服务器出现了很多这样的错误日志

lianwup

Thu Jan 12 16:36:25 2012] [warn] child process 31827 still did not exit, sending a SIGTERM
[Thu Jan 12 16:36:25 2012] [warn] child process 31828 still did not exit, sending a SIGTERM
[Thu Jan 12 16:36:25 2012] [warn] child process 31829 still did not exit, sending a SIGTERM
[Thu Jan 12 16:36:25 2012] [warn] child process 31830 still did not exit, sending a SIGTERM
[Thu Jan 12 16:36:25 2012] [warn] child process 31836 still did not exit, sending a SIGTERM
[Thu Jan 12 16:36:27 2012] [warn] child process 31760 still did not exit, sending a SIGTERM
[Thu Jan 12 16:36:27 2012] [warn] child process 31761 still did not exit, sending a SIGTERM
[Thu Jan 12 16:36:27 2012] [warn] child process 30311 still did not exit, sending a SIGTERM
[Thu Jan 12 16:36:27 2012] [warn] child process 30482 still did not exit, sending a SIGTERM
[Thu Jan 12 16:36:27 2012] [warn] child process 31762 still did not exit, sending a SIGTERM
[Thu Jan 12 16:36:27 2012] [warn] child process 30317 still did not exit, sending a SIGTERM
[Thu Jan 12 16:36:27 2012] [warn] child process 30527 still did not exit, sending a SIGTERM
[Thu Jan 12 16:36:27 2012] [warn] child process 31763 still did not exit, sending a SIGTERM
[Thu Jan 12 16:36:27 2012] [warn] child process 30343 still did not exit, sending a SIGTERM
[Thu Jan 12 16:36:27 2012] [warn] child process 30528 still did not exit, sending a SIGTERM
一会服务器就挂了