{"id":7873,"date":"2023-09-27T07:16:49","date_gmt":"2023-09-26T22:16:49","guid":{"rendered":"https:\/\/jg7sfr.mydns.jp\/?p=7873"},"modified":"2023-10-08T09:43:56","modified_gmt":"2023-10-08T00:43:56","slug":"kernel-pid-2062-httpd-jid-0-uid-0-exited-on-signal-11-core-dumped","status":"publish","type":"post","link":"https:\/\/jg7sfr.mydns.jp\/?p=7873","title":{"rendered":"kernel: pid 2062 (httpd), jid 0, uid 0: exited on signal 11 (core dumped)"},"content":{"rendered":"\n

apache\u3092\u671d\u518d\u8d77\u52d5\u3002
\u306a\u305c\u304b\u30b5\u30a4\u30c8\u306b\u7e4b\u304c\u3089\u305a\u3002

\/var\/log\/messages
Sep 27 00:00:00 kernel: pid 2062 (httpd), jid 0, uid 0: exited on si gnal 11 (core dumped)

httpd-error.log
[Wed Sep 27 00:00:00.193390 2023] [mpm_prefork:notice] [pid 2062] AH00171: Graceful restart requested, doing restart

0 0 * * *\u306ecron\u306e\u5f71\u97ff\u304b\uff1f\u8abf\u3079\u307e\u3059\u3002

0\uff10 * * *
loglotation\u306e\u52d5\u4f5c\u6642\u9593\u3067\u3001\u30b9\u30af\u30ea\u30d7\u30c8\u3067\u6307\u5b9a\u3055\u308c\u305f\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u304c\u7121\u3044\u306e\u3092\u78ba\u8a8d\u3002\u5b58\u5728\u3057\u306a\u3044\u30e6\u30fc\u30b6\u30fc\u3068\u30b0\u30eb\u30fc\u30d7\u3067mysqlrouter\u306e\u95a2\u9023\u3092create\u3057\u3066\u3044\u305f\u306e\u3082\u78ba\u8a8d\u3002\u4fee\u6b63\u3002cron\u306e\u30b3\u30de\u30f3\u30c9\u306f\u30a8\u30e9\u30fc\u51fa\u529b\u7121\u3057\u3092\u78ba\u8a8d\u3002\u69d8\u5b50\u898b\u3067\u3059\u3002

\u4fee\u6b63\u5f8c\u3082\u30c0\u30a6\u30f3\u3002\u4e8c\u65e5\u9023\u7d9a\u3002

\u4e09\u65e5\u76ee\u3002\u30b5\u30fc\u30d3\u30b9\u306f\u8d77\u52d5\u3057\u3066\u3044\u308b
# service apache24 status
apache24 is running as pid 2056.
\u3068\u3044\u3046\u304bcore dump\u3092\u5410\u3044\u3066\u518d\u8d77\u52d5\u304c\u639b\u304b\u3063\u3066\u3044\u308b\u3002
\/httpd.core\u6628\u65e5\u306e\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u3067\uff1f\uff1f\uff1f

gdb\u3067\u5185\u5bb9\u78ba\u8a8d

gdb \/usr\/local\/sbin\/httpd -c \/httpd.core
GNU gdb (GDB) 13.1 [GDB v13.1 for FreeBSD]
Copyright (C) 2023 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later http:\/\/gnu.org\/licenses\/gpl.html<\/a>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
Type “show copying” and “show warranty” for details.
This GDB was configured as “x86_64-portbld-freebsd13.2”.
Type “show configuration” for configuration details.
For bug reporting instructions, please see:
https:\/\/www.gnu.org\/software\/gdb\/bugs\/<\/a>.
Find the GDB manual and other documentation resources online at:
http:\/\/www.gnu.org\/software\/gdb\/documentation\/<\/a>.

For help, type “help”.
Type “apropos word” to search for commands related to “word”\u2026
Reading symbols from \/usr\/local\/sbin\/httpd\u2026
(No debugging symbols found in \/usr\/local\/sbin\/httpd)
[New LWP 100196]

warning: Could not load shared library symbols for [vdso].
Do you need “set solib-search-path” or “set sysroot”?
Core was generated by `\/usr\/local\/sbin\/httpd’.
Program terminated with signal SIGSEGV, Segmentation fault.
Address not mapped to object.
0 0x000000083e095c20 in ?? ()<\/p>\n\n\n\n

(gdb)

cron\u3067\u52d5\u4f5c\u3057\u3066\u3044\u308blogrotate\u3092\u518d\u8a2d\u5b9a\u3002\u4eca\u6669\u306e\u52d5\u4f5c\u3092\u5f85\u3064\u3002
9\/30\u30b5\u30fc\u30d3\u30b9\u306f\u843d\u3061\u3066\u305f\u3002\u8d77\u52d5\u3055\u305b\u308b\u3002\u6b63\u5e38\u306b\u8d77\u52d5\u306f\u639b\u304b\u308b\u3002
\u30b5\u30fc\u30d3\u30b9\u304c\u8d77\u52d5\u3057\u3066\u3044\u306a\u3044\u3068\u3044\u3046\u4e8b\u306f\u3001\u518d\u8d77\u52d5\u304c\u639b\u304b\u3063\u3066\u3044\u306a\u3044\u306e\u3060\u308d\u3046\u3002
\u306a\u305c\u3053\u306e\u6642\u9593\u78ba\u8a8d\u3067\u304d\u305f\u304b\u3068\u3044\u3046\u3068\u3001\u7236\u3092\u6025\u60a3\u306b\u9023\u308c\u3066\u884c\u3063\u305f\u305f\u3081\u3002

10\/1 1:01
\u4ecb\u8b77\u306b\u8d77\u3053\u3055\u308c\u3084\u3063\u3068\u843d\u3061\u7740\u304f\u3002
\u6628\u65e5\u306e\u5915\u65b9\u518d\u8d77\u52d5\u5f8c\u3001\u554f\u984c\u306f\u767a\u751f\u3057\u3066\u304a\u3089\u305a\u3002\u3088\u3063\u3066apache24\u30b5\u30fc\u30d3\u30b9\u3082\u554f\u984c\u306a\u3057\u3002
10\/2 \u554f\u984c\u306a\u3057
10\/3 httpd\u3067core dumped\u3002apache24\u306f\u505c\u6b62\u3002vdso?openssl?
\/etc\/ssl\u306eopenssl.cnf\u3092mv\u3057\u3066\u518d\u8d77\u52d5

gdb \/usr\/local\/sbin\/httpd -c \/httpd.core


<\/p>\n","protected":false},"excerpt":{"rendered":"

apache\u3092\u671d\u518d\u8d77\u52d5\u3002\u306a\u305c\u304b\u30b5\u30a4\u30c8\u306b\u7e4b\u304c\u3089\u305a\u3002 \/var\/log\/messagesSep 27 00:00:00 kernel: pid 2062 (httpd), jid 0, uid 0: exited on si…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"image","meta":{"footnotes":""},"categories":[4],"tags":[344,613,615,614,617,333,616,618],"class_list":["post-7873","post","type-post","status-publish","format-image","hentry","category-bsd","tag-apache","tag-apache24","tag-core-dump","tag-exited","tag-gdb","tag-httpd","tag-signal-11","tag-status","post_format-post-format-image"],"_links":{"self":[{"href":"https:\/\/jg7sfr.mydns.jp\/index.php?rest_route=\/wp\/v2\/posts\/7873","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jg7sfr.mydns.jp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jg7sfr.mydns.jp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jg7sfr.mydns.jp\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/jg7sfr.mydns.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7873"}],"version-history":[{"count":15,"href":"https:\/\/jg7sfr.mydns.jp\/index.php?rest_route=\/wp\/v2\/posts\/7873\/revisions"}],"predecessor-version":[{"id":7925,"href":"https:\/\/jg7sfr.mydns.jp\/index.php?rest_route=\/wp\/v2\/posts\/7873\/revisions\/7925"}],"wp:attachment":[{"href":"https:\/\/jg7sfr.mydns.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7873"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jg7sfr.mydns.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7873"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jg7sfr.mydns.jp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7873"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}