Sparc64 OpenBSD4.1 Compile issue

Thu Feb 7 16:27:40 EST 2008

So there is something weird about the BIND address.  It seems to
have a " at the end of it, which shouldn't be there.   Could you
check your /etc/argus.conf to remove the double-quotes from the
BIND address you are specifiying?

If that's it, I'll put in some syntax checking on the paramter to all
these variables.

If that is not it, then when it dies add some more print lines to
reveal what is going on:

    (gdb) print hp
    (gdb) print *hp
    (gdb) list

That kind of thing.

Carter

On Feb 7, 2008, at 3:57 PM, Eric Pancer wrote:

> On Feb 7, 2008 10:49 AM, Carter Bullard <carter at qosient.com> wrote:
>> There is a bit of confusion here.  Your patches are for
>> argus-clients, but your segfault is in argus.
>
> Yes, I apologize about that. Let's move forward assuming argus is
> failing and that I've built the clients and installed them
> successfully so far.
>
>> Just so we're all on the same page.  Be sure and get the
>> latest code off the server.  While the names are the same
>> the version on the server is changing constantly.
>> The clients are new, rc.69.
>
> I installed them (as well as argus-3.0.0 from today); note that I had
> to make a change in clients/ratop/ratop.c to duplicate
> !defined(OpenBSD) where Cygwin and sun were undefined, as well.
>
>> Argus has Threads support turned off by default, so it
>> doesn't need any patching, to get around the compile issue
>> you're seeing.
>>
>> Please give the new argus a try asap, as I'm trying to get it
>> released as soon as I can.
>>
>> I don't have access to any OpenBSD machines.
>> I put in some ./configure support to deal with missing
>> sched() routines, so that should help.  Grab this version
>> and see how far you get on the compiles.
>
> Great, thanks for the change. Now onto my problems :-)
>
> Argus dumps core with a segmentation fault on startup.
>
> argus[20517]: 31 Dec 69 18:00:00.018954 ArgusNewList () returning  
> 0x40854040
> argus[20517]: 31 Dec 69 18:00:00.034308 ArgusNewHashTable (65536)
> returning 0x4cc2a000
> argus[20517]: 31 Dec 69 18:00:00.034933 ArgusNewQueue () returning  
> 0x40854080
> argus[20517]: 31 Dec 69 18:00:00.035062 ArgusNewModeler() returning  
> 0x4816c000
> argus[20517]: 31 Dec 69 18:00:00.042180 ArgusNewSource() returning  
> 0x4fcba000
> argus[20517]: 31 Dec 69 18:00:00.042697 ArgusNewQueue () returning  
> 0x408540c0
> argus[20517]: 31 Dec 69 18:00:00.042815 ArgusNewOutput() returning
> retn 0x49aa8000
> argus[20517]: 31 Dec 69 18:00:00.043131  
> setArgusMarReportInterval(60) returning
> argus[20517]: 31 Dec 69 18:00:00.043427 setArgusID(0x4816c000, 0x0)  
> done
> argus[20517]: 31 Dec 69 18:00:00.043548 ArgusDeleteList (0x0, 2)  
> returning
> argus[20517]: 31 Dec 69 18:00:00.043662 clearArgusDevice(0x4fcba000)  
> returning
> argus[20517]: 31 Dec 69 18:00:00.043772 setArgusPortNum(0) returning
> argus[20517]: 31 Dec 69 18:00:00.043892  
> setArgusMarReportInterval(60) returning
> argus[20517]: 31 Dec 69 18:00:00.044005 clearArgusConfiguration ()  
> returning
> argus[20517]: 31 Dec 69 18:00:00.045560 setArgusPortNum(561) returning
> argus[20517]: 31 Dec 69 18:00:00.046354 ArgusParseResourceFile:
> ArgusBindAddr "(null)"
> argus[20517]: 31 Dec 69 18:00:00.046653  
> setArgusMarReportInterval(300) returning
> argus[20517]: 31 Dec 69 18:00:00.046784 ArgusParseResourceFile
> (/etc/argus.conf) returning
> argus[20517]: 31 Dec 69 18:00:00.046909 setArgusInterfaceStatus(1)
> argus[20517]: 31 Dec 69 18:00:00.056608 ArgusNewList () returning  
> 0x408543c0
> argus[20517]: 31 Dec 69 18:00:00.056757 setArgusDevice(hme0) returning
> argus[20517]: 31 Dec 69 18:00:00.058856 ArgusInitSource()
> pcap_open_live(hme0) returned 0x4c000a00
> argus[20517]: 31 Dec 69 18:00:00.059475 Arguslookup_pcap_callback(1)
> returning ArgusEtherPacket(): 0x11d2b4
> argus[20517]: 31 Dec 69 18:00:00.059602 ArgusOpenInterface(0x4fcba000,
> 'hme0') returning
> argus[20517]: 31 Dec 69 18:00:00.061891 ArgusInitSource() returning
> argus[20517]: 31 Dec 69 18:00:00.062025 ArgusNewList () returning  
> 0x40854440
> argus[20517]: 31 Dec 69 18:00:00.062234 ArgusGenerateInitialMar()  
> returning
> argus[20517]: 31 Dec 69 18:00:00.062360 ArgusEstablishListen(561,
> 127.0.0.1" , 0xfffe90d0)
> argus[20517]: 31 Dec 69 18:00:00.072842
> ArgusEstablishListen(1235910656, 0xfffe90d0) binding: 127.0.0.1" :561
> Segmentation fault (core dumped)
>
> Checking it out in gdb shows the following..
>
> # gdb ./argus argus.core
> GNU gdb 6.3
> Copyright 2004 Free Software Foundation, Inc.
> GDB is free software, covered by the GNU General Public License, and  
> you are
> welcome to change it and/or distribute copies of it under certain  
> conditions.
> Type "show copying" to see the conditions.
> There is absolutely no warranty for GDB.  Type "show warranty" for  
> details.
> This GDB was configured as "sparc64-unknown-openbsd4.2"...
> Core was generated by `argus'.
> Program terminated with signal 11, Segmentation fault.
> Reading symbols from /usr/lib/libpcap.so.5.0...done.
> Loaded symbols for /usr/lib/libpcap.so.5.0
> Reading symbols from /usr/lib/libm.so.2.3...done.
> Loaded symbols for /usr/lib/libm.so.2.3
> Reading symbols from /usr/lib/libc.so.41.0...done.
> Loaded symbols for /usr/lib/libc.so.41.0
> Reading symbols from /usr/libexec/ld.so...done.
> Loaded symbols for /usr/libexec/ld.so
> #0  0x000000000012e630 in ArgusEstablishListen (output=0x49aa8000,
>    errbuf=0xfffffffffffe90d0 "") at ArgusOutput.c:677
> 677              if ((s = socket (hp->ai_family, hp->ai_socktype,
> hp->ai_protocol)) >= 0) {
> (gdb) where
> #0  0x000000000012e630 in ArgusEstablishListen (output=0x49aa8000,
>    errbuf=0xfffffffffffe90d0 "") at ArgusOutput.c:677
> #1  0x000000000012cc1c in ArgusInitOutput (output=0x49aa8000)
>    at ArgusOutput.c:170
> #2  0x0000000000105ea4 in main (argc=6, argv=0xfffffffffffe9888) at  
> argus.c:547
> (gdb)  quit
>
> I'm hitting a wall now. Please let me know where to go from here. I'll
> check i386 next.
>
> - Eric
>