oops in kswapd with 2.4.4 on gigabyte MB

Martin Devera (devik@cdi.cz)
Fri, 11 May 2001 16:47:52 +0200 (CEST)


Hello,
I installed 2.4.4 on host which was running win95 (without problems).
It is MB Gigabyte GA6BXC with one PCI net card (J2585B) and 128MB memory.
CPU is Pentium III (Katmai) fam.6 model 7 @ 450MHz.
One 15G IDE HDD.
After approx 1hr it gines me oops. I used ksymoops and result is
attached.
The problem seems to be related to this particular MB plus Linux. MB
works for Win95 and the same Linux instalation works with another MB/CPU.
If someone wants to look at it .. it would be nice. If not .. dont worry.

thanks, devik

ksymoops 2.4.1 on i686 2.4.4. Options used
-v /boot/vmlinux (specified)
-k /proc/ksyms (default)
-l /proc/modules (default)
-o /lib/modules/2.4.4/ (default)
-m /usr/src/linux/System.map (default)
-1

Unable to handle kernel paging request at virtual address a68b11c0
c013f161
*pde = 00000000
Oops: 0002
CPU: 0
EIP: 0010:[<c013f161>]
Using defaults from ksymoops -t elf32-i386 -a i386
EFLAGS: 00010216
eax: c0287104 ebx: c7c783c0 ecx: c7c78560 edx: a68b11c0
esi: c6e11140 edi: 00000fb1 ebp: 00000000 esp: c7f9dfac
ds: 0018 es: 0018 ss: 0018
Process kswapd (pid: 3, stackpage=c7f9d000)
Stack: 00010f00 00000004 00000182 c013f4e1 000013a5 c0127eb7 00000006 00000004
00010f00 c0238a17 c7f9c239 0008e000 c0127f3b 00000004 00000000 c123ffbc
00000000 c0105454 00000000 00000078 c029dfc0
Call Trace: [<c013f4e1>] [<c0127eb7>] [<c0127f3b>] [<c0105454>]
Code: 89 02 89 09 89 49 04 8d 59 e0 f6 43 58 08 74 1f 80 63 58 f7

>>EIP; c013f161 <prune_dcache+21/13c> <=====
Trace; c013f4e1 <shrink_dcache_memory+21/30>
Trace; c0127eb7 <do_try_to_free_pages+5f/7c>
Trace; c0127f3b <kswapd+67/f4>
Trace; c0105454 <kernel_thread+28/38>
Code; c013f161 <prune_dcache+21/13c>
00000000 <_EIP>:
Code; c013f161 <prune_dcache+21/13c> <=====
0: 89 02 mov %eax,(%edx) <=====
Code; c013f163 <prune_dcache+23/13c>
2: 89 09 mov %ecx,(%ecx)
Code; c013f165 <prune_dcache+25/13c>
4: 89 49 04 mov %ecx,0x4(%ecx)
Code; c013f168 <prune_dcache+28/13c>
7: 8d 59 e0 lea 0xffffffe0(%ecx),%ebx
Code; c013f16b <prune_dcache+2b/13c>
a: f6 43 58 08 testb $0x8,0x58(%ebx)
Code; c013f16f <prune_dcache+2f/13c>
e: 74 1f je 2f <_EIP+0x2f> c013f190 <prune_dcache+50/13c>
Code; c013f171 <prune_dcache+31/13c>
10: 80 63 58 f7 andb $0xf7,0x58(%ebx)

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