Bug #76446 [NEW]: zend_variables.c:73: zend_string_destroy: Assertion `!(zval_gc_flags((str)->gc.

From: spam2 at rhsoft dot net Operating system: PHP version: master-Git-2018-06-11 (Git) Package: Reproducible crash Bug Type: Bug Bug description:zend_variables.c:73: zend_string_destroy: Assertion `!(zval_gc_flags((str)->gc. Description: ------------ our cms auto-test-suite with "make prof.gen" * OK: cl_api->navigation_base_internal->test(0.026) zend_mm_heap corrupted -------------- our cms auto-test-suite with a debug build at the same place * OK: cl_api->navigation_base_internal->test(0.183) php: /home/builduser/rpmbuild/BUILD/php-7.3.0/Zend/zend_variables.c:73: zend_string_destroy: Assertion `!(zval_gc_flags((str)->gc.u.type_info) & (1<<6))' failed. /rpmbuild/PHP-PGO/profile.sh: line 127: 308554 Aborted (core dumped) /usr/bin/valgrind --tool=memcheck --leak-check=yes --leak-check=full --log-file=$PROFILE_ROOT/logs/valgrind-cli.log $CLI_BINARY -c "$PROFILE_ROOT/php.ini" "$PROFILE_DOCROOT/cms/autotest.php" -- Edit bug report at https://bugs.php.net/bug.php?id=76446&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=76446&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=76446&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=76446&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=76446&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=76446&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=76446&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=76446&r=needscript Try newer version: https://bugs.php.net/fix.php?id=76446&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=76446&r=support Expected behavior: https://bugs.php.net/fix.php?id=76446&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=76446&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=76446&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=76446&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=76446&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=76446&r=dst IIS Stability: https://bugs.php.net/fix.php?id=76446&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=76446&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=76446&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=76446&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=76446&r=mysqlcfg