Re: 2.5.69-mm6: pccard oops while booting

Felipe Alfaro Solana
2003-05-16T23:28:07Z

[-- Attachment #1: Type: text/plain, Size: 7846 bytes --]

On Sat, 2003-05-17 at 00:08, Carl-Daniel Hailfinger wrote:
> Felipe Alfaro Solana wrote:
> > On Fri, 2003-05-16 at 22:29, Andrew Morton wrote:
> >
> >>Felipe Alfaro Solana <felipe_alfaro@linuxmail.org> wrote:
> >>
> >>>Unable to handle kernel paging request at virtual address 50464d59
> >>
> >>hm, that address is "YMFP". Please try generating the oops
> >>again with the below patch applied:
> >>
> >> ./sound/pci/ymfpci/ymfpci.c | 8 ++++----
> >> ./sound/pci/ymfpci/ymfpci_main.c | 22 +++++++++++-----------
> >> 2 files changed, 15 insertions(+), 15 deletions(-)
> >>
> >>diff -puN ./sound/pci/ymfpci/ymfpci_main.c~a ./sound/pci/ymfpci/ymfpci_main.c
> >>--- 25/./sound/pci/ymfpci/ymfpci_main.c~a 2003-05-16 13:26:26.000000000 -0700
> >>+++ 25-akpm/./sound/pci/ymfpci/ymfpci_main.c 2003-05-16 13:27:27.000000000 -0700
> >>@@ -1093,7 +1093,7 @@ int __devinit snd_ymfpci_pcm(ymfpci_t *c
> >>
> >> if (rpcm)
> >> *rpcm = NULL;
> >>- if ((err = snd_pcm_new(chip->card, "YMFPCI", device, 32, 1, &pcm)) < 0)
> >>+ if ((err = snd_pcm_new(chip->card, "1YMFPCI", device, 32, 1, &pcm)) < 0)
> >> return err;
> >> pcm->private_data = chip;
> >> pcm->private_free = snd_ymfpci_pcm_free;
> >>@@ -1103,7 +1103,7 @@ int __devinit snd_ymfpci_pcm(ymfpci_t *c
> >>
> >> /* global setup */
> >> pcm->info_flags = 0;
> >>- strcpy(pcm->name, "YMFPCI");
> >>+ strcpy(pcm->name, "2YMFPCI");
> >> chip->pcm = pcm;
> >>
> >> snd_pcm_lib_preallocate_pci_pages_for_all(chip->pci, pcm, 64*1024, 256*1024);
> >>@@ -1138,7 +1138,7 @@ int __devinit snd_ymfpci_pcm2(ymfpci_t *
> >>
> >> if (rpcm)
> >> *rpcm = NULL;
> >>- if ((err = snd_pcm_new(chip->card, "YMFPCI - AC'97", device, 0, 1, &pcm)) < 0)
> >>+ if ((err = snd_pcm_new(chip->card, "3YMFPCI - AC'97", device, 0, 1, &pcm)) < 0)
> >> return err;
> >> pcm->private_data = chip;
> >> pcm->private_free = snd_ymfpci_pcm2_free;
> >>@@ -1147,7 +1147,7 @@ int __devinit snd_ymfpci_pcm2(ymfpci_t *
> >>
> >> /* global setup */
> >> pcm->info_flags = 0;
> >>- strcpy(pcm->name, "YMFPCI - AC'97");
> >>+ strcpy(pcm->name, "4YMFPCI - AC'97");
> >> chip->pcm2 = pcm;
> >>
> >> snd_pcm_lib_preallocate_pci_pages_for_all(chip->pci, pcm, 64*1024, 256*1024);
> >>@@ -1182,7 +1182,7 @@ int __devinit snd_ymfpci_pcm_spdif(ymfpc
> >>
> >> if (rpcm)
> >> *rpcm = NULL;
> >>- if ((err = snd_pcm_new(chip->card, "YMFPCI - IEC958", device, 1, 0, &pcm)) < 0)
> >>+ if ((err = snd_pcm_new(chip->card, "5YMFPCI - IEC958", device, 1, 0, &pcm)) < 0)
> >> return err;
> >> pcm->private_data = chip;
> >> pcm->private_free = snd_ymfpci_pcm_spdif_free;
> >>@@ -1191,7 +1191,7 @@ int __devinit snd_ymfpci_pcm_spdif(ymfpc
> >>
> >> /* global setup */
> >> pcm->info_flags = 0;
> >>- strcpy(pcm->name, "YMFPCI - IEC958");
> >>+ strcpy(pcm->name, "6YMFPCI - IEC958");
> >> chip->pcm_spdif = pcm;
> >>
> >> snd_pcm_lib_preallocate_pci_pages_for_all(chip->pci, pcm, 64*1024, 256*1024);
> >>@@ -1226,7 +1226,7 @@ int __devinit snd_ymfpci_pcm_4ch(ymfpci_
> >>
> >> if (rpcm)
> >> *rpcm = NULL;
> >>- if ((err = snd_pcm_new(chip->card, "YMFPCI - Rear", device, 1, 0, &pcm)) < 0)
> >>+ if ((err = snd_pcm_new(chip->card, "7YMFPCI - Rear", device, 1, 0, &pcm)) < 0)
> >> return err;
> >> pcm->private_data = chip;
> >> pcm->private_free = snd_ymfpci_pcm_4ch_free;
> >>@@ -1235,7 +1235,7 @@ int __devinit snd_ymfpci_pcm_4ch(ymfpci_
> >>
> >> /* global setup */
> >> pcm->info_flags = 0;
> >>- strcpy(pcm->name, "YMFPCI - Rear PCM");
> >>+ strcpy(pcm->name, "8YMFPCI - Rear PCM");
> >> chip->pcm_4ch = pcm;
> >>
> >> snd_pcm_lib_preallocate_pci_pages_for_all(chip->pci, pcm, 64*1024, 256*1024);
> >>@@ -1831,7 +1831,7 @@ static void snd_ymfpci_proc_read(snd_inf
> >> {
> >> // ymfpci_t *chip = snd_magic_cast(ymfpci_t, private_data, return);
> >>
> >>- snd_iprintf(buffer, "YMFPCI\n\n");
> >>+ snd_iprintf(buffer, "9YMFPCI\n\n");
> >> }
> >>
> >> static int __devinit snd_ymfpci_proc_init(snd_card_t * card, ymfpci_t *chip)
> >>@@ -2226,12 +2226,12 @@ int __devinit snd_ymfpci_create(snd_card
> >> chip->reg_area_virt = (unsigned long)ioremap_nocache(chip->reg_area_phys, 0x8000);
> >> pci_set_master(pci);
> >>
> >>- if ((chip->res_reg_area = request_mem_region(chip->reg_area_phys, 0x8000, "YMFPCI")) == NULL) {
> >>+ if ((chip->res_reg_area = request_mem_region(chip->reg_area_phys, 0x8000, "AYMFPCI")) == NULL) {
> >> snd_ymfpci_free(chip);
> >> snd_printk("unable to grab memory region 0x%lx-0x%lx\n", chip->reg_area_phys, chip->reg_area_phys + 0x8000 - 1);
> >> return -EBUSY;
> >> }
> >>- if (request_irq(pci->irq, snd_ymfpci_interrupt, SA_INTERRUPT|SA_SHIRQ, "YMFPCI", (void *) chip)) {
> >>+ if (request_irq(pci->irq, snd_ymfpci_interrupt, SA_INTERRUPT|SA_SHIRQ, "BYMFPCI", (void *) chip)) {
> >> snd_ymfpci_free(chip);
> >> snd_printk("unable to grab IRQ %d\n", pci->irq);
> >> return -EBUSY;
> >>diff -puN ./sound/pci/ymfpci/ymfpci.c~a ./sound/pci/ymfpci/ymfpci.c
> >>--- 25/./sound/pci/ymfpci/ymfpci.c~a 2003-05-16 13:26:26.000000000 -0700
> >>+++ 25-akpm/./sound/pci/ymfpci/ymfpci.c 2003-05-16 13:27:49.000000000 -0700
> >>@@ -122,7 +122,7 @@ static int __devinit snd_card_ymfpci_pro
> >> fm_port[dev] = addr;
> >> }
> >> if (fm_port[dev] >= 0 &&
> >>- (chip->fm_res = request_region(fm_port[dev], 4, "YMFPCI OPL3")) != NULL) {
> >>+ (chip->fm_res = request_region(fm_port[dev], 4, "CYMFPCI OPL3")) != NULL) {
> >> legacy_ctrl |= YMFPCI_LEGACY_FMEN;
> >> pci_write_config_word(pci, PCIR_DSXG_FMBASE, fm_port[dev]);
> >> }
> >>@@ -133,7 +133,7 @@ static int __devinit snd_card_ymfpci_pro
> >> mpu_port[dev] = addr;
> >> }
> >> if (mpu_port[dev] >= 0 &&
> >>- (chip->mpu_res = request_region(mpu_port[dev], 2, "YMFPCI MPU401")) != NULL) {
> >>+ (chip->mpu_res = request_region(mpu_port[dev], 2, "DYMFPCI MPU401")) != NULL) {
> >> legacy_ctrl |= YMFPCI_LEGACY_MEN;
> >> pci_write_config_word(pci, PCIR_DSXG_MPU401BASE, mpu_port[dev]);
> >> }
> >>@@ -146,7 +146,7 @@ static int __devinit snd_card_ymfpci_pro
> >> default: fm_port[dev] = -1; break;
> >> }
> >> if (fm_port[dev] > 0 &&
> >>- (chip->fm_res = request_region(fm_port[dev], 4, "YMFPCI OPL3")) != NULL) {
> >>+ (chip->fm_res = request_region(fm_port[dev], 4, "EYMFPCI OPL3")) != NULL) {
> >> legacy_ctrl |= YMFPCI_LEGACY_FMEN;
> >> } else {
> >> legacy_ctrl2 &= ~YMFPCI_LEGACY2_FMIO;
> >>@@ -160,7 +160,7 @@ static int __devinit snd_card_ymfpci_pro
> >> default: mpu_port[dev] = -1; break;
> >> }
> >> if (mpu_port[dev] > 0 &&
> >>- (chip->mpu_res = request_region(mpu_port[dev], 2, "YMFPCI MPU401")) != NULL) {
> >>+ (chip->mpu_res = request_region(mpu_port[dev], 2, "FYMFPCI MPU401")) != NULL) {
> >> legacy_ctrl |= YMFPCI_LEGACY_MEN;
> >> } else {
> >> legacy_ctrl2 &= ~YMFPCI_LEGACY2_MPUIO;
> >>
> >
> >
> > I've applied the patch above to a pristine 2.5.69-mm6. Curiously, if I
> > build snd-ymfpci as a module, I can't reproduce the oops anymore.
> > However, if I build snd-ymfpci into the kernel, I can *still* reproduce
> > the oops.
> >
> > Attached is the dmesg of a 2.5.69-mm6 plus the above patch with ymfpci
> > integrated into the kernel.
> >
> > Thanks!
> >
> > Unable to handle kernel paging request at virtual address 25007367
>
> Unfortunately, now the address is gs\0%
> This does not help that much. Could you please backout above patch, hand
> edit it so that each YMFPCI -> 1YMFPCI, YMFPCI -> 2YMFPCI etc. change
> looks instead like
> YMFPCI -> 1MFPCI, YMFPCI -> 2MFPCI so that the string length and the
> first 3 bytes of the address stay constant and apply it again? That may
> give us better results.

This is getting tricky. How about this one?
Attached is "ymfpci2.patch" with your suggested changes, and "dmesg"
with the new oops info.

Hope this helps. Thanks again!

[-- Attachment #2: ymfpci2.patch --]
[-- Type: text/x-patch, Size: 5686 bytes --]

diff -puN ./sound/pci/ymfpci/ymfpci_main.c~a ./sound/pci/ymfpci/ymfpci_main.c
--- 25/./sound/pci/ymfpci/ymfpci_main.c~a 2003-05-16 13:26:26.000000000 -0700
+++ 25-akpm/./sound/pci/ymfpci/ymfpci_main.c 2003-05-16 13:27:27.000000000 -0700
@@ -1093,7 +1093,7 @@ int __devinit snd_ymfpci_pcm(ymfpci_t *c

if (rpcm)
*rpcm = NULL;
- if ((err = snd_pcm_new(chip->card, "YMFPCI", device, 32, 1, &pcm)) < 0)
+ if ((err = snd_pcm_new(chip->card, "1MFPCI", device, 32, 1, &pcm)) < 0)
return err;
pcm->private_data = chip;
pcm->private_free = snd_ymfpci_pcm_free;
@@ -1103,7 +1103,7 @@ int __devinit snd_ymfpci_pcm(ymfpci_t *c

/* global setup */
pcm->info_flags = 0;
- strcpy(pcm->name, "YMFPCI");
+ strcpy(pcm->name, "2MFPCI");
chip->pcm = pcm;

snd_pcm_lib_preallocate_pci_pages_for_all(chip->pci, pcm, 64*1024, 256*1024);
@@ -1138,7 +1138,7 @@ int __devinit snd_ymfpci_pcm2(ymfpci_t *

if (rpcm)
*rpcm = NULL;
- if ((err = snd_pcm_new(chip->card, "YMFPCI - AC'97", device, 0, 1, &pcm)) < 0)
+ if ((err = snd_pcm_new(chip->card, "3MFPCI - AC'97", device, 0, 1, &pcm)) < 0)
return err;
pcm->private_data = chip;
pcm->private_free = snd_ymfpci_pcm2_free;
@@ -1147,7 +1147,7 @@ int __devinit snd_ymfpci_pcm2(ymfpci_t *

/* global setup */
pcm->info_flags = 0;
- strcpy(pcm->name, "YMFPCI - AC'97");
+ strcpy(pcm->name, "4MFPCI - AC'97");
chip->pcm2 = pcm;

snd_pcm_lib_preallocate_pci_pages_for_all(chip->pci, pcm, 64*1024, 256*1024);
@@ -1182,7 +1182,7 @@ int __devinit snd_ymfpci_pcm_spdif(ymfpc

if (rpcm)
*rpcm = NULL;
- if ((err = snd_pcm_new(chip->card, "YMFPCI - IEC958", device, 1, 0, &pcm)) < 0)
+ if ((err = snd_pcm_new(chip->card, "5MFPCI - IEC958", device, 1, 0, &pcm)) < 0)
return err;
pcm->private_data = chip;
pcm->private_free = snd_ymfpci_pcm_spdif_free;
@@ -1191,7 +1191,7 @@ int __devinit snd_ymfpci_pcm_spdif(ymfpc

/* global setup */
pcm->info_flags = 0;
- strcpy(pcm->name, "YMFPCI - IEC958");
+ strcpy(pcm->name, "6MFPCI - IEC958");
chip->pcm_spdif = pcm;

snd_pcm_lib_preallocate_pci_pages_for_all(chip->pci, pcm, 64*1024, 256*1024);
@@ -1226,7 +1226,7 @@ int __devinit snd_ymfpci_pcm_4ch(ymfpci_

if (rpcm)
*rpcm = NULL;
- if ((err = snd_pcm_new(chip->card, "YMFPCI - Rear", device, 1, 0, &pcm)) < 0)
+ if ((err = snd_pcm_new(chip->card, "7MFPCI - Rear", device, 1, 0, &pcm)) < 0)
return err;
pcm->private_data = chip;
pcm->private_free = snd_ymfpci_pcm_4ch_free;
@@ -1235,7 +1235,7 @@ int __devinit snd_ymfpci_pcm_4ch(ymfpci_

/* global setup */
pcm->info_flags = 0;
- strcpy(pcm->name, "YMFPCI - Rear PCM");
+ strcpy(pcm->name, "8MFPCI - Rear PCM");
chip->pcm_4ch = pcm;

snd_pcm_lib_preallocate_pci_pages_for_all(chip->pci, pcm, 64*1024, 256*1024);
@@ -1831,7 +1831,7 @@ static void snd_ymfpci_proc_read(snd_inf
{
// ymfpci_t *chip = snd_magic_cast(ymfpci_t, private_data, return);

- snd_iprintf(buffer, "YMFPCI\n\n");
+ snd_iprintf(buffer, "9MFPCI\n\n");
}

static int __devinit snd_ymfpci_proc_init(snd_card_t * card, ymfpci_t *chip)
@@ -2226,12 +2226,12 @@ int __devinit snd_ymfpci_create(snd_card
chip->reg_area_virt = (unsigned long)ioremap_nocache(chip->reg_area_phys, 0x8000);
pci_set_master(pci);

- if ((chip->res_reg_area = request_mem_region(chip->reg_area_phys, 0x8000, "YMFPCI")) == NULL) {
+ if ((chip->res_reg_area = request_mem_region(chip->reg_area_phys, 0x8000, "AMFPCI")) == NULL) {
snd_ymfpci_free(chip);
snd_printk("unable to grab memory region 0x%lx-0x%lx\n", chip->reg_area_phys, chip->reg_area_phys + 0x8000 - 1);
return -EBUSY;
}
- if (request_irq(pci->irq, snd_ymfpci_interrupt, SA_INTERRUPT|SA_SHIRQ, "YMFPCI", (void *) chip)) {
+ if (request_irq(pci->irq, snd_ymfpci_interrupt, SA_INTERRUPT|SA_SHIRQ, "BMFPCI", (void *) chip)) {
snd_ymfpci_free(chip);
snd_printk("unable to grab IRQ %d\n", pci->irq);
return -EBUSY;
diff -puN ./sound/pci/ymfpci/ymfpci.c~a ./sound/pci/ymfpci/ymfpci.c
--- 25/./sound/pci/ymfpci/ymfpci.c~a 2003-05-16 13:26:26.000000000 -0700
+++ 25-akpm/./sound/pci/ymfpci/ymfpci.c 2003-05-16 13:27:49.000000000 -0700
@@ -122,7 +122,7 @@ static int __devinit snd_card_ymfpci_pro
fm_port[dev] = addr;
}
if (fm_port[dev] >= 0 &&
- (chip->fm_res = request_region(fm_port[dev], 4, "YMFPCI OPL3")) != NULL) {
+ (chip->fm_res = request_region(fm_port[dev], 4, "CMFPCI OPL3")) != NULL) {
legacy_ctrl |= YMFPCI_LEGACY_FMEN;
pci_write_config_word(pci, PCIR_DSXG_FMBASE, fm_port[dev]);
}
@@ -133,7 +133,7 @@ static int __devinit snd_card_ymfpci_pro
mpu_port[dev] = addr;
}
if (mpu_port[dev] >= 0 &&
- (chip->mpu_res = request_region(mpu_port[dev], 2, "YMFPCI MPU401")) != NULL) {
+ (chip->mpu_res = request_region(mpu_port[dev], 2, "DMFPCI MPU401")) != NULL) {
legacy_ctrl |= YMFPCI_LEGACY_MEN;
pci_write_config_word(pci, PCIR_DSXG_MPU401BASE, mpu_port[dev]);
}
@@ -146,7 +146,7 @@ static int __devinit snd_card_ymfpci_pro
default: fm_port[dev] = -1; break;
}
if (fm_port[dev] > 0 &&
- (chip->fm_res = request_region(fm_port[dev], 4, "YMFPCI OPL3")) != NULL) {
+ (chip->fm_res = request_region(fm_port[dev], 4, "EMFPCI OPL3")) != NULL) {
legacy_ctrl |= YMFPCI_LEGACY_FMEN;
} else {
legacy_ctrl2 &= ~YMFPCI_LEGACY2_FMIO;
@@ -160,7 +160,7 @@ static int __devinit snd_card_ymfpci_pro
default: mpu_port[dev] = -1; break;
}
if (mpu_port[dev] > 0 &&
- (chip->mpu_res = request_region(mpu_port[dev], 2, "YMFPCI MPU401")) != NULL) {
+ (chip->mpu_res = request_region(mpu_port[dev], 2, "FMFPCI MPU401")) != NULL) {
legacy_ctrl |= YMFPCI_LEGACY_MEN;
} else {
legacy_ctrl2 &= ~YMFPCI_LEGACY2_MPUIO;

[-- Attachment #3: dmesg --]
[-- Type: application/octet-stream, Size: 8757 bytes --]

Linux version 2.5.69-mm6-test (root@glass.felipe-alfaro.com) (gcc version 3.2.3 20030422 (Red Hat Linux 3.2.3-4)) #3 Sat May 17 01:35:06 CEST 2003
Video mode to be used for restore is f00
BIOS-provided physical RAM map:
BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
BIOS-e820: 0000000000100000 - 000000000fff0000 (usable)
BIOS-e820: 000000000fff0000 - 000000000fff8000 (ACPI data)
BIOS-e820: 000000000fff8000 - 0000000010000000 (ACPI NVS)
BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved)
BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
BIOS-e820: 00000000fff80000 - 0000000100000000 (reserved)
255MB LOWMEM available.
On node 0 totalpages: 65520
DMA zone: 4096 pages, LIFO batch:1
Normal zone: 61424 pages, LIFO batch:14
HighMem zone: 0 pages, LIFO batch:1
ACPI: RSDP (v000 NEC ) @ 0x000fb550
ACPI: RSDT (v001 NEC ND000020 00000.00001) @ 0x0fff0000
ACPI: FADT (v001 NEC ND000020 00000.00001) @ 0x0fff0030
ACPI: BOOT (v001 NEC ND000020 00000.00001) @ 0x0fff00b0
ACPI: DSDT (v001 NEC ND000020 00000.00001) @ 0x00000000
ACPI: BIOS passes blacklist
Building zonelist for node : 0
Kernel command line: ro root=/dev/hda3 1
Initializing CPU#0
PID hash table entries: 1024 (order 10: 8192 bytes)
Detected 697.101 MHz processor.
Console: colour VGA+ 80x25
Calibrating delay loop... 1376.25 BogoMIPS
Memory: 256048k/262080k available (1739k kernel code, 5304k reserved, 682k data, 104k init, 0k highmem)
Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
Mount-cache hash table entries: 512 (order: 0, 4096 bytes)
-> /dev
-> /dev/console
-> /root
CPU: L1 I cache: 16K, L1 D cache: 16K
CPU: L2 cache: 256K
CPU: After generic, caps: 0383f9ff 00000000 00000000 00000040
CPU: Intel Pentium III (Coppermine) stepping 06
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Checking 'hlt' instruction... OK.
POSIX conformance testing by UNIFIX
mtrr: v2.0 (20020519)
Initializing RT netlink socket
PCI: PCI BIOS revision 2.10 entry at 0xfdb81, last bus=1
PCI: Using configuration type 1
BIO: pool of 256 setup, 14Kb (56 bytes/bio)
biovec pool[0]: 1 bvecs: 256 entries (12 bytes)
biovec pool[1]: 4 bvecs: 256 entries (48 bytes)
biovec pool[2]: 16 bvecs: 256 entries (192 bytes)
biovec pool[3]: 64 bvecs: 256 entries (768 bytes)
biovec pool[4]: 128 bvecs: 256 entries (1536 bytes)
biovec pool[5]: 256 bvecs: 256 entries (3072 bytes)
ACPI: Subsystem revision 20030418
ACPI: Interpreter enabled
ACPI: Using PIC for interrupt routing
ACPI: PCI Root Bridge [NRTH] (00:00)
PCI: Probing PCI hardware (bus 00)
ACPI: PCI Interrupt Routing Table [\_SB_.NRTH._PRT]
ACPI: Embedded Controller [EC0] (gpe 9)
ACPI: Power Resource [PUSB] (off)
ACPI: PCI Interrupt Link [LNKA] (IRQs 10, disabled)
ACPI: PCI Interrupt Link [LNKB] (IRQs 5, disabled)
ACPI: PCI Interrupt Link [LNKC] (IRQs 5 7 10, disabled)
ACPI: PCI Interrupt Link [LNKD] (IRQs 9, disabled)
block request queues:
4/128 requests per read queue
4/128 requests per write queue
enter congestion at 15
exit congestion at 17
Linux Kernel Card Services 3.1.22
options: [pci] [cardbus] [pm]
drivers/usb/core/usb.c: registered new driver usbfs
drivers/usb/core/usb.c: registered new driver hub
ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 10
ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 5
ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 5
ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 9
PCI: Using ACPI for IRQ routing
PCI: if you experience problems, try using option 'pci=noacpi' or even 'acpi=off'
SBF: Simple Boot Flag extension found and enabled.
SBF: Setting boot flags 0x1
Enabling SEP on CPU 0
Limiting direct PCI/PCI transfers.
ACPI: AC Adapter [AC] (on-line)
ACPI: Battery Slot [BAT0] (battery absent)
ACPI: Power Button (CM) [PRB1]
ACPI: Lid Switch [LID0]
ACPI: Fan [FANC] (on)
ACPI: Processor [CPU0] (supports C1)
ACPI: Thermal Zone [THRM] (64 C)
pty: 256 Unix98 ptys configured
Real Time Clock Driver v1.11
Linux agpgart interface v0.100 (c) Dave Jones
agpgart: Detected an Intel 440BX Chipset.
agpgart: Maximum main memory to use for agp memory: 203M
agpgart: AGP aperture is 256M @ 0xe0000000
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
PIIX4: IDE controller at PCI slot 00:07.1
PIIX4: chipset revision 1
PIIX4: not 100% native mode: will probe irqs later
ide0: BM-DMA at 0xffa0-0xffa7, BIOS settings: hda:DMA, hdb:pio
ide1: BM-DMA at 0xffa8-0xffaf, BIOS settings: hdc:DMA, hdd:pio
hda: HITACHI_DK23BA-20, ATA DISK drive
anticipatory scheduling elevator
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
hdc: MATSHITADVD-ROM SR-8185, ATAPI CD/DVD-ROM drive
anticipatory scheduling elevator
ide1 at 0x170-0x177,0x376 on irq 15
hda: max request size: 128KiB
hda: host protected area => 1
hda: 39070080 sectors (20004 MB) w/2048KiB Cache, CHS=38760/16/63, UDMA(33)
hda: hda1 hda2 hda3 hda4
hdc: ATAPI 24X DVD-ROM drive, 512kB Cache, UDMA(33)
Uniform CD-ROM driver Revision: 3.12
yenta 00:0c.0: Preassigned resource 3 busy, reconfiguring...
Yenta IRQ list 08d8, PCI irq10
Socket status: 30000068
yenta 00:0c.1: Preassigned resource 2 busy, reconfiguring...
yenta 00:0c.1: Preassigned resource 3 busy, reconfiguring...
Yenta IRQ list 08d8, PCI irq5
Socket status: 30000006
drivers/usb/host/uhci-hcd.c: USB Universal Host Controller Interface driver v2.0
uhci-hcd 00:07.2: Intel Corp. 82371AB/EB/MB PIIX4
uhci-hcd 00:07.2: irq 9, io base 0000ef80
Please use the 'usbfs' filetype instead, the 'usbdevfs' name is deprecated.
uhci-hcd 00:07.2: new USB bus registered, assigned bus number 1
hub 1-0:0: USB hub found
hub 1-0:0: 2 ports detected
drivers/usb/core/usb.c: registered new driver hiddev
drivers/usb/core/usb.c: registered new driver hid
drivers/usb/input/hid-core.c: v2.0:USB HID core driver
mice: PS/2 mouse device common for all mice
input: ImPS/2 Generic Wheel Mouse on isa0060/serio1
serio: i8042 AUX port at 0x60,0x64 irq 12
input: AT Set 2 keyboard on isa0060/serio0
serio: i8042 KBD port at 0x60,0x64 irq 1
Advanced Linux Sound Architecture Driver Version 0.9.2 (Thu Mar 20 13:31:57 2003 UTC).
ALSA device list:
#0: Yamaha DS-XG PCI (YMF754) at 0xd0851000, irq 5
NET4: Linux TCP/IP 1.0 for NET4.0
Unable to handle kernel paging request at virtual address 25007367
printing eip:
c0192598
*pde = 00000000
Oops: 0000 [#1]
CPU: 0
EIP: 0060:[<c0192598>] Not tainted VLI
EFLAGS: 00010202
EIP is at pci_bus_match+0x18/0xb0
eax: 00000000 ebx: c13c1000 ecx: 25007367 edx: 00000000
esi: c13c104c edi: ffffffed ebp: cff3844c esp: cfde7ed0
ds: 007b es: 007b ss: 0068
Process pccardd (pid: 10, threadinfo=cfde6000 task=c1390060)
Stack: c02ddc7c c01d065f c13c104c c02ddc7c c02ddcac c13c104c c03209fc c01d06ff
c13c104c c02ddc7c c13c104c c03209a0 c13c1084 c01d08b4 c13c104c c02c36c3
c03272c0 c13c104c 00000000 c13c1084 c01cfa84 c13c104c cffc3a40 c13c1000
Call Trace:
[<c01d065f>] bus_match+0x2f/0x80
[<c01d06ff>] device_attach+0x4f/0x90
[<c01d08b4>] bus_add_device+0x64/0xb0
[<c01cfa84>] device_add+0xd4/0x110
[<c018ec5e>] pci_bus_add_devices+0xae/0xe0
[<c02038cb>] cb_alloc+0xab/0xf0
[<c0200709>] socket_insert+0x69/0x80
[<c01ffcba>] get_socket_status+0x1a/0x20
[<c020094d>] pccardd+0x13d/0x1f0
[<c0115ed0>] default_wake_function+0x0/0x20
[<c0109272>] ret_from_fork+0x6/0x14
[<c0115ed0>] default_wake_function+0x0/0x20
[<c0200810>] pccardd+0x0/0x1f0
[<c010722d>] kernel_thread_helper+0x5/0x18

Code: 83 fa 06 7e f1 31 c0 c3 b8 00 09 32 c0 c3 90 8d 74 26 00 53 8b 44 24 0c 8b 5c 24 08 83 e8 28 8b 48 0c 83 eb 4c 31 c0 85 c9 74 30 <8b> 11 85 d2 74 7a 89 f6 83 fa ff 74 2b 0f b7 43 24 39 c2 74 23
<6>hub 1-0:0: debounce: port 1: delay 100ms stable 4 status 0x301
IP: routing cache hash table of 2048 buckets, 16Kbytes
TCP: Hash tables configured (established 16384 bind 32768)
NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
VFS: Mounted root (ext2 filesystem) readonly.
Freeing unused kernel memory: 104k freed
hub 1-0:0: new USB device on port 1, assigned address 2
input: USB HID v1.00 Mouse [Microsoft Microsoft IntelliMouse® Explorer] on usb-00:07.2-1
hub 1-0:0: debounce: port 2: delay 100ms stable 4 status 0x101
hub 1-0:0: new USB device on port 2, assigned address 3
hub 1-2:0: USB hub found
hub 1-2:0: 2 ports detected
Adding 257032k swap on /dev/hda2. Priority:-1 extents:1
blk: queue c038d3dc, I/O limit 4095Mb (mask 0xffffffff)
hdc: drive_cmd: status=0x51 { DriveReady SeekComplete Error }
hdc: drive_cmd: error=0x04Aborted Command