Re: IDE-SCSI + SCSI tape, 2.2.2

Jens Axboe (axboe@image.dk)
Mon, 01 Mar 1999 20:26:33 +0100

Douglas Ridgway wrote:
> kmem_free: Bad obj addr (objp=cf89a100, name=uid_cache)
> Unable to handle kernel NULL pointer dereference at virtual address
> 00000000
> current->tss.cr3 = 0a59c000, %cr3 = 0a59c000
> *pde = 00000000
> Oops: 0002
> CPU: 1
> EIP: 0010:[<c01211b7>]
> EFLAGS: 00010296
> eax: 0000003b ebx: c04e1560 ecx: c8790000 edx: cf8f8000
> esi: cf89a100 edi: 00000296 ebp: 00000000 esp: c8791f80
> ds: 0018 es: 0018 ss: 0018
> Process flist (pid: 21085, process nr: 76, stackpage=c8791000)
> Stack: 00000008 00000000 40032000 cf89a11c c8790000 c0112ad7 c04e1560
> cf89a100
> c0114ab0 c8790000 c8790000 bfffff67 0804be76 bffffe78 c8790000
> 00000000
> c0107aec 00000387 bffff7a8 400cfa84 bfffff67 0804be76 bffffe78
> 00000017
> Call Trace: [<c0112ad7>] [<c0114ab0>] [<c0107aec>]
> Code: c7 05 00 00 00 00 00 00 00 00 5b 5e 5f 5d 83 c4 0c c3 8d 76

You have to run this through ksymoops - otherwise it is pretty useless.

-- 
*  Jens Axboe <axboe@image.dk>
*  Linux CD-ROM Maintainer
* "The only thing that interferes with my
*  learning is my education." -- A. Einstein


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