In the beta AMD64 liveCD and all attempts to build a development-sources or gentoo-dev-sources kernel since then (starting with 2.6.0-beta9 and to current). The kernel panics and dies during bootup IF legacy USB support is enabled in Bios (regardless of what level it is enabled at). (So far I have only observed this with a USB keyboard/mouse connected...) Reproducible: Always Steps to Reproduce: 1. Install any 2.6.0-beta 9 or better kernel with usb as modules or in kernel for amd64 2. Enable legacy USB support in bios (to allow keyboard to work in GRUB) 3. Reboot; and viola! happens right at the end of kernel initialisation... I just see the ps/2 mouse line scroll past..... (see forum link in url). Actual Results: Oops: 0010 [1] CPU 0 Pid: 0, comm: swapper Not tainted RIP: 0010:[<000000008010f784>] [<000000008010f784>] RSP: 0000:ffffffff80485fd8 EFLAGS: 00010246 RAX: 0000000000000000 RBX: ffffffff8010f784 RCX: 0000000000000000 RDX: 000001003fb240c0 RSI: ffffffff803a3ba0 RDI: ffffffff803a37e0 RBP: 0000000000000000 R08: ffffffff80484000 R09: 000001003fa51e9c R10: 0000000000000078 R11: 0000001003fb240c0 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 FS: 0000000000000000(0000) GS:ffffffff8047dd40(0000) knlGS: 0000000000000000 CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b CR2: 000000008010f784 CR3: 0000000000101000 CR4: 000000000000006a0 Process swapper (pid: 0, stackpage=ffffffff803a4ba0) Stack: ffffffff8010f80a 000000000000010a ffffffff8048972a ffffffff80448500 0000000000000000 Call TraceL<ffffffff8010f80a>{cpu_idle+26} <ffffffff8048972a>{start_kernel+378} Code: Bad RIP value. RIP [<000000008010f784>] RSP <ffffffff80485fd8> CR2: 000000008010f784 <0>Kernel panic: Attempted to kill the idle task! In idle task
In the beta AMD64 liveCD and all attempts to build a development-sources or gentoo-dev-sources kernel since then (starting with 2.6.0-beta9 and to current). The kernel panics and dies during bootup IF legacy USB support is enabled in Bios (regardless of what level it is enabled at). (So far I have only observed this with a USB keyboard/mouse connected...) Reproducible: Always Steps to Reproduce: 1. Install any 2.6.0-beta 9 or better kernel with usb as modules or in kernel for amd64 2. Enable legacy USB support in bios (to allow keyboard to work in GRUB) 3. Reboot; and viola! happens right at the end of kernel initialisation... I just see the ps/2 mouse line scroll past..... (see forum link in url). Actual Results: Oops: 0010 [1] CPU 0 Pid: 0, comm: swapper Not tainted RIP: 0010:[<000000008010f784>] [<000000008010f784>] RSP: 0000:ffffffff80485fd8 EFLAGS: 00010246 RAX: 0000000000000000 RBX: ffffffff8010f784 RCX: 0000000000000000 RDX: 000001003fb240c0 RSI: ffffffff803a3ba0 RDI: ffffffff803a37e0 RBP: 0000000000000000 R08: ffffffff80484000 R09: 000001003fa51e9c R10: 0000000000000078 R11: 0000001003fb240c0 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 FS: 0000000000000000(0000) GS:ffffffff8047dd40(0000) knlGS: 0000000000000000 CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b CR2: 000000008010f784 CR3: 0000000000101000 CR4: 000000000000006a0 Process swapper (pid: 0, stackpage=ffffffff803a4ba0) Stack: ffffffff8010f80a 000000000000010a ffffffff8048972a ffffffff80448500 0000000000000000 Call TraceL<ffffffff8010f80a>{cpu_idle+26} <ffffffff8048972a>{start_kernel+378} Code: Bad RIP value. RIP [<000000008010f784>] RSP <ffffffff80485fd8> CR2: 000000008010f784 <0>Kernel panic: Attempted to kill the idle task! In idle task not syncing Give or take, register values vary (this one copied from forum as copying from a panic'd screen is a pain in the a... Expected Results: booted into init and worked! My Config (see forum noted above for others): Athlon64 3200+ MSI K8T Neo FISR2 MOBO 120GB EIDE HDD 40 GB EIDE HDD (no raid) Liteon 48,24,48,16 CDR/RW/read/DVD Powercolour Radeon9600pro 2 x 512MB CAS3 PC3200 SDRAM SB Audigy Netgear MA311 802.11b PCI card Nobelesse 6in1 usb card reader MS Wireless Office USB keyboard/mouse combo Portage 2.0.49-r15 (default-amd64-1.4, gcc-3.3.1, glibc-2.3.2-r2, 2.6.0-test10-gentoo-r1) ================================================================= System uname: 2.6.0-test10-gentoo-r1 x86_64 4 Gentoo Base System version 1.4.3.10 ACCEPT_KEYWORDS="amd64" AUTOCLEAN="yes" CFLAGS="-O2 -funroll-loops -fprefetch-loop-arrays -pipe -fomit-frame-pointer" CHOST="x86_64-pc-linux-gnu" COMPILER="gcc3" CONFIG_PROTECT="/etc /var/qmail/control /usr/kde/2/share/config /usr/kde/3/share/config /usr/X11R6/lib/X11/xkb /usr/kde/3.1/share/config /usr/share/config" CONFIG_PROTECT_MASK="/etc/gconf /etc/env.d" CXXFLAGS="-O2 -funroll-loops -fprefetch-loop-arrays -pipe -fomit-frame-pointer" DISTDIR="/usr/portage/distfiles" FEATURES="sandbox ccache autoaddcvs" GENTOO_MIRRORS="http://gentoo.oregonstate.edu http://distro.ibiblio.org/pub/Linux/distributions/gentoo" MAKEOPTS="-j3" PKGDIR="/usr/portage/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="amd64 oss 3dnow apm avi crypt -cups encode foomaticdb gif gpm -java jpeg libg++ libwww mikmod mmx mpeg ncurses nls pdflib png -qt quicktime spell sse truetype xml2 xmms xv zlib gdbm berkdb slang readline arts sdl tcpd pam ssl perl python esd imlib oggvorbis qt motif opengl mozilla gphoto2 X gtk gtk2 gnome kde mbox cdr alsa samba usb xml ldap" emerge --info
If you get this with development-sources, we can't do much as this upstream. Can you please report this to the kernel bugzilla at http://bugme.osdn.org or send this off to the LKML and the kernel developers?
