Re: Linux-2.1.129.. (Oops in NCR5c8xx)

Anthony Barbachan (Eric@KPN.com)
Thu, 19 Nov 1998 23:50:23 +0100 (MET)


> tell me if it breaks. But it won't.

Sorry, it still does...

If you need more info, just ask.

Greetinsg, Eric.

ncr53c8xx: at PCI bus 0, device 12, function 0
ncr53c8xx: 53c875 detected with Symbios NVRAM
ncr53c875-0: rev=0x03, base=0xe3000000, io_port=0xe000, irq=16
ncr53c875-0: Symbios format NVRAM, ID 7, Fast-20, Parity Checking
ncr53c875-0: initial SCNTL3/DMODE/DCNTL/CTEST3/4/5 = (hex) 05/0e/a0/01/00/24
ncr53c875-0: final SCNTL3/DMODE/DCNTL/CTEST3/4/5 = (hex) 05/46/a0/00/08/24
ncr53c875-0: on-chip RAM at 0xe2800000
ncr53c875-0: requesting shared irq 16 (dev_id=0xc0084080)
ncr53c875-0: resetting, command processing suspended for 2 seconds
ncr53c875-0: restart (scsi reset).
ncr53c875-0: enabling clock multiplier
ncr53c875-0: Downloading SCSI SCRIPTS.
scsi0 : ncr53c8xx - revision 3.1b
scsi : 1 host.
ncr53c875-0: command processing resumed
ncr53c875-0-<0,*>: WIDE SCSI (16 bit) enabled.
ncr53c875-0-<0,*>: FAST-10 WIDE SCSI 20.0 MB/s (100 ns, offset 15)
Vendor: SEAGATE Model: ST34371W Rev: 0484
Type: Direct-Access ANSI SCSI revision: 02
Detected scsi disk sda at scsi0, channel 0, id 0, lun 0
Vendor: SEAGATE Model: ST34371W Rev: 0484
Type: Direct-Access ANSI SCSI revision: 02
Detected scsi disk sdb at scsi0, channel 0, id 1, lun 0
Vendor: IBM Model: XP31070W !x Rev: 81K6
Type: Direct-Access ANSI SCSI revision: 02
Detected scsi disk sdc at scsi0, channel 0, id 2, lun 0
Vendor: PLEXTOR Model: CD-ROM PX-12TS Rev: 1.02
Type: CD-ROM ANSI SCSI revision: 02
Detected scsi CD-ROM sr0 at scsi0, channel 0, id 3, lun 0
Vendor: HP Model: C4324/C4325 Rev: 1.20
Type: CD-ROM ANSI SCSI revision: 02
Detected scsi CD-ROM sr1 at scsi0, channel 0, id 4, lun 0
scsi0 : channel 0 target 4 lun 1 request sense failed, performing reset.
SCSI bus is being reset for host 0 channel 0.
ncr53c8xx_reset: pid=38 reset_flags=1 serial_number=0 serial_number_at_timeout=0

ncr53c875-0: resetting, command processing suspended for 2 seconds
ncr53c875-0: restart (scsi reset).
ncr53c875-0: enabling clock multiplier
ncr53c875-0: Downloading SCSI SCRIPTS.
ncr53c875-0: command processing resumed
ncr53c875-0-<0,0>: tagged command queue depth set to 8
ncr53c875-0-<1,0>: tagged command queue depth set to 8
ncr53c875-0-<2,0>: tagged command queue depth set to 8
scsi : detected 2 SCSI cdroms 3 SCSI disks total.
Unable to handle kernel NULL pointer dereference at virtual address 00000000
current->tss.cr3 = 00101000, %cr3 = 00101000
*pde = 00000000
Oops: 0000
CPU: 0
EIP: 0010:[<00000000>]
EFLAGS: 00010086
eax: 00000000 ebx: 00000000 ecx: c0084080 edx: 00087258
esi: 00000086 edi: c000d800 ebp: 00000010 esp: c009df4c
ds: 0018 es: 0018 ss: 0018
Process swapper (pid: 0, process nr: 1, stackpage=c009d000)
Stack: c04957a0 24000001 00000000 c010a42d 00000010 c0084080 c009dfac c04957a0
00000180 00000010 c0212190 c010ec6f 00000010 c009dfac c04957a0 00001100
c009c000 00000000 c009dfa4 c010a65f 00000010 c009dfac 00000e00 c0108dbc
Call Trace: [<c010a42d>] [<c010ec6f>] [<c010a65f>] [<c0108dbc>] [<c0107413>]
Code: <1>Unable to handle kernel NULL pointer dereference at virtual address 000
00000
current->tss.cr3 = 00101000, %cr3 = 00101000
*pde = 00000000

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