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SubjectKernel panic: Unable to handle kernel paging request
I have a Debian GNU/Linux 2.2 (kernel 2.2.17) installed on a
Cyrix 6x86, sometimes it panics. As far I can detect the panics
occur when there is much disk activity (updatedb and
checksecurity are in progress). I was able to get the log of the
panic via the serial console.

The failing kernel pagin request seems to happen always at the
virtual address 53565755, if it can help...

I attach the very first lines of the log and the gzipped full
file. I was unable to compile the ksymoops because it does not
find bfd.h.

Can someone suggest me where to look for a solution? Sorry, I'm a
novice in kernel problems: I read the linux kernel FAQ, but no
clue...

I'm on a slow link, so I can't subscribe. Please CC to me.


Niccolo

Firenze - ItalyUnable to handle kernel paging request at virtual address 53565755
current->tss.cr3 = 01081000, %cr3 = 01081000
*pde = 00000000
Oops: 0000
CPU: 0
EIP: 0010:[<c010fedf>]
EFLAGS: 00010002
eax: 000001c8 ebx: 00000000 ecx: 0000003b edx: 00000000
esi: c010edf0 edi: 00000000 ebp: c10a1fa0 esp: c10a1f90
ds: 0018 es: 0018 ss: 0018
Process find (pid: 342, process nr: 31, stackpage=c10a1000)
Stack: c0223bc4 c10a1fbc c01088d3 00000000 00000000 c011684d 0805665b 08056320
080598f6 c10a1fbc c0108cfb bffff37c c0108918 0805665b 080598de 08056673
08056320 080598f6 bffff37c 00000074 0000002b 0000002b ffffff00 08051ae5
Call Trace: [<c01088d3>] [<c011684d>] [<c0108cfb>] [<c0108918>]
Code: a1 40 47 1f c0 40 25 ff 00 00 00 a3 40 47 1f c0 83 7d fc 00
Aiee, killing interrupt handler
Scheduling in interrupt
Unable to handle kernel NULL pointer dereference at virtual address 00000000
current->tss.cr3 = 00101000, %cr3 = 00101000
*pde = 00000000
Oops: 0002
CPU: 0
EIP: 0010:[<c010f2fa>]
EFLAGS: 00010282
eax: 00000018 ebx: 00000000 ecx: c02003fd edx: c1c70000
esi: c10a0000 edi: 00000020 ebp: c10a1ee8 esp: c10a1edc
ds: 0018 es: 0018 ss: 0018
Process find (pid: 342, process nr: 31, stackpage=c10a1000)
Stack: c02b8900 00000020 00000020 00000001 c0115984 c10a1f54 53565755 00000000
c10a0000 c02b8a1c c10a0000 c0107f38 0000000b c10a1f54 c01c8de7 c01ca66e
00000000 00000000 c010d2c6 c01ca66e c10a1f54 c0100000 c10a0000 c010edf0
Call Trace: [<c0115984>] [<c0107f38>] [<c01c8de7>] [<c01ca66e>] [<c010d2c6>] [<c01ca66e>] [<c0100000>]
[<c010edf0>] [<c0107bad>] [<c0100000>] [<c010edf0>] [<c010fedf>] [<c0100010>] [<c01088d3>] [<c011684d>]
[<c0108cfb>] [<c0108918>]
Code: c7 05 00 00 00 00 00 00 00 00 8d 65 f0 5b 5e 5f 89 ec 5d c3
Aiee, killing interrupt handler
Scheduling in interrupt
Unable to handle kernel NULL pointer dereference at virtual address 00000000







[unhandled content-type:application/x-gzip][unhandled content-type:application/x-gzip][unhandled content-type:application/x-gzip]
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