[Date Prev][Date Next] [Chronological] [Thread] [Top]

Re: frequent slapd freeze with openldap 2.4.13

Guillaume Rousse a écrit :
And gdb shows it waiting in __kernel_vsyscall
(gdb) bt
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb7d385c6 in pthread_join () from /lib/i686/libpthread.so.0
#2  0xb7f23d3f in ldap_pvt_thread_join () from /usr/lib/libldap_r-2.4.so.2
#3  0x0806e1b4 in slapd_daemon ()
#4  0x0805a507 in main ()

In both case, I think the lack of relevant information is caused by the multithreading nature of slapd, I don't know how to access the exact thread where the problem occurs.
I finally found how to get a better stack trace, it seems to be a locking issue with bdb:

Guillaume Rousse
Service des Moyens Informatiques
INRIA Saclay - Ile de France
Tel: 01 69 35 69 62