbm_back_modify (pb=0x7f411403c130)
>    at ../ldapserver/ldap/servers/slapd/back-ldbm/ldbm_modify.c:344
>#2  0x00000000006d1d24 in op_shared_modify (pb=0x7f411403c130, pw_change=0, old_pw=0x0)
>    at ../ldapserver/ldap/servers/slapd/modify.c:789
>#3  0x00000000006d138e in modify_internal_pb (pb=0x7f411403c130)
>    at ../ldapserver/ldap/servers/slapd/modify.c:509
>#4  0x00000000006d10fe in slapi_modify_internal_pb (pb=0x7f411403c130)
>    at ../ldapserver/ldap/servers/slapd/modify.c:408
>#5  0x00007f412585fecf in ipamo_modop_one_replace_r (pb=0x0, mod_op=0, 
>    group_dn=0x7f41140047d0 "cn=group1,dc=example,dc=com", 
>    op_this=0x7f41140047d0 "cn=group1,dc=example,dc=com", replace_with=0x0, 
>    op_to=0x7f4114035c10 "cn=user15,dc=example,dc=com", stack=0x0)
>    at ../ldapserver/ldap/servers/plugins/ipa-memberof/ipa-memberof.c:1071
>#6  0x00007f412585f9c0 in ipamo_modop_one_r (pb=0x0, mod_op=0, 
>    group_dn=0x7f41140047d0 "cn=group1,dc=example,dc=com", 
>    op_this=0x7f41140047d0 "cn=group1,dc=example,dc=com", op_to=0x7f4114035c10 "cn=user15,dc=example,dc=com", 
>    stack=0x0) at ../ldapserver/ldap/servers/plugins/ipa-memberof/ipa-memberof.c:876
>#7  0x00007f412585f96e in ipamo_modop_one (pb=0x0, mod_op=0, 
>    op_this=0x7f41140047d0 "cn=group1,dc=example,dc=com", op_to=0x7f4114035c10 "cn=user15,dc=example,dc=com")
>    at ../ldapserver/ldap/servers/plugins/ipa-memberof/ipa-memberof.c:865
>#8  0x00007f412585ff69 in ipamo_add_one (pb=0x0, addthis=0x7f41140047d0 "cn=group1,dc=example,dc=com", 
>    addto=0x7f4114035c10 "cn=user15,dc=example,dc=com")
>    at ../ldapserver/ldap/servers/plugins/ipa-memberof/ipa-memberof.c:1110
>#9  0x00007f4125860502 in ipamo_add_groups_search_callback (e=0x7f4114010700, callback_data=0x40f85ad0)
>    at ../ldapserver/ldap/servers/plugins/ipa-memberof/ipa-memberof.c:1367
>#10 0x00000000006e1b86 in internal_srch_entry_callback (be=0x26c3190, conn=0x0, op=0x7f411403a420, 
>    e=0x7f4114010700) at ../ldapserver/ldap/servers/slapd/plugin_internal_op.c:131
>#11 0x00000000006edbca in send_ldap_search_entry_ext (pb=0x7f411403a1c0, e=0x7f4114010700, ectrls=0x0, 
>    attrs=0x0, attrsonly=0, send_result=0, nentries=0, urls=0x0)
>    at ../ldapserver/ldap/servers/slapd/result.c:1215
>#12 0x00000000006ed034 in send_ldap_search_entry (pb=0x7f411403a1c0, e=0x7f4114010700, ectrls=0x0, attrs=0x0, 
>    attrsonly=0) at ../ldapserver/ldap/servers/slapd/result.c:821
>#13 0x00000000006d71b5 in iterate (pb=0x7f411403a1c0, be=0x26c3190, send_result=1, pnentries=0x40f80dac)
>    at ../ldapserver/ldap/servers/slapd/opshared.c:1000
>
>With DS memberOf plug-in:
>
>#0  0x00007f5f7a661924 in index_read_ext (be=0x0, type=0x0, indextype=0x0, val=0x0, txn=0x0, err=0x0, unindexed=0x0)
>    at ../ldapserver/ldap/servers/slapd/back-ldbm/index.c:787
>#1  0x00007f5f7a661917 in index_read (be=0x86c390, type=0x9b4af0 "member", indextype=0x7f5f7a694b3d "eq", val=0x417da3c0, txn=0x0, err=0x417da7cc)
>    at ../ldapserver/ldap/servers/slapd/back-ldbm/index.c:768
>#2  0x00007f5f7a65065c in keys2idl (be=0x86c390, type=0x9b4af0 "member", indextype=0x7f5f7a694b3d "eq", ivals=0x417da400, err=0x417da7cc)
>    at ../ldapserver/ldap/servers/slapd/back-ldbm/filterindex.c:834
>#3  0x00007f5f7a64eeb0 in ava_candidates (pb=0x9ba590, be=0x86c390, f=0x9ba9f0, ftype=163, nextf=0x0, range=0, err=0x417da7cc)
>    at ../ldapserver/ldap/servers/slapd/back-ldbm/filterindex.c:284
>#4  0x00007f5f7a64e676 in filter_candidates (pb=0x9ba590, be=0x86c390, base=0x7f5f70000d00 "dc=example,dc=com", f=0x9ba9f0, nextf=0x0, range=0, 
>    err=0x417da7cc) at ../ldapserver/ldap/servers/slapd/back-ldbm/filterindex.c:117
>#5  0x00007f5f7a65012a in list_candidates (pb=0x9ba590, be=0x86c390, base=0x7f5f70000d00 "dc=example,dc=com", flist=0x9bacb0, ftype=161, err=0x417da7cc)
>    at ../ldapserver/ldap/servers/slapd/back-ldbm/filterindex.c:707
>#6  0x00007f5f7a64e983 in filter_candidates (pb=0x9ba590, be=0x86c390, base=0x7f5f70000d00 "dc=example,dc=com", f=0x9bacb0, nextf=0x0, range=0, 
>    err=0x417da7cc) at ../ldapserver/ldap/servers/slapd/back-ldbm/filterindex.c:160
>#7  0x00007f5f7a67b5ad in subtree_candidates (pb=0x9ba590, be=0x86c390, base=0x7f5f70000d00 "dc=example,dc=com", e=0x9a9ea0, filter=0x9ba9f0, 
>    managedsait=0, allids_before_scopingp=0x417da96c, err=0x417da7cc) at ../ldapserver/ldap/servers/slapd/back-ldbm/ldbm_search.c:847
>#8  0x00007f5f7a67b0f2 in build_candidate_list (pb=0x9ba590, be=0x86c390, e=0x9a9ea0, base=0x7f5f70000d00 "dc=example,dc=com", scope=2, 
>    lookup_returned_allidsp=0x417da96c, candidates=0x417daa10) at ../ldapserver/ldap/servers/slapd/back-ldbm/ldbm_search.c:656
>#9  0x00007f5f7a67a7f9 in ldbm_back_search (pb=0x9ba590) at ../ldapserver/ldap/servers/slapd/back-ldbm/ldbm_search.c:416
>#10 0x00007f5f7da37591 in op_shared_search (pb=0x9ba590, send_result=1) at ../ldapserver/ldap/servers/slapd/opshared.c:547
>#11 0x00007f5f7da43c6f in search_internal_callback_pb (pb=0x9ba590, callback_data=0x4180cf20, prc=0, psec=0x7f5f7a1a2650 <memberof_get_groups_callback>, 
>    prec=0) at ../ldapserver/ldap/servers/slapd/plugin_internal_op.c:757
>#12 0x00007f5f7da43624 in slapi_search_internal_callback_pb (pb=0x9ba590, callback_data=0x4180cf20, prc=0, 
>    psec=0x7f5f7a1a2650 <memberof_get_groups_callback>, prec=0) at ../ldapserver/ldap/servers/slapd/plugin_internal_op.c:534
>#13 0x00007f5f7a1a0fe2 in memberof_call_foreach_dn (pb=0x0, dn=0x8da950 "cn=group1,dc=example,dc=com", type=0x7f5f70004930 "member", 
>    callback=0x7f5f7a1a2650 <memberof_get_groups_callback>, callback_data=0x4180cf20) at ../ldapserver/ldap/servers/plugins/memberof/memberof.c:456
>#14 0x00007f5f7a1a264e in memberof_get_groups_r (config=0x4180dc90, memberdn=0x8da950 "cn=group1,dc=example,dc=com", data=0x4180cf20)
>    at ../ldapserver/ldap/servers/plugins/memberof/memberof.c:1433
>
>Interestingly, every thread's stack has calls to sasl_map_config_add() right after calling start_thread():
>
>Thread 6 (Thread 1100589392 (LWP 10363)):
>#0  0x000000391dc0ab7d in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
>#1  0x0000003b3a621ba9 in sasl_map_config_add () at ../ldapserver/ldap/servers/slapd/sasl_map.c:342
>#2  0x0000003b3a6227c9 in PR_WaitCondVar () from /usr/lib64/libnspr4.so
>#3  0x0000000000412084 in connection_wait_for_new_pb (ppb=0x4199a0d0, interval=10000) at ../ldapserver/ldap/servers/slapd/connection.c:1573
>#4  0x0000000000412f29 in connection_threadmain () at ../ldapserver/ldap/servers/slapd/connection.c:2044
>#5  0x0000003b3a627e8d in sasl_map_config_add () at ../ldapserver/ldap/servers/slapd/sasl_map.c:342
>#6  0x000000391dc06407 in start_thread () from /lib64/libpthread.so.0
>#7  0x000000391d0d4b0d in clone () from /lib64/libc.so.6
>
>When building with -fstack-protector-all, the stack looks like this:
>
>#0  0x00000000006d6ab5 in slapi_log_error (severity=3, subsystem=0x0, fmt=0x0) at ../ldapserver/ldap/servers/slapd/log.c:1893
>#1  0x00000000006e059f in mtn_get_be (target_node=0x1b9d970, pb=0x7feb700232d0, be=0x4126b2a0, index=0x4126b2d0, referral=0x4126b298, 
>    errorbuf=0x4126ba60 "") at ../ldapserver/ldap/servers/slapd/mapping_tree.c:2525
>#2  0x00000000006dee5d in slapi_mtn_get_first_be (node_list=0x1b9d970, node=0x4126b2b0, pb=0x7feb700232d0, be=0x4126b2a0, be_index=0x4126b2d0, 
>    referral=0x4126b298, errorbuf=0x4126ba60 "", scope=2) at ../ldapserver/ldap/servers/slapd/mapping_tree.c:1744
>#3  0x00000000006df8d8 in slapi_mapping_tree_select_all (pb=0x7feb700232d0, be_list=0x4126b740, referral_list=0x4126b420, errorbuf=0x4126ba60 "")
>    at ../ldapserver/ldap/servers/slapd/mapping_tree.c:2116
>#4  0x00000000006e9a2c in op_shared_search (pb=0x7feb700232d0, send_result=1) at ../ldapserver/ldap/servers/slapd/opshared.c:363
>#5  0x00000000006f7a26 in search_internal_callback_pb (pb=0x7feb700232d0, callback_data=0x412a2b50, prc=0, 
>    psec=0x7feb77bd6b95 <memberof_get_groups_callback>, prec=0) at ../ldapserver/ldap/servers/slapd/plugin_internal_op.c:757
>#6  0x00000000006f732e in slapi_search_internal_callback_pb (pb=0x7feb700232d0, callback_data=0x412a2b50, prc=0, 
>    psec=0x7feb77bd6b95 <memberof_get_groups_callback>, prec=0) at ../ldapserver/ldap/servers/slapd/plugin_internal_op.c:534

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Attachments on bug 454328: 311199 | 311304