Bug#589989: Kernel panic after few seconds of booting
On Thu, Jul 22, 2010 at 08:53:32PM +0200, Luca Falavigna wrote:
> Package: linux-2.6
> Version: 2.6.32-15
> Severity: grave
>
> Starting from version 2.6.32-16, linux-image-2.6.32-5-{4,6}86 produce a kernel
> panic a couple of
> seconds after I select an image to load. That didn't happen with 2.6.32-15.
>
> See the attached file for kernel OOPS.
[...]
> [ 1.944984] BUG: unable to handle kernel paging request at e894f13c
> [ 1.948014] IP: [<e89120df>] window_set+0x6/0x2e [3c59x]
> [ 1.948014] *pde = 278ac067 *pte = 00000000
> [ 1.948014] Oops: 0000 [#1]
> [ 1.948014] last sysfs file: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0700:00/uevent
> [ 1.948014] Modules linked in: ehci_hcd(+) 3c59x(+) floppy(+) thermal_sys usbcore nls_base scsi_mod mii
> [ 1.948014]
> [ 1.948014] Pid: 64, comm: modprobe Not tainted (2.6.32-5-486 #1)
> [ 1.948014] EIP: 0060:[<e89120df>] EFLAGS: 00010086 CPU: 0
> [ 1.948014] EIP is at window_set+0x6/0x2e [3c59x]
> [ 1.948014] EAX: e894ef80 EBX: 00000004 ECX: 00000004 EDX: 00000004
> [ 1.948014] ESI: e894ef80 EDI: 00000286 EBP: 00000006 ESP: e5d89d44
> [ 1.948014] DS: 007b ES: 007b FS: 0000 GS: 00e0 SS: 0068
> [ 1.948014] Process modprobe (pid: 64, ti=e5d88000 task=e5d2b0c0 task.ti=e5d88000)
> [ 1.948014] Stack:
> [ 1.948014] 00000008 e894ef80 e891212d 00000282 e894ef80 0000001f 00000000 00000005
> [ 1.948014] <0> e891231b 00000008 e5cadb60 00000001 e8915715 c12bd2f4 e894ef80 e5cadb68
> [ 1.948014] <0> e5cad800 00000000 e8917914 e7857660 e789c800 00000000 00000050 0000da43
> [ 1.948014] Call Trace:
> [ 1.948014] [<e891212d>] ? window_write16+0x26/0x44 [3c59x]
[...]
This regression is presumably due to the fix for bug #586967. I'll try
to decode this oops and work out what I've done wrong.
Ben.
--
Ben Hutchings
We get into the habit of living before acquiring the habit of thinking.
- Albert Camus
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