ID: 9850
User Update by: [EMAIL PROTECTED]
Old-Status: Feedback
Status: Open
Bug Type: Apache related
Description: Apache dies

After rebuilding with debugging support as you suggested, I got the following output:

This GDB was configured as "i386-redhat-linux"...
(no debugging symbols found)...
(gdb) run -X
Starting program: /usr/sbin/httpsd -X
Cannot access memory at address 0x40701af4

And this is the backtrace:

(gdb) bt
#0  0x4000af61 in _dl_debug_state () at dl-debug.c:56
#1  0x40184136 in _dl_close (map=0x80a84d8) at dl-close.c:195
#2  0x40183d50 in _dl_open (file=0x80a36c0 "/etc/httpd/modules/",
    mode=258, caller=0x0) at dl-open.c:250
#3  0x400a13d3 in dlopen_doit (a=0xbfffd964) at dlopen.c:41
#4  0x4000ac7b in _dl_catch_error (errstring=0x400a3080,
    operate=0x400a13a8 <dlopen_doit>, args=0xbfffd964) at dl-error.c:141
#5  0x400a18b9 in _dlerror_run (operate=0x400a13a8 <dlopen_doit>,
    args=0xbfffd964) at dlerror.c:125
#6  0x400a1393 in __dlopen_check (
    file=0x80a36c0 "/etc/httpd/modules/", mode=258) at dlopen.c:53
#7  0x8067911 in ap_os_dso_load ()
#8  0x80501ba in ap_get_server_built ()
#9  0x80544e4 in ap_clear_module_list ()
#10 0x8054adc in ap_handle_command ()
#11 0x8054b28 in ap_srm_command_loop ()
#12 0x8054e97 in ap_process_resource_config ()
#13 0x8055514 in ap_read_config ()
#14 0x805cc9b in main ()
#15 0x400bd9cb in __libc_start_main (main=0x805cac0 <main>, argc=2,
    argv=0xbffffba4, init=0x804f750 <_init>, fini=0x807cf3c <_fini>,
    rtld_fini=0x4000aea0 <_dl_fini>, stack_end=0xbffffb9c)
    at ../sysdeps/generic/libc-start.c:92

Also I discover that running httpsd directly (as opposed to the init.d script) does 
indeed reveal an
error message. I had ealier suspected my problems might be related to ssl support 
since that had changed in 4.04p1. I've tried building --with-openssl but this fails 
with the error OpenSSL must be 0.9.6 or greater. I got hold of a Mandrake rpm for 
openssl 0.9.6. I am running RH but the package appeared to install ok and

#openssl version 


OpenSSL 0.9.6

but no dice one the build. I will look at the configure file and see how it detects 
[root@ssl php-4.0.4pl1]# /usr/sbin/httpsd
Syntax error on line 190 of /etc/httpd/conf/httpsd.conf:
Cannot load /etc/httpd/modules/ into server: /etc/httpd/modules/
undefined symbol: SSL_CTX_set_tmp_rsa_callback

One more thing. I got hold of php-4.03 (thanks Shane Chen). Same problem: undefined 
symbol: SSL_CTX_set_tmp_rsa_callback

Previous Comments:

[2001-03-19 19:13:22] [EMAIL PROTECTED]
1. delete config.cache
2. add --enable-debug into your configure line
3. after configure: 'make clean ; make ; make install'
4. then try generating gdb backtrace:

# gdb /path/to/httpsd
(gdb) run -X

And then (if) it crashes:
(gdb) bt

and copy/paste the output into this bug report using the
web interface.



[2001-03-19 19:06:36] [EMAIL PROTECTED]
I am trying to upgrade from php-4.02 and have this problem. Below are the specs on my 
system. It works
find with 4.02, but when I use the exact same procedure to build-4.04p1 the following 
./configure, make and make install on php complete without errors. httpsd starts and 
immediately dies
with no error messages and nothing has been found in any logs.
When I say it starts and dies I mean:

./httpsd start

gives an OK but

ps -aux|grep ht 

shows no httpd processes running no matter how fast I type but

./httpsd start;ps -aux|grep ht

shows 10 httpd processes, but will have dies before they can be tested again.          

The only variable would seem to be the difference between 4.02 and 4.04p1. After a 
careful look at the
requirements and dependency I can't fine the cause. Unfotunately doesn't seem 
to make earlier
versions so I can't same how matters stand on 4.03 (Does anybody have this?).

The system is running Red Hat 6.2 with updates
linux kernel 2.2.17-14smp
Apache is RH secure server 3.1.2
glibc 2.1.3-22
The php configure command line use for both 4.02 and 4.04p1 is:
    ./configure --with-apxs --with-kerberos=/usr/kerberos/ --with-imap --with-mysql 


Full Bug description available at:

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