Mas Imam,

Error tersebut memang harus upgrade clamav.... Kemarin sempat saya posting bahwa tanpa upgrade clamav pun bisa solve... TAPI kenyataannya tidak.... error muncul lagi... Kemudian kemarin saya lakukan :
1. #apt-get install update
2. #apt-get install clamav

Nah sampai disini, clamav sudah upgrade ke versi yang terbaru, bisa dicek dengan #clamav -V. Tetapi masih akan muncul error karena freshclam belum update, bisa dicek dengan jalankan #freshclam -V. Maka saya jalankan :

3. #apt-get install clamav-freshclam

Setelah itu, masih akan muncul error lagi. Kemudian saya jalankan :

4. #freshclam

Dan semua update dan kembali normal tanpa error. Saya pake Ubuntu LTS 6.06, postfix, clamav + feshclam 0.92. Sekarang sudah update ke 0.95.3

Jangan lupa alangkah baiknya semua service distop dulu (postfix, clamav, amavis) untuk menghidari hal-hal yang gak jelas. Dan juga backup konfigurasi awal.

Mudah-mudahan berguna.

Salam,

DN

Imam Cartealy wrote:
salam

wah pak, ko kebetulan ya ? clamav saya juga tiba2 mati pada 16 april (saya baru
sadar sekarang setelah sekian lama, maklum admin males....:) ) dan postfix jadi
tidak bisa antar email. Jika saya amati di freshclam.conf

Fri Apr 16 08:01:34 2010 -> SelfCheck: Database modification detected. Forcing
reload.
Fri Apr 16 08:01:34 2010 -> Reading databases from /var/lib/clamav
Fri Apr 16 08:01:48 2010 -> ERROR: reload db failed: Malformed database
Fri Apr 16 08:01:48 2010 -> Terminating because of a fatal error.
Fri Apr 16 08:02:04 2010 -> Socket file removed.
Fri Apr 16 08:02:04 2010 -> Pid file removed.
Fri Apr 16 08:02:04 2010 -> --- Stopped at Fri Apr 16 08:02:04 2010
Mon Apr 19 14:11:39 2010 -> +++ Started at Mon Apr 19 14:11:39 2010
Mon Apr 19 14:11:39 2010 -> clamd daemon 0.92.1 (OS: linux-gnu, ARCH: x86_64,
CPU: x86_64)
Mon Apr 19 14:11:39 2010 -> Running as user clamav (UID 116, GID 116)
Mon Apr 19 14:11:39 2010 -> Log file size limit disabled.
Mon Apr 19 14:11:39 2010 -> Reading databases from /var/lib/clamav
Mon Apr 19 14:11:39 2010 -> Not loading PUA signatures.
Mon Apr 19 14:11:39 2010 -> ERROR: Malformed database

terlihat bahwa ada malformed db setelah update tanggal 16 April. Saya iseng2
hapus semua db di /var/lib/clamav dan restart freshclam, namun download
update-nya jadi lama banget.

saya pakai clam versi 0.92. Apakah memang saya harus benar2 upgrade clamav ?
sama seperti p nugroho, saya juga masih mikir2 upgrade clamav. Yang saya
bingung, kenapa kejadiannya bisa sama tanggalnya dengan p nugroho ya ? Apa ada
yang lainnya yang mengalami hal yang sama pada tanggal yang sama ? Untuk
sementara, clamav saya matikan dulu.

Jika ada yang punya solusi yang berhasil, mungkin bisa share disini ?

wassalam

ic


dnugroho2...@yahoo.com wrote:
Dear rekan2 linuxers,

Dini hari tadi di log server saya muncul error sbb :
Dan pengaruhnya scanning di server failed sehingga email tdk dpt masuk/keluar.

Hasil googling sy hrs upgarde versi clamav, apakah memang harus demikian atau ada solusi lain krn agak ragu.
Mohon perunjuk. Berikut log-nya :

Apr 16 06:27:39 senomail amavis[21103]: (21103-09) ClamAV-clamd av-scanner FAILED: 
Too many retries to talk to /var/run/clamav/clamd.ctl (Can't connect to UNIX socket 
/var/run/clamav/clamd.ctl: No such file or directory) at (eval 42) line 266.Apr 16 
06:27:39 senomail amavis[21103]: (21103-09) WARN: all primary virus scanners failed, 
considering backupsApr 16 06:27:39 senomail amavis[21177]: (21177-07) ClamAV-clamd 
av-scanner FAILED: Too many retries to talk to /var/run/clamav/clamd.ctl (Can't 
connect to UNIX socket /var/run/clamav/clamd.ctl: No such file or directory) at (eval 
42) line 266.Apr 16 06:27:39 senomail amavis[21177]: (21177-07) WARN: all primary 
virus scanners failed, considering backupsApr 16 06:27:39 senomail 
postfix/smtpd[21329]: connect from unknown[24.139.186.195]Apr 16 06:27:40 senomail 
postfix/smtpd[21329]: NOQUEUE: reject: RCPT from unknown[24.139.186.195]: 550 5.1.1 
<siti.nurac...@domainku.com>: Recipient address rejected: User unknown in local 
recipien
t table; from=<siti.nurac...@domainku.com> to=<siti.nurac...@domainku.com> proto=ESMTP 
helo=<[24.139.186.195]>Apr 16 06:27:41 senomail postfix/smtpd[21329]: disconnect from 
unknown[24.139.186.195]Apr 16 06:28:06 senomail amavis[21177]: (21177-07) run_av (ClamAV-clamscan) FAILED - 
unexpected exit 50, output="LibClamAV Error: cli_hex2str(): Malformed hexstring: This ClamAV version has 
reached End of Life! Please upgrade to version 0.95 or later. For more information see  
www.clamav.net/eol-clamav-094 and www.clamav.net/download (length: 169)\nLibClamAV Error: Problem parsing 
signature at line 742\nLibClamAV Error: Problem parsing database at line 742\nLibClamAV Error: Can't load 
/var/lib/clamav//daily.inc/daily.ndb: Malformed database\nERROR: Malformed database"Apr 16 06:28:06 
senomail amavis[21177]: (21177-07) ClamAV-clamscan av-scanner FAILED: /usr/bin/clamscan unexpected exit 50, 
output="LibClamAV Error: cli_hex2str(): Malformed hexstring: This ClamAV version has reached End
 of Life! Please upgrade to version 0.95 or later. For more information see  
www.clamav.net/eol-clamav-094 and www.clamav.net/download (length: 169)\nLibClamAV Error: 
Problem parsing signature at line 742\nLibClamAV Error: Problem parsing database at line 
742\nLibClamAV Error: Can't load /var/lib/clamav//daily.inc/daily.ndb: Malformed 
database\nERROR: Malformed database" at (eval 42) line 435.Apr 16 06:28:06 senomail 
amavis[21177]: (21177-07) TROUBLE in check_mail: virus_scan FAILED: virus_scan: ALL VIRUS 
SCANNERS FAILED: ClamAV-clamd av-scanner FAILED: Too many retries to talk to 
/var/run/clamav/clamd.ctl (Can't connect to UNIX socket /var/run/clamav/clamd.ctl: No 
such file or directory) at (eval 42) line 266.; ClamAV-clamscan av-scanner FAILED: 
/usr/bin/clamscan unexpected exit 50, output="LibClamAV Error: cli_hex2str(): 
Malformed hexstring: This ClamAV version has reached End of Life! Please upgrade to 
version 0.95 or later. For more information see  www.clamav.net/eol-cla
mav-094 and www.clamav.net/download (length: 169)\nLibClamAV Error: Problem parsing signature at line 742\nLibClamAV Error: Problem parsing database at line 742\nLibClamAV Error: Can't load /var/lib/clamav//daily.inc/daily.ndb: Malformed database\nERROR: Malformed database" at (eval 42) line 435.Apr 16 06:28:06 senomail amavis[21177]: (21177-07) PRESERVING EVIDENCE in /var/lib/amavis/tmp/amavis-20100416T062732-21177Apr 16 06:28:06 senomail postfix/smtp[21617]:
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