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CentOS-announce Digest, Vol 49, Issue 10
by centos-announce-request＠centos.org 24 Mar '09

24 Mar '09

Send CentOS-announce mailing list submissions to centos-announce(a)centos.org To subscribe or unsubscribe via the World Wide Web, visit http://lists.centos.org/mailman/listinfo/centos-announce or, via email, send a message with subject or body 'help' to centos-announce-request(a)centos.org You can reach the person managing the list at centos-announce-owner(a)centos.org When replying, please edit your Subject line so it is more specific than "Re: Contents of CentOS-announce digest..." Today's Topics: 1. CESA-2009:0341-01: Low CentOS 2 i386 Moderate security update (John Newbigin) ---------------------------------------------------------------------- Message: 1 Date: Tue, 24 Mar 2009 15:11:36 +1100 From: John Newbigin <jnewbigin(a)ict.swin.edu.au> Subject: [CentOS-announce] CESA-2009:0341-01: Low CentOS 2 i386 Moderate security update To: centos-announce(a)centos.org Message-ID: <49C85D78.2050408(a)ict.swin.edu.au> Content-Type: text/plain; charset=ISO-8859-1; format=flowed The following errata for CentOS-2 have been built and uploaded to the centos mirror: RHSA-2009:0341-01 Moderate: curl security update Files available: curl-7.8-3.rhel2.i386.rpm curl-devel-7.8-3.rhel2.i386.rpm More details are available from the RedHat web site at https://rhn.redhat.com/errata/rh21as-errata.html The easy way to make sure you are up to date with all the latest patches is to run: # yum update -- John Newbigin ITS Senior Analyst / Programmer Faculty of Information and Communication Technologies Swinburne University of Technology Melbourne, Australia http://www.ict.swin.edu.au/staff/jnewbigin ------------------------------ _______________________________________________ CentOS-announce mailing list CentOS-announce(a)centos.org http://lists.centos.org/mailman/listinfo/centos-announce End of CentOS-announce Digest, Vol 49, Issue 10 ***********************************************

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Re: [CentOS] hplip problems - configure: error: "cannot find libjpeg support"
by Anne Wilson 24 Mar '09

24 Mar '09

On Sunday 08 March 2009 20:58, you wrote: > yes, the "yum list" output shows both installed and available (from > the repos you have configured). if not installed it shows the repo - > e.g., "base", "rpmforge". so, if you're is showing installed there's > something else going on. is it complaining about dbus-python in > general, or is it giving a version/release-specific error? # hp-setup warning: python-dbus not installed. HP Linux Imaging and Printing System (ver. 3.9.2) Printer/Fax Setup Utility ver. 8.0 <snip> (Note: Defaults for each question are maked with a '*'. Press <enter> to accept the default.) Using connection type: usb error: No device selected/specified or that supports this functionality. That is correct. The printer in question is a networked one, and I would expect to have to set it in hp-setup. It works from other boxes with more recent distros. > there's > also: > > rpm -qa dbus-python\* > > to check that something is installed. That simply returns dbus-python-0.70-7.el5 Anne

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SATA tape drive on 4.7
by C Linus Hicks 24 Mar '09

24 Mar '09

I have gotten a hard system lockup several times using star on my system with a Quantum DLT-V4 SATA tape drive. I am including what got recorded in /var/log/messages from the most recent event showing stack trace. Output from uname -a: Linux lh10 2.6.9-78.0.13.ELsmp #1 SMP Wed Jan 14 15:55:36 EST 2009 x86_64 x86_64 x86_64 GNU/Linux Mar 22 22:02:59 lh10 kernel: Bad page state at free_hot_cold_page (in process 'star', page 00000102382b1ec8) Mar 22 22:02:59 lh10 kernel: flags:0x0100000c mapping:00000102146a4240 mapcount:2 count:0 Mar 22 22:02:59 lh10 kernel: Backtrace: Mar 22 22:02:59 lh10 kernel: Mar 22 22:02:59 lh10 kernel: Call Trace:<ffffffff8015f0cf>{bad_page+112} <ffffffff8015f7b1>{free_hot_cold_page+130} Mar 22 22:02:59 lh10 kernel: <ffffffffa00d17b8>{:st:sgl_unmap_user_pages+67} <ffffffffa00d17df>{:st:release_buffering+27} Mar 22 22:02:59 lh10 kernel: <ffffffffa00d6196>{:st:st_write+2692} <ffffffff80194b39>{inode_update_time+159} Mar 22 22:02:59 lh10 kernel: <ffffffff8017beaa>{vfs_write+207} <ffffffff8017bf92>{sys_write+69} Mar 22 22:02:59 lh10 kernel: <ffffffff801102f6>{system_call+126} Mar 22 22:02:59 lh10 kernel: Trying to fix it up, but a reboot is needed Mar 22 22:02:59 lh10 kernel: Bad page state at free_hot_cold_page (in process 'star', page 000001023eb70ed8) Mar 22 22:02:59 lh10 kernel: flags:0x0100000c mapping:00000102146a4240 mapcount:2 count:0 Mar 22 22:02:59 lh10 kernel: Backtrace: Mar 22 22:02:59 lh10 kernel: Mar 22 22:02:59 lh10 kernel: Call Trace:<ffffffff8015f0cf>{bad_page+112} <ffffffff8015f7b1>{free_hot_cold_page+130} Mar 22 22:02:59 lh10 kernel: <ffffffffa00d17b8>{:st:sgl_unmap_user_pages+67} <ffffffffa00d17df>{:st:release_buffering+27} Mar 22 22:02:59 lh10 kernel: <ffffffffa00d6196>{:st:st_write+2692} <ffffffff80194b39>{inode_update_time+159} Mar 22 22:02:59 lh10 kernel: <ffffffff8017beaa>{vfs_write+207} <ffffffff8017bf92>{sys_write+69} Mar 22 22:02:59 lh10 kernel: <ffffffff801102f6>{system_call+126} Mar 22 22:02:59 lh10 kernel: Trying to fix it up, but a reboot is needed Mar 22 22:02:59 lh10 kernel: Bad page state at free_hot_cold_page (in process 'star', page 000001023d3bc220) Mar 22 22:02:59 lh10 kernel: flags:0x0100000c mapping:00000102146a4240 mapcount:2 count:0 Mar 22 22:02:59 lh10 kernel: Backtrace: Mar 22 22:02:59 lh10 kernel: Mar 22 22:02:59 lh10 kernel: Call Trace:<ffffffff8015f0cf>{bad_page+112} <ffffffff8015f7b1>{free_hot_cold_page+130} Mar 22 22:02:59 lh10 kernel: <ffffffffa00d17b8>{:st:sgl_unmap_user_pages+67} <ffffffffa00d17df>{:st:release_buffering+27} Mar 22 22:02:59 lh10 kernel: <ffffffffa00d6196>{:st:st_write+2692} <ffffffff80194b39>{inode_update_time+159} Mar 22 22:02:59 lh10 kernel: <ffffffff8017beaa>{vfs_write+207} <ffffffff8017bf92>{sys_write+69} Mar 22 22:02:59 lh10 kernel: <ffffffff801102f6>{system_call+126} Mar 22 22:02:59 lh10 kernel: Trying to fix it up, but a reboot is needed Mar 22 22:02:59 lh10 kernel: Bad page state at free_hot_cold_page (in process 'star', page 0000010238c68e80) Mar 22 22:02:59 lh10 kernel: flags:0x0100000c mapping:00000102146a4240 mapcount:2 count:0 Mar 22 22:03:00 lh10 kernel: Backtrace: Mar 22 22:03:00 lh10 kernel: Mar 22 22:03:00 lh10 kernel: Call Trace:<ffffffff8015f0cf>{bad_page+112} <ffffffff8015f7b1>{free_hot_cold_page+130} Mar 22 22:03:00 lh10 kernel: <ffffffffa00d17b8>{:st:sgl_unmap_user_pages+67} <ffffffffa00d17df>{:st:release_buffering+27} Mar 22 22:03:00 lh10 kernel: <ffffffffa00d6196>{:st:st_write+2692} <ffffffff80194b39>{inode_update_time+159} Mar 22 22:03:00 lh10 kernel: <ffffffff8017beaa>{vfs_write+207} <ffffffff8017bf92>{sys_write+69} Mar 22 22:03:00 lh10 kernel: <ffffffff801102f6>{system_call+126} Mar 22 22:03:00 lh10 kernel: Trying to fix it up, but a reboot is needed Mar 22 22:03:00 lh10 kernel: Bad page state at free_hot_cold_page (in process 'star', page 000001023c14d570) Mar 22 22:03:00 lh10 kernel: flags:0x0100000c mapping:00000102146a4240 mapcount:2 count:0 Mar 22 22:03:00 lh10 kernel: Backtrace: Mar 22 22:03:00 lh10 kernel: Mar 22 22:03:00 lh10 kernel: Call Trace:<ffffffff8015f0cf>{bad_page+112} <ffffffff8015f7b1>{free_hot_cold_page+130} Mar 22 22:03:00 lh10 kernel: <ffffffffa00d17b8>{:st:sgl_unmap_user_pages+67} <ffffffffa00d17df>{:st:release_buffering+27} Mar 22 22:03:00 lh10 kernel: <ffffffffa00d6196>{:st:st_write+2692} <ffffffff80194b39>{inode_update_time+159} Mar 22 22:03:00 lh10 kernel: <ffffffff8017beaa>{vfs_write+207} <ffffffff8017bf92>{sys_write+69} Mar 22 22:03:00 lh10 kernel: <ffffffff801102f6>{system_call+126} Mar 22 22:03:00 lh10 kernel: Trying to fix it up, but a reboot is needed Mar 22 22:03:00 lh10 kernel: Bad page state at free_hot_cold_page (in process 'X', page 000001023c14d570) Mar 22 22:03:00 lh10 kernel: flags:0x01020008 mapping:00000101ec811360 mapcount:0 count:0 Mar 22 22:03:00 lh10 kernel: Backtrace: Mar 22 22:03:00 lh10 kernel: Mar 22 22:03:00 lh10 kernel: Call Trace:<ffffffff8015f0cf>{bad_page+112} <ffffffff8015f7b1>{free_hot_cold_page+130} Mar 22 22:03:00 lh10 kernel: <ffffffff8015f86a>{__pagevec_free+39} <ffffffff80165a5d>{release_pages+366} Mar 22 22:03:01 lh10 kernel: <ffffffff8016d921>{__vma_link+66} <ffffffff8016dd53>{vma_adjust+815} Mar 22 22:03:01 lh10 kernel: <ffffffff80165e4b>{__pagevec_mark_accessed+394} <ffffffff80166091>{lru_add_drain+91} Mar 22 22:03:01 lh10 kernel: <ffffffff8016e971>{do_munmap+355} <ffffffff8016f55e>{sys_brk+136} Mar 22 22:03:01 lh10 kernel: <ffffffff801102f6>{system_call+126} Mar 22 22:03:01 lh10 kernel: Trying to fix it up, but a reboot is needed star had been running about 20 to 30 minutes at the time of the crash. I have seen two or three crashes previously all denoting "Bad page state at free_hot_cold_page." This appears to have been reported as a bug in 2.6.12: https://lists.linux-foundation.org/pipermail/bugme-new/2005-August/012862.h… It was updated March 10, 2008 as rejected unreproducible. I have seen the problem three times in three days now without trying to reproduce it. Can I get any help on getting a fix? Linus

2 3

Disks do not mount at boot
by Theo Band 24 Mar '09

24 Mar '09

I have a problem with two entries in my /etc/fstab. When I boot the machine, the disks are not mounted. When I give mount -a, all disks are present without an error. Of course I don't want to manually do that after each reboot. What can be the problem? CentOS 5.2 cat /etc/fstab /dev/vg/centos / ext3 defaults 1 1 LABEL=/boot /boot ext3 defaults 1 2 LABEL=zele_common /dczele01/ ext3 defaults 1 2 LABEL=users /dczele01/users ext3 defaults 1 2 tmpfs /dev/shm tmpfs defaults 0 0 devpts /dev/pts devpts gid=5,mode=620 0 0 sysfs /sys sysfs defaults 0 0 proc /proc proc defaults 0 0 /dev/vg/swap swap swap defaults 0 0 arend:/home /home nfs proto=tcp,nfsvers=3,bg,defaults 0 0 arend:/program /program nfs proto=tcp,nfsvers=3,bg,defaults 0 0 Instead of LABEL I also tried to use the device /dev/vg2/users. The filesystem is created on a logical volume, part of a new volume group: lvs LV VG Attr LSize Origin Snap% Move Log Copy% Convert centos vg -wi-ao 6.91G swap vg -wi-ao 992.00M users vg2 -wi-ao 50.00G zele_common vg2 -wi-ao 100.00G After booting /etc/mtab and mount do not list the /dczele01 entries. In the log I see these lines: Mar 24 08:42:02 fsutrecht kernel: md: Autodetecting RAID arrays. Mar 24 08:42:02 fsutrecht kernel: md: autorun ... Mar 24 08:42:02 fsutrecht kernel: md: ... autorun DONE. Mar 24 08:42:02 fsutrecht kernel: device-mapper: multipath: version 1.0.5 loaded Mar 24 08:42:02 fsutrecht kernel: EXT3 FS on dm-0, internal journal Mar 24 08:42:02 fsutrecht kernel: kjournald starting. Commit interval 5 seconds Mar 24 08:42:02 fsutrecht kernel: EXT3 FS on sda1, internal journal Mar 24 08:42:02 fsutrecht kernel: EXT3-fs: mounted filesystem with ordered data mode. Mar 24 08:42:03 fsutrecht kernel: kjournald starting. Commit interval 5 seconds Mar 24 08:42:03 fsutrecht kernel: EXT3 FS on dm-3, internal journal Mar 24 08:42:03 fsutrecht kernel: EXT3-fs: mounted filesystem with ordered data mode. Mar 24 08:42:03 fsutrecht kernel: kjournald starting. Commit interval 5 seconds Mar 24 08:42:03 fsutrecht kernel: EXT3 FS on dm-2, internal journal Mar 24 08:42:03 fsutrecht kernel: EXT3-fs: mounted filesystem with ordered data mode. Mar 24 08:42:03 fsutrecht kernel: Adding 1015800k swap on /dev/vg/swap. Priority:-1 extents:1 across:1015800k Then I give a mount -a and see this in the log: Mar 24 08:44:28 fsutrecht kernel: kjournald starting. Commit interval 5 seconds Mar 24 08:44:28 fsutrecht kernel: EXT3 FS on dm-3, internal journal Mar 24 08:44:28 fsutrecht kernel: EXT3-fs: mounted filesystem with ordered data mode. Mar 24 08:44:28 fsutrecht kernel: kjournald starting. Commit interval 5 seconds Mar 24 08:44:28 fsutrecht kernel: EXT3 FS on dm-2, internal journal Mar 24 08:44:28 fsutrecht kernel: EXT3-fs: mounted filesystem with ordered data mode. So from the log it looks like the mount is done, but nothing is actually mounted. I'm puzzled. The nfs shares and the /boot drive are mounted correctly. So what could cause these two shares to not mount automatically? What else can I do to debug? Thanks, Theo

1 1

How to add ClamAV to Postfix?
by Xn Nooby 24 Mar '09

24 Mar '09

I sent this email to the Rehdat list, but I thought the Centos users might be more inclined to have the command-line solution I am looking for, so I thought I would post it here too: I would like to add anti-virus to my email server. Currently I have Postfix, Dovecot, PHP, and Squirrelmail installed. The users only use Squirrelmail to access mail. I am looking for command-line instructions, since I have limited access to the server itself (I am using SSH). ClamAV seems to be most common linux AV package, so I assume I should be using that. I'm not sure if I should be using Amavisd or MailScanner, or neither. I believe I need one of them to act as the glue that connects Postfix to ClamAV. Apparently none of these packages (Amavisd/MailScanner/ClamAV) are part of RHEL5, so I have to get the RPMS from somewhere else. Is there some standard way of adding AV to Postfix?

9 13

help needed with DNS server
by Rudi Ahlers 23 Mar '09

23 Mar '09

Hi all, I'm setting up a DNS server on CentOS 5.2, but can't get it to listen to the outside IP address for DNS queries. There's no firewall installed yet. Here's the BIND config options: options { /* make named use port 53 for the source of all queries, to allow * firewalls to block all ports except 53: */ query-source port 53; // Put files that named is allowed to write in the data/ directory: directory "/var/named"; // the default dump-file "data/cache_dump.db"; statistics-file "data/named_stats.txt"; /* memstatistics-file "data/named_mem_stats.txt"; */ }; Yet, it only listes on 127.0.0.1 netstat -tulpn | grep :53 Stopping named: [ OK ] Starting named: [ OK ] tcp 0 0 127.0.0.1:53 0.0.0.0:* LISTEN 28979/named tcp 0 0 ::1:53 :::* LISTEN 28979/named udp 0 0 127.0.0.1:53 0.0.0.0:* 28979/named udp 0 0 ::1:53 :::* 28979/named What am I missing? -- Kind Regards Rudi Ahlers

4 4

Form to mail script generators for Linux?
by Linda Stark 23 Mar '09

23 Mar '09

Hi, I am trying to find out if there are any Linux based “form to mail” php script generators available, that would generate the script needed to profess web mail forms such as a “contact us” page or a “mail us” page on a web site. There was one in patricular I was looking at that is windows based, called “Forms To Go”, a commercial package, which from what I have gathered is the most popular in it’s class and apparently it generates secure code. Thanks for any info. _________________________________________________________________ Internet Explorer 8 – Now Available. Faster, safer, easier. http://clk.atdmt.com/MRT/go/141323790/direct/01/

2 1

Backporting and Apache 2.0.52 is 4 1/2 years old
by Rob Townley 23 Mar '09

23 Mar '09

http://httpd.apache.org/security/vulnerabilities_20.html states that Apache 2.0.52 is 4 years old and the latest version is 2.0.68. i am no longer a httpd expert, but at least one of the security fixes involves XSS attacks via malformed ftp commands. I also realize that redhat / centos may patch things separately from Apache and that the sysadmin has a great deal to do with how secure things are, but almost 5 years? Does the sysadmin for www.centos.org get paid?

4 4

OT: centos.org web site not responding
by Lanny Marcus 22 Mar '09

22 Mar '09

The web site for CentOS is not responding. I can ping it OK, but the web site is not responding to http requests from my browser. If the webmaster should happen to read this...

16 73

(no subject)
by Daniel Hays 22 Mar '09

22 Mar '09

Hi there, Could you please remove me from your mailing list? Thank you Daniel _________________________________________________________________ Need a new place to rent, share or buy? Let ninemsn property help. http://a.ninemsn.com.au/b.aspx?URL=http%3A%2F%2Fninemsn%2Edomain%2Ecom%2Eau…

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Discuss March 2009