Another (different) stack (still potentially corrupt, although at least they're starting with execute_internal)
(gdb) continue Continuing. Program received signal SIGSEGV, Segmentation fault. [Switching to Thread -1213597280 (LWP 31500)] 0xb78d061f in _efree () from /usr/lib/apache2/modules/libphp4.so (gdb) bt #0 0xb78d061f in _efree () from /usr/lib/apache2/modules/libphp4.so #1 0xb78e3d6e in zend_hash_destroy () from /usr/lib/apache2/modules/libphp4.so #2 0xb78dddc6 in _zval_dtor () from /usr/lib/apache2/modules/libphp4.so #3 0xb78d764b in _zval_ptr_dtor () from /usr/lib/apache2/modules/libphp4.so #4 0xb78e3d8c in zend_hash_destroy () from /usr/lib/apache2/modules/libphp4.so #5 0xb78dddc6 in _zval_dtor () from /usr/lib/apache2/modules/libphp4.so #6 0xb78d764b in _zval_ptr_dtor () from /usr/lib/apache2/modules/libphp4.so #7 0xb78e3d8c in zend_hash_destroy () from /usr/lib/apache2/modules/libphp4.so #8 0xb78dddc6 in _zval_dtor () from /usr/lib/apache2/modules/libphp4.so #9 0xb78d764b in _zval_ptr_dtor () from /usr/lib/apache2/modules/libphp4.so #10 0xb78e3d8c in zend_hash_destroy () from /usr/lib/apache2/modules/libphp4.so #11 0xb78d9647 in destroy_op_array () from /usr/lib/apache2/modules/libphp4.so #12 0xb78d94c2 in destroy_zend_function () from /usr/lib/apache2/modules/libphp4.so #13 0xb78e3d8c in zend_hash_destroy () from /usr/lib/apache2/modules/libphp4.so #14 0xb78d9524 in destroy_zend_class () from /usr/lib/apache2/modules/libphp4.so #15 0xb78e3c04 in zend_hash_del_key_or_index () from /usr/lib/apache2/modules/libphp4.so #16 0xb78e425a in zend_hash_reverse_apply () from /usr/lib/apache2/modules/libphp4.so #17 0xb78d751f in shutdown_executor () from /usr/lib/apache2/modules/libphp4.so #18 0xb78d7022 in execute_internal () from /usr/lib/apache2/modules/libphp4.so Previous frame inner to this frame (corrupt stack?) -- hoary: intermittent SIGSEGV from php pages after upgrade to 4.3.10-10ubuntu4.5 https://launchpad.net/bugs/53581 -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
