Your message dated Mon, 17 Dec 2012 12:17:36 +0000
with message-id <[email protected]>
and subject line Bug#688015: fixed in fetchmail 6.3.22-2
has caused the Debian Bug report #688015,
regarding memory leak
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact [email protected]
immediately.)
--
688015: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=688015
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: fetchmail
Version: 6.3.18-2
/etc/fetchmailrc:
set daemon 30
set syslog
set no bouncemail
set no spambounce
set no softbounce
poll pop.myprovider.de proto pop3 user [email protected] pass
MYSECRETPASS smtphost mail.myinternaldomain.lan smtpname
[email protected] fetchall
END OF /etc/fetchmailrc
the poll line above is repeated another 13 times with different usernames.
ps axuw|grep fetchmail
105 910 0.0 14.5 84756 74956 ? Ss Sep13 6:31
/usr/bin/fetchmail --bad-header accept -f /etc/fetchmailrc --pidfile
/var/run/fetchmail/fetchmail.pid --syslog
as can be seen, fetchmail is running as daemon. It has been manually
started on September 13, because the old instance was killed because of
kernel OOM (out of memory) kill. see:
Sep 12 07:03:50 mail kernel: [8986062.350113] fetchmail invoked
oom-killer: gfp_mask=0x201da, order=0, oom_adj=0
Sep 12 07:03:50 mail kernel: [8986062.350117] fetchmail cpuset=/
mems_allowed=0
Sep 12 07:03:50 mail kernel: [8986062.350119] Pid: 1444, comm: fetchmail
Not tainted 2.6.32-5-686 #1
Sep 12 07:03:50 mail kernel: [8986062.350121] Call Trace:
Sep 12 07:03:50 mail kernel: [8986062.350127] [<c1089a78>] ?
oom_kill_process+0x60/0x201
Sep 12 07:03:50 mail kernel: [8986062.350130] [<c1089ff5>] ?
__out_of_memory+0xf4/0x107
Sep 12 07:03:50 mail kernel: [8986062.350132] [<c108a062>] ?
out_of_memory+0x5a/0x7c
Sep 12 07:03:50 mail kernel: [8986062.350135] [<c108c90d>] ?
__alloc_pages_nodemask+0x3ef/0x4d9
Sep 12 07:03:50 mail kernel: [8986062.350138] [<c108dced>] ?
__do_page_cache_readahead+0x98/0x16b
Sep 12 07:03:50 mail kernel: [8986062.350140] [<c108ddd4>] ?
ra_submit+0x14/0x18
Sep 12 07:03:50 mail kernel: [8986062.350142] [<c1088392>] ?
filemap_fault+0x16d/0x2e6
Sep 12 07:03:50 mail kernel: [8986062.350144] [<c109a0b2>] ?
__do_fault+0x47/0x3b1
Sep 12 07:03:50 mail kernel: [8986062.350147] [<c109c076>] ?
handle_mm_fault+0x48f/0x959
Sep 12 07:03:50 mail kernel: [8986062.350150] [<c126dfa6>] ?
schedule+0x78f/0x7dc
Sep 12 07:03:50 mail kernel: [8986062.350153] [<c1270d90>] ?
do_page_fault+0x2f1/0x307
Sep 12 07:03:50 mail kernel: [8986062.350155] [<c1270a9f>] ?
do_page_fault+0x0/0x307
Sep 12 07:03:50 mail kernel: [8986062.350157] [<c126f2f3>] ?
error_code+0x73/0x78
so I started a memory log:
2012-09-17 11,7% VIRT=63852 RES=60316 SHR=1888
2012-09-18 14,6% VIRT=84760 RES=74952 SHR=1884
so again it seems to run until oom death.
the machine is a virtual machine with 512MB ram + 1GB swap:
erik@mail:~$ free
total used free shared buffers cached
Mem: 514728 503600 11128 0 81100 237232
-/+ buffers/cache: 185268 329460
Swap: 1048568 2080 1046488
how can I further supply information on this issue? It is a production
machine, but maybe I can somehow help find the cause of the issue
anyway? Or is that memory leakage a known issue?
cya
Erik
--- End Message ---
--- Begin Message ---
Source: fetchmail
Source-Version: 6.3.22-2
We believe that the bug you reported is fixed in the latest version of
fetchmail, which is due to be installed in the Debian FTP archive.
A summary of the changes between this version and the previous one is
attached.
Thank you for reporting the bug, which will now be closed. If you
have further comments please address them to [email protected],
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Nico Golde <[email protected]> (supplier of updated fetchmail package)
(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing [email protected])
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
Format: 1.8
Date: Mon, 17 Dec 2012 13:04:01 +0100
Source: fetchmail
Binary: fetchmail fetchmailconf
Architecture: source all amd64
Version: 6.3.22-2
Distribution: unstable
Urgency: low
Maintainer: Fetchmail Maintainers <[email protected]>
Changed-By: Nico Golde <[email protected]>
Description:
fetchmail - SSL enabled POP3, APOP, IMAP mail gatherer/forwarder
fetchmailconf - fetchmail configurator
Closes: 671294 688015
Changes:
fetchmail (6.3.22-2) unstable; urgency=low
.
* Fix memory leak in OpenSSL's certificate varification callback.
Thanks Erik Thiele and Dominik! (Closes: #688015).
* Fix combination of --plugin and -f - (Closes: #671294).
Checksums-Sha1:
e22677c900231681b5ad7fbfcde65f5a580609c7 1411 fetchmail_6.3.22-2.dsc
8ddd4a9f68fd78461054579c3c14b78f2209f16b 51541 fetchmail_6.3.22-2.debian.tar.gz
dcae4d7284d01472236c3c6dc3ccf28f1c78649c 66738 fetchmailconf_6.3.22-2_all.deb
6f241c668ef954392fc542833cd92522892a1ca1 967798 fetchmail_6.3.22-2_amd64.deb
Checksums-Sha256:
fc6450ff729a5e5e6e335b2fde3cc6b1eeb4a6887f1dd9a44e3ba8df284b1455 1411
fetchmail_6.3.22-2.dsc
a28ef6a4236cc7fcdef4dc8d4cc7b5f8cc27a3621bbc35a5ebae5bd4d4a3e3cf 51541
fetchmail_6.3.22-2.debian.tar.gz
c2b1074e654e3745ef19f2a4dab2b316624c0c9eefe1e1f8c280e48f3aab66f1 66738
fetchmailconf_6.3.22-2_all.deb
dce33e8ad8c6e4a1324675989f6edf4ca168de44e302c6e0b744b9c3045280b0 967798
fetchmail_6.3.22-2_amd64.deb
Files:
fcea72fdc31efc229736ee5267304eab 1411 mail optional fetchmail_6.3.22-2.dsc
4b699a4c8070e6d7de2380a8aa82d1fb 51541 mail optional
fetchmail_6.3.22-2.debian.tar.gz
d86ffd5261f9b79ecc3daa0f331dd3f0 66738 mail optional
fetchmailconf_6.3.22-2_all.deb
39454911241e482793ade564972ce91b 967798 mail optional
fetchmail_6.3.22-2_amd64.deb
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.12 (GNU/Linux)
iEYEARECAAYFAlDPDIoACgkQHYflSXNkfP/E2gCfZAeDPlouQVgo3ymf87QSoQS0
tjoAn3ehqNid/sOmmxj95sCRmPjJdSVe
=O+rN
-----END PGP SIGNATURE-----
--- End Message ---
