Bug #68058 [Com]: Apache crashes on startup with recent master snapshots

Edit report at https://bugs.php.net/bug.php?id=68058&edit=1 ID: 68058 Comment by: mattficken@php.net Reported by: mattficken@php.net Summary: Apache crashes on startup with recent master snapshots Status: Feedback Type: Bug Package: Apache2 related Operating System: Windows PHP Version: master-Git-2014-09-19 (snap) Assigned To: ab Block user comment: N Private report: N New Comment: USE_ZEND_ALLOC does make a difference! Set to 0 or 1 it still crashes. Set to 1 and it crashes in different spot. Set to 0 and it crashes in the same spot. This new crash is in soap ext, but really its the zend engine (as used by soap). See: http://git.php.net/?p=php-src.git;a=blob;f=ext/soap/soap.c;h=2b7566525d0323c72235b4eb2e2da4dc7400bacc;hb=refs/heads/master#l3090 USE_ZEND_ALLOC=1 05ade310 6e18cbcb php7ts!zend_parse_arg_impl+0x8f1 [c:\php-sdk\snap_master\vc11\x86\ts-windows-vc11-x86\zend\zend_api.c @ 537] 05ade348 6e18cf17 php7ts!zend_parse_arg+0x3b [c:\php-sdk\snap_master\vc11\x86\ts-windows-vc11-x86\zend\zend_api.c @ 810] 05ade37c 6e185188 php7ts!zend_parse_va_args+0x277 [c:\php-sdk\snap_master\vc11\x86\ts-windows-vc11-x86\zend\zend_api.c @ 985] 05ade398 6ddd3ed2 php7ts!zend_parse_parameters+0x68 [c:\php-sdk\snap_master\vc11\x86\ts-windows-vc11-x86\zend\zend_api.c @ 1035] 05ade3ec 6e21d733 php_soap!zim_SoapClient___doRequest+0x62 [c:\php-sdk\snap_master\vc11\x86\ts-windows-vc11-x86\ext\soap\soap.c @ 3094] 05ade4a4 6e21cefa php7ts!zend_call_function+0x833 [c:\php-sdk\snap_master\vc11\x86\ts-windows-vc11-x86\zend\zend_execute_api.c @ 869] 05ade4e4 6e21ce75 php7ts!call_user_function_ex+0x7a [c:\php-sdk\snap_master\vc11\x86\ts-windows-vc11-x86\zend\zend_execute_api.c @ 656] 05ade50c 6ddd5881 php7ts!call_user_function+0x25 [c:\php-sdk\snap_master\vc11\x86\ts-windows-vc11-x86\zend\zend_execute_api.c @ 637] 05ade5cc 6ddd5f91 php_soap!do_request+0x2d1 [c:\php-sdk\snap_master\vc11\x86\ts-windows-vc11-x86\ext\soap\soap.c @ 2599] 05ade74c 6ddd3918 php_soap!do_soap_call+0x591 [c:\php-sdk\snap_master\vc11\x86\ts-windows-vc11-x86\ext\soap\soap.c @ 2730] 05ade7c4 6e21d733 php_soap!zim_SoapClient___call+0x2f8 [c:\php-sdk\snap_master\vc11\x86\ts-windows-vc11-x86\ext\soap\soap.c @ 2940] 05ade87c 6e230a42 php7ts!zend_call_function+0x833 [c:\php-sdk\snap_master\vc11\x86\ts-windows-vc11-x86\zend\zend_execute_api.c @ 869] 05ade914 6e243ba3 php7ts!zend_call_method+0x2a2 [c:\php-sdk\snap_master\vc11\x86\ts-windows-vc11-x86\zend\zend_interfaces.c @ 101] 05ade980 6e1bb834 php7ts!zend_std_call_user_call+0xc3 [c:\php-sdk\snap_master\vc11\x86\ts-windows-vc11-x86\zend\zend_object_handlers.c @ 946] 05ade9bc 6e1b3ee8 php7ts!ZEND_DO_FCALL_SPEC_HANDLER+0x274 [c:\php-sdk\snap_master\vc11\x86\ts-windows-vc11-x86\zend\zend_vm_execute.h @ 597] 05ade9c8 6e1b3e9f php7ts!execute_ex+0x38 [c:\php-sdk\snap_master\vc11\x86\ts-windows-vc11-x86\zend\zend_vm_execute.h @ 352] 05ade9f4 6e1824d3 php7ts!zend_execute+0x34f [c:\php-sdk\snap_master\vc11\x86\ts-windows-vc11-x86\zend\zend_vm_execute.h @ 381] 05adea4c 6e262da7 php7ts!zend_execute_scripts+0x93 [c:\php-sdk\snap_master\vc11\x86\ts-windows-vc11-x86\zend\zend.c @ 1346] 05adfc64 70f337ae php7ts!php_execute_script+0x267 [c:\php-sdk\snap_master\vc11\x86\ts-windows-vc11-x86\main\main.c @ 2560] 05adfd7c 6fd22765 php7apache2_4!php_handler+0x58e [c:\php-sdk\snap_master\vc11\x86\ts-windows-vc11-x86\sapi\apache2handler\sapi_apache2.c @ 662] 05adfd94 6fd22bfe libhttpd!ap_run_handler+0x25 05adfdac 6fd323de libhttpd!ap_invoke_handler+0x9e 05adfdcc 6fd32471 libhttpd!ap_die+0x3ae 05adfde0 6fd2cef1 libhttpd!ap_die+0x441 05adfdfc 6fd2cf97 libhttpd!ap_psignature+0x13e1 05adfe08 6fd25e65 libhttpd!ap_psignature+0x1487 05adfe20 6fd49fe3 libhttpd!ap_run_process_connection+0x25 05adfe48 77223677 libhttpd!ap_regkey_value_remove+0x1183 05adfe54 77949d72 kernel32!BaseThreadInitThunk+0x12 05adfe94 77949d45 ntdll!RtlInitializeExceptionChain+0x63 05adfeac 00000000 ntdll!RtlInitializeExceptionChain+0x36 USE_ZEND_ALLOC=0 ... crashes in same place as before 0527ea20 6e4966c0 php7ts!add_string_to_string+0xe [c:\php-sdk\snap_master\vc11\x86\ts-windows-vc11-x86\zend\zend_operators.c @ 1494] 0527ea3c 6e453ee8 php7ts!ZEND_ADD_STRING_SPEC_UNUSED_CONST_HANDLER+0x30 [c:\php-sdk\snap_master\vc11\x86\ts-windows-vc11-x86\zend\zend_vm_execute.h @ 27821] 0527ea48 6e453e9f php7ts!execute_ex+0x38 [c:\php-sdk\snap_master\vc11\x86\ts-windows-vc11-x86\zend\zend_vm_execute.h @ 352] 0527ea74 6e4224d3 php7ts!zend_execute+0x34f [c:\php-sdk\snap_master\vc11\x86\ts-windows-vc11-x86\zend\zend_vm_execute.h @ 381] 0527eacc 6e502da7 php7ts!zend_execute_scripts+0x93 [c:\php-sdk\snap_master\vc11\x86\ts-windows-vc11-x86\zend\zend.c @ 1346] 0527fce0 706637ae php7ts!php_execute_script+0x267 [c:\php-sdk\snap_master\vc11\x86\ts-windows-vc11-x86\main\main.c @ 2560] C:\Apache244-VC11-OpenSSL1.0.1e-x86\bin\libhttpd.dll - 0527fdf8 6fae2765 php7apache2_4!php_handler+0x58e [c:\php-sdk\snap_master\vc11\x86\ts-windows-vc11-x86\sapi\apache2handler\sapi_apache2.c @ 662] 0527fe10 6fae2bfe libhttpd!ap_run_handler+0x25 0527fe28 6faf23de libhttpd!ap_invoke_handler+0x9e 0527fe48 6faf2471 libhttpd!ap_die+0x3ae 0527fe5c 6faecef1 libhttpd!ap_die+0x441 0527fe78 6faecf97 libhttpd!ap_psignature+0x13e1 0527fe84 6fae5e65 libhttpd!ap_psignature+0x1487 0527fe9c 6fb09fe3 libhttpd!ap_run_process_connection+0x25 0527fec4 75a93677 libhttpd!ap_regkey_value_remove+0x1183 0527fed0 77c59d72 kernel32!BaseThreadInitThunk+0x12 0527ff10 77c59d45 ntdll!RtlInitializeExceptionChain+0x63 0527ff28 00000000 ntdll!RtlInitializeExceptionChain+0x36 Previous Comments: ------------------------------------------------------------------------ [2014-09-25 19:15:09] ab@php.net Matt, I can currently reproduce some shutdown crashes, but none on start up. Could you please check the following: - start apache with USE_ZEND_ALLOC=0 set on the environment, does it change something? - is the same reproduceable on linux? Possibly use valgrind and USE_ZEND_ALLOC=0 as well Thanks. ------------------------------------------------------------------------ [2014-09-19 19:59:30] mattficken@php.net Description: ------------ When trying to load Apache 2.4 OpenSSL-1.0.1 x86 VC11 with a master TS X86 VC11 snapshot, Apache crashes. I'm loading apache to ultimately run a PHPT test, but the Apache/mod_php process crashes before it can run the test (so Apache/mod_php is now unusable with master snapshot builds on Windows). It crashes in a different place on different snapshots/revisions, so may be either a memory (mis-)management/alignment(symbol change?) or binary compatibility issue. standard minimalist Apache conf used (included below) Test script: --------------- LoadModule php5_module "C:/php-sdk/php-master-ts-windows-vc11-x86-r543ae3f/php7apache2_4.dll" PHPIniDir "C:/php-sdk/temp/PFTT-ApacheManager-ELTPHISAII\" LoadModule authz_core_module modules/mod_authz_core.so LoadModule log_config_module modules/mod_log_config.so LoadModule mime_module modules/mod_mime.so LoadModule dir_module modules/mod_dir.so ServerAdmin administrator@10.30.68.150 ServerName 10.30.68.150:40111 Listen 10.30.68.150:40111 AcceptFilter http none AcceptFilter https none EnableMMAP off EnableSendfile off <Directory /> AllowOverride none </Directory> DocumentRoot "C:\php-sdk\php-test-pack-master-ts-windows-vc11-x86-r551ee41" <Directory "C:\php-sdk\php-test-pack-master-ts-windows-vc11-x86-r551ee41"> Options Indexes FollowSymLinks AllowOverride None <IfModule mod_dir.c> DirectoryIndex index.html index.php </IfModule> </Directory> ErrorLog "C:\php-sdk\temp\PFTT-ApacheManager-ELTPHISAII\error.log" LogLevel warn <IfModule log_config_module> LogFormat "%h %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-Agent}i\"" combined LogFormat "%h %l %u %t \"%r\" %>s %b\" common </IfModule> <IfModule mime_module> AddType application/x-httpd-php .php </IfModule> Actual result: -------------- php-master-ts-windows-vc11-x86-r543ae3f 05a6e6c8 6cc9a3c4 php7ts!concat_function+0xde [c:\php-sdk\snap_master\vc11\x86\ts-windows-vc11-x86\zend\zend_operators.c @ 1535] 05a6e704 6cc9a586 php7ts!zend_binary_assign_op_helper_SPEC_CV_TMP+0x114 [c:\php-sdk\snap_master\vc11\x86\ts-windows-vc11-x86\zend\zend_vm_execute.h @ 36924] 05a6e70c 6cc43ee8 php7ts!ZEND_ASSIGN_CONCAT_SPEC_CV_TMP_HANDLER+0x16 [c:\php-sdk\snap_master\vc11\x86\ts-windows-vc11-x86\zend\zend_vm_execute.h @ 37040] 05a6e718 6ccad69b php7ts!execute_ex+0x38 [c:\php-sdk\snap_master\vc11\x86\ts-windows-vc11-x86\zend\zend_vm_execute.h @ 352] 05a6e7e0 6ccc0a42 php7ts!zend_call_function+0x79b [c:\php-sdk\snap_master\vc11\x86\ts-windows-vc11-x86\zend\zend_execute_api.c @ 850] 05a6e878 6ce0d17b php7ts!zend_call_method+0x2a2 [c:\php-sdk\snap_master\vc11\x86\ts-windows-vc11-x86\zend\zend_interfaces.c @ 101] 05a6e8c0 6ccad733 php7ts!zif_spl_autoload_call+0xfb [c:\php-sdk\snap_master\vc11\x86\ts-windows-vc11-x86\ext\spl\php_spl.c @ 424] 05a6e978 6ccab919 php7ts!zend_call_function+0x833 [c:\php-sdk\snap_master\vc11\x86\ts-windows-vc11-x86\zend\zend_execute_api.c @ 869] 05a6ea04 6ccacb06 php7ts!zend_lookup_class_ex+0x389 [c:\php-sdk\snap_master\vc11\x86\ts-windows-vc11-x86\zend\zend_execute_api.c @ 1035] 05a6ea28 6cc4da47 php7ts!zend_fetch_class_by_name+0x26 [c:\php-sdk\snap_master\vc11\x86\ts-windows-vc11-x86\zend\zend_execute_api.c @ 1420] 05a6ea4c 6cc43ee8 php7ts!ZEND_FETCH_CLASS_SPEC_CONST_HANDLER+0x57 [c:\php-sdk\snap_master\vc11\x86\ts-windows-vc11-x86\zend\zend_vm_execute.h @ 1517] 05a6ea58 6cc43e9f php7ts!execute_ex+0x38 [c:\php-sdk\snap_master\vc11\x86\ts-windows-vc11-x86\zend\zend_vm_execute.h @ 352] 05a6ea84 6cc124d3 php7ts!zend_execute+0x34f [c:\php-sdk\snap_master\vc11\x86\ts-windows-vc11-x86\zend\zend_vm_execute.h @ 381] 05a6eadc 6ccf2da7 php7ts!zend_execute_scripts+0x93 [c:\php-sdk\snap_master\vc11\x86\ts-windows-vc11-x86\zend\zend.c @ 1346] 05a6fce8 6d9937ae php7ts!php_execute_script+0x267 [c:\php-sdk\snap_master\vc11\x86\ts-windows-vc11-x86\main\main.c @ 2560] 05a6fe00 6f9c2765 php7apache2_4!php_handler+0x58e [c:\php-sdk\snap_master\vc11\x86\ts-windows-vc11-x86\sapi\apache2handler\sapi_apache2.c @ 662] 05a6fe18 6f9c2bfe libhttpd!ap_run_handler+0x25 05a6fe30 6f9d23de libhttpd!ap_invoke_handler+0x9e 05a6fe50 6f9d2471 libhttpd!ap_die+0x3ae 05a6fe64 6f9ccef1 libhttpd!ap_die+0x441 05a6fe80 6f9ccf97 libhttpd!ap_psignature+0x13e1 05a6fe8c 6f9c5e65 libhttpd!ap_psignature+0x1487 05a6fea4 6f9e9fe3 libhttpd!ap_run_process_connection+0x25 05a6fecc 77873677 libhttpd!ap_regkey_value_remove+0x1183 05a6fed8 77d99d72 kernel32!BaseThreadInitThunk+0x12 05a6ff18 77d99d45 ntdll!RtlInitializeExceptionChain+0x63 05a6ff30 00000000 ntdll!RtlInitializeExceptionChain+0x36 php-master-ts-windows-vc11-x86-r551ee41 0523e0e8 6bf840b8 php7ts!ZEND_IS_EQUAL_SPEC_CONST_VAR_HANDLER+0xd0 [c:\php-sdk\snap_master\vc11\x86\ts-windows-vc11-x86\zend\zend_vm_execute.h @ 6148] 0523e0f4 6bfef6ce php7ts!execute_ex+0x38 [c:\php-sdk\snap_master\vc11\x86\ts-windows-vc11-x86\zend\zend_vm_execute.h @ 352] 0523e1c4 6c00190f php7ts!zend_call_function+0x7be [c:\php-sdk\snap_master\vc11\x86\ts-windows-vc11-x86\zend\zend_execute_api.c @ 850] 0523e25c 6c14dd7b php7ts!zend_call_method+0x29f [c:\php-sdk\snap_master\vc11\x86\ts-windows-vc11-x86\zend\zend_interfaces.c @ 101] 0523e2a4 6bfef766 php7ts!zif_spl_autoload_call+0xfb [c:\php-sdk\snap_master\vc11\x86\ts-windows-vc11-x86\ext\spl\php_spl.c @ 424] 0523e364 6bfed909 php7ts!zend_call_function+0x856 [c:\php-sdk\snap_master\vc11\x86\ts-windows-vc11-x86\zend\zend_execute_api.c @ 869] 0523e3f0 6bfeeb16 php7ts!zend_lookup_class_ex+0x389 [c:\php-sdk\snap_master\vc11\x86\ts-windows-vc11-x86\zend\zend_execute_api.c @ 1035] 0523e414 6bf928e3 php7ts!zend_fetch_class_by_name+0x26 [c:\php-sdk\snap_master\vc11\x86\ts-windows-vc11-x86\zend\zend_execute_api.c @ 1420] 0523e44c 6bf840b8 php7ts!ZEND_INIT_STATIC_METHOD_CALL_SPEC_CONST_CONST_HANDLER+0x33 [c:\php-sdk\snap_master\vc11\x86\ts-windows-vc11-x86\zend\zend_vm_execute.h @ 4111] 0523e458 6bf8406e php7ts!execute_ex+0x38 [c:\php-sdk\snap_master\vc11\x86\ts-windows-vc11-x86\zend\zend_vm_execute.h @ 352] 0523e484 6bf52cd3 php7ts!zend_execute+0x30e [c:\php-sdk\snap_master\vc11\x86\ts-windows-vc11-x86\zend\zend_vm_execute.h @ 381] 0523e4dc 6c033d7a php7ts!zend_execute_scripts+0x93 [c:\php-sdk\snap_master\vc11\x86\ts-windows-vc11-x86\zend\zend.c @ 1293] 0523f6e8 6fe237ae php7ts!php_execute_script+0x23a [c:\php-sdk\snap_master\vc11\x86\ts-windows-vc11-x86\main\main.c @ 2567] 0523f800 6f9f2765 php7apache2_4!php_handler+0x58e [c:\php-sdk\snap_master\vc11\x86\ts-windows-vc11-x86\sapi\apache2handler\sapi_apache2.c @ 662] 0523f818 6f9f2bfe libhttpd!ap_run_handler+0x25 0523f830 6fa023de libhttpd!ap_invoke_handler+0x9e 0523f850 6fa02471 libhttpd!ap_die+0x3ae 0523f864 6f9fcef1 libhttpd!ap_die+0x441 0523f880 6f9fcf97 libhttpd!ap_psignature+0x13e1 0523f88c 6f9f5e65 libhttpd!ap_psignature+0x1487 0523f8a4 6fa19fe3 libhttpd!ap_run_process_connection+0x25 0523f8cc 75513677 libhttpd!ap_regkey_value_remove+0x1183 0523f8d8 77609d72 kernel32!BaseThreadInitThunk+0x12 0523f918 77609d45 ntdll!RtlInitializeExceptionChain+0x63 0523f930 00000000 ntdll!RtlInitializeExceptionChain+0x36 ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=68058&edit=1