dl() of module with aliased class crashes in shutdown #15367

==81087== Command: php -n -r dl("zend_test.so");
==81087== 
==81087== Invalid read of size 1
==81087==    at 0xA0FF80: clean_module_class (zend_API.c:3111)
==81087==    by 0xA1FE73: zend_hash_apply_with_argument (zend_hash.c:2124)
==81087==    by 0xA0FFE7: clean_module_classes (zend_API.c:3121)
==81087==    by 0xA100C3: module_destructor (zend_API.c:3158)
==81087==    by 0xA1073B: zend_post_deactivate_modules (zend_API.c:3284)
==81087==    by 0x9491DF: php_request_shutdown (main.c:1904)
==81087==    by 0xBA1D1B: do_cli (php_cli.c:1136)
==81087==    by 0xBA21B3: main (php_cli.c:1340)
==81087==  Address 0x893c950 is 0 bytes inside a block of size 512 free'd
==81087==    at 0x4848FE0: free (in /usr/lib/aarch64-linux-gnu/valgrind/vgpreload_memcheck-arm64-linux.so)
==81087==    by 0x9ECEC7: destroy_zend_class (zend_opcode.c:513)
==81087==    by 0xA1DA33: _zend_hash_del_el_ex (zend_hash.c:1488)
==81087==    by 0xA1DB3B: _zend_hash_del_el (zend_hash.c:1515)
==81087==    by 0xA1FEDB: zend_hash_apply_with_argument (zend_hash.c:2128)
==81087==    by 0xA0FFE7: clean_module_classes (zend_API.c:3121)
==81087==    by 0xA100C3: module_destructor (zend_API.c:3158)
==81087==    by 0xA1073B: zend_post_deactivate_modules (zend_API.c:3284)
==81087==    by 0x9491DF: php_request_shutdown (main.c:1904)
==81087==    by 0xBA1D1B: do_cli (php_cli.c:1136)
==81087==    by 0xBA21B3: main (php_cli.c:1340)
==81087==  Block was alloc'd at
==81087==    at 0x4847E4C: malloc (in /usr/lib/aarch64-linux-gnu/valgrind/vgpreload_memcheck-arm64-linux.so)
==81087==    by 0xA1095F: do_register_internal_class (zend_API.c:3312)
==81087==    by 0xA10CD7: zend_register_internal_class (zend_API.c:3387)
==81087==    by 0xA10B4F: zend_register_internal_class_ex (zend_API.c:3350)
==81087==    by 0x8A1BDD3: register_class__ZendTestClass (test_arginfo.h:541)
==81087==    by 0x8A253AF: zm_startup_zend_test (test.c:1163)
==81087==    by 0xA0D08F: zend_startup_module_ex (zend_API.c:2312)
==81087==    by 0x7EEEBB: php_load_extension (dl.c:257)
==81087==    by 0x7EEF87: php_dl (dl.c:300)
==81087==    by 0x7EE82F: zif_dl (dl.c:69)
==81087==    by 0xA49B2F: ZEND_DO_ICALL_SPEC_RETVAL_UNUSED_HANDLER (zend_vm_execute.h:1275)
==81087==    by 0xAD5087: execute_ex (zend_vm_execute.h:57212)