Created attachment 383262 [details] error in /var/log/apache2/error_log I discovered this bug when I was trying to upload a file into roundcube, when composing a message. Certain types of file (not word documents?!) generate this error. I've attached the log. # emerge --info Portage 2.2.8-r1 (default/linux/amd64/13.0, gcc-4.7.3, glibc-2.19-r1, 3.14.14-gentoo x86_64) ================================================================= System uname: Linux-3.14.14-gentoo-x86_64-AMD_FX-tm-4100_Quad-Core_Processor-with-gentoo-2.2 KiB Mem: 7651428 total, 1784976 free KiB Swap: 2025196 total, 2024612 free Timestamp of tree: Wed, 20 Aug 2014 18:00:01 +0000 ld GNU ld (GNU Binutils) 2.23.2 distcc 3.1 x86_64-pc-linux-gnu [disabled] ccache version 3.1.9 [enabled] app-shells/bash: 4.2_p45 dev-lang/python: 2.7.7, 3.3.5-r1 dev-util/ccache: 3.1.9-r3 dev-util/cmake: 2.8.12.2-r1 dev-util/pkgconfig: 0.28-r1 sys-apps/baselayout: 2.2 sys-apps/openrc: 0.12.4 sys-apps/sandbox: 2.6-r1 sys-devel/autoconf: 2.69 sys-devel/automake: 1.12.6, 1.13.4 sys-devel/binutils: 2.23.2 sys-devel/gcc: 4.7.3-r1 sys-devel/gcc-config: 1.7.3 sys-devel/libtool: 2.4.2-r1 sys-devel/make: 3.82-r4 sys-kernel/linux-headers: 3.13 (virtual/os-headers) sys-libs/glibc: 2.19-r1 Repositories: gentoo gbin niftyrepo x-portage ACCEPT_KEYWORDS="amd64" ACCEPT_LICENSE="* -@EULA" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-O2 -pipe" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/gnupg/qualified.txt" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/php/apache2-php5.5/ext-active/ /etc/php/cgi-php5.5/ext-active/ /etc/php/cli-php5.5/ext-active/ /etc/revdep-rebuild /etc/sandbox.d /etc/splash /etc/terminfo" CXXFLAGS="-O2 -pipe" DISTDIR="/usr/portage/distfiles" FCFLAGS="-O2 -pipe" FEATURES="assume-digests binpkg-logs ccache config-protect-if-modified distlocks ebuild-locks fixlafiles merge-sync news parallel-fetch preserve-libs protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync" FFLAGS="-O2 -pipe" GENTOO_MIRRORS="http://distfiles.gentoo.org" LANG="en_AU" LDFLAGS="-Wl,-O1 -Wl,--as-needed" MAKEOPTS="-j5" PKGDIR="/usr/portage/packages" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages" PORTAGE_TMPDIR="/mnt/lvm/extra/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/var/lib/layman/gbin /var/lib/layman/niftyrepo /usr/local/portage" USE="acl amd64 bash-completion berkdb bzip2 cli cracklib crypt cxx dri fortran gdbm gpm iconv mmx modules multilib ncurses nls nptl openmp pam pcre readline session sse sse2 ssl tcpd unicode zlib" ABI_X86="64" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" CALLIGRA_FEATURES="kexi words flow plan sheets stage tables krita karbon braindump author" CAMERAS="ptp2" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf superstar2 timing tsip tripmate tnt ublox ubx" INPUT_DEVICES="keyboard mouse evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-4 php5-5" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_3" QEMU_SOFTMMU_TARGETS="i386 x86_64" QEMU_USER_TARGETS="i386 x86_64" RUBY_TARGETS="ruby19 ruby20" USERLAND="GNU" VIDEO_CARDS="fbdev glint intel mach64 mga nouveau nv r128 radeon savage sis tdfx trident vesa via vmware dummy v4l" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account" Unset: CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, SYNC, USE_PYTHON # equery uses apache [ Legend : U - final flag setting for installation] [ : I - package is installed with flag ] [ Colors : set, unset ] * Found these USE flags for www-servers/apache-2.2.27-r4: U I + + apache2_modules_actions : Provides for executing CGI scripts based on media type or request method + + apache2_modules_alias : Provides for mapping different parts of the host filesystem in the document tree and for URL redirection - - apache2_modules_asis : Sends files that contain their own HTTP headers + + apache2_modules_auth_basic : Basic authentication - - apache2_modules_auth_digest : User authentication using MD5 Digest Authentication + + apache2_modules_authn_alias : Provides the ability to create extended authentication providers based on actual providers + + apache2_modules_authn_anon : Allows "anonymous" user access to authenticated areas - - apache2_modules_authn_dbd : User authentication using an SQL database + + apache2_modules_authn_dbm : User authentication using DBM files + + apache2_modules_authn_default : Authentication fallback module + + apache2_modules_authn_file : User authentication using text files + + apache2_modules_authz_dbm : Group authorization using DBM files + + apache2_modules_authz_default : Authorization fallback module + + apache2_modules_authz_groupfile : Group authorization using plaintext files + + apache2_modules_authz_host : Group authorizations based on host (name or IP address) + + apache2_modules_authz_owner : Authorization based on file ownership + + apache2_modules_authz_user : User Authorization + + apache2_modules_autoindex : Generates directory indexes, automatically, similar to the Unix ls command + + apache2_modules_cache : Content cache keyed to URIs - - apache2_modules_cern_meta : CERN httpd metafile semantics + + apache2_modules_cgi : Enable CGI module (used by non-multithreaded MPMs, for eg. prefork) + + apache2_modules_cgid : Enable CGI module (used by multithreaded MPMs, for eg. worker) - - apache2_modules_charset_lite : Specify character set translation or recoding + + apache2_modules_dav : Distributed Authoring and Versioning (WebDAV) functionality + + apache2_modules_dav_fs : filesystem provider for mod_dav + + apache2_modules_dav_lock : generic locking module for mod_dav - - apache2_modules_dbd : Manages SQL database connections + + apache2_modules_deflate : Compress content before it is delivered to the client + + apache2_modules_dir : Provides for "trailing slash" redirects and serving directory index files + + apache2_modules_disk_cache : Content cache storage manager keyed to URIs - - apache2_modules_dumpio : Dumps all I/O to error log as desired + + apache2_modules_env : Modifies the environment which is passed to CGI scripts and SSI pages + + apache2_modules_expires : Generation of Expires and Cache-Control HTTP headers according to user-specified criteria + + apache2_modules_ext_filter : Pass the response body through an external program before delivery to the client + + apache2_modules_file_cache : Caches a static list of files in memory + + apache2_modules_filter : Context-sensitive smart filter configuration module + + apache2_modules_headers : Customization of HTTP request and response headers - - apache2_modules_ident : RFC 1413 ident lookups - - apache2_modules_imagemap : Server-side imagemap processing + + apache2_modules_include : Server-parsed html documents (Server Side Includes) + + apache2_modules_info : Provides a comprehensive overview of the server configuration + + apache2_modules_log_config : Logging of the requests made to the server - - apache2_modules_log_forensic : Forensic Logging of the requests made to the server + + apache2_modules_logio : Logging of input and output bytes per request + + apache2_modules_mem_cache : Content cache keyed to URIs + + apache2_modules_mime : Associates the requested filename's extensions with the file's behavior (handlers and filters) and content (mime-type, language, character set and encoding) + + apache2_modules_mime_magic : Determines the MIME type of a file by looking at a few bytes of its contents + + apache2_modules_negotiation : Provides for content negotiation + + apache2_modules_proxy : HTTP/1.1 proxy/gateway server - - apache2_modules_proxy_ajp : AJP support module for mod_proxy - - apache2_modules_proxy_balancer : mod_proxy extension for load balancing - - apache2_modules_proxy_connect : mod_proxy extension for CONNECT request handling - - apache2_modules_proxy_ftp : FTP support module for mod_proxy + + apache2_modules_proxy_http : HTTP support module for mod_proxy - - apache2_modules_proxy_scgi : SCGI gateway module for mod_proxy - - apache2_modules_reqtimeout : Set timeout and minimum data rate for receiving requests + + apache2_modules_rewrite : Provides a rule-based rewriting engine to rewrite requested URLs on the fly + + apache2_modules_setenvif : Allows the setting of environment variables based on characteristics of the request + + apache2_modules_speling : Attempts to correct mistaken URLs that users might have entered by ignoring capitalization and by allowing up to one misspelling + + apache2_modules_status : Provides information on server activity and performance - - apache2_modules_substitute : Perform search and replace operations on response bodies + + apache2_modules_unique_id : Provides an environment variable with a unique identifier for each request + + apache2_modules_userdir : User-specific directories + + apache2_modules_usertrack : Clickstream logging of user activity on a site - - apache2_modules_version : Version dependent configuration + + apache2_modules_vhost_alias : Provides for dynamically configured mass virtual hosting - - apache2_mpms_event : An experimental variant of the standard worker MPM - - apache2_mpms_itk : Allows to run each virtual host under a separate uid and gid - - apache2_mpms_peruser : Peruser is a working implementation of the perchild MPM allowing to run each apache child process as its own user and group, each handling its own set of virtual hosts - - apache2_mpms_prefork : Implements a non-threaded, pre-forking web server - - apache2_mpms_worker : Multi-Processing Module implementing a hybrid multi-threaded multi-process web server - - debug : Enable extra debug codepaths, like asserts and extra output. If you want to get meaningful backtraces see http://www.gentoo.org/proj/en/qa/backtraces.xml - - doc : Add extra documentation (API, Javadoc, etc). It is recommended to enable per package instead of globally - - ldap : Add LDAP support (Lightweight Directory Access Protocol) + + ssl : Add support for Secure Socket Layer connections - - static : Link in apache2 modules statically rather then plugins - - suexec : Install suexec with apache - - threads : Add threads support for various packages. Usually pthreads
*** This bug has been marked as a duplicate of bug 520268 ***
