Bug #71669 [Fbk->NoF]: Program terminated with signal 11, Segmentation fault.

From: Date: Sun, 09 Feb 2020 04:22:09 +0000
Subject: Bug #71669 [Fbk->NoF]: Program terminated with signal 11, Segmentation fault.
References: 1  Groups: php.bugs 
Request: Send a blank email to php-bugs+get-225459@lists.php.net to get a copy of this message 
Edit report at https://bugs.php.net/bug.php?id=71669&edit=1

 ID:               71669
 Updated by:       php-bugs@lists.php.net
 Reported by:      Mr dot Miteshah at gmail dot com
 Summary:          Program terminated with signal 11, Segmentation fault.
-Status:           Feedback
+Status:           No Feedback
 Type:             Bug
 Package:          Apache2 related
 Operating System: CentOS release 6.7 (Final)
 PHP Version:      Irrelevant
 Assigned To:      cmb
 Private report:   N

 New Comment:

No feedback was provided. The bug is being suspended because
we assume that you are no longer experiencing the problem.
If this is not the case and you are able to provide the
information that was requested earlier, please do so and
change the status of the bug back to "Re-Opened". Thank you.


Previous Comments:
------------------------------------------------------------------------
[2020-01-27 11:54:04] cmb@php.net

Do you still experience these segfaults with any actively
supported PHP versions[1]?

[1] <https://www.php.net/supported-versions.php>

------------------------------------------------------------------------
[2016-03-06 04:22:27] php-bugs at lists dot php dot net

No feedback was provided. The bug is being suspended because
we assume that you are no longer experiencing the problem.
If this is not the case and you are able to provide the
information that was requested earlier, please do so and
change the status of the bug back to "Re-Opened". Thank you.

------------------------------------------------------------------------
[2016-02-26 10:11:24] Mr dot Miteshah at gmail dot com

(gdb) bt
#0  zend_mm_add_to_free_list (heap=<value optimized out>, mm_block=0x7f923cb53368) at
/usr/src/debug/php-5.6.17/Zend/zend_alloc.c:752
#1  0x00007f9252ea2ea2 in _zend_mm_free_int (heap=0x7f925e14e3f0, p=0x7f923cb53690) at
/usr/src/debug/php-5.6.17/Zend/zend_alloc.c:2118
#2  0x00007f9252ed8a81 in zend_hash_destroy (ht=0x7f92532c54d0) at
/usr/src/debug/php-5.6.17/Zend/zend_hash.c:553
#3  0x00007f9252ebc9f3 in shutdown_executor () at
/usr/src/debug/php-5.6.17/Zend/zend_execute_API.c:319
#4  0x00007f9252ecb832 in zend_deactivate () at /usr/src/debug/php-5.6.17/Zend/zend.c:960
#5  0x00007f9252e697f2 in php_request_shutdown (dummy=<value optimized out>) at
/usr/src/debug/php-5.6.17/main/main.c:1883
#6  0x00007f9252f710b7 in php_apache_request_dtor (r=0x7f925e834578) at
/usr/src/debug/php-5.6.17/sapi/apache2handler/sapi_apache2.c:507
#7  php_handler (r=0x7f925e834578) at
/usr/src/debug/php-5.6.17/sapi/apache2handler/sapi_apache2.c:679
#8  0x00007f925cf9ae50 in ap_run_handler (r=0x7f925e834578) at
/usr/src/debug/httpd-2.2.15/server/config.c:158
#9  0x00007f925cf9e70e in ap_invoke_handler (r=0x7f925e834578) at
/usr/src/debug/httpd-2.2.15/server/config.c:376
#10 0x00007f925cfa9c3c in ap_internal_redirect (new_uri=<value optimized out>, r=<value
optimized out>)
    at /usr/src/debug/httpd-2.2.15/modules/http/http_request.c:506
#11 0x00007f9254517855 in handler_redirect (r=0x7f925e823588) at
/usr/src/debug/httpd-2.2.15/modules/mappers/mod_rewrite.c:4834
#12 0x00007f925cf9ae50 in ap_run_handler (r=0x7f925e823588) at
/usr/src/debug/httpd-2.2.15/server/config.c:158
#13 0x00007f925cf9e70e in ap_invoke_handler (r=0x7f925e823588) at
/usr/src/debug/httpd-2.2.15/server/config.c:376
#14 0x00007f925cfa9e00 in ap_process_request (r=0x7f925e823588) at
/usr/src/debug/httpd-2.2.15/modules/http/http_request.c:282
#15 0x00007f925cfa6c48 in ap_process_http_connection (c=0x7f925e8175d8) at
/usr/src/debug/httpd-2.2.15/modules/http/http_core.c:190
#16 0x00007f925cfa2958 in ap_run_process_connection (c=0x7f925e8175d8) at
/usr/src/debug/httpd-2.2.15/server/connection.c:43
#17 0x00007f925cfaeb97 in child_main (child_num_arg=<value optimized out>) at
/usr/src/debug/httpd-2.2.15/server/mpm/prefork/prefork.c:667
#18 0x00007f925cfaeeaa in make_child (s=0x7f925e0d6850, slot=3) at
/usr/src/debug/httpd-2.2.15/server/mpm/prefork/prefork.c:763
#19 0x00007f925cfaf1db in startup_children (_pconf=<value optimized out>, plog=<value
optimized out>, s=<value optimized out>)
    at /usr/src/debug/httpd-2.2.15/server/mpm/prefork/prefork.c:781
#20 ap_mpm_run (_pconf=<value optimized out>, plog=<value optimized out>, s=<value
optimized out>)
    at /usr/src/debug/httpd-2.2.15/server/mpm/prefork/prefork.c:1002
#21 0x00007f925cf86a30 in main (argc=3, argv=0x7fff6bd2bf28) at
/usr/src/debug/httpd-2.2.15/server/main.c:763

------------------------------------------------------------------------
[2016-02-26 10:09:19] Mr dot Miteshah at gmail dot com

(gdb) bt
#0  zend_do_fcall_common_helper_SPEC (execute_data=0x7f36de2349d0) at
/usr/src/debug/php-5.6.17/Zend/zend_vm_execute.h:488
#1  0x00007f36d1de78e8 in execute_ex (execute_data=0x7f36de2349d0) at
/usr/src/debug/php-5.6.17/Zend/zend_vm_execute.h:363
#2  0x00007f36d1d6902e in dtrace_execute_ex (execute_data=0x7f36de2349d0) at
/usr/src/debug/php-5.6.17/Zend/zend_dtrace.c:73
#3  0x00007f36cf333a43 in xdebug_execute_ex () from /usr/lib64/php/modules/xdebug.so
#4  0x00007f36d1d7877c in zend_execute_scripts (type=8, retval=0x0, file_count=3) at
/usr/src/debug/php-5.6.17/Zend/zend.c:1341
#5  0x00007f36d1d16caa in php_execute_script (primary_file=0x7ffdb0e2edd0) at
/usr/src/debug/php-5.6.17/main/main.c:2597
#6  0x00007f36d1e1f1bd in php_handler (r=0x7f36de622828) at
/usr/src/debug/php-5.6.17/sapi/apache2handler/sapi_apache2.c:667
#7  0x00007f36dbe48e50 in ap_run_handler (r=0x7f36de622828) at
/usr/src/debug/httpd-2.2.15/server/config.c:158
#8  0x00007f36dbe4c70e in ap_invoke_handler (r=0x7f36de622828) at
/usr/src/debug/httpd-2.2.15/server/config.c:376
#9  0x00007f36dbe57e00 in ap_process_request (r=0x7f36de622828) at
/usr/src/debug/httpd-2.2.15/modules/http/http_request.c:282
#10 0x00007f36dbe54c48 in ap_process_http_connection (c=0x7f36de6017e8) at
/usr/src/debug/httpd-2.2.15/modules/http/http_core.c:190
#11 0x00007f36dbe50958 in ap_run_process_connection (c=0x7f36de6017e8) at
/usr/src/debug/httpd-2.2.15/server/connection.c:43
#12 0x00007f36dbe5cb97 in child_main (child_num_arg=<value optimized out>) at
/usr/src/debug/httpd-2.2.15/server/mpm/prefork/prefork.c:667
#13 0x00007f36dbe5ceaa in make_child (s=0x7f36ddce7850, slot=10) at
/usr/src/debug/httpd-2.2.15/server/mpm/prefork/prefork.c:763
#14 0x00007f36dbe5db2c in perform_idle_server_maintenance (_pconf=<value optimized out>,
plog=<value optimized out>, s=<value optimized out>)
    at /usr/src/debug/httpd-2.2.15/server/mpm/prefork/prefork.c:898
#15 ap_mpm_run (_pconf=<value optimized out>, plog=<value optimized out>, s=<value
optimized out>)
    at /usr/src/debug/httpd-2.2.15/server/mpm/prefork/prefork.c:1102
#16 0x00007f36dbe34a30 in main (argc=3, argv=0x7ffdb0e2f398) at
/usr/src/debug/httpd-2.2.15/server/main.c:763

------------------------------------------------------------------------
[2016-02-26 10:09:16] Mr dot Miteshah at gmail dot com

(gdb) bt
#0  zend_do_fcall_common_helper_SPEC (execute_data=0x7f36de2349d0) at
/usr/src/debug/php-5.6.17/Zend/zend_vm_execute.h:488
#1  0x00007f36d1de78e8 in execute_ex (execute_data=0x7f36de2349d0) at
/usr/src/debug/php-5.6.17/Zend/zend_vm_execute.h:363
#2  0x00007f36d1d6902e in dtrace_execute_ex (execute_data=0x7f36de2349d0) at
/usr/src/debug/php-5.6.17/Zend/zend_dtrace.c:73
#3  0x00007f36cf333a43 in xdebug_execute_ex () from /usr/lib64/php/modules/xdebug.so
#4  0x00007f36d1d7877c in zend_execute_scripts (type=8, retval=0x0, file_count=3) at
/usr/src/debug/php-5.6.17/Zend/zend.c:1341
#5  0x00007f36d1d16caa in php_execute_script (primary_file=0x7ffdb0e2edd0) at
/usr/src/debug/php-5.6.17/main/main.c:2597
#6  0x00007f36d1e1f1bd in php_handler (r=0x7f36de622828) at
/usr/src/debug/php-5.6.17/sapi/apache2handler/sapi_apache2.c:667
#7  0x00007f36dbe48e50 in ap_run_handler (r=0x7f36de622828) at
/usr/src/debug/httpd-2.2.15/server/config.c:158
#8  0x00007f36dbe4c70e in ap_invoke_handler (r=0x7f36de622828) at
/usr/src/debug/httpd-2.2.15/server/config.c:376
#9  0x00007f36dbe57e00 in ap_process_request (r=0x7f36de622828) at
/usr/src/debug/httpd-2.2.15/modules/http/http_request.c:282
#10 0x00007f36dbe54c48 in ap_process_http_connection (c=0x7f36de6017e8) at
/usr/src/debug/httpd-2.2.15/modules/http/http_core.c:190
#11 0x00007f36dbe50958 in ap_run_process_connection (c=0x7f36de6017e8) at
/usr/src/debug/httpd-2.2.15/server/connection.c:43
#12 0x00007f36dbe5cb97 in child_main (child_num_arg=<value optimized out>) at
/usr/src/debug/httpd-2.2.15/server/mpm/prefork/prefork.c:667
#13 0x00007f36dbe5ceaa in make_child (s=0x7f36ddce7850, slot=10) at
/usr/src/debug/httpd-2.2.15/server/mpm/prefork/prefork.c:763
#14 0x00007f36dbe5db2c in perform_idle_server_maintenance (_pconf=<value optimized out>,
plog=<value optimized out>, s=<value optimized out>)
    at /usr/src/debug/httpd-2.2.15/server/mpm/prefork/prefork.c:898
#15 ap_mpm_run (_pconf=<value optimized out>, plog=<value optimized out>, s=<value
optimized out>)
    at /usr/src/debug/httpd-2.2.15/server/mpm/prefork/prefork.c:1102
#16 0x00007f36dbe34a30 in main (argc=3, argv=0x7ffdb0e2f398) at
/usr/src/debug/httpd-2.2.15/server/main.c:763

------------------------------------------------------------------------


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