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Re: (ITS#6096) 2.4.16 replica segfault

To: openldap-its@OpenLDAP.org
Subject: Re: (ITS#6096) 2.4.16 replica segfault
From: luca.scamoni@sys-net.it
Date: Thu, 7 May 2009 12:46:48 GMT
Auto-submitted: auto-generated (OpenLDAP-ITS)
hyc@symas.com ha scritto:
> Luca Scamoni wrote:
>> hyc@symas.com ha scritto:
>>> Apparently the name of the entry in the consumer doesn't match the name of the
>>> entry received from the provider.
>>>
>> Yes, but this is very strange. This is a migration from 2.3.37 to 2.4.16
>> done through slapcat/slapadd procedure on the master.
>>> In frame 5, print *entry
>>>
>> (gdb) frame 5
>> #5  0x080f39f4 in syncrepl_entry (si=0x8fdebf8, op=0x380acf0,
>> entry=0x54eba5f4, modlist=0x380aaf4, syncstate=2, syncUUID=0x380ab50,
>> syncCSN=0x4d3e0388)
>>      at ../../../servers/slapd/syncrepl.c:2278
>> 2278    ../../../servers/slapd/syncrepl.c: No such file or directory.
>>          in ../../../servers/slapd/syncrepl.c
>> (gdb) p *entry
>> $1 = {e_id = 0, e_name = {bv_len = 0, bv_val = 0x4d3691c8 ""}, e_nname =
>> {bv_len = 0, bv_val = 0x4d31cff8 ""}, e_attrs = 0x54a371fc, e_ocflags =
>> 0, e_bv = {
>>      bv_len = 0, bv_val = 0x0}, e_private = 0x0}
>>
> Well, that's certainly odd looking. Did you have SYNC logging at the time, do 
> you have the log messages from just before this occurred?
> 
> Can you print out the a_desc and values of all of the attributes in 
> entry->e_attrs ?
> 
loglevel is stats sync. values in another email

here an excerpt of the logs from master:

May  7 09:00:13 quercia01 slapd[22251]: conn=144 op=604 MOD
attr=certificateRevocationList;binary
May  7 09:00:13 quercia01 slapd[22251]: slap_queue_csn: queing 0x1ce3980
20090507070013.853843Z#000000#000#000000
May  7 09:00:13 quercia01 slapd[22251]: conn=571 op=444 RESULT tag=103
err=0 text=
May  7 09:00:13 quercia01 slapd[22251]: slap_graduate_commit_csn:
removing 0x97c2860 20090507070013.733132Z#000000#000#000000
May  7 09:00:13 quercia01 slapd[22251]: conn=144 op=604 RESULT tag=103
err=0 text=
May  7 09:00:14 quercia01 slapd[22251]: slap_graduate_commit_csn:
removing 0x4564c8b0 20090507070013.853843Z#000000#000#000000
May  7 09:00:13 quercia01 slapd[22251]: syncprov_sendresp:
cookie=rid=002,csn=20090507070013.733132Z#000000#000#000000
May  7 09:00:13 quercia01 slapd[22251]: conn=567 op=445 MOD
dn="cn=CRL19,ou=Regione Siciliana Certification Authority
Cittadini,o=Regione Siciliana,c=IT,dc=a
,dc=prod,dc=actalis"
May  7 09:00:14 quercia01 slapd[22251]: syncprov_sendresp:
cookie=rid=002,csn=20090507070013.853843Z#000000#000#000000
May  7 09:00:14 quercia01 slapd[22251]: conn=567 op=445 MOD
attr=certificateRevocationList;binary
May  7 09:00:14 quercia01 slapd[22251]: conn=130 op=605 MOD
dn="cn=CRL7,ou=Regione Siciliana Certification Authority
Cittadini,o=Regione Siciliana,c=IT,dc=a,
dc=prod,dc=actalis"
May  7 09:00:14 quercia01 slapd[22251]: conn=130 op=605 MOD
attr=certificateRevocationList;binary
May  7 09:00:14 quercia01 slapd[22251]: slap_queue_csn: queing 0x38f3980
20090507070014.234380Z#000000#000#000000
May  7 09:00:14 quercia01 slapd[22251]: slap_queue_csn: queing 0x59ad980
20090507070014.312708Z#000000#000#000000
May  7 09:00:14 quercia01 slapd[22251]: conn=567 op=445 RESULT tag=103
err=0 text=
May  7 09:00:14 quercia01 slapd[22251]: conn=130 op=605 RESULT tag=103
err=0 text=
May  7 09:00:14 quercia01 slapd[22251]: syncprov_sendresp:
cookie=rid=002,csn=20090507070014.234380Z#000000#000#000000
May  7 09:00:14 quercia01 slapd[22251]: syncprov_sendresp:
cookie=rid=002,csn=20090507070014.312708Z#000000#000#000000
May  7 09:00:14 quercia01 slapd[22251]: slap_graduate_commit_csn:
removing 0x460d6410 20090507070014.234380Z#000000#000#000000
May  7 09:00:14 quercia01 slapd[22251]: conn=129 op=620 MOD
dn="cn=CRL41,ou=Regione Siciliana Certification Authority
Cittadini,o=Regione Siciliana,c=IT,dc=a
,dc=prod,dc=actalis"
May  7 09:00:14 quercia01 slapd[22251]: slap_graduate_commit_csn:
removing 0x97a6360 20090507070014.312708Z#000000#000#000000

and these from the replica:
May  7 09:00:10 quercia02 slapd[13339]: do_syncrep2:
cookie=rid=002,csn=20090507070009.855998Z#000000#000#000000
May  7 09:00:10 quercia02 slapd[13339]: syncrepl_entry: rid=002
LDAP_RES_SEARCH_ENTRY(LDAP_SYNC_MODIFY)
May  7 09:00:10 quercia02 slapd[13339]: syncrepl_entry: rid=002
be_search (0)
May  7 09:00:10 quercia02 slapd[13339]: syncrepl_entry: rid=002
cn=CRL24,ou=Regione Siciliana Certification Authority
Cittadini,o=Regione Siciliana,c=IT,dc=a
,dc=prod,dc=actalis
May  7 09:00:10 quercia02 slapd[13339]: slap_queue_csn: queing
0x548befa8 20090507070009.855998Z#000000#000#000000
May  7 09:00:10 quercia02 slapd[13339]: slap_graduate_commit_csn:
removing 0x50067650 20090507070009.855998Z#000000#000#000000
May  7 09:00:10 quercia02 slapd[13339]: syncrepl_entry: rid=002
be_modify cn=CRL24,ou=Regione Siciliana Certification Authority
Cittadini,o=Regione Siciliana
,c=IT,dc=a,dc=prod,dc=actalis (0)
May  7 09:00:10 quercia02 slapd[13339]: slap_queue_csn: queing
0x548befa8 20090507070009.855998Z#000000#000#000000
May  7 09:00:10 quercia02 slapd[13339]: slap_graduate_commit_csn:
removing 0x507fb9e0 20090507070009.855998Z#000000#000#000000
May  7 09:00:10 quercia02 slapd[13339]: do_syncrep2:
cookie=rid=002,csn=20090507070010.127066Z#000000#000#000000
May  7 09:00:10 quercia02 slapd[13339]: syncrepl_entry: rid=002
LDAP_RES_SEARCH_ENTRY(LDAP_SYNC_MODIFY)
May  7 09:00:10 quercia02 slapd[13339]: syncrepl_entry: rid=002
be_search (0)
May  7 09:00:10 quercia02 slapd[13339]: syncrepl_entry: rid=002
cn=CRL43,ou=Regione Siciliana Certification Authority
Cittadini,o=Regione Siciliana,c=IT,dc=a
,dc=prod,dc=actalis
May  7 09:00:10 quercia02 slapd[13339]: slap_queue_csn: queing
0x548befa8 20090507070010.127066Z#000000#000#000000
May  7 09:00:10 quercia02 slapd[13339]: slap_graduate_commit_csn:
removing 0x4c1db4a0 20090507070010.127066Z#000000#000#000000
May  7 09:00:10 quercia02 slapd[13339]: syncrepl_entry: rid=002
be_modify cn=CRL43,ou=Regione Siciliana Certification Authority
Cittadini,o=Regione Siciliana
,c=IT,dc=a,dc=prod,dc=actalis (0)
May  7 09:00:10 quercia02 slapd[13339]: slap_queue_csn: queing
0x548befa8 20090507070010.127066Z#000000#000#000000
May  7 09:00:10 quercia02 slapd[13339]: slap_graduate_commit_csn:
removing 0x4c1db4a0 20090507070010.127066Z#000000#000#000000
May  7 09:00:13 quercia02 slapd[13339]: conn=111 op=1710 SRCH
base="o=Actalis S.p.A.,c=it,dc=b,dc=prod,dc=actalis" scope=0 deref=0
filter="(objectClass=*)"
May  7 09:00:13 quercia02 slapd[13339]: conn=111 op=1710 SEARCH RESULT
tag=101 err=0 nentries=1 text=
May  7 09:00:13 quercia02 slapd[13339]: conn=110 op=1710 SRCH
base="o=Actalis S.p.A.,c=it,dc=a,dc=prod,dc=actalis" scope=0 deref=0
filter="(objectClass=*)"
May  7 09:00:13 quercia02 slapd[13339]: conn=110 op=1710 SEARCH RESULT
tag=101 err=0 nentries=1 text=
May  7 09:00:13 quercia02 slapd[13339]: do_syncrep2:
cookie=rid=002,csn=20090507070013.348033Z#000000#000#000000
May  7 09:00:13 quercia02 slapd[13339]: syncrepl_entry: rid=002
LDAP_RES_SEARCH_ENTRY(LDAP_SYNC_MODIFY)
May  7 09:00:13 quercia02 slapd[13339]: syncrepl_entry: rid=002
be_search (0)
May  7 09:00:13 quercia02 slapd[13339]: syncrepl_entry: rid=002
cn=CRL40,ou=Regione Siciliana Certification Authority
Cittadini,o=Regione Siciliana,c=IT,dc=a
,dc=prod,dc=actalis
May  7 09:00:13 quercia02 slapd[13339]: slap_queue_csn: queing
0x548d78b0 20090507070013.348033Z#000000#000#000000
May  7 09:00:13 quercia02 slapd[13339]: slap_graduate_commit_csn:
removing 0x50488548 20090507070013.348033Z#000000#000#000000
May  7 09:00:13 quercia02 slapd[13339]: syncrepl_entry: rid=002
be_modify cn=CRL40,ou=Regione Siciliana Certification Authority
Cittadini,o=Regione Siciliana
,c=IT,dc=a,dc=prod,dc=actalis (0)
May  7 09:00:13 quercia02 slapd[13339]: slap_queue_csn: queing
0x548d78b0 20090507070013.348033Z#000000#000#000000
May  7 09:00:13 quercia02 slapd[13339]: slap_graduate_commit_csn:
removing 0x4c1db4a0 20090507070013.348033Z#000000#000#000000
May  7 09:00:14 quercia02 slapd[13339]: conn=108 op=1719 SRCH
base="ou=CA BNL Multiservizi S.p.A. Open Market,o=BNL Multiservizi
S.p.A. Open Market,dc=a,dc=p
rod,dc=actalis" scope=0 deref=0 filter="(objectClass=*)"
May  7 09:00:14 quercia02 slapd[13339]: conn=108 op=1719 SEARCH RESULT
tag=101 err=0 nentries=1 text=
May  7 09:00:14 quercia02 slapd[13339]: conn=109 op=1719 SRCH
base="ou=CA BNL Multiservizi S.p.A. Open Market,o=BNL Multiservizi
S.p.A. Open Market,dc=b,dc=p
rod,dc=actalis" scope=0 deref=0 filter="(objectClass=*)"
May  7 09:00:14 quercia02 slapd[13339]: conn=109 op=1719 SEARCH RESULT
tag=101 err=32 nentries=0 text=
May  7 09:00:14 quercia02 slapd[13339]: do_syncrep2:
cookie=rid=002,csn=20090507070013.733132Z#000000#000#000000
May  7 09:00:14 quercia02 slapd[13339]: syncrepl_entry: rid=002
LDAP_RES_SEARCH_ENTRY(LDAP_SYNC_MODIFY)
May  7 09:00:14 quercia02 slapd[13339]: syncrepl_entry: rid=002
be_search (0)
May  7 09:00:14 quercia02 slapd[13339]: syncrepl_entry: rid=002
cn=CRL27,ou=Regione Siciliana Certification Authority
Cittadini,o=Regione Siciliana,c=IT,dc=a
,dc=prod,dc=actalis
May  7 09:00:14 quercia02 slapd[13339]: slap_queue_csn: queing
0x4c1db4a0 20090507070013.733132Z#000000#000#000000
May  7 09:00:14 quercia02 slapd[13339]: conn=112 op=1705 SRCH
base="cn=Actalis Qualified Certificates CA,ou=Qualified Certification
Service Provider,o=Actali
s S.p.A.,c=IT,dc=a,dc=prod,dc=actalis" scope=0 deref=0
filter="(objectClass=*)"
May  7 09:00:14 quercia02 slapd[13339]: conn=112 op=1705 SEARCH RESULT
tag=101 err=32 nentries=0 text=
May  7 09:00:14 quercia02 slapd[13339]: conn=113 op=1705 SRCH
base="cn=Actalis Qualified Certificates CA,ou=Qualified Certification
Service Provider,o=Actali
s S.p.A.,c=IT,dc=b,dc=prod,dc=actalis" scope=0 deref=0
filter="(objectClass=*)"
May  7 09:00:14 quercia02 slapd[13339]: slap_graduate_commit_csn:
removing 0x54834a08 20090507070013.733132Z#000000#000#000000
May  7 09:00:14 quercia02 slapd[13339]: syncrepl_entry: rid=002
be_modify cn=CRL27,ou=Regione Siciliana Certification Authority
Cittadini,o=Regione Siciliana
,c=IT,dc=a,dc=prod,dc=actalis (0)
May  7 09:00:14 quercia02 slapd[13339]: slap_queue_csn: queing
0x4c1db4a0 20090507070013.733132Z#000000#000#000000
May  7 09:00:14 quercia02 slapd[13339]: conn=113 op=1705 SEARCH RESULT
tag=101 err=0 nentries=1 text=
May  7 09:00:14 quercia02 slapd[13339]: slap_graduate_commit_csn:
removing 0x548befa8 20090507070013.733132Z#000000#000#000000
May  7 09:00:14 quercia02 slapd[13339]: do_syncrep2:
cookie=rid=002,csn=20090507070013.853843Z#000000#000#000000
May  7 09:00:14 quercia02 slapd[13339]: syncrepl_entry: rid=002
LDAP_RES_SEARCH_ENTRY(LDAP_SYNC_MODIFY)
May  7 09:00:14 quercia02 slapd[13339]: syncrepl_entry: rid=002
be_search (0)
May  7 09:00:14 quercia02 slapd[13339]: syncrepl_entry: rid=002
cn=CRL37,ou=Regione Siciliana Certification Authority
Cittadini,o=Regione Siciliana,c=IT,dc=a
,dc=prod,dc=actalis
May  7 09:00:14 quercia02 slapd[13339]: slap_queue_csn: queing
0x4d32e218 20090507070013.853843Z#000000#000#000000
May  7 09:00:14 quercia02 slapd[13339]: slap_graduate_commit_csn:
removing 0x4d3657d8 20090507070013.853843Z#000000#000#000000
May  7 09:00:14 quercia02 slapd[13339]: syncrepl_entry: rid=002
be_modify cn=CRL37,ou=Regione Siciliana Certification Authority
Cittadini,o=Regione Siciliana
,c=IT,dc=a,dc=prod,dc=actalis (0)
May  7 09:00:14 quercia02 slapd[13339]: slap_queue_csn: queing
0x4d32e218 20090507070013.853843Z#000000#000#000000
May  7 09:00:14 quercia02 slapd[13339]: slap_graduate_commit_csn:
removing 0x45659710 20090507070013.853843Z#000000#000#000000
May  7 09:00:14 quercia02 slapd[13339]: do_syncrep2:
cookie=rid=002,csn=20090507070014.234380Z#000000#000#000000
May  7 09:00:14 quercia02 slapd[13339]: syncrepl_entry: rid=002
LDAP_RES_SEARCH_ENTRY(LDAP_SYNC_MODIFY)
May  7 09:00:14 quercia02 slapd[13339]: syncrepl_entry: rid=002
be_search (0)
May  7 09:00:14 quercia02 slapd[13339]: syncrepl_entry: rid=002
May  7 09:00:14 quercia02 slapd[13339]: slap_queue_csn: queing
0x45663bb0 20090507070014.234380Z#000000#000#000000


Ing. Luca Scamoni
Responsabile Ricerca e Sviluppo

SysNet s.r.l.
via Dossi, 8 - 27100 Pavia - ITALIA
http://www.sys-net.it
-----------------------------------
Office:  +39 0382 573859 (137)
Fax:     +39 0382 476497
Email:   luca.scamoni@sys-net.it
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