Jens Axboe wrote:
>
> On Thu, Jun 22 2000, Rui Sousa wrote:
> > Hi,
> >
> > On a dual PII I'm getting segmentation faults and bus errors with netscape.
> > Trying to compile the kernel with make -j10 gives internal compiler errors,
> > sig11,...
> > These are followed by computer deadlocks or total freezes (sometimes
> > Alt-SysReq works)
> > and are easy to reproduce (happen within minutes of booting).
> >
> > Previously running ac22-riel and ac22-class with no problems.
> >
> > IDE, e2fs, 128Mb, Dual PII 350Mhz.
>
> Hmm, this could be the new elevator code acting up. Any oopses or
> other interesting info??
>
Now I tried it in single user mode, which gave me (hand copied):
hda: timeout waiting for DMA
ide_dmaproc: chipset supported ide_dam_timeout func only: 14
hda: irq timeout: status = 0x58 {...}
(repeated three times)
DMA disabled
ide0: reset: success
... dereference at virtual address 00000044
printing EIP: c018f745
CPU 1
EIP: 0010: c018f745
EFLAGS: 00010046
...
Process swaper
Stack trace: c018817c c018f6c0 c010cdb6 ....
Code: 8b 43 44 89 44 24 20 89 f7 c1 e7 07 57 50 8b 54 24 30 52 e8
Aiee, Killing interrupt handler
Kernel Panic: Attempted to kill the idle task!
In interrupt handler - not syncing
>From system.map:
c010cd68 T handle_IRQ_event
c010cde0 T disable_irq
c010ce5c T enable_irq
c018805c T ide_intr
c01881e8 T get_info_ptr
c0188250 T ide_init_drive_cmd
c018f624 t lba_capacity_is_ok
c018f6c0 t read_intr
c018f7fc t write_intr
Boot messages:
kernel: ide: Assuming 33MHz system bus speed for PIO modes; override with
idebus=xx
kernel: PIIX4: IDE controller on PCI bus 00 dev 39
kernel: PIIX4: chipset revision 1
kernel: PIIX4: not 100% native mode: will probe irqs later
kernel: ide0: BM-DMA at 0xffa0-0xffa7, BIOS settings: hda:DMA, hdb:pio
kernel: ide1: BM-DMA at 0xffa8-0xffaf, BIOS settings: hdc:DMA, hdd:DMA
kernel: hda: ST38422A, ATA DISK drive
...
kernel: ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
kernel: ide1 at 0x170-0x177,0x376 on irq 15
kernel: hda: 16841664 sectors (8623 MB) w/512KiB Cache, CHS=1048/255/63,
UDMA(33)
I'm not sure if it's the same problem as before or not.
Rui Sousa
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This archive was generated by hypermail 2b29 : Fri Jun 23 2000 - 21:00:25 EST