Re: 2.6.19-rc5-mm1

From: Benoit Boissinot
Date: Wed Nov 08 2006 - 10:09:10 EST


On 11/8/06, Andrew Morton <akpm@xxxxxxxx> wrote:

Temporarily at

http://userweb.kernel.org/~akpm/2.6.19-rc5-mm1/

will turn up at

ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.19-rc5/2.6.19-rc5-mm1/

when kernel.org mirroring catches up.

I have the following traceback during boot:
[ 20.359613] BUG: unable to handle kernel NULL pointer dereference
at virtual address 00000000
[ 20.359618] printing eip:
[ 20.359620] 00000000
[ 20.359621] *pde = 00000000
[ 20.359625] Oops: 0000 [#1]
[ 20.359627] last sysfs file:
[ 20.359630] Modules linked in: processor fan
[ 20.359635] CPU: 0
[ 20.359636] EIP: 0060:[<00000000>] Not tainted VLI
[ 20.359638] EFLAGS: 00010006 (2.6.19-rc5-mm1 #15)
[ 20.359642] EIP is at 0x0
[ 20.359644] eax: 00000002 ebx: 00000002 ecx: c04332c0 edx: c04332c0
[ 20.359648] esi: e6b71ee0 edi: 00000008 ebp: e6b71e94 esp: dfc27dac
[ 20.359651] ds: 007b es: 007b ss: 0068
[ 20.359654] Process modprobe (pid: 939, ti=dfc26000 task=e6429030
task.ti=dfc26000)
[ 20.359656] Stack: c012fae0 e6b71c00 e80307bd 00000001 e8030b76
dfc27e40 00000000 e6b71d28
[ 20.359663] 00000003 00000003 00000000 00000003 00000004
00000000 e6f8fa00 00000300
[ 20.359669] 00001015 00000300 00000055 00000000 000000fa
00000000 00000000 00000000
[ 20.359675] Call Trace:
[ 20.359677] [<c012fae0>] clockevents_set_global_broadcast+0x60/0x70
[ 20.359686] [<e80307bd>] acpi_propagate_timer_broadcast+0x24/0x31
[processor]
[ 20.359695] [<e8030b76>] acpi_processor_get_power_info+0x3ac/0x4e7
[processor]
[ 20.359704] [<e80204fa>] acpi_processor_power_init+0x9b/0x15e [processor]
[ 20.359712] [<e8020386>] acpi_processor_start+0x386/0x3f8 [processor]
[ 20.359719] [<c020e4cf>] acpi_start_single_object+0x1b/0x3b
[ 20.359727] [<c020ead3>] acpi_bus_register_driver+0x65/0x7c
[ 20.359732] [<e802043b>] acpi_processor_init+0x43/0x67 [processor]
[ 20.359739] [<c0134137>] sys_init_module+0x157/0x1820
[ 20.359746] [<c0102f90>] syscall_call+0x7/0xb
[ 20.359751] =======================
[ 20.359753] Code: Bad EIP value.
[ 20.359756] EIP: [<00000000>] 0x0 SS:ESP 0068:dfc27dac

reverting:
i386-apic-timer-use-clockevents-broadcast.patch
acpi-verify-lapic-timer.patch
acpi-verify-lapic-timer-exports.patch
acpi-verify-lapic-timer-fix.patch

fixes it.

regards,

Benoit

dmesg and kernel config at: http://perso.ens-lyon.fr/benoit.boissinot/kernel/
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