back_bdb: init_module() failed - Bad address

[Turbo Fredriksson <turbo@bayour.com>]

I'm trying out OpenLDAP 2.2.11, but it don't seem to
be working at all....

Anyone have an idea what I've been doing wrong? It doesn't
matter what module I'm using...

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[majorskan.root]# strace -f -s 255 -o /tmp/z slapadd -l /tmp/ldif.QJ53Fd -d 16383
[...]
line 21 (schemacheck     on)
line 25 (pidfile         /var/run/slapd/slapd.pid)
line 28 (argsfile        /var/run/slapd.args)
line 31 (loglevel        0)
line 34 (modulepath /usr/lib/ldap)
line 35 (moduleload back_bdb)
loaded module back_bdb
umovestr: Input/output error
module back_bdb: init_module() failed
/etc/ldap/slapd.conf: line 35: failed to load or initialize module back_bdb
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[majorskan.root]# tail /tmp/z
15124 mprotect(0x40491000, 50688, PROT_NONE) = 0
15124 old_mmap(0x40491000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 5, 0x1f000) = 0x40491000
15124 old_mmap(0x40492000, 46592, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x40492000
15124 close(5)                          = 0
15124 write(2, "loaded module back_bdb\n", 23) = 23
15124 init_module(0, 0)                 = -1 EFAULT (Bad address)
15124 write(2, "module back_bdb: init_module() failed\n", 38) = 38
15124 munmap(0x40472000, 177664)        = 0
15124 write(2, "/etc/ldap/slapd.conf: line 35: failed to load or initialize module back_bdb\n", 76) = 76
15124 _exit(1)                          = ?
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[majorskan.root]# ll /tmp/ldif.QJ53Fd
-rw-------    1 root     root          308 May 22 08:48 /tmp/ldif.QJ53Fd
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[it's just a tree-object initial DB with an admin object including
 leading objects]
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