Bug #81648 [Opn]: SIGSEGV on Symfony controller annotations

Edit report at https://bugs.php.net/bug.php?id=81648&edit=1 ID: 81648 Updated by: nikic@php.net Reported by: hhoechtl at 1drop dot de Summary: SIGSEGV on Symfony controller annotations Status: Open Type: Bug Package: Reproducible crash Operating System: Debian 10 PHP Version: 8.0.13 Block user comment: N Private report: N New Comment: Maybe related to bug #81430 (does disabling whichever APM extension you're using fix this?) Previous Comments: ------------------------------------------------------------------------ [2021-11-22 11:06:44] hhoechtl at 1drop dot de Description: ------------ We try to run a Symfony based project and have some controllers with PHP8 annotations. But it crashes with a segmentation fault. (gdb) run bin/console ca:c Starting program: /usr/local/bin/php bin/console ca:c [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". // Clearing the cache for the prod environment with debug false Program received signal SIGSEGV, Segmentation fault. 0x00005555559a120b in zend_observer_fcall_end () (gdb) bt #0 0x00005555559a120b in zend_observer_fcall_end () #1 0x0000555555974eca in execute_ex () #2 0x00005555559076ba in zend_call_function () #3 0x0000555555907af5 in zend_call_known_function () #4 0x00005555557d0010 in ?? () #5 0x00005555556343e5 in ?? () #6 0x000055555597ceed in execute_ex () #7 0x0000555555990a02 in zend_generator_resume () #8 0x0000555555991449 in ?? () #9 0x000055555593bd72 in ?? () #10 0x0000555555944773 in ?? () #11 0x00005555559752b7 in execute_ex () #12 0x000055555597d0fe in zend_execute () #13 0x0000555555914e5d in zend_execute_scripts () #14 0x00005555558b22ae in php_execute_script () #15 0x00005555559a2aae in ?? () #16 0x000055555563dbcb in ?? () #17 0x00007ffff700709b in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6 #18 0x000055555563e30a in _start () I traced it down and the root case is this line: https://github.com/symfony/symfony/blob/5.4/src/Symfony/Component/Routing/Loader/AnnotationClassLoader.php#L376 The constructor of https://github.com/symfony/symfony/blob/5.4/src/Symfony/Component/Routing/Route.php#L53 is called with array(8) { [0]=> array(7) { ["path"]=> string(25) "/api/customer-prices/sync" ["name"]=> string(26) "api.onedrop.customerprices" ["requirements"]=> array(0) { } ["options"]=> array(0) { } ["defaults"]=> array(0) { } ["methods"]=> array(1) { [0]=> string(4) "POST" } ["schemes"]=> array(0) { } } [1]=> string(25) "/api/customer-prices/sync" [2]=> string(26) "api.onedrop.customerprices" [3]=> array(0) { } [4]=> array(0) { } [5]=> array(0) { } [6]=> NULL [7]=> array(1) { [0]=> string(4) "POST" } } and finishes execution and then the segmentation fault happens. So maybe it's the yield at that point. ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=81648&edit=1