Error Starting Argus Daemon
Welland, Neal
N.Welland at warwick.ac.uk
Wed Jan 30 08:56:38 EST 2013
Hey Carter,
I modified argus.c as you suggested:
# diff argus.c argus.c.orig
583d582
< #ifdef ARGUS_NOT_DEFINED
614d612
< #endif
I recompiled and executed: $ /opt/csw/bin/sudo /usr/local/sbin/argus -D8 -F /etc/argus.conf
Which gave the following output:
argus[27211.01000000]: 30 Jan 13 13:50:53.132830 ArgusCalloc (1, 1772) returning 80c0f58
argus[27211.01000000]: 30 Jan 13 13:50:53.133228 ArgusNewModeler() returning 80c0f58
argus[27211.01000000]: 30 Jan 13 13:50:53.140150 ArgusCalloc (1, 4227852) returning 80c3f18
argus[27211.01000000]: 30 Jan 13 13:50:53.140193 ArgusNewSource(80c0f58) returning 80c3f18
argus[27211.01000000]: 30 Jan 13 13:50:53.140216 ArgusCalloc (1, 196) returning 84cc230
argus[27211.01000000]: 30 Jan 13 13:50:53.140232 ArgusCalloc (1, 88) returning 84cc300
argus[27211.01000000]: 30 Jan 13 13:50:53.140244 ArgusNewQueue () returning 84cc300
argus[27211.01000000]: 30 Jan 13 13:50:53.140266 ArgusCalloc (1, 80) returning 84cc360
argus[27211.01000000]: 30 Jan 13 13:50:53.140277 ArgusNewList () returning 84cc360
argus[27211.01000000]: 30 Jan 13 13:50:53.140287 ArgusCalloc (1, 80) returning 84cc3b8
argus[27211.01000000]: 30 Jan 13 13:50:53.140300 ArgusNewList () returning 84cc3b8
argus[27211.01000000]: 30 Jan 13 13:50:53.140310 ArgusNewOutput() returning retn 84cc230
argus[27211.01000000]: 30 Jan 13 13:50:53.140342 setArgusMarReportInterval(60) returning
argus[27211.01000000]: 30 Jan 13 13:50:53.152243 setArgusID(80c3f34, 0x89cd5bc0) done
argus[27211.01000000]: 30 Jan 13 13:50:53.152296 setArgusPortNum(561) returning
argus[27211.01000000]: 30 Jan 13 13:50:53.152318 clearArgusDevice(80c3f18) returning
argus[27211.01000000]: 30 Jan 13 13:50:53.152330 ArgusCalloc (1, 80) returning 84d1220
argus[27211.01000000]: 30 Jan 13 13:50:53.152341 ArgusNewList () returning 84d1220
argus[27211.01000000]: 30 Jan 13 13:50:53.152850 ArgusCalloc (1, 40) returning 84d22c0
argus[27211.01000000]: 30 Jan 13 13:50:53.152875 ArgusPushFrontList (84d1220, 84d22c0, 1) returning 84d17c9
argus[27211.01000000]: 30 Jan 13 13:50:53.152890 setArgusDevice(nxge0) returning
argus[27211.01000000]: 30 Jan 13 13:50:53.152915 ArgusDeleteList (0, 2) returning
argus[27211.01000000]: 30 Jan 13 13:50:53.152926 ArgusCalloc (1, 80) returning 84d1278
argus[27211.01000000]: 30 Jan 13 13:50:53.152937 ArgusNewList () returning 84d1278
argus[27211.01000000]: 30 Jan 13 13:50:53.152947 ArgusCalloc (1, 12) returning 84d1c30
argus[27211.01000000]: 30 Jan 13 13:50:53.152958 ArgusPushFrontList (84d1278, 84d1c30, 1) returning 804685f
argus[27211.01000000]: 30 Jan 13 13:50:53.152985 setArgusMarReportInterval(60) returning
The daemon seems to be running now, but not actually logging.
$ cat /var/adm/messages
Jan 30 13:50:53 cachi argus[27211]: [ID 139070 daemon.warning] 30 Jan 13 13:50:53.157620 started
Interestingly, if I didn't specifying -F, the daemon either shutdown or seemed to be in a loop looking for an interface.
Where do we go from here?
Regards, Neal.
-----Original Message-----
From: Carter Bullard [mailto:carter at qosient.com]
Sent: 28 January 2013 22:16
To: Welland, Neal
Cc: argus-info at lists.andrew.cmu.edu
Subject: Re: [ARGUS] Error Starting Argus Daemon
* PGP - S/MIME Signed by an unverified key: 28/01/2013 at 22:15:45
Hey Neal,
Best I can do in interpreting the error, is that EPERM is being returned as the error code for the call to pthread_create(), which is an error with permissions on setting the
scheduling priority of the ArgusOutput thread.
The scheduling assignments are done in argus.c, around line #605.
One way to get past this is to comment out all the scheduling logic, and see if we get farther. To do this, apply this patch:
==== //depot/argus/argus/argus/argus.c#90 - /Volumes/Users/carter/argus/argus/argus/argus.c ====
605a606
> #ifdef ARGUS_NOT_DEFINED
635a637
> #endif
which says add an ' #ifdef ARGUS_NOT_DEFINED ' to line 605 in your ./argus/argus.c, which will be false, and close the logic with an #endif on line 635. This basically comments out all references to pthread_attr_getschedpolicy() and pthread_attr_setschedpolicy() calls in the code.
After you comment out this and compile, you should get farther?
Hope all is most excellent, and sorry for the inconvenience,
Carter
On Jan 28, 2013, at 6:45 AM, "Welland, Neal" <N.Welland at warwick.ac.uk> wrote:
> Good morning,
>
> Apologies for the delay. Had to get gdb installed!
>
> I eventually got argus to recompile with debugging symbols. I had to tweak bin/mkdep - it explicitly sets the PATH, but did not include the location of gcc on our installation!
>
> Anyway, here is the output from the gdb session:
>
> bash-3.2$ sudo /opt/csw/bin/gdb bin/argus
> Password:
> GNU gdb (GDB) 7.2
> Copyright (C) 2010 Free Software Foundation, Inc.
> License GPLv3+: GNU GPL version 3 or later
> <http://gnu.org/licenses/gpl.html>
> This is free software: you are free to change and redistribute it.
> There is NO WARRANTY, to the extent permitted by law. Type "show copying"
> and "show warranty" for details.
> This GDB was configured as "i386-pc-solaris2.10".
> For bug reporting instructions, please see:
> <http://www.gnu.org/software/gdb/bugs/>...
> Reading symbols from /var/tmp/argus-3.0.4/bin/argus...done.
> (gdb) break ArgusShutDown
> Breakpoint 1 at 0x805a927: file argus.c, line 810.
> (gdb) run -X
> Starting program: /var/tmp/argus-3.0.4/bin/argus -X [Thread debugging
> using libthread_db enabled] [New Thread 1 (LWP 1)]
> [New LWP 2 ]
> [Switching to Thread 1 (LWP 1)]
>
> Breakpoint 1, ArgusShutDown (sig=1) at argus.c:810
> 810 ArgusShutDownFlag++;
> (gdb) where
> #0 ArgusShutDown (sig=1) at argus.c:810
> #1 0x08085256 in ArgusLog (priority=3, fmt=0x809f62c
> "ArgusInitOutput() pthread_create error %s\n") at argus_util.c:1952
> #2 0x08075419 in ArgusInitOutput (output=0x84c9a68) at
> ArgusOutput.c:381
> #3 0x0805a766 in main (argc=2, argv=0x8047d40) at argus.c:614
> (gdb)
>
> I hope this helps pin-point the problem.
>
> Regards, Neal.
>
> -----Original Message-----
> From: Carter Bullard [mailto:carter at qosient.com]
> Sent: 25 January 2013 15:57
> To: Welland, Neal
> Cc: argus-info at lists.andrew.cmu.edu
> Subject: Re: [ARGUS] Error Starting Argus Daemon
>
> > Old - S/MIME Signed by an unverified key: 25/01/2013 at 15:57:22
>
> Hey Neal,
> That is much better, although still perplexing. The " ArgusShutDown(SIGHUP) ", is a problem, and figuring that out is the next step.
>
> Are you happy to run gdb() on this to see what is up? If so, compiling argus with the required debugging symbols, demands another recompile. In the argus distribution root directory:
>
> % make clobber
> % touch .devel
> % ./configure
> % make
>
> Then starting argus in gdb() and setting it up, involves:
>
> % sudo gdb bin/argus
> (gdb) break ArgusShutDown
> (gdb) run -X
> Starting program: /Volumes/Users/carter/argus/argus/bin/argus -X
>
> Breakpoint 1, ArgusShutDown (.....
> (gdb)
>
> When it breaks, I need to know where argus is, when it generates, the error, ..., so:
>
> (gdb) where
>
> If I can get the printout, that will help a great deal.
> Carter
>
> * Carter Bullard <carter at qosient.com>
> * Issuer: "VeriSign - Unverified
>
>
* Carter Bullard <carter at qosient.com>
* Issuer: "VeriSign - Unverified
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