Erros no backup

Galeraaaaaaaaa alquém me ajudem estou com o seguinte erro !!!

/dev/hdb1 - ext2 hd de backup será que o problema ta nele ?

Nov 21 02:00:00 servidor kernel: EXT2-fs warning: mounting unchecked fs, running e2fsck is recommended
Nov 21 02:26:16 servidor kernel: Unable to handle kernel paging request at virtual address fc177e34
Nov 21 02:26:16 servidor kernel: printing eip:
Nov 21 02:26:16 servidor kernel: c011cc22
Nov 21 02:26:16 servidor kernel: *pde = 00000000
Nov 21 02:26:16 servidor kernel: Oops: 0002
Nov 21 02:26:16 servidor kernel: CPU: 0
Nov 21 02:26:16 servidor kernel: EIP: 0010:[force_sig_info+58/140] Not tainted
Nov 21 02:26:16 servidor kernel: EFLAGS: 00010002
Nov 21 02:26:16 servidor kernel: eax: 2da07d80 ebx: cb680000 ecx: ce7700b4 edx: 0000000a
Nov 21 02:26:16 servidor kernel: esi: 00000202 edi: 0000000b ebp: cb680000 esp: cb681f0c
Nov 21 02:26:16 servidor kernel: ds: 0018 es: 0018 ss: 0018
Nov 21 02:26:16 servidor kernel: Process vi (pid: 1460, stackpage=cb681000)
Nov 21 02:26:16 servidor kernel: Stack: 083ffc98 c0111baf 0000000b cb681f38 cb680000 cb680000 00000004 c01119a8
Nov 21 02:26:16 servidor kernel: 0822553c cfff6e2c cfff6e10 0000000b 00000000 00030001 083ffc98 00030001
Nov 21 02:26:17 servidor kernel: 083ffc98 00030001 083ffc98 00030001 083ffc98 00000000 c0295560 cf02b130
Nov 21 02:26:17 servidor kernel: Call Trace: [do_page_fault+519/1096] [do_page_fault+0/1096] [__switch_to+44/184] [schedule+685/724] [do_page_fault+0/1096]
Nov 21 02:26:17 servidor kernel: [error_code+52/60]
Nov 21 02:26:17 servidor kernel:
Nov 21 02:26:17 servidor kernel: Code: c7 04 08 7f 00 00 00 0f b3 93 60 13 00 00 8b 83 64 05 00 b2
Nov 21 02:26:18 servidor su(pam_unix)[1397]: session closed for user root
Nov 21 04:02:20 servidor kernel: <6>end_request: I/O error, dev 02:00 (floppy), sector 0


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