DO NOT REPLY [Bug 34150] New: - child pid # exit signal Segmentation fault (11)

[bu...@apache.org]

DO NOT REPLY TO THIS EMAIL, BUT PLEASE POST YOUR BUG�
RELATED COMMENTS THROUGH THE WEB INTERFACE AVAILABLE AT
<http://issues.apache.org/bugzilla/show_bug.cgi?id=34150>.
ANY REPLY MADE TO THIS MESSAGE WILL NOT BE COLLECTED AND�
INSERTED IN THE BUG DATABASE.

http://issues.apache.org/bugzilla/show_bug.cgi?id=34150

           Summary: child pid # exit signal Segmentation fault (11)
           Product: Apache httpd-2.0
           Version: 2.0.50
          Platform: Other
        OS/Version: AIX
            Status: NEW
          Severity: normal
          Priority: P2
         Component: All
        AssignedTo: bugs@httpd.apache.org
        ReportedBy: torsten.reschke@gehe.de


Hello,

from time to time we see a Segmentation fault in the error_log from apache.
The Apache 2.050 configuration is running on AIX 5.2 ML 4
AIX is writing a core dump.

Apache was compiled with the following options:

CC="xlc_r"; export CC
CFLAGS="-D_LARGE_FILES"; export CFLAGS
"./configure" \
"--with-mpm=worker" \
"--enable-so" \
"--enable-headers" \
"--enable-layout=Apache" \
"--enable-rewrite" \
"--enable-mods-shared=most" \
"--enable-static-support" \
"--enable-status" \
"--enable-info" \
"--with-expat=/path/httpd-2.0.50/srclib/apr-util/xml/expat" \
"-prefix=/path/apache-2050" \
"--enable-proxy" \
"--enable-deflate" \
"--with-z=/path/zlib-for-apache2" \


Also a new mod_jk 1.2.8 was compiled and is loaded as module.
With dbx I can see this:


root:/path/apache/coredump >dbx ../bin/httpd core
Type 'help' for help.
[using memory image in core]
reading symbolic information ...

Segmentation fault in sig_coredump at 0x100379d4 ($t27)
0x100379d4 (sig_coredump+0x88) 80410014        lwz   r2,0x14(r1)
(dbx) where
sig_coredump(0xb) at 0x100379d4
malloc_y.splint(??, ??) at 0xd01f5bd0
malloc_y.malloc_y(??, ??, ??) at 0xd01f84d0
malloc_y.malloc_y_heap(??) at 0xd01f7d88
jk_pool_dyn_alloc(0x304567c0, 0x2000), line 158 in "jk_pool.c"
jk_pool_alloc(0x304567c0, 0x2000), line 75 in "jk_pool.c"
jk_b_set_buffer_size(0x30456880, 0x2000), line 139 in "jk_msg_buff.c"
unnamed block $b95, line 461 in "jk_lb_worker.c"
jk_lb_worker.service(0x30489580, 0x304567e8, 0x3010f808, 0x30457890), line 461
in "jk_lb_worker.c"
unnamed block $b23, line 1794 in "mod_jk.c"
unnamed block $b22, line 1794 in "mod_jk.c"
unnamed block $b21, line 1794 in "mod_jk.c"
unnamed block $b20, line 1794 in "mod_jk.c"
jk_handler(0x304d3498), line 1794 in "mod_jk.c"
ap_run_handler(0x304d3498) at 0x10003b58
ap_invoke_handler(0x304d3498) at 0x10004c2c
ap_process_request(0x304d3498) at 0x1004211c
ap_process_http_connection(0x304c9538) at 0x10046840
ap_run_process_connection(0x304c9538) at 0x10035124
ap_process_connection(0x304c9538, 0x304c9448) at 0x10035aa4
process_socket(0x304c9410, 0x304c9448, 0x1, 0x18, 0x304cb420) at 0x1000c3e0
worker_thread(0x30110bd0, 0x30076728) at 0x1000bb1c
dummy_worker(0x30110bd0) at 0xd09c6ab4


The user limits for user root are all unlimited.

Best regards
Torsten

-- 
Configure bugmail: http://issues.apache.org/bugzilla/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug, or are watching the assignee.

---------------------------------------------------------------------
To unsubscribe, e-mail: bugs-unsubscribe@httpd.apache.org
For additional commands, e-mail: bugs-help@httpd.apache.org