In meiner Apache error_log steht ein komischer Eintrag nachdem mein Server crasht:
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*** glibc detected *** /usr/sbin/httpd2-prefork: malloc(): memory corruption: 0x8012ee48 ***
======= Backtrace: =========
/lib/libc.so.6[0xb7c95911]
/lib/libc.so.6[0xb7c9793b]
/lib/libc.so.6(malloc+0x86)[0xb7c99206]
/usr/lib/apache2/mod_php5.so(_emalloc+0x5b)[0xb78fca4b]
/usr/lib/apache2/mod_php5.so(zend_stack_init+0x1c)[0xb7911b5c]
/usr/lib/apache2/mod_php5.so(zend_init_compiler_data_structures+0x12)[0xb7902f82]
/usr/lib/apache2/mod_php5.so(init_compiler+0xb)[0xb79030ab]
/usr/lib/apache2/mod_php5.so(zend_activate+0xb)[0xb791265b]
/usr/lib/apache2/mod_php5.so(php_request_startup+0xc8)[0xb78d6068]
/usr/lib/apache2/mod_php5.so[0xb79889df]
/usr/sbin/httpd2-prefork(ap_run_handler+0x6d)[0x8002f3cd]
/usr/sbin/httpd2-prefork(ap_invoke_handler+0x68)[0x80032c98]
/usr/sbin/httpd2-prefork(ap_internal_redirect+0x84)[0x8003e694]
/usr/lib/apache2-prefork/mod_rewrite.so[0xb75ffc90]
/usr/sbin/httpd2-prefork(ap_run_handler+0x6d)[0x8002f3cd]
/usr/sbin/httpd2-prefork(ap_invoke_handler+0x68)[0x80032c98]
/usr/sbin/httpd2-prefork(ap_process_request+0x1a1)[0x8003e841]
/usr/sbin/httpd2-prefork[0x8003b5f8]
/usr/sbin/httpd2-prefork(ap_run_process_connection+0x6d)[0x80036f9d]
/usr/sbin/httpd2-prefork(ap_process_connection+0x4c)[0x8003709c]
/usr/sbin/httpd2-prefork[0x80042c34]
/usr/sbin/httpd2-prefork[0x80042f41]
/usr/sbin/httpd2-prefork(ap_mpm_run+0x913)[0x80043943]
/usr/sbin/httpd2-prefork(main+0x877)[0x8001acc7]
/lib/libc.so.6(__libc_start_main+0xdc)[0xb7c4787c]
/usr/sbin/httpd2-prefork[0x80019e21]
======= Memory map: ========
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======= Memory map: ========
80000000-8004f000 r-xp 00000000 08:02 48428 /usr/sbin/httpd2-prefork
8004f000-80052000 rw-p 0004e000 08:02 48428 /usr/sbin/httpd2-prefork
80052000-808bb000 rw-p 80052000 00:00 0 [heap]
b2c00000-b2c21000 rw-p b2c00000 00:00 0
b2c21000-b2d00000 ---p b2c21000 00:00 0
b2d30000-b2d3a000 r-xp 00000000 08:02 2022 /lib/libgcc_s.so.1
b2d3a000-b2d3b000 rw-p 00009000 08:02 2022 /lib/libgcc_s.so.1
b2d42000-b2d4b000 rw-s 00000000 00:08 8935 /dev/zero (deleted)
b2d4b000-b2d4c000 rw-p b2d4b000 00:00 0
b2d4c000-b2dcc000 rw-s 00000000 00:08 65537 /SYSV00000000 (deleted)
b2dcc000-b4dcc000 rw-s 00000000 00:08 8931 /dev/zero (deleted)
b4dcc000-b6dcc000 rw-s 00000000 00:08 32768 /SYSV00000000 (deleted)
b6dcc000-b6dd5000 r-xp 00000000 08:02 48035 /usr/lib/php5/extensions/sockets.so
b6dd5000-b6dd6000 rw-p 00009000 08:02 48035 /usr/lib/php5/extensions/sockets.so
b6dd6000-b6de7000 r-xp 00000000 08:02 48034 /usr/lib/php5/extensions/openssl.so
b6de7000-b6de8000 rw-p 00010000 08:02 48034 /usr/lib/php5/extensions/openssl.so
b6de8000-b6de9000 rw-p b6de8000 00:00 0
b6de9000-b6ef7000 r-xp 00000000 08:02 47999 /usr/lib/libmysqlclient.so.15.0.0
b6ef7000-b6f22000 rw-p 0010e000 08:02 47999 /usr/lib/libmysqlclient.so.15.0.0
b6f22000-b6f2d000 r-xp 00000000 08:02 48031 /usr/lib/php5/extensions/mysql.so
b6f2d000-b6f2e000 rw-p 0000b000 08:02 48031 /usr/lib/php5/extensions/mysql.so
b6f2e000-b6f73000 r-xp 00000000 08:02 47975 /usr/lib/libmhash.so.2.0.0
b6f73000-b6f74000 rw-p 00045000 08:02 47975 /usr/lib/libmhash.so.2.0.0
b6f74000-b6f7a000 r-xp 00000000 08:02 48036 /usr/lib/php5/extensions/zlib.so
b6f7a000-b6f7b000 rw-p 00006000 08:02 48036 /usr/lib/php5/extensions/zlib.so
b6f7b000-b6f80000 r-xp 00000000 08:02 47834 /usr/lib/libltdl.so.3.1.4
b6f80000-b6f81000 rw-p 00005000 08:02 47834 /usr/lib/libltdl.so.3.1.4
b6f81000-b6fac000 r-xp 00000000 08:02 47969 /usr/lib/libmcrypt.so.4.4.7
b6fac000-b6faf000 rw-p 0002a000 08:02 47969 /usr/lib/libmcrypt.so.4.4.7
Ich kann damit echt gar nichts anfangen...ist evtl. der Arbeitsspeicher defekt, oder bin ich komplett auf dem Holzweg?
Danke für alle Tipps.
Grüße
