qmail Digest 27 Oct 2000 10:00:00 -0000 Issue 1166
Topics (messages 51121 through 51162):
Re: Queue growing...
51121 by: Jeroen ten Berge
51122 by: Nicolas Deslions
51130 by: markd.bushwire.net
POP3 on tcpserver
51123 by: Jeroen ten Berge
Dubs about flushing the queue
51124 by: J.J.Gallardo
Re: fastforward problem
51125 by: janjan
Secure Outgoing Messages
51126 by: Angel Krustev
51127 by: Timo Geusch
Documentation Specialist Seeking Contract Work
51128 by: writer.radiant.net
Re: Is there a bug in the pop3 server?
51129 by: markd.bushwire.net
51131 by: Goran Blazic
installation Problems [WatchDog checked]
51132 by: Christophe.Andreoli.nse.de
51136 by: Dave Sill
FD_SET() for forking many processes such as Qmail
51133 by: Collin B. McClendon
Re: SPAMCONTROL
51134 by: Vu Vuong
Kernel Panic in regards to tcpserver
51135 by: Andy Abshagen
51137 by: markd.bushwire.net
51138 by: Dave Sill
Re: RSS and rblsmtpd revisited
51139 by: Mate Wierdl
Bounce configuration QUESTION..
51140 by: Alex Khanin
51143 by: Dave Sill
qmail-smtp Delay issues with only some Ips.
51141 by: Corey J. Briere
51142 by: David Dyer-Bennet
Ezlml as newsletter
51144 by: Fernando Costa de Almeida
51145 by: Daniel Augusto Fernandes
Alias question
51146 by: Anthony Abby
51148 by: Chris Johnson
51149 by: Anthony Abby
SE Virginia
51147 by: Anthony Abby
I dont know whats wrong
51150 by: Mark van der Putten
51151 by: Charles Cazabon
51152 by: Andreas Landmark
SMTP auth patch on firewall?
51153 by: Chris Garrigues
What to do about these barelinefeeds?
51154 by: Hubbard, David
51155 by: Adam McKenna
51156 by: Chris Johnson
51158 by: Hubbard, David
51159 by: Andy Bradford
51160 by: Adam McKenna
51161 by: Frank Tegtmeyer
User password change using web. Suggestions?
51157 by: Philip Tong
51162 by: Daniel Dagneaux
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----------------------------------------------------------------------
How about the connection speed ? Maybe the queue is waiting for transport to
another mailserver ?
-----Original Message-----
From: Nicolas Deslions [mailto:[EMAIL PROTECTED]]
Sent: woensdag 25 oktober 2000 15:27
To: [EMAIL PROTECTED]
Subject: RE: Queue growing...
1 : not easy to do...
2 : i got a decent FS, i'm running FreeBSD
3 : ok i will test this..
it's REALLY slow... i have a lot of system ressources free and not much
processes running... strange...
-----Message d'origine-----
De : Petr Novotny [mailto:[EMAIL PROTECTED]]
Envoy� : Wednesday, October 25, 2000 15:20
� : Nicolas Deslions
Objet : Re: Queue growing...
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
On 25 Oct 2000, at 15:13, Nicolas Deslions wrote:
> Hi,
> I just setup a new qmail, with concurrency set to 300, we also changed
> our "mailers" here ( progs we use to format an outgoing press revue)
> Our new mailer is really fast to send and the queue on qmail is only
> growing, i only have from 3 to 12 concurrent remote process...
>
> messages in queue: 7595
> messages in queue but : 5591
>
> Why do i have so many "not yet preprocessed" messages ??
Because once the directory becomes full, operations like open()
and unlink() slow down noticeably. There are three solutions:
1. Throttle down the injection process to keep the todo directory
from overflowing.
2. Get a decent filesystem (like reiserfs for linux)
3. Apply a big-todo patch (it hashes the todo directory in the same
way the mess, remote etc. directories are hashed). [Keep in mind
that you need to empty the queue, first.]
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Comment: http://community.wow.net/grt/qdpgp.html
iQA/AwUBOfbP0lMwP8g7qbw/EQIYEACdFlurhEBvfvUQCqWanfEFuIKaGTUAoPyk
zYPjgBwOYEemOqcsAcU7PcFj
=GWap
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--
Petr Novotny, ANTEK CS
[EMAIL PROTECTED]
http://www.antek.cz
PGP key ID: 0x3BA9BC3F
-- Don't you know there ain't no devil there's just God when he's drunk.
[Tom Waits]
The problem was the HD speed...
Thanks everyone for your help
-----Message d'origine-----
De : Jeroen ten Berge [mailto:[EMAIL PROTECTED]]
Envoy� : Thursday, October 26, 2000 12:17
� : [EMAIL PROTECTED]
Objet : RE: Queue growing...
How about the connection speed ? Maybe the queue is waiting for transport to
another mailserver ?
-----Original Message-----
From: Nicolas Deslions [mailto:[EMAIL PROTECTED]]
Sent: woensdag 25 oktober 2000 15:27
To: [EMAIL PROTECTED]
Subject: RE: Queue growing...
1 : not easy to do...
2 : i got a decent FS, i'm running FreeBSD
3 : ok i will test this..
it's REALLY slow... i have a lot of system ressources free and not much
processes running... strange...
-----Message d'origine-----
De : Petr Novotny [mailto:[EMAIL PROTECTED]]
Envoy� : Wednesday, October 25, 2000 15:20
� : Nicolas Deslions
Objet : Re: Queue growing...
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
On 25 Oct 2000, at 15:13, Nicolas Deslions wrote:
> Hi,
> I just setup a new qmail, with concurrency set to 300, we also changed
> our "mailers" here ( progs we use to format an outgoing press revue)
> Our new mailer is really fast to send and the queue on qmail is only
> growing, i only have from 3 to 12 concurrent remote process...
>
> messages in queue: 7595
> messages in queue but : 5591
>
> Why do i have so many "not yet preprocessed" messages ??
Because once the directory becomes full, operations like open()
and unlink() slow down noticeably. There are three solutions:
1. Throttle down the injection process to keep the todo directory
from overflowing.
2. Get a decent filesystem (like reiserfs for linux)
3. Apply a big-todo patch (it hashes the todo directory in the same
way the mess, remote etc. directories are hashed). [Keep in mind
that you need to empty the queue, first.]
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Version: PGP 6.5.2 -- QDPGP 2.61a
Comment: http://community.wow.net/grt/qdpgp.html
iQA/AwUBOfbP0lMwP8g7qbw/EQIYEACdFlurhEBvfvUQCqWanfEFuIKaGTUAoPyk
zYPjgBwOYEemOqcsAcU7PcFj
=GWap
-----END PGP SIGNATURE-----
--
Petr Novotny, ANTEK CS
[EMAIL PROTECTED]
http://www.antek.cz
PGP key ID: 0x3BA9BC3F
-- Don't you know there ain't no devil there's just God when he's drunk.
[Tom Waits]
On Thu, Oct 26, 2000 at 12:17:26PM +0200, Jeroen ten Berge wrote:
> How about the connection speed ? Maybe the queue is waiting for transport to
> another mailserver ?
No. The two rates are disconnected. It's either queue disk performance or possibly
a mis-setup queue (the classic trigger issue when a queue is moved).
Regards.
Hi all,
can someone xplain me how to modify the current pop3 service from inetd to
tcpserver ?
Currently inetd.conf shows:
pop-3 stream tcp nowait root /usr/sbin/tcpd
/var/qmail/bin/qmail-popup ourhost.nl /bin/checkpassword
/var/qmail/bin/qmail-pop3d ./Maildir/
But I'd like to run it with tcpserver so I can get rid of the DNS lookup's
since that slows the pop3 service down enormously;
Also, I noticed some postings about SSL on POP3, how does this work ? And
how do you configure Outlook to use SSL on POP3 (didn't check if this is
supported standard yet)
BTW, Maildir is definitly easier then I expected, I used mailbox before
which didn't cause problems, but Maildir's are clearer in use :)
Now I'm currently using fastforward to be able to use /etc/aliases.cdb, but
is this slower than qmail's native aliases ? If so, how does it work exactly
? The manual is very cryptic about this... All I know is that you have to
create a .qmail file in the alias directory, but I don't understand how this
file should be named and what it's contents are supposed to be.
Thanks a lot for some help on these questions :)
Regards,
Jeroen ten Berge
Greetings.
My qmail server stores mail to users they are not permanent connected
and so i need to process the saved messages in the queue at given
intervals (people who knows sendmail : sendmail -q5m).
I would like to run a program (with cron at five minutes interval) like
this:
/var/qmail/tcpok
kill -14 'process_of_qmail-send'
but i don't now how can damage process running of qmail. Any body knows
something about this?
(Please, don't send ideas like ETRN cause is not posible)
Thanks in advance
try to make use of your virtusertable.........
On Thu, 26 Oct 2000, Federico Barbazza wrote:
> hi all,
> is there a way to write into "/etc/aliases" file this row:
> @domain1:@domain2
>
> so that an email sent to pippo@domain1 go to pippo@domain2.
>
> thanks a lot
>
> Federico.
>
|
Hi,
I want my outgoing mail server to required authentication, is
it possible using qmail to do this ?
Angel Krustev
|
On Thu, Oct 26, 2000 at 04:08:28PM +0300, Angel Krustev wrote:
> Hi,
> I want my outgoing mail server to required authentication, is it
> possible using qmail to do this ?
Check www.qmail.org for the links to the qmail-auth patches.
--
Timo Geusch
Empower Interactive Group Ltd
5/7 St. Helen's Place
London EC3A 6AU
Phone +44 20 7920 9400
Fax +44 20 7920 9402
Documentation Specialists Seeking Contract Work - Technical Writing,
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> Now I deleted a message in one session and quited the session (quit :)
> When trying to read the message in the other session, it failed!
>
> Ok, I said... It fails... Nothing to worry about, I mean, you get an error
> message, but nothing bad happens. But still... Lets see, what RFC 1939 says
> about this:
> =====================================================================
> Once the POP3 server has determined through the use of any
> authentication command that the client should be given access to the
Note the operative word "should" ... "as necessary".
That specification came from a world where most mail was stored
in a single file per mailbox. In the one file per mail Maildir, that
need to lock does not apply.
Note that IMAP has gone away from that requirement too (of locking
a mailbox exclusively).
Personally, my experience has been that for large POP sites - especially
ISPs - using traditional locking pop servers, tech-support spend a certain
amount of their life removing locks from dropped user connections. Switching
to unlocked POP servers gave them free time.
> Dont get me wrong here... I dont mind this "error", but wanted to let all
> you know (in case someone didn't know about it...
I think the archives will show that this has been discussed before. And some
prefer to interpret "should" as "MUST" in RFC parlance. In other words not
everyone agrees with the interpretation of the RFC as I've just described.
Regards.
> =====================================================================
> > Once the POP3 server has determined through the use of any
> > authentication command that the client should be given access to the
>
> Note the operative word "should" ... "as necessary".
I personally think that should applies to the give access part, not so much
to the lock part... :)
As is stated:
authentication command that the client should be given access to the
appropriate maildrop, the POP3 server then acquires an exclusive-
access lock on the maildrop, as necessary to prevent messages from
My interpretation is that when the server grants access, is acquires an
exclusive-access lock...
But like you said... Its a matter of opinnion...
But still... If you try this little experiment, you will see, that the
session, that stays connected will not be able to read any left over mail
from the mailbox...
I actually do call this an error... ;-)
Goran
Hi !!
I am not very experienced with linux, but anyway I have to install Qmail on
my SUSE Linux.
I followed the documentation "life with Qmail" but can not start the qmail
Batch ( qmail start). I get a syntax error
although I copied the Qmail file exactly as it is. This syntax error is:
"unexpected end of file".
I don't know Bash programming so much. May be you can help me ?
Thnak you very much !
Here is the Qmail Batch:
(See attached file: qmail.txt)
Text - character set unknown
[EMAIL PROTECTED] wrote:
>I followed the documentation "life with Qmail" but can not start the qmail
>Batch ( qmail start). I get a syntax error
>although I copied the Qmail file exactly as it is. This syntax error is:
>"unexpected end of file".
>
>Here is the Qmail Batch:
>(See attached file: qmail.txt)
That file is not right. Try downloading it via the link:
http://Web.InfoAve.net/~dsill/qmail-script-dt61.exe
-Dave
I found the answer, the FD_SET is located in /usr/src/sys/sys/types.h I
upped this from 256 to 1024, I hope this works.
-Collin
hi,
I have spamcontrol installed adn it's running fine, but only the unix
servers can send email to it. The NT's and server2000 keeps getting
dropped. Do you have any idea why? I've added them into my DNS file so
that it can recognize the listed servers as local. How does NT SMTPSVC
differs that of UNIX?
vav
-----Original Message-----
From: Erwin Hoffmann [mailto:[EMAIL PROTECTED]]
Sent: Monday, August 28, 2000 8:32 AM
To: Thomas Ackermann; qmail
Subject: Re: SPAMCONTROL
Hi,
I almost missed your mail.
At 22:11 21.8.2000 +0200, Thomas Ackermann wrote:
>I recently installed SPAMCONTROL (1.3.0)
>and got to wonder how to handle control/relayclients, relaydomains and
>relaymailfrom.
If you have installed the SPAMCONTROL patch completely with man-pages,
check man qmail-smtpd for the correct syntax for those control files.
>can i use these files without setting RELAYCLIENT with tcpserver and hows
the
>syntayx within these files ??
>
Two cases:
1. As soon as you use the RELAYCLIENT environment variable, the control
files relayclients and relaydomains become obsolete. Thus, whatever is
carried in these variables (usually defined by means of tcpserver's
mechanisms) is exclusively taken.
2. However, you are free to define additional relaymailfrom addresses. This
control file acts independently of (1.).
See README.spamcontrol for more details.
cheers.
eh.
+-----------------------------------------------------------------------+
| fff hh http://www.fehcom.de Dr. Erwin Hoffmann |
| ff hh |
| ff eee hhhh ccc ooo mm mm mm Wiener Weg 8 |
| fff ee ee hh hh cc oo oo mmm mm mm 50858 Koeln |
| ff ee eee hh hh cc oo oo mm mm mm |
| ff eee hh hh cc oo oo mm mm mm Tel 0221 484 4923 |
| ff eeee hh hh ccc ooo mm mm mm Fax 0221 484 4924 |
+-----------------------------------------------------------------------+
OK. So everything has been going along fine until this morning. All of a
sudden I noticed that our new qmail server stopped responding. I went to
the qmail server and noticed that there was a kernel panic message on the
screen and then something about tcpserver. Since the first time it seems
that the machine will only stay up and running about 10-15 minutes. So I'm
starting to get in a bind on this one. I'm hoping someone can help me out
with this since I've never seen anything like it before. Below is the logs
from syslog relative the lockup. Any help would be greatly appreciated.
Thanks
Andy Abshagen
System Administrator
Data-Vision, Inc.
219-243-8625, 888-925-8625
[EMAIL PROTECTED]
__________________________
This is the first problem
__________________________
Oct 26 10:22:36 mail kernel: Unable to handle kernel NULL pointer
dereference at virtual address 00000008
Oct 26 10:22:36 mail kernel: current->tss.cr3 = 0d6c8000, %cr3 = 0d6c8000
Oct 26 10:22:36 mail kernel: *pde = 00000000
Oct 26 10:22:36 mail kernel: Oops: 0000
Oct 26 10:22:36 mail kernel: CPU: 0
Oct 26 10:22:36 mail kernel: EIP: 0010:[kfree+112/468]
Oct 26 10:22:36 mail kernel: EFLAGS: 00010082
Oct 26 10:22:36 mail kernel: eax: 00000200 ebx: d7fff080 ecx: 00000000
edx: cbfba87c
Oct 26 10:22:36 mail kernel: esi: cbfba840 edi: 00000202 ebp: 00000a4a
esp: cccd7d9c
Oct 26 10:22:36 mail kernel: ds: 0018 es: 0018 ss: 0018
Oct 26 10:22:36 mail kernel: Process slocate (pid: 1629, process nr: 55,
stackpage=cccd7000)
Oct 26 10:22:36 mail kernel: Stack: cbe2f928 00000a4a cbe3ca80 cbe3ca60
c011a569 cca0fb60 cca0fc78 00000000
Oct 26 10:22:36 mail kernel: cccd7dd8 c0135e71 cbfba840 cbe3c9e0
c010c397 c0144c3a d7fe8008 c02215bc
Oct 26 10:22:36 mail kernel: 00000000 cccd7e2c c02215c4 cccd7e2c
00000001 00001000 cccd7e2c 00000001
Oct 26 10:22:36 mail kernel: Call Trace: [do_bottom_half+81/108]
[prune_dcache+229/312] [do_IRQ+63/68] [inode_getblk+74/420] [
try_to_free_inodes+274/476] [grow_inodes+32/436] [ext2_find_entry+504/804]
Oct 26 10:22:36 mail kernel: [get_new_inode+193/420] [iget+227/240]
[__brelse+64/136] [ext2_lookup+90/140] [lookup_dent
ry+523/912] [__namei+170/224] [__namei+27/224] [filldir+0/136]
Oct 26 10:22:36 mail kernel: [sys_newlstat+20/116]
[common_interrupt+24/32] [system_call+52/64]
Oct 26 10:22:36 mail kernel: Code: 8b 41 08 3d 2b 2f c3 a5 0f 85 e6 00 00 00
8b 41 0c 85 c0 74
__________________________
This is the second
__________________________
Oct 26 11:05:33 mail kernel: Unable to handle kernel paging request at
virtual address e7e6e5ec
Oct 26 11:05:33 mail kernel: current->tss.cr3 = 0d47a000, %cr3 = 0d47a000
Oct 26 11:05:33 mail kernel: *pde = 00000000
Oct 26 11:05:33 mail kernel: Oops: 0000
Oct 26 11:05:33 mail kernel: CPU: 0
Oct 26 11:05:33 mail kernel: EIP:
0010:[update_vm_cache_conditional+127/312]
Oct 26 11:05:33 mail kernel: EFLAGS: 00010286
Oct 26 11:05:33 mail kernel: eax: ce333d88 ebx: e7e6e5e4 ecx: 00006b39
edx: 00389000
Oct 26 11:05:33 mail kernel: esi: 00000000 edi: 00388000 ebp: 00000400
esp: cd947e7c
Oct 26 11:05:33 mail kernel: ds: 0018 es: 0018 ss: 0018
Oct 26 11:05:33 mail kernel: Process qmail-queue (pid: 988, process nr: 55,
stackpage=cd947000)
Oct 26 11:05:33 mail kernel: Stack: cbfe2047 00000000 00389000 00000000
cbfe2447 00000047 cc01ef20 00100000
Oct 26 11:05:33 mail kernel: 00000014 c01432b9 ce333d88 00388047
cbfe2047 00000400 0804c860 0804c860
Oct 26 11:05:33 mail kernel: 00000400 cd947f00 ce333dd4 cd2600e0
ffffffea 00000400 cd947ef0 c010bb08
Oct 26 11:05:33 mail kernel: Call Trace: [ext2_file_write+1089/1520]
[common_interrupt+24/32] [schedule+322/636] [pipe_read+31
9/368] [pipe_read+303/368] [sys_write+195/232] [system_call+52/64]
Oct 26 11:05:33 mail kernel: Code: 39 43 08 75 f0 39 7b 0c 75 eb ff 43 14 b8
02 00 00 00 0f ab
Oct 26 11:05:37 mail kernel: divide error: 0000
Oct 26 11:05:37 mail kernel: CPU: 0
Oct 26 11:05:37 mail kernel: EIP: 0010:[ext2_update_inode+101/856]
Oct 26 11:05:37 mail kernel: EFLAGS: 00010246
Oct 26 11:05:37 mail kernel: eax: 000862dd ebx: 000862de ecx: d7643c00
edx: 00000000
Oct 26 11:05:37 mail kernel: esi: c01e8deb edi: ce33e000 ebp: d7643c3c
esp: d7fdbeec
Oct 26 11:05:37 mail kernel: ds: 0018 es: 0018 ss: 0018
Oct 26 11:05:37 mail kernel: Process kupdate (pid: 3, process nr: 3,
stackpage=d7fdb000)
Oct 26 11:05:37 mail kernel: Stack: 00000001 d7643c3c d7fdbf10 d7643c00
00000000 d5232360 c026463c 00000e00
Oct 26 11:05:37 mail kernel: c010bb08 c0145cda ce33e000 00000000
d7fde200 00000001 ce324690 c01e8deb
Oct 26 11:05:37 mail kernel: 00000001 c01369fb ce33e000 00000003
d7fde23c c0136a14 d7fda000 c01e8deb
Oct 26 11:05:37 mail kernel: Call Trace: [common_interrupt+24/32]
[ext2_write_inode+18/28] [tvecs+11915/13824] [sync_inodes+30
3/376] [sync_inodes+328/376] [tvecs+11915/13824] [tvecs+11915/13824]
Oct 26 11:05:37 mail kernel: [sync_old_buffers+32/456]
[sync_old_buffers+22/456] [tvecs+11915/13824] [process_timeout+0
/176] [kupdate+116/120] [kernel_thread+31/56] [kernel_thread+40/56]
Oct 26 11:05:37 mail kernel: Code: f7 71 58 89 c3 89 d5 3b 59 68 72 23 83 c4
fc 68 b8 ad 1e c0
Oct 26 11:05:44 mail kernel: kmem_free: Either bad obj addr or double free
(objp=cea14000, name=size-2048)
Oct 26 11:05:50 mail kernel: Unable to handle kernel NULL pointer
dereference at virtual address 00000008
Oct 26 11:05:50 mail kernel: current->tss.cr3 = 0d8d4000, %cr3 = 0d8d4000
Oct 26 11:05:50 mail kernel: *pde = 00000000
Oct 26 11:05:50 mail kernel: Oops: 0000
Oct 26 11:05:50 mail kernel: CPU: 0
Oct 26 11:05:50 mail kernel: EIP: 0010:[kmem_cache_free+52/404]
Oct 26 11:05:50 mail kernel: EFLAGS: 00010082
Oct 26 11:05:50 mail kernel: eax: d7fff980 ebx: d1777560 ecx: 00000000
edx: d177761c
Oct 26 11:05:50 mail kernel: esi: d7fff980 edi: 00000286 ebp: cd9d1cc0
esp: cd1b1dec
Oct 26 11:05:50 mail kernel: ds: 0018 es: 0018 ss: 0018
Oct 26 11:05:50 mail kernel: Process qmail-smtpd (pid: 987, process nr: 53,
stackpage=cd1b1000)
Oct 26 11:05:50 mail kernel: Stack: d17775bc cd9d1cc0 000002ec cd1b1f60
000002ec c0156a20 0804f420 d7622056
Oct 26 11:05:50 mail kernel: 000002ec c015614b d7fff980 d1777560
00000000 cd9d1cc0 d1777560 00000000
Oct 26 11:05:50 mail kernel: 00000400 00000000 0000000a 00000001
cd1b1e98 c016da6b d1777560 d7622056
Oct 26 11:05:50 mail kernel: Call Trace: [memcpy_toiovec+60/104]
[__kfree_skb+215/232] [tcp_recvmsg+1071/1520] [common_interru
pt+24/32] [inet_recvmsg+123/148] [sock_recvmsg+65/184] [sock_read+132/148]
Oct 26 11:05:50 mail kernel: [sys_read+178/208] [reschedule+5/16]
[system_call+52/64]
Oct 26 11:05:50 mail kernel: Code: 8b 41 08 3d 2b 2f c3 a5 0f 85 de 00 00 00
8b 41 0c 85 c0 74
Oct 26 11:06:33 mail kernel: Unable to handle kernel paging request at
virtual address 8bbf8b74
Oct 26 11:06:33 mail kernel: current->tss.cr3 = 13a7e000, %cr3 = 13a7e000
Oct 26 11:06:33 mail kernel: *pde = 00000000
Oct 26 11:06:33 mail kernel: Oops: 0002
Oct 26 11:06:33 mail kernel: CPU: 0
Oct 26 11:06:33 mail kernel: EIP:
0010:[eepro100:eepro100_init+-11381884/10066]
Oct 26 11:06:33 mail kernel: EFLAGS: 00010293
Oct 26 11:06:33 mail kernel: eax: d7d4b3d0 ebx: d7eeb3a0 ecx: d77f1e4c
edx: cda638c0
Oct 26 11:06:33 mail kernel: esi: 08048000 edi: cda638c0 ebp: 00078000
esp: d77f1c18
Oct 26 11:06:33 mail kernel: ds: 0018 es: 0018 ss: 0018
Oct 26 11:06:33 mail kernel: Process sh (pid: 1046, process nr: 51,
stackpage=d77f1000)
Oct 26 11:06:33 mail kernel: Stack: 08048000 00078000 d77f1c58 cddb4000
d77f1d60 d77f0000 d77f0000 ccb6cac0
Oct 26 11:06:33 mail kernel: d7fc62e0 00000001 d7eeb4a0 cddb4000
00000000 d7fc63e0 c012f238 cda638c0
Oct 26 11:06:33 mail kernel: 00000080 00000000 c012f217 cddb4000
d77f1d60 d77f1e4c d77f0000 00000000
Oct 26 11:06:33 mail kernel: Call Trace: [exec_mmap+64/272]
[exec_mmap+31/272] [flush_old_exec+97/508] [load_elf_binary+1246/2
796] [cprt+1460/20160] [search_binary_handler+62/280] [do_execve+478/584]
Oct 26 11:06:33 mail kernel: [do_execve+515/584] [do_execve+295/584]
[sys_execve+53/96] [common_interrupt+24/32] [error
_code+45/64] [system_call+52/64]
Oct 26 11:06:33 mail kernel: Code: d0 b3 d4 d7 d0 b3 d4 d7 d8 b3 d4 d7 d8 b3
d4 d7 e0 b3 d4 d7
Oct 26 11:06:33 mail kernel: exit_mmap: map count is 23
Oct 26 11:07:46 mail kernel: kmem_free: Bad obj addr (objp=d77ebfa4,
name=vm_area_struct)
Oct 26 11:07:49 mail kernel: kmem_free: Bad obj addr (objp=d77ebfa4,
name=vm_area_struct)
Oct 26 11:07:49 mail kernel: Unable to handle kernel NULL pointer
dereference at virtual address 00000000
Oct 26 11:07:49 mail kernel: current->tss.cr3 = 00101000, %cr3 = 00101000
Oct 26 11:07:49 mail kernel: *pde = 00000000
Oct 26 11:07:49 mail kernel: Oops: 0002
Oct 26 11:07:49 mail kernel: CPU: 0
Oct 26 11:07:49 mail kernel: EIP: 0010:[kmem_cache_free+350/404]
Oct 26 11:07:49 mail kernel: EFLAGS: 00010282
Oct 26 11:07:49 mail kernel: eax: 00000040 ebx: d77ebfa4 ecx: d74ec000
edx: 00000028
Oct 26 11:07:49 mail kernel: esi: d7fff680 edi: 00000282 ebp: 00002000
esp: d77f1e1c
Oct 26 11:07:49 mail kernel: ds: 0018 es: 0018 ss: 0018
Oct 26 11:07:49 mail kernel: Process tcpserver (pid: 1061, process nr: 51,
stackpage=d77f1000)
Oct 26 11:07:49 mail kernel: Stack: cda638c0 00002000 00000002 00400000
00000002 c0000000 0000000b 0000000b
Oct 26 11:07:49 mail kernel: d77f1fc4 c011ecde d7fff680 d77ebfa4
00002000 00010101 cda638c0 0000000b
Oct 26 11:07:49 mail kernel: d77f1fc4 d77f1f34 00001920 00000034
00074680 d77ebfa4 00200034 00280003
Oct 26 11:07:49 mail kernel: Call Trace: [exit_mmap+222/288] [mmput+36/72]
[mmput+27/72] [mm_release+14/56] [do_exit+226/688]
[do_exit+217/688] [do_signal+547/668]
Oct 26 11:07:49 mail kernel: [force_sig_info+128/140]
[force_sig+23/32] [do_page_fault+869/952] [common_interrupt+24/32
] [error_code+45/64] [signal_return+20/32]
Oct 26 11:07:49 mail kernel: Code: c7 05 00 00 00 00 00 00 00 00 eb 22 89 f6
b8 72 79 1e c0 85
Oct 26 11:08:14 mail kernel: kmem_free: Bad obj addr (objp=d77ebfa4,
name=vm_area_struct)
Oct 26 11:08:14 mail kernel: Unable to handle kernel NULL pointer
dereference at virtual address 00000000
Oct 26 11:08:14 mail kernel: current->tss.cr3 = 00101000, %cr3 = 00101000
Oct 26 11:08:14 mail kernel: *pde = 00000000
Oct 26 11:08:14 mail kernel: Oops: 0002
Oct 26 11:08:14 mail kernel: CPU: 0
Oct 26 11:08:14 mail kernel: EIP: 0010:[kmem_cache_free+350/404]
Oct 26 11:08:14 mail kernel: EFLAGS: 00010282
Oct 26 11:08:14 mail kernel: eax: 00000040 ebx: d77ebfa4 ecx: d74ec000
edx: 00000028
Oct 26 11:08:14 mail kernel: esi: d7fff680 edi: 00000282 ebp: 00002000
esp: d77f1e1c
Oct 26 11:08:14 mail kernel: ds: 0018 es: 0018 ss: 0018
Oct 26 11:08:14 mail kernel: Process qmail-lspawn (pid: 1062, process nr:
51, stackpage=d77f1000)
Oct 26 11:08:14 mail kernel: Stack: cda63340 00002000 00000002 00400000
00000002 c0000000 0000000b 0000000b
Oct 26 11:08:14 mail kernel: d77f1fc4 c011ecde d7fff680 d77ebfa4
00002000 c01a3c91 cda63340 0000000b
Oct 26 11:08:14 mail kernel: d77f1fc4 d77f1f34 c026991c d7fed8e0
c0269900 d77ebfa4 00000087 c026991c
Oct 26 11:08:14 mail kernel: Call Trace: [exit_mmap+222/288]
[write_intr+305/348] [mmput+36/72] [mmput+27/72] [mm_release+14/5
6] [do_exit+226/688] [do_exit+217/688]
Oct 26 11:08:14 mail kernel: [do_signal+547/668]
[force_sig_info+128/140] [force_sig+23/32] [find_vma+0/112] [do_page_f
ault+869/952] [do_IRQ+42/68] [common_interrupt+24/32] [error_code+45/64]
Oct 26 11:08:14 mail kernel: [signal_return+20/32]
Oct 26 11:08:14 mail kernel: Code: c7 05 00 00 00 00 00 00 00 00 eb 22 89 f6
b8 72 79 1e c0 85
Oct 26 11:08:15 mail kernel: kmem_free: Bad obj addr (objp=d77ebfa4,
name=vm_area_struct)
Oct 26 11:08:15 mail kernel: Unable to handle kernel NULL pointer
dereference at virtual address 00000000
Oct 26 11:08:15 mail kernel: current->tss.cr3 = 00101000, %cr3 = 00101000
Oct 26 11:08:15 mail kernel: *pde = 00000000
Oct 26 11:08:15 mail kernel: Oops: 0002
Oct 26 11:08:15 mail kernel: CPU: 0
Oct 26 11:08:15 mail kernel: EIP: 0010:[kmem_cache_free+350/404]
Oct 26 11:08:15 mail kernel: EFLAGS: 00010282
Oct 26 11:08:15 mail kernel: eax: 00000040 ebx: d77ebfa4 ecx: d74ec000
edx: 00000028
Oct 26 11:08:15 mail kernel: esi: d7fff680 edi: 00000282 ebp: 00002000
esp: d77f1e1c
Oct 26 11:08:15 mail kernel: ds: 0018 es: 0018 ss: 0018
Oct 26 11:08:15 mail kernel: Process tcpserver (pid: 1063, process nr: 51,
stackpage=d77f1000)
Oct 26 11:08:15 mail kernel: Stack: cda630c0 00002000 00000002 00400000
00000002 c0000000 0000000b 0000000b
Oct 26 11:08:15 mail kernel: d77f1fc4 c011ecde d7fff680 d77ebfa4
00002000 c01a3c91 cda630c0 0000000b
Oct 26 11:08:15 mail kernel: d77f1fc4 d77f1f34 c026991c d7fed8e0
c0269900 d77ebfa4 00000087 c026991c
Oct 26 11:08:15 mail kernel: Call Trace: [exit_mmap+222/288]
[write_intr+305/348] [mmput+36/72] [mmput+27/72] [mm_release+14/5
6] [do_exit+226/688] [do_exit+217/688]
Oct 26 11:08:15 mail kernel: [do_signal+547/668]
[force_sig_info+128/140] [force_sig+23/32] [find_vma+0/112] [do_page_f
ault+869/952] [do_IRQ+42/68] [error_code+45/64] [signal_return+20/32]
Oct 26 11:08:15 mail kernel: Code: c7 05 00 00 00 00 00 00 00 00 eb 22 89 f6
b8 72 79 1e c0 85
Oct 26 11:08:15 mail kernel: kmem_free: Bad obj addr (objp=d77ebfa4,
name=vm_area_struct)
Oct 26 11:08:15 mail kernel: Unable to handle kernel NULL pointer
dereference at virtual address 00000000
Oct 26 11:08:15 mail kernel: current->tss.cr3 = 00101000, %cr3 = 00101000
Oct 26 11:08:15 mail kernel: *pde = 00000000
Oct 26 11:08:15 mail kernel: Oops: 0002
Oct 26 11:08:15 mail kernel: CPU: 0
Oct 26 11:08:15 mail kernel: EIP: 0010:[kmem_cache_free+350/404]
Oct 26 11:08:15 mail kernel: EFLAGS: 00010282
Oct 26 11:08:15 mail kernel: eax: 00000040 ebx: d77ebfa4 ecx: d74ec000
edx: 00000027
Oct 26 11:08:15 mail kernel: esi: d7fff680 edi: 00000282 ebp: 00002000
esp: d77f1e1c
Oct 26 11:08:15 mail kernel: ds: 0018 es: 0018 ss: 0018
Oct 26 11:08:15 mail kernel: Process tcpserver (pid: 1064, process nr: 51,
stackpage=d77f1000)
Oct 26 11:08:15 mail kernel: Stack: cda63740 00002000 00000002 00400000
00000002 c0000000 0000000b 0000000b
Oct 26 11:08:15 mail kernel: d77f1fc4 c011ecde d7fff680 d77ebfa4
00002000 c01a3c91 cda63740 0000000b
Oct 26 11:08:15 mail kernel: d77f1fc4 d77f1f34 c026991c d7fed8e0
c0269900 d77ebfa4 00000087 c026991c
Oct 26 11:08:15 mail kernel: Call Trace: [exit_mmap+222/288]
[write_intr+305/348] [mmput+36/72] [mmput+27/72] [mm_release+14/5
6] [do_exit+226/688] [do_exit+217/688]
Oct 26 11:08:15 mail kernel: [do_signal+547/668]
[force_sig_info+128/140] [force_sig+23/32] [find_vma+0/112] [do_page_f
ault+869/952] [do_IRQ+42/68] [error_code+45/64] [signal_return+20/32]
Oct 26 11:08:15 mail kernel: Code: c7 05 00 00 00 00 00 00 00 00 eb 22 89 f6
b8 72 79 1e c0 85
Oct 26 11:08:15 mail kernel: kmem_free: Bad obj addr (objp=d77ebfa4,
name=vm_area_struct)
Oct 26 11:08:15 mail kernel: Unable to handle kernel NULL pointer
dereference at virtual address 00000000
Oct 26 11:08:15 mail kernel: current->tss.cr3 = 00101000, %cr3 = 00101000
Oct 26 11:08:15 mail kernel: *pde = 00000000
Oct 26 11:08:15 mail kernel: Oops: 0002
Oct 26 11:08:15 mail kernel: CPU: 0
Oct 26 11:08:15 mail kernel: EIP: 0010:[kmem_cache_free+350/404]
Oct 26 11:08:15 mail kernel: EFLAGS: 00010282
Oct 26 11:08:15 mail kernel: eax: 00000040 ebx: d77ebfa4 ecx: d74ec000
edx: 00000023
Oct 26 11:08:15 mail kernel: esi: d7fff680 edi: 00000282 ebp: 00002000
esp: d77f1e1c
Oct 26 11:08:15 mail kernel: ds: 0018 es: 0018 ss: 0018
Oct 26 11:08:15 mail kernel: Process tcpserver (pid: 1065, process nr: 51,
stackpage=d77f1000)
Oct 26 11:08:15 mail kernel: Stack: cda635c0 00002000 00000002 00400000
00000002 c0000000 0000000b 0000000b
Oct 26 11:08:15 mail kernel: d77f1fc4 c011ecde d7fff680 d77ebfa4
00002000 c01a3c91 cda635c0 0000000b
Oct 26 11:08:15 mail kernel: d77f1fc4 d77f1f34 c026991c d7fed8e0
c0269900 d77ebfa4 00000087 c026991c
Oct 26 11:08:15 mail kernel: Call Trace: [exit_mmap+222/288]
[write_intr+305/348] [mmput+36/72] [mmput+27/72] [mm_release+14/5
6] [do_exit+226/688] [do_exit+217/688]
Oct 26 11:08:15 mail kernel: [do_signal+547/668]
[force_sig_info+128/140] [force_sig+23/32] [find_vma+0/112] [do_page_f
ault+869/952] [do_IRQ+42/68] [error_code+45/64] [signal_return+20/32]
Oct 26 11:08:15 mail kernel: Code: c7 05 00 00 00 00 00 00 00 00 eb 22 89 f6
b8 72 79 1e c0 85
Oct 26 11:08:16 mail kernel: kmem_free: Bad obj addr (objp=d77ebfa4,
name=vm_area_struct)
Oct 26 11:08:16 mail kernel: Unable to handle kernel NULL pointer
dereference at virtual address 00000000
Oct 26 11:08:16 mail kernel: current->tss.cr3 = 00101000, %cr3 = 00101000
Oct 26 11:08:16 mail kernel: *pde = 00000000
Oct 26 11:08:16 mail kernel: Oops: 0002
Oct 26 11:08:16 mail kernel: CPU: 0
Oct 26 11:08:16 mail kernel: EIP: 0010:[kmem_cache_free+350/404]
Oct 26 11:08:16 mail kernel: EFLAGS: 00010282
Oct 26 11:08:16 mail kernel: eax: 00000040 ebx: d77ebfa4 ecx: d74ec000
edx: 00000022
Oct 26 11:08:16 mail kernel: esi: d7fff680 edi: 00000282 ebp: 00002000
esp: d77f1e1c
Oct 26 11:08:16 mail kernel: ds: 0018 es: 0018 ss: 0018
Oct 26 11:08:16 mail kernel: Process tcpserver (pid: 1066, process nr: 51,
stackpage=d77f1000)
Oct 26 11:08:16 mail kernel: Stack: cda63440 00002000 00000002 00400000
00000002 c0000000 0000000b 0000000b
Oct 26 11:08:16 mail kernel: d77f1fc4 c011ecde d7fff680 d77ebfa4
00002000 c01a3c91 cda63440 0000000b
Oct 26 11:08:16 mail kernel: d77f1fc4 d77f1f34 c026991c d7fed8e0
c0269900 d77ebfa4 00000087 c026991c
Oct 26 11:08:16 mail kernel: Call Trace: [exit_mmap+222/288]
[write_intr+305/348] [mmput+36/72] [mmput+27/72] [mm_release+14/5
6] [do_exit+226/688] [do_exit+217/688]
Oct 26 11:08:16 mail kernel: [do_signal+547/668]
[force_sig_info+128/140] [force_sig+23/32] [find_vma+0/112] [do_page_f
ault+869/952] [do_IRQ+42/68] [error_code+45/64] [signal_return+20/32]
Oct 26 11:08:16 mail kernel: Code: c7 05 00 00 00 00 00 00 00 00 eb 22 89 f6
b8 72 79 1e c0 85
Oct 26 11:08:16 mail kernel: kmem_free: Bad obj addr (objp=d77ebfa4,
name=vm_area_struct)
Oct 26 11:08:16 mail kernel: Unable to handle kernel NULL pointer
dereference at virtual address 00000000
Oct 26 11:08:16 mail kernel: current->tss.cr3 = 00101000, %cr3 = 00101000
Oct 26 11:08:16 mail kernel: *pde = 00000000
Oct 26 11:08:16 mail kernel: Oops: 0002
Oct 26 11:08:16 mail kernel: CPU: 0
Oct 26 11:08:16 mail kernel: EIP: 0010:[kmem_cache_free+350/404]
Oct 26 11:08:16 mail kernel: EFLAGS: 00010282
Oct 26 11:08:16 mail kernel: eax: 00000040 ebx: d77ebfa4 ecx: d74ec000
edx: 00000022
Oct 26 11:08:16 mail kernel: esi: d7fff680 edi: 00000282 ebp: 00002000
esp: d77f1e1c
Oct 26 11:08:16 mail kernel: ds: 0018 es: 0018 ss: 0018
Oct 26 11:08:16 mail kernel: Process tcpserver (pid: 1067, process nr: 51,
stackpage=d77f1000)
Oct 26 11:08:16 mail kernel: Stack: cda636c0 00002000 00000002 00400000
00000002 c0000000 0000000b 0000000b
Oct 26 11:08:16 mail kernel: d77f1fc4 c011ecde d7fff680 d77ebfa4
00002000 c01a3c91 cda636c0 0000000b
Oct 26 11:08:16 mail kernel: d77f1fc4 d77f1f34 c026991c d7fed8e0
c0269900 d77ebfa4 00000087 c026991c
Oct 26 11:08:16 mail kernel: Call Trace: [exit_mmap+222/288]
[write_intr+305/348] [mmput+36/72] [mmput+27/72] [mm_release+14/5
6] [do_exit+226/688] [do_exit+217/688]
Oct 26 11:08:16 mail kernel: [do_signal+547/668]
[force_sig_info+128/140] [force_sig+23/32] [find_vma+0/112] [do_page_f
ault+869/952] [do_IRQ+42/68] [error_code+45/64] [signal_return+20/32]
Oct 26 11:08:16 mail kernel: Code: c7 05 00 00 00 00 00 00 00 00 eb 22 89 f6
b8 72 79 1e c0 85
Oct 26 11:08:16 mail kernel: kmem_free: Bad obj addr (objp=d77ebfa4,
name=vm_area_struct)
Oct 26 11:08:16 mail kernel: Unable to handle kernel NULL pointer
dereference at virtual address 00000000
Oct 26 11:08:16 mail kernel: current->tss.cr3 = 00101000, %cr3 = 00101000
Oct 26 11:08:16 mail kernel: *pde = 00000000
Oct 26 11:08:16 mail kernel: Oops: 0002
Oct 26 11:08:16 mail kernel: CPU: 0
Oct 26 11:08:16 mail kernel: EIP: 0010:[kmem_cache_free+350/404]
Oct 26 11:08:16 mail kernel: EFLAGS: 00010282
Oct 26 11:08:16 mail kernel: eax: 00000040 ebx: d77ebfa4 ecx: d74ec000
edx: 0000001b
Oct 26 11:08:16 mail kernel: esi: d7fff680 edi: 00000282 ebp: 00002000
esp: d77f1e1c
Oct 26 11:08:16 mail kernel: ds: 0018 es: 0018 ss: 0018
Oct 26 11:08:16 mail kernel: Process tcpserver (pid: 1068, process nr: 51,
stackpage=d77f1000)
Oct 26 11:08:16 mail kernel: Stack: cda63540 00002000 00000002 00400000
00000002 c0000000 0000000b 0000000b
Oct 26 11:08:16 mail kernel: d77f1fc4 c011ecde d7fff680 d77ebfa4
00002000 c026991c cda63540 0000000b
Oct 26 11:08:16 mail kernel: d77f1fc4 d77f1f34 d7fed8e0 c0269900
00000086 d77ebfa4 c026991c 00000086
Oct 26 11:08:16 mail kernel: Call Trace: [exit_mmap+222/288]
[ide_intr+366/452] [mmput+36/72] [mmput+27/72] [write_intr+0/348]
[mm_release+14/56] [do_exit+226/688]
Oct 26 11:08:16 mail kernel: [do_exit+217/688] [do_signal+547/668]
[force_sig_info+128/140] [force_sig+23/32] [find_vma
+64/112] [do_page_fault+869/952] [do_IRQ+42/68] [error_code+45/64]
Oct 26 11:08:16 mail kernel: [signal_return+20/32]
Oct 26 11:08:16 mail kernel: Code: c7 05 00 00 00 00 00 00 00 00 eb 22 89 f6
b8 72 79 1e c0 85
Oct 26 11:08:16 mail kernel: kmem_free: Bad obj addr (objp=d77ebfa4,
name=vm_area_struct)
Oct 26 11:08:16 mail kernel: Unable to handle kernel NULL pointer
dereference at virtual address 00000000
Oct 26 11:08:16 mail kernel: current->tss.cr3 = 00101000, %cr3 = 00101000
Oct 26 11:08:16 mail kernel: *pde = 00000000
Oct 26 11:08:16 mail kernel: Oops: 0002
Oct 26 11:08:16 mail kernel: CPU: 0
Oct 26 11:08:16 mail kernel: EIP: 0010:[kmem_cache_free+350/404]
Oct 26 11:08:16 mail kernel: EFLAGS: 00010282
Oct 26 11:08:16 mail kernel: eax: 00000040 ebx: d77ebfa4 ecx: d74ec000
edx: 00000018
Oct 26 11:08:16 mail kernel: esi: d7fff680 edi: 00000282 ebp: 00002000
esp: d77f1e1c
Oct 26 11:08:16 mail kernel: ds: 0018 es: 0018 ss: 0018
Oct 26 11:08:16 mail kernel: Process tcpserver (pid: 1069, process nr: 51,
stackpage=d77f1000)
Oct 26 11:08:16 mail kernel: Stack: cda637c0 00002000 00000002 00400000
00000002 c0000000 0000000b 0000000b
Oct 26 11:08:16 mail kernel: d77f1fc4 c011ecde d7fff680 d77ebfa4
00002000 d77f1ec8 cda637c0 0000000b
Oct 26 11:08:16 mail kernel: d77f1fc4 d77f1f34 d77f1ec0 c0269900
00000086 d77ebfa4 c010baa8 0000000e
Oct 26 11:08:16 mail kernel: Call Trace: [exit_mmap+222/288]
[do_8259A_IRQ+120/192] [mmput+36/72] [mmput+27/72] [mm_release+14
/56] [do_exit+226/688] [do_exit+217/688]
Oct 26 11:08:16 mail kernel: [do_signal+547/668]
[force_sig_info+128/140] [force_sig+23/32] [find_vma+64/112] [do_page_
fault+869/952] [common_interrupt+24/32] [error_code+33/64]
[error_code+45/64]
Oct 26 11:08:16 mail kernel: [signal_return+20/32]
Oct 26 11:08:16 mail kernel: Code: c7 05 00 00 00 00 00 00 00 00 eb 22 89 f6
b8 72 79 1e c0 85
Oct 26 11:08:35 mail kernel: kmem_free: Bad obj addr (objp=d77ebfa4,
name=vm_area_struct)
Oct 26 11:08:35 mail kernel: Unable to handle kernel NULL pointer
dereference at virtual address 00000000
Oct 26 11:08:35 mail kernel: current->tss.cr3 = 00101000, %cr3 = 00101000
Oct 26 11:08:35 mail kernel: *pde = 00000000
Oct 26 11:08:35 mail kernel: Oops: 0002
Oct 26 11:08:35 mail kernel: CPU: 0
Oct 26 11:08:35 mail kernel: EIP: 0010:[kmem_cache_free+350/404]
Oct 26 11:08:35 mail kernel: EFLAGS: 00010282
Oct 26 11:08:35 mail kernel: eax: 00000040 ebx: d77ebfa4 ecx: d74ec000
edx: 00000028
Oct 26 11:08:35 mail kernel: esi: d7fff680 edi: 00000282 ebp: 00002000
esp: d77f1e1c
Oct 26 11:08:35 mail kernel: ds: 0018 es: 0018 ss: 0018
Oct 26 11:08:35 mail kernel: Process tcpserver (pid: 1070, process nr: 51,
stackpage=d77f1000)
Oct 26 11:08:35 mail kernel: Stack: cda63940 00002000 00000002 00400000
00000002 c0000000 0000000b 0000000b
Oct 26 11:08:35 mail kernel: d77f1fc4 c011ecde d7fff680 d77ebfa4
00002000 d77f1ec8 cda63940 0000000b
Oct 26 11:08:35 mail kernel: d77f1fc4 d77f1f34 d77f1ec0 c0269900
00000086 d77ebfa4 c010baa8 0000000e
Oct 26 11:08:35 mail kernel: Call Trace: [exit_mmap+222/288]
[do_8259A_IRQ+120/192] [mmput+36/72] [mmput+27/72] [mm_release+14
/56] [do_exit+226/688] [do_exit+217/688]
Oct 26 11:08:35 mail kernel: [do_signal+547/668]
[force_sig_info+128/140] [force_sig+23/32] [find_vma+64/112] [do_page_
fault+869/952] [error_code+45/64] [signal_return+20/32]
Oct 26 11:08:35 mail kernel: Code: c7 05 00 00 00 00 00 00 00 00 eb 22 89 f6
b8 72 79 1e c0 85
Oct 26 11:08:39 mail kernel: kmem_free: Bad obj addr (objp=d77ebfa4,
name=vm_area_struct)
Oct 26 11:08:39 mail kernel: Unable to handle kernel NULL pointer
dereference at virtual address 00000000
Oct 26 11:08:39 mail kernel: current->tss.cr3 = 00101000, %cr3 = 00101000
Oct 26 11:08:39 mail kernel: *pde = 00000000
Oct 26 11:08:39 mail kernel: Oops: 0002
Oct 26 11:08:39 mail kernel: CPU: 0
Oct 26 11:08:39 mail kernel: EIP: 0010:[kmem_cache_free+350/404]
Oct 26 11:08:39 mail kernel: EFLAGS: 00010282
Oct 26 11:08:39 mail kernel: eax: 00000040 ebx: d77ebfa4 ecx: d74ec000
edx: 00000028
Oct 26 11:08:39 mail kernel: esi: d7fff680 edi: 00000282 ebp: 00002000
esp: d77f1e1c
Oct 26 11:08:39 mail kernel: ds: 0018 es: 0018 ss: 0018
Oct 26 11:08:39 mail kernel: Process qmail-lspawn (pid: 1071, process nr:
51, stackpage=d77f1000)
Oct 26 11:08:39 mail kernel: Stack: cda639c0 00002000 00000002 00400000
00000002 c0000000 0000000b 0000000b
Oct 26 11:08:39 mail kernel: d77f1fc4 c011ecde d7fff680 d77ebfa4
00002000 d7fed8e0 cda639c0 0000000b
Oct 26 11:08:39 mail kernel: d77f1fc4 d77f1f34 00000086 c026991c
d7fed8e0 d77ebfa4 00000092 00000083
Oct 26 11:08:39 mail kernel: Call Trace: [exit_mmap+222/288] [mmput+36/72]
[mmput+27/72] [mm_release+14/56] [do_exit+226/688]
[do_exit+217/688] [do_signal+547/668]
Oct 26 11:08:39 mail kernel: [force_sig_info+128/140]
[force_sig+23/32] [do_page_fault+77/952] [do_page_fault+869/952]
[do_IRQ+42/68] [common_interrupt+24/32] [error_code+45/64]
[signal_return+20/32]
Oct 26 11:08:39 mail kernel: Code: c7 05 00 00 00 00 00 00 00 00 eb 22 89 f6
b8 72 79 1e c0 85
Oct 26 11:08:43 mail kernel: kmem_free: Bad obj addr (objp=d77ebfa4,
name=vm_area_struct)
Oct 26 11:08:43 mail kernel: Unable to handle kernel NULL pointer
dereference at virtual address 00000000
Oct 26 11:08:43 mail kernel: current->tss.cr3 = 00101000, %cr3 = 00101000
Oct 26 11:08:43 mail kernel: *pde = 00000000
Oct 26 11:08:43 mail kernel: Oops: 0002
Oct 26 11:08:43 mail kernel: CPU: 0
Oct 26 11:08:43 mail kernel: EIP: 0010:[kmem_cache_free+350/404]
Oct 26 11:08:43 mail kernel: EFLAGS: 00010282
Oct 26 11:08:43 mail kernel: eax: 00000040 ebx: d77ebfa4 ecx: d74ec000
edx: 00000028
Oct 26 11:08:43 mail kernel: esi: d7fff680 edi: 00000282 ebp: 00002000
esp: d77f1e1c
Oct 26 11:08:43 mail kernel: ds: 0018 es: 0018 ss: 0018
Oct 26 11:08:43 mail kernel: Process tcpserver (pid: 1072, process nr: 51,
stackpage=d77f1000)
Oct 26 11:08:43 mail kernel: Stack: cda63a40 00002000 00000002 00400000
00000002 c0000000 0000000b 0000000b
Oct 26 11:08:43 mail kernel: d77f1fc4 c011ecde d7fff680 d77ebfa4
00002000 d7fed8e0 cda63a40 0000000b
Oct 26 11:08:43 mail kernel: d77f1fc4 d77f1f34 00000086 c026991c
d7fed8e0 d77ebfa4 00000092 00000083
Oct 26 11:08:43 mail kernel: Call Trace: [exit_mmap+222/288] [mmput+36/72]
[mmput+27/72] [mm_release+14/56] [do_exit+226/688]
[do_exit+217/688] [do_signal+547/668]
Oct 26 11:08:43 mail kernel: [force_sig_info+128/140]
[force_sig+23/32] [do_page_fault+77/952] [do_page_fault+869/952]
[do_IRQ+42/68] [error_code+45/64] [signal_return+20/32]
Oct 26 11:08:43 mail kernel: Code: c7 05 00 00 00 00 00 00 00 00 eb 22 89 f6
b8 72 79 1e c0 85
Oct 26 11:08:45 mail kernel: kmem_free: Bad obj addr (objp=d77ebfa4,
name=vm_area_struct)
Oct 26 11:08:45 mail kernel: Unable to handle kernel NULL pointer
dereference at virtual address 00000000
Oct 26 11:08:45 mail kernel: current->tss.cr3 = 00101000, %cr3 = 00101000
Oct 26 11:08:45 mail kernel: *pde = 00000000
Oct 26 11:08:45 mail kernel: Oops: 0002
Oct 26 11:08:45 mail kernel: CPU: 0
Oct 26 11:08:45 mail kernel: EIP: 0010:[kmem_cache_free+350/404]
Oct 26 11:08:45 mail kernel: EFLAGS: 00010282
Oct 26 11:08:45 mail kernel: eax: 00000040 ebx: d77ebfa4 ecx: d74ec000
edx: 00000028
Oct 26 11:08:45 mail kernel: esi: d7fff680 edi: 00000282 ebp: 00003000
esp: d77f1e1c
Oct 26 11:08:45 mail kernel: ds: 0018 es: 0018 ss: 0018
Oct 26 11:08:45 mail kernel: Process sshd (pid: 1073, process nr: 51,
stackpage=d77f1000)
Oct 26 11:08:46 mail kernel: Stack: cda63ac0 00003000 00000003 00400000
00000003 c0000000 0000000b 0000000b
Oct 26 11:08:46 mail kernel: d77f1fc4 c011ecde d7fff680 d77ebfa4
00003000 d7fed8e0 cda63ac0 0000000b
Oct 26 11:08:46 mail kernel: d77f1fc4 d77f1f34 00000086 c026991c
d7fed8e0 d77ebfa4 00000092 00000083
Oct 26 11:08:46 mail kernel: Call Trace: [exit_mmap+222/288] [mmput+36/72]
[mmput+27/72] [mm_release+14/56] [do_exit+226/688]
[do_exit+217/688] [do_signal+547/668]
Oct 26 11:08:46 mail kernel: [force_sig_info+128/140]
[force_sig+23/32] [do_page_fault+77/952] [do_page_fault+869/952]
[do_IRQ+42/68] [error_code+45/64] [signal_return+20/32]
Oct 26 11:08:46 mail kernel: Code: c7 05 00 00 00 00 00 00 00 00 eb 22 89 f6
b8 72 79 1e c0 85
Oct 26 11:08:50 mail kernel: kmem_free: Bad obj addr (objp=d77ebfa4,
name=vm_area_struct)
Oct 26 11:08:50 mail kernel: Unable to handle kernel NULL pointer
dereference at virtual address 00000000
Oct 26 11:08:50 mail kernel: current->tss.cr3 = 00101000, %cr3 = 00101000
Oct 26 11:08:50 mail kernel: *pde = 00000000
Oct 26 11:08:50 mail kernel: Oops: 0002
Oct 26 11:08:50 mail kernel: CPU: 0
Oct 26 11:08:50 mail kernel: EIP: 0010:[kmem_cache_free+350/404]
Oct 26 11:08:50 mail kernel: EFLAGS: 00010282
Oct 26 11:08:50 mail kernel: eax: 00000040 ebx: d77ebfa4 ecx: d74ec000
edx: 00000028
Oct 26 11:08:50 mail kernel: esi: d7fff680 edi: 00000282 ebp: 00002000
esp: d77f1e1c
Oct 26 11:08:50 mail kernel: ds: 0018 es: 0018 ss: 0018
Oct 26 11:08:50 mail kernel: Process tcpserver (pid: 1074, process nr: 51,
stackpage=d77f1000)
Oct 26 11:08:50 mail kernel: Stack: cda63b40 00002000 00000002 00400000
00000002 c0000000 0000000b 0000000b
Oct 26 11:08:50 mail kernel: d77f1fc4 c011ecde d7fff680 d77ebfa4
00002000 d7fed8e0 cda63b40 0000000b
Oct 26 11:08:50 mail kernel: d77f1fc4 d77f1f34 00000086 c026991c
d7fed8e0 d77ebfa4 00000092 00000083
Oct 26 11:08:50 mail kernel: Call Trace: [exit_mmap+222/288] [mmput+36/72]
[mmput+27/72] [mm_release+14/56] [do_exit+226/688]
[do_exit+217/688] [do_signal+547/668]
Oct 26 11:08:50 mail kernel: [force_sig_info+128/140]
[force_sig+23/32] [do_page_fault+77/952] [do_page_fault+869/952]
[do_IRQ+42/68] [error_code+45/64] [signal_return+20/32]
Oct 26 11:08:50 mail kernel: Code: c7 05 00 00 00 00 00 00 00 00 eb 22 89 f6
b8 72 79 1e c0 85
Oct 26 11:09:19 mail kernel: kmem_free: Bad obj addr (objp=d77ebfa4,
name=vm_area_struct)
Oct 26 11:09:19 mail kernel: Unable to handle kernel NULL pointer
dereference at virtual address 00000000
Oct 26 11:09:19 mail kernel: current->tss.cr3 = 00101000, %cr3 = 00101000
Oct 26 11:09:19 mail kernel: *pde = 00000000
Oct 26 11:09:19 mail kernel: Oops: 0002
Oct 26 11:09:19 mail kernel: CPU: 0
Oct 26 11:09:19 mail kernel: EIP: 0010:[kmem_cache_free+350/404]
Oct 26 11:09:19 mail kernel: EFLAGS: 00010282
Oct 26 11:09:19 mail kernel: eax: 00000040 ebx: d77ebfa4 ecx: d74ec000
edx: 00000028
Oct 26 11:09:19 mail kernel: esi: d7fff680 edi: 00000282 ebp: 00002000
esp: d77f1e1c
Oct 26 11:09:19 mail kernel: ds: 0018 es: 0018 ss: 0018
Oct 26 11:09:19 mail kernel: Process tcpserver (pid: 1075, process nr: 51,
stackpage=d77f1000)
Oct 26 11:09:19 mail kernel: Stack: cda63bc0 00002000 00000002 00400000
00000002 c0000000 0000000b 0000000b
Oct 26 11:09:19 mail kernel: d77f1fc4 c011ecde d7fff680 d77ebfa4
00002000 d7fed8e0 cda63bc0 0000000b
Oct 26 11:09:19 mail kernel: d77f1fc4 d77f1f34 00000086 c026991c
d7fed8e0 d77ebfa4 00000092 00000083
Oct 26 11:09:19 mail kernel: Call Trace: [exit_mmap+222/288] [mmput+36/72]
[mmput+27/72] [mm_release+14/56] [do_exit+226/688]
[do_exit+217/688] [do_signal+547/668]
Oct 26 11:09:19 mail kernel: [force_sig_info+128/140]
[force_sig+23/32] [do_page_fault+77/952] [do_page_fault+869/952]
[do_IRQ+42/68] [error_code+45/64] [signal_return+20/32]
Oct 26 11:09:19 mail kernel: Code: c7 05 00 00 00 00 00 00 00 00 eb 22 89 f6
b8 72 79 1e c0 85
You have a kernel or hardware problem. If qmail is mostly what you are running
then it is likely that it will trigger the kernel bug or hardware problem. (If you
were mainly running sendmail on that box, then it's likely that it would trigger
that kernel bug or hardware problem.)
You'll need to investigate the state of your hardware and your kernel with
a view to changing of fixing one or both of them. If you haven't changed kernels
in a long time then it's likely to be a hardware fault: motherboard gone bad,
faulty memory, who knows... Does your hardware provide good self-diagnosis?
Regards.
On Thu, Oct 26, 2000 at 11:53:40AM -0500, Andy Abshagen wrote:
> OK. So everything has been going along fine until this morning. All of a
> sudden I noticed that our new qmail server stopped responding. I went to
> the qmail server and noticed that there was a kernel panic message on the
> screen and then something about tcpserver. Since the first time it seems
> that the machine will only stay up and running about 10-15 minutes. So I'm
> starting to get in a bind on this one. I'm hoping someone can help me out
> with this since I've never seen anything like it before. Below is the logs
> from syslog relative the lockup. Any help would be greatly appreciated.
>
> Thanks
> Andy Abshagen
> System Administrator
> Data-Vision, Inc.
> 219-243-8625, 888-925-8625
> [EMAIL PROTECTED]
>
> __________________________
> This is the first problem
> __________________________
>
> Oct 26 10:22:36 mail kernel: Unable to handle kernel NULL pointer
> dereference at virtual address 00000008
> Oct 26 10:22:36 mail kernel: current->tss.cr3 = 0d6c8000, %cr3 = 0d6c8000
> Oct 26 10:22:36 mail kernel: *pde = 00000000
> Oct 26 10:22:36 mail kernel: Oops: 0000
> Oct 26 10:22:36 mail kernel: CPU: 0
> Oct 26 10:22:36 mail kernel: EIP: 0010:[kfree+112/468]
> Oct 26 10:22:36 mail kernel: EFLAGS: 00010082
> Oct 26 10:22:36 mail kernel: eax: 00000200 ebx: d7fff080 ecx: 00000000
> edx: cbfba87c
> Oct 26 10:22:36 mail kernel: esi: cbfba840 edi: 00000202 ebp: 00000a4a
> esp: cccd7d9c
> Oct 26 10:22:36 mail kernel: ds: 0018 es: 0018 ss: 0018
> Oct 26 10:22:36 mail kernel: Process slocate (pid: 1629, process nr: 55,
> stackpage=cccd7000)
> Oct 26 10:22:36 mail kernel: Stack: cbe2f928 00000a4a cbe3ca80 cbe3ca60
> c011a569 cca0fb60 cca0fc78 00000000
> Oct 26 10:22:36 mail kernel: cccd7dd8 c0135e71 cbfba840 cbe3c9e0
> c010c397 c0144c3a d7fe8008 c02215bc
> Oct 26 10:22:36 mail kernel: 00000000 cccd7e2c c02215c4 cccd7e2c
> 00000001 00001000 cccd7e2c 00000001
> Oct 26 10:22:36 mail kernel: Call Trace: [do_bottom_half+81/108]
> [prune_dcache+229/312] [do_IRQ+63/68] [inode_getblk+74/420] [
> try_to_free_inodes+274/476] [grow_inodes+32/436] [ext2_find_entry+504/804]
> Oct 26 10:22:36 mail kernel: [get_new_inode+193/420] [iget+227/240]
> [__brelse+64/136] [ext2_lookup+90/140] [lookup_dent
> ry+523/912] [__namei+170/224] [__namei+27/224] [filldir+0/136]
> Oct 26 10:22:36 mail kernel: [sys_newlstat+20/116]
> [common_interrupt+24/32] [system_call+52/64]
> Oct 26 10:22:36 mail kernel: Code: 8b 41 08 3d 2b 2f c3 a5 0f 85 e6 00 00 00
> 8b 41 0c 85 c0 74
>
> __________________________
> This is the second
> __________________________
>
> Oct 26 11:05:33 mail kernel: Unable to handle kernel paging request at
> virtual address e7e6e5ec
> Oct 26 11:05:33 mail kernel: current->tss.cr3 = 0d47a000, %cr3 = 0d47a000
> Oct 26 11:05:33 mail kernel: *pde = 00000000
> Oct 26 11:05:33 mail kernel: Oops: 0000
> Oct 26 11:05:33 mail kernel: CPU: 0
> Oct 26 11:05:33 mail kernel: EIP:
> 0010:[update_vm_cache_conditional+127/312]
> Oct 26 11:05:33 mail kernel: EFLAGS: 00010286
> Oct 26 11:05:33 mail kernel: eax: ce333d88 ebx: e7e6e5e4 ecx: 00006b39
> edx: 00389000
> Oct 26 11:05:33 mail kernel: esi: 00000000 edi: 00388000 ebp: 00000400
> esp: cd947e7c
> Oct 26 11:05:33 mail kernel: ds: 0018 es: 0018 ss: 0018
> Oct 26 11:05:33 mail kernel: Process qmail-queue (pid: 988, process nr: 55,
> stackpage=cd947000)
> Oct 26 11:05:33 mail kernel: Stack: cbfe2047 00000000 00389000 00000000
> cbfe2447 00000047 cc01ef20 00100000
> Oct 26 11:05:33 mail kernel: 00000014 c01432b9 ce333d88 00388047
> cbfe2047 00000400 0804c860 0804c860
> Oct 26 11:05:33 mail kernel: 00000400 cd947f00 ce333dd4 cd2600e0
> ffffffea 00000400 cd947ef0 c010bb08
> Oct 26 11:05:33 mail kernel: Call Trace: [ext2_file_write+1089/1520]
> [common_interrupt+24/32] [schedule+322/636] [pipe_read+31
> 9/368] [pipe_read+303/368] [sys_write+195/232] [system_call+52/64]
> Oct 26 11:05:33 mail kernel: Code: 39 43 08 75 f0 39 7b 0c 75 eb ff 43 14 b8
> 02 00 00 00 0f ab
> Oct 26 11:05:37 mail kernel: divide error: 0000
> Oct 26 11:05:37 mail kernel: CPU: 0
> Oct 26 11:05:37 mail kernel: EIP: 0010:[ext2_update_inode+101/856]
> Oct 26 11:05:37 mail kernel: EFLAGS: 00010246
> Oct 26 11:05:37 mail kernel: eax: 000862dd ebx: 000862de ecx: d7643c00
> edx: 00000000
> Oct 26 11:05:37 mail kernel: esi: c01e8deb edi: ce33e000 ebp: d7643c3c
> esp: d7fdbeec
> Oct 26 11:05:37 mail kernel: ds: 0018 es: 0018 ss: 0018
> Oct 26 11:05:37 mail kernel: Process kupdate (pid: 3, process nr: 3,
> stackpage=d7fdb000)
> Oct 26 11:05:37 mail kernel: Stack: 00000001 d7643c3c d7fdbf10 d7643c00
> 00000000 d5232360 c026463c 00000e00
> Oct 26 11:05:37 mail kernel: c010bb08 c0145cda ce33e000 00000000
> d7fde200 00000001 ce324690 c01e8deb
> Oct 26 11:05:37 mail kernel: 00000001 c01369fb ce33e000 00000003
> d7fde23c c0136a14 d7fda000 c01e8deb
> Oct 26 11:05:37 mail kernel: Call Trace: [common_interrupt+24/32]
> [ext2_write_inode+18/28] [tvecs+11915/13824] [sync_inodes+30
> 3/376] [sync_inodes+328/376] [tvecs+11915/13824] [tvecs+11915/13824]
> Oct 26 11:05:37 mail kernel: [sync_old_buffers+32/456]
> [sync_old_buffers+22/456] [tvecs+11915/13824] [process_timeout+0
> /176] [kupdate+116/120] [kernel_thread+31/56] [kernel_thread+40/56]
> Oct 26 11:05:37 mail kernel: Code: f7 71 58 89 c3 89 d5 3b 59 68 72 23 83 c4
> fc 68 b8 ad 1e c0
> Oct 26 11:05:44 mail kernel: kmem_free: Either bad obj addr or double free
> (objp=cea14000, name=size-2048)
> Oct 26 11:05:50 mail kernel: Unable to handle kernel NULL pointer
> dereference at virtual address 00000008
> Oct 26 11:05:50 mail kernel: current->tss.cr3 = 0d8d4000, %cr3 = 0d8d4000
> Oct 26 11:05:50 mail kernel: *pde = 00000000
> Oct 26 11:05:50 mail kernel: Oops: 0000
> Oct 26 11:05:50 mail kernel: CPU: 0
> Oct 26 11:05:50 mail kernel: EIP: 0010:[kmem_cache_free+52/404]
> Oct 26 11:05:50 mail kernel: EFLAGS: 00010082
> Oct 26 11:05:50 mail kernel: eax: d7fff980 ebx: d1777560 ecx: 00000000
> edx: d177761c
> Oct 26 11:05:50 mail kernel: esi: d7fff980 edi: 00000286 ebp: cd9d1cc0
> esp: cd1b1dec
> Oct 26 11:05:50 mail kernel: ds: 0018 es: 0018 ss: 0018
> Oct 26 11:05:50 mail kernel: Process qmail-smtpd (pid: 987, process nr: 53,
> stackpage=cd1b1000)
> Oct 26 11:05:50 mail kernel: Stack: d17775bc cd9d1cc0 000002ec cd1b1f60
> 000002ec c0156a20 0804f420 d7622056
> Oct 26 11:05:50 mail kernel: 000002ec c015614b d7fff980 d1777560
> 00000000 cd9d1cc0 d1777560 00000000
> Oct 26 11:05:50 mail kernel: 00000400 00000000 0000000a 00000001
> cd1b1e98 c016da6b d1777560 d7622056
> Oct 26 11:05:50 mail kernel: Call Trace: [memcpy_toiovec+60/104]
> [__kfree_skb+215/232] [tcp_recvmsg+1071/1520] [common_interru
> pt+24/32] [inet_recvmsg+123/148] [sock_recvmsg+65/184] [sock_read+132/148]
> Oct 26 11:05:50 mail kernel: [sys_read+178/208] [reschedule+5/16]
> [system_call+52/64]
> Oct 26 11:05:50 mail kernel: Code: 8b 41 08 3d 2b 2f c3 a5 0f 85 de 00 00 00
> 8b 41 0c 85 c0 74
> Oct 26 11:06:33 mail kernel: Unable to handle kernel paging request at
> virtual address 8bbf8b74
> Oct 26 11:06:33 mail kernel: current->tss.cr3 = 13a7e000, %cr3 = 13a7e000
> Oct 26 11:06:33 mail kernel: *pde = 00000000
> Oct 26 11:06:33 mail kernel: Oops: 0002
> Oct 26 11:06:33 mail kernel: CPU: 0
> Oct 26 11:06:33 mail kernel: EIP:
> 0010:[eepro100:eepro100_init+-11381884/10066]
> Oct 26 11:06:33 mail kernel: EFLAGS: 00010293
> Oct 26 11:06:33 mail kernel: eax: d7d4b3d0 ebx: d7eeb3a0 ecx: d77f1e4c
> edx: cda638c0
> Oct 26 11:06:33 mail kernel: esi: 08048000 edi: cda638c0 ebp: 00078000
> esp: d77f1c18
> Oct 26 11:06:33 mail kernel: ds: 0018 es: 0018 ss: 0018
> Oct 26 11:06:33 mail kernel: Process sh (pid: 1046, process nr: 51,
> stackpage=d77f1000)
> Oct 26 11:06:33 mail kernel: Stack: 08048000 00078000 d77f1c58 cddb4000
> d77f1d60 d77f0000 d77f0000 ccb6cac0
> Oct 26 11:06:33 mail kernel: d7fc62e0 00000001 d7eeb4a0 cddb4000
> 00000000 d7fc63e0 c012f238 cda638c0
> Oct 26 11:06:33 mail kernel: 00000080 00000000 c012f217 cddb4000
> d77f1d60 d77f1e4c d77f0000 00000000
> Oct 26 11:06:33 mail kernel: Call Trace: [exec_mmap+64/272]
> [exec_mmap+31/272] [flush_old_exec+97/508] [load_elf_binary+1246/2
> 796] [cprt+1460/20160] [search_binary_handler+62/280] [do_execve+478/584]
> Oct 26 11:06:33 mail kernel: [do_execve+515/584] [do_execve+295/584]
> [sys_execve+53/96] [common_interrupt+24/32] [error
> _code+45/64] [system_call+52/64]
> Oct 26 11:06:33 mail kernel: Code: d0 b3 d4 d7 d0 b3 d4 d7 d8 b3 d4 d7 d8 b3
> d4 d7 e0 b3 d4 d7
> Oct 26 11:06:33 mail kernel: exit_mmap: map count is 23
> Oct 26 11:07:46 mail kernel: kmem_free: Bad obj addr (objp=d77ebfa4,
> name=vm_area_struct)
> Oct 26 11:07:49 mail kernel: kmem_free: Bad obj addr (objp=d77ebfa4,
> name=vm_area_struct)
> Oct 26 11:07:49 mail kernel: Unable to handle kernel NULL pointer
> dereference at virtual address 00000000
> Oct 26 11:07:49 mail kernel: current->tss.cr3 = 00101000, %cr3 = 00101000
> Oct 26 11:07:49 mail kernel: *pde = 00000000
> Oct 26 11:07:49 mail kernel: Oops: 0002
> Oct 26 11:07:49 mail kernel: CPU: 0
> Oct 26 11:07:49 mail kernel: EIP: 0010:[kmem_cache_free+350/404]
> Oct 26 11:07:49 mail kernel: EFLAGS: 00010282
> Oct 26 11:07:49 mail kernel: eax: 00000040 ebx: d77ebfa4 ecx: d74ec000
> edx: 00000028
> Oct 26 11:07:49 mail kernel: esi: d7fff680 edi: 00000282 ebp: 00002000
> esp: d77f1e1c
> Oct 26 11:07:49 mail kernel: ds: 0018 es: 0018 ss: 0018
> Oct 26 11:07:49 mail kernel: Process tcpserver (pid: 1061, process nr: 51,
> stackpage=d77f1000)
> Oct 26 11:07:49 mail kernel: Stack: cda638c0 00002000 00000002 00400000
> 00000002 c0000000 0000000b 0000000b
> Oct 26 11:07:49 mail kernel: d77f1fc4 c011ecde d7fff680 d77ebfa4
> 00002000 00010101 cda638c0 0000000b
> Oct 26 11:07:49 mail kernel: d77f1fc4 d77f1f34 00001920 00000034
> 00074680 d77ebfa4 00200034 00280003
> Oct 26 11:07:49 mail kernel: Call Trace: [exit_mmap+222/288] [mmput+36/72]
> [mmput+27/72] [mm_release+14/56] [do_exit+226/688]
> [do_exit+217/688] [do_signal+547/668]
> Oct 26 11:07:49 mail kernel: [force_sig_info+128/140]
> [force_sig+23/32] [do_page_fault+869/952] [common_interrupt+24/32
> ] [error_code+45/64] [signal_return+20/32]
> Oct 26 11:07:49 mail kernel: Code: c7 05 00 00 00 00 00 00 00 00 eb 22 89 f6
> b8 72 79 1e c0 85
> Oct 26 11:08:14 mail kernel: kmem_free: Bad obj addr (objp=d77ebfa4,
> name=vm_area_struct)
> Oct 26 11:08:14 mail kernel: Unable to handle kernel NULL pointer
> dereference at virtual address 00000000
> Oct 26 11:08:14 mail kernel: current->tss.cr3 = 00101000, %cr3 = 00101000
> Oct 26 11:08:14 mail kernel: *pde = 00000000
> Oct 26 11:08:14 mail kernel: Oops: 0002
> Oct 26 11:08:14 mail kernel: CPU: 0
> Oct 26 11:08:14 mail kernel: EIP: 0010:[kmem_cache_free+350/404]
> Oct 26 11:08:14 mail kernel: EFLAGS: 00010282
> Oct 26 11:08:14 mail kernel: eax: 00000040 ebx: d77ebfa4 ecx: d74ec000
> edx: 00000028
> Oct 26 11:08:14 mail kernel: esi: d7fff680 edi: 00000282 ebp: 00002000
> esp: d77f1e1c
> Oct 26 11:08:14 mail kernel: ds: 0018 es: 0018 ss: 0018
> Oct 26 11:08:14 mail kernel: Process qmail-lspawn (pid: 1062, process nr:
> 51, stackpage=d77f1000)
> Oct 26 11:08:14 mail kernel: Stack: cda63340 00002000 00000002 00400000
> 00000002 c0000000 0000000b 0000000b
> Oct 26 11:08:14 mail kernel: d77f1fc4 c011ecde d7fff680 d77ebfa4
> 00002000 c01a3c91 cda63340 0000000b
> Oct 26 11:08:14 mail kernel: d77f1fc4 d77f1f34 c026991c d7fed8e0
> c0269900 d77ebfa4 00000087 c026991c
> Oct 26 11:08:14 mail kernel: Call Trace: [exit_mmap+222/288]
> [write_intr+305/348] [mmput+36/72] [mmput+27/72] [mm_release+14/5
> 6] [do_exit+226/688] [do_exit+217/688]
> Oct 26 11:08:14 mail kernel: [do_signal+547/668]
> [force_sig_info+128/140] [force_sig+23/32] [find_vma+0/112] [do_page_f
> ault+869/952] [do_IRQ+42/68] [common_interrupt+24/32] [error_code+45/64]
> Oct 26 11:08:14 mail kernel: [signal_return+20/32]
> Oct 26 11:08:14 mail kernel: Code: c7 05 00 00 00 00 00 00 00 00 eb 22 89 f6
> b8 72 79 1e c0 85
> Oct 26 11:08:15 mail kernel: kmem_free: Bad obj addr (objp=d77ebfa4,
> name=vm_area_struct)
> Oct 26 11:08:15 mail kernel: Unable to handle kernel NULL pointer
> dereference at virtual address 00000000
> Oct 26 11:08:15 mail kernel: current->tss.cr3 = 00101000, %cr3 = 00101000
> Oct 26 11:08:15 mail kernel: *pde = 00000000
> Oct 26 11:08:15 mail kernel: Oops: 0002
> Oct 26 11:08:15 mail kernel: CPU: 0
> Oct 26 11:08:15 mail kernel: EIP: 0010:[kmem_cache_free+350/404]
> Oct 26 11:08:15 mail kernel: EFLAGS: 00010282
> Oct 26 11:08:15 mail kernel: eax: 00000040 ebx: d77ebfa4 ecx: d74ec000
> edx: 00000028
> Oct 26 11:08:15 mail kernel: esi: d7fff680 edi: 00000282 ebp: 00002000
> esp: d77f1e1c
> Oct 26 11:08:15 mail kernel: ds: 0018 es: 0018 ss: 0018
> Oct 26 11:08:15 mail kernel: Process tcpserver (pid: 1063, process nr: 51,
> stackpage=d77f1000)
> Oct 26 11:08:15 mail kernel: Stack: cda630c0 00002000 00000002 00400000
> 00000002 c0000000 0000000b 0000000b
> Oct 26 11:08:15 mail kernel: d77f1fc4 c011ecde d7fff680 d77ebfa4
> 00002000 c01a3c91 cda630c0 0000000b
> Oct 26 11:08:15 mail kernel: d77f1fc4 d77f1f34 c026991c d7fed8e0
> c0269900 d77ebfa4 00000087 c026991c
> Oct 26 11:08:15 mail kernel: Call Trace: [exit_mmap+222/288]
> [write_intr+305/348] [mmput+36/72] [mmput+27/72] [mm_release+14/5
> 6] [do_exit+226/688] [do_exit+217/688]
> Oct 26 11:08:15 mail kernel: [do_signal+547/668]
> [force_sig_info+128/140] [force_sig+23/32] [find_vma+0/112] [do_page_f
> ault+869/952] [do_IRQ+42/68] [error_code+45/64] [signal_return+20/32]
> Oct 26 11:08:15 mail kernel: Code: c7 05 00 00 00 00 00 00 00 00 eb 22 89 f6
> b8 72 79 1e c0 85
> Oct 26 11:08:15 mail kernel: kmem_free: Bad obj addr (objp=d77ebfa4,
> name=vm_area_struct)
> Oct 26 11:08:15 mail kernel: Unable to handle kernel NULL pointer
> dereference at virtual address 00000000
> Oct 26 11:08:15 mail kernel: current->tss.cr3 = 00101000, %cr3 = 00101000
> Oct 26 11:08:15 mail kernel: *pde = 00000000
> Oct 26 11:08:15 mail kernel: Oops: 0002
> Oct 26 11:08:15 mail kernel: CPU: 0
> Oct 26 11:08:15 mail kernel: EIP: 0010:[kmem_cache_free+350/404]
> Oct 26 11:08:15 mail kernel: EFLAGS: 00010282
> Oct 26 11:08:15 mail kernel: eax: 00000040 ebx: d77ebfa4 ecx: d74ec000
> edx: 00000027
> Oct 26 11:08:15 mail kernel: esi: d7fff680 edi: 00000282 ebp: 00002000
> esp: d77f1e1c
> Oct 26 11:08:15 mail kernel: ds: 0018 es: 0018 ss: 0018
> Oct 26 11:08:15 mail kernel: Process tcpserver (pid: 1064, process nr: 51,
> stackpage=d77f1000)
> Oct 26 11:08:15 mail kernel: Stack: cda63740 00002000 00000002 00400000
> 00000002 c0000000 0000000b 0000000b
> Oct 26 11:08:15 mail kernel: d77f1fc4 c011ecde d7fff680 d77ebfa4
> 00002000 c01a3c91 cda63740 0000000b
> Oct 26 11:08:15 mail kernel: d77f1fc4 d77f1f34 c026991c d7fed8e0
> c0269900 d77ebfa4 00000087 c026991c
> Oct 26 11:08:15 mail kernel: Call Trace: [exit_mmap+222/288]
> [write_intr+305/348] [mmput+36/72] [mmput+27/72] [mm_release+14/5
> 6] [do_exit+226/688] [do_exit+217/688]
> Oct 26 11:08:15 mail kernel: [do_signal+547/668]
> [force_sig_info+128/140] [force_sig+23/32] [find_vma+0/112] [do_page_f
> ault+869/952] [do_IRQ+42/68] [error_code+45/64] [signal_return+20/32]
> Oct 26 11:08:15 mail kernel: Code: c7 05 00 00 00 00 00 00 00 00 eb 22 89 f6
> b8 72 79 1e c0 85
> Oct 26 11:08:15 mail kernel: kmem_free: Bad obj addr (objp=d77ebfa4,
> name=vm_area_struct)
> Oct 26 11:08:15 mail kernel: Unable to handle kernel NULL pointer
> dereference at virtual address 00000000
> Oct 26 11:08:15 mail kernel: current->tss.cr3 = 00101000, %cr3 = 00101000
> Oct 26 11:08:15 mail kernel: *pde = 00000000
> Oct 26 11:08:15 mail kernel: Oops: 0002
> Oct 26 11:08:15 mail kernel: CPU: 0
> Oct 26 11:08:15 mail kernel: EIP: 0010:[kmem_cache_free+350/404]
> Oct 26 11:08:15 mail kernel: EFLAGS: 00010282
> Oct 26 11:08:15 mail kernel: eax: 00000040 ebx: d77ebfa4 ecx: d74ec000
> edx: 00000023
> Oct 26 11:08:15 mail kernel: esi: d7fff680 edi: 00000282 ebp: 00002000
> esp: d77f1e1c
> Oct 26 11:08:15 mail kernel: ds: 0018 es: 0018 ss: 0018
> Oct 26 11:08:15 mail kernel: Process tcpserver (pid: 1065, process nr: 51,
> stackpage=d77f1000)
> Oct 26 11:08:15 mail kernel: Stack: cda635c0 00002000 00000002 00400000
> 00000002 c0000000 0000000b 0000000b
> Oct 26 11:08:15 mail kernel: d77f1fc4 c011ecde d7fff680 d77ebfa4
> 00002000 c01a3c91 cda635c0 0000000b
> Oct 26 11:08:15 mail kernel: d77f1fc4 d77f1f34 c026991c d7fed8e0
> c0269900 d77ebfa4 00000087 c026991c
> Oct 26 11:08:15 mail kernel: Call Trace: [exit_mmap+222/288]
> [write_intr+305/348] [mmput+36/72] [mmput+27/72] [mm_release+14/5
> 6] [do_exit+226/688] [do_exit+217/688]
> Oct 26 11:08:15 mail kernel: [do_signal+547/668]
> [force_sig_info+128/140] [force_sig+23/32] [find_vma+0/112] [do_page_f
> ault+869/952] [do_IRQ+42/68] [error_code+45/64] [signal_return+20/32]
> Oct 26 11:08:15 mail kernel: Code: c7 05 00 00 00 00 00 00 00 00 eb 22 89 f6
> b8 72 79 1e c0 85
> Oct 26 11:08:16 mail kernel: kmem_free: Bad obj addr (objp=d77ebfa4,
> name=vm_area_struct)
> Oct 26 11:08:16 mail kernel: Unable to handle kernel NULL pointer
> dereference at virtual address 00000000
> Oct 26 11:08:16 mail kernel: current->tss.cr3 = 00101000, %cr3 = 00101000
> Oct 26 11:08:16 mail kernel: *pde = 00000000
> Oct 26 11:08:16 mail kernel: Oops: 0002
> Oct 26 11:08:16 mail kernel: CPU: 0
> Oct 26 11:08:16 mail kernel: EIP: 0010:[kmem_cache_free+350/404]
> Oct 26 11:08:16 mail kernel: EFLAGS: 00010282
> Oct 26 11:08:16 mail kernel: eax: 00000040 ebx: d77ebfa4 ecx: d74ec000
> edx: 00000022
> Oct 26 11:08:16 mail kernel: esi: d7fff680 edi: 00000282 ebp: 00002000
> esp: d77f1e1c
> Oct 26 11:08:16 mail kernel: ds: 0018 es: 0018 ss: 0018
> Oct 26 11:08:16 mail kernel: Process tcpserver (pid: 1066, process nr: 51,
> stackpage=d77f1000)
> Oct 26 11:08:16 mail kernel: Stack: cda63440 00002000 00000002 00400000
> 00000002 c0000000 0000000b 0000000b
> Oct 26 11:08:16 mail kernel: d77f1fc4 c011ecde d7fff680 d77ebfa4
> 00002000 c01a3c91 cda63440 0000000b
> Oct 26 11:08:16 mail kernel: d77f1fc4 d77f1f34 c026991c d7fed8e0
> c0269900 d77ebfa4 00000087 c026991c
> Oct 26 11:08:16 mail kernel: Call Trace: [exit_mmap+222/288]
> [write_intr+305/348] [mmput+36/72] [mmput+27/72] [mm_release+14/5
> 6] [do_exit+226/688] [do_exit+217/688]
> Oct 26 11:08:16 mail kernel: [do_signal+547/668]
> [force_sig_info+128/140] [force_sig+23/32] [find_vma+0/112] [do_page_f
> ault+869/952] [do_IRQ+42/68] [error_code+45/64] [signal_return+20/32]
> Oct 26 11:08:16 mail kernel: Code: c7 05 00 00 00 00 00 00 00 00 eb 22 89 f6
> b8 72 79 1e c0 85
> Oct 26 11:08:16 mail kernel: kmem_free: Bad obj addr (objp=d77ebfa4,
> name=vm_area_struct)
> Oct 26 11:08:16 mail kernel: Unable to handle kernel NULL pointer
> dereference at virtual address 00000000
> Oct 26 11:08:16 mail kernel: current->tss.cr3 = 00101000, %cr3 = 00101000
> Oct 26 11:08:16 mail kernel: *pde = 00000000
> Oct 26 11:08:16 mail kernel: Oops: 0002
> Oct 26 11:08:16 mail kernel: CPU: 0
> Oct 26 11:08:16 mail kernel: EIP: 0010:[kmem_cache_free+350/404]
> Oct 26 11:08:16 mail kernel: EFLAGS: 00010282
> Oct 26 11:08:16 mail kernel: eax: 00000040 ebx: d77ebfa4 ecx: d74ec000
> edx: 00000022
> Oct 26 11:08:16 mail kernel: esi: d7fff680 edi: 00000282 ebp: 00002000
> esp: d77f1e1c
> Oct 26 11:08:16 mail kernel: ds: 0018 es: 0018 ss: 0018
> Oct 26 11:08:16 mail kernel: Process tcpserver (pid: 1067, process nr: 51,
> stackpage=d77f1000)
> Oct 26 11:08:16 mail kernel: Stack: cda636c0 00002000 00000002 00400000
> 00000002 c0000000 0000000b 0000000b
> Oct 26 11:08:16 mail kernel: d77f1fc4 c011ecde d7fff680 d77ebfa4
> 00002000 c01a3c91 cda636c0 0000000b
> Oct 26 11:08:16 mail kernel: d77f1fc4 d77f1f34 c026991c d7fed8e0
> c0269900 d77ebfa4 00000087 c026991c
> Oct 26 11:08:16 mail kernel: Call Trace: [exit_mmap+222/288]
> [write_intr+305/348] [mmput+36/72] [mmput+27/72] [mm_release+14/5
> 6] [do_exit+226/688] [do_exit+217/688]
> Oct 26 11:08:16 mail kernel: [do_signal+547/668]
> [force_sig_info+128/140] [force_sig+23/32] [find_vma+0/112] [do_page_f
> ault+869/952] [do_IRQ+42/68] [error_code+45/64] [signal_return+20/32]
> Oct 26 11:08:16 mail kernel: Code: c7 05 00 00 00 00 00 00 00 00 eb 22 89 f6
> b8 72 79 1e c0 85
> Oct 26 11:08:16 mail kernel: kmem_free: Bad obj addr (objp=d77ebfa4,
> name=vm_area_struct)
> Oct 26 11:08:16 mail kernel: Unable to handle kernel NULL pointer
> dereference at virtual address 00000000
> Oct 26 11:08:16 mail kernel: current->tss.cr3 = 00101000, %cr3 = 00101000
> Oct 26 11:08:16 mail kernel: *pde = 00000000
> Oct 26 11:08:16 mail kernel: Oops: 0002
> Oct 26 11:08:16 mail kernel: CPU: 0
> Oct 26 11:08:16 mail kernel: EIP: 0010:[kmem_cache_free+350/404]
> Oct 26 11:08:16 mail kernel: EFLAGS: 00010282
> Oct 26 11:08:16 mail kernel: eax: 00000040 ebx: d77ebfa4 ecx: d74ec000
> edx: 0000001b
> Oct 26 11:08:16 mail kernel: esi: d7fff680 edi: 00000282 ebp: 00002000
> esp: d77f1e1c
> Oct 26 11:08:16 mail kernel: ds: 0018 es: 0018 ss: 0018
> Oct 26 11:08:16 mail kernel: Process tcpserver (pid: 1068, process nr: 51,
> stackpage=d77f1000)
> Oct 26 11:08:16 mail kernel: Stack: cda63540 00002000 00000002 00400000
> 00000002 c0000000 0000000b 0000000b
> Oct 26 11:08:16 mail kernel: d77f1fc4 c011ecde d7fff680 d77ebfa4
> 00002000 c026991c cda63540 0000000b
> Oct 26 11:08:16 mail kernel: d77f1fc4 d77f1f34 d7fed8e0 c0269900
> 00000086 d77ebfa4 c026991c 00000086
> Oct 26 11:08:16 mail kernel: Call Trace: [exit_mmap+222/288]
> [ide_intr+366/452] [mmput+36/72] [mmput+27/72] [write_intr+0/348]
> [mm_release+14/56] [do_exit+226/688]
> Oct 26 11:08:16 mail kernel: [do_exit+217/688] [do_signal+547/668]
> [force_sig_info+128/140] [force_sig+23/32] [find_vma
> +64/112] [do_page_fault+869/952] [do_IRQ+42/68] [error_code+45/64]
> Oct 26 11:08:16 mail kernel: [signal_return+20/32]
> Oct 26 11:08:16 mail kernel: Code: c7 05 00 00 00 00 00 00 00 00 eb 22 89 f6
> b8 72 79 1e c0 85
> Oct 26 11:08:16 mail kernel: kmem_free: Bad obj addr (objp=d77ebfa4,
> name=vm_area_struct)
> Oct 26 11:08:16 mail kernel: Unable to handle kernel NULL pointer
> dereference at virtual address 00000000
> Oct 26 11:08:16 mail kernel: current->tss.cr3 = 00101000, %cr3 = 00101000
> Oct 26 11:08:16 mail kernel: *pde = 00000000
> Oct 26 11:08:16 mail kernel: Oops: 0002
> Oct 26 11:08:16 mail kernel: CPU: 0
> Oct 26 11:08:16 mail kernel: EIP: 0010:[kmem_cache_free+350/404]
> Oct 26 11:08:16 mail kernel: EFLAGS: 00010282
> Oct 26 11:08:16 mail kernel: eax: 00000040 ebx: d77ebfa4 ecx: d74ec000
> edx: 00000018
> Oct 26 11:08:16 mail kernel: esi: d7fff680 edi: 00000282 ebp: 00002000
> esp: d77f1e1c
> Oct 26 11:08:16 mail kernel: ds: 0018 es: 0018 ss: 0018
> Oct 26 11:08:16 mail kernel: Process tcpserver (pid: 1069, process nr: 51,
> stackpage=d77f1000)
> Oct 26 11:08:16 mail kernel: Stack: cda637c0 00002000 00000002 00400000
> 00000002 c0000000 0000000b 0000000b
> Oct 26 11:08:16 mail kernel: d77f1fc4 c011ecde d7fff680 d77ebfa4
> 00002000 d77f1ec8 cda637c0 0000000b
> Oct 26 11:08:16 mail kernel: d77f1fc4 d77f1f34 d77f1ec0 c0269900
> 00000086 d77ebfa4 c010baa8 0000000e
> Oct 26 11:08:16 mail kernel: Call Trace: [exit_mmap+222/288]
> [do_8259A_IRQ+120/192] [mmput+36/72] [mmput+27/72] [mm_release+14
> /56] [do_exit+226/688] [do_exit+217/688]
> Oct 26 11:08:16 mail kernel: [do_signal+547/668]
> [force_sig_info+128/140] [force_sig+23/32] [find_vma+64/112] [do_page_
> fault+869/952] [common_interrupt+24/32] [error_code+33/64]
> [error_code+45/64]
> Oct 26 11:08:16 mail kernel: [signal_return+20/32]
> Oct 26 11:08:16 mail kernel: Code: c7 05 00 00 00 00 00 00 00 00 eb 22 89 f6
> b8 72 79 1e c0 85
> Oct 26 11:08:35 mail kernel: kmem_free: Bad obj addr (objp=d77ebfa4,
> name=vm_area_struct)
> Oct 26 11:08:35 mail kernel: Unable to handle kernel NULL pointer
> dereference at virtual address 00000000
> Oct 26 11:08:35 mail kernel: current->tss.cr3 = 00101000, %cr3 = 00101000
> Oct 26 11:08:35 mail kernel: *pde = 00000000
> Oct 26 11:08:35 mail kernel: Oops: 0002
> Oct 26 11:08:35 mail kernel: CPU: 0
> Oct 26 11:08:35 mail kernel: EIP: 0010:[kmem_cache_free+350/404]
> Oct 26 11:08:35 mail kernel: EFLAGS: 00010282
> Oct 26 11:08:35 mail kernel: eax: 00000040 ebx: d77ebfa4 ecx: d74ec000
> edx: 00000028
> Oct 26 11:08:35 mail kernel: esi: d7fff680 edi: 00000282 ebp: 00002000
> esp: d77f1e1c
> Oct 26 11:08:35 mail kernel: ds: 0018 es: 0018 ss: 0018
> Oct 26 11:08:35 mail kernel: Process tcpserver (pid: 1070, process nr: 51,
> stackpage=d77f1000)
> Oct 26 11:08:35 mail kernel: Stack: cda63940 00002000 00000002 00400000
> 00000002 c0000000 0000000b 0000000b
> Oct 26 11:08:35 mail kernel: d77f1fc4 c011ecde d7fff680 d77ebfa4
> 00002000 d77f1ec8 cda63940 0000000b
> Oct 26 11:08:35 mail kernel: d77f1fc4 d77f1f34 d77f1ec0 c0269900
> 00000086 d77ebfa4 c010baa8 0000000e
> Oct 26 11:08:35 mail kernel: Call Trace: [exit_mmap+222/288]
> [do_8259A_IRQ+120/192] [mmput+36/72] [mmput+27/72] [mm_release+14
> /56] [do_exit+226/688] [do_exit+217/688]
> Oct 26 11:08:35 mail kernel: [do_signal+547/668]
> [force_sig_info+128/140] [force_sig+23/32] [find_vma+64/112] [do_page_
> fault+869/952] [error_code+45/64] [signal_return+20/32]
> Oct 26 11:08:35 mail kernel: Code: c7 05 00 00 00 00 00 00 00 00 eb 22 89 f6
> b8 72 79 1e c0 85
> Oct 26 11:08:39 mail kernel: kmem_free: Bad obj addr (objp=d77ebfa4,
> name=vm_area_struct)
> Oct 26 11:08:39 mail kernel: Unable to handle kernel NULL pointer
> dereference at virtual address 00000000
> Oct 26 11:08:39 mail kernel: current->tss.cr3 = 00101000, %cr3 = 00101000
> Oct 26 11:08:39 mail kernel: *pde = 00000000
> Oct 26 11:08:39 mail kernel: Oops: 0002
> Oct 26 11:08:39 mail kernel: CPU: 0
> Oct 26 11:08:39 mail kernel: EIP: 0010:[kmem_cache_free+350/404]
> Oct 26 11:08:39 mail kernel: EFLAGS: 00010282
> Oct 26 11:08:39 mail kernel: eax: 00000040 ebx: d77ebfa4 ecx: d74ec000
> edx: 00000028
> Oct 26 11:08:39 mail kernel: esi: d7fff680 edi: 00000282 ebp: 00002000
> esp: d77f1e1c
> Oct 26 11:08:39 mail kernel: ds: 0018 es: 0018 ss: 0018
> Oct 26 11:08:39 mail kernel: Process qmail-lspawn (pid: 1071, process nr:
> 51, stackpage=d77f1000)
> Oct 26 11:08:39 mail kernel: Stack: cda639c0 00002000 00000002 00400000
> 00000002 c0000000 0000000b 0000000b
> Oct 26 11:08:39 mail kernel: d77f1fc4 c011ecde d7fff680 d77ebfa4
> 00002000 d7fed8e0 cda639c0 0000000b
> Oct 26 11:08:39 mail kernel: d77f1fc4 d77f1f34 00000086 c026991c
> d7fed8e0 d77ebfa4 00000092 00000083
> Oct 26 11:08:39 mail kernel: Call Trace: [exit_mmap+222/288] [mmput+36/72]
> [mmput+27/72] [mm_release+14/56] [do_exit+226/688]
> [do_exit+217/688] [do_signal+547/668]
> Oct 26 11:08:39 mail kernel: [force_sig_info+128/140]
> [force_sig+23/32] [do_page_fault+77/952] [do_page_fault+869/952]
> [do_IRQ+42/68] [common_interrupt+24/32] [error_code+45/64]
> [signal_return+20/32]
> Oct 26 11:08:39 mail kernel: Code: c7 05 00 00 00 00 00 00 00 00 eb 22 89 f6
> b8 72 79 1e c0 85
> Oct 26 11:08:43 mail kernel: kmem_free: Bad obj addr (objp=d77ebfa4,
> name=vm_area_struct)
> Oct 26 11:08:43 mail kernel: Unable to handle kernel NULL pointer
> dereference at virtual address 00000000
> Oct 26 11:08:43 mail kernel: current->tss.cr3 = 00101000, %cr3 = 00101000
> Oct 26 11:08:43 mail kernel: *pde = 00000000
> Oct 26 11:08:43 mail kernel: Oops: 0002
> Oct 26 11:08:43 mail kernel: CPU: 0
> Oct 26 11:08:43 mail kernel: EIP: 0010:[kmem_cache_free+350/404]
> Oct 26 11:08:43 mail kernel: EFLAGS: 00010282
> Oct 26 11:08:43 mail kernel: eax: 00000040 ebx: d77ebfa4 ecx: d74ec000
> edx: 00000028
> Oct 26 11:08:43 mail kernel: esi: d7fff680 edi: 00000282 ebp: 00002000
> esp: d77f1e1c
> Oct 26 11:08:43 mail kernel: ds: 0018 es: 0018 ss: 0018
> Oct 26 11:08:43 mail kernel: Process tcpserver (pid: 1072, process nr: 51,
> stackpage=d77f1000)
> Oct 26 11:08:43 mail kernel: Stack: cda63a40 00002000 00000002 00400000
> 00000002 c0000000 0000000b 0000000b
> Oct 26 11:08:43 mail kernel: d77f1fc4 c011ecde d7fff680 d77ebfa4
> 00002000 d7fed8e0 cda63a40 0000000b
> Oct 26 11:08:43 mail kernel: d77f1fc4 d77f1f34 00000086 c026991c
> d7fed8e0 d77ebfa4 00000092 00000083
> Oct 26 11:08:43 mail kernel: Call Trace: [exit_mmap+222/288] [mmput+36/72]
> [mmput+27/72] [mm_release+14/56] [do_exit+226/688]
> [do_exit+217/688] [do_signal+547/668]
> Oct 26 11:08:43 mail kernel: [force_sig_info+128/140]
> [force_sig+23/32] [do_page_fault+77/952] [do_page_fault+869/952]
> [do_IRQ+42/68] [error_code+45/64] [signal_return+20/32]
> Oct 26 11:08:43 mail kernel: Code: c7 05 00 00 00 00 00 00 00 00 eb 22 89 f6
> b8 72 79 1e c0 85
> Oct 26 11:08:45 mail kernel: kmem_free: Bad obj addr (objp=d77ebfa4,
> name=vm_area_struct)
> Oct 26 11:08:45 mail kernel: Unable to handle kernel NULL pointer
> dereference at virtual address 00000000
> Oct 26 11:08:45 mail kernel: current->tss.cr3 = 00101000, %cr3 = 00101000
> Oct 26 11:08:45 mail kernel: *pde = 00000000
> Oct 26 11:08:45 mail kernel: Oops: 0002
> Oct 26 11:08:45 mail kernel: CPU: 0
> Oct 26 11:08:45 mail kernel: EIP: 0010:[kmem_cache_free+350/404]
> Oct 26 11:08:45 mail kernel: EFLAGS: 00010282
> Oct 26 11:08:45 mail kernel: eax: 00000040 ebx: d77ebfa4 ecx: d74ec000
> edx: 00000028
> Oct 26 11:08:45 mail kernel: esi: d7fff680 edi: 00000282 ebp: 00003000
> esp: d77f1e1c
> Oct 26 11:08:45 mail kernel: ds: 0018 es: 0018 ss: 0018
> Oct 26 11:08:45 mail kernel: Process sshd (pid: 1073, process nr: 51,
> stackpage=d77f1000)
> Oct 26 11:08:46 mail kernel: Stack: cda63ac0 00003000 00000003 00400000
> 00000003 c0000000 0000000b 0000000b
> Oct 26 11:08:46 mail kernel: d77f1fc4 c011ecde d7fff680 d77ebfa4
> 00003000 d7fed8e0 cda63ac0 0000000b
> Oct 26 11:08:46 mail kernel: d77f1fc4 d77f1f34 00000086 c026991c
> d7fed8e0 d77ebfa4 00000092 00000083
> Oct 26 11:08:46 mail kernel: Call Trace: [exit_mmap+222/288] [mmput+36/72]
> [mmput+27/72] [mm_release+14/56] [do_exit+226/688]
> [do_exit+217/688] [do_signal+547/668]
> Oct 26 11:08:46 mail kernel: [force_sig_info+128/140]
> [force_sig+23/32] [do_page_fault+77/952] [do_page_fault+869/952]
> [do_IRQ+42/68] [error_code+45/64] [signal_return+20/32]
> Oct 26 11:08:46 mail kernel: Code: c7 05 00 00 00 00 00 00 00 00 eb 22 89 f6
> b8 72 79 1e c0 85
> Oct 26 11:08:50 mail kernel: kmem_free: Bad obj addr (objp=d77ebfa4,
> name=vm_area_struct)
> Oct 26 11:08:50 mail kernel: Unable to handle kernel NULL pointer
> dereference at virtual address 00000000
> Oct 26 11:08:50 mail kernel: current->tss.cr3 = 00101000, %cr3 = 00101000
> Oct 26 11:08:50 mail kernel: *pde = 00000000
> Oct 26 11:08:50 mail kernel: Oops: 0002
> Oct 26 11:08:50 mail kernel: CPU: 0
> Oct 26 11:08:50 mail kernel: EIP: 0010:[kmem_cache_free+350/404]
> Oct 26 11:08:50 mail kernel: EFLAGS: 00010282
> Oct 26 11:08:50 mail kernel: eax: 00000040 ebx: d77ebfa4 ecx: d74ec000
> edx: 00000028
> Oct 26 11:08:50 mail kernel: esi: d7fff680 edi: 00000282 ebp: 00002000
> esp: d77f1e1c
> Oct 26 11:08:50 mail kernel: ds: 0018 es: 0018 ss: 0018
> Oct 26 11:08:50 mail kernel: Process tcpserver (pid: 1074, process nr: 51,
> stackpage=d77f1000)
> Oct 26 11:08:50 mail kernel: Stack: cda63b40 00002000 00000002 00400000
> 00000002 c0000000 0000000b 0000000b
> Oct 26 11:08:50 mail kernel: d77f1fc4 c011ecde d7fff680 d77ebfa4
> 00002000 d7fed8e0 cda63b40 0000000b
> Oct 26 11:08:50 mail kernel: d77f1fc4 d77f1f34 00000086 c026991c
> d7fed8e0 d77ebfa4 00000092 00000083
> Oct 26 11:08:50 mail kernel: Call Trace: [exit_mmap+222/288] [mmput+36/72]
> [mmput+27/72] [mm_release+14/56] [do_exit+226/688]
> [do_exit+217/688] [do_signal+547/668]
> Oct 26 11:08:50 mail kernel: [force_sig_info+128/140]
> [force_sig+23/32] [do_page_fault+77/952] [do_page_fault+869/952]
> [do_IRQ+42/68] [error_code+45/64] [signal_return+20/32]
> Oct 26 11:08:50 mail kernel: Code: c7 05 00 00 00 00 00 00 00 00 eb 22 89 f6
> b8 72 79 1e c0 85
> Oct 26 11:09:19 mail kernel: kmem_free: Bad obj addr (objp=d77ebfa4,
> name=vm_area_struct)
> Oct 26 11:09:19 mail kernel: Unable to handle kernel NULL pointer
> dereference at virtual address 00000000
> Oct 26 11:09:19 mail kernel: current->tss.cr3 = 00101000, %cr3 = 00101000
> Oct 26 11:09:19 mail kernel: *pde = 00000000
> Oct 26 11:09:19 mail kernel: Oops: 0002
> Oct 26 11:09:19 mail kernel: CPU: 0
> Oct 26 11:09:19 mail kernel: EIP: 0010:[kmem_cache_free+350/404]
> Oct 26 11:09:19 mail kernel: EFLAGS: 00010282
> Oct 26 11:09:19 mail kernel: eax: 00000040 ebx: d77ebfa4 ecx: d74ec000
> edx: 00000028
> Oct 26 11:09:19 mail kernel: esi: d7fff680 edi: 00000282 ebp: 00002000
> esp: d77f1e1c
> Oct 26 11:09:19 mail kernel: ds: 0018 es: 0018 ss: 0018
> Oct 26 11:09:19 mail kernel: Process tcpserver (pid: 1075, process nr: 51,
> stackpage=d77f1000)
> Oct 26 11:09:19 mail kernel: Stack: cda63bc0 00002000 00000002 00400000
> 00000002 c0000000 0000000b 0000000b
> Oct 26 11:09:19 mail kernel: d77f1fc4 c011ecde d7fff680 d77ebfa4
> 00002000 d7fed8e0 cda63bc0 0000000b
> Oct 26 11:09:19 mail kernel: d77f1fc4 d77f1f34 00000086 c026991c
> d7fed8e0 d77ebfa4 00000092 00000083
> Oct 26 11:09:19 mail kernel: Call Trace: [exit_mmap+222/288] [mmput+36/72]
> [mmput+27/72] [mm_release+14/56] [do_exit+226/688]
> [do_exit+217/688] [do_signal+547/668]
> Oct 26 11:09:19 mail kernel: [force_sig_info+128/140]
> [force_sig+23/32] [do_page_fault+77/952] [do_page_fault+869/952]
> [do_IRQ+42/68] [error_code+45/64] [signal_return+20/32]
> Oct 26 11:09:19 mail kernel: Code: c7 05 00 00 00 00 00 00 00 00 eb 22 89 f6
> b8 72 79 1e c0 85
>
"Andy Abshagen" <[EMAIL PROTECTED]> wrote:
>OK. So everything has been going along fine until this morning. All of a
>sudden I noticed that our new qmail server stopped responding. I went to
>the qmail server and noticed that there was a kernel panic message on the
>screen and then something about tcpserver.
It's probably either a hardware problem (e.g.: disk, memory, CPU,
mobo) or a kernel bug.
First step is to make sure you're running an up-to-date kernel.
If the crashes continue, consult a support group for your OS. They
might be able to help you narrow down the cause of the problem.
The problem is *not* qmail, vpopmail, or qmailadmin. Applications
*cannot* cause kernel panics.
-Dave
I have been running an rbldns server for a few moths now that pulls
the rss zone file every hour. You are welcome to use it. Just put
-r relays.msci.memphis.edu
into your unpatched rblsmtpd's run file (or whatever you use).
Mate
Ok.
lets say my mail server is mailserver.domain.com, and i am an MX record
for subdomain.anotherdomain.com. I am wondering how would I set up
a bounce rule so that *@subdomain.anotherdomain.com will bounce to
[EMAIL PROTECTED] I don't want ANY mail to go through to the actual
users on the machine, so if I have a user on my mail server called "bob", I
dont want the mail to [EMAIL PROTECTED] to go to the user
"bob" on my mailserver.domain.com, I want it also to bounce to
[EMAIL PROTECTED]
How would I do it? Thanks.
"Alex Khanin" <[EMAIL PROTECTED]> wrote:
>lets say my mail server is mailserver.domain.com, and i am an MX record
>for subdomain.anotherdomain.com. I am wondering how would I set up
>a bounce rule so that *@subdomain.anotherdomain.com will bounce to
>[EMAIL PROTECTED] I don't want ANY mail to go through to the actual
>users on the machine, so if I have a user on my mail server called "bob", I
>dont want the mail to [EMAIL PROTECTED] to go to the user
>"bob" on my mailserver.domain.com, I want it also to bounce to
>[EMAIL PROTECTED]
>How would I do it? Thanks.
Put subdomain.anotherdomain.com in control/rcpthosts.
Put:
subdomain.anotherdomain.com:alias-anotherdomain
in control/virtualdomains.
Put:
&[EMAIL PROTECTED]
in ~alias/.qmail-anotherdomain-default.
-Dave
Is there away to shuttoff qmail-smtp from doing a reverse lookups?
What's happening is, on some clients when they go to connect (via the
internet) to send messages through my smtp,, connect ((tested with
telnet)) but takes 20-50 seconds for a reply from the smtp server
((header,,ok message etc)). Is there a way to shut off reverse lookup?
I also tested some of these ip address that where having problems, they
did not have a PTR record.--Corey
__________________________________________________
Do You Yahoo!?
Yahoo! Messenger - Talk while you surf! It's FREE.
http://im.yahoo.com/
Corey J. Briere <[EMAIL PROTECTED]> writes on 26 October 2000 at 12:01:08 -0700
> Is there away to shuttoff qmail-smtp from doing a reverse lookups?
> What's happening is, on some clients when they go to connect (via the
> internet) to send messages through my smtp,, connect ((tested with
> telnet)) but takes 20-50 seconds for a reply from the smtp server
> ((header,,ok message etc)). Is there a way to shut off reverse lookup?
> I also tested some of these ip address that where having problems, they
> did not have a PTR record.--Corey
I don't believe qmail-smtp does any reverse lookups.
However, tcperver does by default; check the tcpserver man page (-H,
and you probably want -R as well).
--
David Dyer-Bennet / Welcome to the future! / [EMAIL PROTECTED]
Photos: http://dd-b.lighthunters.net/
SF: http://www.dd-b.net/dd-b/ Minicon: http://www.mnstf.org/minicon/
First of all, let me explain the scenario:
We are setting a newsletter here in my work, so we set a database
with users information, html, etc (using Sql-Server 7.0 and Windows NT
4.0), and we make administrators via web too, using ASP. We will have a
lot of types of newsletter, acording user age, location, etc., he will
receive a different newsletter.
All this is working fine, and now we desire to send this emails
quickly (QmAiL!!), and I was wondering how to integrate this application
with qmail. My first ideia was to use ezmlm with suport to sql database,
but how ezmlm cant connect to a SQL-Server, I decided to use a perl
script (and perl module FreeTDS), to make queries to the sql database,
insert into my local mysql database and then let ezmlm do the hard work
for us.
First, is there a better aproach? (I cant find). I would like to use
ezmlm, because I think it will deliver the emails the most quickly
possible. Second, how we will have a lot of kinds of newsletters, will
I have to construct one diferent maillist to each diferent newsletter?
They cant share the same tables....
I hope I was clear, sorry about my English...
--
Failure is not an option. It comes bundled with your Microsoft product.
Fernando Costa de Almeida wrote:
>
> First of all, let me explain the scenario:
>
> We are setting a newsletter here in my work, so we set a database
> with users information, html, etc (using Sql-Server 7.0 and Windows NT
> 4.0), and we make administrators via web too, using ASP. We will have a
> lot of types of newsletter, acording user age, location, etc., he will
> receive a different newsletter.
> All this is working fine, and now we desire to send this emails
> quickly (QmAiL!!), and I was wondering how to integrate this application
> with qmail. My first ideia was to use ezmlm with suport to sql database,
> but how ezmlm cant connect to a SQL-Server, I decided to use a perl
> script (and perl module FreeTDS), to make queries to the sql database,
> insert into my local mysql database and then let ezmlm do the hard work
> for us.
> First, is there a better aproach? (I cant find). I would like to use
> ezmlm, because I think it will deliver the emails the most quickly
> possible. Second, how we will have a lot of kinds of newsletters, will
> I have to construct one diferent maillist to each diferent newsletter?
> They cant share the same tables....
>
> I hope I was clear, sorry about my English...
You could use ezmlm-idx. It has support for MySQL and PostgreSQL. I
think you could use one of those to connect to your SQL-Server (if
ezmlm-idx use standard queries).
http://www.ezmlm.org/
Hope it helps,
--------------------------------------------------------------------
Daniel Augusto Fernandes (DAF tm) [EMAIL PROTECTED]
GCSNet http://www.gcsnet.com.br/
--------------------------------------------------------------------
Se voc� n�o encontra
o sentido das coisas
� porque este n�o
se encontra, se cria.
Antoine Saint-Exup�ry
Is it possible to redirect aliases to an account on another server vice
directing it to a local user account?
If I wanted to redirect postmaster ([EMAIL PROTECTED]) to
[EMAIL PROTECTED] is it possible (echo [EMAIL PROTECTED] >
/var/qmail/alias/.qmail-postmaster)?
Thanks for any help.
Anthony
On Thu, Oct 26, 2000 at 04:00:28PM -0400, Anthony Abby wrote:
> Is it possible to redirect aliases to an account on another server vice
> directing it to a local user account?
>
> If I wanted to redirect postmaster ([EMAIL PROTECTED]) to
> [EMAIL PROTECTED] is it possible (echo [EMAIL PROTECTED] >
> /var/qmail/alias/.qmail-postmaster)?
Yes.
(Why didn't you just try it and see?)
Chris
> Yes.
>
> (Why didn't you just try it and see?)
>
> Chris
Thankyou. I didn't try it (yet) because I'm learning Linux and Qmail at the
same time. This is all pretty new to me, and since I'm in the middle of
setting up QMail I wanted to know whether I could use existing accounts on
an existing mailserver, or whether I was going to have to configure the
listserver for local mail (which I don't want to do)! I appreciate the info
though!
Thanks
Anthony
Is there anyone on this list that lives/works in South East Virginia? If so
please contact me offline.
Thank you.
Anthony
My logs are stuffed with "trouble opening local......"
i can receive and send messages !
This is a peace of the logfile
**972597697.332317 status: local 0/10 remote 0/20
**972597697.339167 warning: trouble opening local/7/18683; will try again later
**972597697.342566 warning: trouble opening local/4/18680; will try again later
**972597697.345265 warning: trouble opening local/11/18687; will try again later
**972597697.347667 warning: trouble opening local/17/14668; will try again later
**972597697.350177 warning: trouble opening local/14/18690; will try again later
**972597697.353064 warning: trouble opening local/18/14669; will try again later
**972597697.355649 warning: trouble opening local/17/18693; will try again later
**972597697.358049 warning: trouble opening local/5/18681; will try again later
**972597697.360729 warning: trouble opening local/3/14608; will try again later
**972597697.363303 warning: trouble opening local/4/14609; will try again later
**972597697.366069 warning: trouble opening local/10/18686; will try again later
**972597697.368661 warning: trouble opening local/19/18695; will try again later
**972597697.371132 warning: trouble opening local/22/18698; will try again later
**972597697.373945 warning: trouble opening local/1/18700; will try again later
**972597697.376423 warning: trouble opening local/2/14607; will try again later
**972597697.379181 warning: trouble opening local/6/18705; will try again later
**972597711.064913 new msg 57998
**972597711.067506 info msg 57998: bytes 838 from <[EMAIL PROTECTED]> qp 1226 uid
101
**972597711.137202 starting delivery 1: msg 57998 to local [EMAIL PROTECTED]
**972597711.140760 status: local 1/10 remote 0/20
**972597711.250878 delivery 1: success: did_1+0+0/
**972597711.254849 status: local 0/10 remote 0/20
**972597711.260575 end msg 57998
I tried to find the error with qmail-lint and it says.
**Warning: cannot receive mail (does not own home directory): fingerdl
**Warning: cannot receive mail (does not own home directory): ftpdl
**Warning: cannot receive mail (does not own home directory): rlogindl
**Warning: cannot receive mail (does not own home directory): rshdl
**Warning: cannot receive mail (does not own home directory): telnetdl
Since these users dont get mail i think its nothing to worry about.
Could someone point me in the right direction please.
Regards Mark
end
------------------------------------------
Disclaimer: Any errors in spelling, tact,
or fact are transmission errors !
------------------------------------------
E-mail at work [EMAIL PROTECTED]
E-mail at home [EMAIL PROTECTED]
[EMAIL PROTECTED]
E-mail at School [EMAIL PROTECTED]
Mark van der Putten <[EMAIL PROTECTED]> wrote:
> My logs are stuffed with "trouble opening local......"
> i can receive and send messages !
> This is a peace of the logfile
>
> **972597697.332317 status: local 0/10 remote 0/20
> **972597697.339167 warning: trouble opening local/7/18683; will try again later
Your mail queue is corrupted. Did you delete messages out of the queue
while qmail was running? If so, it needs to be fixed. One way to do it
is to use queue-fix (find it from www.qmail.org).
Charles
--
-----------------------------------------------------------------------
Charles Cazabon <[EMAIL PROTECTED]>
GPL'ed software available at: http://www.qcc.sk.ca/~charlesc/software/
Any opinions expressed are just that -- my opinions.
-----------------------------------------------------------------------
At 26.10.2000 15:27 -0600, you wrote:
>Mark van der Putten <[EMAIL PROTECTED]> wrote:
> > My logs are stuffed with "trouble opening local......"
> > i can receive and send messages !
> > This is a peace of the logfile
> >
> > **972597697.332317 status: local 0/10 remote 0/20
> > **972597697.339167 warning: trouble opening local/7/18683; will try
> again later
>
>Your mail queue is corrupted. Did you delete messages out of the queue
>while qmail was running? If so, it needs to be fixed. One way to do it
>is to use queue-fix (find it from www.qmail.org).
>
>Charles
>--
>-----------------------------------------------------------------------
>Charles Cazabon <[EMAIL PROTECTED]>
>GPL'ed software available at: http://www.qcc.sk.ca/~charlesc/software/
>Any opinions expressed are just that -- my opinions.
>-----------------------------------------------------------------------
A restart would also fix some of the corrupted errors if you make sure you've
deleted them properly (don't leave a message w/o info etc.)
--
andreas landmark
`Only when the last tree had died and the last river been poisoned and
the last fish been caught will we realise we cannot eat money�
-Cree comment on the environment and materialism
Can some one help me wrap my brain around something?
I've got a mailserver behind a firewall using qmail with the LDAP patches.
The firewall is running the same qmail executable (the LDAP part is fully
enabled and as I type this it suddenly occurs to me that this may be a
security issue, although maybe it would solve the problem I'm trying to solve
right now).
I'd like to patch my smtpd to allow SMTP AUTH on the firewall.
What do I need to do?
I'm thinking that since I have access to the LDAP server from the firewall, I
can validate the users against that. Will it "just work" if I have both the
LDAP patches and the SMTP AUTH patch installed?
Is it a mistake to have an LDAP patched qmail on my firewall?
Chris
--
Chris Garrigues http://www.DeepEddy.Com/~cwg/
virCIO http://www.virCIO.Com
4314 Avenue C
Austin, TX 78751-3709 +1 512 374 0500
My email address is an experiment in SPAM elimination. For an
explanation of what we're doing, see http://www.DeepEddy.Com/tms.html
Nobody ever got fired for buying Microsoft,
but they could get fired for relying on Microsoft.
PGP signature
Well first off, can someone explain to me the reasoning
behind the bare linefeed restriction? I hope it is an actual
standard that this restriction is trying to make other MTA's
adhere to.
So anyway, 2 questions:
1) Does anyone have a list of commonly used mail
servers that violate this? Personally, I've seen a few
instances of mail servers going crazy hitting me once
per second trying to deliver mail and just getting
status 256 over and over, I'm thinking it's probably the
bare linefeed thing causing this behavior and if they're
on a bigger pipe than my qmail server, it really hurts
my connection. I'd really like to know which servers
might exhibit this behavior. Most recently, I tried to
sign up for an eval version of Legato's backup software
and all I see in my mail logs is a connection from
augusta2.legato.com every four hours with a status
of 256, nice huh?
2) The important question now is, what kind of error
does the user get when their mail server finally
gives up? Does it look like the mail was just
undeliverable? I know qmail issues the error code
that causes the mail server to try again. After that
time on the remote server expires, I'm worried that
users who may be mailing someone at a domain I
host will be getting an error message that makes it
look like a problem with my mail server, pissing my
customers off at me.
Thanks all,
Dave
On Thu, Oct 26, 2000 at 08:29:42PM -0400, Hubbard, David wrote:
> Well first off, can someone explain to me the reasoning
> behind the bare linefeed restriction? I hope it is an actual
> standard that this restriction is trying to make other MTA's
> adhere to.
>
> So anyway, 2 questions:
>
> 1) Does anyone have a list of commonly used mail
> servers that violate this? Personally, I've seen a few
> instances of mail servers going crazy hitting me once
> per second trying to deliver mail and just getting
> status 256 over and over, I'm thinking it's probably the
> bare linefeed thing causing this behavior and if they're
> on a bigger pipe than my qmail server, it really hurts
> my connection. I'd really like to know which servers
> might exhibit this behavior. Most recently, I tried to
> sign up for an eval version of Legato's backup software
> and all I see in my mail logs is a connection from
> augusta2.legato.com every four hours with a status
> of 256, nice huh?
qmail doesn't return an error code of 256 for the bare lf problem, it returns
553.
> 2) The important question now is, what kind of error
> does the user get when their mail server finally
> gives up? Does it look like the mail was just
> undeliverable? I know qmail issues the error code
> that causes the mail server to try again. After that
> time on the remote server expires, I'm worried that
> users who may be mailing someone at a domain I
> host will be getting an error message that makes it
> look like a problem with my mail server, pissing my
> customers off at me.
Did you actually read any of the online documentation about this, including
but not limited to http://cr.yp.to/docs/smtplf.html, the FAQ and relevant
RFC's?
--Adam
--
Adam McKenna <[EMAIL PROTECTED]> | "No matter how much it changes,
http://flounder.net/publickey.html | technology's just a bunch of wires
GPG: 17A4 11F7 5E7E C2E7 08AA | connected to a bunch of other wires."
38B0 05D0 8BF7 2C6D 110A | Joe Rogan, _NewsRadio_
8:31pm up 138 days, 17:47, 9 users, load average: 0.07, 0.07, 0.02
On Thu, Oct 26, 2000 at 08:33:43PM -0400, Adam McKenna wrote:
> On Thu, Oct 26, 2000 at 08:29:42PM -0400, Hubbard, David wrote:
> > Well first off, can someone explain to me the reasoning
> > behind the bare linefeed restriction? I hope it is an actual
> > standard that this restriction is trying to make other MTA's
> > adhere to.
> >
> > So anyway, 2 questions:
> >
> > 1) Does anyone have a list of commonly used mail
> > servers that violate this? Personally, I've seen a few
> > instances of mail servers going crazy hitting me once
> > per second trying to deliver mail and just getting
> > status 256 over and over, I'm thinking it's probably the
> > bare linefeed thing causing this behavior and if they're
> > on a bigger pipe than my qmail server, it really hurts
> > my connection. I'd really like to know which servers
> > might exhibit this behavior. Most recently, I tried to
> > sign up for an eval version of Legato's backup software
> > and all I see in my mail logs is a connection from
> > augusta2.legato.com every four hours with a status
> > of 256, nice huh?
>
> qmail doesn't return an error code of 256 for the bare lf problem, it returns
> 553.
The qmail-smtpd binary returns an exit code of 256, and this is what you see in
your logs. The 553 is for the remote host.
Chris
Thanks, I hadn't seen that link before. I'm sorry, I meant
that the 256 was the status code I see in my smtpd log.
But, in searching the archives, I saw reference to people
saying the bare LF generates a 451 and not a 553. I can't
verify that since I don't have a mailer to try it with
but it seems that you'd never want the 451 in this case
because obviously it will be the same mailer that will
retry each time and it will continue to be broken for each
try...
Is the bare LF a function of the MTA or the user agent?
I found out that one of the systems that is hitting me and
getting the exit status of 256 is, of course, a server
running the Microsoft SMTP service. (Not Exchange) Is
it their SMTP service that is broken or the user agent?
Thanks,
Dave
-----Original Message-----
From: Adam McKenna [mailto:[EMAIL PROTECTED]]
Sent: Thursday, October 26, 2000 8:34 PM
To: '[EMAIL PROTECTED]'
Subject: Re: What to do about these barelinefeeds?
qmail doesn't return an error code of 256 for the bare lf problem, it
returns
553.
> 2) The important question now is, what kind of error
> does the user get when their mail server finally
> gives up? Does it look like the mail was just
> undeliverable? I know qmail issues the error code
> that causes the mail server to try again. After that
> time on the remote server expires, I'm worried that
> users who may be mailing someone at a domain I
> host will be getting an error message that makes it
> look like a problem with my mail server, pissing my
> customers off at me.
Did you actually read any of the online documentation about this, including
but not limited to http://cr.yp.to/docs/smtplf.html, the FAQ and relevant
RFC's?
--Adam
--
Adam McKenna <[EMAIL PROTECTED]> | "No matter how much it changes,
http://flounder.net/publickey.html | technology's just a bunch of wires
GPG: 17A4 11F7 5E7E C2E7 08AA | connected to a bunch of other
wires."
38B0 05D0 8BF7 2C6D 110A | Joe Rogan, _NewsRadio_
8:31pm up 138 days, 17:47, 9 users, load average: 0.07, 0.07, 0.02
Thus said "Hubbard, David" on Thu, 26 Oct 2000 23:31:01 EDT:
> verify that since I don't have a mailer to try it with
> but it seems that you'd never want the 451 in this case
> because obviously it will be the same mailer that will
> retry each time and it will continue to be broken for each
> try...
You don't need a MUA to do this. You can use netcat to simulate this
type of an environment...
http://www.l0pht.com/~weld/netcat/
Andy
--
[-----------[system uptime]--------------------------------------------]
9:51pm up 20 days, 1:18, 3 users, load average: 1.17, 1.22, 1.24
On Thu, Oct 26, 2000 at 11:31:01PM -0400, Hubbard, David wrote:
> Thanks, I hadn't seen that link before. I'm sorry, I meant
> that the 256 was the status code I see in my smtpd log.
> But, in searching the archives, I saw reference to people
> saying the bare LF generates a 451 and not a 553. I can't
> verify that since I don't have a mailer to try it with
> but it seems that you'd never want the 451 in this case
> because obviously it will be the same mailer that will
> retry each time and it will continue to be broken for each
> try...
You're right, I grepped my source for it but I forgot that I had modified the
source to produce a permanent error code instead of a temporary one to avoid
the exact problem you are describing (M$ S(hitty)MTP service hammering my
server.)
> Is the bare LF a function of the MTA or the user agent?
> I found out that one of the systems that is hitting me and
> getting the exit status of 256 is, of course, a server
> running the Microsoft SMTP service. (Not Exchange) Is
> it their SMTP service that is broken or the user agent?
It's the MTA.
--Adam
--
Adam McKenna <[EMAIL PROTECTED]> | "No matter how much it changes,
http://flounder.net/publickey.html | technology's just a bunch of wires
GPG: 17A4 11F7 5E7E C2E7 08AA | connected to a bunch of other wires."
38B0 05D0 8BF7 2C6D 110A | Joe Rogan, _NewsRadio_
12:18am up 138 days, 21:33, 9 users, load average: 0.02, 0.01, 0.00
> but it seems that you'd never want the 451 in this case
> because obviously it will be the same mailer that will
> retry each time and it will continue to be broken for each
> try...
If you don't like this behaviour block him at the firewall or via
tcpserver. At least for a while.
If you want to see what is going on at the smtp level you could patch
qmail-smtpd to do some logging. There are some patches at www.qmail.org.
If you are interested, I have one that combines logging with the badrcptto
patch.
Regards, Frank
What is a good method to allow users to have their mail password changed
using a Web Browser?
What are the security issues that I need to look into?
TIA
I have implemented this into sqwebmail + SSL: qmail + mysql + vitual maildir
et authmysql only environment, only the crypted password in DB is checked
for all applications : pop3 + checkpasswd (local) , courier imapd (local)
and sqwebmail+SSL (web Internet and local).
The user account is created first in the DB (id, primary crypted password,
group, alias and full_name) with phpMyAdmin.
Sqwebmail create home_dir (home_root predefined + group +id ) and maildirs
for the user in the first Web connection, and allow to modify password and
forwards only (qmail is modified for using forwards in DB). Other connection
are disabled before this first connection.
The administrator QMAIL can change all parameter (password, quota, alias,
full name, expiration, forwards,...) in DB with phpMyAdmin (only one WEB
tools for all administration). Qmail DB tables are synchronized between all
applis.
This is made for our local environment, it is not easy to port in other
case, because I am not a programmer professional (autoconf not used).
Bye
DD
----- Original Message -----
From: "Philip Tong" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Friday, October 27, 2000 4:40 AM
Subject: User password change using web. Suggestions?
> What is a good method to allow users to have their mail password changed
> using a Web Browser?
>
> What are the security issues that I need to look into?
>
> TIA
>
>
>
