Hello, I tried the new 2.6.19 kernel sources and I get a kernel panic when the machine tries to bring up the network interface with ipv6 enabled. I tried it with ipv6 as module and compiled-in. Kernel BUG a /net/core/skbuff.c:93! invalid opcode: 0000 [#1] [...] Kernel panic - not syncing fatal exception in interrupt Portage 2.1.2_rc2-r3 (default-linux/x86/2006.0, gcc-4.1.1, glibc-2.5-r0, 2.6.19-gentoo-r1 i686) ================================================================= System uname: 2.6.19-gentoo-r1 i686 AMD Duron(tm) Processor Gentoo Base System version 1.12.6 Last Sync: Sat, 02 Dec 2006 23:00:02 +0000 ccache version 2.4 [enabled] dev-lang/python: 2.4.4 dev-python/pycrypto: 2.0.1-r5 dev-util/ccache: 2.4-r6 sys-apps/sandbox: 1.2.18.1 sys-devel/autoconf: 2.13, 2.61 sys-devel/automake: 1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r2, 1.10 sys-devel/binutils: 2.17 sys-devel/gcc-config: 1.3.14 sys-devel/libtool: 1.5.22 virtual/os-headers: 2.6.17-r1 ACCEPT_KEYWORDS="x86 ~x86" AUTOCLEAN="yes" CBUILD="i686-pc-linux-gnu" CFLAGS="-march=athlon-xp -O2 -pipe -fomit-frame-pointer" CHOST="i686-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/kde/3.5/env /usr/kde/3.5/share/config /usr/kde/3.5/shutdown /usr/share/X11/xkb /usr/share/config" CONFIG_PROTECT_MASK="/etc/env.d /etc/gconf /etc/revdep-rebuild /etc/terminfo" CXXFLAGS="-march=athlon-xp -O2 -pipe -fomit-frame-pointer" DISTDIR="/usr/portage/distfiles" FEATURES="autoconfig ccache distlocks metadata-transfer sandbox sfperms strict" GENTOO_MIRRORS="http://distfiles.gentoo.org http://distro.ibiblio.org/pub/linux/distributions/gentoo" LANG="en_US.UTF-8" LC_ALL="en_US.utf8" MAKEOPTS="-j2" PKGDIR="/usr/portage/packages" PORTAGE_RSYNC_EXTRA_OPTS="--exclude-from=/etc/portage/rsync_excludes" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --delete-after --stats --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/usr/local/portage" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="x86 7zip X a52 aac acpi alsa bitmap-fonts cdr chroot cli cracklib crypt cscope cups dlloader dri dvd dvdr elibc_glibc emboss encode f77 fbcon ffmpeg fftw flac foomaticdb gdbm ggi gif gmp gnutls gpm iconv imlib input_devices_evdev input_devices_keyboard input_devices_mouse ipv6 isdnlog jpeg kdehiddenvisibility kernel_linux libg++ libwww mad matroska mikmod mmx mp3 mpeg ncurses nls nptl nptlonly ogg oggvorbis opengl oss pam pcre pdflib perl png pppd python qt3 qt4 quicktime readline reflection samba sdl session slang softmmu spell spl sse ssl tcpd theora truetype truetype-fonts type1-fonts udev unicode userland_GNU userlocales video_cards_r128 vorbis win32codecs x264 xml xorg xosd xv xvid zlib" Unset: CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LDFLAGS, LINGUAS
Created attachment 103246 [details] Kernel configuration Here is the kernel configuration for this computer.
I'm seeing this too.
Upstream bug http://bugzilla.kernel.org/show_bug.cgi?id=7621
Created attachment 103285 [details, diff] Fix ipv6 Confirmed this upstream patch fixes the issue. We need to get this rolled in ASAP.
Same here no problems on all my computers with this fix.
Patch is working here too, just FYI some related links from the [linux-kernel] list. http://marc.theaimsgroup.com/?l=linux-kernel&m=116485146011898&w=2 http://marc.theaimsgroup.com/?l=linux-kernel&m=116485303623545&w=2 http://marc.theaimsgroup.com/?l=linux-kernel&m=116485303623545&w=2 http://marc.theaimsgroup.com/?l=linux-kernel&m=116505301921414&w=2 http://marc.theaimsgroup.com/?l=linux-kernel&m=116508935729450&w=2
Worked for me!
Worked for me, too. Had this issue on one machine.
Fixed in: Linux 2.6.19.2 genpatches-2.6.19-3 gentoo-sources-2.6.19-r2