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Posted to dev@spamassassin.apache.org by bu...@bugzilla.spamassassin.org on 2005/09/01 00:53:08 UTC
[Bug 4564] New: spamc / spamd hangs on certain users / emails
http://bugzilla.spamassassin.org/show_bug.cgi?id=4564
Summary: spamc / spamd hangs on certain users / emails
Product: Spamassassin
Version: 3.0.4
Platform: PC
OS/Version: Linux
Status: NEW
Severity: normal
Priority: P5
Component: spamc/spamd
AssignedTo: dev@spamassassin.apache.org
ReportedBy: rmang@lexiconn.com
spamc and spamd hang on certain users / emails (not all the time for the same
user) until spamc times out after 10 minutes. Below are the details from lsof,
strace, debug. Some users hang up even after I have deleted all their bayes
and auto-whitelist files.
The email that caused this one was a 190 kb email which was a forward of a
joke with many images/text attachments (16).
OS is RHEL 3.5, latest Storable and perl modules, SA 3.0.4, razor 2.77
/usr/bin/spamd -D -d -c -m9 -H
Aug 31 18:30:42 drum spamd[13605]: logmsg: server successfully spawned child
process, pid 13612
Aug 31 18:30:42 drum spamd[13605]: server successfully spawned child process,
pid 13612
Aug 31 18:30:42 drum spamd[13612]: logmsg: connection from
localhost.localdomain [127.0.0.1] at port 51271
Aug 31 18:30:42 drum spamd[13612]: connection from localhost.localdomain
[127.0.0.1] at port 51271
Aug 31 18:30:42 drum spamd[13612]: logmsg: info: setuid to jmwettermark
succeeded
Aug 31 18:30:42 drum spamd[13612]: info: setuid to jmwettermark succeeded
Aug 31 18:30:42 drum spamd[13612]: debug: user has changed
Aug 31 18:30:42 drum spamd[13612]: debug:
using "/home/jmwettermark/.spamassassin" for user state dir
Aug 31 18:30:42 drum spamd[13612]: debug: bayes: 13612 tie-ing to DB file
R/O /home/jmwettermark/.spamassassin/bayes_toks
Aug 31 18:30:42 drum spamd[13612]: debug: bayes: 13612 tie-ing to DB file
R/O /home/jmwettermark/.spamassassin/bayes_seen
Aug 31 18:30:42 drum spamd[13612]: debug: bayes: found bayes db version 3
Aug 31 18:30:42 drum spamd[13612]: debug:
using "/home/jmwettermark/.spamassassin" for user state dir
Aug 31 18:30:42 drum spamd[13612]: debug: bayes: Not available for scanning,
only 116 spam(s) in Bayes DB < 200
Aug 31 18:30:42 drum spamd[13612]: debug: bayes: 13612 untie-ing
Aug 31 18:30:42 drum spamd[13612]: debug: bayes: 13612 untie-ing db_toks
Aug 31 18:30:42 drum spamd[13612]: debug: bayes: 13612 untie-ing db_seen
Aug 31 18:30:42 drum spamd[13612]: debug: Score set 1 chosen.
ps:
839 13611 0.0 0.0 2112 716 ? S 18:30 0:00 /usr/bin/spamc
839 13612 0.0 3.5 40524 36404 ? S 18:30 0:00 spamd child
lsof -p 13611
total 0
dr-xr-xr-x 3 jmwettermark ecptimberlandgrp 0 Aug 31 18:34 .
dr-xr-xr-x 154 root root 0 Jul 27 18:16 ..
-r--r--r-- 1 jmwettermark ecptimberlandgrp 0 Aug 31 18:34 cmdline
-r--r--r-- 1 jmwettermark ecptimberlandgrp 0 Aug 31 18:34 cpu
lrwxrwxrwx 1 jmwettermark ecptimberlandgrp 0 Aug 31 18:34 cwd -
> /home/jmwettermark
-r-------- 1 jmwettermark ecptimberlandgrp 0 Aug 31 18:34 environ
lrwxrwxrwx 1 jmwettermark ecptimberlandgrp 0 Aug 31 18:34 exe -
> /usr/bin/spamc
dr-x------ 2 jmwettermark ecptimberlandgrp 0 Aug 31 18:34 fd
-r-------- 1 jmwettermark ecptimberlandgrp 0 Aug 31 18:34 maps
-rw------- 1 jmwettermark ecptimberlandgrp 0 Aug 31 18:34 mem
-r--r--r-- 1 jmwettermark ecptimberlandgrp 0 Aug 31 18:34 mounts
lrwxrwxrwx 1 jmwettermark ecptimberlandgrp 0 Aug 31 18:34 root -> /
-r--r--r-- 1 jmwettermark ecptimberlandgrp 0 Aug 31 18:34 stat
-r--r--r-- 1 jmwettermark ecptimberlandgrp 0 Aug 31 18:34 statm
-r--r--r-- 1 jmwettermark ecptimberlandgrp 0 Aug 31 18:34 status
COMMAND PID USER FD TYPE DEVICE SIZE NODE NAME
spamc 13611 jmwettermark cwd DIR 8,3 4096
868007 /home/jmwettermark
spamc 13611 jmwettermark rtd DIR 8,1 4096 2 /
spamc 13611 jmwettermark txt REG 8,1 41550
180753 /usr/bin/spamc
spamc 13611 jmwettermark mem REG 8,1 1571824
16616 /lib/tls/libc-2.3.2.so
spamc 13611 jmwettermark mem REG 8,1 106912 114927 /lib/ld-
2.3.2.so
spamc 13611 jmwettermark mem REG 8,1 51952
114960 /lib/libnss_files-2.3.2.so
spamc 13611 jmwettermark mem REG 8,1 14868 115108 /lib/libdl-
2.3.2.so
spamc 13611 jmwettermark 0r FIFO 0,5 266110316 pipe
spamc 13611 jmwettermark 1w FIFO 0,5 266110315 pipe
spamc 13611 jmwettermark 2w FIFO 0,5 266029521 pipe
spamc 13611 jmwettermark 3u IPv4 266110318 TCP
localhost.localdomain:51271->localhost.localdomain:783 (ES
TABLISHED)
lsof -p 13612
total 0
dr-xr-xr-x 3 jmwettermark ecptimberlandgrp 0 Aug 31 18:34 .
dr-xr-xr-x 156 root root 0 Jul 27 18:16 ..
-r--r--r-- 1 root root 0 Aug 31 18:34 cmdline
-r--r--r-- 1 root root 0 Aug 31 18:34 cpu
lrwxrwxrwx 1 root root 0 Aug 31 18:34 cwd -> /
-r-------- 1 root root 0 Aug 31 18:34 environ
lrwxrwxrwx 1 root root 0 Aug 31 18:34 exe -> /usr/bin/perl
dr-x------ 2 root root 0 Aug 31 18:34 fd
-r-------- 1 root root 0 Aug 31 18:34 maps
-rw------- 1 root root 0 Aug 31 18:34 mem
-r--r--r-- 1 root root 0 Aug 31 18:34 mounts
lrwxrwxrwx 1 root root 0 Aug 31 18:34 root -> /
-r--r--r-- 1 root root 0 Aug 31 18:34 stat
-r--r--r-- 1 root root 0 Aug 31 18:34 statm
-r--r--r-- 1 root root 0 Aug 31 18:34 status
COMMAND PID USER FD TYPE DEVICE SIZE NODE NAME
spamd 13612 jmwettermark cwd DIR 8,1 4096 2 /
spamd 13612 jmwettermark rtd DIR 8,1 4096 2 /
spamd 13612 jmwettermark txt REG 8,1 12492
181171 /usr/bin/perl
spamd 13612 jmwettermark mem REG 8,1 91040
114944 /lib/libnsl-2.3.2.so
spamd 13612 jmwettermark mem REG 8,1 12544
114978 /lib/libutil-2.3.2.so
spamd 13612 jmwettermark mem REG 8,1 38905
150480 /usr/lib/perl5/site_perl/5.8.0/i386-linux-thread-multi/a
uto/Net/DNS/DNS.so
spamd 13612 jmwettermark mem REG 8,1 147394
82972 /usr/lib/perl5/5.8.0/i386-linux-thread-multi/auto/Storab
le/Storable.so
spamd 13612 jmwettermark mem REG 8,1 30380
17650 /usr/lib/perl5/5.8.0/i386-linux-thread-multi/auto/List/U
til/Util.so
spamd 13612 jmwettermark mem REG 8,1 213508
16618 /lib/tls/libm-2.3.2.so
spamd 13612 jmwettermark mem REG 8,1 17188
17646 /usr/lib/perl5/5.8.0/i386-linux-thread-multi/auto/IO/IO.
so
spamd 13612 jmwettermark mem REG 8,1 97712
16620 /lib/tls/libpthread-0.60.so
spamd 13612 jmwettermark mem REG 8,1 1571824
16616 /lib/tls/libc-2.3.2.so
spamd 13612 jmwettermark mem REG 8,1 30592
148869 /usr/lib/perl5/5.8.0/i386-linux-thread-multi/auto/Data/D
umper/Dumper.so
spamd 13612 jmwettermark mem REG 8,1 113020
17652 /usr/lib/perl5/5.8.0/i386-linux-thread-multi/auto/POSIX/
POSIX.so
spamd 13612 jmwettermark mem REG 8,1 97810
249676 /usr/lib/perl5/site_perl/5.8.0/i386-linux-thread-multi/a
uto/HTML/Parser/Parser.so
spamd 13612 jmwettermark mem REG 8,1 1190644
99640 /usr/lib/perl5/5.8.0/i386-linux-thread-multi/CORE/libper
l.so
spamd 13612 jmwettermark mem REG 8,1 53693
151464 /usr/lib/perl5/5.8.0/i386-linux-thread-multi/auto/Time/H
iRes/HiRes.so
spamd 13612 jmwettermark mem REG 8,1 14868
115108 /lib/libdl-2.3.2.so
spamd 13612 jmwettermark mem REG 8,1 786772
115132 /lib/libdb-4.1.so
spamd 13612 jmwettermark mem REG 8,1 54088
100664 /usr/lib/perl5/site_perl/5.8.0/i386-linux-thread-multi/a
uto/Razor2/Preproc/deHTMLxs/deHTMLxs.so
spamd 13612 jmwettermark mem REG 8,1 15580
197774 /usr/lib/perl5/5.8.0/i386-linux-thread-multi/auto/Sys/Sy
slog/Syslog.so
spamd 13612 jmwettermark mem REG 8,1 9716
148867 /usr/lib/perl5/5.8.0/i386-linux-thread-multi/auto/Cwd/Cw
d.so
spamd 13612 jmwettermark mem REG 8,1 22040
83186 /usr/lib/perl5/5.8.0/i386-linux-thread-multi/auto/Socket
/Socket.so
spamd 13612 jmwettermark mem REG 8,1 18632
114957 /lib/libnss_dns-2.3.2.so
spamd 13612 jmwettermark mem REG 8,1 150387
151463 /usr/lib/perl5/5.8.0/i386-linux-thread-multi/auto/DB_Fil
e/DB_File.so
spamd 13612 jmwettermark mem REG 8,1 54503
216234 /usr/lib/perl5/site_perl/5.8.0/i386-linux-thread-multi/a
uto/Digest/SHA1/SHA1.so
spamd 13612 jmwettermark mem REG 8,1 51952
114960 /lib/libnss_files-2.3.2.so
spamd 13612 jmwettermark mem REG 8,1 46510
84363 /usr/lib/perl5/5.8.0/i386-linux-thread-multi/auto/MIME/B
ase64/Base64.so
spamd 13612 jmwettermark mem REG 8,1 23388
114938 /lib/libcrypt-2.3.2.so
spamd 13612 jmwettermark mem REG 8,1 6556
83227 /usr/lib/perl5/5.8.0/i386-linux-thread-multi/auto/Sys/Ho
stname/Hostname.so
spamd 13612 jmwettermark mem REG 8,1 76540
114972 /lib/libresolv-2.3.2.so
spamd 13612 jmwettermark mem REG 8,1 106912 114927 /lib/ld-
2.3.2.so
spamd 13612 jmwettermark mem REG 8,1 12336
17635 /usr/lib/perl5/5.8.0/i386-linux-thread-multi/auto/Fcntl/
Fcntl.so
spamd 13612 jmwettermark mem REG 8,1 32148976
33194 /usr/lib/locale/locale-archive
spamd 13612 jmwettermark 0r CHR 1,3 34776 /dev/null
spamd 13612 jmwettermark 1w CHR 1,3 34776 /dev/null
spamd 13612 jmwettermark 2w CHR 1,3 34776 /dev/null
spamd 13612 jmwettermark 3r REG 8,1 73236
181900 /usr/bin/spamd
spamd 13612 jmwettermark 4u unix 0xd6bfe700 266110257 socket
spamd 13612 jmwettermark 5u IPv4 266110259 TCP
localhost.localdomain:783 (LISTEN)
spamd 13612 jmwettermark 6u IPv4 266110324 TCP
localhost.localdomain:783->localhost.localdomain:51271 (
ESTABLISHED)
spamd 13612 jmwettermark 7u IPv4 266110324 TCP
localhost.localdomain:783->localhost.localdomain:51271 (
ESTABLISHED)
strace -p 13611
Process 13611 attached - interrupt to quit
send(3, "U\nWfUb6wt/7TUiCwtAtGmx29v5v5qQiR"..., 122429, 0
strace -p 13612
Process 13612 attached - interrupt to quit
read(6,
contents of their .spamassassin folder:
-rw------- 1 jmwettermark ecptimberlandgrp 49152 Aug 31 17:30 auto-whitelist
-rw------- 1 jmwettermark ecptimberlandgrp 6 Aug 31 17:30 auto-
whitelist.mutex
-rw------- 1 jmwettermark ecptimberlandgrp 6 Aug 31 17:30 bayes.mutex
-rw------- 1 jmwettermark ecptimberlandgrp 24576 Aug 31 17:30 bayes_seen
-rw------- 1 jmwettermark ecptimberlandgrp 651264 Aug 31 17:30 bayes_toks
-rw-r--r-- 1 jmwettermark ecptimberlandgrp 797 Jun 24 13:14 user_prefs
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[Bug 4564] spamc / spamd hangs on certain users / emails
Posted by bu...@bugzilla.spamassassin.org.
http://bugzilla.spamassassin.org/show_bug.cgi?id=4564
------- Additional Comments From rmang@lexiconn.com 2005-09-01 09:00 -------
When it finally times out, the debug log shows:
Sep 1 11:55:07 drum spamd[12700]: child processing timeout at /usr/bin/spamd
line 1088, <GEN11> line 4.
Sep 1 11:55:07 drum spamd[12700]: child processing timeout at /usr/bin/spamd
line 1088, <GEN11> line 4.
---
Hopefully someone has an idea. It does not happen on all users, and the same
user may get some emails through, some do not get through...
Rob
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[Bug 4564] spamc / spamd hangs on certain users / emails
Posted by bu...@bugzilla.spamassassin.org.
http://bugzilla.spamassassin.org/show_bug.cgi?id=4564
------- Additional Comments From rmang@lexiconn.com 2005-08-31 18:54 -------
Is this hang due to the following problem which appears to be corrected in the
3.1 branch?
---
removed use of the Storable module, due to several reported hangs on SMP Linux
machines.
---
We are running an SMP kernel with a hyperthreading CPU. If this is the case,
any workaround in the 3.0.4 version or is the solution to upgrade to 3.1 when
stable? Thanks.
------- You are receiving this mail because: -------
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[Bug 4564] spamc / spamd hangs on certain users / emails
Posted by bu...@bugzilla.spamassassin.org.
http://bugzilla.spamassassin.org/show_bug.cgi?id=4564
------- Additional Comments From rmang@lexiconn.com 2005-09-12 21:43 -------
Created an attachment (id=3132)
--> (http://bugzilla.spamassassin.org/attachment.cgi?id=3132&action=view)
spamd strace -f showing hung up email
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[Bug 4564] spamc / spamd hangs on certain users / emails
Posted by bu...@bugzilla.spamassassin.org.
http://bugzilla.spamassassin.org/show_bug.cgi?id=4564
------- Additional Comments From rmang@lexiconn.com 2005-09-01 08:54 -------
Created an attachment (id=3111)
--> (http://bugzilla.spamassassin.org/attachment.cgi?id=3111&action=view)
debug output from spamd on latest locked process
debug output from spamd on latest locked process
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[Bug 4564] spamc / spamd hangs on certain users / emails
Posted by bu...@bugzilla.spamassassin.org.
http://bugzilla.spamassassin.org/show_bug.cgi?id=4564
rmang@lexiconn.com changed:
What |Removed |Added
----------------------------------------------------------------------------
Version|3.0.4 |3.1.0
------- Additional Comments From rmang@lexiconn.com 2005-09-01 08:44 -------
ok, upgraded to 3.1.0-rc-2 and still the hangs are occuring:
---
frank 10412 0.0 0.0 2120 612 ? S 11:37 0:00 /usr/bin/spamc
frank 7163 0.1 3.7 42792 38424 ? S 11:27 0:01 spamd child
---
strace -p 10412
Process 10412 attached - interrupt to quit
send(3, "AA\nAgAAABQAAAA=\n\n------=_NextPar"..., 64, 0 <unfinished ...>
Process 10412 detached
strace -p 7163
Process 7163 attached - interrupt to quit
read(6, <unfinished ...>
Process 7163 detached
---
lsof 10412
total 0
dr-xr-xr-x 3 frank nadicentgrp 0 Sep 1 11:42 .
dr-xr-xr-x 176 root root 0 Jul 27 18:16 ..
-r--r--r-- 1 frank nadicentgrp 0 Sep 1 11:42 cmdline
-r--r--r-- 1 frank nadicentgrp 0 Sep 1 11:42 cpu
lrwxrwxrwx 1 frank nadicentgrp 0 Sep 1 11:42 cwd -> /home/frank
-r-------- 1 frank nadicentgrp 0 Sep 1 11:42 environ
lrwxrwxrwx 1 frank nadicentgrp 0 Sep 1 11:42 exe -> /usr/bin/spamc
dr-x------ 2 frank nadicentgrp 0 Sep 1 11:42 fd
-r-------- 1 frank nadicentgrp 0 Sep 1 11:42 maps
-rw------- 1 frank nadicentgrp 0 Sep 1 11:42 mem
-r--r--r-- 1 frank nadicentgrp 0 Sep 1 11:42 mounts
lrwxrwxrwx 1 frank nadicentgrp 0 Sep 1 11:42 root -> /
-r--r--r-- 1 frank nadicentgrp 0 Sep 1 11:42 stat
-r--r--r-- 1 frank nadicentgrp 0 Sep 1 11:42 statm
-r--r--r-- 1 frank nadicentgrp 0 Sep 1 11:42 status
COMMAND PID USER FD TYPE DEVICE SIZE NODE NAME
spamc 10412 frank cwd DIR 8,3 4096 376293 /home/frank
spamc 10412 frank rtd DIR 8,1 4096 2 /
spamc 10412 frank txt REG 8,1 50187 180753 /usr/bin/spamc
spamc 10412 frank mem REG 8,1 1571824 16616 /lib/tls/libc-
2.3.2.so
spamc 10412 frank mem REG 8,1 106912 114927 /lib/ld-2.3.2.so
spamc 10412 frank mem REG 8,1 14868 115108 /lib/libdl-2.3.2.so
spamc 10412 frank mem REG 8,1 51952 114960 /lib/libnss_files-
2.3.2.so
spamc 10412 frank 0r FIFO 0,5 271335128 pipe
spamc 10412 frank 1w FIFO 0,5 271335127 pipe
spamc 10412 frank 2w FIFO 0,5 271328724 pipe
spamc 10412 frank 3u IPv4 271335131 TCP
localhost.localdomain:43591->localhost.localdomain:783 (ESTABLISHED)
lsof 7163
total 0
dr-xr-xr-x 3 root root 0 Sep 1 11:42 .
dr-xr-xr-x 143 root root 0 Jul 27 18:16 ..
-r--r--r-- 1 root root 0 Sep 1 11:42 cmdline
-r--r--r-- 1 root root 0 Sep 1 11:42 cpu
lrwxrwxrwx 1 root root 0 Sep 1 11:42 cwd -> /
-r-------- 1 root root 0 Sep 1 11:42 environ
lrwxrwxrwx 1 root root 0 Sep 1 11:42 exe -> /usr/bin/perl
dr-x------ 2 root root 0 Sep 1 11:42 fd
-r-------- 1 root root 0 Sep 1 11:42 maps
-rw------- 1 root root 0 Sep 1 11:42 mem
-r--r--r-- 1 root root 0 Sep 1 11:42 mounts
lrwxrwxrwx 1 root root 0 Sep 1 11:42 root -> /
-r--r--r-- 1 root root 0 Sep 1 11:42 stat
-r--r--r-- 1 root root 0 Sep 1 11:42 statm
-r--r--r-- 1 root root 0 Sep 1 11:42 status
COMMAND PID USER FD TYPE DEVICE SIZE NODE NAME
spamd 7163 root cwd DIR 8,1 4096 2 /
spamd 7163 root rtd DIR 8,1 4096 2 /
spamd 7163 root txt REG 8,1 12492 181171 /usr/bin/perl
spamd 7163 root mem REG 8,1 1571824 16616 /lib/tls/libc-
2.3.2.so
spamd 7163 root mem REG 8,1 22040
83186 /usr/lib/perl5/5.8.0/i386-linux-thread-multi/auto/Socket/Socket.so
spamd 7163 root mem REG 8,1 23388 114938 /lib/libcrypt-
2.3.2.so
spamd 7163 root mem REG 8,1 97810
249676 /usr/lib/perl5/site_perl/5.8.0/i386-linux-thread-
multi/auto/HTML/Parser/Parser.so
spamd 7163 root mem REG 8,1 51952 114960 /lib/libnss_files-
2.3.2.so
spamd 7163 root mem REG 8,1 30380
17650 /usr/lib/perl5/5.8.0/i386-linux-thread-multi/auto/List/Util/Util.so
spamd 7163 root mem REG 8,1 18632 114957 /lib/libnss_dns-
2.3.2.so
spamd 7163 root mem REG 8,1 38905
150480 /usr/lib/perl5/site_perl/5.8.0/i386-linux-thread-
multi/auto/Net/DNS/DNS.so
spamd 7163 root mem REG 8,1 6556
83227 /usr/lib/perl5/5.8.0/i386-linux-thread-multi/auto/Sys/Hostname/Hostname.so
spamd 7163 root mem REG 8,1 1190644
99640 /usr/lib/perl5/5.8.0/i386-linux-thread-multi/CORE/libperl.so
spamd 7163 root mem REG 8,1 15580
197774 /usr/lib/perl5/5.8.0/i386-linux-thread-multi/auto/Sys/Syslog/Syslog.so
spamd 7163 root mem REG 8,1 12544 114978 /lib/libutil-
2.3.2.so
spamd 7163 root mem REG 8,1 54088
100664 /usr/lib/perl5/site_perl/5.8.0/i386-linux-thread-
multi/auto/Razor2/Preproc/deHTMLxs/deHTMLxs.so
spamd 7163 root mem REG 8,1 97712 16620 /lib/tls/libpthread-
0.60.so
spamd 7163 root mem REG 8,1 106912 114927 /lib/ld-2.3.2.so
spamd 7163 root mem REG 8,1 14868 115108 /lib/libdl-2.3.2.so
spamd 7163 root mem REG 8,1 76540 114972 /lib/libresolv-
2.3.2.so
spamd 7163 root mem REG 8,1 54503
216234 /usr/lib/perl5/site_perl/5.8.0/i386-linux-thread-
multi/auto/Digest/SHA1/SHA1.so
spamd 7163 root mem REG 8,1 786772 115132 /lib/libdb-4.1.so
spamd 7163 root mem REG 8,1 150387
151463 /usr/lib/perl5/5.8.0/i386-linux-thread-multi/auto/DB_File/DB_File.so
spamd 7163 root mem REG 8,1 91040 114944 /lib/libnsl-2.3.2.so
spamd 7163 root mem REG 8,1 12336
17635 /usr/lib/perl5/5.8.0/i386-linux-thread-multi/auto/Fcntl/Fcntl.so
spamd 7163 root mem REG 8,1 46510
84363 /usr/lib/perl5/5.8.0/i386-linux-thread-multi/auto/MIME/Base64/Base64.so
spamd 7163 root mem REG 8,1 17188
17646 /usr/lib/perl5/5.8.0/i386-linux-thread-multi/auto/IO/IO.so
spamd 7163 root mem REG 8,1 213508 16618 /lib/tls/libm-
2.3.2.so
spamd 7163 root mem REG 8,1 30592
148869 /usr/lib/perl5/5.8.0/i386-linux-thread-multi/auto/Data/Dumper/Dumper.so
spamd 7163 root mem REG 8,1 9716
148867 /usr/lib/perl5/5.8.0/i386-linux-thread-multi/auto/Cwd/Cwd.so
spamd 7163 root mem REG 8,1 113020
17652 /usr/lib/perl5/5.8.0/i386-linux-thread-multi/auto/POSIX/POSIX.so
spamd 7163 root mem REG 8,1 53693
151464 /usr/lib/perl5/5.8.0/i386-linux-thread-multi/auto/Time/HiRes/HiRes.so
spamd 7163 root mem REG 8,1 32148976
33194 /usr/lib/locale/locale-archive
spamd 7163 root 0r CHR 1,3 34776 /dev/null
spamd 7163 root 1w CHR 1,3 34776 /dev/null
spamd 7163 root 2w CHR 1,3 34776 /dev/null
spamd 7163 root 3r REG 8,1 84814 181900 /usr/bin/spamd
spamd 7163 root 4u unix 0xf393f880 271257411 socket
spamd 7163 root 5u IPv4 271257412 TCP
localhost.localdomain:783 (LISTEN)
spamd 7163 root 7u unix 0xf369f480 271263067 socket
---
Anything else you need? Any thoughts? I'll try and get a debug output as well.
Rob
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[Bug 4564] spamc / spamd hangs on certain users / emails
Posted by bu...@bugzilla.spamassassin.org.
http://bugzilla.spamassassin.org/show_bug.cgi?id=4564
jm@jmason.org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|REOPENED |RESOLVED
Resolution| |INVALID
------- Additional Comments From jm@jmason.org 2005-09-13 11:00 -------
Rob, that has me stumped, too. good to hear it's not necessarily an SA bug
though ;)
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[Bug 4564] spamc / spamd hangs on certain users / emails
Posted by bu...@bugzilla.spamassassin.org.
http://bugzilla.spamassassin.org/show_bug.cgi?id=4564
------- Additional Comments From rmang@lexiconn.com 2005-09-13 07:16 -------
Created an attachment (id=3133)
--> (http://bugzilla.spamassassin.org/attachment.cgi?id=3133&action=view)
strace of sendmail process of locally sent attachment from pine
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[Bug 4564] spamc / spamd hangs on certain users / emails
Posted by bu...@bugzilla.spamassassin.org.
http://bugzilla.spamassassin.org/show_bug.cgi?id=4564
------- Additional Comments From jm@jmason.org 2005-09-12 23:19 -------
So, I don't think this should be a 3.1.0 blocker -- and it currently isn't.
thoughts?
FWIW, the pasted logs seem incomplete; the strace for process 7163 says that
it's hung waiting for fd 6, but fd 6 doesn't appear in the lsof output. so
either it's incomplete, or there's something screwy at the kernel level going on.
Also, are there any third-party rulesets installed?
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[Bug 4564] spamc / spamd hangs on certain users / emails
Posted by bu...@bugzilla.spamassassin.org.
http://bugzilla.spamassassin.org/show_bug.cgi?id=4564
rmang@lexiconn.com changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|RESOLVED |REOPENED
Resolution|INVALID |
------- Additional Comments From rmang@lexiconn.com 2005-09-08 14:07 -------
ok, system started hanging again after 6 days of running, spamd just timing
out, not processing every message, random users hanging, etc... I now set the
option:
--max-conn-per-child=1
and things seem to be working without getting hung up. If it happens again,
I'll get an strace -f of the daemon for more detailed info. But, there seems to
be an issue with SA 3 and SMP RHEL server and spamd hanging...
Rob
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[Bug 4564] spamc / spamd hangs on certain users / emails
Posted by bu...@bugzilla.spamassassin.org.
http://bugzilla.spamassassin.org/show_bug.cgi?id=4564
------- Additional Comments From rmang@lexiconn.com 2005-09-13 07:14 -------
well, we've now seen clamav and local sending of attachments getting hung up,
so I'm guessing it's not specific to spamassassin. Seems to be OS/kernel
dependent (or sendmail), which is weird as this is a stock RHEL 3.5 server...
Sorry for the false alarm. If you have any ideas/pointers, please let me know.
I'll attach a last strace of a sendmail local send of an attachment showing the
hangup as well.
Rob
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[Bug 4564] spamc / spamd hangs on certain users / emails
Posted by bu...@bugzilla.spamassassin.org.
http://bugzilla.spamassassin.org/show_bug.cgi?id=4564
rmang@lexiconn.com changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |INVALID
------- Additional Comments From rmang@lexiconn.com 2005-09-01 20:36 -------
ok, reinstalled everything, rebooted the server, and 3.1.0 rc-2 seems to be
working fine now... case closed for now. :)
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