Chyba pri praci s velkymi soubory

Hanuš Adler had na pdas.cz
Pátek Říjen 11 13:00:56 CEST 1996


On Thu, 10 Oct 1996, Jan Kasprzak wrote:

> :  kernel: Unable to handle kernel paging request at virtual address d094b080
> :  kernel: current->tss.cr3 = 0094b000, (r3 = 0094b000
> 
> 	Mozna tady jeste chybi informace o verzi jadra a pouzitem HW.
> Ale asi je nekde neco _dost_ spatne. Toto je vypadek stranky
> na adrese 0xd094b000, coz je nekde v jadre. Muze jit klidne
> o chybu jadra, ale spis bych si tipoval na chybu pameti
> nebo (coz je pravdepodobnejsi vzhledem k okolnostem, kdy chyba
> nastava) na chybu pristupu k disku. Co je to za diskovy radic?

Kernel 2.0.18, ale delalo to to same i s 1.2.13 a pak 2.0.9.
Tady je co to vypisuje pri bootu - samo to rika neco o "buggy cmd640b
interface..."

 kernel: Probing PCI hardware.
 kernel: Warning : Unknown PCI device (1004:8).  Please read include/linux/pci.h 
[...]
 kernel: Memory: 30824k/32768k available (748k kernel code, 384k reserved, 812k data)
[...]
 kernel: ide0: buggy cmd640b interface on PCI (type1), config=0x1e
 kernel: ide1: not serialized, secondary interface not cmd640
 kernel: cmd640: drive0 timings/prefetch(on) preserved, clocks=2/3/3
 kernel: cmd640: drive1 timings/prefetch(on) preserved, clocks=3/6/14
 kernel: hda: HP 1300 A, 1277MB w/64kB Cache, LBA, CHS=648/64/63
 kernel: hdc: NEC CD-ROM DRIVE:273, ATAPI CDROM drive
 kernel: ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
 kernel: ide1 at 0x170-0x177,0x376 on irq 15

A tohle je dalsi chyba, ktera se cas od casu objevuje:

 modprobe: Can't locate module block-major-8
 last message repeated 6 times
 last message repeated 7 times
 last message repeated 7 times
 kernel: invalid operand: 0000
 kernel: CPU:    0
 kernel: EIP:    0010:[blk_dev+2097/4608]
 kernel: EFLAGS: 00013202
 kernel: eax: 001ff9e0   ebx: 0000026b   ecx: 00ce0034   edx: 00000000
 kernel: esi: 001ff9f0   edi: 0010000b   ebp: 00d50ddc   esp: 00d50db0
 kernel: ds: 0018   es: 0018   fs: 002b   gs: 002b   ss: 0018
 kernel: Process X (pid: 972, process nr: 37, stackpage=00d50000)
 kernel: Stack: 0010c7a0 0010000b 001ff9f0 00d50ddc 00d50ddc 01ebfb00 00000000 0197c2dc 
 kernel:        0010c135 0010000b 00d50ddc 00ce4000 00ce4934 00fab018 01ebfb00 00000000 
 kernel:        0197c2dc 00ce4930 00000018 00000018 0000002b 0000002b fffffff3 0018ce5c 
 kernel: Call Trace: [do_IRQ+44/76] [IRQ11_interrupt+97/136] [normal_select+328/444] [tty_select+139/156] [tty_select+0/156] [check+70/132] [do_select+271/564] 
 kernel:        [sys_select+383/588] [old_select+63/80] [system_call+85/128] 
 kernel: Code: ff ff ff 00 00 00 00 ff ff ff ff 00 00 00 00 00 00 00 00 00 
 kernel: Aiee, killing interrupt handler

Dekuji za rady,

Hanus Adler

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