Hi!
Yesterday we finally get the stack trace of Samba. Here you have:
Program received signal SIGSEGV, Segmentation fault.
0xfefd4f6c in _free_unlocked () from /lib//libc.so.1
(gdb) bt
#0 0xfefd4f6c in _free_unlocked () from /lib//libc.so.1
#1 0xfefd4f14 in free () from /lib//libc.so.1
#2 0xfed9fad0 in ldap_set_lderrno () from /usr/lib//libldap.so.5
#3 0xfedbc084 in ldap_create_virtuallist_control ()
from /usr/lib//libldap.so.5
#4 0xfee0a8fc in setup_vlv_params () from /usr/lib//libsldap.so.1
#5 0xfee0b46c in search_state_machine () from /usr/lib//libsldap.so.1
#6 0xfee0c1fc in __ns_ldap_firstEntry () from /usr/lib//libsldap.so.1
#7 0xfee4ba3c in _nss_ldap_getent () from /usr/lib//nss_ldap.so.1
#8 0xfefdc0d8 in nss_getent_u () from /lib//libc.so.1
#9 0xfefdbc70 in nss_getent () from /lib//libc.so.1
#10 0xfefc7074 in getgrent_r () from /lib//libc.so.1
#11 0x002ef230 in get_users_in_group (gname=0x56bfa1 "referencial")
at lib/util_getent.c:282
#12 0x002ed724 in user_in_unix_group_list (user=0xffbfc048 "csi",
gname=0x56bfa1 "referencial") at lib/username.c:519
#13 0x002eda2c in user_in_group_list (user=0xffbfc048 "csi",
gname=0x56bfa1 "referencial", groups=0x0, n_groups=<error type>)
at lib/username.c:566
#14 0x002edd50 in user_in_list (user=0xffbfc048 "csi", list=0x508220,
groups=0x0, n_groups=<error type>) at lib/username.c:607
#15 0x000675cc in user_ok (user=0xffbfc048 "csi", snum=128, groups=0x0,
n_groups=<error type>) at smbd/password.c:397
---Type <return> to continue, or q <return> to quit---
#16 0x00067d8c in authorise_login (snum=128, user=0xffbfdf10 "", password=
{data = 0x510238 "Q» §E©wdª\232\215\222xB5\220\221\200ÂÒ¯·Âv",
length = <error type>, free = 0x3029b0 <free_data_blob>}, guest=0xffbfe0b0)
at smbd/password.c:547
#17 0x001076a8 in make_connection_snum (snum=128, vuser=0x0, password=
{data = 0x510238 "Q» §E©wdª\232\215\222xB5\220\221\200ÂÒ¯·Âv",
length = <error type>, free = 0x3029b0 <free_data_blob>},
pdev=0xffbfe258 "",
status=0xffbfe928) at smbd/service.c:336
#18 0x0010a348 in make_connection (service_in=0xffbfea40 "REFERENCIAL",
password=
{data = 0x510238 "Q» §E©wdª\232\215\222xB5\220\221\200ÂÒ¯·Âv",
length = <error type>, free = 0x3029b0 <free_data_blob>},
pdev=0xffbfe930 "", vuid=0,
status=0xffbfe928) at smbd/service.c:817
#19 0x00094a50 in reply_tcon_and_X (conn=0x0, inbuf=0x525dea "",
outbuf=0x5461d4 "", length=220, bufsize=65475) at smbd/reply.c:662
#20 0x001039f8 in switch_message (type=117, inbuf=0x525dea "",
outbuf=0x5461d4 "", size=220, bufsize=65475) at smbd/process.c:1071
#21 0x00104b00 in chain_reply (inbuf=0x525d48 "", outbuf=0x546198 "",
size=280, bufsize=65535) at smbd/process.c:1338
#22 0x000b3db8 in reply_sesssetup_and_X (conn=0x0, inbuf=0x525d48 "",
outbuf=0x546198 "", length=280, bufsize=65535) at smbd/sesssetup.c:1115
#23 0x001039f8 in switch_message (type=115, inbuf=0x525d48 "",
outbuf=0x546198 "", size=280, bufsize=65535) at smbd/process.c:1071
---Type <return> to continue, or q <return> to quit---
#24 0x00103b04 in construct_reply (inbuf=0x525d48 "", outbuf=0x546198 "",
size=280, bufsize=65535) at smbd/process.c:1101
#25 0x00104130 in process_smb (inbuf=0x525d48 "", outbuf=0x546198 "")
at smbd/process.c:1201
#26 0x00105ed0 in smbd_process () at smbd/process.c:1753
#27 0x003e168c in main (argc=3, argv=0xffbffc6c) at smbd/server.c:974
As you can see, it crashes when it uses /usr/lib/libldap. But in fact,
it should use /usr/local/lib/libldap ( you can see that we put " env
LD_FLAGS="-L/usr/local/lib" " before the ./configure ).
In that case, the group name is called "REFERENCIAL"
Thanks!
Tom Crummey wrote:
Hello Miki,
Did you get a chance to compile with debugging symbols and get the
stack trace of the crash?
Tom.
----------------------------------------------------------------------------
Tom Crummey, Systems and Network Manager, EMAIL: [EMAIL PROTECTED]
Department of Electronic and Electrical Engineering,
University College London, TEL: +44 (0)20 7679
3898
Torrington Place, FAX: +44 (0)20 7388
9325
London, UK, WC1E 7JE.
----------------------------------------------------------------------------
On Thu, 5 Jan 2006, Miki Monguilod wrote:
Hi Tom,
In fact, I've compiled both without positive results. I first
compiled the newest Samba version (3.0.21a) and it didn't fix the
problem. After seeing the Gerald's mail and the bugzilla post, I've
compiled Samba 3.0.20a too.
To sum up, I've tried with:
Samba 3.0.14a
Samba 3.0.20a
Samba 3.0.20b
Samba 3.0.21
Samba 3.0.21a
Do you want me to post this problem in bugzilla.samba.org ?
bye!
Tom Crummey wrote:
Hello Miki,
Did you mean 3.0.21a?
Tom.
----------------------------------------------------------------------------
Tom Crummey, Systems and Network Manager, EMAIL: [EMAIL PROTECTED]
Department of Electronic and Electrical Engineering,
University College London, TEL: +44 (0)20
7679 3898
Torrington Place, FAX: +44 (0)20
7388 9325
London, UK, WC1E 7JE.
----------------------------------------------------------------------------
On Wed, 4 Jan 2006, Miki Monguilod wrote:
Hi,
I've compiled samba 3.0.20a version, but the problem still
continues....
Otherwise, thanks for telling me.
bye!
Gerald (Jerry) Carter wrote:
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Hash: SHA1
Miki Monguilod wrote:
zeus3:/var/log/samba# cat log.172.16.1.187
[2005/12/28 19:37:44, 0] lib/fault.c:fault_report(36)
===============================================================
[2005/12/28 19:37:44, 0] lib/fault.c:fault_report(37)
INTERNAL ERROR: Signal 10 in pid 11375 (3.0.21)
Please read the Trouble-Shooting section of the Samba3-HOWTO
[2005/12/28 19:37:44, 0] lib/fault.c:fault_report(39)
From: http://www.samba.org/samba/docs/Samba3-HOWTO.pdf
[2005/12/28 19:37:44, 0] lib/fault.c:fault_report(40)
===============================================================
[2005/12/28 19:37:44, 0] lib/util.c:smb_panic2(1554)
PANIC: internal error
Might be related to https://bugzilla.samba.org/show_bug.cgi?id=3346
cheers, jerry
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Utilitzeu el Servei Online d'Atencio a l'Usuari
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------------------------------------------------------------------------------
Nom: Miki Cognoms: Monguilod Serena
Centre de Serveis Informatics (CSI) e-mail:[EMAIL PROTECTED]
Enginyeria i Arquitectura La Salle PGP KeyID: 0xBBF686E1
Universitat Ramon Llull Telefon: 93 290 24 00
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Utilitzeu el Servei Online d'Atencio a l'Usuari
(http://www.salleURL.edu/csi)
------------------------------------------------------------------------------
Nom: Miki Cognoms: Monguilod Serena
Centre de Serveis Informatics (CSI) e-mail:[EMAIL PROTECTED]
Enginyeria i Arquitectura La Salle PGP KeyID: 0xBBF686E1
Universitat Ramon Llull Telefon: 93 290 24 00
Barcelona Extensio: 209
--
==============================================================================
Utilitzeu el Servei Online d'Atencio a l'Usuari (http://www.salleURL.edu/csi)
------------------------------------------------------------------------------
Nom: Miki Cognoms: Monguilod Serena
Centre de Serveis Informatics (CSI) e-mail:[EMAIL PROTECTED]
Enginyeria i Arquitectura La Salle PGP KeyID: 0xBBF686E1
Universitat Ramon Llull Telefon: 93 290 24 00
Barcelona Extensio: 209
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