Bug #76260 [NEW]: crash on any little error when opcache enabled,build with Intel C Compiler

From: inari at sosteam dot jp Operating system: Debian 8 x86_64 PHP version: Irrelevant Package: opcache Bug Type: Bug Bug description:crash on any little error when opcache enabled,build with Intel C Compiler Description: ------------ test in php-fpm+nginx and php+apache,if any wrong part in php code(but it can run on the php with gcc compiler normal),and php will crash, nginx and apache will return error 500. I collect some crashes information,seems it was all with opcache. And then I disabled opcache,now it could run php code normal. Here is the build informations - Compiler: Intel C Compiler 2018 update 2(18.0.2.199 Build 20180210) PHP Version: 7.3.0-dev(jit-dynasm) Build options: --enable-debug --disable-cgi --enable-cli --enable-fpm --enable-opcache CFLAGS="-O0" CXXFLAGS="-O0" without any changes in php.ini I put one of crash example code at test script. How could fix it without crash? Sorry for my bad english, thank you for helping! Test script: --------------- <?php function test(){ $TEST['A']['A'] = 1; $TEST['A']['B'] = implode("test", $TEST['A']['B']); } test() ?> Expected result: ---------------- It's could run without error like build with gcc. Actual result: -------------- Program terminated with signal SIGILL, Illegal instruction. #0 0x0000000000d8838c in zend_error_va_list (type=23778976, format=0x1 <error: Cannot access memory at address 0x1>, args=0x7ffc86bd0ed0) at /usr/local/src/php-7.2.4/Zend/zend.c:1363 1363 zval_ptr_dtor(&params[4]); *************************************************************************** Program terminated with signal SIGSEGV, Segmentation fault. #0 0x0000000000fca501 in zend_error (type=8, format=0x7fdc23bc651c "Undefined index: %s") at /usr/local/src/php-7.2.4/Zend/zend.c:1399 1399 { *************************************************************************** Program terminated with signal SIGILL, Illegal instruction. #0 0x0000000000fca281 in zend_wrong_parameters_none_error () at /usr/local/src/php-7.2.4/Zend/zend_API.c:181 181 ZEND_ARG_USES_STRICT_TYPES(), *************************************************************************** Program terminated with signal SIGILL, Illegal instruction. #0 0x0000000000fca3c3 in zend_throw_error (exception_ce=0x7ffc9992b5c8, format=0x7fb11c020550 "\340\221\006\034\261\177") at /usr/local/src/php-7.2.4/Zend/zend.c:1427 1427 exception_ce = zend_ce_error; *************************************************************************** Program terminated with signal SIGABRT, Aborted. #0 0x00007fb120a4ce7b in raise () from /lib/x86_64-linux-gnu/libc.so.6 -- Edit bug report at https://bugs.php.net/bug.php?id=76260&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=76260&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=76260&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=76260&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=76260&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=76260&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=76260&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=76260&r=needscript Try newer version: https://bugs.php.net/fix.php?id=76260&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=76260&r=support Expected behavior: https://bugs.php.net/fix.php?id=76260&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=76260&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=76260&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=76260&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=76260&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=76260&r=dst IIS Stability: https://bugs.php.net/fix.php?id=76260&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=76260&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=76260&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=76260&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=76260&r=mysqlcfg