Unfortunately I didn't keep that particular core dump, but I have more recent dumps. I've attached one of them. The error has changed:
[New LWP 3553] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". Core was generated by `php-fpm: pool smf'. Program terminated with signal SIGBUS, Bus error. #0 0x0000560f1b3fc426 in lex_scan (zendlval=zendlval@entry=0x7ffc84fdf5b0) at Zend/zend_language_scanner.l:1981 1981 Zend/zend_language_scanner.l: No such file or directory. (gdb) bt #0 0x0000560f1b3fc426 in lex_scan (zendlval=zendlval@entry=0x7ffc84fdf5b0) at Zend/zend_language_scanner.l:1981 #1 0x0000560f1b41340e in zendlex (elem=elem@entry=0x7ffc84fdf668) at ./Zend/zend_compile.c:1728 #2 0x0000560f1b3f6dff in zendparse () at ./Zend/zend_language_parser.c:4229 #3 0x0000560f1b3f9457 in zend_compile (type=type@entry=2) at Zend/zend_language_scanner.l:586 #4 0x0000560f1b3fa98a in compile_file (file_handle=0x7ffc84fe0570, type=2) at Zend/zend_language_scanner.l:636 #5 0x00007faf412b3ecc in ?? () from /usr/lib/php/20170718/phar.so #6 0x00007faf4b4ba29c in ?? () from /usr/lib/php/20170718/opcache.so #7 0x00007faf4b4bbf58 in ?? () from /usr/lib/php/20170718/opcache.so #8 0x0000560f1b3faa32 in compile_filename (type=type@entry=2, filename=filename@entry=0x7faf4ba1f460) at Zend/zend_language_scanner.l:663 #9 0x0000560f1b49b25b in zend_include_or_eval (inc_filename=inc_filename@entry=0x7faf4ba1f460, type=2) at ./Zend/zend_execute.c:2832 #10 0x0000560f1b4db483 in ZEND_INCLUDE_OR_EVAL_SPEC_TMPVAR_HANDLER () at ./Zend/zend_vm_execute.h:48894 #11 0x0000560f1b4e0f97 in execute_ex (ex=0x27) at ./Zend/zend_vm_execute.h:63210 #12 0x0000560f1b4e7f77 in zend_execute (op_array=op_array@entry=0x7faf4ba7f000, return_value=return_value@entry=0x7faf2f6c3098) at ./Zend/zend_vm_execute.h:63780 #13 0x0000560f1b436702 in zend_execute_scripts (type=type@entry=8, retval=0x7faf2f6c3098, retval@entry=0x0, file_count=1268904752, file_count@entry=3) at ./Zend/zend.c:1498 #14 0x0000560f1b3d2160 in php_execute_script (primary_file=0x7ffc84fe2d90) at ./main/main.c:2599 #15 0x0000560f1b2817bb in main (argc=<optimized out>, argv=<optimized out>) at ./sapi/fpm/fpm/fpm_main.c:1966 (gdb) ** Attachment added: "Core dump file" https://bugs.launchpad.net/ubuntu/+source/php7.2/+bug/1865338/+attachment/5333646/+files/core-php-fpm7.2.zip -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1865338 Title: zend_string_init error: Cannot access memory To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/php7.2/+bug/1865338/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs