[Samba] Problem with 3.0.10 and 3.0.11 with 1 smbd process using99% cpu

[Kaplan, Marc]

I have this same problem on 3.0.10, and I also "fixed" it by deleting
the tdbs. My problem, had nothing to do with printing, it was happening
once I started winbindd with security = ADS. 

Jerry, what would we need to do to track this bug down in the tdb code?
I have logs at level 10, ltrace output, and a backtrace.

Do you think that there were changes made to the tdb code in 3.0.12 that
might fix this?

		-Marc

> -----Original Message-----
> From: samba-bounces+marc_kaplan=adaptec.com at lists.samba.org
[mailto:samba-
> bounces+marc_kaplan=adaptec.com at lists.samba.org] On Behalf Of John C.
> Hennessy
> Sent: Tuesday, March 01, 2005 12:07 PM
> To: samba at lists.samba.org
> Cc: john at mckissock.com
> Subject: Re: [Samba] Problem with 3.0.10 and 3.0.11 with 1 smbd
process
> using99% cpu
> 
> Just to let everyone know I was able to fix the problem. I cleaned out
> the tdb files which appearntly had been corrupted.
> 
> -John
> 
> John C. Hennessy wrote:
> 
> > I've been having problems since updating to samba 3.0.10 on Debian
3.1
> > Below is the output of ltrace and gdb on the offending smbd process.
> > I tried upgrading to 3.0.11 and the problem still exists. Anyone
have
> > any suggestions?
> >
> >
> > [ltrace output]
> > After about 20 seconds on the processes ltrace loops this
> >
> > iconv(0x82cecc8, 0xbffff218, 0xbffff21c, 0xbffff220, 0xbffff224) =
-1
> > __errno_location()                               = 0x403ac560
> > iconv(0x82cecc8, 0, 0, 0, 0)                     = 0
> > __errno_location()                               = 0x403ac560
> > iconv(0x82cecc8, 0xbffff218, 0xbffff21c, 0xbffff220, 0xbffff224) =
-1
> > __errno_location()                               = 0x403ac560
> > iconv(0x82cecc8, 0, 0, 0, 0)                     = 0
> > __errno_location()                               = 0x403ac560
> > iconv(0x82cecc8, 0xbffff218, 0xbffff21c, 0xbffff220, 0xbffff224) =
-1
> > __errno_location()                               = 0x403ac560
> > iconv(0x82cecc8, 0, 0, 0, 0)                     = 0
> > __errno_location()                               = 0x403ac560
> > iconv(0x82cecc8, 0xbffff218, 0xbffff21c, 0xbffff220, 0xbffff224) =
-1
> > __errno_location()                               = 0x403ac560
> > iconv(0x82cecc8, 0, 0, 0, 0)                     = 0
> > __errno_location()                               = 0x403ac560
> >
> > [gdb backtrace]
> > Attaching to program: /usr/sbin/smbd, process 10657
> > <snip>
> > 0x40202cf9 in memcpy () from /lib/tls/libc.so.6
> > (gdb) bt
> > #0  0x40202cf9 in memcpy () from /lib/tls/libc.so.6
> > #1  0x081ac059 in tdb_set_lock_alarm ()
> > #2  0x081ac20d in tdb_set_lock_alarm ()
> > #3  0x081ad49b in tdb_exists ()
> > #4  0x081ad6e3 in tdb_traverse ()
> > #5  0x081b4a79 in pjob_delete ()
> > #6  0x081b4f61 in pjob_delete ()
> > #7  0x081a450b in message_dispatch ()
> > #8  0x081b5186 in start_background_queue ()
> > #9  0x081ffd62 in main ()
> > (gdb)
> >
> > John C. Hennessy
> > President/CTO
> > HNK Technology Solutions, Inc.
> >
> >
> >
> 
> 
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