* PROBLEM: Oops.. NULL pointer reference in 2.4.20-ac1
@ 2002-12-08 12:35 Simon Ward
2002-12-08 14:19 ` Alan Cox
0 siblings, 1 reply; 6+ messages in thread
From: Simon Ward @ 2002-12-08 12:35 UTC (permalink / raw)
To: linux-kernel; +Cc: andre
The kernel 2.4.20 with the -ac1 patch results in a kernel panic. I have
tried kernel 2.4.19 and a vanilla 2.4.20 and these both worked fine.
The problem appears to be after (or while) the IDE interfaces are
probed. The IDE chipset is (I think) ALI M1543. It's part of the ALI
Aladdin V chipset on an Asus P5A-B motherboard anyway, if that means
anything to you.
Output Of Oops Message:
hda: ST313021A, ATA DISK drive
hdb: CREATIVECD3621E, ATAPI CD/DVD-ROM drive
blk: queue c0294c20, I/O limit 4095Mb (mask 0xffffffff)
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
Unable to handle kernel NULL pointer dereference at virtual address 00000010
printing eip:
c0108404
*pde = 00000000
Oops: 0000
CPU: 0
EIP: 0010:[<c0108404>] Not tainted
EFLAGS: 00010002
eax: 00000000 ebx: 00001fe0 ecx: 000000ff edx: c02728e0
esi: 00000212 edi: c0105000 ebp: 000000ff esp: c11a7f5c
ds: 0018 es: 0018 ss: 0018
Process swapper (pid: 1, stackpage=c11a7000)
Stack: 000000ff 00000001 c0294fac c01a2eab 000000ff 00000001 00000001 c0294fac
c0105000 0008e000 c01a38c6 c0294fac 00000001 00000001 00000001 00000001
00000001 00000001 00000001 00000001 00000001 00000001 c0231060 c0294b60
Call Trace: [<c01a2eab>] [<c0105000>] [<c01a38c6>] [<c0105033>] [<c0105000>]
[<c0105686>] [<c0105020>]
Code: ff 50 10 58 eb d4 90 90 90 90 90 90 90 90 90 90 90 90 90 90
<0>Kernel panic: Attempted to kill init!
Output From ksymoops:
>>EIP; c0108404 <disable_irq+44/60> <=====
>>edx; c02728e0 <pidhash+620/1000>
>>edi; c0105000 <_stext+0/0>
Trace; c01a2eab <probe_hwif+24b/280>
Trace; c0105000 <_stext+0/0>
Trace; c01a38c6 <ideprobe_init+a6/c0>
Trace; c0105033 <init+13/140>
Trace; c0105000 <_stext+0/0>
Trace; c0105686 <kernel_thread+26/40>
Trace; c0105020 <init+0/140>
Code; c0108404 <disable_irq+44/60>
00000000 <_EIP>:
Code; c0108404 <disable_irq+44/60> <=====
0: ff 50 10 call *0x10(%eax) <=====
Code; c0108407 <disable_irq+47/60>
3: 58 pop %eax
Code; c0108408 <disable_irq+48/60>
4: eb d4 jmp ffffffda <_EIP+0xffffffda>
Code; c010840a <disable_irq+4a/60>
6: 90 nop
Code; c010840b <disable_irq+4b/60>
7: 90 nop
Code; c010840c <disable_irq+4c/60>
8: 90 nop
Code; c010840d <disable_irq+4d/60>
9: 90 nop
Code; c010840e <disable_irq+4e/60>
a: 90 nop
Code; c010840f <disable_irq+4f/60>
b: 90 nop
Code; c0108410 <disable_irq+50/60>
c: 90 nop
Code; c0108411 <disable_irq+51/60>
d: 90 nop
Code; c0108412 <disable_irq+52/60>
e: 90 nop
Code; c0108413 <disable_irq+53/60>
f: 90 nop
Code; c0108414 <disable_irq+54/60>
10: 90 nop
Code; c0108415 <disable_irq+55/60>
11: 90 nop
Code; c0108416 <disable_irq+56/60>
12: 90 nop
Code; c0108417 <disable_irq+57/60>
13: 90 nop
Environment
I've included the information as specified in REPORTING-BUGS although
I'm not sure if all of it is relevant because it is not the running
kernel that has the problem.
Software
$ sh scripts/ver_linux
Linux masala 2.4.20k6 #1 Wed Dec 4 19:34:39 GMT 2002 i586 unknown unknown GNU/Linux
Gnu C 3.2.1
Gnu make 3.80
util-linux 2.11x
mount 2.11x
modutils 2.4.21
e2fsprogs 1.32
reiserfsprogs 3.6.4
Linux C Library 2.3.1
Dynamic linker (ldd) 2.3.1
Procps 3.1.0
Net-tools 1.60
Console-tools 0.2.3
Sh-utils 4.5.3
Modules Loaded apm ne2k-pci 8390 rtc unix
Processor Information
$ cat /proc/cpuinfo
processor : 0
vendor_id : AuthenticAMD
cpu family : 5
model : 8
model name : AMD-K6(tm) 3D processor
stepping : 12
cpu MHz : 400.897
cache size : 64 KB
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 1
wp : yes
flags : fpu vme de pse tsc msr mce cx8 pge mmx syscall 3dnow k6_mtrr
bogomips : 799.53
Module Information
$ /sbin/lsmod
Module Size Used by Not tainted
apm 9504 1 (autoclean)
ne2k-pci 5376 1 (autoclean)
8390 6016 0 (autoclean) [ne2k-pci]
rtc 6492 0 (autoclean)
unix 14632 8 (autoclean)
Loaded Driver and Hardware Information
$ cat /proc/ioports
0000-001f : dma1
0020-003f : pic1
0040-005f : timer
0060-006f : keyboard
0070-007f : rtc
0080-008f : dma page reg
00a0-00bf : pic2
00c0-00df : dma2
00f0-00ff : fpu
01f0-01f7 : ide0
03c0-03df : vga+
03f6-03f6 : ide0
0cf8-0cff : PCI conf1
5c20-5c3f : Acer Laboratories Inc. [ALi] M7101 PMU
b400-b40f : Acer Laboratories Inc. [ALi] M5229 IDE
b400-b407 : ide0
b800-b81f : NetVin NV5000SC
b800-b81f : ne2k-pci
d000-dfff : PCI Bus #01
d800-d8ff : 3Dfx Interactive, Inc. Voodoo 3
$ cat /proc/iomem
00000000-0009fbff : System RAM
0009fc00-0009ffff : reserved
000a0000-000bffff : Video RAM area
000c0000-000c7fff : Video ROM
000f0000-000fffff : System ROM
00100000-07ffbfff : System RAM
00100000-001f322c : Kernel code
001f322d-00250ddf : Kernel data
07ffc000-07ffefff : ACPI Tables
07fff000-07ffffff : ACPI Non-volatile Storage
de000000-dfffffff : PCI Bus #01
de000000-dfffffff : 3Dfx Interactive, Inc. Voodoo 3
e0000000-e3ffffff : Acer Laboratories Inc. [ALi] M1541
e5f00000-e7ffffff : PCI Bus #01
e6000000-e7ffffff : 3Dfx Interactive, Inc. Voodoo 3
ffff0000-ffffffff : reserved
PCI Information
# lspci -vvv
00:00.0 Host bridge: Acer Laboratories Inc. [ALi] M1541 (rev 04)
Subsystem: Acer Laboratories Inc. [ALi] ALI M1541 Aladdin V/V+ AGP Syste
m Controller
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Step
ping- SERR- FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=slow >TAbort- <TAbort-
<MAbort+ >SERR- <PERR-
Latency: 64
Region 0: Memory at e0000000 (32-bit, non-prefetchable) [size=64M]
Capabilities: [b0] AGP version 1.0
Status: RQ=28 SBA+ 64bit- FW- Rate=x1,x2
Command: RQ=0 SBA- AGP- 64bit- FW- Rate=<none>
00:01.0 PCI bridge: Acer Laboratories Inc. [ALi] M1541 PCI to AGP Controller (re
v 04) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Step
ping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B- ParErr- DEVSEL=slow >TAbort- <TAbort-
<MAbort- >SERR- <PERR-
Latency: 64
Bus: primary=00, secondary=01, subordinate=01, sec-latency=64
I/O behind bridge: 0000d000-0000dfff
Memory behind bridge: de000000-dfffffff
Prefetchable memory behind bridge: e5f00000-e7ffffff
BridgeCtl: Parity- SERR- NoISA- VGA+ MAbort- >Reset- FastB2B-
00:03.0 Bridge: Acer Laboratories Inc. [ALi] M7101 PMU
Subsystem: Acer Laboratories Inc. [ALi] ALI M7101 Power Management Contr
oller
Control: I/O+ Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Step
ping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort
- <MAbort- >SERR- <PERR-
00:07.0 ISA bridge: Acer Laboratories Inc. [ALi] M1533 PCI to ISA Bridge [Aladdi
n IV] (rev c3)
Control: I/O+ Mem+ BusMaster+ SpecCycle+ MemWINV- VGASnoop- ParErr- Step
ping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort
+ <MAbort+ >SERR- <PERR-
Latency: 0
00:0a.0 Ethernet controller: NetVin NV5000SC
Subsystem: NetVin RT8029-Based Ethernet Adapter
Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Step
ping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort
- <MAbort- >SERR- <PERR-
Interrupt: pin A routed to IRQ 10
Region 0: I/O ports at b800 [size=32]
00:0f.0 IDE interface: Acer Laboratories Inc. [ALi] M5229 IDE (rev c1) (prog-if
8a [Master SecP PriP])
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Step
ping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort
- <MAbort- >SERR- <PERR-
Latency: 32 (500ns min, 1000ns max)
Interrupt: pin A routed to IRQ 0
Region 4: I/O ports at b400 [size=16]
01:00.0 VGA compatible controller: 3Dfx Interactive, Inc. Voodoo 3 (rev 01) (pro
g-if 00 [VGA])
Subsystem: 3Dfx Interactive, Inc. Voodoo3 AGP
Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Step
ping- SERR- FastB2B-
Status: Cap+ 66Mhz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR+
Interrupt: pin A routed to IRQ 11
Region 0: Memory at de000000 (32-bit, non-prefetchable) [size=32M]
Region 1: Memory at e6000000 (32-bit, prefetchable) [size=32M]
Region 2: I/O ports at d800 [size=256]
Expansion ROM at e5ff0000 [disabled] [size=64K]
Capabilities: [54] AGP version 1.0
Status: RQ=7 SBA+ 64bit+ FW- Rate=x1,x2
Command: RQ=0 SBA- AGP- 64bit- FW- Rate=<none>
Capabilities: [60] Power Management version 1
Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot
-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
I think that's everything. I hope it helps in tracking down the oops. If
I can help in any other way please do not hesitate to ask.
Regards
Simon Ward (please CC to <simon.ward@cs.man.ac.uk>)
--
Email: simon.ward@cs.man.ac.uk -- ICQ UIN: 63202593
Your analyst has you mixed up with another patient. Don't believe a
thing he tells you.
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: PROBLEM: Oops.. NULL pointer reference in 2.4.20-ac1
2002-12-08 12:35 PROBLEM: Oops.. NULL pointer reference in 2.4.20-ac1 Simon Ward
@ 2002-12-08 14:19 ` Alan Cox
2002-12-08 14:25 ` Simon Ward
2002-12-08 18:43 ` OGAWA Hirofumi
0 siblings, 2 replies; 6+ messages in thread
From: Alan Cox @ 2002-12-08 14:19 UTC (permalink / raw)
To: Simon Ward; +Cc: Linux Kernel Mailing List, Andre Hedrick
On Sun, 2002-12-08 at 12:35, Simon Ward wrote:
>
> The kernel 2.4.20 with the -ac1 patch results in a kernel panic. I have
> tried kernel 2.4.19 and a vanilla 2.4.20 and these both worked fine.
>
> The problem appears to be after (or while) the IDE interfaces are
> probed. The IDE chipset is (I think) ALI M1543. It's part of the ALI
> Aladdin V chipset on an Asus P5A-B motherboard anyway, if that means
> anything to you.
Looks like your system returned a totally bogus IRQ for the interface.
Are you enabling ACPI by any chance ?
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: PROBLEM: Oops.. NULL pointer reference in 2.4.20-ac1
2002-12-08 14:19 ` Alan Cox
@ 2002-12-08 14:25 ` Simon Ward
2002-12-08 18:43 ` OGAWA Hirofumi
1 sibling, 0 replies; 6+ messages in thread
From: Simon Ward @ 2002-12-08 14:25 UTC (permalink / raw)
To: Alan Cox; +Cc: Linux Kernel Mailing List, Andre Hedrick
On 8 Dec 2002, Alan Cox wrote:
> Looks like your system returned a totally bogus IRQ for the interface.
> Are you enabling ACPI by any chance ?
No, I specifically disable ACPI because it doesn't work properly on the
system even though it claims to support it.
Simon (please CC to <simon.ward@cs.man.ac.uk>)
--
Email: simon.ward@cs.man.ac.uk -- ICQ UIN: 63202593
Your analyst has you mixed up with another patient. Don't believe a
thing he tells you.
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: PROBLEM: Oops.. NULL pointer reference in 2.4.20-ac1
2002-12-08 14:19 ` Alan Cox
2002-12-08 14:25 ` Simon Ward
@ 2002-12-08 18:43 ` OGAWA Hirofumi
2002-12-08 19:28 ` Alan Cox
2002-12-08 20:20 ` PROBLEM: Oops.. NULL pointer reference in 2.4.20-ac1 (fixed) Simon Ward
1 sibling, 2 replies; 6+ messages in thread
From: OGAWA Hirofumi @ 2002-12-08 18:43 UTC (permalink / raw)
To: Alan Cox; +Cc: Simon Ward, Linux Kernel Mailing List, Andre Hedrick
Alan Cox <alan@lxorguk.ukuu.org.uk> writes:
> On Sun, 2002-12-08 at 12:35, Simon Ward wrote:
> > The problem appears to be after (or while) the IDE interfaces are
> > probed. The IDE chipset is (I think) ALI M1543. It's part of the ALI
> > Aladdin V chipset on an Asus P5A-B motherboard anyway, if that means
> > anything to you.
>
> Looks like your system returned a totally bogus IRQ for the interface.
> Are you enabling ACPI by any chance ?
I'm sorry, my before info of ACPI was wrong. It's not ACPI problem. It
may be problem of ali15x3.c.
Probably his M5229 has 0xff on INTERRUPT_LINE after boot immediately.
Simon, could you send the outputs of `lspci -vx'? And the following
patch fixs this problem?
drivers/ide/pci/alim15x3.c | 9 ++++++---
1 files changed, 6 insertions(+), 3 deletions(-)
--- linux-2.4.20-ac1/drivers/ide/pci/alim15x3.c~alim15x3-fix 2002-12-09 03:34:33.000000000 +0900
+++ linux-2.4.20-ac1-hirofumi/drivers/ide/pci/alim15x3.c 2002-12-09 03:35:02.000000000 +0900
@@ -779,8 +779,9 @@ static void __init init_hwif_common_ali1
static void __init init_hwif_ali15x3 (ide_hwif_t *hwif)
{
u8 ideic, inmir;
- u8 irq_routing_table[] = { -1, 9, 3, 10, 4, 5, 7, 6,
+ s8 irq_routing_table[] = { -1, 9, 3, 10, 4, 5, 7, 6,
1, 11, 0, 12, 0, 14, 0, 15 };
+ int irq = 0;
hwif->irq = hwif->channel ? 15 : 14;
@@ -801,15 +802,17 @@ static void __init init_hwif_ali15x3 (id
*/
pci_read_config_byte(isa_dev, 0x44, &inmir);
inmir = inmir & 0x0f;
- hwif->irq = irq_routing_table[inmir];
+ irq = irq_routing_table[inmir];
} else if (hwif->channel && !(ideic & 0x01)) {
/*
* get SIRQ2 routing table
*/
pci_read_config_byte(isa_dev, 0x75, &inmir);
inmir = inmir & 0x0f;
- hwif->irq = irq_routing_table[inmir];
+ irq = irq_routing_table[inmir];
}
+ if (irq >= 0)
+ hwif->irq = irq;
}
init_hwif_common_ali15x3(hwif);
_
--
OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: PROBLEM: Oops.. NULL pointer reference in 2.4.20-ac1
2002-12-08 18:43 ` OGAWA Hirofumi
@ 2002-12-08 19:28 ` Alan Cox
2002-12-08 20:20 ` PROBLEM: Oops.. NULL pointer reference in 2.4.20-ac1 (fixed) Simon Ward
1 sibling, 0 replies; 6+ messages in thread
From: Alan Cox @ 2002-12-08 19:28 UTC (permalink / raw)
To: OGAWA Hirofumi; +Cc: Simon Ward, Linux Kernel Mailing List, Andre Hedrick
I think that will do the trick. I've got a sort of bad fix in 2.5.50-ac
I was trying but need to clean up properly.
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: PROBLEM: Oops.. NULL pointer reference in 2.4.20-ac1 (fixed)
2002-12-08 18:43 ` OGAWA Hirofumi
2002-12-08 19:28 ` Alan Cox
@ 2002-12-08 20:20 ` Simon Ward
1 sibling, 0 replies; 6+ messages in thread
From: Simon Ward @ 2002-12-08 20:20 UTC (permalink / raw)
To: OGAWA Hirofumi; +Cc: Alan Cox, Linux Kernel Mailing List, Andre Hedrick
On Mon, 9 Dec 2002, OGAWA Hirofumi wrote:
> Probably his M5229 has 0xff on INTERRUPT_LINE after boot immediately.
>
> Simon, could you send the outputs of `lspci -vx'? And the following
> patch fixs this problem?
The patch works fine. Thank you. The output of 'lspci -vx' follows:
00:00.0 Host bridge: Acer Laboratories Inc. [ALi] M1541 (rev 04)
Subsystem: Acer Laboratories Inc. [ALi] ALI M1541 Aladdin V/V+ AGP System Controller
Flags: bus master, slow devsel, latency 64
Memory at e0000000 (32-bit, non-prefetchable) [size=64M]
Capabilities: [b0] AGP version 1.0
00: b9 10 41 15 06 00 10 24 04 00 00 06 00 40 00 00
10: 00 00 00 e0 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 b9 10 41 15
30: 00 00 00 00 b0 00 00 00 00 00 00 00 00 00 00 00
00:01.0 PCI bridge: Acer Laboratories Inc. [ALi] M1541 PCI to AGP Controller (rev 04) (prog-if 00 [Normal decode])
Flags: bus master, slow devsel, latency 64
Bus: primary=00, secondary=01, subordinate=01, sec-latency=64
I/O behind bridge: 0000d000-0000dfff
Memory behind bridge: de000000-dfffffff
Prefetchable memory behind bridge: e5f00000-e7ffffff
00: b9 10 43 52 07 00 00 04 04 00 04 06 00 40 01 00
10: 00 00 00 00 00 00 00 00 00 01 01 40 d0 d0 00 20
20: 00 de f0 df f0 e5 f0 e7 00 00 00 00 00 00 00 00
30: 00 00 00 00 e0 00 00 00 00 00 00 00 00 00 08 00
00:03.0 Bridge: Acer Laboratories Inc. [ALi] M7101 PMU
Subsystem: Acer Laboratories Inc. [ALi] ALI M7101 Power Management Controller
Flags: medium devsel
00: b9 10 01 71 01 00 80 02 00 00 80 06 00 00 00 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 b9 10 01 71
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00:07.0 ISA bridge: Acer Laboratories Inc. [ALi] M1533 PCI to ISA Bridge [Aladdin IV] (rev c3)
Flags: bus master, medium devsel, latency 0
00: b9 10 33 15 0f 00 00 32 c3 00 01 06 00 00 00 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00: 14 4a 00 50 03 00 00 02 00 00 00 02 00 00 00 00
10: 01 b8 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 14 4a 00 50
30: 00 00 00 00 00 00 00 00 00 00 00 00 0a 01 00 00
00:0f.0 IDE interface: Acer Laboratories Inc. [ALi] M5229 IDE (rev c1) (prog-if 8a [Master SecP PriP])
Flags: bus master, medium devsel, latency 32
I/O ports at b400 [size=16]
00: b9 10 29 52 05 00 80 02 c1 8a 01 01 00 20 00 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 01 b4 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 01 02 04
01:00.0 VGA compatible controller: 3Dfx Interactive, Inc. Voodoo 3 (rev 01) (prog-if 00 [VGA])
Subsystem: 3Dfx Interactive, Inc. Voodoo3 AGP
Flags: 66Mhz, fast devsel, IRQ 11
Memory at de000000 (32-bit, non-prefetchable) [size=32M]
Memory at e6000000 (32-bit, prefetchable) [size=32M]
I/O ports at d800 [size=256]
Expansion ROM at e5ff0000 [disabled] [size=64K]
00:0a.0 Ethernet controller: NetVin NV5000SC
Subsystem: NetVin RT8029-Based Ethernet Adapter
Flags: medium devsel, IRQ 10
I/O ports at b800 [size=32]
Capabilities: [54] AGP version 1.0
Capabilities: [60] Power Management version 1
00: 1a 12 05 00 03 00 b0 80 01 00 00 03 00 00 00 00
10: 00 00 00 de 08 00 00 e6 01 d8 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 1a 12 30 00
30: 00 00 ff e5 54 00 00 00 00 00 00 00 0b 01 00 00
Regards
Simon Ward
--
Email: simon.ward@cs.man.ac.uk -- ICQ UIN: 63202593
Too many people are thinking of security instead of opportunity. They seem
more afraid of life than death.
-- James F. Byrnes
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2002-12-08 20:12 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2002-12-08 12:35 PROBLEM: Oops.. NULL pointer reference in 2.4.20-ac1 Simon Ward
2002-12-08 14:19 ` Alan Cox
2002-12-08 14:25 ` Simon Ward
2002-12-08 18:43 ` OGAWA Hirofumi
2002-12-08 19:28 ` Alan Cox
2002-12-08 20:20 ` PROBLEM: Oops.. NULL pointer reference in 2.4.20-ac1 (fixed) Simon Ward
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