openldap-bugs December 2007

openldap-bugs@openldap.org

45 participants
166 discussions

Re: (ITS#5261) Samba4 can 'hang' OpenLDAP slapd
by quanah＠zimbra.com 06 Dec '07

06 Dec '07

db_stat is a tool that's part of BDB. you need the version compiled with the same version of BDB slapd is linked against. --Quanah --On December 7, 2007 2:24:10 AM +0000 abartlet(a)samba.org wrote: > > --=-/HF725u21l3Qb11U+0ES > Content-Type: multipart/mixed; boundary="=-MG7wif63bfoyDI2pqs1S" > > > --=-MG7wif63bfoyDI2pqs1S > Content-Type: text/plain > Content-Transfer-Encoding: quoted-printable > > > On Thu, 2007-12-06 at 18:09 -0800, Howard Chu wrote: >> Andrew Bartlett wrote: >> > On Thu, 2007-12-06 at 05:34 -0800, Howard Chu wrote: >> >> This stack trace looks a little funny, but I think this should be >> >> fixe= > d now in >> >> HEAD. >> > =20 >> > BTW, this is on Fedora 8, x86_64. >> > =20 >> > ldd shows: >> > libdb-4.6.so =3D> /lib64/libdb-4.6.so (0x000000353ac00000) >> > =20 >> > I see no positive change so far. Current backtrace looks identical to >> > me: >> =20 >> Ok, we'll also need to see the relevant config info then.=20 > > Attached.=20 > >> Also it would be=20 >> interesting to see the output from db_stat -CA. > > Is this a tool I should build in the OpenLDAP tree - I can't otherwise > find it on my system. > > I wonder if there is a known issue with db 4.6 and OpenLDAP, as Fedora's > OpenLDAP seems to include it's own libslapd_db-4.4.so (it has a > slapd_db_stat to match, for 4.4).=20 > > Andrew Bartlett > > --=20 > Andrew Bartlett > http://samba.org/~abartlet/ > Authentication Developer, Samba Team http://samba.org > Samba Developer, Red Hat Inc. > > --=-MG7wif63bfoyDI2pqs1S > Content-Disposition: attachment; filename=slapd.conf > Content-Type: text/plain; name=slapd.conf; charset=utf-8 > Content-Transfer-Encoding: base64 > > bG9nbGV2ZWwgMA0KDQppbmNsdWRlIC9ob21lL2RhdGEvc2FtYmEvc2FtYmE0L1NBTUJBXzRfM > C9z > b3VyY2Uvc3QvZGMvcHJpdmF0ZS9sZGFwL2JhY2tlbmQtc2NoZW1hLnNjaGVtYQ0KDQpwaWRma > Wxl > CQkvaG9tZS9kYXRhL3NhbWJhL3NhbWJhNC9TQU1CQV80XzAvc291cmNlL3N0L2RjL3ByaXZhd > GUv > bGRhcC9zbGFwZC5waWQNCmFyZ3NmaWxlCS9ob21lL2RhdGEvc2FtYmEvc2FtYmE0L1NBTUJBX > zRf > MC9zb3VyY2Uvc3QvZGMvcHJpdmF0ZS9sZGFwL3NsYXBkLmFyZ3MNCnNhc2wtcmVhbG0gc2FtY > mEu > ZXhhbXBsZS5jb20NCmFjY2VzcyB0byAqIGJ5ICogd3JpdGUNCg0KYWxsb3cgdXBkYXRlX2Fub > 24N > Cg0KYXV0aHotcmVnZXhwDQogICAgICAgICAgdWlkPShbXixdKiksY249c2FtYmEuZXhhbXBsZ > S5j > b20sY249ZGlnZXN0LW1kNSxjbj1hdXRoDQogICAgICAgICAgbGRhcDovLy9EQz1zYW1iYSxEQ > z1l > eGFtcGxlLERDPWNvbT8/c3ViPyhzYW1BY2NvdW50TmFtZT1cJDEpDQoNCmF1dGh6LXJlZ2V4c > A0K > ICAgICAgICAgIHVpZD0oW14sXSopLGNuPShbXixdKiksY249ZGlnZXN0LW1kNSxjbj1hdXRoD > Qog > ICAgICAgICAgbGRhcDovLy9EQz1zYW1iYSxEQz1leGFtcGxlLERDPWNvbT8/c3ViPyhzYW1BY > 2Nv > dW50TmFtZT1cJDEpDQoNCmluY2x1ZGUgL2hvbWUvZGF0YS9zYW1iYS9zYW1iYTQvU0FNQkFfN > F8w > L3NvdXJjZS9zdC9kYy9wcml2YXRlL2xkYXAvbW9kdWxlcy5jb25mDQoNCmRlZmF1bHRzZWFyY > 2hi > YXNlIERDPXNhbWJhLERDPWV4YW1wbGUsREM9Y29tDQoNCmJhY2tlbmQJCWhkYg0KZGF0YWJhc > 2Ug > ICAgICAgIGJkYg0Kc3VmZml4CQlDTj1TY2hlbWEsQ049Q29uZmlndXJhdGlvbixEQz1zYW1iY > SxE > Qz1leGFtcGxlLERDPWNvbQ0KZGlyZWN0b3J5CS9ob21lL2RhdGEvc2FtYmEvc2FtYmE0L1NBT > UJB > XzRfMC9zb3VyY2Uvc3QvZGMvcHJpdmF0ZS9sZGFwL2RiL3NjaGVtYQ0KaW5kZXggICAgICAgI > CAg > IG9iamVjdENsYXNzIGVxDQppbmRleCAgICAgICAgICAgc2FtQWNjb3VudE5hbWUgZXENCmluZ > GV4 > IG5hbWUgZXENCmluZGV4IG9iamVjdENhdGVnb3J5IGVxDQppbmRleCBsREFQRGlzcGxheU5hb > WUg > ZXENCmluZGV4IHN1YkNsYXNzT2YgZXENCg0KZGF0YWJhc2UgICAgICAgIGhkYg0Kc3VmZml4C > QlD > Tj1Db25maWd1cmF0aW9uLERDPXNhbWJhLERDPWV4YW1wbGUsREM9Y29tDQpkaXJlY3RvcnkJL > 2hv > bWUvZGF0YS9zYW1iYS9zYW1iYTQvU0FNQkFfNF8wL3NvdXJjZS9zdC9kYy9wcml2YXRlL2xkY > XAv > ZGIvY29uZmlnDQppbmRleCAgICAgICAgICAgb2JqZWN0Q2xhc3MgZXENCmluZGV4ICAgICAgI > CAg > ICBzYW1BY2NvdW50TmFtZSBlcQ0KaW5kZXggbmFtZSBlcQ0KaW5kZXggb2JqZWN0U2lkIGVxD > Qpp > bmRleCBvYmplY3RDYXRlZ29yeSBlcQ0KaW5kZXggbkNOYW1lIGVxDQppbmRleCBzdWJDbGFzc > 09m > IGVxDQppbmRleCBkbnNSb290IGVxDQppbmRleCBuRVRCSU9TTmFtZSBlcQ0KDQpkYXRhYmFzZ > SAg > ICAgICAgaGRiDQpzdWZmaXgJCURDPXNhbWJhLERDPWV4YW1wbGUsREM9Y29tDQpyb290ZG4gI > CAg > ICAgICAgY249TWFuYWdlcixEQz1zYW1iYSxEQz1leGFtcGxlLERDPWNvbQ0Kcm9vdHB3ICAgI > CAg > ICAgIGxvY2FsZGNwYXNzDQpkaXJlY3RvcnkJL2hvbWUvZGF0YS9zYW1iYS9zYW1iYTQvU0FNQ > kFf > NF8wL3NvdXJjZS9zdC9kYy9wcml2YXRlL2xkYXAvZGIvdXNlcg0KaW5kZXggICAgICAgICAgI > G9i > amVjdENsYXNzIGVxDQppbmRleCAgICAgICAgICAgc2FtQWNjb3VudE5hbWUgZXENCmluZGV4I > G5h > bWUgZXENCmluZGV4IG9iamVjdFNpZCBlcQ0KaW5kZXggb2JqZWN0Q2F0ZWdvcnkgZXENCmluZ > GV4 > IG1lbWJlciBlcQ0KaW5kZXggdWlkTnVtYmVyIGVxDQppbmRleCBnaWROdW1iZXIgZXENCmluZ > GV4 > IHVuaXhOYW1lIGVxDQppbmRleCBwcml2aWxlZ2UgZXENCmluZGV4IG5DTmFtZSBlcQ0KaW5kZ > Xgg > bERBUERpc3BsYXlOYW1lIGVxDQppbmRleCBzdWJDbGFzc09mIGVxDQppbmRleCBkbnNSb290I > GVx > DQppbmRleCBuRVRCSU9TTmFtZSBlcQ0KDQojc3luY3Byb3YgaXMgc3RhYmxlIGluIE9wZW5MR > EFQ > IDIuMywgYW5kIGF2YWlsYWJsZSBpbiAyLjIuICANCiNXZSBvbmx5IG5lZWQgdGhpcyBmb3Igd > Ghl > IGNvbnRleHRDU04gYXR0cmlidXRlIGFueXdheS4uLi4NCm92ZXJsYXkgc3luY3Byb3YNCnN5b > mNw cm92LWNoZWNrcG9pbnQgMTAwIDEwDQpzeW5jcHJvdi1zZXNzaW9ubG9nIDEwMA0K > > > --=-MG7wif63bfoyDI2pqs1S > Content-Disposition: attachment; filename=modules.conf > Content-Type: text/plain; name=modules.conf; charset=us-ascii > Content-Transfer-Encoding: quoted-printable > > > --=-MG7wif63bfoyDI2pqs1S-- > > --=-/HF725u21l3Qb11U+0ES > Content-Type: application/pgp-signature; name=signature.asc > Content-Description: This is a digitally signed message part > > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v1.4.7 (GNU/Linux) > > iD8DBQBHWK7Cz4A8Wyi0NrsRAjkmAJ0bTTeKP2f5Fx9jUUbzRuzSp8VxbACgnwOk > zmJTUTdITBffKjjCbgZwazo= > =yB+p > -----END PGP SIGNATURE----- > > --=-/HF725u21l3Qb11U+0ES-- > > -- Quanah Gibson-Mount Principal Software Engineer Zimbra, Inc -------------------- Zimbra :: the leader in open source messaging and collaboration

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Re: (ITS#5261) Samba4 can 'hang' OpenLDAP slapd
by abartlet＠samba.org 06 Dec '07

06 Dec '07

--=-/HF725u21l3Qb11U+0ES Content-Type: multipart/mixed; boundary="=-MG7wif63bfoyDI2pqs1S" --=-MG7wif63bfoyDI2pqs1S Content-Type: text/plain Content-Transfer-Encoding: quoted-printable On Thu, 2007-12-06 at 18:09 -0800, Howard Chu wrote: > Andrew Bartlett wrote: > > On Thu, 2007-12-06 at 05:34 -0800, Howard Chu wrote: > >> This stack trace looks a little funny, but I think this should be fixe= d now in > >> HEAD. > >=20 > > BTW, this is on Fedora 8, x86_64. > >=20 > > ldd shows: > > libdb-4.6.so =3D> /lib64/libdb-4.6.so (0x000000353ac00000) > >=20 > > I see no positive change so far. Current backtrace looks identical to > > me: >=20 > Ok, we'll also need to see the relevant config info then.=20 Attached.=20 > Also it would be=20 > interesting to see the output from db_stat -CA. Is this a tool I should build in the OpenLDAP tree - I can't otherwise find it on my system. I wonder if there is a known issue with db 4.6 and OpenLDAP, as Fedora's OpenLDAP seems to include it's own libslapd_db-4.4.so (it has a slapd_db_stat to match, for 4.4).=20 Andrew Bartlett --=20 Andrew Bartlett http://samba.org/~abartlet/ Authentication Developer, Samba Team http://samba.org Samba Developer, Red Hat Inc. --=-MG7wif63bfoyDI2pqs1S Content-Disposition: attachment; filename=slapd.conf Content-Type: text/plain; name=slapd.conf; charset=utf-8 Content-Transfer-Encoding: base64 bG9nbGV2ZWwgMA0KDQppbmNsdWRlIC9ob21lL2RhdGEvc2FtYmEvc2FtYmE0L1NBTUJBXzRfMC9z b3VyY2Uvc3QvZGMvcHJpdmF0ZS9sZGFwL2JhY2tlbmQtc2NoZW1hLnNjaGVtYQ0KDQpwaWRmaWxl CQkvaG9tZS9kYXRhL3NhbWJhL3NhbWJhNC9TQU1CQV80XzAvc291cmNlL3N0L2RjL3ByaXZhdGUv bGRhcC9zbGFwZC5waWQNCmFyZ3NmaWxlCS9ob21lL2RhdGEvc2FtYmEvc2FtYmE0L1NBTUJBXzRf MC9zb3VyY2Uvc3QvZGMvcHJpdmF0ZS9sZGFwL3NsYXBkLmFyZ3MNCnNhc2wtcmVhbG0gc2FtYmEu ZXhhbXBsZS5jb20NCmFjY2VzcyB0byAqIGJ5ICogd3JpdGUNCg0KYWxsb3cgdXBkYXRlX2Fub24N Cg0KYXV0aHotcmVnZXhwDQogICAgICAgICAgdWlkPShbXixdKiksY249c2FtYmEuZXhhbXBsZS5j b20sY249ZGlnZXN0LW1kNSxjbj1hdXRoDQogICAgICAgICAgbGRhcDovLy9EQz1zYW1iYSxEQz1l eGFtcGxlLERDPWNvbT8/c3ViPyhzYW1BY2NvdW50TmFtZT1cJDEpDQoNCmF1dGh6LXJlZ2V4cA0K ICAgICAgICAgIHVpZD0oW14sXSopLGNuPShbXixdKiksY249ZGlnZXN0LW1kNSxjbj1hdXRoDQog ICAgICAgICAgbGRhcDovLy9EQz1zYW1iYSxEQz1leGFtcGxlLERDPWNvbT8/c3ViPyhzYW1BY2Nv dW50TmFtZT1cJDEpDQoNCmluY2x1ZGUgL2hvbWUvZGF0YS9zYW1iYS9zYW1iYTQvU0FNQkFfNF8w L3NvdXJjZS9zdC9kYy9wcml2YXRlL2xkYXAvbW9kdWxlcy5jb25mDQoNCmRlZmF1bHRzZWFyY2hi YXNlIERDPXNhbWJhLERDPWV4YW1wbGUsREM9Y29tDQoNCmJhY2tlbmQJCWhkYg0KZGF0YWJhc2Ug ICAgICAgIGJkYg0Kc3VmZml4CQlDTj1TY2hlbWEsQ049Q29uZmlndXJhdGlvbixEQz1zYW1iYSxE Qz1leGFtcGxlLERDPWNvbQ0KZGlyZWN0b3J5CS9ob21lL2RhdGEvc2FtYmEvc2FtYmE0L1NBTUJB XzRfMC9zb3VyY2Uvc3QvZGMvcHJpdmF0ZS9sZGFwL2RiL3NjaGVtYQ0KaW5kZXggICAgICAgICAg IG9iamVjdENsYXNzIGVxDQppbmRleCAgICAgICAgICAgc2FtQWNjb3VudE5hbWUgZXENCmluZGV4 IG5hbWUgZXENCmluZGV4IG9iamVjdENhdGVnb3J5IGVxDQppbmRleCBsREFQRGlzcGxheU5hbWUg ZXENCmluZGV4IHN1YkNsYXNzT2YgZXENCg0KZGF0YWJhc2UgICAgICAgIGhkYg0Kc3VmZml4CQlD Tj1Db25maWd1cmF0aW9uLERDPXNhbWJhLERDPWV4YW1wbGUsREM9Y29tDQpkaXJlY3RvcnkJL2hv bWUvZGF0YS9zYW1iYS9zYW1iYTQvU0FNQkFfNF8wL3NvdXJjZS9zdC9kYy9wcml2YXRlL2xkYXAv ZGIvY29uZmlnDQppbmRleCAgICAgICAgICAgb2JqZWN0Q2xhc3MgZXENCmluZGV4ICAgICAgICAg ICBzYW1BY2NvdW50TmFtZSBlcQ0KaW5kZXggbmFtZSBlcQ0KaW5kZXggb2JqZWN0U2lkIGVxDQpp bmRleCBvYmplY3RDYXRlZ29yeSBlcQ0KaW5kZXggbkNOYW1lIGVxDQppbmRleCBzdWJDbGFzc09m IGVxDQppbmRleCBkbnNSb290IGVxDQppbmRleCBuRVRCSU9TTmFtZSBlcQ0KDQpkYXRhYmFzZSAg ICAgICAgaGRiDQpzdWZmaXgJCURDPXNhbWJhLERDPWV4YW1wbGUsREM9Y29tDQpyb290ZG4gICAg ICAgICAgY249TWFuYWdlcixEQz1zYW1iYSxEQz1leGFtcGxlLERDPWNvbQ0Kcm9vdHB3ICAgICAg ICAgIGxvY2FsZGNwYXNzDQpkaXJlY3RvcnkJL2hvbWUvZGF0YS9zYW1iYS9zYW1iYTQvU0FNQkFf NF8wL3NvdXJjZS9zdC9kYy9wcml2YXRlL2xkYXAvZGIvdXNlcg0KaW5kZXggICAgICAgICAgIG9i amVjdENsYXNzIGVxDQppbmRleCAgICAgICAgICAgc2FtQWNjb3VudE5hbWUgZXENCmluZGV4IG5h bWUgZXENCmluZGV4IG9iamVjdFNpZCBlcQ0KaW5kZXggb2JqZWN0Q2F0ZWdvcnkgZXENCmluZGV4 IG1lbWJlciBlcQ0KaW5kZXggdWlkTnVtYmVyIGVxDQppbmRleCBnaWROdW1iZXIgZXENCmluZGV4 IHVuaXhOYW1lIGVxDQppbmRleCBwcml2aWxlZ2UgZXENCmluZGV4IG5DTmFtZSBlcQ0KaW5kZXgg bERBUERpc3BsYXlOYW1lIGVxDQppbmRleCBzdWJDbGFzc09mIGVxDQppbmRleCBkbnNSb290IGVx DQppbmRleCBuRVRCSU9TTmFtZSBlcQ0KDQojc3luY3Byb3YgaXMgc3RhYmxlIGluIE9wZW5MREFQ IDIuMywgYW5kIGF2YWlsYWJsZSBpbiAyLjIuICANCiNXZSBvbmx5IG5lZWQgdGhpcyBmb3IgdGhl IGNvbnRleHRDU04gYXR0cmlidXRlIGFueXdheS4uLi4NCm92ZXJsYXkgc3luY3Byb3YNCnN5bmNw cm92LWNoZWNrcG9pbnQgMTAwIDEwDQpzeW5jcHJvdi1zZXNzaW9ubG9nIDEwMA0K --=-MG7wif63bfoyDI2pqs1S Content-Disposition: attachment; filename=modules.conf Content-Type: text/plain; name=modules.conf; charset=us-ascii Content-Transfer-Encoding: quoted-printable --=-MG7wif63bfoyDI2pqs1S-- --=-/HF725u21l3Qb11U+0ES Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.7 (GNU/Linux) iD8DBQBHWK7Cz4A8Wyi0NrsRAjkmAJ0bTTeKP2f5Fx9jUUbzRuzSp8VxbACgnwOk zmJTUTdITBffKjjCbgZwazo= =yB+p -----END PGP SIGNATURE----- --=-/HF725u21l3Qb11U+0ES--

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Re: (ITS#5261) Samba4 can 'hang' OpenLDAP slapd
by hyc＠symas.com 06 Dec '07

06 Dec '07

Andrew Bartlett wrote: > On Thu, 2007-12-06 at 05:34 -0800, Howard Chu wrote: >> This stack trace looks a little funny, but I think this should be fixed now in >> HEAD. > > BTW, this is on Fedora 8, x86_64. > > ldd shows: > libdb-4.6.so => /lib64/libdb-4.6.so (0x000000353ac00000) > > I see no positive change so far. Current backtrace looks identical to > me: Ok, we'll also need to see the relevant config info then. Also it would be interesting to see the output from db_stat -CA. -- -- Howard Chu Chief Architect, Symas Corp. http://www.symas.com Director, Highland Sun http://highlandsun.com/hyc/ Chief Architect, OpenLDAP http://www.openldap.org/project/

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Re: (ITS#5261) Samba4 can 'hang' OpenLDAP slapd
by abartlet＠samba.org 06 Dec '07

06 Dec '07

--=-vArXI+WqUCu1GDzWcahr Content-Type: text/plain Content-Transfer-Encoding: quoted-printable On Thu, 2007-12-06 at 05:34 -0800, Howard Chu wrote: > This stack trace looks a little funny, but I think this should be fixed n= ow in=20 > HEAD. BTW, this is on Fedora 8, x86_64. ldd shows: libdb-4.6.so =3D> /lib64/libdb-4.6.so (0x000000353ac00000) I see no positive change so far. Current backtrace looks identical to me: (gdb) thread apply all bt Thread 6 (Thread 1082132816 (LWP 30533)): #0 0x00000035236d50d8 in epoll_wait () from /lib64/libc.so.6 #1 0x000000000042af8a in ?? () #2 0x0000003524206407 in start_thread () from /lib64/libpthread.so.0 #3 0x00000035236d4b0d in clone () from /lib64/libc.so.6 Thread 5 (Thread 1090525520 (LWP 30536)): #0 0x000000352420a8f9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00002aaaaaabd300 in ldap_int_thread_pool_wrapper (xpool=3D0x845530) at tpool.c:582 #2 0x0000003524206407 in start_thread () from /lib64/libpthread.so.0 #3 0x00000035236d4b0d in clone () from /lib64/libc.so.6 Thread 4 (Thread 1098918224 (LWP 30538)): #0 0x000000352420a8f9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x000000353ac28a2d in __db_pthread_mutex_lock () from /lib64/libdb-4.6.so #2 0x000000353ac2866f in __db_tas_mutex_lock () from /lib64/libdb-4.6.so #3 0x000000353ac9136d in __lock_get_internal () from /lib64/libdb-4.6.so #4 0x000000353ac9193e in __lock_vec () from /lib64/libdb-4.6.so #5 0x000000353ac9241b in __lock_vec_pp () from /lib64/libdb-4.6.so #6 0x00000000004c55bf in hdb_cache_entry_db_relock () #7 0x00000000004c5d60 in hdb_cache_modify () #8 0x00000000004a03cd in hdb_modify () #9 0x0000000000500666 in ?? () #10 0x00000000005009b2 in ?? () #11 0x000000000043bd45 in ?? () #12 0x000000000043e55f in ?? () #13 0x000000000043f188 in slap_send_ldap_result () #14 0x00000000004c32ad in hdb_add () #15 0x00000000004888d2 in overlay_op_walk () #16 0x0000000000488dd5 in ?? () #17 0x0000000000434407 in fe_op_add () #18 0x0000000000434c0c in do_add () #19 0x000000000042ddb6 in ?? () #20 0x000000000042e24d in ?? () #21 0x00002aaaaaabd2a7 in ldap_int_thread_pool_wrapper (xpool=3D0x845530) at tpool.c:625 ---Type <return> to continue, or q <return> to quit--- #22 0x0000003524206407 in start_thread () from /lib64/libpthread.so.0 #23 0x00000035236d4b0d in clone () from /lib64/libc.so.6 Thread 3 (Thread 1107310928 (LWP 30539)): #0 0x000000352420a8f9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x000000353ac28a2d in __db_pthread_mutex_lock () from /lib64/libdb-4.6.so #2 0x000000353ac2866f in __db_tas_mutex_lock () from /lib64/libdb-4.6.so #3 0x000000353ac9136d in __lock_get_internal () from /lib64/libdb-4.6.so #4 0x000000353ac916fa in __lock_get_pp () from /lib64/libdb-4.6.so #5 0x00000000004c5424 in ?? () #6 0x00000000004c6c09 in hdb_cache_find_id () #7 0x00000000004ca14b in hdb_dn2entry () #8 0x00000000004a3ce0 in hdb_referrals () #9 0x00000000004888d2 in overlay_op_walk () #10 0x0000000000488dd5 in ?? () #11 0x0000000000438fc0 in backend_check_referrals () #12 0x00000000004342ab in fe_op_add () #13 0x0000000000434c0c in do_add () #14 0x000000000042ddb6 in ?? () #15 0x000000000042e24d in ?? () #16 0x00002aaaaaabd2a7 in ldap_int_thread_pool_wrapper (xpool=3D0x845530) at tpool.c:625 #17 0x0000003524206407 in start_thread () from /lib64/libpthread.so.0 #18 0x00000035236d4b0d in clone () from /lib64/libc.so.6 Thread 2 (Thread 1115703632 (LWP 30540)): #0 0x000000352420a8f9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x000000353ac28a2d in __db_pthread_mutex_lock () from /lib64/libdb-4.6.so #2 0x000000353ac2866f in __db_tas_mutex_lock () from /lib64/libdb-4.6.so #3 0x000000353ac9136d in __lock_get_internal () from /lib64/libdb-4.6.so #4 0x000000353ac916fa in __lock_get_pp () from /lib64/libdb-4.6.so #5 0x00000000004c5424 in ?? () #6 0x00000000004c6c09 in hdb_cache_find_id () #7 0x00000000004ca14b in hdb_dn2entry () #8 0x00000000004a3ce0 in hdb_referrals () #9 0x00000000004888d2 in overlay_op_walk () #10 0x0000000000488dd5 in ?? () ---Type <return> to continue, or q <return> to quit--- #11 0x0000000000438fc0 in backend_check_referrals () #12 0x0000000000443ac6 in fe_op_modify () #13 0x0000000000444476 in do_modify () #14 0x000000000042ddb6 in ?? () #15 0x000000000042e24d in ?? () #16 0x00002aaaaaabd2a7 in ldap_int_thread_pool_wrapper (xpool=3D0x845530) at tpool.c:625 #17 0x0000003524206407 in start_thread () from /lib64/libpthread.so.0 #18 0x00000035236d4b0d in clone () from /lib64/libc.so.6 Thread 1 (Thread 46912500832560 (LWP 30530)): #0 0x00000035242076dd in pthread_join () from /lib64/libpthread.so.0 #1 0x0000000000428cd2 in slapd_daemon () #2 0x0000000000418549 in main () #0 0x00000035242076dd in pthread_join () from /lib64/libpthread.so.0 --=20 Andrew Bartlett http://samba.org/~abartlet/ Authentication Developer, Samba Team http://samba.org Samba Developer, Red Hat Inc. --=-vArXI+WqUCu1GDzWcahr Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.7 (GNU/Linux) iD8DBQBHWIVLz4A8Wyi0NrsRAhIaAJ9diePymzMaec/iazOApBBqT5LorwCeMZyO ifzef9jmBkp9/ZDDn9y+VKY= =4wdf -----END PGP SIGNATURE----- --=-vArXI+WqUCu1GDzWcahr--

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Re: (ITS#5265) back-ldif flunks test004-modify
by h.b.furuseth＠usit.uio.no 06 Dec '07

06 Dec '07

Note: This ITS need not hold up 2.4.7; the tests fail in 2.4.6 too. I wrote: > "./run -b ldif test004-modify" gets noSuchObject when it attempts to > delete "cn=James A Jones 2,ou=Information Technology Division, > ou=People,dc=example,dc=com". The same happens in test008-concurrency. The ldapsearch output contains 4 entries that should have been deleted: dn: cn=James A Jones 2,ou=Alumni Association,ou=People,dc=example,dc=com dn: cn=James A Jones 3,ou=Alumni Association,ou=People,dc=example,dc=com dn: cn=James A Jones 4,ou=People,dc=example,dc=com dn: cn=James A Jones 5,dc=example,dc=com The Delete operations for those got noSuchObject, but further Binds as them succeed. (At least in spot checks of Joneses #3 and #4.) slapd-addel.c contains #if 0'ed out code /* wait a second for the add to really complete */ /* This masks some race conditions though. */ sleep( 1 ); The program's Add and Delete calls are synchronous, so I'm not sure what that is about. In any case, it made no difference to put a random 0-15 second sleep there (so the slapd-addel processes would delete at different times). While I'm checking this - other tests that fail with back-ldif: test027-emptydn [cannot slapadd to a database with suffix ""] Unsupported operations, I guess: test016-subref test017-syncreplication-refresh test025-limits [didn't bump into server-side unchecked limit] test037-manage OK failure - compare fails because of entry order from ldapsearch: test012-glue-populate test026-dn test004, test008 and test017 succeed in 2.3.38. Maybe the fix to ITS#4627 (back-ldif issues) was bad? -- Regards, Hallvard

1 0

Can't compile OpenLDAP with Berkekey DB: File format not recognized
by ben＠fallinganvils.com 06 Dec '07

06 Dec '07

This is my first openldap install. I am installing by compiling from source on a debian box logged in as myself in my home directory. Berkeley DB is not installed systemwide. LDAP libraries are installed systemwide, but I want to install the whole openldap tarball in my home directory and use that/run an ldap server etc. Only libraries are installed systemwide. No ldap server software is installed systemwide. I do have root access, but I don't think I should need it. If I can get it installed under /home/ben, after some experimentation, I'll install it in /home/openldap after creating an openldap user. I don't know what the debian system uses the ldap libraries it came with for, but I should be able to use my own local version without dealing with that I would think. This is what I do : 1) Install Berkeley DB 4.6.21 in /home/ben/opt/bdb $ cd db-4.6.21/build_unix $ ../dist/configure --prefix=/home/ben/opt/bdb $ make && make install $ export LD_RUN_PATH=/home/ben/opt/bdb/lib $ export CPPFLAGS='-I /home/ben/opt/bdb/include' $ export LDFLAGS='-L /home/ben/opt/bdb/lib' $ cd 2) Install OpenLDAP $ cd openldap-2.4.6 $ ./configure --prefix=/home/ben/opt/openldap $ make depend $ make Making all in /home/ben/src/openldap/openldap-2.4.6 Entering subdirectory include make[1]: Entering directory `/home/ben/src/openldap/openldap-2.4.6/include' make[1]: Nothing to be done for `all'. make[1]: Leaving directory `/home/ben/src/openldap/openldap-2.4.6/include' Entering subdirectory libraries make[1]: Entering directory `/home/ben/src/openldap/openldap-2.4.6/libraries' Making all in /home/ben/src/openldap/openldap-2.4.6/libraries Entering subdirectory liblutil make[2]: Entering directory `/home/ben/src/openldap/openldap-2.4.6/libraries/liblutil' make[2]: Nothing to be done for `all'. make[2]: Leaving directory `/home/ben/src/openldap/openldap-2.4.6/libraries/liblutil' Entering subdirectory liblber make[2]: Entering directory `/home/ben/src/openldap/openldap-2.4.6/libraries/liblber' /bin/sh ../..//libtool --mode=link cc -static -g -O2 -L /home/ben/opt/bdb/lib -o dtest dtest.o liblber.la ../../libraries/liblutil/liblutil.a -lresolv cc -g -O2 /home/ben/opt/bdb/lib -o dtest dtest.o -L/home/ben/src/openldap/openldap-2.4.6/libraries/liblber ./.libs/liblber.a ../../libraries/liblutil/liblutil.a -lresolv /usr/bin/ld: /home/ben/opt/bdb/lib: No such file: File format not recognized collect2: ld returned 1 exit status make[2]: *** [dtest] Error 1 make[2]: Leaving directory `/home/ben/src/openldap/openldap-2.4.6/libraries/liblber' make[1]: *** [all-common] Error 1 make[1]: Leaving directory `/home/ben/src/openldap/openldap-2.4.6/libraries' make: *** [all-common] Error 1 3) Let's investigate: $ ls /home/ben/opt/bdb bin docs include lib $ ls -l /home/ben/opt/bdb/lib -rw-r--r-- 1 ben ben 1571838 Nov 28 21:44 libdb-4.6.a -rw-r--r-- 1 ben ben 813 Nov 28 21:44 libdb-4.6.la -rwxr-xr-x 1 ben ben 1248813 Nov 28 21:44 libdb-4.6.so lrwxrwxrwx 1 ben ben 12 Nov 28 21:44 libdb-4.so -> libdb-4.6.so -rw-r--r-- 1 ben ben 1571838 Nov 28 21:44 libdb.a lrwxrwxrwx 1 ben ben 12 Nov 28 21:44 libdb.so -> libdb-4.6.so $ vi libdb-4.6.a The first bit looks like: !<arch> / 1196286289 0 0 0 27970 ` ^@^@^E0^@^@m\xea^@^@m\xea^@^@m\xea^@^@m\xea^@^@u"^@^@ Not sure what that means, but someone might... $ vi libdb-4.so The first bit looks like: ^?ELF^A^A^A^@^@^@^@^@^@^@^@^@^C^@^C^@^A^@^@^@\xf0i^A^@4^@^@^@x\xde^Q^@^@^@^@^@4^ @ ^@^D^@(^@^_^@^\^@^A^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@\xe8\x85^Q^@\xe8 Hey! more nonsense, but ELF is familiar and seems like a plausable for a linux library... I also get this error with openldap-2.3.39 and db-4.5.20 I could not use openldap-2.3.39 with db-4.6.21 because I get incompatible version. The configure scripts looks for db versions 4.2 though 4.5 and spits out that error otherwise. Anyway, thanks for any help.

2 1

(ITS#5266) "authorization failure: invalid authcid" during SASL auto_transition
by dwhite＠olp.net 06 Dec '07

06 Dec '07

Full_Name: Dan White Version: 2.3.39 OS: Linux URL: http://support.olp.net/ldap/log2.txt Submission from: (NULL) (65.161.252.42) If I enable SASL auto_transition, I receive the following error during authentication: SASL(-14): authorization failure: invalid authcid I'm using openldap version 2.3.39 for both slapd and my ldap utils (ldapsearch). I'm using the bdb backend. I'm also using Debian Etch with the following versions of software: Cyrus SASL 2.1.22(.dfsg1-8) libdb 4.2.52(+dfsg-2) libc6 2.3.6(.ds1-13etch2) PAM 0.79(-4) pam_ldap 184(-2) I'm using saslauthd's PAM backend, and in turn using pam_ldap for authentication, although I don't believe the problem is related to the saslauthd/pam configuration. Here's the client side output from the attempted bind: hiro:~# ldapsearch -LLL -Y PLAIN -U abrown(a)olp.net uid=n/a SASL/PLAIN authentication started Please enter your password: ldap_sasl_interactive_bind_s: Insufficient access (50) additional info: SASL(-14): authorization failure: invalid authcid If I turn off auto_transition, it works: hiro:~# ldapsearch -LLL -Y PLAIN -U abrown(a)olp.net uid=n/a SASL/PLAIN authentication started Please enter your password: SASL username: abrown(a)olp.net SASL SSF: 0 hiro:~# My slapd.conf SASL service file looks like: hiro:~# cat /usr/lib/sasl2/slapd.conf keytab: /etc/krb5.keytab-ldap pwcheck_method: saslauthd auxprop_plugin: slapd auto_transition: yes log_level: 7 And the server log (loglevel -1) is located at: http://support.olp.net/ldap/log2.txt The error appears to be occurring while transitioning the password to the auxprop store, in the slap_sasl_authorize function: /* Skip SLAP_SASL_PROP_CONN */ prop_getnames( props, slap_propnames+1, auxvals ); /* Should not happen */ if ( !auxvals[0].values ) { sasl_seterror( sconn, 0, "invalid authcid" ); return SASL_NOAUTHZ; } What I'm expecting to happen during the bind, is to have SASL overwrite my userPassword and cmusaslsecretOTP attributes, via the slapd auxprop plugin. I have a lot of passwords in crypted form (which PAM authenticates), and I'm aiming towards a clear-text password store by using this functionality.

1 0

Re: (ITS#5248) non-atomic signal variables
by h.b.furuseth＠usit.uio.no 06 Dec '07

06 Dec '07

hyc(a)symas.com writes: > As I recall, the only reason we needed the waking counter here was to > make sure we never filled the pipe buffer, which would cause a > single-threaded server to deadlock. We can simply set the pipe to > nonblocking instead, and eliminate the counter. Sounds good... > The other point was that if there was already a pending wake event, > there was no reason to write another one. Aha! Now the code makes more sense to me:-) And if 'waking' is just a boolean flag, we can keep it as long as it is treated that way. #define WAKE_LISTENER(w) do { \ if ((w) && !waking) { \ waking = 1; \ tcp_write( SLAP_FD2SOCK(wake_sds[1]), "0", 1 ); \ } \ } while (0) I need to stare at it a bit to look for race conditions with readers. I don't suggest to hold next RE24 for this though. It's hardly urgent, and should be tested a bit --without-threads first. -- Regards, Hallvard

1 0

(ITS#5265) back-ldif flunks test004-modify
by h.b.furuseth＠usit.uio.no 06 Dec '07

06 Dec '07

Full_Name: Hallvard B Furuseth Version: HEAD OS: Linux x86_64 URL: http://folk.uio.no/hbf/test004bug.tbz Submission from: (NULL) (129.240.6.233) Submitted by: hallvard "./run -b ldif test004-modify" gets noSuchObject when it attempts to delete "cn=James A Jones 2,ou=Information Technology Division, ou=People,dc=example,dc=com". The tests do not fully support back-ldif, but I don't see why this one should fail. The entry is present as testrun/db.1.a/dc=example,dc=com/ou=people/ou=information technology division/cn=james a jones 2.ldif. tests$ ./run -b ldif test004-modify Cleaning up test run directory leftover from previous run. Running ./scripts/test004-modify... running defines.sh Running slapadd to build slapd database... Starting slapd on TCP/IP port 9011... Testing slapd modify operations... Testing modify, add, and delete... ldapmodify failed (32)! tests$ grep '^conn=' testrun/slapd.1.log | tail -n6 conn=1 op=6 do_delete conn=1 op=6 DEL dn="cn=James A Jones 2,ou=Information Technology Division,ou=People,dc=example,dc=com" conn=1 op=6 RESULT tag=107 err=32 text= conn=1 op=7 do_unbind conn=1 op=7 UNBIND conn=1 fd=8 closed

1 0

Re: (ITS#5248) non-atomic signal variables
by hyc＠symas.com 06 Dec '07

06 Dec '07

h.b.furuseth(a)usit.uio.no wrote: > Fixed the easy cases in HEAD. > WAKE_LISTENER under --without-threads remains. > As I recall, the only reason we needed the waking counter here was to make sure we never filled the pipe buffer, which would cause a single-threaded server to deadlock. We can simply set the pipe to nonblocking instead, and eliminate the counter. The other point was that if there was already a pending wake event, there was no reason to write another one. -- -- Howard Chu Chief Architect, Symas Corp. http://www.symas.com Director, Highland Sun http://highlandsun.com/hyc/ Chief Architect, OpenLDAP http://www.openldap.org/project/

1 0

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openldap-bugs December 2007