samba - Nov 2002 - call_trans2qfsinfo, Signal 11,smb_panic, internal error

Hallo,

i have a problem with samba 2.2.6 and SuSE linux 8.0
smbd receives a signal 11. Client is WinXP. 

smbd-logfile:

[2002/11/03 11:52:01.051758, 3, pid=515, effective(0, 0), real(0, 0)]
smbd/process.c:switch_message(685)

switch message SMBtrans2 (pid 515)

[2002/11/03 11:52:01.051912, 3, pid=515, effective(0, 0), real(0, 0)]
smbd/sec_ctx.c:set_sec_ctx(329)

setting sec ctx (500, 100) - sec_ctx_stack_ndx = 0

[2002/11/03 11:52:01.052028, 3, pid=515, effective(0, 0), real(0, 0)]
smbd/sec_ctx.c:set_sec_ctx(334)

5 user groups: 

100 14 16 17 33 

[2002/11/03 11:52:01.052195, 5, pid=515, effective(500, 100), real(0, 0)]
smbd/uid.c:change_to_user(202)

change_to_user uid=(0,500) gid=(0,100)

[2002/11/03 11:52:01.052352, 3, pid=515, effective(500, 100), real(0, 0)]
smbd/trans2.c:call_trans2qfsinfo(1356)

call_trans2qfsinfo: level = 259

[2002/11/03 11:52:01.053721, 0, pid=515, effective(500, 100), real(0, 0)]
lib/fault.c:fault_report(38)

==============================================================
[2002/11/03 11:52:01.054105, 0, pid=515, effective(500, 100), real(0, 0)]
lib/fault.c:fault_report(39)

INTERNAL ERROR: Signal 11 in pid 515 (2.2.6-SuSE)

Please read the file BUGS.txt in the distribution

[2002/11/03 11:52:01.054471, 0, pid=515, effective(500, 100), real(0, 0)]
lib/fault.c:fault_report(41)

==============================================================
[2002/11/03 11:52:01.054738, 0, pid=515, effective(500, 100), real(0, 0)]
lib/util.c:smb_panic(1094)

PANIC: internal error
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On Sun, 3 Nov 2002, Mike Junghanns wrote:
> Hallo,
> 
> i have a problem with samba 2.2.6 and SuSE linux 8.0
> smbd receives a signal 11. Client is WinXP. 
Can you try to reproduce this against a pristince source 
version of 2.2.6 built on a SuSE 8.0 box ?  I need to find out 
if this is a SuSE package issue or a generic 2.2.6 issue.

Also try to get a backtrace is gdb (see "panic action" in 
smb.conf(5)).



cheers, jerry
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On Sun, Nov 03, 2002 at 12:13:23PM +0100, Mike Junghanns
wrote:
> Hallo,
> 
> i have a problem with samba 2.2.6 and SuSE linux 8.0
> smbd receives a signal 11. Client is WinXP. 
Please can you add the line :

panic action = /bin/sleep 9999999

to the [global] section of smb.conf, reproduce the
crash and then attach to the crashed process with gdb
and send a backtrace (using the "bt" gdb command).

Thanks,

	Jeremy.

----- Original Message -----
From: "Gerald (Jerry) Carter" <jerry@samba.org>
To: "Mike Junghanns" <lightman@online.de>
Cc: <samba@lists.samba.org>
Sent: Sunday, November 03, 2002 4:03 PM
Subject: Re: [Samba] call_trans2qfsinfo, Signal 11,smb_panic, internal error

> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
>
> On Sun, 3 Nov 2002, Mike Junghanns wrote:
>
> > Hallo,
> >
> > i have a problem with samba 2.2.6 and SuSE linux 8.0
> > smbd receives a signal 11. Client is WinXP.
>
> Can you try to reproduce this against a pristince source
> version of 2.2.6 built on a SuSE 8.0 box ?  I need to find out
> if this is a SuSE package issue or a generic 2.2.6 issue.
>
Yes , i can reproduce it on a version build from pristine source.
> Also try to get a backtrace is gdb (see "panic action" in
> smb.conf(5)).
>
Here is the backtrace from gdb
(gdb) bt full
#0 0x40221099 in wait4 () from /lib/libc.so.6
No symbol table info available.
#1 0x4029bbd8 in __DTOR_END__ () from /lib/libc.so.6
No symbol table info available.
#2 0x401c4236 in system () from /lib/libc.so.6
No symbol table info available.
#3 0x081437bd in smb_panic ()
No symbol table info available.
#4 0x08131f83 in fault_report ()
No symbol table info available.
#5 0x08131fda in sig_fault ()
No symbol table info available.
#6 <signal handler called>
No symbol table info available.
#7 0x401e84ec in fgets_unlocked () from /lib/libc.so.6
No symbol table info available.
#8 0x4024bb03 in getmntent_r () from /lib/libc.so.6
No symbol table info available.
#9 0x4024b977 in getmntent () from /lib/libc.so.6
No symbol table info available.
#10 0x08159961 in disk_quotas ()
No symbol table info available.
#11 0x0806f235 in disk_free ()
---Type <return> to continue, or q <return> to quit---
No symbol table info available.
#12 0x0806f452 in sys_disk_free ()
No symbol table info available.
#13 0x0809ed58 in vfswrap_disk_free ()
No symbol table info available.
#14 0x080924d1 in call_trans2qfsinfo ()
No symbol table info available.
#15 0x08096bc9 in reply_trans2 ()
No symbol table info available.
#16 0x080a567f in switch_message ()
No symbol table info available.
#17 0x080a5720 in construct_reply ()
No symbol table info available.
#18 0x080a5961 in process_smb ()
No symbol table info available.
#19 0x080a62f8 in smbd_process ()
No symbol table info available.
#20 0x0806b678 in main ()
No symbol table info available.
#21 0x401969ed in __libc_start_main () from /lib/libc.so.6
No symbol table info available.
(gdb)