The Samba-Bugzilla – Attachment 7594 Details for
Bug 8956
crash during NTLM auth from WSGI script
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The backtrace (bt full)
bt-full.log (text/plain), 10.90 KB, created by
Wolfgang Sourdeau (dead mail address)
on 2012-05-24 20:07:38 UTC
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Description:
The backtrace (bt full)
Filename:
MIME Type:
Creator:
Wolfgang Sourdeau (dead mail address)
Created:
2012-05-24 20:07:38 UTC
Size:
10.90 KB
patch
obsolete
>(gdb) bt full >#0 0x00007fffea131083 in _tevent_add_timer (ev=0x555555d36700, mem_ctx=0x555556b17700, next_event=..., handler=0x7fffdecf7fae <ltdb_callback>, private_data=0x555556b17700, handler_name=0x7fffdecff3dd "ltdb_callback", > location=0x7fffdecff3c3 "../ldb_tdb/ldb_tdb.c:1392") at ../tevent.c:373 >No locals. >#1 0x00007fffdecf832a in ltdb_handle_request (module=0x555555d3e2d0, req=0x55555750cee0) at ../ldb_tdb/ldb_tdb.c:1392 > control_permissive = 0x0 > ldb = 0x555555d41c20 > ev = 0x555555d36700 > ac = 0x555556b17700 > te = 0x7fffde8e4460 > tv = {tv_sec = 0, tv_usec = 0} > i = 0 >#2 0x00007fffea96178b in ldb_next_request (module=0x555555d3e2d0, request=0x55555750cee0) at ../common/ldb_modules.c:543 > ret = 21845 >#3 0x00007fffde8de72b in dsdb_module_extended (module=0x555555e11210, mem_ctx=0x555556836b10, _res=0x7fffffffd030, oid=0x7fffdc078590 "1.3.6.1.4.1.7165.4.4.3", data=0x555556836b10, dsdb_flags=1048576, > parent=0x555558281e00) at ../source4/dsdb/samdb/ldb_modules/util.c:375 > req = 0x55555750cee0 > ret = 0 > ldb = 0x555555d41c20 > tmp_ctx = 0x555556896350 > res = 0x5555575f3400 > __FUNCTION__ = "dsdb_module_extended" >#4 0x00007fffdc073aca in partition_primary_sequence_number (module=0x555555e11210, mem_ctx=0x555556879e40, type=LDB_SEQ_HIGHEST_SEQ, seq_number=0x7fffffffd0d0, parent=0x555558281e00) > at ../source4/dsdb/samdb/ldb_modules/partition.c:1002 > ret = 0 > res = 0x0 > tseq = 0x555556836b10 > seqr = 0x7fffdc079220 >#5 0x00007fffdc0755c3 in partition_reload_if_required (module=0x555555e11210, data=0x555555e18ad0, parent=0x555558281e00) at ../source4/dsdb/samdb/ldb_modules/partition_init.c:400 > seq = 176 > ret = 21845 > i = 21845 > ldb = 0x555555d41c20 > msg = 0x900000000 > partition_attributes = 0x7fffe0b39260 > partial_replicas = 0x7fffeb7b71cf > mem_ctx = 0x555556879e40 >#6 0x00007fffdc07430e in partition_extended (module=0x555555e11210, req=0x555558281e00) at ../source4/dsdb/samdb/ldb_modules/partition.c:1219 > data = 0x555555e18ad0 > ac = 0x555557bc4a50 > ret = 32767 >#7 0x00007fffea96178b in ldb_next_request (module=0x555555e11210, request=0x555558281e00) at ../common/ldb_modules.c:543 > ret = 21845 >#8 0x00007fffdba54a66 in replmd_extended (module=0x555555e104a0, req=0x555558281e00) at ../source4/dsdb/samdb/ldb_modules/repl_meta_data.c:4836 >No locals. >#9 0x00007fffea96178b in ldb_next_request (module=0x555555e104a0, request=0x555558281e00) at ../common/ldb_modules.c:543 > ret = 0 >#10 0x00007fffda6137e8 in dsdb_schema_refresh (module=0x555555e11950, schema=0x555555fc8dd0, is_global_schema=true) at ../source4/dsdb/samdb/ldb_modules/schema_load.c:104 > current_usn = 140737114121144 > ret = 0 > res = 0x555556c93b40 > treq = 0x555558281e00 > tseq = 0x555556833220 > tseqr = 0x7fffe9b1a480 > ctrl = 0x555556b7ad60 > ldb = 0x555555d41c20 > new_schema = 0x7fffffffd320 > private_data = 0x555555e0faf0 >#11 0x00007fffe9b07982 in dsdb_get_schema (ldb=0x555556a4ac70, reference_ctx=0x0) at ../source4/dsdb/schema/schema_set.c:580 > p = 0x5555564ed700 > schema_out = 0x555556db8540 > schema_in = 0x555555fc8dd0 > use_global_schema = true > tmp_ctx = 0x5555568999b0 >#12 0x00007fffdb841ee8 in resolve_oids_search (module=0x555556db8540, req=0x5555564ed700) at ../source4/dsdb/samdb/ldb_modules/resolve_oids.c:459 > ldb = 0x555556a4ac70 > schema = 0x7fffea96b97a > tree = 0x0 > down_req = 0x101000000000000 > ac = 0x5555573757b0 > ret = 32767 > needed = false > attrs1 = 0x555557348410 > attrs2 = 0x7fffeab8ce60 > i = 1457460864 >#13 0x00007fffea97eed8 in ldb_request (ldb=0x555556a4ac70, req=0x5555564ed700) at ../common/ldb.c:866 > module = 0x555556db8540 > ret = 32767 >#14 0x00007fffea980a27 in ldb_search (ldb=0x555556a4ac70, mem_ctx=0x5555568bc6f0, result=0x7fffffffd5f0, base=0x555556df1680, scope=LDB_SCOPE_BASE, attrs=0x7fffeab8ce60, exp_fmt=0x7fffea9866f8 "(objectClass=*)") > at ../common/ldb.c:1546 > req = 0x5555564ed700 > res = 0x5555573757b0 > expression = 0x555557f35db0 "(objectClass=*)" > ap = {{gp_offset = 48, fp_offset = 48, overflow_arg_area = 0x7fffffffd5d8, reg_save_area = 0x7fffffffd510}} > ret = 0 >#15 0x00007fffea97d3f6 in ldb_set_default_dns (ldb=0x555556a4ac70) at ../common/ldb.c:159 > tmp_ctx = 0x5555568bc6f0 > ret = 21845 > res = 0x0 > tmp_dn = 0x0 > attrs = {0x7fffea986730 "rootDomainNamingContext", 0x7fffea986748 "configurationNamingContext", 0x7fffea986763 "schemaNamingContext", 0x7fffea986777 "defaultNamingContext", 0x0} >#16 0x00007fffdb63bef6 in rootdse_init (module=0x555556fe8a70) at ../source4/dsdb/samdb/ldb_modules/rootdse.c:860 > ret = 21845 > ldb = 0x555556a4ac70 > res = 0x7fffe0b39260 > data = 0x555557417d90 > attrs = {0x7fffdb63dec0 "msDS-Behavior-Version", 0x0} > ds_attrs = {0x7fffdb63daae "dsServiceName", 0x0} > mem_ctx = 0x28 >#17 0x00007fffea960d30 in ldb_module_init_chain (ldb=0x555556a4ac70, module=0x555556fe8a70) at ../common/ldb_modules.c:349 > ret = 32767 >#18 0x00007fffea961934 in ldb_next_init (module=0x555556db8540) at ../common/ldb_modules.c:578 >No locals. >#19 0x00007fffdae281c3 in samba_dsdb_init (module=0x5555573e18d0) at ../source4/dsdb/samdb/ldb_modules/samba_dsdb.c:345 > ldb = 0x555556a4ac70 > ret = 0 > len = 30 > i = 30 > tmp_ctx = 0x5555568bc6f0 > res = 0x555557417d90 > rootdse_msg = 0x555557a59300 > partition_msg = 0x555557f87920 > samba_dsdb_dn = 0x555556df1680 > backend_module = 0x555557e096a0 > module_chain = 0x555556db8540 > final_module_list = 0x555558104570 > reverse_module_list = 0x5555586cbf10 > modules_list = {0x7fffdae28b05 "resolve_oids", 0x7fffdae28b12 "rootdse", 0x7fffdae28b1a "lazy_commit", 0x7fffdae28b26 "dirsync", 0x7fffdae28b2e "paged_results", 0x7fffdae28b3c "ranged_results", > 0x7fffdae28b4b "anr", 0x7fffdae28b4f "server_sort", 0x7fffdae28b5b "asq", 0x7fffdae28b5f "extended_dn_store", 0x7fffdae28b71 "extended_dn_in", 0x7fffdae28b80 "objectclass", 0x7fffdae28b8c "descriptor", > 0x7fffdae28b97 "acl", 0x7fffdae28b9b "aclread", 0x7fffdae28ba3 "samldb", 0x7fffdae28baa "password_hash", 0x7fffdae28bb8 "operational", 0x7fffdae28bc4 "schema_load", 0x7fffdae28bd0 "instancetype", > 0x7fffdae28bdd "objectclass_attrs", 0x0} > link_modules = 0x7fffdb029440 > fedora_ds_modules = {0x7fffdae28a8f "rdn_name", 0x0} > openldap_modules = {0x0} > tdb_modules_list = {0x7fffdae28a8f "rdn_name", 0x7fffdae28a98 "subtree_delete", 0x7fffdae28aa7 "repl_meta_data", 0x7fffdae28ab6 "subtree_rename", 0x7fffdae28ac5 "linked_attributes", 0x0} > extended_dn_module = 0x7fffdae285a7 "extended_dn_out_ldb" > extended_dn_module_ldb = 0x7fffdae285a7 "extended_dn_out_ldb" > extended_dn_module_fds = 0x7fffdae285bb "extended_dn_out_fds" > extended_dn_module_openldap = 0x7fffdae285cf "extended_dn_out_openldap" > modules_list2 = {0x7fffdae28bef "show_deleted", 0x7fffdae28bfc "new_partition", 0x7fffdae28c0a "partition", 0x0} > backend_modules = 0x0 > fedora_ds_backend_modules = {0x7fffdae28ad7 "nsuniqueid", 0x7fffdae28ae2 "paged_searches", 0x7fffdae28af1 "simple_dn", 0x0} > openldap_backend_modules = {0x7fffdae28afb "entryuuid", 0x7fffdae28ae2 "paged_searches", 0x7fffdae28af1 "simple_dn", 0x0} > samba_dsdb_attrs = {0x7fffdae28671 "backendType", 0x7fffdae2867d "serverRole", 0x0} > backendType = 0x55555683ad10 "" > serverRole = 0x555558087340 "domain controller" >#20 0x00007fffea960d30 in ldb_module_init_chain (ldb=0x555556a4ac70, module=0x5555573e18d0) at ../common/ldb_modules.c:349 > ret = 21845 >#21 0x00007fffea9610ed in ldb_load_modules (ldb=0x555556a4ac70, options=0x0) at ../common/ldb_modules.c:431 > modules_string = 0x56a4ac70 <Address 0x56a4ac70 out of bounds> > modules = 0x55555759db70 > ret = 0 > mem_ctx = 0x55555674e320 >#22 0x00007fffea97d752 in ldb_connect (ldb=0x555556a4ac70, url=0x555556c56390 "/usr/local/samba/private/sam.ldb", flags=0, options=0x0) at ../common/ldb.c:257 > ret = 0 > url2 = 0x55555776c3f0 "/usr/local/samba/private/sam.ldb" >#23 0x00007fffe9b018a0 in samba_ldb_connect (ldb=0x555556a4ac70, lp_ctx=0x555555d31340, url=0x7fffe3891ce1 "sam.ldb", flags=0) at ../lib/ldb-samba/ldb_wrap.c:214 > ret = 0 > real_url = 0x555556c56390 "/usr/local/samba/private/sam.ldb" > __FUNCTION__ = "samba_ldb_connect" >#24 0x00007fffe3889580 in samdb_connect_url (mem_ctx=0x555557348410, ev_ctx=0x5555564abda0, lp_ctx=0x555555d31340, session_info=0x555555d391f0, flags=0, url=0x7fffe3891ce1 "sam.ldb") at ../source4/dsdb/samdb/samdb.c:71 > ldb = 0x555556a4ac70 > schema = 0x0 > ret = 32767 >#25 0x00007fffe388966a in samdb_connect (mem_ctx=0x555557348410, ev_ctx=0x5555564abda0, lp_ctx=0x555555d31340, session_info=0x555555d391f0, flags=0) at ../source4/dsdb/samdb/samdb.c:102 >No locals. >#26 0x00007fffe05290ac in auth_context_create_methods (mem_ctx=0x555556728d80, methods=0x5555582d4a30, ev=0x5555564abda0, msg=0x0, lp_ctx=0x555555d31340, sam_ctx=0x0, auth_ctx=0x7fffffffdb40) > at ../source4/auth/ntlm/auth.c:588 > i = 21845 > ctx = 0x555557348410 > __FUNCTION__ = "auth_context_create_methods" >#27 0x00007fffe05294ec in auth_context_create (mem_ctx=0x555556728d80, ev=0x5555564abda0, msg=0x0, lp_ctx=0x555555d31340, auth_ctx=0x7fffffffdb40) at ../source4/auth/ntlm/auth.c:660 > status = {v = 4013546547} > auth_methods = 0x5555582d4a30 > tmp_ctx = 0x555556732fd0 >#28 0x00007fffe093645f in py_auth_context_new (type=0x7fffe0b39260, args=0x7ffff2390050, kwargs=0x0) at ../source4/auth/pyauth.c:260 > py_lp_ctx = 0x7fffee954790 > py_ldb = 0x7fffee954790 > py_imessaging_ctx = 0x7fffee954790 > py_auth_context = 0x7fffee954790 > py_methods = 0x7fffee954790 > mem_ctx = 0x555556728d80 > auth_context = 0x7fffee953f40 > imessaging_context = 0x0 > lp_ctx = 0x555555d31340 > ev = 0x5555564abda0 > ldb = 0x555555cc2050 > nt_status = {v = 3} > methods = 0x7fffee635a75 > kwnames = {0x7fffe093786a "lp_ctx", 0x7fffe093798b "messaging_ctx", 0x7fffe0937866 "ldb", 0x7fffe0937999 "methods", 0x0} >#29 0x00007fffee5f17b3 in ?? () from /usr/lib/libpython2.7.so.1.0 >No symbol table info available. >#30 0x00007fffee5f0773 in PyObject_Call () from /usr/lib/libpython2.7.so.1.0 >No symbol table info available. >#31 0x00007fffee54846d in PyEval_EvalFrameEx () from /usr/lib/libpython2.7.so.1.0 >No symbol table info available. >#32 0x00007fffee4ff8b5 in PyEval_EvalCodeEx () from /usr/lib/libpython2.7.so.1.0 >No symbol table info available. >#33 0x00007fffee4ffa6d in ?? () from /usr/lib/libpython2.7.so.1.0 >No symbol table info available. >.... >
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