apache启动时报这样的错误
[Tue Feb 26 22:56:30 2008] [warn] child process 32005 still did not exit, sending a SIGTERM
[Tue Feb 26 22:56:30 2008] [warn] child process 32006 still did not exit, sending a SIGTERM
[Tue Feb 26 22:56:30 2008] [warn] child process 32061 still did not exit, sending a SIGTERM
[Tue Feb 26 22:56:30 2008] [warn] child process 32089 still did not exit, sending a SIGTERM
[Tue Feb 26 22:56:30 2008] [warn] child process 32091 still did not exit, sending a SIGTERM
[Tue Feb 26 22:56:30 2008] [warn] child process 32145 still did not exit, sending a SIGTERM
[Tue Feb 26 22:56:32 2008] [warn] child process 32005 still did not exit, sending a SIGTERM
[Tue Feb 26 22:56:32 2008] [warn] child process 32006 still did not exit, sending a SIGTERM
[Tue Feb 26 22:56:32 2008] [warn] child process 32061 still did not exit, sending a SIGTERM
[Tue Feb 26 22:56:32 2008] [warn] child process 32089 still did not exit, sending a SIGTERM
[Tue Feb 26 22:56:32 2008] [warn] child process 32091 still did not exit, sending a SIGTERM
[Tue Feb 26 22:56:32 2008] [warn] child process 32145 still did not exit, sending a SIGTERM
[Tue Feb 26 22:56:34 2008] [warn] child process 32005 still did not exit, sending a SIGTERM
[Tue Feb 26 22:56:34 2008] [warn] child process 32006 still did not exit, sending a SIGTERM
[Tue Feb 26 22:56:34 2008] [warn] child process 32061 still did not exit, sending a SIGTERM
[Tue Feb 26 22:56:34 2008] [warn] child process 32089 still did not exit, sending a SIGTERM
[Tue Feb 26 22:56:34 2008] [warn] child process 32091 still did not exit, sending a SIGTERM
[Tue Feb 26 22:56:34 2008] [warn] child process 32145 still did not exit, sending a SIGTERM
[Tue Feb 26 22:56:36 2008] [error] child process 32005 still did not exit, sending a SIGKILL
[Tue Feb 26 22:56:36 2008] [error] child process 32006 still did not exit, sending a SIGKILL
[Tue Feb 26 22:56:36 2008] [error] child process 32061 still did not exit, sending a SIGKILL
[Tue Feb 26 22:56:36 2008] [error] child process 32089 still did not exit, sending a SIGKILL
[Tue Feb 26 22:56:36 2008] [error] child process 32091 still did not exit, sending a SIGKILL
[Tue Feb 26 22:56:36 2008] [error] child process 32145 still did not exit, sending a SIGKILL
[Tue Feb 26 22:56:37 2008] [notice] SIGHUP received. Attempting to restart
[Tue Feb 26 22:56:37 2008] [notice] Apache/2.2.3 (Unix) mod_ssl/2.2.3 OpenSSL/0.9.7a mod_jk/1.2.21 configured -- resuming normal operations
是为什么？
