Bug #75593 [Opn]: HEAP_CORRUPTION With Heavy Load to PHP API

Edit report at https://bugs.php.net/bug.php?id=75593&edit=1 ID: 75593 User updated by: alandabul at primestream dot com Reported by: alandabul at primestream dot com Summary: HEAP_CORRUPTION With Heavy Load to PHP API Status: Open Type: Bug Package: Reproducible crash Operating System: Windows Server 2012 PHP Version: 7.1.12 Block user comment: N Private report: N New Comment: Confirming issue is resolved in 7.2.0 Would be great if it can be merged to 7.1.x Tree. Thanks! Alan Previous Comments: ------------------------------------------------------------------------ [2017-11-30 13:49:49] alandabul at primestream dot com Thanks for reviewing. Is there any possibility that this feature will be merged to the 7.1.x Tree ? We have another component that is currently only in production builds for 7.1.x. Appreciate the time, Alan ------------------------------------------------------------------------ [2017-11-30 10:56:09] ab@php.net Thanks for the report. The thread safety issues was fixed in 7.2, please upgrade and check with it. Thanks. ------------------------------------------------------------------------ [2017-11-30 00:18:22] alandabul at primestream dot com Description: ------------ Team, I am upgrading our stack from PHP 5.6.x to 7.1.12 The issue I am experiencing is a crash in the httpd child thread which then causes a restart of main httpd. Below is a windbg review. The load at the point of crash is a PHP api that reaches out to a mysql database for entries , massages the data and returns it as JSON. Please let me know what further details would be useful. Thanks! *** wait with pending attach ************* Path validation summary ************** Response Time (ms) Location Deferred srv* OK C:\primestream\server\etc\php7\debug OK C:\primestream\server\etc\php7.1.12\debug Symbol search path is: srv*;C:\primestream\server\etc\php7\debug;C:\primestream\server\etc\php7.1.12\debug Executable search path is: ModLoad: 000007f7df640000 000007f7df64c000 C:\primestream\server\bin\httpd.exe ModLoad: 000007f8d47d0000 000007f8d498e000 C:\Windows\SYSTEM32\ntdll.dll ModLoad: 000007f8d2e10000 000007f8d2f46000 C:\Windows\system32\KERNEL32.DLL ModLoad: 000007f8d17d0000 000007f8d18c3000 C:\Windows\system32\KERNELBASE.dll ModLoad: 0000000056e40000 0000000056eb2000 C:\primestream\server\bin\libhttpd.dll ModLoad: 0000000056df0000 0000000056e37000 C:\primestream\server\bin\libaprutil-1.dll ModLoad: 0000000056db0000 0000000056de3000 C:\primestream\server\bin\libapr-1.dll ModLoad: 000007f8c5c60000 000007f8c5c77000 C:\Windows\SYSTEM32\VCRUNTIME140.dll ModLoad: 000007f8cfc10000 000007f8cfc14000 C:\Windows\SYSTEM32\api-ms-win-crt-runtime-l1-1-0.dll ModLoad: 000007f8ccb70000 000007f8ccb74000 C:\Windows\SYSTEM32\api-ms-win-crt-stdio-l1-1-0.dll ModLoad: 000007f8c77e0000 000007f8c77e4000 C:\Windows\SYSTEM32\api-ms-win-crt-string-l1-1-0.dll ModLoad: 000007f8c81b0000 000007f8c81b5000 C:\Windows\SYSTEM32\api-ms-win-crt-math-l1-1-0.dll ModLoad: 000007f8c47c0000 000007f8c47c3000 C:\Windows\SYSTEM32\api-ms-win-crt-locale-l1-1-0.dll ModLoad: 000007f8c78c0000 000007f8c78c3000 C:\Windows\SYSTEM32\api-ms-win-crt-heap-l1-1-0.dll ModLoad: 000007f8bf290000 000007f8bf2f5000 C:\primestream\server\bin\pcre.dll ModLoad: 000007f8d44d0000 000007f8d4528000 C:\Windows\system32\WS2_32.dll ModLoad: 000007f8d20c0000 000007f8d219e000 C:\Windows\system32\ADVAPI32.dll ModLoad: 000007f8c6050000 000007f8c6054000 C:\Windows\SYSTEM32\api-ms-win-crt-convert-l1-1-0.dll ModLoad: 000007f8c3e20000 000007f8c3e23000 C:\Windows\SYSTEM32\api-ms-win-crt-utility-l1-1-0.dll ModLoad: 000007f8c5c20000 000007f8c5c23000 C:\Windows\SYSTEM32\api-ms-win-crt-environment-l1-1-0.dll ModLoad: 000007f8becb0000 000007f8becb3000 C:\Windows\SYSTEM32\api-ms-win-crt-time-l1-1-0.dll ModLoad: 0000000056da0000 0000000056dad000 C:\primestream\server\bin\libapriconv-1.dll ModLoad: 000007f8c5c10000 000007f8c5c15000 C:\Windows\SYSTEM32\api-ms-win-crt-multibyte-l1-1-0.dll ModLoad: 000007f8d0f40000 000007f8d0f9c000 C:\Windows\SYSTEM32\MSWSOCK.dll ModLoad: 000007f8d2590000 000007f8d26d0000 C:\Windows\system32\RPCRT4.dll ModLoad: 000007f8d30d0000 000007f8d43b5000 C:\Windows\system32\SHELL32.dll ModLoad: 000007f8c47b0000 000007f8c47b3000 C:\Windows\SYSTEM32\api-ms-win-crt-conio-l1-1-0.dll ModLoad: 000007f8accc0000 000007f8acdb2000 C:\Windows\SYSTEM32\ucrtbase.DLL ModLoad: 000007f8d4530000 000007f8d4539000 C:\Windows\system32\NSI.dll ModLoad: 000007f8d2010000 000007f8d20b5000 C:\Windows\system32\msvcrt.dll ModLoad: 000007f8d1e10000 000007f8d1e58000 C:\Windows\SYSTEM32\sechost.dll ModLoad: 000007f8d2200000 000007f8d23b0000 C:\Windows\SYSTEM32\combase.dll ModLoad: 000007f8d2cc0000 000007f8d2e0c000 C:\Windows\system32\USER32.dll ModLoad: 000007f8d1e60000 000007f8d1eb0000 C:\Windows\system32\SHLWAPI.dll ModLoad: 000007f8d1ed0000 000007f8d2010000 C:\Windows\system32\GDI32.dll ModLoad: 000007f8d43c0000 000007f8d43f9000 C:\Windows\system32\IMM32.DLL ModLoad: 000007f8d2460000 000007f8d2574000 C:\Windows\system32\MSCTF.dll ModLoad: 000007f8d0900000 000007f8d0996000 C:\Windows\SYSTEM32\shcore.dll ModLoad: 000007f8d1090000 000007f8d10aa000 C:\Windows\SYSTEM32\CRYPTSP.dll ModLoad: 000007f8d0bd0000 000007f8d0c19000 C:\Windows\system32\rsaenh.dll ModLoad: 000007f8d1540000 000007f8d154a000 C:\Windows\SYSTEM32\CRYPTBASE.dll ModLoad: 000007f8d14e0000 000007f8d153c000 C:\Windows\SYSTEM32\bcryptPrimitives.dll ModLoad: 000007f8bf280000 000007f8bf283000 C:\Windows\SYSTEM32\api-ms-win-crt-filesystem-l1-1-0.dll ModLoad: 000007f8bba40000 000007f8bbac4000 C:\primestream\server\bin\libssl-1_1-x64.dll ModLoad: 000007f8ac240000 000007f8ac526000 C:\primestream\server\bin\libcrypto-1_1-x64.dll ModLoad: 000007f8c3e30000 000007f8c3e3c000 C:\primestream\server\modules\mod_auth_token.so ModLoad: 000007f8ac970000 000007f8aca44000 C:\Windows\SYSTEM32\MSVCR110.dll ModLoad: 0000000056d90000 0000000056d99000 C:\primestream\server\modules\mod_access_compat.so ModLoad: 0000000056d80000 0000000056d88000 C:\primestream\server\modules\mod_actions.so ModLoad: 0000000056d70000 0000000056d7a000 C:\primestream\server\modules\mod_alias.so ModLoad: 0000000056d60000 0000000056d68000 C:\primestream\server\modules\mod_allowmethods.so ModLoad: 0000000056d50000 0000000056d58000 C:\primestream\server\modules\mod_asis.so ModLoad: 0000000056d40000 0000000056d49000 C:\primestream\server\modules\mod_auth_basic.so ModLoad: 0000000056d30000 0000000056d3d000 C:\primestream\server\modules\mod_auth_digest.so ModLoad: 0000000056d20000 0000000056d29000 C:\primestream\server\modules\mod_authn_core.so ModLoad: 0000000056d10000 0000000056d18000 C:\primestream\server\modules\mod_authn_file.so ModLoad: 0000000056d00000 0000000056d09000 C:\primestream\server\modules\mod_authn_socache.so ModLoad: 0000000056cf0000 0000000056cfa000 C:\primestream\server\modules\mod_authz_core.so ModLoad: 0000000056ce0000 0000000056ce9000 C:\primestream\server\modules\mod_authz_groupfile.so ModLoad: 0000000056cd0000 0000000056cd9000 C:\primestream\server\modules\mod_authz_host.so ModLoad: 0000000056cc0000 0000000056cc8000 C:\primestream\server\modules\mod_authz_user.so ModLoad: 0000000056cb0000 0000000056cbd000 C:\primestream\server\modules\mod_autoindex.so ModLoad: 0000000056ca0000 0000000056caa000 C:\primestream\server\modules\mod_cgi.so ModLoad: 0000000056c90000 0000000056c9d000 C:\primestream\server\modules\mod_deflate.so ModLoad: 0000000056c70000 0000000056c89000 C:\primestream\server\bin\zlib1.dll ModLoad: 0000000056c60000 0000000056c69000 C:\primestream\server\modules\mod_dir.so ModLoad: 0000000056c50000 0000000056c58000 C:\primestream\server\modules\mod_env.so ModLoad: 0000000056c40000 0000000056c49000 C:\primestream\server\modules\mod_expires.so ModLoad: 0000000056c30000 0000000056c3a000 C:\primestream\server\modules\mod_filter.so ModLoad: 0000000056bf0000 0000000056c22000 C:\primestream\server\modules\mod_http2.so ModLoad: 000007f8bf190000 000007f8bf1b5000 C:\primestream\server\bin\nghttp2.dll ModLoad: 0000000056be0000 0000000056bea000 C:\primestream\server\modules\mod_headers.so ModLoad: 0000000056bc0000 0000000056bd1000 C:\primestream\server\modules\mod_include.so ModLoad: 0000000056bb0000 0000000056bbc000 C:\primestream\server\modules\mod_isapi.so ModLoad: 0000000056ba0000 0000000056ba8000 C:\primestream\server\modules\mod_lbmethod_bybusyness.so ModLoad: 0000000056b90000 0000000056b98000 C:\primestream\server\modules\mod_lbmethod_byrequests.so ModLoad: 0000000056b80000 0000000056b88000 C:\primestream\server\modules\mod_lbmethod_bytraffic.so ModLoad: 0000000056b70000 0000000056b79000 C:\primestream\server\modules\mod_lbmethod_heartbeat.so ModLoad: 0000000056b60000 0000000056b6d000 C:\primestream\server\modules\mod_log_config.so ModLoad: 0000000056b50000 0000000056b5a000 C:\primestream\server\modules\mod_mime.so ModLoad: 0000000056b40000 0000000056b4e000 C:\primestream\server\modules\mod_negotiation.so ModLoad: 0000000056b20000 0000000056b3d000 C:\primestream\server\modules\mod_proxy.so ModLoad: 0000000056b10000 0000000056b20000 C:\primestream\server\modules\mod_proxy_balancer.so ModLoad: 0000000056b00000 0000000056b0c000 C:\primestream\server\modules\mod_proxy_html.so ModLoad: 000007f8ac530000 000007f8ac66f000 C:\primestream\server\bin\libxml2.dll ModLoad: 0000000056af0000 0000000056afd000 C:\primestream\server\modules\mod_proxy_http.so ModLoad: 0000000056ad0000 0000000056ae1000 C:\primestream\server\modules\mod_proxy_http2.so ModLoad: 0000000056ac0000 0000000056aca000 C:\primestream\server\modules\mod_proxy_scgi.so ModLoad: 0000000056aa0000 0000000056ab4000 C:\primestream\server\modules\mod_rewrite.so ModLoad: 0000000056a90000 0000000056a99000 C:\primestream\server\modules\mod_setenvif.so ModLoad: 0000000056a80000 0000000056a8a000 C:\primestream\server\modules\mod_slotmem_shm.so ModLoad: 0000000056a70000 0000000056a7a000 C:\primestream\server\modules\mod_socache_shmcb.so ModLoad: 0000000056a30000 0000000056a61000 C:\primestream\server\modules\mod_ssl.so ModLoad: 0000000056a20000 0000000056a2b000 C:\primestream\server\modules\mod_status.so ModLoad: 0000000056a10000 0000000056a1a000 C:\primestream\server\modules\mod_xml2enc.so ModLoad: 000007f8ccb80000 000007f8ccb8f000 C:\primestream\server\etc\php7.1.12\php7apache2_4.dll ModLoad: 000007f8a6e90000 000007f8a7726000 C:\primestream\server\etc\php7.1.12\php7ts.dll ModLoad: 000007f8d2f50000 000007f8d30ce000 C:\Windows\system32\ole32.dll ModLoad: 000007f8d0d50000 000007f8d0de8000 C:\Windows\SYSTEM32\DNSAPI.dll ModLoad: 000007f8d2580000 000007f8d2587000 C:\Windows\system32\PSAPI.DLL ModLoad: 0000000180000000 00000001800e6000 C:\primestream\server\etc\ioncube\ioncube_loader_win_7.1.dll ModLoad: 000007f8bb470000 000007f8bb4d2000 C:\primestream\server\etc\php7\ext\php_opcache.dll ModLoad: 000007f8bee10000 000007f8bee28000 C:\primestream\server\etc\php7\ext\php_bz2.dll ModLoad: 000007f8ac8f0000 000007f8ac96e000 C:\primestream\server\etc\php7\ext\php_curl.dll ModLoad: 000007f8ab3a0000 000007f8ab5d1000 C:\primestream\server\bin\LIBEAY32.dll ModLoad: 0000007720ee0000 0000007720f1b000 C:\primestream\server\bin\libssh2.dll ModLoad: 000007f8be250000 000007f8be2ab000 C:\primestream\server\bin\SSLEAY32.dll ModLoad: 000007f8d21a0000 000007f8d21fe000 C:\Windows\system32\WLDAP32.dll ModLoad: 000007f8d1ec0000 000007f8d1ec5000 C:\Windows\system32\Normaliz.dll ModLoad: 000007f8d1900000 000007f8d1ad7000 C:\Windows\system32\CRYPT32.dll ModLoad: 000007f8d17b0000 000007f8d17c6000 C:\Windows\system32\MSASN1.dll ModLoad: 000007f8ab090000 000007f8ab394000 C:\primestream\server\etc\php7\ext\php_fileinfo.dll ModLoad: 000007f8ab840000 000007f8ab9ce000 C:\primestream\server\etc\php7\ext\php_gd2.dll ModLoad: 000007f8bedf0000 000007f8bee03000 C:\primestream\server\etc\php7\ext\php_gettext.dll ModLoad: 000007f8acdd0000 000007f8ace26000 C:\primestream\server\etc\php7\ext\php_gmp.dll ModLoad: 000007f8ab7c0000 000007f8ab835000 C:\primestream\server\etc\php7\ext\php_intl.dll ModLoad: 00000000568a0000 0000000056a0c000 C:\primestream\server\bin\icuuc57.dll ModLoad: 00000000566a0000 000000005689e000 C:\primestream\server\bin\icuin57.dll ModLoad: 0000000056680000 0000000056692000 C:\primestream\server\bin\icuio57.dll ModLoad: 000007f8aaff0000 000007f8ab08d000 C:\Windows\SYSTEM32\MSVCP140.dll ModLoad: 0000000054e00000 000000005667d000 C:\primestream\server\bin\icudt57.dll ModLoad: 000007f8aaf00000 000007f8aafe3000 C:\primestream\server\etc\php7\ext\php_imap.dll ModLoad: 000007f8cecf0000 000007f8ced10000 C:\Windows\SYSTEM32\WINMM.dll ModLoad: 000007f8c92b0000 000007f8c92bb000 C:\Windows\SYSTEM32\Secur32.dll ModLoad: 000007f8cec10000 000007f8cec42000 C:\Windows\SYSTEM32\WINMMBASE.dll ModLoad: 000007f8d14b0000 000007f8d14dc000 C:\Windows\SYSTEM32\SSPICLI.DLL ModLoad: 000007f8bc030000 000007f8bc06c000 C:\primestream\server\etc\php7\ext\php_ldap.dll ModLoad: 000007f8bedd0000 000007f8bedee000 C:\primestream\server\bin\libsasl.dll ModLoad: 000007f8aada0000 000007f8aaef5000 C:\primestream\server\etc\php7\ext\php_mbstring.dll ModLoad: 000007f8bec90000 000007f8beca4000 C:\primestream\server\etc\php7\ext\php_exif.dll ModLoad: 000007f8bbaf0000 000007f8bbb16000 C:\primestream\server\etc\php7\ext\php_mysqli.dll ModLoad: 000007f8bb9f0000 000007f8bba13000 C:\primestream\server\etc\php7\ext\php_openssl.dll ModLoad: 000007f8becc0000 000007f8beccc000 C:\primestream\server\etc\php7\ext\php_pdo_mysql.dll ModLoad: 000007f8aaa20000 000007f8aab29000 C:\primestream\server\etc\php7\ext\php_pdo_sqlite.dll ModLoad: 000007f8bbc10000 000007f8bbc19000 C:\primestream\server\etc\php7\ext\php_shmop.dll ModLoad: 000007f8ac8a0000 000007f8ac8eb000 C:\primestream\server\etc\php7\ext\php_soap.dll ModLoad: 000007f8bb9d0000 000007f8bb9e7000 C:\primestream\server\etc\php7\ext\php_sockets.dll ModLoad: 000007f8cefc0000 000007f8cefec000 C:\Windows\SYSTEM32\IPHLPAPI.DLL ModLoad: 000007f8cefa0000 000007f8cefaa000 C:\Windows\SYSTEM32\WINNSI.DLL ModLoad: 000007f8a9f90000 000007f8aa09f000 C:\primestream\server\etc\php7\ext\php_sqlite3.dll ModLoad: 000007f8bb090000 000007f8bb0a9000 C:\primestream\server\etc\php7\ext\php_xmlrpc.dll ModLoad: 000007f8aad50000 000007f8aad9c000 C:\primestream\server\etc\php7\ext\php_xsl.dll ModLoad: 000007f8b87d0000 000007f8b87ec000 C:\primestream\server\etc\php7\ext\php_com_dotnet.dll ModLoad: 000007f8d4400000 000007f8d44c3000 C:\Windows\system32\OLEAUT32.dll ModLoad: 000007f8cddb0000 000007f8cddc8000 C:\Windows\SYSTEM32\dhcpcsvc.DLL ModLoad: 000007f8cddd0000 000007f8cdde3000 C:\Windows\SYSTEM32\dhcpcsvc6.DLL (2b8.13d8): Break instruction exception - code 80000003 (first chance) ntdll!DbgBreakPoint: 000007f8`d47d1e00 cc int 3 0:031> g Critical error detected c0000374 (2b8.11f8): Break instruction exception - code 80000003 (first chance) ntdll!RtlReportCriticalFailure+0x4b: 000007f8`d48ba27b cc int 3 0:022> lm start end module name 0000000054e00000 000000005667d000 icudt57 (deferred) 0000000056680000 0000000056692000 icuio57 (deferred) 00000000566a0000 000000005689e000 icuin57 (deferred) 00000000568a0000 0000000056a0c000 icuuc57 (deferred) 0000000056a10000 0000000056a1a000 mod_xml2enc (deferred) 0000000056a20000 0000000056a2b000 mod_status (deferred) 0000000056a30000 0000000056a61000 mod_ssl (deferred) 0000000056a70000 0000000056a7a000 mod_socache_shmcb (deferred) 0000000056a80000 0000000056a8a000 mod_slotmem_shm (deferred) 0000000056a90000 0000000056a99000 mod_setenvif (deferred) 0000000056aa0000 0000000056ab4000 mod_rewrite (deferred) 0000000056ac0000 0000000056aca000 mod_proxy_scgi (deferred) 0000000056ad0000 0000000056ae1000 mod_proxy_http2 (deferred) 0000000056af0000 0000000056afd000 mod_proxy_http (deferred) 0000000056b00000 0000000056b0c000 mod_proxy_html (deferred) 0000000056b10000 0000000056b20000 mod_proxy_balancer (deferred) 0000000056b20000 0000000056b3d000 mod_proxy (deferred) 0000000056b40000 0000000056b4e000 mod_negotiation (deferred) 0000000056b50000 0000000056b5a000 mod_mime (deferred) 0000000056b60000 0000000056b6d000 mod_log_config (deferred) 0000000056b70000 0000000056b79000 mod_lbmethod_heartbeat (deferred) 0000000056b80000 0000000056b88000 mod_lbmethod_bytraffic (deferred) 0000000056b90000 0000000056b98000 mod_lbmethod_byrequests (deferred) 0000000056ba0000 0000000056ba8000 mod_lbmethod_bybusyness (deferred) 0000000056bb0000 0000000056bbc000 mod_isapi (deferred) 0000000056bc0000 0000000056bd1000 mod_include (deferred) 0000000056be0000 0000000056bea000 mod_headers (deferred) 0000000056bf0000 0000000056c22000 mod_http2 (deferred) 0000000056c30000 0000000056c3a000 mod_filter (deferred) 0000000056c40000 0000000056c49000 mod_expires (deferred) 0000000056c50000 0000000056c58000 mod_env (deferred) 0000000056c60000 0000000056c69000 mod_dir (deferred) 0000000056c70000 0000000056c89000 zlib1 (deferred) 0000000056c90000 0000000056c9d000 mod_deflate (deferred) 0000000056ca0000 0000000056caa000 mod_cgi (deferred) 0000000056cb0000 0000000056cbd000 mod_autoindex (deferred) 0000000056cc0000 0000000056cc8000 mod_authz_user (deferred) 0000000056cd0000 0000000056cd9000 mod_authz_host (deferred) 0000000056ce0000 0000000056ce9000 mod_authz_groupfile (deferred) 0000000056cf0000 0000000056cfa000 mod_authz_core (deferred) 0000000056d00000 0000000056d09000 mod_authn_socache (deferred) 0000000056d10000 0000000056d18000 mod_authn_file (deferred) 0000000056d20000 0000000056d29000 mod_authn_core (deferred) 0000000056d30000 0000000056d3d000 mod_auth_digest (deferred) 0000000056d40000 0000000056d49000 mod_auth_basic (deferred) 0000000056d50000 0000000056d58000 mod_asis (deferred) 0000000056d60000 0000000056d68000 mod_allowmethods (deferred) 0000000056d70000 0000000056d7a000 mod_alias (deferred) 0000000056d80000 0000000056d88000 mod_actions (deferred) 0000000056d90000 0000000056d99000 mod_access_compat (deferred) 0000000056da0000 0000000056dad000 libapriconv_1 (deferred) 0000000056db0000 0000000056de3000 libapr_1 (deferred) 0000000056df0000 0000000056e37000 libaprutil_1 (deferred) 0000000056e40000 0000000056eb2000 libhttpd (deferred) 0000000180000000 00000001800e6000 ioncube_loader_win_7_1 (deferred) 0000007720ee0000 0000007720f1b000 libssh2 (deferred) 000007f7df640000 000007f7df64c000 httpd (deferred) 000007f8a6e90000 000007f8a7726000 php7ts (deferred) 000007f8a9f90000 000007f8aa09f000 php_sqlite3 (deferred) 000007f8aaa20000 000007f8aab29000 php_pdo_sqlite (deferred) 000007f8aad50000 000007f8aad9c000 php_xsl (deferred) 000007f8aada0000 000007f8aaef5000 php_mbstring (deferred) 000007f8aaf00000 000007f8aafe3000 php_imap (deferred) 000007f8aaff0000 000007f8ab08d000 MSVCP140 (deferred) 000007f8ab090000 000007f8ab394000 php_fileinfo (deferred) 000007f8ab3a0000 000007f8ab5d1000 LIBEAY32 (deferred) 000007f8ab7c0000 000007f8ab835000 php_intl (deferred) 000007f8ab840000 000007f8ab9ce000 php_gd2 (deferred) 000007f8ac240000 000007f8ac526000 libcrypto_1_1_x64 (deferred) 000007f8ac530000 000007f8ac66f000 libxml2 (deferred) 000007f8ac8a0000 000007f8ac8eb000 php_soap (deferred) 000007f8ac8f0000 000007f8ac96e000 php_curl (deferred) 000007f8ac970000 000007f8aca44000 MSVCR110 (deferred) 000007f8accc0000 000007f8acdb2000 ucrtbase (deferred) 000007f8acdd0000 000007f8ace26000 php_gmp (deferred) 000007f8b87d0000 000007f8b87ec000 php_com_dotnet (deferred) 000007f8bb090000 000007f8bb0a9000 php_xmlrpc (deferred) 000007f8bb470000 000007f8bb4d2000 php_opcache (deferred) 000007f8bb9d0000 000007f8bb9e7000 php_sockets (deferred) 000007f8bb9f0000 000007f8bba13000 php_openssl (deferred) 000007f8bba40000 000007f8bbac4000 libssl_1_1_x64 (deferred) 000007f8bbaf0000 000007f8bbb16000 php_mysqli (deferred) 000007f8bbc10000 000007f8bbc19000 php_shmop (deferred) 000007f8bc030000 000007f8bc06c000 php_ldap (deferred) 000007f8be250000 000007f8be2ab000 SSLEAY32 (deferred) 000007f8bec90000 000007f8beca4000 php_exif (deferred) 000007f8becb0000 000007f8becb3000 api_ms_win_crt_time_l1_1_0 (deferred) 000007f8becc0000 000007f8beccc000 php_pdo_mysql (deferred) 000007f8bedd0000 000007f8bedee000 libsasl (deferred) 000007f8bedf0000 000007f8bee03000 php_gettext (deferred) 000007f8bee10000 000007f8bee28000 php_bz2 (deferred) 000007f8bf190000 000007f8bf1b5000 nghttp2 (deferred) 000007f8bf280000 000007f8bf283000 api_ms_win_crt_filesystem_l1_1_0 (deferred) 000007f8bf290000 000007f8bf2f5000 pcre (deferred) 000007f8c3e20000 000007f8c3e23000 api_ms_win_crt_utility_l1_1_0 (deferred) 000007f8c3e30000 000007f8c3e3c000 mod_auth_token (deferred) 000007f8c47b0000 000007f8c47b3000 api_ms_win_crt_conio_l1_1_0 (deferred) 000007f8c47c0000 000007f8c47c3000 api_ms_win_crt_locale_l1_1_0 (deferred) 000007f8c5c10000 000007f8c5c15000 api_ms_win_crt_multibyte_l1_1_0 (deferred) 000007f8c5c20000 000007f8c5c23000 api_ms_win_crt_environment_l1_1_0 (deferred) 000007f8c5c60000 000007f8c5c77000 VCRUNTIME140 (deferred) 000007f8c6050000 000007f8c6054000 api_ms_win_crt_convert_l1_1_0 (deferred) 000007f8c77e0000 000007f8c77e4000 api_ms_win_crt_string_l1_1_0 (deferred) 000007f8c78c0000 000007f8c78c3000 api_ms_win_crt_heap_l1_1_0 (deferred) 000007f8c81b0000 000007f8c81b5000 api_ms_win_crt_math_l1_1_0 (deferred) 000007f8c92b0000 000007f8c92bb000 Secur32 (deferred) 000007f8ccb70000 000007f8ccb74000 api_ms_win_crt_stdio_l1_1_0 (deferred) 000007f8ccb80000 000007f8ccb8f000 php7apache2_4 (deferred) 000007f8cddb0000 000007f8cddc8000 dhcpcsvc (deferred) 000007f8cddd0000 000007f8cdde3000 dhcpcsvc6 (deferred) 000007f8cec10000 000007f8cec42000 WINMMBASE (deferred) 000007f8cecf0000 000007f8ced10000 WINMM (deferred) 000007f8cefa0000 000007f8cefaa000 WINNSI (deferred) 000007f8cefc0000 000007f8cefec000 IPHLPAPI (deferred) 000007f8cfc10000 000007f8cfc14000 api_ms_win_crt_runtime_l1_1_0 (deferred) 000007f8d0900000 000007f8d0996000 shcore (deferred) 000007f8d0bd0000 000007f8d0c19000 rsaenh (deferred) 000007f8d0d50000 000007f8d0de8000 DNSAPI (deferred) 000007f8d0f40000 000007f8d0f9c000 MSWSOCK (deferred) 000007f8d1090000 000007f8d10aa000 CRYPTSP (deferred) 000007f8d14b0000 000007f8d14dc000 SSPICLI (deferred) 000007f8d14e0000 000007f8d153c000 bcryptPrimitives (deferred) 000007f8d1540000 000007f8d154a000 CRYPTBASE (deferred) 000007f8d17b0000 000007f8d17c6000 MSASN1 (deferred) 000007f8d17d0000 000007f8d18c3000 KERNELBASE (deferred) 000007f8d1900000 000007f8d1ad7000 CRYPT32 (deferred) 000007f8d1e10000 000007f8d1e58000 sechost (deferred) 000007f8d1e60000 000007f8d1eb0000 SHLWAPI (deferred) 000007f8d1ec0000 000007f8d1ec5000 Normaliz (deferred) 000007f8d1ed0000 000007f8d2010000 GDI32 (deferred) 000007f8d2010000 000007f8d20b5000 msvcrt (deferred) 000007f8d20c0000 000007f8d219e000 ADVAPI32 (deferred) 000007f8d21a0000 000007f8d21fe000 WLDAP32 (deferred) 000007f8d2200000 000007f8d23b0000 combase (deferred) 000007f8d2460000 000007f8d2574000 MSCTF (deferred) 000007f8d2580000 000007f8d2587000 PSAPI (deferred) 000007f8d2590000 000007f8d26d0000 RPCRT4 (deferred) 000007f8d2cc0000 000007f8d2e0c000 USER32 (deferred) 000007f8d2e10000 000007f8d2f46000 KERNEL32 (deferred) 000007f8d2f50000 000007f8d30ce000 ole32 (deferred) 000007f8d30d0000 000007f8d43b5000 SHELL32 (deferred) 000007f8d43c0000 000007f8d43f9000 IMM32 (deferred) 000007f8d4400000 000007f8d44c3000 OLEAUT32 (deferred) 000007f8d44d0000 000007f8d4528000 WS2_32 (deferred) 000007f8d4530000 000007f8d4539000 NSI (deferred) 000007f8d47d0000 000007f8d498e000 ntdll (pdb symbols) C:\ProgramData\dbg\sym\ntdll.pdb\6048FDB62DCD41C18835594844CE71432\ntdll.pdb Unloaded modules: 000007f8ccb80000 000007f8ccb8f000 php7apache2_4.dll 000007f8a6e90000 000007f8a7726000 php7ts.dll 000007f8d2f50000 000007f8d30ce000 ole32.dll 000007f8d0d50000 000007f8d0de8000 DNSAPI.dll 000007f8d2580000 000007f8d2587000 PSAPI.DLL 0000000056a10000 0000000056a1a000 mod_xml2enc.so 0000000056a20000 0000000056a2b000 mod_status.so 0000000056a30000 0000000056a61000 mod_ssl.so 0000000056a70000 0000000056a7a000 mod_socache_shmcb.so 0000000056a80000 0000000056a8a000 mod_slotmem_shm.so 0000000056a90000 0000000056a99000 mod_setenvif.so 0000000056aa0000 0000000056ab4000 mod_rewrite.so 0000000056ac0000 0000000056aca000 mod_proxy_scgi.so 0000000056ad0000 0000000056ae1000 mod_proxy_http2.so 0000000056af0000 0000000056afd000 mod_proxy_http.so 0000000056b00000 0000000056b0c000 mod_proxy_html.so 000007f8ac530000 000007f8ac66f000 libxml2.dll 0000000056b10000 0000000056b20000 mod_proxy_balancer.so 0000000056b20000 0000000056b3d000 mod_proxy.so 0000000056b40000 0000000056b4e000 mod_negotiation.so 0000000056b50000 0000000056b5a000 mod_mime.so 0000000056b60000 0000000056b6d000 mod_log_config.so 0000000056b70000 0000000056b79000 mod_lbmethod_heartbeat.so 0000000056b80000 0000000056b88000 mod_lbmethod_bytraffic.so 0000000056b90000 0000000056b98000 mod_lbmethod_byrequests.so 0000000056ba0000 0000000056ba8000 mod_lbmethod_bybusyness.so 0000000056bb0000 0000000056bbc000 mod_isapi.so 0000000056bc0000 0000000056bd1000 mod_include.so 0000000056be0000 0000000056bea000 mod_headers.so 0000000056bf0000 0000000056c22000 mod_http2.so 000007f8bf190000 000007f8bf1b5000 nghttp2.dll 0000000056c30000 0000000056c3a000 mod_filter.so 0000000056c40000 0000000056c49000 mod_expires.so 0000000056c50000 0000000056c58000 mod_env.so 0000000056c60000 0000000056c69000 mod_dir.so 0000000056c90000 0000000056c9d000 mod_deflate.so 0000000056c70000 0000000056c89000 zlib1.dll 0000000056ca0000 0000000056caa000 mod_cgi.so 0000000056cb0000 0000000056cbd000 mod_autoindex.so 0000000056cc0000 0000000056cc8000 mod_authz_user.so 0000000056cd0000 0000000056cd9000 mod_authz_host.so 0000000056ce0000 0000000056ce9000 mod_authz_groupfile.so 0000000056cf0000 0000000056cfa000 mod_authz_core.so 0000000056d00000 0000000056d09000 mod_authn_socache.so 0000000056d10000 0000000056d18000 mod_authn_file.so 0000000056d20000 0000000056d29000 mod_authn_core.so 0000000056d30000 0000000056d3d000 mod_auth_digest.so 0000000056d40000 0000000056d49000 mod_auth_basic.so 0000000056d50000 0000000056d58000 mod_asis.so 0000000056d60000 0000000056d68000 mod_allowmethods.so 0000000056d70000 0000000056d7a000 mod_alias.so 0000000056d80000 0000000056d88000 mod_actions.so 0000000056d90000 0000000056d99000 mod_access_compat.so 000007f8c3e30000 000007f8c3e3c000 mod_auth_token.so 000007f8ac970000 000007f8aca44000 MSVCR110.dll 000007f8aa9e0000 000007f8aa9f5000 inetmib1.dll 000007f8cce70000 000007f8cce7c000 snmpapi.dll 0:022> k # Child-SP RetAddr Call Site 00 000000772230d130 000007f8d48bf0d4 ntdll!RtlReportCriticalFailure+0x4b 01 000000772230d240 000007f8d48dbd6f ntdll!RtlpLogHeapFailure+0xa4 02 000000772230d270 000007f8acccf85b ntdll!RtlFreeHeap+0x1068af 03 000000772230d310 000007f8a6f0ecc6 ucrtbase!free+0x1b 04 (Inline Function) --------`-------- php7ts!zend_string_release+0x3a [c:\php-snap-build\php71\vc14\x64\php-7.1.12-ts\zend\zend_string.h @ 272] 05 000000772230d340 000007f8a730075d php7ts!same_name+0x76 [c:\php-snap-build\php71\vc14\x64\php-7.1.12-ts\zend\zend_builtin_functions.c @ 1309] 06 000000772230d370 000007f8a6f09e25 php7ts!copy_class_or_interface_name+0x4d [c:\php-snap-build\php71\vc14\x64\php-7.1.12-ts\zend\zend_builtin_functions.c @ 1895] 07 000000772230d3a0 000007f8a73031c2 php7ts!zend_hash_apply_with_arguments+0x75 [c:\php-snap-build\php71\vc14\x64\php-7.1.12-ts\zend\zend_hash.c @ 1566] 08 000000772230d430 000007f8a6ef26fa php7ts!zif_get_declared_classes+0x82 [c:\php-snap-build\php71\vc14\x64\php-7.1.12-ts\zend\zend_builtin_functions.c @ 1935] 09 000000772230d470 000007f8a6eab74f php7ts!ZEND_DO_FCALL_SPEC_RETVAL_USED_HANDLER+0x1ba [c:\php-snap-build\php71\vc14\x64\php-7.1.12-ts\zend\zend_vm_execute.h @ 1111] 0a 000000772230d4d0 000007f8a72b5970 php7ts!execute_ex+0xbf [c:\php-snap-build\php71\vc14\x64\php-7.1.12-ts\zend\zend_vm_execute.h @ 432] 0b 000000772230d520 000007f8a6eab74f php7ts!ZEND_DO_FCALL_SPEC_RETVAL_UNUSED_HANDLER+0x3c21c0 [c:\php-snap-build\php71\vc14\x64\php-7.1.12-ts\zend\zend_vm_execute.h @ 949] 0c 000000772230d590 000007f8a6ec3229 php7ts!execute_ex+0xbf [c:\php-snap-build\php71\vc14\x64\php-7.1.12-ts\zend\zend_vm_execute.h @ 432] 0d 000000772230d5e0 000007f8a6ec2ed7 php7ts!zend_execute+0x1c9 [c:\php-snap-build\php71\vc14\x64\php-7.1.12-ts\zend\zend_vm_execute.h @ 475] 0e 000000772230d620 000007f8a6ec2d77 php7ts!zend_execute_scripts+0xb7 [c:\php-snap-build\php71\vc14\x64\php-7.1.12-ts\zend\zend.c @ 1483] 0f 000000772230d6a0 000007f8ccb83dcf php7ts!php_execute_script+0x287 [c:\php-snap-build\php71\vc14\x64\php-7.1.12-ts\main\main.c @ 2579] *** WARNING: Unable to verify checksum for C:\primestream\server\bin\libhttpd.dll *** ERROR: Symbol file could not be found. Defaulted to export symbols for C:\primestream\server\bin\libhttpd.dll - 10 000000772230f230 0000000056e4e805 php7apache2_4!php_handler+0x59f [c:\php-snap-build\php71\vc14\x64\php-7.1.12-ts\sapi\apache2handler\sapi_apache2.c @ 713] 11 000000772230f5d0 0000000056e4d56f libhttpd!ap_run_handler+0x35 12 000000772230f600 0000000056e49fc6 libhttpd!ap_invoke_handler+0x10f *** WARNING: Unable to verify checksum for C:\primestream\server\modules\mod_rewrite.so *** ERROR: Symbol file could not be found. Defaulted to export symbols for C:\primestream\server\modules\mod_rewrite.so - 13 000000772230f660 0000000056aa53b8 libhttpd!ap_internal_redirect+0x36 14 000000772230f690 0000000056e4e805 mod_rewrite+0x53b8 15 000000772230f6d0 0000000056e4d56f libhttpd!ap_run_handler+0x35 16 000000772230f700 0000000056e4a27a libhttpd!ap_invoke_handler+0x10f 17 000000772230f760 0000000056e4a307 libhttpd!ap_internal_redirect_handler+0x29a 18 000000772230f7e0 0000000056e43b31 libhttpd!ap_process_request+0x17 19 000000772230f830 0000000056e51425 libhttpd!ap_byterange_filter+0x1501 1a 000000772230f870 0000000056e51215 libhttpd!ap_run_process_connection+0x35 1b 000000772230f8a0 0000000056e612a3 libhttpd!ap_process_connection+0x45 1c 000000772230f8d0 000007f8d2e1167e libhttpd!ap_run_generate_log_id+0x3d53 1d 000000772230f960 000007f8d47ec3f1 KERNEL32!BaseThreadInitThunk+0x1a 1e 000000772230f990 0000000000000000 ntdll!RtlUserThreadStart+0x1d 0:022> !analyze -v ******************************************************************************* * * * Exception Analysis * * * ******************************************************************************* *** ERROR: Symbol file could not be found. Defaulted to export symbols for C:\primestream\server\bin\httpd.exe - *** WARNING: Unable to verify checksum for C:\primestream\server\bin\libapr-1.dll *** ERROR: Symbol file could not be found. Defaulted to export symbols for C:\primestream\server\bin\libapr-1.dll - *** WARNING: Unable to verify checksum for C:\primestream\server\modules\mod_http2.so *** ERROR: Symbol file could not be found. Defaulted to export symbols for C:\primestream\server\modules\mod_http2.so - *** WARNING: Unable to verify checksum for C:\primestream\server\bin\libaprutil-1.dll *** ERROR: Symbol file could not be found. Defaulted to export symbols for C:\primestream\server\bin\libaprutil-1.dll - *** WARNING: Unable to verify checksum for C:\primestream\server\modules\mod_proxy_http.so *** ERROR: Symbol file could not be found. Defaulted to export symbols for C:\primestream\server\modules\mod_proxy_http.so - *** WARNING: Unable to verify checksum for C:\primestream\server\modules\mod_proxy.so *** ERROR: Symbol file could not be found. Defaulted to export symbols for C:\primestream\server\modules\mod_proxy.so - *** WARNING: Unable to verify checksum for C:\primestream\server\etc\ioncube\ioncube_loader_win_7.1.dll *** ERROR: Symbol file could not be found. Defaulted to export symbols for C:\primestream\server\etc\ioncube\ioncube_loader_win_7.1.dll - GetUrlPageData2 (WinHttp) failed: 12002. DUMP_CLASS: 2 DUMP_QUALIFIER: 0 FAULTING_IP: ntdll!RtlReportCriticalFailure+4b 000007f8`d48ba27b cc int 3 EXCEPTION_RECORD: (.exr -1) ExceptionAddress: 000007f8d48ba27b (ntdll!RtlReportCriticalFailure+0x000000000000004b) ExceptionCode: 80000003 (Break instruction exception) ExceptionFlags: 00000000 NumberParameters: 1 Parameter[0]: 0000000000000000 FAULTING_THREAD: 000011f8 PROCESS_NAME: httpd.exe ERROR_CODE: (NTSTATUS) 0x80000003 - {EXCEPTION} Breakpoint A breakpoint has been reached. EXCEPTION_CODE: (HRESULT) 0x80000003 (2147483651) - One or more arguments are invalid EXCEPTION_CODE_STR: 80000003 EXCEPTION_PARAMETER1: 0000000000000000 WATSON_BKT_PROCSTAMP: 59fc3e8b WATSON_BKT_PROCVER: 2.4.29.0 PROCESS_VER_PRODUCT: Apache HTTP Server WATSON_BKT_MODULE: ntdll.dll WATSON_BKT_MODSTAMP: 5010acd2 WATSON_BKT_MODOFFSET: ea27b WATSON_BKT_MODVER: 6.2.9200.16384 MODULE_VER_PRODUCT: Microsoft® Windows® Operating System BUILD_VERSION_STRING: 6.2.9200.16384 (win8_rtm.120725-1247) MODLIST_WITH_TSCHKSUM_HASH: 6faea77728d9972329055d84b1d8334b4cd280e2 MODLIST_SHA1_HASH: 8508d14419e39c8e295898fbef73396c5636dbeb NTGLOBALFLAG: 0 APPLICATION_VERIFIER_FLAGS: 0 PRODUCT_TYPE: 3 SUITE_MASK: 272 DUMP_TYPE: fe ANALYSIS_SESSION_HOST: WIN-4C00JUP5IFQ ANALYSIS_SESSION_TIME: 11-29-2017 19:10:26.0389 ANALYSIS_VERSION: 10.0.16299.15 amd64fre THREAD_ATTRIBUTES: ADDITIONAL_DEBUG_TEXT: Followup set based on attribute [Heap_Error_Type] from Frame:[0] on thread:[PSEUDO_THREAD] ; Followup set based on attribute [Is_ChosenCrashFollowupThread] from Frame:[0] on thread:[PSEUDO_THREAD] LAST_CONTROL_TRANSFER: from 000007f8d48bf0d4 to 000007f8d48ba27b THREAD_SHA1_HASH_MOD_FUNC: 0c7923de80d307a3b9846191db18da6e4f763b12 THREAD_SHA1_HASH_MOD_FUNC_OFFSET: 65f275010fc442d8270a3b11ed1a8700f10117ad OS_LOCALE: ENU PROBLEM_CLASSES: ID: [0n249] Type: [ACTIONABLE] Class: Addendum Scope: DEFAULT_BUCKET_ID (Failure Bucket ID prefix) BUCKET_ID Name: Add Data: Add String: [BlockNotBusy] PID: [0x2b8] TID: [0x11f8] Frame: [1] : ntdll!RtlpLogHeapFailure ID: [0n250] Type: [HEAP_CORRUPTION] Class: Primary Scope: DEFAULT_BUCKET_ID (Failure Bucket ID prefix) BUCKET_ID Name: Add Data: Omit PID: [0x2b8] TID: [0x11f8] Frame: [1] : ntdll!RtlpLogHeapFailure ID: [0n248] Type: [DOUBLE_FREE] Class: Addendum Scope: DEFAULT_BUCKET_ID (Failure Bucket ID prefix) BUCKET_ID Name: Add Data: Omit PID: [0x2b8] TID: [0x11f8] Frame: [1] : ntdll!RtlpLogHeapFailure BUGCHECK_STR: HEAP_CORRUPTION_ACTIONABLE_BlockNotBusy_DOUBLE_FREE DEFAULT_BUCKET_ID: HEAP_CORRUPTION_ACTIONABLE_BlockNotBusy_DOUBLE_FREE PRIMARY_PROBLEM_CLASS: HEAP_CORRUPTION STACK_TEXT: 000007f8d490fdc8 000007f8d48dbd6f ntdll!RtlFreeHeap+0x1068af 000007f8d490fdd0 000007f8acccf85b ucrtbase!free+0x1b 000007f8d490fdd8 000007f8a6f0ecc6 php7ts!same_name+0x76 000007f8d490fde0 000007f8a730075d php7ts!copy_class_or_interface_name+0x4d 000007f8d490fde8 000007f8a6f09e25 php7ts!zend_hash_apply_with_arguments+0x75 000007f8d490fdf0 000007f8a73031c2 php7ts!zif_get_declared_classes+0x82 000007f8d490fdf8 000007f8a6ef26fa php7ts!ZEND_DO_FCALL_SPEC_RETVAL_USED_HANDLER+0x1ba 000007f8d490fe00 000007f8a6eab74f php7ts!execute_ex+0xbf 000007f8d490fe08 000007f8a72b5970 php7ts!ZEND_DO_FCALL_SPEC_RETVAL_UNUSED_HANDLER+0x3c21c0 000007f8d490fe10 000007f8a6eab74f php7ts!execute_ex+0xbf 000007f8d490fe18 000007f8a6ec3229 php7ts!zend_execute+0x1c9 000007f8d490fe20 000007f8a6ec2ed7 php7ts!zend_execute_scripts+0xb7 000007f8d490fe28 000007f8a6ec2d77 php7ts!php_execute_script+0x287 000007f8d490fe30 000007f8ccb83dcf php7apache2_4!php_handler+0x59f 000007f8d490fe38 0000000056e4e805 libhttpd!ap_run_handler+0x35 000007f8d490fe40 0000000056e4d56f libhttpd!ap_invoke_handler+0x10f 000007f8d490fe48 0000000056e49fc6 libhttpd!ap_internal_redirect+0x36 000007f8d490fe50 0000000056aa53b8 mod_rewrite+0x53b8 000007f8d490fe58 0000000056e4e805 libhttpd!ap_run_handler+0x35 000007f8d490fe60 0000000056e4d56f libhttpd!ap_invoke_handler+0x10f 000007f8d490fe68 0000000056e4a27a libhttpd!ap_internal_redirect_handler+0x29a 000007f8d490fe70 0000000056e4a307 libhttpd!ap_process_request+0x17 000007f8d490fe78 0000000056e43b31 libhttpd!ap_byterange_filter+0x1501 000007f8d490fe80 0000000056e51425 libhttpd!ap_run_process_connection+0x35 000007f8d490fe88 0000000056e51215 libhttpd!ap_process_connection+0x45 000007f8d490fe90 0000000056e612a3 libhttpd!ap_run_generate_log_id+0x3d53 000007f8d490fe98 000007f8d2e1167e KERNEL32!BaseThreadInitThunk+0x1a 000007f8d490fea0 000007f8d47ec3f1 ntdll!RtlUserThreadStart+0x1d THREAD_SHA1_HASH_MOD: cd91bfb6233361c00aabe3a36cf334089aeac30b FOLLOWUP_IP: php7ts!same_name+76 [c:\php-snap-build\php71\vc14\x64\php-7.1.12-ts\zend\zend_builtin_functions.c @ 1309] 000007f8a6f0ecc6 ebe0 jmp php7ts!same_name+0x58 (000007f8a6f0eca8) FAULT_INSTR_CODE: cccce0eb FAULTING_SOURCE_LINE: c:\php-snap-build\php71\vc14\x64\php-7.1.12-ts\zend\zend_builtin_functions.c FAULTING_SOURCE_FILE: c:\php-snap-build\php71\vc14\x64\php-7.1.12-ts\zend\zend_builtin_functions.c FAULTING_SOURCE_LINE_NUMBER: 1309 SYMBOL_STACK_INDEX: 2 SYMBOL_NAME: php7ts!same_name+76 FOLLOWUP_NAME: MachineOwner MODULE_NAME: php7ts IMAGE_NAME: php7ts.dll DEBUG_FLR_IMAGE_TIMESTAMP: 5a1658eb STACK_COMMAND: !heap ; ** Pseudo Context ** HeapPseudo ** Value: 6c506eccb0 ** ; kb BUCKET_ID: HEAP_CORRUPTION_ACTIONABLE_BlockNotBusy_DOUBLE_FREE_php7ts!same_name+76 FAILURE_EXCEPTION_CODE: 80000003 FAILURE_IMAGE_NAME: php7ts.dll BUCKET_ID_IMAGE_STR: php7ts.dll FAILURE_MODULE_NAME: php7ts BUCKET_ID_MODULE_STR: php7ts FAILURE_FUNCTION_NAME: same_name BUCKET_ID_FUNCTION_STR: same_name BUCKET_ID_OFFSET: 76 BUCKET_ID_MODTIMEDATESTAMP: 5a1658eb BUCKET_ID_MODCHECKSUM: 87d443 BUCKET_ID_MODVER_STR: 0.0.0.0 BUCKET_ID_PREFIX_STR: HEAP_CORRUPTION_ACTIONABLE_BlockNotBusy_DOUBLE_FREE_ FAILURE_PROBLEM_CLASS: HEAP_CORRUPTION FAILURE_SYMBOL_NAME: php7ts.dll!same_name FAILURE_BUCKET_ID: HEAP_CORRUPTION_ACTIONABLE_BlockNotBusy_DOUBLE_FREE_80000003_php7ts.dll!same_name WATSON_STAGEONE_URL: http://watson.microsoft.com/StageOne/httpd.exe/2.4.29.0/59fc3e8b/ntdll.dll/6.2.9200.16384/5010acd2/80000003/000ea27b.htm?Retriage=1 TARGET_TIME: 2017-11-30T00:10:33.000Z OSBUILD: 9200 OSSERVICEPACK: 16384 SERVICEPACK_NUMBER: 0 OS_REVISION: 0 OSPLATFORM_TYPE: x64 OSNAME: Windows 8 OSEDITION: Windows 8 Server TerminalServer SingleUserTS USER_LCID: 0 OSBUILD_TIMESTAMP: 2012-07-25 22:15:22 BUILDDATESTAMP_STR: 120725-1247 BUILDLAB_STR: win8_rtm BUILDOSVER_STR: 6.2.9200.16384 ANALYSIS_SESSION_ELAPSED_TIME: 6cdc ANALYSIS_SOURCE: UM FAILURE_ID_HASH_STRING: um:heap_corruption_actionable_blocknotbusy_double_free_80000003_php7ts.dll!same_name FAILURE_ID_HASH: {1996477c-9e5a-7ef9-13a7-6f7af4dc85a0} Followup: MachineOwner --------- ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=75593&edit=1