Can someone please help me out here. My server (Apache specially) has been acting wiered whole day.
[Sun Jul 1 11:01:33 2007] [notice] Apache/1.3.37 (Unix) PHP/4.4.4 FrontPage/5.0.2.2510 mod_ssl/2.8.28 OpenSSL/0.9.7a configured -- resuming normal operations
[Sun Jul 1 11:01:33 2007] [notice] suEXEC mechanism enabled (wrapper: /usr/local/apache/bin/suexec)
[Sun Jul 1 11:01:33 2007] [notice] Accept mutex: sysvsem (Default: sysvsem)
[Sun Jul 1 12:02:43 2007] [notice] SIGUSR1 received. Doing graceful restart
[Sun Jul 1 12:02:56 2007] [alert] httpd: Could not determine the server's fully qualified domain name, using 127.0.0.1 for ServerName
[Sun Jul 1 12:04:05 2007] [notice] Apache/1.3.37 (Unix) PHP/4.4.4 FrontPage/5.0.2.2510 mod_ssl/2.8.28 OpenSSL/0.9.7a configured -- resuming normal operations
[Sun Jul 1 12:04:05 2007] [notice] suEXEC mechanism enabled (wrapper: /usr/local/apache/bin/suexec)
[Sun Jul 1 12:04:05 2007] [notice] Accept mutex: sysvsem (Default: sysvsem)
[Sun Jul 1 13:01:36 2007] [notice] SIGUSR1 received. Doing graceful restart
[Sun Jul 1 13:01:38 2007] [alert] httpd: Could not determine the server's fully qualified domain name, using 127.0.0.1 for ServerName
[Sun Jul 1 13:01:39 2007] [notice] Apache/1.3.37 (Unix) PHP/4.4.4 FrontPage/5.0.2.2510 mod_ssl/2.8.28 OpenSSL/0.9.7a configured -- resuming normal operations
[Sun Jul 1 13:01:39 2007] [notice] suEXEC mechanism enabled (wrapper: /usr/local/apache/bin/suexec)
[Sun Jul 1 13:01:39 2007] [notice] Accept mutex: sysvsem (Default: sysvsem)
[Sun Jul 1 14:01:49 2007] [notice] SIGUSR1 received. Doing graceful restart
[Sun Jul 1 14:02:10 2007] [alert] httpd: Could not determine the server's fully qualified domain name, using 127.0.0.1 for ServerName
[Sun Jul 1 14:02:16 2007] [notice] Apache/1.3.37 (Unix) PHP/4.4.4 FrontPage/5.0.2.2510 mod_ssl/2.8.28 OpenSSL/0.9.7a configured -- resuming normal operations
[Sun Jul 1 14:02:16 2007] [notice] suEXEC mechanism enabled (wrapper: /usr/local/apache/bin/suexec)
[Sun Jul 1 14:02:16 2007] [notice] Accept mutex: sysvsem (Default: sysvsem)
[Sun Jul 1 15:01:51 2007] [notice] SIGUSR1 received. Doing graceful restart
[Sun Jul 1 15:01:52 2007] [alert] httpd: Could not determine the server's fully qualified domain name, using 127.0.0.1 for ServerName
[Sun Jul 1 15:01:59 2007] [notice] Apache/1.3.37 (Unix) PHP/4.4.4 FrontPage/5.0.2.2510 mod_ssl/2.8.28 OpenSSL/0.9.7a configured -- resuming normal operations
[Sun Jul 1 15:01:59 2007] [notice] suEXEC mechanism enabled (wrapper: /usr/local/apache/bin/suexec)
[Sun Jul 1 15:01:59 2007] [notice] Accept mutex: sysvsem (Default: sysvsem)
[Sun Jul 1 15:40:27 2007] [notice] caught SIGTERM, shutting down
[Sun Jul 1 15:45:34 2007] [alert] httpd: Could not determine the server's fully qualified domain name, using 127.0.0.1 for ServerName
[Sun Jul 1 15:45:35 2007] [notice] Apache/1.3.37 (Unix) PHP/4.4.4 FrontPage/5.0.2.2510 mod_ssl/2.8.28 OpenSSL/0.9.7a configured -- resuming normal operations
[Sun Jul 1 15:45:35 2007] [notice] suEXEC mechanism enabled (wrapper: /usr/local/apache/bin/suexec)
[Sun Jul 1 15:45:35 2007] [notice] Accept mutex: sysvsem (Default: sysvsem)
[Sun Jul 1 16:01:51 2007] [notice] SIGUSR1 received. Doing graceful restart
[Sun Jul 1 16:01:52 2007] [alert] httpd: Could not determine the server's fully qualified domain name, using 127.0.0.1 for ServerName
[Sun Jul 1 16:01:53 2007] [notice] Apache/1.3.37 (Unix) PHP/4.4.4 FrontPage/5.0.2.2510 mod_ssl/2.8.28 OpenSSL/0.9.7a configured -- resuming normal operations
[Sun Jul 1 16:01:53 2007] [notice] suEXEC mechanism enabled (wrapper: /usr/local/apache/bin/suexec)
[Sun Jul 1 16:01:53 2007] [notice] Accept mutex: sysvsem (Default: sysvsem)
[Sun Jul 1 17:02:29 2007] [notice] SIGUSR1 received. Doing graceful restart
[Sun Jul 1 17:02:32 2007] [alert] httpd: Could not determine the server's fully qualified domain name, using 127.0.0.1 for ServerName
[Sun Jul 1 17:02:37 2007] [notice] Apache/1.3.37 (Unix) PHP/4.4.4 FrontPage/5.0.2.2510 mod_ssl/2.8.28 OpenSSL/0.9.7a configured -- resuming normal operations
[Sun Jul 1 17:02:37 2007] [notice] suEXEC mechanism enabled (wrapper: /usr/local/apache/bin/suexec)
[Sun Jul 1 17:02:37 2007] [notice] Accept mutex: sysvsem (Default: sysvsem)
[Sun Jul 1 18:01:59 2007] [notice] SIGUSR1 received. Doing graceful restart
[Sun Jul 1 18:02:03 2007] [alert] httpd: Could not determine the server's fully qualified domain name, using 127.0.0.1 for ServerName
[Sun Jul 1 18:02:13 2007] [notice] Apache/1.3.37 (Unix) PHP/4.4.4 FrontPage/5.0.2.2510 mod_ssl/2.8.28 OpenSSL/0.9.7a configured -- resuming normal operations
[Sun Jul 1 18:02:13 2007] [notice] suEXEC mechanism enabled (wrapper: /usr/local/apache/bin/suexec)
[Sun Jul 1 18:02:13 2007] [notice] Accept mutex: sysvsem (Default: sysvsem)
[Sun Jul 1 19:01:50 2007] [notice] SIGUSR1 received. Doing graceful restart
[Sun Jul 1 19:01:51 2007] [alert] httpd: Could not determine the server's fully qualified domain name, using 127.0.0.1 for ServerName
[Sun Jul 1 19:01:52 2007] [notice] Apache/1.3.37 (Unix) PHP/4.4.4 FrontPage/5.0.2.2510 mod_ssl/2.8.28 OpenSSL/0.9.7a configured -- resuming normal operations
[Sun Jul 1 19:01:52 2007] [notice] suEXEC mechanism enabled (wrapper: /usr/local/apache/bin/suexec)
[Sun Jul 1 19:01:52 2007] [notice] Accept mutex: sysvsem (Default: sysvsem)
*** glibc detected *** double free or corruption (fasttop): 0x086743b8 ***
*** glibc detected *** double free or corruption (fasttop): 0x086743b8 ***
*** glibc detected *** corrupted double-linked list: 0x08761a48 ***
*** glibc detected *** double free or corruption (fasttop): 0x086743b8 ***
*** glibc detected *** double free or corruption (!prev): 0x0867e2e0 ***
*** glibc detected *** double free or corruption (fasttop): 0x086743b8 ***
*** glibc detected *** corrupted double-linked list: 0x086743b0 ***
*** glibc detected *** corrupted double-linked list: 0x089916a0 ***
*** glibc detected *** double free or corruption (fasttop): 0x086743b8 ***
*** glibc detected *** double free or corruption (fasttop): 0x086743b8 ***
*** glibc detected *** double free or corruption (fasttop): 0x086743b8 ***
[Sun Jul 1 19:03:05 2007] [notice] caught SIGTERM, shutting down
[Sun Jul 1 19:05:22 2007] [alert] httpd: Could not determine the server's fully qualified domain name, using 127.0.0.1 for ServerName
[Sun Jul 1 19:05:22 2007] [notice] Apache/1.3.37 (Unix) PHP/4.4.4 FrontPage/5.0.2.2510 mod_ssl/2.8.28 OpenSSL/0.9.7a configured -- resuming normal operations
[Sun Jul 1 19:05:22 2007] [notice] suEXEC mechanism enabled (wrapper: /usr/local/apache/bin/suexec)
[Sun Jul 1 19:05:22 2007] [notice] Accept mutex: sysvsem (Default: sysvsem)
[Sun Jul 1 19:13:10 2007] [notice] caught SIGTERM, shutting down
[Sun Jul 1 19:13:13 2007] [alert] httpd: Could not determine the server's fully qualified domain name, using 127.0.0.1 for ServerName
[Sun Jul 1 19:13:13 2007] [notice] Apache/1.3.37 (Unix) PHP/4.4.4 FrontPage/5.0.2.2510 mod_ssl/2.8.28 OpenSSL/0.9.7a configured -- resuming normal operations
[Sun Jul 1 19:13:13 2007] [notice] suEXEC mechanism enabled (wrapper: /usr/local/apache/bin/suexec)
[Sun Jul 1 19:13:13 2007] [notice] Accept mutex: sysvsem (Default: sysvsem)
[Sun Jul 1 19:22:44 2007] [notice] SIGHUP received. Attempting to restart
[Sun Jul 1 19:22:45 2007] [alert] httpd: Could not determine the server's fully qualified domain name, using 127.0.0.1 for ServerName
[Sun Jul 1 19:22:48 2007] [notice] Apache/1.3.37 (Unix) PHP/4.4.4 FrontPage/5.0.2.2510 mod_ssl/2.8.28 OpenSSL/0.9.7a configured -- resuming normal operations
[Sun Jul 1 19:22:48 2007] [notice] suEXEC mechanism enabled (wrapper: /usr/local/apache/bin/suexec)
[Sun Jul 1 19:22:48 2007] [notice] Accept mutex: sysvsem (Default: sysvsem)
[Sun Jul 1 19:29:28 2007] [notice] SIGHUP received. Attempting to restart
[Sun Jul 1 19:29:28 2007] [alert] httpd: Could not determine the server's fully qualified domain name, using 127.0.0.1 for ServerName
[Sun Jul 1 19:29:30 2007] [notice] Apache/1.3.37 (Unix) PHP/4.4.4 FrontPage/5.0.2.2510 mod_ssl/2.8.28 OpenSSL/0.9.7a configured -- resuming normal operations
[Sun Jul 1 19:29:30 2007] [notice] suEXEC mechanism enabled (wrapper: /usr/local/apache/bin/suexec)
[Sun Jul 1 19:29:30 2007] [notice] Accept mutex: sysvsem (Default: sysvsem)