memory corruption meldung in error_log
Posted: 2007-04-19 15:20
Hallo!
In meiner Apache error_log steht ein komischer Eintrag nachdem mein Server crasht:
Dann steht da noch ellenlang folgendes (ist nur ein Auszug)
Ich kann damit echt gar nichts anfangen...ist evtl. der Arbeitsspeicher defekt, oder bin ich komplett auf dem Holzweg?
Danke für alle Tipps.
Grüße
In meiner Apache error_log steht ein komischer Eintrag nachdem mein Server crasht:
Code: Select all
*** 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: ========
Code: Select all
======= 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