Jesse Guardiani wrote:
[...]
> I'll look into the locking thing. I'm also configuring a debug
> version so I can run ktrace on it. More in a bit. I can't go home
> until this silly thing is fixed...
Hmmm... I'm leaning toward a locking problem with the log file
at this point. I couldn't ktrace the process. I ran ktrace on
the pid, but even though clamd showed a state of RUN in top
nothing got written to my ktrace.out file.
So I ran gdb on the running process. I'm not very good with gdb,
so maybe someone can make heads or tails of the below. I'm guessing
that it's hanging at the vfprintf()? Which would indicate a logging
problem, right?
I'm going to try uncommenting LogFileUnlock in clamav.conf.
(The below output is with CVS from 20040402)
Attaching to program: /usr/local/sbin/clamd, process 25840
Reading symbols from /usr/local/lib/libclamav.so.1...done.
Reading symbols from /usr/lib/libz.so.2...done.
Reading symbols from /usr/lib/libbz2.so.1...done.
Reading symbols from /usr/lib/libgmp.so.3...done.
Reading symbols from /usr/lib/libwrap.so.3...done.
Reading symbols from /usr/lib/libc_r.so.4...done.
Reading symbols from /usr/lib/libc.so.4...done.
Reading symbols from /usr/libexec/ld-elf.so.1...done.
0x281513d1 in vfprintf () from /usr/lib/libc_r.so.4
(gdb) bt
#0 0x281513d1 in vfprintf () from /usr/lib/libc_r.so.4
#1 0x2814c6d3 in snprintf () from /usr/lib/libc_r.so.4
#2 0x280823b0 in saveFile (b=0x93e7e00, dir=0x93e7540 "/var/tmp//e9b06e76554578c5")
at mbox.c:1790
#3 0x28081961 in parseEmailBody (messageIn=0x93c2e80, blobsIn=0x0, nBlobs=0,
textIn=0x0, dir=0x93e7540 "/var/tmp//e9b06e76554578c5",
rfc821Table=0x938c590, subtypeTable=0x938c5e0) at mbox.c:1393
#4 0x2808016c in cl_mbox (dir=0x93e7540 "/var/tmp//e9b06e76554578c5", desc=264) at
mbox.c:430
#5 0x2807a1f4 in cli_scanmail (desc=264, virname=0xbfafea88, scanned=0x0,
root=0x8089000, limits=0xbfbffbb4, options=31, reclev=0xbfaefb18)
at scanners.c:772
#6 0x2807a458 in cli_magic_scandesc (desc=264, virname=0xbfafea88, scanned=0x0,
root=0x8089000, limits=0xbfbffbb4, options=31, reclev=0xbfaefb18)
at scanners.c:851
#7 0x2807a530 in cl_scandesc (desc=264, virname=0xbfafea88, scanned=0x0,
root=0x8089000, limits=0xbfbffbb4, options=31) at scanners.c:881
#8 0x2807a57c in cl_scanfile (filename=0x9336e40
"/var/tmp//711c0f0e584007a6/unknownmRO3vp", virname=0xbfafea88, scanned=0x0,
root=0x8089000,
limits=0xbfbffbb4, options=31) at scanners.c:891
#9 0x2807a0cc in cli_scandir (dirname=0x93c8ae0 "/var/tmp//711c0f0e584007a6",
virname=0xbfafea88, scanned=0x0, root=0x8089000, limits=0xbfbffbb4,
options=31, reclev=0xbfaefcf8) at scanners.c:721
#10 0x2807a20d in cli_scanmail (desc=262, virname=0xbfafea88, scanned=0x0,
root=0x8089000, limits=0xbfbffbb4, options=31, reclev=0xbfaefcf8)
at scanners.c:775
#11 0x2807a458 in cli_magic_scandesc (desc=262, virname=0xbfafea88, scanned=0x0,
root=0x8089000, limits=0xbfbffbb4, options=31, reclev=0xbfaefcf8)
at scanners.c:851
#12 0x2807a530 in cl_scandesc (desc=262, virname=0xbfafea88, scanned=0x0,
root=0x8089000, limits=0xbfbffbb4, options=31) at scanners.c:881
#13 0x2807a57c in cl_scanfile (filename=0x9408840
"/var/tmp//4225d5c02f285f14/unknownKTzbWJ", virname=0xbfafea88, scanned=0x0,
root=0x8089000,
limits=0xbfbffbb4, options=31) at scanners.c:891
#14 0x2807a0cc in cli_scandir (dirname=0x93c8a60 "/var/tmp//4225d5c02f285f14",
virname=0xbfafea88, scanned=0x0, root=0x8089000, limits=0xbfbffbb4,
options=31, reclev=0xbfaefed8) at scanners.c:721
#15 0x2807a20d in cli_scanmail (desc=260, virname=0xbfafea88, scanned=0x0,
root=0x8089000, limits=0xbfbffbb4, options=31, reclev=0xbfaefed8)
at scanners.c:775
#16 0x2807a458 in cli_magic_scandesc (desc=260, virname=0xbfafea88, scanned=0x0,
root=0x8089000, limits=0xbfbffbb4, options=31, reclev=0xbfaefed8)
at scanners.c:851
#17 0x2807a530 in cl_scandesc (desc=260, virname=0xbfafea88, scanned=0x0,
root=0x8089000, limits=0xbfbffbb4, options=31) at scanners.c:881
#18 0x2807a57c in cl_scanfile (filename=0x93c29c0
"/var/tmp//c05bab9f1988fe1b/unknownNt3mou", virname=0xbfafea88, scanned=0x0,
root=0x8089000,
limits=0xbfbffbb4, options=31) at scanners.c:891
#19 0x2807a0cc in cli_scandir (dirname=0x93c8a00 "/var/tmp//c05bab9f1988fe1b",
virname=0xbfafea88, scanned=0x0, root=0x8089000, limits=0xbfbffbb4,
options=31, reclev=0xbfaf00b8) at scanners.c:721
#20 0x2807a20d in cli_scanmail (desc=258, virname=0xbfafea88, scanned=0x0,
root=0x8089000, limits=0xbfbffbb4, options=31, reclev=0xbfaf00b8)
at scanners.c:775
#21 0x2807a458 in cli_magic_scandesc (desc=258, virname=0xbfafea88, scanned=0x0,
root=0x8089000, limits=0xbfbffbb4, options=31, reclev=0xbfaf00b8)
at scanners.c:851
--
Jesse Guardiani, Systems Administrator
WingNET Internet Services,
P.O. Box 2605 // Cleveland, TN 37320-2605
423-559-LINK (v) 423-559-5145 (f)
http://www.wingnet.net
-------------------------------------------------------
This SF.Net email is sponsored by: IBM Linux Tutorials
Free Linux tutorial presented by Daniel Robbins, President and CEO of
GenToo technologies. Learn everything from fundamentals to system
administration.http://ads.osdn.com/?ad_id=1470&alloc_id=3638&op=click
_______________________________________________
Clamav-users mailing list
[EMAIL PROTECTED]
https://lists.sourceforge.net/lists/listinfo/clamav-users
