问题描述

webman reload出现coredump文件

gdb php -c core.40751

报错信息如下，是什么原因了

php -v

PHP 8.0.3 (cli) (built: Mar 31 2021 09:56:38) ( NTS )
Copyright (c) The PHP Group
Zend Engine v4.0.3, Copyright (c) Zend Technologies

GNU gdb (Debian 8.2.1-2+b3) 8.2.1
Copyright (C) 2018 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
Type "show copying" and "show warranty" for details.
This GDB was configured as "x86_64-linux-gnu".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>.
Find the GDB manual and other documentation resources online at:
    <http://www.gnu.org/software/gdb/documentation/>.

For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from php...(no debugging symbols found)...done.
[New LWP 40751]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `WorkerMan: worker proce'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  0x00007f4f995ec51d in ?? () at ../signal/allocrtsig.c:41 from /lib/x86_64-linux-gnu/libc.so.6
41      ../signal/allocrtsig.c: No such file or directory.