Re: Killer floppy
What kernel version?
peloy.-
Dale Scheetz <dwarf@polaris.net> wrote:
> I appear to have a floppy that is destructive to my system. When I try to
> mount it, I get the following:
>
> Unable to handle kernel paging request at virtual address d0c2af14
> current->tss.cr3 = 00fbc000, %cr3 = 00fbc000
> *pde = 00000000
> Oops: 0000
> CPU: 0
> EIP: 0010:[<0015f359>]
> EFLAGS: 00010202
> eax: 10c2af10 ebx: 00000010 ecx: 00003a00 edx: 021e5218
> esi: 001c387c edi: 02373000 ebp: 10c2af10 esp: 00fbde3c
> ds: 0018 es: 0018 fs: 002b gs: 002b ss: 0018
> Process mount (pid: 191, process nr: 28, stackpage=00fbd000)
> Stack: 001c387c 00000200 001aafd8 08050200 001bafd8 00000030 00000000
> 002b4f00
> 002bfe98 002b4f00 002bfe98 00000006 021e3001 002bfe98 00000001
> 00000000
> 00002074 021e5218 00000000 00000200 00000000 00000006 002b88d4
> 0000ef32
> Call Trace: [<0012c196>] [<0012c204>] [<0012c3e7>] [<00161033>]
> [<00128a29>] [<00128e6b>] [<001293a0>]
> [<0010ab25>]
> Code: 8b 4d 04 81 f9 72 72 41 61 74 10 51 68 8f 9a 19 00 e8 9d 52
> /usr/local/bin/qm: line 4: 191 Segmentation fault mount -t msdos
> /dev/fd0 /floppy
>
> At this point, until I reboot, I have lost the floppy drive. If I try to
> unmount it, I am told it is busy. If I try to mount it, I am told no such
> device on /dev/fd0.
>
> Any idea of how to protect from this occurance (aside from throwing the
> floppy away)?
>
> Thanks,
>
> Dwarf
> --
> _-_-_-_-_- Author of "The Debian Linux User's Guide" _-_-_-_-_-_-
>
> aka Dale Scheetz Phone: 1 (850) 656-9769
> Flexible Software 11000 McCrackin Road
> e-mail: dwarf@polaris.net Tallahassee, FL 32308
>
> _-_-_-_-_-_- See www.linuxpress.com for more details _-_-_-_-_-_-_-
>
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