Bug #51069 [Fbk->NoF]: garbage collector crash

Edit report at https://bugs.php.net/bug.php?id=51069&edit=1 ID: 51069 Updated by: php-bugs@lists.php.net Reported by: dziastinux at gmail dot com Summary: garbage collector crash -Status: Feedback +Status: No Feedback Type: Bug Package: Reproducible crash Operating System: Windows 7, CentOS 5.4 PHP Version: 5.3.1 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 "Open". Thank you. Previous Comments: ------------------------------------------------------------------------ [2010-04-25 20:00:29] felipe@php.net Please try using this snapshot: http://snaps.php.net/php5.3-latest.tar.gz For Windows: http://windows.php.net/snapshots/ ------------------------------------------------------------------------ [2010-02-25 01:00:01] php-bugs at lists dot php dot net No feedback was provided for this bug for over a week, so it is being suspended automatically. If you are able to provide the information that was originally requested, please do so and change the status of the bug back to "Open". ------------------------------------------------------------------------ [2010-02-17 15:18:54] pajoye@php.net Please try using this snapshot: http://snaps.php.net/php5.3-latest.tar.gz For Windows: http://windows.php.net/snapshots/ ------------------------------------------------------------------------ [2010-02-17 15:17:40] dziastinux at gmail dot com Description: ------------ PHP crashes in the middle of the script with no error in any logs (php, apache(thread-safe), cherokee(fcgi)). The sad thing is that I can't provide a sample code to reproduce the problem. The crash occurs on script with huge arrays filled with objects. A lot of references exists between objects and arrays. (Memory usage ~200mb). Actual result: -------------- php5ts!zval_mark_grey+4 0330d0f0 01af39f8 035c9eb8 ... Several thousand sequential calls to php5ts!zval_mark_grey+ff ... php5ts!zval_mark_grey+ff 039a3148 01af39f8 01af39f8 php5ts!gc_mark_roots+95 01af39f8 01af39f8 01af39f8 php5ts!gc_collect_cycles+64 01af39f8 01af39f8 04757b00 php5ts!gc_zobj_possible_root+a6 04757b00 01af39f8 03223718 php5ts!gc_zval_possible_root+74 04757b00 01af39f8 00000000 php5ts!ZEND_ASSIGN_SPEC_CV_VAR_HANDLER+69 0146fbc0 01af39f8 0146fe3c php5ts!execute+2fe 030f2568 01af3900 00000000 php5ts!zend_execute_scripts+f6 00000008 01af39f8 00000000 php5ts!php_execute_script+233 0146fe3c 01af39f8 00000005 php5apache2_2!php_handler+5d0 01a5bcc0 00926648 01a5bcc0 libhttpd!ap_run_handler+21 01a5bcc0 01a5bcc0 01a5bcc0 libhttpd!ap_invoke_handler+ae 00000000 01b3f098 0146ff00 libhttpd!ap_die+29e 01a5bcc0 00000000 01188f28 libhttpd!ap_get_request_note+1c9c 01b3f098 01b3f098 01b3f098 libhttpd!ap_run_process_connection+21 01b3f098 00874f58 0146ff48 libhttpd!ap_process_connection+33 01b3f098 01a57cc0 00000000 libhttpd!ap_regkey_value_remove+c7c 01b3f090 9bbc9b34 00000000 msvcrt!_endthreadex+44 0146ff94 776b1194 012c2148 msvcrt!_endthreadex+ce 012c2148 0146ffd4 77ceb3f5 kernel32!BaseThreadInitThunk+e 012c2148 761dac2c 00000000 ntdll!__RtlUserThreadStart+70 76ed12e5 012c2148 00000000 ntdll!_RtlUserThreadStart+1b 76ed12e5 012c2148 00000000 PHP5TS!ZVAL_MARK_GREY+4In httpd__PID__4532__Date__02_17_2010__Time_04_17_56PM__779__Second_Chance_Exception_C00000FD.dmp the assembly instruction at php5ts!zval_mark_grey+4 in D:\wamp\bin\apache\apache2.2.11\bin\php5ts.dll from The PHP Group has caused a stack overflow exception (0xC00000FD) when trying to write to memory location 0x01432ffc on thread 2 ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=51069&edit=1