added gravity ~ # cat /usr/src/linux/.config |grep BRIDGE CONFIG_BRIDGE_NETFILTER=y # CONFIG_BRIDGE_NF_EBTABLES is not set CONFIG_BRIDGE=m gravity ~ # then make clean make mount /boot make install && make modules_install reboot then modprobe bridge gives gravity paul # modprobe bridge FATAL: Error inserting bridge (/lib/modules/2.6.12-gentoo-r9/kernel/net/bridge/bridge.ko): Unknown symbol in module, or unknown parameter (see dmesg) and in dmesg bridge: Unknown symbol br_handle_frame_hook bridge: Unknown symbol br_fdb_put_hook bridge: Unknown symbol br_fdb_get_hook gravity ~ # emerge info Portage 2.0.53 (default-linux/x86/2005.1, gcc-3.3.6, glibc-2.3.5-r2, 2.6.12-gentoo-r9 i686) ================================================================= System uname: 2.6.12-gentoo-r9 i686 Intel(R) Celeron(R) M processor 1.50GHz Gentoo Base System version 1.12.0_pre13 dev-lang/python: 2.3.5, 2.4.2 sys-apps/sandbox: 1.2.12 sys-devel/autoconf: 2.13, 2.59-r6 sys-devel/automake: 1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r1 sys-devel/binutils: 2.16.1 sys-devel/libtool: 1.5.20 virtual/os-headers: 2.6.11-r2 ACCEPT_KEYWORDS="x86" AUTOCLEAN="yes" CBUILD="i686-pc-linux-gnu" CFLAGS="-mcpu=pentium2 -O3 -pipe" CHOST="i686-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/kde/2/share/config /usr/kde/3.4/env /usr/kde/3.4/share/config /usr/kde/3.4/shutdown /usr/kde/3/share/config /usr/lib/X11/xkb /usr/share/config /var/qmail/control" CONFIG_PROTECT_MASK="/etc/gconf /etc/terminfo /etc/env.d" CXXFLAGS="-O2 -mcpu=i686 -pipe" DISTDIR="/usr/portage/distfiles" FEATURES="autoaddcvs autoconfig ccache distcc distlocks sandbox sfperms strict" GENTOO_MIRRORS="http://mirror.gentoo.no/ http://gentoo.blueyonder.co.uk ftp://mirrors.blueyonder.co.uk/mirrors/gentoo http://www.mirrorservice.org/sites/www.ibiblio.org/gentoo/ ftp://ftp.mirrorservice.org/sites/www.ibiblio.org/gentoo/" LINGUAS="en-gb" MAKEOPTS="-j2" PKGDIR="/usr/portage/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="x86 X aalib acpi alsa apache2 apm arts audiofile avi bash-completion berkdb bitmap-fonts bmp bzip2 cdparanoia cdr crypt cups curl curlwrappers dga directfb dvb dvd dvdr dvdread eds emboss encode esd exif expat fam ffmpeg flash foomaticdb fortran gdbm gif glut gnome gpm gstreamer gtk gtk2 hal idn imagemagick imlib ipv6 java javascript jpeg kde lcms ldap libg++ libwww mad mhash mikmod mime ming mng motif mp3 mpeg mysql nas ncurses nls ogg oggvorbis opengl oss pam pcre pda pdflib perl php png python qt quicktime readline samba sdl spell ssl svga tcltk tcpd threads tiff tokenizer truetype truetype-fonts type1-fonts udev unicode vhosts vorbis wifi win32codecs xine xml xml2 xmms xv xvid zlib linguas_en-gb userland_GNU kernel_linux elibc_glibc" Unset: ASFLAGS, CTARGET, LANG, LC_ALL, LDFLAGS, PORTDIR_OVERLAY
gravity ~ # emerge info Portage 2.0.53 (default-linux/x86/2005.1, gcc-3.3.6, glibc-2.3.5-r2, 2.6.12-gentoo-r9 i686) ================================================================= System uname: 2.6.12-gentoo-r9 i686 Intel(R) Celeron(R) M processor 1.50GHz Gentoo Base System version 1.12.0_pre13 dev-lang/python: 2.3.5, 2.4.2 sys-apps/sandbox: 1.2.12 sys-devel/autoconf: 2.13, 2.59-r6 sys-devel/automake: 1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r1 sys-devel/binutils: 2.16.1 sys-devel/libtool: 1.5.20 virtual/os-headers: 2.6.11-r2 ACCEPT_KEYWORDS="x86" AUTOCLEAN="yes" CBUILD="i686-pc-linux-gnu" CFLAGS="-mcpu=pentium2 -O3 -pipe" CHOST="i686-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/kde/2/share/config /usr/kde/3.4/env /usr/kde/3.4/share/config /usr/kde/3.4/shutdown /usr/kde/3/share/config /usr/lib/X11/xkb /usr/share/config /var/qmail/control" CONFIG_PROTECT_MASK="/etc/gconf /etc/terminfo /etc/env.d" CXXFLAGS="-O2 -mcpu=i686 -pipe" DISTDIR="/usr/portage/distfiles" FEATURES="autoaddcvs autoconfig ccache distcc distlocks sandbox sfperms strict" GENTOO_MIRRORS="http://mirror.gentoo.no/ http://gentoo.blueyonder.co.uk ftp://mirrors.blueyonder.co.uk/mirrors/gentoo http://www.mirrorservice.org/sites/www.ibiblio.org/gentoo/ ftp://ftp.mirrorservice.org/sites/www.ibiblio.org/gentoo/" LINGUAS="en-gb" MAKEOPTS="-j2" PKGDIR="/usr/portage/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="x86 X aalib acpi alsa apache2 apm arts audiofile avi bash-completion berkdb bitmap-fonts bmp bzip2 cdparanoia cdr crypt cups curl curlwrappers dga directfb dvb dvd dvdr dvdread eds emboss encode esd exif expat fam ffmpeg flash foomaticdb fortran gdbm gif glut gnome gpm gstreamer gtk gtk2 hal idn imagemagick imlib ipv6 java javascript jpeg kde lcms ldap libg++ libwww mad mhash mikmod mime ming mng motif mp3 mpeg mysql nas ncurses nls ogg oggvorbis opengl oss pam pcre pda pdflib perl php png python qt quicktime readline samba sdl spell ssl svga tcltk tcpd threads tiff tokenizer truetype truetype-fonts type1-fonts udev unicode vhosts vorbis wifi win32codecs xine xml xml2 xmms xv xvid zlib linguas_en-gb userland_GNU kernel_linux elibc_glibc" Unset: ASFLAGS, CTARGET, LANG, LC_ALL, LDFLAGS, PORTDIR_OVERLAY (sorry in the wrong place initially)
Reopen if this issue is reproducible with latest kernel (2.6.15).