RE: [J-T-C] 1 second for crash (core)

2001-06-21 Thread GOMEZ Henri

Just some ideas, since I saw that kind of 
problems while playing with mod_php using ct_lib/mysql
and mod_xslt and mod_gzip 

- Did httpd was linked against pthread ? 
  When you use Apache with a some requiring libpthread 
  YOU SHOULD REALLY rebuild apache with -lpthread 

- Also take a look to see if there is no duplicate symbol
  in webapp and all the others modules

Good luck

-
Henri Gomez ___[_]
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Re: [J-T-C] 1 second for crash (core)

2001-06-20 Thread Pier P. Fumagalli

[EMAIL PROTECTED] at [EMAIL PROTECTED] wrote:

 Hi Pier,
 I found a core in my /:
 
 -
 [root@localhost /]# gdb core core
 GNU gdb 19991004
 Copyright 1998 Free Software Foundation, Inc.
 GDB is free software, covered by the GNU General Public License, and you are
 welcome to change it and/or distribute copies of it under certain conditions.
 Type show copying to see the conditions.
 There is absolutely no warranty for GDB.  Type show warranty for details.
 This GDB was configured as i386-redhat-linux...
 
 /core: not in executable format: File format not recognized
 
 Core was generated by `/usr/local/apache/bin/httpd'.
 Program terminated with signal 11, Segmentation fault.
 #0  0x40494774 in ?? ()
 (gdb) 
 --
 
 So httpd produces a segmentation fault error.
 Apache works properly without TC4 connector.
 
 Any idea?

Gotcha... Going off-list.. :)

Pier




Re: [J-T-C] 1 second for crash (core)

2001-06-20 Thread Pier P. Fumagalli

Pier P. Fumagalli at [EMAIL PROTECTED] wrote:
 
 Gotcha... Going off-list.. :)

Just an update, so you don't feel left out...

Got the core, GDBed it, and it seems that it's not actually a problem with
WebApp, but rather with (hearya hearya, LIBPTHREAD on Francesco's box - damn
Italians :)... That's exactly where it hangs and dumps core, while reading
that library.

What I suspect (I suspect, I don't know it _yet_ :) is that since he has ALL
POSSIBLE configured modules in his copy of Apache (the list is 2 pages, damn
Italians :) it might be possible that one of those modules has been compiled
with something incompatible with libpthread... (maybe an older or newer
copy of libpthread itself statically linked somewhere).

I asked him to remove some modules, and we'll see from there (since the last
one I found was that webapp was blocking CGI script headers, it must be
clashing somewhere with the other modules)...

Pier




Re: [J-T-C] 1 second for crash (core)

2001-06-20 Thread Pier P. Fumagalli

Pier P. Fumagalli at [EMAIL PROTECTED] wrote:

 Pier P. Fumagalli at [EMAIL PROTECTED] wrote:
 
 Gotcha... Going off-list.. :)
 
 Just an update, so you don't feel left out...

Another one... What I thought it was, it wasn't... It's 4 AM and me is going
to bed (really depressed, the first SEGV in WEBAPP so far...)

Pier