Exit Signal Bus Error 10 Possible Coredump In
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each other. Join them; it only takes a minute: Sign up Apache error - child pid 1789 exit signal Bus error (10) up vote 1 down vote favorite I get this strange error child pid 1789 exit signal Bus error (10) I have never seen before in my Apache error log. I am using FuelPHP framework. The web app is working fine. But suddenly today I created new controller, which itself is a copy of another controller. The one I copied from works fine (http://localhost/myapp/admin/users), but the copy (http://localhost/myapp/admin/apartments) makes me that error?! I am frustrated over this. After 3 hours of debugging I finally found the line where the whole things stops. It is in the FuelPHP core in Router class at this line if (class_exists($class)). The $class before the if has value Controller_Admin_Apartments, which is the class I have added and exists in my controller classes folder. fuel/core/classes/router.php: protected static function parse_segments($segments, $namespace = '', $module = false) { $temp_segments = $segments; foreach (array_reverse($segments, true) as $key => $segment) { $class = $namespace.'Controller_'.\Inflector::words_to_upper(implode('_', $temp_segments)); array_pop($temp_segments); if (class_exists($class)) // ***** HERE ERROR HAPPENS ***** // { return array( 'controller' => $class, 'action' => isset($segments[$key + 1]) ? $segments[$key + 1] : null, 'method_params' => array_slice($segments, $key + 2), ); } } // Fall back for default module controllers if ($module) { $class = $namespace.'Controller_'.$module; if (class_exists($class)) { return
Modified: 2007-03-21 15:23 UTC From: pbugs at ausschlafen dot com Assigned: Status: Closed Package: APC (PECL) PHP Version: Irrelevant OS: Linux 2.4.16-64GB-SMP Private report: No CVE-ID: View Add Comment Developer Edit [2007-03-19 13:17 UTC] pbugs at ausschlafen dot com Description: ------------ Hi, I tried to upgrade APC and php together. What I have is php 4.4.6 and APC 3.0.13, running under Apache 1.3.37. I took a sample of all unique GET URLs of my live site http://stackoverflow.com/questions/8828146/apache-error-child-pid-1789-exit-signal-bus-error-10 and replayed them on the test server, so the test is not run in a high load environment. Nevertheless, sooner or later during the replay, apache childs crash with : [notice] child pid 30366 exit signal Bus error (7) As long as the APC console is working, it does not show any problem; no fragmentation and the https://bugs.php.net/bug.php?id=57581 memory usage is not more than 50% of the 64 MB I assigned to APC. After the errors occur, the server is unstable. Static files can be served, but the APC console (and most - but not all- other php apps and scripts) don't work any more. The crashes do not always occur at the same step of the URL replay; in this respect I can not pinpoint a single script or application. However, multiple test runs repeatedly failed sooner or later. Apache has to be restarted then. Occasionally I see [apc-error] Cannot redeclare classes in the Apache error log when some wordpress blogs are accessed. The PHP error log remains empty (E_ALL), however. These happen to appear shortly before the "Bus errors", but I don't know whether there is a connection to the crash or not. My APC settings: configured with ./configure --enable-apc --enable-apc-mmap --with-apxs=... php.ini: extension="apc.so" apc.enabled=1 apc.shm_segments=1 apc.optimization=0 apc.shm_size=64 apc.ttl=7600 apc.user_ttl=3600 apc.gc_ttl=3600 apc.num_files_hint=1500 apc.user_entries_hint=100 apc.mmap_file_mask=/mnt/ramdisk/apc13.XXXXXX apc.enable_cli=0 ;apc.cache_by_default=Off apc.filters="-/some/useless/path/" ; DEPRECATED now write_lock apc.slam_defense=20 ap
Date: Sat, http://linux.ittoolbox.com/groups/technical-functional/redhat-l/child-pid-19395-exit-signal-bus-error-7-5198662 15 Mar 2014 17:38:23 +0100 Reply-to: users@xxxxxxxxxxxxxxxx Hello,I'm fighting from few days with "signal Bus error(7)" on my Apache instance, and i bus error can't figure out what is wrong and what thing is causing this error.. Thanks in advance for any suggestions what can be wrong! Details=======OS: Debian 7.4 amd64# apache2 exit signal bus -VServer version: Apache/2.2.22 (Debian)Server built: Feb 1 2014 21:26:04Server's Module Magic Number: 20051115:30Server loaded: APR 1.4.6, APR-Util 1.4.1 Compiled using: APR 1.4.6, APR-Util 1.4.1Architecture: 64-bitServer MPM: Prefork threaded: no forked: yes (variable process count)Server compiled with.... -D APACHE_MPM_DIR="server/mpm/prefork" -D APR_HAS_SENDFILE -D APR_HAS_MMAP -D APR_HAVE_IPV6 (IPv4-mapped addresses enabled) -D APR_USE_SYSVSEM_SERIALIZE -D APR_USE_PTHREAD_SERIALIZE -D APR_HAS_OTHER_CHILD -D AP_HAVE_RELIABLE_PIPED_LOGS -D DYNAMIC_MODULE_LIMIT=128 -D HTTPD_ROOT="/etc/apache2" -D SUEXEC_BIN="/usr/lib/apache2/suexec" -D DEFAULT_PIDLOG="/var/run/apache2.pid" -D DEFAULT_SCOREBOARD="logs/apache_runtime_status" -D DEFAULT_LOCKFILE="/var/run/apache2/accept.lock" -D DEFAULT_ERRORLOG="logs/error_log" -D AP_TYPES_CONFIG_FILE="mime.types" -D SERVER_CONFIG_FILE="apache2.conf" Module enabled:LoadModule alias_module /usr/lib/apache2/modules/mod_alias.soLoadModule auth_basic_module /usr/lib/apache2/modules/mod_auth_basic.soLoadModule authn_file_module /usr/lib/apache2/modules/mod_authn_file.so LoadModule authz_default_module /usr/lib/apache2/modules/mod_authz_default.soLoadModule authz_groupfile_module /usr/lib/apache2/modules/mod_authz_groupfile.soLoadModule authz_host_module /usr/lib/apache2/modules/mod_authz_host.so LoadModule authz_user_module /usr/lib/apache2/modules/mod_authz_user.soLoadModule autoindex_module /usr/lib/apache2/modules/mod_autoindex.soLoadModule deflate_module /usr/lib/apache2/modules/mod_deflate.soLoadModule dir_module /usr/li
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