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OHS 11g WebGates 11.1.2.1.0 core dumps/crashes when testing mobile and social service functionality. (Doc ID 1603206.1)

Last updated on MARCH 08, 2017

Applies to:

Oracle Access Manager - Version 11.1.2.1.0 and later
Information in this document applies to any platform.

Symptoms

Oracle Access Manager OHS 11g WebGates 11.1.2.1.0  ( V38082-01.zip)
ofm_webtier_linux_11.1.1.7.0_64

OAM webgate.so is continuously core dumping during testing of mobile and social service functionality.

OHS http log would record an entry as:


[2013-10-21T13:57:19.4271+11:00] [OHS] [NOTIFICATION:16] [OHS-9999] [core.c] [host_id: UNSDEVCON01] [host_addr: 10.200.9.126] [pid: 917] [tid: 46949534225280] [user: oranec] [VirtualHost: main] child pid 1140 exfit signal Segmentation fault (11), possible coredump in /u01/app/oracle/admin/http_inst/config/OHS/http




*** glibc detected *** /u01/app/oracle/product/11.1.1/fmw1/web/ohs/bin/httpd.worker: corrupted double-linked list: 0x00002b261c0704e0 ***
======= Backtrace: =========
/lib64/libc.so.6[0x30e146f6f3]
/lib64/libc.so.6[0x30e1471c4c]
/lib64/libc.so.6(__libc_malloc+0x6e)[0x30e1473f3e]
/usr/lib64/libstdc++.so.6(_Znwm+0x1d)[0x3ec00bd25d]
/u01/app/oracle/product/11.1.1/fmw1/webgate/webgate/ohs/lib/webgate.so[0x2b260387b26e]
/u01/app/oracle/product/11.1.1/fmw1/webgate/webgate/ohs/lib/webgate.so[0x2b260387c1e8]
/u01/app/oracle/product/11.1.1/fmw1/webgate/webgate/ohs/lib/webgate.so[0x2b26037cb433]
/u01/app/oracle/product/11.1.1/fmw1/webgate/webgate/ohs/lib/webgate.so[0x2b26037b647a]
/u01/app/oracle/product/11.1.1/fmw1/webgate/webgate/ohs/lib/webgate.so[0x2b26037b50e1]
/u01/app/oracle/product/11.1.1/fmw1/webgate/webgate/ohs/lib/webgate.so[0x2b26037ab7a0]
/u01/app/oracle/product/11.1.1/fmw1/webgate/webgate/ohs/lib/webgate.so[0x2b26037aa781]
/u01/app/oracle/product/11.1.1/fmw1/web/ohs/bin/httpd.worker(ap_run_check_user_id+0x6b)[0x445fe9]
/u01/app/oracle/product/11.1.1/fmw1/web/ohs/bin/httpd.worker(ap_process_request_internal+0x447)[0x446ef9]
/u01/app/oracle/product/11.1.1/fmw1/web/ohs/bin/httpd.worker(ap_process_request+0x78)[0x46a39e]
/u01/app/oracle/product/11.1.1/fmw1/web/ohs/bin/httpd.worker[0x466de4]
/u01/app/oracle/product/11.1.1/fmw1/web/ohs/bin/httpd.worker(ap_run_process_connection+0x6b)[0x460caf]
/u01/app/oracle/product/11.1.1/fmw1/web/ohs/bin/httpd.worker(ap_process_connection+0x71)[0x461249]
/u01/app/oracle/product/11.1.1/fmw1/web/ohs/bin/httpd.worker[0x473017]
/u01/app/oracle/product/11.1.1/fmw1/web/ohs/bin/httpd.worker[0x473b6d]
/u01/app/oracle/product/11.1.1/fmw1/web/lib/libapr-1.so.0[0x2b25fd14a1a2]
/lib64/libpthread.so.0[0x2b25fd26783d]
/lib64/libc.so.6(clone+0x6d)[0x30e14d500d]




*** glibc detected *** /u01/app/oracle/product/11.1.1/fmw1/web/ohs/bin/httpd.worker: double free or corruption (fasttop): 0x0000000006cbfb80 ***
======= Backtrace: =========
/lib64/libc.so.6[0x30e147167f]
/lib64/libc.so.6(cfree+0x4b)[0x30e14758ab]
/u01/app/oracle/product/11.1.1/fmw1/webgate/webgate/ohs/lib/webgate.so[0x2b26037e6e0e]
/u01/app/oracle/product/11.1.1/fmw1/webgate/webgate/ohs/lib/webgate.so[0x2b26037d0d26]
/u01/app/oracle/product/11.1.1/fmw1/webgate/webgate/ohs/lib/webgate.so[0x2b26037b668f]
/u01/app/oracle/product/11.1.1/fmw1/webgate/webgate/ohs/lib/webgate.so[0x2b26037b50e1]
/u01/app/oracle/product/11.1.1/fmw1/webgate/webgate/ohs/lib/webgate.so[0x2b26037ab7a0]
/u01/app/oracle/product/11.1.1/fmw1/webgate/webgate/ohs/lib/webgate.so[0x2b26037aa781]
/u01/app/oracle/product/11.1.1/fmw1/web/ohs/bin/httpd.worker(ap_run_check_user_id+0x6b)[0x445fe9]
/u01/app/oracle/product/11.1.1/fmw1/web/ohs/bin/httpd.worker(ap_process_request_internal+0x447)[0x446ef9]
/u01/app/oracle/product/11.1.1/fmw1/web/ohs/bin/httpd.worker(ap_process_request+0x78)[0x46a39e]
/u01/app/oracle/product/11.1.1/fmw1/web/ohs/bin/httpd.worker[0x466de4]
/u01/app/oracle/product/11.1.1/fmw1/web/ohs/bin/httpd.worker(ap_run_process_connection+0x6b)[0x460caf]
/u01/app/oracle/product/11.1.1/fmw1/web/ohs/bin/httpd.worker(ap_process_connection+0x71)[0x461249]
/u01/app/oracle/product/11.1.1/fmw1/web/ohs/bin/httpd.worker[0x473017]
/u01/app/oracle/product/11.1.1/fmw1/web/ohs/bin/httpd.worker[0x473b6d]
/u01/app/oracle/product/11.1.1/fmw1/web/lib/libapr-1.so.0[0x2b25fd14a1a2]
/lib64/libpthread.so.0[0x2b25fd26783d]
/lib64/libc.so.6(clone+0x6d)[0x30e14d500d]


======= Memory map: ========

2b260370f000-2b2603cfd000 r-xp 00000000 08:21 1638984 /u01/app/oracle/product/11.1.1/fmw1/webgate/webgate/ohs/lib/webgate.so

 

Cause

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In this Document
Symptoms
Cause
Solution
References


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