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Re: Which version of openldap is "rock solid"!



On Monday 16 January 2006 09:55, Andreas Grabner wrote:
> Hi,
>
> i had (have) some troubles with my openldap-sever using version 2.3.[11|
> 13|17 now] on linux 2.6-smp. Slowly users get angry (my fault i should
> have tested more). I read about "stable" in this Mailinglist and
> thinking of swtiching back to openldap-2.2.30.

The discussions regarding stability have been regarding slapd, not the 
libraries or utilities.

> Which is the most stable version known???

2.3.17, although there may be issues with epoll support (ie affecting machines 
running 2.6 kernels), but this is particular to slapd (not the libraries).

> BTW my problem:
> Samba panics.

What version of samba? What architecture?

> The guys from  the Samba-Team point to "libldap and 
> libnss_ldap". Here the samba logs:
>
>
> [2006/01/14 11:24:15, 2] passdb/pdb_ldap.c:init_sam_from_ldap(640)
>   init_sam_from_ldap: Entry found for user: karls
> smbd: io.c:491: ber_get_next: Assertion `ber->ber_buf == ((void *)0)'
> failed.
> [2006/01/14 11:24:15, 0] lib/fault.c:fault_report(36)
>   ===============================================================
> [2006/01/14 11:24:15, 0] lib/fault.c:fault_report(37)
>   INTERNAL ERROR: Signal 6 in pid 12304 (3.0.21a)
>   Please read the Trouble-Shooting section of the Samba3-HOWTO
> [2006/01/14 11:24:15, 0] lib/fault.c:fault_report(39)
>
>   From: http://www.samba.org/samba/docs/Samba3-HOWTO.pdf
> [2006/01/14 11:24:15, 0] lib/fault.c:fault_report(40)
>   ===============================================================
> [2006/01/14 11:24:15, 0] lib/util.c:smb_panic2(1554)
>   PANIC: internal error
> [2006/01/14 11:24:15, 0] lib/util.c:smb_panic2(1562)
>   BACKTRACE: 47 stack frames:
>    #0 /usr/local/samba/sbin/smbd(smb_panic2+0x1b6) [0x8201d3b]
>    #1 /usr/local/samba/sbin/smbd(smb_panic+0x19) [0x8201b81]
>    #2 /usr/local/samba/sbin/smbd [0x81ef6af]
>    #3 /usr/local/samba/sbin/smbd [0x81ef724]
>    #4 [0xffffe420]
>    #5 /lib/tls/libc.so.6(abort+0x1d2) [0xb7cb7fa2]
>    #6 /lib/tls/libc.so.6(__assert_fail+0x10f) [0xb7cb02df]
>    #7 /usr/local/lib/liblber-2.3.so.0(ber_get_next+0xfd) [0xb7ee726d]
>    #8 /usr/local/lib/libldap-2.3.so.0 [0xb7ef79e4]
>    #9 /usr/local/lib/libldap-2.3.so.0 [0xb7ef76d5]
>    #10 /usr/local/lib/libldap-2.3.so.0(ldap_result+0x90) [0xb7ef71c0]
>    #11 /lib/libnss_ldap.so.2 [0xb78fdf8a]
>    #12 /lib/libnss_ldap.so.2 [0xb78fdb7a]
>    #13 /lib/libnss_ldap.so.2(_nss_ldap_initgroups_dyn+0x170)
> [0xb79016f0]
>    #14 /lib/tls/libc.so.6 [0xb7d34b54]
>    #15 /lib/tls/libc.so.6(initgroups+0x6b) [0xb7d34a4b]
>    #16 /usr/local/samba/sbin/smbd [0x81e1bb3]
>    #17 /usr/local/samba/sbin/smbd [0x81e1e7c]
>    #18 /usr/local/samba/sbin/smbd(getgroups_user+0x4d) [0x81e1edd]
>    #19 /usr/local/samba/sbin/smbd(pdb_default_enum_group_memberships
> +0x29) [0x81e202f]
>    #20 /usr/local/samba/sbin/smbd [0x81d3d7f]
>    #21 /usr/local/samba/sbin/smbd [0x81c6ebe]
>    #22 /usr/local/samba/sbin/smbd(pdb_enum_group_memberships+0x56)
> [0x81c8a0a]
>    #23 /usr/local/samba/sbin/smbd [0x823cb40]
>    #24 /usr/local/samba/sbin/smbd [0x823ced0]
>    #25 /usr/local/samba/sbin/smbd(make_server_info_sam+0x12b)
> [0x823d19d]
>    #26 /usr/local/samba/sbin/smbd [0x82387c7]
>    #27 /usr/local/samba/sbin/smbd [0x8238a5b]
>    #28 /usr/local/samba/sbin/smbd [0x8236324]
>    #29 /usr/local/samba/sbin/smbd(_net_sam_logon+0x6eb) [0x8133db8]
>    #30 /usr/local/samba/sbin/smbd [0x8131b2b]
>    #31 /usr/local/samba/sbin/smbd(api_rpcTNP+0x232) [0x81719fb]
>    #32 /usr/local/samba/sbin/smbd(api_pipe_request+0xff) [0x8171742]
>    #33 /usr/local/samba/sbin/smbd [0x816b0f2]
>    #34 /usr/local/samba/sbin/smbd [0x816b2c0]
>    #35 /usr/local/samba/sbin/smbd [0x816b8a5]
>    #36 /usr/local/samba/sbin/smbd [0x816baa6]
>    #37 /usr/local/samba/sbin/smbd(write_to_pipe+0x105) [0x816ba1a]
>    #38 /usr/local/samba/sbin/smbd(reply_pipe_write_and_X+0x13b)
> [0x80a5e0a]
>    #39 /usr/local/samba/sbin/smbd(reply_write_and_X+0xa8) [0x80ad585]
>    #40 /usr/local/samba/sbin/smbd [0x80de9d6]
>    #41 /usr/local/samba/sbin/smbd [0x80dea86]
>    #42 /usr/local/samba/sbin/smbd(process_smb+0x1eb) [0x80dedd2]
>    #43 /usr/local/samba/sbin/smbd(smbd_process+0x153) [0x80dfb2d]
>    #44 /usr/local/samba/sbin/smbd(main+0x854) [0x828b3cb]
>    #45 /lib/tls/libc.so.6(__libc_start_main+0xf4) [0xb7ca3974]
>    #46 /usr/local/samba/sbin/smbd [0x807e871]

-- 
Buchan Milne
ISP Systems Specialist
B.Eng,RHCE(803004789010797),LPIC-2(LPI000074592)

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