Full_Name: Michael Ströder Version: 2.4.25 OS: openSUSE Linux 11.4 URL: Submission from: (NULL) (84.128.243.158) Currently I observe something like below in my syslog.

This is a simple python-ldap (linked against OpenLDAP libs 2.4.25) script doing LDAPI connect and unbind. I occasionally experience hangs when doing unbind also to other LDAP servers.

---------------------- debug log ---------------------- [..private search results snipped..] <= send_search_entry: conn 1000 exit. send_ldap_result: conn=1000 op=0 p=3 send_ldap_result: err=0 matched="" text="" send_ldap_response: msgid=1 tag=101 err=0 ber_flush2: 14 bytes to sd 18 0000: 30 0c 02 01 01 65 07 0a 01 00 04 00 04 00 0....e........ ldap_write: want=14, written=14 0000: 30 0c 02 01 01 65 07 0a 01 00 04 00 04 00 0....e........ conn=1000 op=0 SEARCH RESULT tag=101 err=0 nentries=72 text= daemon: activity on 1 descriptor daemon: activity on: 18r daemon: read active on 18 daemon: epoll: listen=7 active_threads=0 tvp=zero daemon: epoll: listen=8 active_threads=0 tvp=zero daemon: epoll: listen=9 active_threads=0 tvp=zero daemon: activity on 1 descriptor daemon: activity on: daemon: read active on 18 daemon: epoll: listen=7 active_threads=0 tvp=zero daemon: epoll: listen=8 active_threads=0 tvp=zero daemon: epoll: listen=9 active_threads=0 tvp=zero daemon: activity on 1 descriptor daemon: activity on: daemon: read active on 18 daemon: epoll: listen=7 active_threads=0 tvp=zero daemon: epoll: listen=8 active_threads=0 tvp=zero daemon: epoll: listen=9 active_threads=0 tvp=zero connection_get(18) connection_get(18): got connid=1000 connection_read(18): checking for input on id=1000 ber_get_next ldap_read: want=8, got=7 0000: 30 05 02 01 02 42 00 0....B. ber_get_next: tag 0x30 len 5 contents: ber_dump: buf=0xe9d5a0 ptr=0xe9d5a0 end=0xe9d5a5 len=5 0000: 02 01 02 42 00 ...B. op tag 0x42, time 1304096292 ber_get_next ldap_read: want=8, got=0 ber_get_next on fd 18 failed errno=0 (Success) connection_read(18): input error=-2 id=1000, closing. connection_closing: readying conn=1000 sd=18 for close connection_close: deferring conn=1000 sd=18 conn=1000 op=1 do_unbind conn=1000 op=1 UNBIND connection_resched: attempting closing conn=1000 sd=18 connection_close: conn=1000 sd=18 =>ldap_back_conn_destroy: fetching conn 1000 daemon: removing 18 conn=1000 fd=18 closed connection_get(18) connection_get(18): connection not used connection_read(18): no connection! connection_read(18) error connection_get(18) connection_get(18): connection not used connection_read(18): no connection! connection_read(18) error daemon: activity on 1 descriptor daemon: activity on: daemon: epoll: listen=7 active_threads=0 tvp=zero daemon: epoll: listen=8 active_threads=0 tvp=zero daemon: epoll: listen=9 active_threads=0 tvp=zero