When I run /usr/sbin/irmanager under 2=2E3=2E4 or 2=2E3=2E5, It causes an o=
ops=2E
Which is unfortunate because the new Toshiba irda driver actually detects m=
y
hardware ( a first ) and configures the device=2E
The main error seems to be: Unable to handle kernel NULL pointer dereferenc=
e at
virtual address 00000000
It's a Toshiba Satellite 320CDS if that helps=2E I guess the question is -=
It it
the kernel, the irmanager, or me?
*********************************************************************
Options used: -V (default)
-o /lib/modules/2=2E3=2E5/ (default)
-k /proc/ksyms (default)
-l /proc/modules (default)
-m /usr/src/linux/System=2Emap (default)
-c 1 (default)
Warning in compare_ksyms_lsmod, module i82365 is in lsmod but not in ksyms,
probably no symbols exported
Warning in compare_ksyms_lsmod, module serial_cs is in lsmod but not in ksy=
ms,
probably no symbols exported
Jun 3 13:26:59 DragonFire kernel: Unable to handle kernel NULL pointer
dereference at virtual address 00000000
Jun 3 13:26:59 DragonFire kernel: current->tss=2Ecr3 =3D 01f15000, pr3 =3D=
01f15000
Jun 3 13:26:59 DragonFire kernel: *pde =3D 00000000
Jun 3 13:26:59 DragonFire kernel: Oops: 0002
Jun 3 13:26:59 DragonFire kernel: CPU: 0
Jun 3 13:26:59 DragonFire kernel: EIP: 0010:[<c01103df>]
Jun 3 13:26:59 DragonFire kernel: EFLAGS: 00010082
Jun 3 13:26:59 DragonFire kernel: eax: 00000016 ebx: 00000086 ecx: c01=
ecc20
edx: c1f6e000
Jun 3 13:26:59 DragonFire kernel: esi: c0229054 edi: 00000000 ebp: c17=
47f8c
esp: c1747f70
Jun 3 13:26:59 DragonFire kernel: ds: 0018 es: 0018 ss: 0018
Jun 3 13:26:59 DragonFire kernel: Process irmanager (pid: 448, process nr:=
22,
stackpage=3Dc1747000)
Jun 3 13:26:59 DragonFire kernel: Stack: ffffffea 00001000 c1746000 c2004b=
80
c1b8a7e0 c1747f84 4000c000 0000003c=20
Jun 3 13:26:59 DragonFire kernel: c017e118 c15bc740 ffffffea c01247=
f5
c15bc740 bffffa6c 0000003c c15bc754=20
Jun 3 13:26:59 DragonFire kernel: c1746000 00000000 08048a80 bffffa=
a8
c0108930 00000000 bffffa6c 0000003c=20
Jun 3 13:26:59 DragonFire kernel: Call Trace: [<c017e118>] [<c01247f5>]
[<c0108930>]=20
Jun 3 13:26:59 DragonFire kernel: Code: c7 05 00 00 00 00 00 00 00 00 83 c=
4 04
8d 45 f8 8b 55 f8 39=20
Warning: trailing garbage ignored on Code: line
Text: 'Code: c7 05 00 00 00 00 00 00 00 00 83 c4 04 8d 45 f8 8b 55 f8 39=20=
'
Garbage: ' '
>>EIP: c01103df <interruptible_sleep_on+77/130>
Trace: c017e118 <irda_read+18/64>
Trace: c01247f5 <sys_read+b1/c8>
Trace: c0108930 <system_call+34/38>
Code: c01103df <interruptible_sleep_on+77/130> 00000000 <_EIP>: <=3D=3D=3D
Code: c01103df <interruptible_sleep_on+77/130> 0: c7 05 00 00 00 mov=
l =20
$0x0,0x0 <=3D=3D=3D
Code: c01103e4 <interruptible_sleep_on+7c/130> 5: 00 00 00 00 00=20
Code: c01103e9 <interruptible_sleep_on+81/130> a: 83 c4 04 add=
l =20
$0x4,%esp
Code: c01103ec <interruptible_sleep_on+84/130> d: 8d 45 f8 lea=
l =20
0xfffffff8(%ebp),%eax
Code: c01103ef <interruptible_sleep_on+87/130> 10: 8b 55 f8 mov=
l =20
0xfffffff8(%ebp),%edx
Code: c01103f2 <interruptible_sleep_on+8a/130> 13: 39 00 cmp=
l =20
%eax,(%eax)
4 warnings issued=2E Results may not be reliable=2E
Kernel's =2Econfig (the IrDA stuff only)
#
# IrDA subsystem support
#
CONFIG_IRDA=3Dy
#
# IrDA protocols
#
CONFIG_IRLAN=3Dm
CONFIG_IRCOMM=3Dm
# CONFIG_IRLPT is not set
CONFIG_IRDA_OPTIONS=3Dy
#
# IrDA options
#
CONFIG_IRDA_CACHE_LAST_LSAP=3Dy
CONFIG_IRDA_FAST_RR=3Dy
# CONFIG_IRDA_DEBUG is not set
# CONFIG_IRDA_COMPRESSION is not set
#
# Infrared-port device drivers
#
#
# SIR device drivers
#
# CONFIG_IRTTY_SIR is not set
CONFIG_IRPORT_SIR=3Dy
#
# FIR device drivers
#
# CONFIG_NSC_FIR is not set
# CONFIG_WINBOND_FIR is not set
# CONFIG_SHARP_FIR is not set
CONFIG_TOSHIBA_FIR=3Dm
#
# Dongle support
#
# CONFIG_DONGLE is not set
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