Module aufs.ko compilation is ok, but when try to load it ends with error: FATAL: Error inserting aufs (/lib/modules/2.6.35-gentoo-r4/misc/aufs.ko): Unknown symbol in module, or unknown parameter (see dmesg) Output of dmesg: aufs: Unknown symbol __lookup_one_len (err 0) aufs: Unknown symbol do_splice_to (err 0) aufs: Unknown symbol lookup_hash (err 0) aufs: Unknown symbol cap_file_mmap (err 0) aufs: Unknown symbol do_splice_from (err 0) aufs: Unknown symbol do_truncate (err 0) aufs: Unknown symbol deny_write_access (err 0) Reproducible: Always Steps to Reproduce: 1. Compile aufs2-0_p20100809 against gentoo-sources-2.6.35-r4 2. Try load module aufs 3. See error message and dmesg output Actual Results: Module no loaded. Expected Results: Module loaded. Portage 2.1.8.3 (default/linux/x86/10.0/desktop, gcc-4.4.3, glibc-2.11.2-r0, 2.6.35-gentoo-r4 i686) ================================================================= System uname: Linux-2.6.35-gentoo-r4-i686-Intel-R-_Core-TM-2_Duo_CPU_T7500_@_2.20GHz-with-gentoo-1.12.13 Timestamp of tree: Sat, 28 Aug 2010 17:00:16 +0000 app-shells/bash: 4.0_p37 dev-java/java-config: 2.1.11 dev-lang/python: 2.6.5-r3, 3.1.2-r4 dev-util/cmake: 2.8.1-r2 sys-apps/baselayout: 1.12.13 sys-apps/sandbox: 1.6-r2 sys-devel/autoconf: 2.13, 2.65 sys-devel/automake: 1.8.5-r4, 1.9.6-r3, 1.10.3, 1.11.1 sys-devel/binutils: 2.20.1-r1 sys-devel/gcc: 4.3.4, 4.4.3-r2 sys-devel/gcc-config: 1.4.1 sys-devel/libtool: 2.2.6b sys-devel/make: 3.81-r2 virtual/os-headers: 2.6.30-r1 ACCEPT_KEYWORDS="x86" ACCEPT_LICENSE="* -@EULA" CBUILD="i686-pc-linux-gnu" CFLAGS="-O2 -march=core2 -fomit-frame-pointer -pipe" CHOST="i686-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/X11/xkb /usr/share/config /var/bind" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/env.d/java/ /etc/fonts/fonts.conf /etc/gconf /etc/php/apache2-php5/ext-active/ /etc/php/cgi-php5/ext-active/ /etc/php/cli-php5/ext-active/ /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo" CXXFLAGS="-O2 -march=core2 -fomit-frame-pointer -pipe" DISTDIR="/mnt/share/distfiles" FEATURES="assume-digests distlocks fixpackages news parallel-fetch protect-owned sandbox sfperms strict unmerge-logs unmerge-orphans userfetch" GENTOO_MIRRORS="http://distfiles.gentoo.org" LC_ALL="cs_CZ.utf8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" LINGUAS="en cs" MAKEOPTS="-j3" PKGDIR="/usr/portage/packages" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --stats --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/usr/portage/local/layman/vmware /usr/portage/local/layman/sunrise /usr/portage/local/layman/kde /usr/local/portage" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="X a52 aac acl acpi alsa avahi berkdb bluetooth branding bzip2 cairo cdr cli consolekit cracklib crypt cups cxx dbus dell dmx dri dts dv dvd dvdr emboss encode exif ffmpeg firefox flac fortran gdbm gif gpm gtk hal howl hpcups iconv idn iee1394 imagemagick ipv6 java jpeg kde kdehiddenvisibility kerberos lcms ldap libnotify lm_sensors mad mikmod mng modules mp3 mp4 mpeg mudflap nas ncurses nls nptl nptlonly nsplugin ogg opengl openmp pam pango pcre pdf perl png ppds pppd python qt qt3support qt4 readline reflection resolvconf samba sdl semantic-desktop session smp spell spl sse sse2 ssl ssse3 startup-notification svg sysfs tcltk tcpd thread tiff truetype unicode usb vim-syntax vorbis win32codecs x264 x86 xcb xcomposite xine xml xorg xulrunner xv xvid zeroconf zlib" ALSA_CARDS="hda-intel" ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file hooks iec958 ioplug ladspa lfloat linear meter mmap_emul mulaw multi null plug rate route share shm softvol" APACHE2_MODULES="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" CAMERAS="olympus" ELIBC="glibc" INPUT_DEVICES="keyboard mouse evdev synaptics" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="en cs" RUBY_TARGETS="ruby18" USERLAND="GNU" VIDEO_CARDS="intel" 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, FFLAGS, INSTALL_MASK, LANG, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS
You did apply the patches to a clean kernel source and did rebuild and reboot that kernel?
(In reply to comment #1) > You did apply the patches to a clean kernel source and did rebuild and reboot > that kernel? > Yes, of course.
Please tell me the exact steps you did
(In reply to comment #3) > Please tell me the exact steps you did > Oh no, my mistake. I only recompiled only aufs2 module but not patched kernel! I recompiled the kernel and aufs is working now. Sorry.
