Bug #67254 [Csd->Opn]: PHP crashes in zend_stack_push

Edit report at https://bugs.php.net/bug.php?id=67254&edit=1 ID: 67254 User updated by: majo-bugs dot php dot net at pematon dot com Reported by: majo-bugs dot php dot net at pematon dot com Summary: PHP crashes in zend_stack_push -Status: Closed +Status: Open Type: Bug Package: Reproducible crash Operating System: FreeBSD 9.2-RELEASE-p5 PHP Version: 5.4.28 Block user comment: N Private report: N New Comment: Trying to re-open. Previous Comments: ------------------------------------------------------------------------ [2015-01-04 01:22:36] majo-bugs dot php dot net at pematon dot com Bellow is the stack trace with line numbers. Meanwhile the PHP has been upgraded to 5.5.19 and apache to 2.4.10. (gdb) bt #0 zend_stack_push (stack=0x805aa4640, element=0x805aa4618, size=<value optimized out>) at /tmp/portbuild/usr/ports/www/mod_php55/work/php-5.5.19/Zend/zend_stack.c:42 #1 0x00000008056647ab in compile_file (file_handle=0x7fffffffd640, type=2) at zend_language_scanner.l:586 #2 0x000000080c9ce935 in phar_compile_file () from /usr/local/lib/php/20121212/phar.so #3 0x0000000806c8e95e in persistent_compile_file () from /usr/local/lib/php/20121212/opcache.so #4 0x000000080569b91d in zend_execute_scripts (type=2, retval=0x0, file_count=1) at /tmp/portbuild/usr/ports/www/mod_php55/work/php-5.5.19/Zend/zend.c:1322 #5 0x0000000805748e01 in php_handler (r=0x8125f0620) at /tmp/portbuild/usr/ports/www/mod_php55/work/php-5.5.19/sapi/apache2handler/sapi_apache2.c:669 #6 0x000000000044f07a in ap_run_handler () #7 0x0000000000452de2 in ap_invoke_handler () #8 0x000000000046449a in ap_internal_redirect () #9 0x000000080526e820 in ?? () from /usr/local/libexec/apache24/mod_rewrite.so #10 0x000000000044f07a in ap_run_handler () #11 0x0000000000452de2 in ap_invoke_handler () #12 0x000000000046487e in ap_process_async_request () #13 0x00000000004649bf in ap_process_request () #14 0x0000000000461115 in ap_expr_yylex () #15 0x0000000000459452 in ap_run_process_connection () #16 0x000000000046ac27 in ap_set_etag () #17 0x000000000046aea4 in ap_set_etag () #18 0x000000000046b806 in ap_set_etag () #19 0x0000000000436462 in ap_run_mpm () #20 0x0000000000430543 in main () Please re-open the bug. I'm getting ERROR: You aren't allowed to change a bug to that state. ------------------------------------------------------------------------ [2014-12-30 10:42:37] 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. ------------------------------------------------------------------------ [2014-05-21 17:44:29] aharvey@php.net We'll probably need a stack trace with line numbers to be able to diagnose this fully, although it looks like it might be an issue that's getting triggered by PHAR. ------------------------------------------------------------------------ [2014-05-18 22:15:20] majo-bugs dot php dot net at pematon dot com The same problem has occurred even after updating to 5.4.28: (gdb) bt #0 0x000000080588dcd2 in zend_stack_push () from /usr/local/libexec/apache24/libphp5.so #1 0x0000000805860d8b in compile_file () from /usr/local/libexec/apache24/libphp5.so #2 0x000000080aab95c4 in phar_compile_file () from /usr/local/lib/php/20100525/phar.so #3 0x000000080588e4bd in zend_execute_scripts () from /usr/local/libexec/apache24/libphp5.so #4 0x0000000805937ce1 in zend_get_zval_ptr () from /usr/local/libexec/apache24/libphp5.so #5 0x000000000044e91a in ap_run_handler () #6 0x0000000000452682 in ap_invoke_handler () #7 0x0000000000463baa in ap_internal_redirect () #8 0x000000080546b640 in handler_redirect () from /usr/local/libexec/apache24/mod_rewrite.so #9 0x000000000044e91a in ap_run_handler () #10 0x0000000000452682 in ap_invoke_handler () #11 0x0000000000463f8e in ap_process_async_request () #12 0x00000000004640cf in ap_process_request () #13 0x0000000000460815 in ap_process_http_connection () #14 0x0000000000458c22 in ap_run_process_connection () #15 0x000000000046a327 in child_main () #16 0x000000000046a5a4 in make_child () #17 0x000000000046af06 in prefork_run () #18 0x00000000004360b2 in ap_run_mpm () #19 0x000000000043021b in main () ------------------------------------------------------------------------ [2014-05-12 08:22:55] majo-bugs dot php dot net at pematon dot com Description: ------------ We are running mod_php 5.4.27 in apache 2.4.9 on FreeBSD 9.2 and PHP is crashing from time to time in zend_stack_push. Expected result: ---------------- not crash Actual result: -------------- (gdb) bt #0 0x000000080588dc72 in zend_stack_push () from /usr/local/libexec/apache24/libphp5.so #1 0x0000000805860d2b in compile_file () from /usr/local/libexec/apache24/libphp5.so #2 0x000000080aab95c4 in phar_compile_file () from /usr/local/lib/php/20100525/phar.so #3 0x000000080588e45d in zend_execute_scripts () from /usr/local/libexec/apache24/libphp5.so #4 0x0000000805937c81 in zend_get_zval_ptr () from /usr/local/libexec/apache24/libphp5.so #5 0x000000000044e91a in ap_run_handler () #6 0x0000000000452682 in ap_invoke_handler () #7 0x0000000000463baa in ap_internal_redirect () #8 0x000000080546b640 in handler_redirect () from /usr/local/libexec/apache24/mod_rewrite.so #9 0x000000000044e91a in ap_run_handler () #10 0x0000000000452682 in ap_invoke_handler () #11 0x0000000000463f8e in ap_process_async_request () #12 0x00000000004640cf in ap_process_request () #13 0x0000000000460815 in ap_process_http_connection () #14 0x0000000000458c22 in ap_run_process_connection () #15 0x000000000046a327 in child_main () #16 0x000000000046a5a4 in make_child () #17 0x000000000046af06 in prefork_run () #18 0x00000000004360b2 in ap_run_mpm () #19 0x000000000043021b in main () ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=67254&edit=1