Server Crashing

portcullis

Joined
Oct 15, 2008
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#1
Hi there

What does this mean and why does my server crash shortly after I get this emailed to me?

It's happened several times in the past 12 hours.

Thanks
---

Subject: Cron <root@coeus> /usr/bin/php -q /usr/local/elastix/sampler.php

*** glibc detected *** /usr/bin/php: free(): invalid next size (normal): 0x091e0000 *** ======= Backtrace: ========= /lib/libc.so.6[0x3adc78] /lib/libc.so.6(cfree+0x90)[0x3b1220]
/usr/bin/php(zend_hash_destroy+0x4e)[0x81d460e]
/usr/bin/php(zend_shutdown+0x2b)[0x81cb8ab]
/usr/bin/php(php_module_shutdown+0x2f)[0x818e0ff]
/usr/bin/php(main+0x3c1)[0x8241631]
/lib/libc.so.6(__libc_start_main+0xdc)[0x35bdec]
/usr/bin/php[0x80756a1]
======= Memory map: ========
00110000-0014b000 r-xp 00000000 03:02 9030112 /lib/libsepol.so.1
0014b000-0014c000 rwxp 0003a000 03:02 9030112 /lib/libsepol.so.1
0014c000-00156000 rwxp 0014c000 00:00 0
00329000-00342000 r-xp 00000000 03:02 9028643 /lib/ld-2.5.so
00342000-00343000 r-xp 00018000 03:02 9028643 /lib/ld-2.5.so
00343000-00344000 rwxp 00019000 03:02 9028643 /lib/ld-2.5.so
00346000-00483000 r-xp 00000000 03:02 9030102 /lib/libc-2.5.so
00483000-00485000 r-xp 0013d000 03:02 9030102 /lib/libc-2.5.so
00485000-00486000 rwxp 0013f000 03:02 9030102 /lib/libc-2.5.so
00486000-00489000 rwxp 00486000 00:00 0
0048b000-0048d000 r-xp 00000000 03:02 9030107 /lib/libdl-2.5.so
0048d000-0048e000 r-xp 00001000 03:02 9030107 /lib/libdl-2.5.so
0048e000-0048f000 rwxp 00002000 03:02 9030107 /lib/libdl-2.5.so
00491000-004b6000 r-xp 00000000 03:02 9030103 /lib/libm-2.5.so
004b6000-004b7000 r-xp 00024000 03:02 9030103 /lib/libm-2.5.so
004b7000-004b8000 rwxp 00025000 03:02 9030103 /lib/libm-2.5.so
004ba000-004cc000 r-xp 00000000 03:02 9030114 /lib/libpthread-2.5.so
004cc000-004cd000 r-xp 00011000 03:02 9030114 /lib/libpthread-2.5.so
004cd000-004ce000 rwxp 00012000 03:02 9030114 /lib/libpthread-2.5.so
004ce000-004d0000 rwxp 004ce000 00:00 0
004d2000-004e7000 r-xp 00000000 03:02 9030113 /lib/libselinux.so.1
004e7000-004e9000 rwxp 00015000 03:02 9030113 /lib/libselinux.so.1
004e9000-004f2000 r-xp 00000000 03:02 9026333 /lib/libnss_files-2.5.so
004f2000-004f3000 r-xp 00008000 03:02 9026333 /lib/libnss_files-2.5.so
004f3000-004f4000 rwxp 00009000 03:02 9026333 /lib/libnss_files-2.5.so
00528000-00529000 r-xp 00528000 00:00 0 [vdso]
00533000-00613000 r-xp 00000000 03:02 4333615 /usr/lib/libstdc++.so.6.0.8
00613000-00617000 r-xp 000df000 03:02 4333615 /usr/lib/libstdc++.so.6.0.8
00617000-00618000 rwxp 000e3000 03:02 4333615 /usr/lib/libstdc++.so.6.0.8
00618000-0061e000 rwxp 00618000 00:00 0
00620000-0062b000 r-xp 00000000 03:02 9030106 /lib/libgcc_s-4.1.2-20070626.so.1
0062b000-0062c000 rwxp 0000a000 03:02 9030106 /lib/libgcc_s-4.1.2-20070626.so.1
0062e000-00640000 r-xp 00000000 03:02 4333613 /usr/lib/libz.so.1.2.3
00640000-00641000 rwxp 00011000 03:02 4333613 /usr/lib/libz.so.1.2.3
00643000-00648000 r-xp 00000000 03:02 9030104 /lib/libcrypt-2.5.so
00648000-00649000 r-xp 00004000 03:02 9030104 /lib/libcrypt-2.5.so
00649000-0064a000 rwxp 00005000 03:02 9030104 /lib/libcrypt-2.5.so
0064a000-00671000 rwxp 0064a000 00:00 0
00673000-00674000 r-xp 00000000 03:02 4333629 /usr/lib/libpspell.so.15.1.3
00674000-00675000 rwxp 00000000 03:02 4333629 /usr/lib/libpspell.so.15.1.3
0067d000-00690000 r-xp 00000000 03:02 9026492 /lib/libnsl-2.5.so
00690000-00691000 r-xp 00012000 03:02 9026492 /lib/libnsl-2.5.so
00691000-00692000 rwxp 00013000 03:02 9026492 /lib/libnsl-2.5.so
00692000-00694000 rwxp 00692000 00:00 0
00696000-006a5000 r-xp 00000000 03:02 9030122 /lib/libresolv-2.5.so
006a5000-006a6000 r-xp 0000e000 03:02 9030122 /lib/libresolv-2.5.so
006a6000-006a7000 rwxp 0000f000 03:02 9030122 /lib/libresolv-2.5.so
006a7000-006a9000 rwxp 006a7000 00:00 0
006ab000-006ad000 r-xp 00000000 03:02 9030123 /lib/libcom_err.so.2.1
006ad000-006ae000 rwxp 00001000 03:02 9030123 /lib/libcom_err.so.2.1
006b0000-006b2000 r-xp 00000000 03:02 9030121 /lib/libkeyutils-1.2.so
006b2000-006b3000 rwxp 00001000 03:02 9030121 /lib/libkeyutils-1.2.so
006b5000-006da000 r-xp 00000000 03:02 4333625 /usr/lib/libk5crypto.so.3.1
006da000-006db000 rwxp 00025000 03:02 4333625 /usr/lib/libk5crypto.so.3.1
006dd000-006e5000 r-xp 00000000 03:02 4333624 /usr/lib/libkrb5support.so.0.1
006e5000-006e6000 rwxp 00007000 03:02 4333624 /usr/lib/libkrb5support.so.0.1
006e8000-006f8000 r-xp 00000000 03:02 4324386 /usr/lib/libbz2.so.1.0.3
006f8000-006f9000 rwxp 0000f000 03:02 4324386 /usr/lib/libbz2.so.1.0.3
006fd000-0078d000 r-xp 00000000 03:02 4333626 /usr/lib/libkrb5.so.3.3
0078d000-00790000 rwxp 0008f000 03:02 4333626 /usr/lib/libkrb5.so.3.3
00792000-008b9000 r-xp 00000000 03:02 9030124 /lib/libcrypto.so.0.9.8b
008b9000-008cb000 rwxp 00127000 03:02 9030124 /lib/libcrypto.so.0.9.8b
008cb000-008ce000 rwxp 008cb000 00:00 0
008d0000-008fd000 r-xp 00000000 03:02 4333627 /usr/lib/libgssapi_krb5.so.2.2
008fd000-008fe000 rwxp 0002d000 03:02 4333627 /usr/lib/libgssapi_krb5.so.2.2
00900000-0091c000 r-xp 00000000 03:02 9028645 /lib/libpcre.so.0.0.1
0091c000-0091d000 rwxp 0001c000 03:02 9028645 /lib/libpcre.so.0.0.1
0094b000-0098c000 r-xp 00000000 03:02 9030125 /lib/libssl.so.0.9.8b
0098c000-00990000 rwxp 00040000 03:02 9030125 /lib/libssl.so.0.9.8b
00992000-00a86000 r-xp 00000000 03:02 9030126 /lib/libdb-4.3.so
00a86000-00a89000 rwxp 000f3000 03:02 9030126 /lib/libdb-4.3.so
00a8b000-00bb7000 r-xp 00000000 03:02 4333633 /usr/lib/libxml2.so.2.6.26
00bb7000-00bbd000 rwxp 0012b000 03:02 4333633 /usr/lib/libxml2.so.2.6.26
00bbf000-00bef000 r-xp 00000000 03:02 4333631 /usr/lib/libidn.so.11.5.19
00bef000-00bf0000 rwxp 0002f000 03:02 4333631 /usr/lib/libidn.so.11.5.19
00bf2000-00c2d000 r-xp 00000000 03:02 4333632 /usr/lib/libcurl.so.3.0.0
00c2d000-00c2e000 rwxp 0003b000 03:02 4333632 /usr/lib/libcurl.so.3.0.0
00c30000-00ce9000 r-xp 00000000 03:02 4327013 /usr/lib/libaspell.so.15.1.3
00ce9000-00ced000 rwxp 000b8000 03:02 4327013 /usr/lib/libaspell.so.15.1.3
00ced000-00cf1000 rwxp 00ced000 00:00 0
00cf3000-00d26000 r-xp 00000000 03:02 4333630 /usr/lib/libgmp.so.3.3.3
00d26000-00d27000 rwxp 00032000 03:02 4333630 /usr/lib/libgmp.so.3.3.3
08047000-082c2000 r-xp 00000000 03:02 4327037 /usr/bin/php
082c2000-08313000 rw-p 0027b000 03:02 4327037 /usr/bin/php
08313000-0831a000 rw-p 08313000 00:00 0 091de000-09348000 rw-p 091de000 00:00 0 b7e00000-b7e21000 rw-p b7e00000 00:00 0 b7e21000-b7f00000 ---p b7e21000 00:00 0 b7f2e000-b7f36000 rw-p b7f2e000 00:00 0
bf7eb000-bf802000 rw-p bf7eb000 00:00 0 [stack]
 

portcullis

Joined
Oct 15, 2008
Messages
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#2
And another one:

*** glibc detected *** /usr/bin/php: free(): invalid next size (normal): 0x09923ff0 *** ======= Backtrace: ========= /lib/libc.so.6[0x3adc78] /lib/libc.so.6(cfree+0x90)[0x3b1220]
/usr/bin/php(zend_hash_del_key_or_index+0x208)[0x81d63f8]
/usr/bin/php(zend_unregister_functions+0x5e)[0x81cdbae]
/usr/bin/php(module_destructor+0x56)[0x81cece6]
/usr/bin/php[0x81d42a7]
/usr/bin/php(zend_hash_graceful_reverse_destroy+0x18)[0x81d4538]
/usr/bin/php(zend_shutdown+0x1e)[0x81cb89e]
/usr/bin/php(php_module_shutdown+0x2f)[0x818e0ff]
/usr/bin/php(main+0x3c1)[0x8241631]
/lib/libc.so.6(__libc_start_main+0xdc)[0x35bdec]
/usr/bin/php[0x80756a1]
======= Memory map: ========
00110000-001f0000 r-xp 00000000 03:02 4333615 /usr/lib/libstdc++.so.6.0.8
001f0000-001f4000 r-xp 000df000 03:02 4333615 /usr/lib/libstdc++.so.6.0.8
001f4000-001f5000 rwxp 000e3000 03:02 4333615 /usr/lib/libstdc++.so.6.0.8
001f5000-001fb000 rwxp 001f5000 00:00 0
001fb000-0021c000 r-xp 00000000 03:02 4325378 /usr/lib/php/modules/dom.so
0021c000-0021e000 rwxp 00021000 03:02 4325378 /usr/lib/php/modules/dom.so
0021e000-00250000 r-xp 00000000 03:02 4325388 /usr/lib/php/modules/gd.so
00250000-00270000 rwxp 00031000 03:02 4325388 /usr/lib/php/modules/gd.so
00270000-00284000 rwxp 00270000 00:00 0
00284000-00301000 r-xp 00000000 03:02 4333322 /usr/lib/libfreetype.so.6.3.10
00301000-00304000 rwxp 0007d000 03:02 4333322 /usr/lib/libfreetype.so.6.3.10
00304000-00325000 r-xp 00000000 03:02 4333612 /usr/lib/libjpeg.so.62.0.0
00325000-00326000 rwxp 00020000 03:02 4333612 /usr/lib/libjpeg.so.62.0.0
00329000-00342000 r-xp 00000000 03:02 9028643 /lib/ld-2.5.so
00342000-00343000 r-xp 00018000 03:02 9028643 /lib/ld-2.5.so
00343000-00344000 rwxp 00019000 03:02 9028643 /lib/ld-2.5.so
00346000-00483000 r-xp 00000000 03:02 9030102 /lib/libc-2.5.so
00483000-00485000 r-xp 0013d000 03:02 9030102 /lib/libc-2.5.so
00485000-00486000 rwxp 0013f000 03:02 9030102 /lib/libc-2.5.so
00486000-00489000 rwxp 00486000 00:00 0
0048b000-0048d000 r-xp 00000000 03:02 9030107 /lib/libdl-2.5.so
0048d000-0048e000 r-xp 00001000 03:02 9030107 /lib/libdl-2.5.so
0048e000-0048f000 rwxp 00002000 03:02 9030107 /lib/libdl-2.5.so
00491000-004b6000 r-xp 00000000 03:02 9030103 /lib/libm-2.5.so
004b6000-004b7000 r-xp 00024000 03:02 9030103 /lib/libm-2.5.so
004b7000-004b8000 rwxp 00025000 03:02 9030103 /lib/libm-2.5.so
004ba000-004cc000 r-xp 00000000 03:02 9030114 /lib/libpthread-2.5.so
004cc000-004cd000 r-xp 00011000 03:02 9030114 /lib/libpthread-2.5.so
004cd000-004ce000 rwxp 00012000 03:02 9030114 /lib/libpthread-2.5.so
004ce000-004d0000 rwxp 004ce000 00:00 0
004d2000-004e7000 r-xp 00000000 03:02 9030113 /lib/libselinux.so.1
004e7000-004e9000 rwxp 00015000 03:02 9030113 /lib/libselinux.so.1
004eb000-00526000 r-xp 00000000 03:02 9030112 /lib/libsepol.so.1
00526000-00527000 rwxp 0003a000 03:02 9030112 /lib/libsepol.so.1
00527000-00531000 rwxp 00527000 00:00 0
00531000-00556000 r-xp 00000000 03:02 4332227 /usr/lib/libpng12.so.0.10.0
00556000-00557000 rwxp 00024000 03:02 4332227 /usr/lib/libpng12.so.0.10.0
00557000-0056e000 r-xp 00000000 03:02 4330217 /usr/lib/php/modules/imap.so
0056e000-0056f000 rwxp 00017000 03:02 4330217 /usr/lib/php/modules/imap.so
0056f000-00579000 r-xp 00000000 03:02 9030109 /lib/libpam.so.0.81.5
00579000-0057a000 rwxp 0000a000 03:02 9030109 /lib/libpam.so.0.81.5
0057a000-0058c000 r-xp 00000000 03:02 9030108 /lib/libaudit.so.0.0.0
0058c000-0058e000 rwxp 00011000 03:02 9030108 /lib/libaudit.so.0.0.0
005b8000-005b9000 r-xp 005b8000 00:00 0 [vdso]
00602000-0060b000 r-xp 00000000 03:02 9026333 /lib/libnss_files-2.5.so
0060b000-0060c000 r-xp 00008000 03:02 9026333 /lib/libnss_files-2.5.so
0060c000-0060d000 rwxp 00009000 03:02 9026333 /lib/libnss_files-2.5.so
00620000-0062b000 r-xp 00000000 03:02 9030106 /lib/libgcc_s-4.1.2-20070626.so.1
0062b000-0062c000 rwxp 0000a000 03:02 9030106 /lib/libgcc_s-4.1.2-20070626.so.1
0062e000-00640000 r-xp 00000000 03:02 4333613 /usr/lib/libz.so.1.2.3
00640000-00641000 rwxp 00011000 03:02 4333613 /usr/lib/libz.so.1.2.3
00643000-00648000 r-xp 00000000 03:02 9030104 /lib/libcrypt-2.5.so
00648000-00649000 r-xp 00004000 03:02 9030104 /lib/libcrypt-2.5.so
00649000-0064a000 rwxp 00005000 03:02 9030104 /lib/libcrypt-2.5.so
0064a000-00671000 rwxp 0064a000 00:00 0
00673000-00674000 r-xp 00000000 03:02 4333629 /usr/lib/libpspell.so.15.1.3
00674000-00675000 rwxp 00000000 03:02 4333629 /usr/lib/libpspell.so.15.1.3
0067d000-00690000 r-xp 00000000 03:02 9026492 /lib/libnsl-2.5.so
00690000-00691000 r-xp 00012000 03:02 9026492 /lib/libnsl-2.5.so
00691000-00692000 rwxp 00013000 03:02 9026492 /lib/libnsl-2.5.so
00692000-00694000 rwxp 00692000 00:00 0
00696000-006a5000 r-xp 00000000 03:02 9030122 /lib/libresolv-2.5.so
006a5000-006a6000 r-xp 0000e000 03:02 9030122 /lib/libresolv-2.5.so
006a6000-006a7000 rwxp 0000f000 03:02 9030122 /lib/libresolv-2.5.so
006a7000-006a9000 rwxp 006a7000 00:00 0
006ab000-006ad000 r-xp 00000000 03:02 9030123 /lib/libcom_err.so.2.1
006ad000-006ae000 rwxp 00001000 03:02 9030123 /lib/libcom_err.so.2.1
006b0000-006b2000 r-xp 00000000 03:02 9030121 /lib/libkeyutils-1.2.so
006b2000-006b3000 rwxp 00001000 03:02 9030121 /lib/libkeyutils-1.2.so
006b5000-006da000 r-xp 00000000 03:02 4333625 /usr/lib/libk5crypto.so.3.1
006da000-006db000 rwxp 00025000 03:02 4333625 /usr/lib/libk5crypto.so.3.1
006dd000-006e5000 r-xp 00000000 03:02 4333624 /usr/lib/libkrb5support.so.0.1
006e5000-006e6000 rwxp 00007000 03:02 4333624 /usr/lib/libkrb5support.so.0.1
006e8000-006f8000 r-xp 00000000 03:02 4324386 /usr/lib/libbz2.so.1.0.3
006f8000-006f9000 rwxp 0000f000 03:02 4324386 /usr/lib/libbz2.so.1.0.3
006fd000-0078d000 r-xp 00000000 03:02 4333626 /usr/lib/libkrb5.so.3.3
0078d000-00790000 rwxp 0008f000 03:02 4333626 /usr/lib/libkrb5.so.3.3
00792000-008b9000 r-xp 00000000 03:02 9030124 /lib/libcrypto.so.0.9.8b
008b9000-008cb000 rwxp 00127000 03:02 9030124 /lib/libcrypto.so.0.9.8b
008cb000-008ce000 rwxp 008cb000 00:00 0
008d0000-008fd000 r-xp 00000000 03:02 4333627 /usr/lib/libgssapi_krb5.so.2.2
008fd000-008fe000 rwxp 0002d000 03:02 4333627 /usr/lib/libgssapi_krb5.so.2.2
00900000-0091c000 r-xp 00000000 03:02 9028645 /lib/libpcre.so.0.0.1
0091c000-0091d000 rwxp 0001c000 03:02 9028645 /lib/libpcre.so.0.0.1
0094b000-0098c000 r-xp 00000000 03:02 9030125 /lib/libssl.so.0.9.8b
0098c000-00990000 rwxp 00040000 03:02 9030125 /lib/libssl.so.0.9.8b
00992000-00a86000 r-xp 00000000 03:02 9030126 /lib/libdb-4.3.so
00a86000-00a89000 rwxp 000f3000 03:02 9030126 /lib/libdb-4.3.so
00a8b000-00bb7000 r-xp 00000000 03:02 4333633 /usr/lib/libxml2.so.2.6.26
00bb7000-00bbd000 rwxp 0012b000 03:02 4333633 /usr/lib/libxml2.so.2.6.26
00bbf000-00bef000 r-xp 00000000 03:02 4333631 /usr/lib/libidn.so.11.5.19
00bef000-00bf0000 rwxp 0002f000 03:02 4333631 /usr/lib/libidn.so.11.5.19
00bf2000-00c2d000 r-xp 00000000 03:02 4333632 /usr/lib/libcurl.so.3.0.0
00c2d000-00c2e000 rwxp 0003b000 03:02 4333632 /usr/lib/libcurl.so.3.0.0
00c30000-00ce9000 r-xp 00000000 03:02 4327013 /usr/lib/libaspell.so.15.1.3
00ce9000-00ced000 rwxp 000b8000 03:02 4327013 /usr/lib/libaspell.so.15.1.3
00ced000-00cf1000 rwxp 00ced000 00:00 0
00cf3000-00d26000 r-xp 00000000 03:02 4333630 /usr/lib/libgmp.so.3.3.3
00d26000-00d27000 rwxp 00032000 03:02 4333630 /usr/lib/libgmp.so.3.3.3
00d27000-00df5000 r-xp 00000000 03:02 4330216 /usr/lib/libc-client.so.1
00df5000-00df9000 rwxp 000ce000 03:02 4330216 /usr/lib/libc-client.so.1
08047000-082c2000 r-xp 00000000 03:02 4327037 /usr/bin/php
082c2000-08313000 rw-p 0027b000 03:02 4327037 /usr/bin/php
08313000-0831a000 rw-p 08313000 00:00 0 098db000-09a45000 rw-p 098db000 00:00 0 b7e00000-b7e21000 rw-p b7e00000 00:00 0 b7e21000-b7f00000 ---p b7e21000 00:00 0 b7f31000-b7f39000 rw-p b7f31000 00:00 0
bfa54000-bfa69000 rw-p bfa54000 00:00 0 [stack]
 

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