Re: crash with mod_jk 1.2.33

[Thad Humphries]

On Thu, Mar 15, 2012 at 11:12 AM, Christopher Schultz <
ch...@christopherschultz.net> wrote:

> -BEGIN PGP SIGNED MESSAGE-
> Hash: SHA1
>
> Thad,
>
> On 3/15/12 9:39 AM, Thad Humphries wrote:
> > Thanks. I hope I did this right. (Google is my friend, correct?) If
> > not, please tell me what I should have done.
>
> Looks great. I'm not the best resource for debugging mod_jk crashes,
> but it definitely looks like either a problem directly in mod_jk or a
> problem that mod_jk does not detect and crashes anyway:
>
> > Program terminated with signal 11, Segmentation fault. #0
> > 0xb720288c in jk_map_to_storage () from
> > /srv/apache2/modules/mod_jk.so (gdb) backtrace #0  0xb720288c in
> > jk_map_to_storage () from /srv/apache2/modules/mod_jk.so #1
> > 0x08081478 in ap_run_map_to_storage () [...]
>
> Would you mind logging a bug in bugzilla:
>
> https://issues.apache.org/bugzilla/enter_bug.cgi?product=Tomcat%20Connectors
>
> Please attach everything you have here in this post: the httpd log
> file, the mod_jk log file, and the text-rendering of the core dump.
> Keep the core file around in case someone wants to inspect it, but
> don't attach it to the bug just yet -- it's probably useless in its
> binary form.
>
> Thanks,
> - -chris
>

Thanks. I've submitted Bug
52921.
(The version is marked as unspecified because Bugzilla did not yet have an
option for 1.2.33.)

-- 
"Hell hath no limits, nor is circumscrib'd In one self-place; but where we
are is hell, And where hell is, there must we ever be" --Christopher
Marlowe, *Doctor Faustus* (v, 121-24)

Re: crash with mod_jk 1.2.33

[Christopher Schultz]

-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1

Thad,

On 3/15/12 9:39 AM, Thad Humphries wrote:
> Thanks. I hope I did this right. (Google is my friend, correct?) If
> not, please tell me what I should have done.

Looks great. I'm not the best resource for debugging mod_jk crashes,
but it definitely looks like either a problem directly in mod_jk or a
problem that mod_jk does not detect and crashes anyway:

> Program terminated with signal 11, Segmentation fault. #0
> 0xb720288c in jk_map_to_storage () from
> /srv/apache2/modules/mod_jk.so (gdb) backtrace #0  0xb720288c in
> jk_map_to_storage () from /srv/apache2/modules/mod_jk.so #1
> 0x08081478 in ap_run_map_to_storage () [...]

Would you mind logging a bug in bugzilla:
https://issues.apache.org/bugzilla/enter_bug.cgi?product=Tomcat%20Connectors

Please attach everything you have here in this post: the httpd log
file, the mod_jk log file, and the text-rendering of the core dump.
Keep the core file around in case someone wants to inspect it, but
don't attach it to the bug just yet -- it's probably useless in its
binary form.

Thanks,
- -chris
-BEGIN PGP SIGNATURE-
Version: GnuPG/MacGPG2 v2.0.17 (Darwin)
Comment: GPGTools - http://gpgtools.org
Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/

iEYEARECAAYFAk9iBtUACgkQ9CaO5/Lv0PDj8ACfaziF6KWkid4nI1Gav8KBallg
09IAn1vdZDDu0caK8jhAaB/eyHmmzZzm
=6PVt
-END PGP SIGNATURE-

-
To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org
For additional commands, e-mail: users-h...@tomcat.apache.org

Re: crash with mod_jk 1.2.33

[Christopher Schultz]

-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1

Thad,

On 3/14/12 3:13 PM, Thad Humphries wrote:
> This version causes my Apache server to crash when serving most any
> page I've tried--HTML, cgi-bin/test-cgi, GIF, etc. The only
> exceptions I've found are Apache's htdocs/index.html page,
> server-info, and Tomcat served pages. In the Apache error_log I see
> entries such as
> 
> [Wed Mar 14 14:54:45 2012] [notice] child pid 7729 exit signal
> Segmentation fault (11)
> 
> I am running openSUSE Linux 11.4. From the connector's config.log: 
> uname -m = i686 uname -r = 2.6.37.6-0.11-desktop uname -s = Linux 
> uname -v = #1 SMP PREEMPT 2011-12-19 23:39:38 +0100
> 
> Initially I tried building the connector using --with-apxs set to
> the apxs in my copy of Apache 2.2.15. When that failed, I
> downloaded, built, and installed Apache 2.2.22, then built mod_jk
> 1.2.33 with the apxs from that version. Again, Apache (this time
> 2.2.22) crashes with mod_jk 1.2.33, but runs fine with the 1.2.32
> connector.
> 
> Any thoughts or ideas?

Enable trace logging, fire it up, crash it, then post the log file
back to the list.

- -chris
-BEGIN PGP SIGNATURE-
Version: GnuPG/MacGPG2 v2.0.17 (Darwin)
Comment: GPGTools - http://gpgtools.org
Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/

iEYEARECAAYFAk9hE9EACgkQ9CaO5/Lv0PD7AgCfTiQbaM3UCF+13rAd9uut8CTu
aFYAoLq5/w5JbPqG4HpMv9h0Te35eIex
=8aaJ
-END PGP SIGNATURE-

-
To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org
For additional commands, e-mail: users-h...@tomcat.apache.org

crash with mod_jk 1.2.33

[Thad Humphries]

Since October of last year, I have run the mod_jk connector v. 1.2.32. I
built the connector myself using Apache 2.2.15's apxs (I also built Apache
myself).

Today I downloaded, built, and installed the latest mod_jk connector, v.
1.2.33 (
http://mail-archives.apache.org/mod_mbox/tomcat-users/201203.mbox/%3C4F608246.4060601%40apache.org%3E
).

This version causes my Apache server to crash when serving most any page
I've tried--HTML, cgi-bin/test-cgi, GIF, etc. The only exceptions I've
found are Apache's htdocs/index.html page, server-info, and Tomcat served
pages. In the Apache error_log I see entries such as

[Wed Mar 14 14:54:45 2012] [notice] child pid 7729 exit signal Segmentation
fault (11)

I am running openSUSE Linux 11.4. From the connector's config.log:
uname -m = i686
uname -r = 2.6.37.6-0.11-desktop
uname -s = Linux
uname -v = #1 SMP PREEMPT 2011-12-19 23:39:38 +0100

Initially I tried building the connector using --with-apxs set to the apxs
in my copy of Apache 2.2.15. When that failed, I downloaded, built, and
installed Apache 2.2.22, then built mod_jk 1.2.33 with the apxs from that
version. Again, Apache (this time 2.2.22) crashes with mod_jk 1.2.33, but
runs fine with the 1.2.32 connector.

Any thoughts or ideas?

-- 
"Hell hath no limits, nor is circumscrib'd In one self-place; but where we
are is hell, And where hell is, there must we ever be" --Christopher
Marlowe, *Doctor Faustus* (v, 121-24)