Bug #69643 [Fbk]: Segmentation fault in i_zval_ptr_dtor() (zend_variables.h:56)

Edit report at https://bugs.php.net/bug.php?id=69643&edit=1 ID: 69643 Updated by: berdir@php.net Reported by: berdir@php.net Summary: Segmentation fault in i_zval_ptr_dtor() (zend_variables.h:56) Status: Feedback Type: Bug Package: Scripting Engine problem Operating System: Ubuntu PHP Version: master-Git-2015-05-15 (Git) Assigned To: laruence Block user comment: N Private report: N New Comment: Strange, now I also can't reproduce it with that test anymore. Drupal\file\Tests\RemoteFileSaveUploadTest is still failing for me, however. But it seems to be a completely different problem, seems to be curl related again? gdb --args '/usr/local/bin/php7' './core/scripts/run-tests.sh' --url 'http://d8/' --php '/usr/local/bin/php7' --test-id 2123 --execute-test 'Drupal\file\Tests\RemoteFileSaveUploadTest' (you might need a work Program received signal SIGSEGV, Segmentation fault. 0x0000000000564861 in _php_curl_setopt (ch=ch@entry=0x7fffe4481780, option=<optimized out>, zvalue=zvalue@entry=0x7fffe405cae0) at /home/berdir/tools/php-src/ext/curl/interface.c:2563 2563 form_error = curl_formadd(&first, &last, (gdb) bt #0 0x0000000000564861 in _php_curl_setopt (ch=ch@entry=0x7fffe4481780, option=<optimized out>, zvalue=zvalue@entry=0x7fffe405cae0) at /home/berdir/tools/php-src/ext/curl/interface.c:2563 #1 0x000000000056552c in zif_curl_setopt_array (execute_data=<optimized out>, return_value=0x7fffed413920) at /home/berdir/tools/php-src/ext/curl/interface.c:2808 #2 0x0000000000850905 in ZEND_DO_FCALL_BY_NAME_SPEC_HANDLER () at /home/berdir/tools/php-src/Zend/zend_vm_execute.h:692 #3 0x00000000007f8c0b in execute_ex (ex=<optimized out>) at /home/berdir/tools/php-src/Zend/zend_vm_execute.h:394 #4 0x0000000000853f97 in zend_execute (op_array=0x7fffed4931c0, return_value=<optimized out>) at /home/berdir/tools/php-src/Zend/zend_vm_execute.h:434 #5 0x00000000007b7cf5 in zend_execute_scripts (type=8, retval=0x7fffffffa2c3, retval@entry=0x0, file_count=3) at /home/berdir/tools/php-src/Zend/zend.c:1389 #6 0x000000000075a140 in php_execute_script (primary_file=0x7fffffffcad0) at /home/berdir/tools/php-src/main/main.c:2479 #7 0x00000000008558b9 in do_cli (argc=-479607560, argv=0x7fffffffa2c3) at /home/berdir/tools/php-src/sapi/cli/php_cli.c:967 #8 0x00000000004372a0 in main (argc=-479607560, argv=0x7fffffffa2c3) at /home/berdir/tools/php-src/sapi/cli/php_cli.c:1334 Previous Comments: ------------------------------------------------------------------------ [2015-05-16 15:10:46] laruence@php.net seems I can not reproduce it: Drupal\migrate_drupal\Tests\d6\MigrateUserPictureFileTest 13 passes Test run duration: 3 sec thanks ------------------------------------------------------------------------ [2015-05-15 20:28:21] berdir@php.net Description: ------------ We're working on making Drupal 8 compatible with PHP7. Around 4 of our test have a segfault and the end of the test, during shutdown. This is relatively new (1-2weeks), they passed before. Program received signal SIGSEGV, Segmentation fault. i_zval_ptr_dtor (zval_ptr=0x7fffed5ffa80) at /home/berdir/tools/php-src/Zend/zend_variables.h:56 56 if (!Z_DELREF_P(zval_ptr)) { (gdb) bt #0 i_zval_ptr_dtor (zval_ptr=0x7fffed5ffa80) at /home/berdir/tools/php-src/Zend/zend_variables.h:56 #1 destroy_zend_class (zv=<optimized out>) at /home/berdir/tools/php-src/Zend/zend_opcode.c:260 #2 0x00000000007cb74c in _zend_hash_del_el_ex (prev=<optimized out>, p=0x136d440, idx=710, ht=0x113ddd0) at /home/berdir/tools/php-src/Zend/zend_hash.c:938 #3 _zend_hash_del_el (p=0x136d440, idx=710, ht=0x113ddd0) at /home/berdir/tools/php-src/Zend/zend_hash.c:962 #4 zend_hash_reverse_apply (ht=0x113ddd0, apply_func=apply_func@entry=0x7a6ee0 <clean_non_persistent_class>) at /home/berdir/tools/php-src/Zend/zend_hash.c:1532 #5 0x00000000007a772b in shutdown_executor () at /home/berdir/tools/php-src/Zend/zend_execute_API.c:351 #6 0x00000000007b6e2b in zend_deactivate () at /home/berdir/tools/php-src/Zend/zend.c:964 #7 0x0000000000758c22 in php_request_shutdown (dummy=<optimized out>) at /home/berdir/tools/php-src/main/main.c:1818 #8 0x0000000000854532 in do_cli (argc=-18992, argv=0x0) at /home/berdir/tools/php-src/sapi/cli/php_cli.c:1135 #9 0x00000000004372a0 in main (argc=-18992, argv=0x0) at /home/berdir/tools/php-src/sapi/cli/php_cli.c:1334 One of the failing tests is Drupal\migrate_drupal\Tests\d6\MigrateUserPictureFileTest. Instructions on how to run the test are in https://bugs.php.net/bug.php?id=69371, for example. ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=69643&edit=1