LinuxQuestions.org
Share your knowledge at the LQ Wiki.
Go Back   LinuxQuestions.org > Forums > Linux Forums > Linux - Server
User Name
Password
Linux - Server This forum is for the discussion of Linux Software used in a server related context.

Notices


Reply
  Search this Thread
Old 07-21-2008, 02:47 AM   #1
Elnegro8
Member
 
Registered: Jul 2006
Posts: 70

Rep: Reputation: 15
samba panic please advise how to deubg


hi all

during copy process from win-xp sp3 to linux samba share centos5
kernel 2.6.18-92.1.6.el5 i got panic in samba and in the syslog

kernel panic not sync >???

log :
[2008/07/19 12:26:21, 0] lib/fault.c:fault_report(42)
INTERNAL ERROR: Signal 11 in pid 6852 (3.0.28-1.el5_2.1)
Please read the Trouble-Shooting section of the Samba3-HOWTO
[2008/07/19 12:26:21, 0] lib/fault.c:fault_report(44)

From: http://www.samba.org/samba/docs/Samba3-HOWTO.pdf
[2008/07/19 12:26:21, 0] lib/fault.c:fault_report(45)
===============================================================
[2008/07/19 12:26:21, 0] lib/util.c:smb_panic(1655)
PANIC (pid 6852): internal error
[2008/07/19 12:26:21, 0] lib/util.c:log_stack_trace(1759)
BACKTRACE: 16 stack frames:
#0 smbd(log_stack_trace+0x2d) [0x64eedd]
#1 smbd(smb_panic+0x5d) [0x64f00d]
#2 smbd [0x639b9a]
#3 [0x3a9420]
#4 smbd [0x453ee0]
#5 smbd(tdb_lock+0x145) [0x666155]
#6 smbd(tdb_find_lock_hash+0x3a) [0x662cba]
#7 smbd(tdb_parse_record+0x52) [0x662e12]
#8 smbd(get_delete_on_close_flag+0x61) [0x5ef681]
#9 smbd(handle_trans2+0x5230) [0x4b1d20]
#10 smbd(reply_trans2+0x6bb) [0x4b350b]
#11 smbd [0x4cfd90]
#12 smbd(smbd_process+0x836) [0x4d0e26]
#13 smbd(main+0xbdd) [0x72c3ad]
#14 /lib/libc.so.6(__libc_start_main+0xdc) [0xdfadec]
#15 smbd [0x4543a1]
[2008/07/19 12:26:21, 0] lib/fault.c:dump_core(181)
dumping core in /var/log/samba/cores/smbd

and there is now new core file althogth i add the line :

enable core files = Yes

in the smb.conf please advice i cant copy files to the server its for backup

10xxx
 
Old 07-21-2008, 08:44 PM   #2
Mr. C.
Senior Member
 
Registered: Jun 2008
Posts: 2,529

Rep: Reputation: 63
This might be best to check/report either on the CentOS list, and the Samba list.

Last edited by Mr. C.; 07-21-2008 at 08:48 PM.
 
Old 07-22-2008, 04:03 AM   #3
Elnegro8
Member
 
Registered: Jul 2006
Posts: 70

Original Poster
Rep: Reputation: 15
10xx any how

but anyone else with the same error ??
INTERNAL ERROR: Signal
 
Old 07-22-2008, 04:18 AM   #4
Elnegro8
Member
 
Registered: Jul 2006
Posts: 70

Original Poster
Rep: Reputation: 15
10xx any how

but anyone else with the same error ??
INTERNAL ERROR: Signal 11
 
Old 07-22-2008, 11:44 AM   #5
Mr. C.
Senior Member
 
Registered: Jun 2008
Posts: 2,529

Rep: Reputation: 63
Signal 11 is a standard Segmentation Violation - this means the program crashed due to an attempt to address space outside its virtual address space. This occurs when pointers are uninitialized, the stack is overwritten due to buffer overruns, etc. This is a very common, standard generic error. In layman's terms - it simply means "crashed". And there are many crash reports on Samba, like any application, and they require analysis at the next level.
 
Old 07-23-2008, 02:23 AM   #6
Elnegro8
Member
 
Registered: Jul 2006
Posts: 70

Original Poster
Rep: Reputation: 15
so what i need to do ?

i need to post any others log?

tell me what and i will do maybe to setup the debug level to higher level

please help meeeeeeeeeeee
 
Old 07-23-2008, 02:31 AM   #7
Mr. C.
Senior Member
 
Registered: Jun 2008
Posts: 2,529

Rep: Reputation: 63
The CentOS people and the Samba people are probably not monitoring this list. Go to the forums or mailing lists for those sites and pose your problem, including your crash dump. This will be your best bet.

The CentOS people may have already addressed this problem through a patch that they can make available to you.

The Samba people will most likely need you to build Samba with debugging enabled, and then send them a crash log. But they will tell you what to do. If you are comfortable building from source, then you can go to the Samba site directly.
 
  


Reply


Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is Off
HTML code is Off



Similar Threads
Thread Thread Starter Forum Replies Last Post
Need advise to do this... raxvoc Fedora 4 11-14-2005 11:21 PM
Advise Me Please hossam Linux - Software 4 04-23-2005 08:58 PM
Samba attacks. Should I panic? Ganbare Linux - Security 6 01-28-2005 08:55 AM
Please advise me! negoa General 5 12-13-2004 10:57 AM
Please advise samhus Linux - Hardware 3 07-27-2004 01:50 PM

LinuxQuestions.org > Forums > Linux Forums > Linux - Server

All times are GMT -5. The time now is 12:29 PM.

Main Menu
Advertisement
My LQ
Write for LQ
LinuxQuestions.org is looking for people interested in writing Editorials, Articles, Reviews, and more. If you'd like to contribute content, let us know.
Main Menu
Syndicate
RSS1  Latest Threads
RSS1  LQ News
Twitter: @linuxquestions
Facebook: linuxquestions Google+: linuxquestions
Open Source Consulting | Domain Registration