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List: linux-kernel
Subject: oops when loading e100 module
From: Robinson Maureira Castillo <rmaureira () alumno ! inacap ! cl>
Date: 2002-11-05 17:56:24
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Hi all,
I'm getting this oops when loading e100 module, the weird thing is that
the module oopses when I boot in runlevel 3, booting in runlevel 1 and
then going to runlevel 3 works ok. I thought it was related to PnP,
but I've recompiled without PnP support and the oops still ocurs. oops
decoded follows, more information can be posted upon request.
Best regards
ksymoops 2.4.5 on i686 2.5.46. Options used
-V (default)
-k /proc/ksyms (default)
-l /proc/modules (default)
-o /lib/modules/2.5.46/ (default)
-m /boot/System.map-2.5.46 (default)
Warning: You did not tell me where to find symbol information. I will
assume that the log matches the kernel and modules that are running
right now and I'll use the default options above for symbol resolution.
If the current kernel and/or modules do not match the log, you can get
more accurate output by telling me the kernel version and where to find
map, modules, ksyms etc. ksymoops -h explains the options.
Warning (compare_maps): ksyms_base symbol fbcon_accel_R__ver_fbcon_accel not found in \
System.map. Ignoring ksyms_base entry Warning (compare_maps): ksyms_base symbol \
fbcon_accel_bmove_R__ver_fbcon_accel_bmove not found in System.map. Ignoring \
ksyms_base entry Warning (compare_maps): ksyms_base symbol \
fbcon_accel_clear_R__ver_fbcon_accel_clear not found in System.map. Ignoring \
ksyms_base entry Warning (compare_maps): ksyms_base symbol \
fbcon_accel_clear_margins_R__ver_fbcon_accel_clear_margins not found in System.map. \
Ignoring ksyms_base entry Warning (compare_maps): ksyms_base symbol \
fbcon_accel_putc_R__ver_fbcon_accel_putc not found in System.map. Ignoring \
ksyms_base entry Warning (compare_maps): ksyms_base symbol \
fbcon_accel_putcs_R__ver_fbcon_accel_putcs not found in System.map. Ignoring \
ksyms_base entry Warning (compare_maps): ksyms_base symbol \
fbcon_accel_revc_R__ver_fbcon_accel_revc not found in System.map. Ignoring \
ksyms_base entry Warning (compare_maps): ksyms_base symbol \
fbcon_accel_setup_R__ver_fbcon_accel_setup not found in System.map. Ignoring \
ksyms_base entry Warning (compare_maps): ksyms_base symbol \
fbcon_cfb24_R__ver_fbcon_cfb24 not found in System.map. Ignoring ksyms_base entry \
Warning (compare_maps): ksyms_base symbol fbcon_cfb24_bmove_R__ver_fbcon_cfb24_bmove \
not found in System.map. Ignoring ksyms_base entry Warning (compare_maps): \
ksyms_base symbol fbcon_cfb24_clear_R__ver_fbcon_cfb24_clear not found in System.map. \
Ignoring ksyms_base entry Warning (compare_maps): ksyms_base symbol \
fbcon_cfb24_clear_margins_R__ver_fbcon_cfb24_clear_margins not found in System.map. \
Ignoring ksyms_base entry Warning (compare_maps): ksyms_base symbol \
fbcon_cfb24_putc_R__ver_fbcon_cfb24_putc not found in System.map. Ignoring \
ksyms_base entry Warning (compare_maps): ksyms_base symbol \
fbcon_cfb24_putcs_R__ver_fbcon_cfb24_putcs not found in System.map. Ignoring \
ksyms_base entry Warning (compare_maps): ksyms_base symbol \
fbcon_cfb24_revc_R__ver_fbcon_cfb24_revc not found in System.map. Ignoring \
ksyms_base entry Warning (compare_maps): ksyms_base symbol \
fbcon_cfb24_setup_R__ver_fbcon_cfb24_setup not found in System.map. Ignoring \
ksyms_base entry Warning (compare_maps): ksyms_base symbol \
page_states__per_cpu_R__ver_page_states__per_cpu not found in System.map. Ignoring \
ksyms_base entry Unable to handle kernel NULL pointer dereference at virtual address \
00000002 d0878e34
*pde = 00000000
Oops: 0002
e100 iptable_filter ip_tables microcode ide-cd cdrom rtc
CPU: 0
EIP: 0060:[<d0878e34>] Not tainted
Using defaults from ksymoops -t elf32-i386 -a i386
EFLAGS: 00010282
eax: 00000002 ebx: cec7fe1a ecx: d5110038 edx: d088200e
esi: ced7f160 edi: 00000000 ebp: 00000001 esp: cec7fe04
ds: 0068 es: 0068 ss: 0068
Stack: d088200e d0878ae0 ced7f160 00000006 00000003 00020000 ced7f160 ced7f000
00000000 cfde2000 d08712e9 ced7f160 ced7f160 00000000 cfde2000 d0870a00
ced7f160 d08711e3 ced7f160 0000ffff 00000006 00000000 00000000 ced7f160
[<d0878ae0>] e100_eeprom_size+0x140/0x2b0 [e100]
[<d08712e9>] e100_sw_init+0x29/0x50 [e100]
[<d0870a00>] e100_check_options+0x250/0x2b0 [e100]
[<d08711e3>] e100_init+0x23/0x100 [e100]
[<d0870367>] e100_found1+0x167/0x420 [e100]
[<d087f0c5>] e100_driver_version+0x0/0xb [e100]
[<d087f100>] e100_driver+0x0/0xa0 [e100]
[<d087f128>] e100_driver+0x28/0xa0 [e100]
[<c01de16e>] pci_device_probe+0x5e/0x70
[<d087e308>] e100_id_table+0x348/0x10bc [e100]
[<d087f128>] e100_driver+0x28/0xa0 [e100]
[<c022a765>] bus_match+0x45/0x70
[<d087f128>] e100_driver+0x28/0xa0 [e100]
[<c022a8a2>] driver_attach+0x72/0x90
[<d087f128>] e100_driver+0x28/0xa0 [e100]
[<d087f128>] e100_driver+0x28/0xa0 [e100]
[<d087f13c>] e100_driver+0x3c/0xa0 [e100]
[<c022abbc>] bus_add_driver+0x6c/0x90
[<d087f128>] e100_driver+0x28/0xa0 [e100]
[<d087f128>] e100_driver+0x28/0xa0 [e100]
[<d087be98>] .rodata.str1.1+0x171/0x20d9 [e100]
[<d087f14c>] e100_driver+0x4c/0xa0 [e100]
[<c022b2e1>] driver_register+0x91/0xa0
[<d087f128>] e100_driver+0x28/0xa0 [e100]
[<c01de2a7>] pci_register_driver+0x47/0x60
[<d087f128>] e100_driver+0x28/0xa0 [e100]
[<d0870729>] init_module+0x19/0x70 [e100]
[<d087f100>] e100_driver+0x0/0xa0 [e100]
[<c011f031>] sys_init_module+0x4e1/0x640
[<d0870060>] e100_wait_scb+0x0/0xa0 [e100]
[<d0870060>] e100_wait_scb+0x0/0xa0 [e100]
[<c010b023>] syscall_call+0x7/0xb
Code: 00 00 57 56 53 83 ec 10 8b 74 24 24 0f b7 4c 24 64 f1 87 d0
> > EIP; d0878e34 <[e100]shift_out_bits+4/120> <=====
> > ebx; cec7fe1a <_end+e7decc2/10366f08>
> > ecx; d5110038 <END_OF_CODE+488a1d5/????>
> > edx; d088200e <[e100].bss.end+1afb/3b4d>
> > esi; ced7f160 <_end+e8de008/10366f08>
> > esp; cec7fe04 <_end+e7decac/10366f08>
Code; d0878e34 <[e100]shift_out_bits+4/120>
00000000 <_EIP>:
Code; d0878e34 <[e100]shift_out_bits+4/120> <=====
0: 00 00 add %al,(%eax) <=====
Code; d0878e36 <[e100]shift_out_bits+6/120>
2: 57 push %edi
Code; d0878e37 <[e100]shift_out_bits+7/120>
3: 56 push %esi
Code; d0878e38 <[e100]shift_out_bits+8/120>
4: 53 push %ebx
Code; d0878e39 <[e100]shift_out_bits+9/120>
5: 83 ec 10 sub $0x10,%esp
Code; d0878e3c <[e100]shift_out_bits+c/120>
8: 8b 74 24 24 mov 0x24(%esp,1),%esi
Code; d0878e40 <[e100]shift_out_bits+10/120>
c: 0f b7 4c 24 64 movzwl 0x64(%esp,1),%ecx
Code; d0878e45 <[e100]shift_out_bits+15/120>
11: f1 (bad)
Code; d0878e46 <[e100]shift_out_bits+16/120>
12: 87 d0 xchg %edx,%eax
18 warnings issued. Results may not be reliable.
--
Robinson Maureira Castillo
Asesor DAI
INACAP
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