nslcd: DEBUG: accept() failed (ignored): Resource temporarily unavailable

[Král Gergely <kral.gergely [at] robolution.eu>]

Hi all,

 

After an upgrade of slapd and a change to the use of nslcd last week I receive a lot of messages like these into auth.log:

Aug 31 17:29:01 isa CRON[1209]: nss_ldap: reconnected to LDAP server ldapi://%2fvar%run%2fslapd%2fldapi after 1 attempt
Aug 31 17:30:01 isa CRON[1245]: nss_ldap: reconnected to LDAP server ldapi://%2fvar%run%2fslapd%2fldapi after 1 attempt
Aug 31 17:30:01 isa CRON[1246]: nss_ldap: reconnected to LDAP server ldapi://%2fvar%run%2fslapd%2fldapi after 1 attempt
Aug 31 17:30:17 isa exim4: nss_ldap: reconnecting to LDAP server...
Aug 31 17:30:17 isa exim4: nss_ldap: reconnected to LDAP server ldapi://%2fvar%run%2fslapd%2fldapi after 1 attempt
Aug 31 17:30:46 isa smbd[1288]: nss_ldap: reconnecting to LDAP server...
Aug 31 17:30:46 isa smbd[1288]: nss_ldap: reconnected to LDAP server ldapi://%2fvar%run%2fslapd%2fldapi after 1 attempt
Aug 31 17:30:46 isa smbd[1289]: nss_ldap: reconnecting to LDAP server...
Aug 31 17:30:46 isa smbd[1289]: nss_ldap: reconnected to LDAP server ldapi://%2fvar%run%2fslapd%2fldapi after 1 attempt

 

I am not sure if it is related, but running 'nslcd -d' prints lines as quoted in the subject:

nslcd: [3dd3e8] DEBUG: connection from pid=29268 uid=0 gid=0
nslcd: DEBUG: accept() failed (ignored): Resource temporarily unavailable
nslcd: [3dd3e8] <passwd="sarab"> DEBUG: myldap_search(base="dc=robolution", filter="(&(objectClass=posixAccount)(uid=sarab))")
nslcd: [3dd3e8] <passwd="sarab"> DEBUG: ldap_result(): uid=sarab,ou=Users,dc=robolution
nslcd: [3dd3e8] <passwd="sarab"> DEBUG: ldap_result(): end of results (1 total)
nslcd: [c91298] DEBUG: connection from pid=29268 uid=0 gid=0
nslcd: DEBUG: accept() failed (ignored): Resource temporarily unavailable
nslcd: [c91298] <passwd="lapisa"> DEBUG: myldap_search(base="dc=robolution", filter="(&(objectClass=posixAccount)(uid=lapisa))")
nslcd: [c91298] <passwd="lapisa"> DEBUG: ldap_result(): uid=lapisa,ou=Users,dc=robolution
nslcd: [c91298] <passwd="lapisa"> DEBUG: ldap_result(): end of results (1 total)
nslcd: [daf632] DEBUG: connection from pid=29268 uid=0 gid=0
nslcd: [daf632] <passwd="kasop"> DEBUG: myldap_search(base="dc=robolution", filter="(&(objectClass=posixAccount)(uid=kasop))")
nslcd: [daf632] <passwd="kasop"> DEBUG: ldap_result(): uid=kasop,ou=Users,dc=robolution
nslcd: [daf632] <passwd="kasop"> DEBUG: ldap_result(): end of results (1 total)

 

I am using Debian testing. Could anyone give me a hint where to look for the root of the problem?

 

Thanks,

 

Gergely Kral

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