Attachment 7995 Details for Bug 9148 – Valgrind output where the segfault occurs

Valgrind output where the segfault occurs

valgrind output of segfault (text/plain), 18.06 KB, created by Thomas Hood on 2012-10-05 19:05:24 UTC

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Creator: Thomas Hood

Created: 2012-10-05 19:05:24 UTC

Size: 18.06 KB

patch

obsolete

>Kerberos: AS-REQ testuser3@CMPNY.NL from ipv4:192.168.1.2:53337 for krbtgt/CMPNY.NL@CMPNY.NL
>ldb_wrap open of secrets.ldb
>Kerberos: Client sent patypes: REQ-ENC-PA-REP
>Kerberos: Looking for PK-INIT(ietf) pa-data -- testuser3@CMPNY.NL
>Kerberos: Looking for PK-INIT(win2k) pa-data -- testuser3@CMPNY.NL
>Kerberos: Looking for ENC-TS pa-data -- testuser3@CMPNY.NL
>Kerberos: Need to use PA-ENC-TIMESTAMP/PA-PK-AS-REQ
>auth_check_password_send: Checking password for unmapped user [CMPNY]\[ldap-holy]@[(null)]
>auth_check_password_send: mapped user is: [CMPNY]\[ldap-holy]@[(null)]
>Kerberos: AS-REQ testuser3@CMPNY.NL from ipv4:192.168.1.2:45869 for krbtgt/CMPNY.NL@CMPNY.NL
>Kerberos: Client sent patypes: ENC-TS, REQ-ENC-PA-REP
>Kerberos: Looking for PK-INIT(ietf) pa-data -- testuser3@CMPNY.NL
>Kerberos: Looking for PK-INIT(win2k) pa-data -- testuser3@CMPNY.NL
>Kerberos: Looking for ENC-TS pa-data -- testuser3@CMPNY.NL
>Kerberos: ENC-TS Pre-authentication succeeded -- testuser3@CMPNY.NL using arcfour-hmac-md5
>Kerberos: ENC-TS pre-authentication succeeded -- testuser3@CMPNY.NL
>authsam_account_ok: Account for user 'testuser3@CMPNY.NL' has expired.
>authsam_account_ok: Account expired at 'Fri Oct  5 20:54:01 2012 CEST'.
>==31366== Invalid read of size 4
>==31366==    at 0xED130D5: length_PADATA_TYPE (in /usr/lib/x86_64-linux-gnu/libasn1.so.8.0.0)
>==31366==    by 0xED1C38F: length_PA_DATA (in /usr/lib/x86_64-linux-gnu/libasn1.so.8.0.0)
>==31366==    by 0xED1DF87: length_METHOD_DATA (in /usr/lib/x86_64-linux-gnu/libasn1.so.8.0.0)
>==31366==    by 0x16E4AFFF: ??? (in /usr/lib/x86_64-linux-gnu/libkdc.so.2.0.0)
>==31366==    by 0x16E4DD10: ??? (in /usr/lib/x86_64-linux-gnu/libkdc.so.2.0.0)
>==31366==    by 0x16E58163: ??? (in /usr/lib/x86_64-linux-gnu/libkdc.so.2.0.0)
>==31366==    by 0x16E5836E: krb5_kdc_process_krb5_request (in /usr/lib/x86_64-linux-gnu/libkdc.so.2.0.0)
>==31366==    by 0x16608253: kdc_process (kdc.c:161)
>==31366==    by 0x16607ED7: kdc_udp_call_loop (kdc.c:519)
>==31366==    by 0xB4E7A26: tdgram_recvfrom_done (tsocket.c:239)
>==31366==    by 0xB4EB052: tdgram_bsd_recvfrom_handler (tsocket_bsd.c:933)
>==31366==    by 0x8AF5821: ??? (in /usr/lib/x86_64-linux-gnu/libtevent.so.0.9.16)
>==31366==  Address 0x29a8d620 is 0 bytes inside a block of size 96 free'd
>==31366==    at 0x4C2A82E: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==31366==    by 0x86DDE28: ??? (in /usr/lib/x86_64-linux-gnu/libtalloc.so.2.0.7)
>==31366==    by 0x86DDDC2: ??? (in /usr/lib/x86_64-linux-gnu/libtalloc.so.2.0.7)
>==31366==    by 0x86DDDC2: ??? (in /usr/lib/x86_64-linux-gnu/libtalloc.so.2.0.7)
>==31366==    by 0x86DDDC2: ??? (in /usr/lib/x86_64-linux-gnu/libtalloc.so.2.0.7)
>==31366==    by 0x86DDDC2: ??? (in /usr/lib/x86_64-linux-gnu/libtalloc.so.2.0.7)
>==31366==    by 0x86DA642: _talloc_free (in /usr/lib/x86_64-linux-gnu/libtalloc.so.2.0.7)
>==31366==    by 0x206EFC6D: dsdb_schema_from_db (schema_load.c:329)
>==31366==    by 0x206F03BB: schema_load_init (schema_load.c:373)
>==31366==    by 0x84B35D2: ldb_module_init_chain (in /usr/lib/x86_64-linux-gnu/libldb.so.1.1.12)
>==31366==    by 0x1F8C04CB: rootdse_init (rootdse.c:870)
>==31366==    by 0x84B35D2: ldb_module_init_chain (in /usr/lib/x86_64-linux-gnu/libldb.so.1.1.12)
>==31366== 
>==31366== Invalid read of size 8
>==31366==    at 0xED598D0: der_length_octet_string (in /usr/lib/x86_64-linux-gnu/libasn1.so.8.0.0)
>==31366==    by 0xED1C3A6: length_PA_DATA (in /usr/lib/x86_64-linux-gnu/libasn1.so.8.0.0)
>==31366==    by 0xED1DF87: length_METHOD_DATA (in /usr/lib/x86_64-linux-gnu/libasn1.so.8.0.0)
>==31366==    by 0x16E4AFFF: ??? (in /usr/lib/x86_64-linux-gnu/libkdc.so.2.0.0)
>==31366==    by 0x16E4DD10: ??? (in /usr/lib/x86_64-linux-gnu/libkdc.so.2.0.0)
>==31366==    by 0x16E58163: ??? (in /usr/lib/x86_64-linux-gnu/libkdc.so.2.0.0)
>==31366==    by 0x16E5836E: krb5_kdc_process_krb5_request (in /usr/lib/x86_64-linux-gnu/libkdc.so.2.0.0)
>==31366==    by 0x16608253: kdc_process (kdc.c:161)
>==31366==    by 0x16607ED7: kdc_udp_call_loop (kdc.c:519)
>==31366==    by 0xB4E7A26: tdgram_recvfrom_done (tsocket.c:239)
>==31366==    by 0xB4EB052: tdgram_bsd_recvfrom_handler (tsocket_bsd.c:933)
>==31366==    by 0x8AF5821: ??? (in /usr/lib/x86_64-linux-gnu/libtevent.so.0.9.16)
>==31366==  Address 0x29a8d628 is 8 bytes inside a block of size 96 free'd
>==31366==    at 0x4C2A82E: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==31366==    by 0x86DDE28: ??? (in /usr/lib/x86_64-linux-gnu/libtalloc.so.2.0.7)
>==31366==    by 0x86DDDC2: ??? (in /usr/lib/x86_64-linux-gnu/libtalloc.so.2.0.7)
>==31366==    by 0x86DDDC2: ??? (in /usr/lib/x86_64-linux-gnu/libtalloc.so.2.0.7)
>==31366==    by 0x86DDDC2: ??? (in /usr/lib/x86_64-linux-gnu/libtalloc.so.2.0.7)
>==31366==    by 0x86DDDC2: ??? (in /usr/lib/x86_64-linux-gnu/libtalloc.so.2.0.7)
>==31366==    by 0x86DA642: _talloc_free (in /usr/lib/x86_64-linux-gnu/libtalloc.so.2.0.7)
>==31366==    by 0x206EFC6D: dsdb_schema_from_db (schema_load.c:329)
>==31366==    by 0x206F03BB: schema_load_init (schema_load.c:373)
>==31366==    by 0x84B35D2: ldb_module_init_chain (in /usr/lib/x86_64-linux-gnu/libldb.so.1.1.12)
>==31366==    by 0x1F8C04CB: rootdse_init (rootdse.c:870)
>==31366==    by 0x84B35D2: ldb_module_init_chain (in /usr/lib/x86_64-linux-gnu/libldb.so.1.1.12)
>==31366== 
>==31366== Warning: silly arg (-4261533023879091) to malloc()
>==31366== Invalid read of size 8
>==31366==    at 0xED595E4: der_free_octet_string (in /usr/lib/x86_64-linux-gnu/libasn1.so.8.0.0)
>==31366==    by 0xED1DDA3: free_METHOD_DATA (in /usr/lib/x86_64-linux-gnu/libasn1.so.8.0.0)
>==31366==    by 0x16E4DC64: ??? (in /usr/lib/x86_64-linux-gnu/libkdc.so.2.0.0)
>==31366==    by 0x16E58163: ??? (in /usr/lib/x86_64-linux-gnu/libkdc.so.2.0.0)
>==31366==    by 0x16E5836E: krb5_kdc_process_krb5_request (in /usr/lib/x86_64-linux-gnu/libkdc.so.2.0.0)
>==31366==    by 0x16608253: kdc_process (kdc.c:161)
>==31366==    by 0x16607ED7: kdc_udp_call_loop (kdc.c:519)
>==31366==    by 0xB4E7A26: tdgram_recvfrom_done (tsocket.c:239)
>==31366==    by 0xB4EB052: tdgram_bsd_recvfrom_handler (tsocket_bsd.c:933)
>==31366==    by 0x8AF5821: ??? (in /usr/lib/x86_64-linux-gnu/libtevent.so.0.9.16)
>==31366==    by 0x8AF28DF: _tevent_loop_once (in /usr/lib/x86_64-linux-gnu/libtevent.so.0.9.16)
>==31366==    by 0x8AF2A6A: tevent_common_loop_wait (in /usr/lib/x86_64-linux-gnu/libtevent.so.0.9.16)
>==31366==  Address 0x29a8d630 is 16 bytes inside a block of size 96 free'd
>==31366==    at 0x4C2A82E: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==31366==    by 0x86DDE28: ??? (in /usr/lib/x86_64-linux-gnu/libtalloc.so.2.0.7)
>==31366==    by 0x86DDDC2: ??? (in /usr/lib/x86_64-linux-gnu/libtalloc.so.2.0.7)
>==31366==    by 0x86DDDC2: ??? (in /usr/lib/x86_64-linux-gnu/libtalloc.so.2.0.7)
>==31366==    by 0x86DDDC2: ??? (in /usr/lib/x86_64-linux-gnu/libtalloc.so.2.0.7)
>==31366==    by 0x86DDDC2: ??? (in /usr/lib/x86_64-linux-gnu/libtalloc.so.2.0.7)
>==31366==    by 0x86DA642: _talloc_free (in /usr/lib/x86_64-linux-gnu/libtalloc.so.2.0.7)
>==31366==    by 0x206EFC6D: dsdb_schema_from_db (schema_load.c:329)
>==31366==    by 0x206F03BB: schema_load_init (schema_load.c:373)
>==31366==    by 0x84B35D2: ldb_module_init_chain (in /usr/lib/x86_64-linux-gnu/libldb.so.1.1.12)
>==31366==    by 0x1F8C04CB: rootdse_init (rootdse.c:870)
>==31366==    by 0x84B35D2: ldb_module_init_chain (in /usr/lib/x86_64-linux-gnu/libldb.so.1.1.12)
>==31366== 
>==31366== Invalid free() / delete / delete[] / realloc()
>==31366==    at 0x4C2A82E: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==31366==    by 0xED595EC: der_free_octet_string (in /usr/lib/x86_64-linux-gnu/libasn1.so.8.0.0)
>==31366==    by 0xED1DDA3: free_METHOD_DATA (in /usr/lib/x86_64-linux-gnu/libasn1.so.8.0.0)
>==31366==    by 0x16E4DC64: ??? (in /usr/lib/x86_64-linux-gnu/libkdc.so.2.0.0)
>==31366==    by 0x16E58163: ??? (in /usr/lib/x86_64-linux-gnu/libkdc.so.2.0.0)
>==31366==    by 0x16E5836E: krb5_kdc_process_krb5_request (in /usr/lib/x86_64-linux-gnu/libkdc.so.2.0.0)
>==31366==    by 0x16608253: kdc_process (kdc.c:161)
>==31366==    by 0x16607ED7: kdc_udp_call_loop (kdc.c:519)
>==31366==    by 0xB4E7A26: tdgram_recvfrom_done (tsocket.c:239)
>==31366==    by 0xB4EB052: tdgram_bsd_recvfrom_handler (tsocket_bsd.c:933)
>==31366==    by 0x8AF5821: ??? (in /usr/lib/x86_64-linux-gnu/libtevent.so.0.9.16)
>==31366==    by 0x8AF28DF: _tevent_loop_once (in /usr/lib/x86_64-linux-gnu/libtevent.so.0.9.16)
>==31366==  Address 0x10ebe600 is 0 bytes inside a block of size 880 free'd
>==31366==    at 0x4C2A82E: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==31366==    by 0x86DDE28: ??? (in /usr/lib/x86_64-linux-gnu/libtalloc.so.2.0.7)
>==31366==    by 0x86DDDC2: ??? (in /usr/lib/x86_64-linux-gnu/libtalloc.so.2.0.7)
>==31366==    by 0x86DDDC2: ??? (in /usr/lib/x86_64-linux-gnu/libtalloc.so.2.0.7)
>==31366==    by 0x86DDDC2: ??? (in /usr/lib/x86_64-linux-gnu/libtalloc.so.2.0.7)
>==31366==    by 0x86DA642: _talloc_free (in /usr/lib/x86_64-linux-gnu/libtalloc.so.2.0.7)
>==31366==    by 0x206EFC6D: dsdb_schema_from_db (schema_load.c:329)
>==31366==    by 0x206F03BB: schema_load_init (schema_load.c:373)
>==31366==    by 0x84B35D2: ldb_module_init_chain (in /usr/lib/x86_64-linux-gnu/libldb.so.1.1.12)
>==31366==    by 0x1F8C04CB: rootdse_init (rootdse.c:870)
>==31366==    by 0x84B35D2: ldb_module_init_chain (in /usr/lib/x86_64-linux-gnu/libldb.so.1.1.12)
>==31366==    by 0x1FED9B79: samba_dsdb_init (samba_dsdb.c:347)
>==31366== 
>==31366== Invalid write of size 8
>==31366==    at 0xED595ED: der_free_octet_string (in /usr/lib/x86_64-linux-gnu/libasn1.so.8.0.0)
>==31366==    by 0xED1DDA3: free_METHOD_DATA (in /usr/lib/x86_64-linux-gnu/libasn1.so.8.0.0)
>==31366==    by 0x16E4DC64: ??? (in /usr/lib/x86_64-linux-gnu/libkdc.so.2.0.0)
>==31366==    by 0x16E58163: ??? (in /usr/lib/x86_64-linux-gnu/libkdc.so.2.0.0)
>==31366==    by 0x16E5836E: krb5_kdc_process_krb5_request (in /usr/lib/x86_64-linux-gnu/libkdc.so.2.0.0)
>==31366==    by 0x16608253: kdc_process (kdc.c:161)
>==31366==    by 0x16607ED7: kdc_udp_call_loop (kdc.c:519)
>==31366==    by 0xB4E7A26: tdgram_recvfrom_done (tsocket.c:239)
>==31366==    by 0xB4EB052: tdgram_bsd_recvfrom_handler (tsocket_bsd.c:933)
>==31366==    by 0x8AF5821: ??? (in /usr/lib/x86_64-linux-gnu/libtevent.so.0.9.16)
>==31366==    by 0x8AF28DF: _tevent_loop_once (in /usr/lib/x86_64-linux-gnu/libtevent.so.0.9.16)
>==31366==    by 0x8AF2A6A: tevent_common_loop_wait (in /usr/lib/x86_64-linux-gnu/libtevent.so.0.9.16)
>==31366==  Address 0x29a8d630 is 16 bytes inside a block of size 96 free'd
>==31366==    at 0x4C2A82E: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==31366==    by 0x86DDE28: ??? (in /usr/lib/x86_64-linux-gnu/libtalloc.so.2.0.7)
>==31366==    by 0x86DDDC2: ??? (in /usr/lib/x86_64-linux-gnu/libtalloc.so.2.0.7)
>==31366==    by 0x86DDDC2: ??? (in /usr/lib/x86_64-linux-gnu/libtalloc.so.2.0.7)
>==31366==    by 0x86DDDC2: ??? (in /usr/lib/x86_64-linux-gnu/libtalloc.so.2.0.7)
>==31366==    by 0x86DDDC2: ??? (in /usr/lib/x86_64-linux-gnu/libtalloc.so.2.0.7)
>==31366==    by 0x86DA642: _talloc_free (in /usr/lib/x86_64-linux-gnu/libtalloc.so.2.0.7)
>==31366==    by 0x206EFC6D: dsdb_schema_from_db (schema_load.c:329)
>==31366==    by 0x206F03BB: schema_load_init (schema_load.c:373)
>==31366==    by 0x84B35D2: ldb_module_init_chain (in /usr/lib/x86_64-linux-gnu/libldb.so.1.1.12)
>==31366==    by 0x1F8C04CB: rootdse_init (rootdse.c:870)
>==31366==    by 0x84B35D2: ldb_module_init_chain (in /usr/lib/x86_64-linux-gnu/libldb.so.1.1.12)
>==31366== 
>==31366== Invalid write of size 8
>==31366==    at 0xED595F5: der_free_octet_string (in /usr/lib/x86_64-linux-gnu/libasn1.so.8.0.0)
>==31366==    by 0xED1DDA3: free_METHOD_DATA (in /usr/lib/x86_64-linux-gnu/libasn1.so.8.0.0)
>==31366==    by 0x16E4DC64: ??? (in /usr/lib/x86_64-linux-gnu/libkdc.so.2.0.0)
>==31366==    by 0x16E58163: ??? (in /usr/lib/x86_64-linux-gnu/libkdc.so.2.0.0)
>==31366==    by 0x16E5836E: krb5_kdc_process_krb5_request (in /usr/lib/x86_64-linux-gnu/libkdc.so.2.0.0)
>==31366==    by 0x16608253: kdc_process (kdc.c:161)
>==31366==    by 0x16607ED7: kdc_udp_call_loop (kdc.c:519)
>==31366==    by 0xB4E7A26: tdgram_recvfrom_done (tsocket.c:239)
>==31366==    by 0xB4EB052: tdgram_bsd_recvfrom_handler (tsocket_bsd.c:933)
>==31366==    by 0x8AF5821: ??? (in /usr/lib/x86_64-linux-gnu/libtevent.so.0.9.16)
>==31366==    by 0x8AF28DF: _tevent_loop_once (in /usr/lib/x86_64-linux-gnu/libtevent.so.0.9.16)
>==31366==    by 0x8AF2A6A: tevent_common_loop_wait (in /usr/lib/x86_64-linux-gnu/libtevent.so.0.9.16)
>==31366==  Address 0x29a8d628 is 8 bytes inside a block of size 96 free'd
>==31366==    at 0x4C2A82E: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==31366==    by 0x86DDE28: ??? (in /usr/lib/x86_64-linux-gnu/libtalloc.so.2.0.7)
>==31366==    by 0x86DDDC2: ??? (in /usr/lib/x86_64-linux-gnu/libtalloc.so.2.0.7)
>==31366==    by 0x86DDDC2: ??? (in /usr/lib/x86_64-linux-gnu/libtalloc.so.2.0.7)
>==31366==    by 0x86DDDC2: ??? (in /usr/lib/x86_64-linux-gnu/libtalloc.so.2.0.7)
>==31366==    by 0x86DDDC2: ??? (in /usr/lib/x86_64-linux-gnu/libtalloc.so.2.0.7)
>==31366==    by 0x86DA642: _talloc_free (in /usr/lib/x86_64-linux-gnu/libtalloc.so.2.0.7)
>==31366==    by 0x206EFC6D: dsdb_schema_from_db (schema_load.c:329)
>==31366==    by 0x206F03BB: schema_load_init (schema_load.c:373)
>==31366==    by 0x84B35D2: ldb_module_init_chain (in /usr/lib/x86_64-linux-gnu/libldb.so.1.1.12)
>==31366==    by 0x1F8C04CB: rootdse_init (rootdse.c:870)
>==31366==    by 0x84B35D2: ldb_module_init_chain (in /usr/lib/x86_64-linux-gnu/libldb.so.1.1.12)
>==31366== 
>Kerberos: AS-REQ testuser3@CMPNY.NL from ipv4:192.168.1.2:40805 for krbtgt/CMPNY.NL@CMPNY.NL
>Kerberos: Client sent patypes: REQ-ENC-PA-REP
>Kerberos: Looking for PK-INIT(ietf) pa-data -- testuser3@CMPNY.NL
>Kerberos: Looking for PK-INIT(win2k) pa-data -- testuser3@CMPNY.NL
>Kerberos: Looking for ENC-TS pa-data -- testuser3@CMPNY.NL
>Kerberos: Need to use PA-ENC-TIMESTAMP/PA-PK-AS-REQ
>Terminating connection - 'kdc_tcp_call_loop: tstream_read_pdu_blob_recv() - NT_STATUS_CONNECTION_DISCONNECTED'
>single_terminate: reason[kdc_tcp_call_loop: tstream_read_pdu_blob_recv() - NT_STATUS_CONNECTION_DISCONNECTED]
>Kerberos: AS-REQ testuser3@CMPNY.NL from ipv4:192.168.1.2:40806 for krbtgt/CMPNY.NL@CMPNY.NL
>
>valgrind: m_mallocfree.c:266 (mk_plain_bszB): Assertion 'bszB != 0' failed.
>valgrind: This is probably caused by your program erroneously writing past the
>end of a heap block and corrupting heap metadata.  If you fix any
>invalid writes reported by Memcheck, this assertion failure will
>probably go away.  Please try that before reporting this as a bug.
>
>==31366==    at 0x3804CA36: ??? (in /usr/lib/valgrind/memcheck-amd64-linux)
>==31366==    by 0x3804CBDC: ??? (in /usr/lib/valgrind/memcheck-amd64-linux)
>==31366==    by 0x3800087C: ??? (in /usr/lib/valgrind/memcheck-amd64-linux)
>==31366==    by 0x38059084: ??? (in /usr/lib/valgrind/memcheck-amd64-linux)
>==31366==    by 0x3802144C: ??? (in /usr/lib/valgrind/memcheck-amd64-linux)
>==31366==    by 0x38021A80: ??? (in /usr/lib/valgrind/memcheck-amd64-linux)
>==31366==    by 0x38021C6A: ??? (in /usr/lib/valgrind/memcheck-amd64-linux)
>==31366==    by 0x380902A7: ??? (in /usr/lib/valgrind/memcheck-amd64-linux)
>==31366==    by 0x3809F7D5: ??? (in /usr/lib/valgrind/memcheck-amd64-linux)
>
>sched status:
>  running_tid=1
>
>Thread 1: status = VgTs_Runnable
>==31366==    at 0x4C2B6CD: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==31366==    by 0x86DC247: _talloc_zero (in /usr/lib/x86_64-linux-gnu/libtalloc.so.2.0.7)
>==31366==    by 0x84B3E61: ldb_module_send_entry (in /usr/lib/x86_64-linux-gnu/libldb.so.1.1.12)
>==31366==    by 0x21F22FBB: ltdb_search_indexed (in /usr/lib/x86_64-linux-gnu/ldb/modules/ldb/tdb.so)
>==31366==    by 0x21F21365: ltdb_search (in /usr/lib/x86_64-linux-gnu/ldb/modules/ldb/tdb.so)
>==31366==    by 0x21F1FB17: ??? (in /usr/lib/x86_64-linux-gnu/ldb/modules/ldb/tdb.so)
>==31366==    by 0x8AF601F: tevent_common_loop_timer_delay (in /usr/lib/x86_64-linux-gnu/libtevent.so.0.9.16)
>==31366==    by 0x8AF56BB: ??? (in /usr/lib/x86_64-linux-gnu/libtevent.so.0.9.16)
>==31366==    by 0x8AF28DF: _tevent_loop_once (in /usr/lib/x86_64-linux-gnu/libtevent.so.0.9.16)
>==31366==    by 0x84C96C4: ldb_wait (in /usr/lib/x86_64-linux-gnu/libldb.so.1.1.12)
>==31366==    by 0x6BB69EF: dsdb_search (util.c:3985)
>==31366==    by 0x6BB77A8: dsdb_search_one (util.c:4049)
>==31366==    by 0x776A2B8: sam_get_results_principal (sam.c:495)
>==31366==    by 0x1706191B: samba_kdc_lookup_client.isra.0 (db-glue.c:1122)
>==31366==    by 0x17063E60: samba_kdc_fetch (db-glue.c:1147)
>==31366==    by 0x16E56E61: _kdc_db_fetch (in /usr/lib/x86_64-linux-gnu/libkdc.so.2.0.0)
>==31366==    by 0x16E4DE2B: ??? (in /usr/lib/x86_64-linux-gnu/libkdc.so.2.0.0)
>==31366==    by 0x16E58163: ??? (in /usr/lib/x86_64-linux-gnu/libkdc.so.2.0.0)
>==31366==    by 0x16E5836E: krb5_kdc_process_krb5_request (in /usr/lib/x86_64-linux-gnu/libkdc.so.2.0.0)
>==31366==    by 0x16608253: kdc_process (kdc.c:161)
>==31366==    by 0x16607B47: kdc_tcp_call_loop (kdc.c:233)
>==31366==    by 0x5D06F24: tstream_read_pdu_blob_done (tstream.c:117)
>==31366==    by 0xB4E7AF3: tstream_readv_done (tsocket.c:604)
>==31366==    by 0x8AF3161: tevent_common_loop_immediate (in /usr/lib/x86_64-linux-gnu/libtevent.so.0.9.16)
>==31366==    by 0x8AF56AF: ??? (in /usr/lib/x86_64-linux-gnu/libtevent.so.0.9.16)
>==31366==    by 0x8AF28DF: _tevent_loop_once (in /usr/lib/x86_64-linux-gnu/libtevent.so.0.9.16)
>==31366==    by 0x8AF2A6A: tevent_common_loop_wait (in /usr/lib/x86_64-linux-gnu/libtevent.so.0.9.16)
>==31366==    by 0x14260472: standard_new_task (process_standard.c:199)
>==31366==    by 0x5D06E2E: task_server_startup (service_task.c:110)
>==31366==    by 0x5D05A19: server_service_startup (service.c:63)
>==31366==    by 0x40943F: binary_smbd_main.constprop.1 (server.c:477)
>==31366==    by 0x8D1C76C: (below main) (libc-start.c:226)
>
>
>Note: see also the FAQ in the source distribution.
>It contains workarounds to several common problems.
>In particular, if Valgrind aborted or crashed after
>identifying problems in your program, there's a good chance
>that fixing those problems will prevent Valgrind aborting or
>crashing, especially if it happened in m_mallocfree.c.
>
>If that doesn't help, please report this bug to: www.valgrind.org
>
>In the bug report, send all the above text, the valgrind
>version, and what OS and version you are using.  Thanks.
>

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Attachments on bug 9148: 7995