amazon-web-services - Nginx 服务器意外崩溃

Question

我在 aws 中的 nginx 服务器似乎因以下消息而崩溃，

2019/01/14 12:37:25 [notice] 18928#0: ModSecurity-nginx v1.0.0

2019/01/14 12:37:25 [notice] 18928#0: signal process started

2019/01/14 12:37:25 [notice] 1415#0: signal 15 (SIGTERM) received from 18928, exiting

2019/01/14 12:37:25 [notice] 1424#0: exiting

2019/01/14 12:37:25 [notice] 1423#0: exiting

2019/01/14 12:37:25 [notice] 1425#0: exiting

2019/01/14 12:37:25 [notice] 1426#0: exiting

2019/01/14 12:37:25 [notice] 1425#0: exit

2019/01/14 12:37:25 [notice] 1415#0: signal 17 (SIGCHLD) received from 1425

2019/01/14 12:37:25 [notice] 1415#0: worker process 1425 exited with code 0

2019/01/14 12:37:25 [notice] 1415#0: signal 29 (SIGIO) received

2019/01/14 12:37:25 [notice] 1424#0: exit

2019/01/14 12:37:25 [notice] 1415#0: signal 17 (SIGCHLD) received from 1424

2019/01/14 12:37:25 [notice] 1415#0: worker process 1424 exited with code 0

2019/01/14 12:37:25 [notice] 1415#0: signal 29 (SIGIO) received

2019/01/14 12:37:25 [notice] 1426#0: exit

2019/01/14 12:37:25 [notice] 1415#0: signal 17 (SIGCHLD) received from 1426

2019/01/14 12:37:25 [notice] 1415#0: worker process 1426 exited with code 0

2019/01/14 12:37:25 [notice] 1415#0: signal 29 (SIGIO) received

2019/01/14 12:37:25 [notice] 1423#0: exit

2019/01/14 12:37:25 [notice] 1415#0: signal 17 (SIGCHLD) received from 1423

2019/01/14 12:37:25 [notice] 1415#0: worker process 1423 exited with code 0

2019/01/14 12:37:25 [notice] 1415#0: exit

我不知道为什么！

标签： amazon-web-servicesnginxmod-security