Bug #60223 [NEW]: 5.4 and trunk segfaults when running the symfony2 testsuite

From: tyrael Operating system: linux PHP version: 5.4SVN-2011-11-05 (SVN) Package: Reproducible crash Bug Type: Bug Bug description:5.4 and trunk segfaults when running the symfony2 testsuite Description: ------------ 5.4 and trunk segfaults running the testsuite: http://ci.qa.php.net/view/php-userland/job/php-symfony2/75/label=debian- amd64,phpversion=5.4/console http://ci.qa.php.net/view/php-userland/job/php-symfony2/75/label=debian- amd64,phpversion=trunk/console while 5.3 runs the suite successfully: http://ci.qa.php.net/view/php-userland/job/php-symfony2/75/label=debian- amd64,phpversion=5.3/console I rerun the command with --debug for phpunit, and the last test before the segfault is Symfony\Tests\Bridge\Doctrine\Form\Type\EntityTypeTest::testSubmitMultipleExpand ed. I rerun the test only for that test class(Symfony\Tests\Bridge\Doctrine\Form\Type\EntityTypeTest), and it is passing, no segfault. The segfault also goes away, if I use --process-isolation for phpunit (will run each test in a separate process, instead of running them in the same process that is running phpunit), so it seems that there is no single snippet to reproduce the error. here is the backtrace from the coredump that I got: #0 0x00000000008cdef5 in ZEND_SEND_VAR_SPEC_CV_HANDLER (execute_data=0x7f676823fa48) at /home/jenkins/workspace/php-src-5.4-matrix- build/architecture/x86-64/os/linux-debian-6.0/Zend/zend_vm_execute.h:26859 26859 && ARG_SHOULD_BE_SENT_BY_REF(EX(fbc), opline- >op2.opline_num)) { (gdb) bt #0 0x00000000008cdef5 in ZEND_SEND_VAR_SPEC_CV_HANDLER (execute_data=0x7f676823fa48) at /home/jenkins/workspace/php-src-5.4-matrix- build/architecture/x86-64/os/linux-debian-6.0/Zend/zend_vm_execute.h:26859 #1 0x00000000007fcfa0 in execute (op_array=0x4d2b118) at /home/jenkins/workspace/php-src-5.4-matrix-build/architecture/x86-64/os/linux- debian-6.0/Zend/zend_vm_execute.h:410 #2 0x00000000007be329 in zend_execute_scripts (type=8, retval=0x0, file_count=3) at /home/jenkins/workspace/php-src-5.4-matrix- build/architecture/x86-64/os/linux-debian-6.0/Zend/zend.c:1272 #3 0x0000000000731b6b in php_execute_script (primary_file=0x7fff101430b0) at /home/jenkins/workspace/php-src-5.4-matrix-build/architecture/x86-64/os/linux- debian-6.0/main/main.c:2414 #4 0x000000000090e88a in do_cli (argc=10, argv=0x7fff10143468) at /home/jenkins/workspace/php-src-5.4-matrix-build/architecture/x86-64/os/linux- debian-6.0/sapi/cli/php_cli.c:983 #5 0x000000000090f786 in main (argc=10, argv=0x7fff10143468) at /home/jenkins/workspace/php-src-5.4-matrix-build/architecture/x86-64/os/linux- debian-6.0/sapi/cli/php_cli.c:1356 if you need any help to further debug this, just ping me. Test script: --------------- git clone git://github.com/symfony/symfony.git; cd symfony; ./PATH_TO_5.4_BINARY -d include_path=.:/usr/share/php:/usr/share/pear -d date.timezone=UTC -d memory_limit=512M ./vendors.php; ./PATH_TO_5.4_BINARY -d include_path=.:/usr/share/php:/usr/share/pear -d date.timezone=UTC -d memory_limit=512M /usr/bin/phpunit --log-junit=junit.xml; Expected result: ---------------- no segfault Actual result: -------------- segfault -- Edit bug report at https://bugs.php.net/bug.php?id=60223&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=60223&r=trysnapshot54 Try a snapshot (PHP 5.3): https://bugs.php.net/fix.php?id=60223&r=trysnapshot53 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=60223&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=60223&r=fixed Fixed in SVN and need be documented: https://bugs.php.net/fix.php?id=60223&r=needdocs Fixed in release: https://bugs.php.net/fix.php?id=60223&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=60223&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=60223&r=needscript Try newer version: https://bugs.php.net/fix.php?id=60223&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=60223&r=support Expected behavior: https://bugs.php.net/fix.php?id=60223&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=60223&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=60223&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=60223&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=60223&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=60223&r=dst IIS Stability: https://bugs.php.net/fix.php?id=60223&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=60223&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=60223&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=60223&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=60223&r=mysqlcfg