Public bug reported:
At every startup of my computer I see a kernel-oops-window. The message
is:
------------[ cut here ]------------
WARNING: at /build/buildd/linux-2.6.28/arch/x86/kernel/cpu/mtrr/generic.c:411
generic_get_mtrr+0xfa/0x130()
mtrr: your BIOS has set up an incorrect mask, fixing it up.
Modules linked in:
Pid: 0, comm: swapper Not tainted 2.6.28-11-generic #38-Ubuntu
Call Trace:
[<ffffffff80250927>] warn_slowpath+0xb7/0xf0
[<ffffffff8041ec98>] ? sprintf+0x68/0x70
[<ffffffff8069e9f8>] ? _spin_unlock_irqrestore+0x18/0x20
[<ffffffff8069e9f8>] ? _spin_unlock_irqrestore+0x18/0x20
[<ffffffff8025124d>] ? release_console_sem+0x1dd/0x230
[<ffffffff8025172c>] ? vprintk+0x19c/0x400
[<ffffffff80a1a7b2>] ? dmi_string+0x73/0x75
[<ffffffff80220c6a>] generic_get_mtrr+0xfa/0x130
[<ffffffff809f7115>] mtrr_trim_uncached_memory+0xa3/0x331
[<ffffffff809f2564>] setup_arch+0x5c6/0x902
[<ffffffff80273872>] ? clockevents_register_notifier+0x42/0x60
[<ffffffff809e9b33>] start_kernel+0x6e/0x3b2
[<ffffffff809e92b4>] x86_64_start_reservations+0x94/0xb9
[<ffffffff809e93ee>] x86_64_start_kernel+0xf2/0x101
[<ffffffff809e9140>] ? early_idt_handler+0x0/0x71
---[ end trace 4eaa2a86a8e2da22 ]---
$ uname -a
Linux stefan-desktop 2.6.28-11-generic #38-Ubuntu SMP Fri Mar 27 10:01:17 UTC
2009 x86_64 GNU/Linux
$ lsb_release -rd
Description: Ubuntu jaunty (development branch)
Release: 9.04
I do not know what information is needed. Please ask me if you need
additional information.
ProblemType: KernelOops
Annotation: Your system might become unstable now and might need to be
restarted.
Architecture: amd64
CurrentDmesg:
[ 39.620083] eth0: no IPv6 routers present
[ 89.493026] Clocksource tsc unstable (delta = -262391610 ns)
DistroRelease: Ubuntu 9.04
Failure: oops
Lsusb:
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 004: ID 04b4:0060 Cypress Semiconductor Corp.
Bus 002 Device 003: ID 0c45:6011 Microdia PC Camera (SN9C102)
Bus 002 Device 002: ID 04f3:0103 Elan Microelectronics Corp.
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
MachineType: MSI MS-7310
NonfreeKernelModules: nvidia
Package: linux-image-2.6.28-11-generic 2.6.28-11.38
ProcCmdLine: root=UUID=961dc38b-f8f5-4477-9d54-5b33f96c2fbd ro quiet splash
ProcVersionSignature: Ubuntu 2.6.28-11.38-generic
SourcePackage: linux
Title: WARNING: at
/build/buildd/linux-2.6.28/arch/x86/kernel/cpu/mtrr/generic.c:411
generic_get_mtrr+0xfa/0x130()
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-kerneloops
--
WARNING: at /build/buildd/linux-2.6.28/arch/x86/kernel/cpu/mtrr/generic.c:411
generic_get_mtrr+0xfa/0x130()
https://bugs.launchpad.net/bugs/350204
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