php7.4 with enable opcache fpm crash

[haohetao]

php74_1 | [13-Dec-2019 00:49:16] NOTICE: fpm is running, pid 1
php74_1 | [13-Dec-2019 00:49:16] NOTICE: ready to handle connections
php74_1 | [13-Dec-2019 01:00:20] WARNING: [pool www] child 8 exited with code 11 after 664.260371 seconds from start
php74_1 | [13-Dec-2019 01:00:20] NOTICE: [pool www] child 10 started
php74_1 | [13-Dec-2019 01:00:21] WARNING: [pool www] child 9 exited with code 11 after 664.374304 seconds from start
php74_1 | [13-Dec-2019 01:00:21] NOTICE: [pool www] child 11 started
php74_1 | [13-Dec-2019 01:01:08] WARNING: [pool www] child 10 exited with code 11 after 48.040603 seconds from start
php74_1 | [13-Dec-2019 01:01:08] NOTICE: [pool www] child 12 started
php74_1 | [13-Dec-2019 01:01:48] WARNING: [pool www] child 11 exited with code 11 after 87.777834 seconds from start
php74_1 | [13-Dec-2019 01:01:48] NOTICE: [pool www] child 13 started
php74_1 | [13-Dec-2019 01:05:10] WARNING: [pool www] child 12 exited with code 11 after 241.452617 seconds from start
php74_1 | [13-Dec-2019 01:05:10] NOTICE: [pool www] child 22 started
php74_1 | [13-Dec-2019 01:05:30] WARNING: [pool www] child 13 exited with code 11 after 221.256168 seconds from start
php74_1 | [13-Dec-2019 01:05:30] NOTICE: [pool www] child 23 started
php74_1 | [13-Dec-2019 01:05:36] WARNING: [pool www] child 22 exited with code 11 after 26.137493 seconds from start
php74_1 | [13-Dec-2019 01:05:36] NOTICE: [pool www] child 24 started
php74_1 | [13-Dec-2019 01:06:43] WARNING: [pool www] child 23 exited with code 11 after 73.379843 seconds from start
php74_1 | [13-Dec-2019 01:06:43] NOTICE: [pool www] child 40 started
php74_1 | [13-Dec-2019 01:06:51] WARNING: [pool www] child 40 exited with code 11 after 7.861542 seconds from start
php74_1 | [13-Dec-2019 01:06:51] NOTICE: [pool www] child 41 started
php74_1 | [13-Dec-2019 01:08:20] WARNING: [pool www] child 24 exited with code 11 after 163.515503 seconds from start
php74_1 | [13-Dec-2019 01:08:20] NOTICE: [pool www] child 57 started
php74_1 | [13-Dec-2019 01:08:21] WARNING: [pool www] child 41 exited with code 11 after 90.407142 seconds from start
php74_1 | [13-Dec-2019 01:08:21] NOTICE: [pool www] child 58 started
php74_1 | [13-Dec-2019 01:08:23] WARNING: [pool www] child 57 exited with code 11 after 3.028414 seconds from start
php74_1 | [13-Dec-2019 01:08:23] NOTICE: [pool www] child 59 started