제가 ez-x5보드에 tiny-x를 올리려고 하는데요..
nfs 를 이용해서 mount는 됐거든요.. 그런데 압축을 풀려고
보드에서
cd /mp
tar xvf /mnt/nfs/armX.tar
이렇게 했는데요.. 다음과 같이 오류가 나는데요.. 먼지 잘 모르겠어서 이렇게
글 올립니다..
제가 초보여서 .... 아시는 분 있음 답변좀 해주시면 감사하겠습니다.
* 참 제가 커널을 2.6.9 를 올렸거든요.. 커널 문제인가요..

이하 오류내용------------------------------------------------------------
-----
[root@ez-x5 nfs]$ tar xvf armX.tar
<1>Unable to handle kernel NULL pointer dereference at virtual address
00000014
pgd = c3a70000
[00000014] *pgd=a38a9011, *pte=00000000, *ppte=00000000
Internal error: Oops: 7 [#6]
Modules linked in:
CPU: 0
PC is at nfs3_request_init+0x24/0x3c
LR is at nfs3_request_init+0x18/0x3c
pc : [] lr : [] Not tainted
sp : c3a9bbac ip : c3a9bbac fp : c3a9bbbc
r10: c3fd0c60 r9 : 00001000 r8 : c3fe6400
r7 : c3a5e5c4 r6 : 00000000 r5 : c027a4e0 r4 : c3ac4840
r3 : 60000093 r2 : 60000013 r1 : c3fd0c60 r0 : 00000000
Flags: nZCv IRQs off FIQs on Mode SVC_32 Segment user
Control: 397F Table: A3A70000 DAC: 00000015
Process tar (pid: 261, stack limit = 0xc3a9a190)
Stack: (0xc3a9bbac to 0xc3a9c000)
bba0: c3ac4840 c3a9bbec c3a9bbc0 c00b64b4
c00be644
bbc0: c3a9bbcc c027a4e0 c3a5e5c4 00001000 c3a9bc8c c3a9bc8c c3a5e65c
c00b91b0
bbe0: c3a9bc10 c3a9bbf0 c00b9220 c00b63c8 00001000 c027a4f8 c027a4e0
c3a9bd48
bc00: 00000000 c3a9bc84 c3a9bc14 c0054920 c00b91bc 00000000 00000000
c002e034
bc20: c002df84 00000000 c3fe5c00 c3a9bcd0 c3a9bc50 c3a9bc40 c017f284
c002e000
bc40: c3a9a000 c3a9bc70 c3a9bc54 c018485c c017f22c c3a9bcd0 c3a9bd48
c3a9bd48
bc60: c3a9bc94 c3a5e4c0 c3fe6400 c3a5e65c c3fd0c60 0000000a c3a9bcbc
c3a9bc88
bc80: c00b9354 c0054848 00000000 c3a9bc94 c3fd0c60 c3a9bc94 c3a9bc94
0000000f
bca0: c3a9a000 c3a5e65c 00000000 0000000a c3a9bd34 c3a9bcc0 c0054a54
c00b92ec
bcc0: c3a9bd48 c3a9bcd0 c00514ec c0050ee0 0000000e c01c32e8 c01c3674
00000001
bce0: 000001d2 c0fd0d60 00000000 c3a9bd34 c3a9bcfc c005184c c0051170
00000000
bd00: c3a9a000 00000010 00000000 0000000f c3a9a000 00000000 0000000e
0000000a
bd20: c3a9bd48 c3a5e65c c3a9bd78 c3a9bd38 c0054fc8 c0054a1c 00000e0d
0000000f
bd40: 00000000 c3fd0c60 c027a798 c027dc98 c3a9bdc0 c3a9a000 00000000
c3fd0c60
bd60: 00000001 00e0d800 00000000 c3a9bd9c c3a9bd7c c005518c c0054dec
00000e0d
bd80: c3a9a000 00e0d800 c3a9bdc0 c3a9a000 c3a9be14 c3a9bda0 c004d18c
c005500c
bda0: c3a5e5f8 00000000 00000000 00000000 c3a9bf08 c3fd0c60 c3fd0ca8
c3a5e65c
bdc0: 00000000 0000000f 0000000f 00000000 00000000 00000000 00000001
0000000f
bde0: 0000001e 00000000 00000000 00000001 c3a9be68 00000000 00000000
00000000
be00: 00000001 c3fd0c60 c3a9be64 c3a9be18 c004d898 c004d0a0 c3a9be2c
c004d5ac
be20: c3a9bf08 c3a9be68 c3a9becc 00000000 00000200 befff89c 00000000
c3a9becc
be40: c3a9bf08 00000000 00000000 c3a9becc c3a9becc befff89c c3a9be8c
c3a9be68
be60: c004d92c c004d6ac befff89c 00000200 c3a5e5c4 00000000 00000000
00000200
be80: c3a9bec0 c3a9be94 c00b1338 c004d8cc 00000000 00000000 c005474c
00000000
bea0: 00000000 00000000 00000000 c3a9bf74 c3a9bf08 c3a9bf3c c3a9bec8
c006e130
bec0: c00b127c 00000000 00000000 c0017664 c3a9bf20 00000000 00000001
ffffffff
bee0: c3fd0c60 c0016170 00000000 00000000 00000000 00000001 c3a9a000
c0fd0d60
bf00: c0016040 c3a70000 00000000 00000000 00000000 00000000 c3fd0c60
00000000
bf20: 00000000 00000200 befff89c c3a9bf74 c3a9bf70 c3a9bf40 c006e244
c006e0bc
bf40: 00000000 c0016040 c3fd0c84 fffffff7 c3fd0c60 c3a9bf74 00000000
00000000
bf60: 00000000 c3a9bfa4 c3a9bf74 c006e498 c006e168 00000000 00000000
00000000
bf80: 00000200 befff89c 00000000 00000003 c001d524 c3a9a000 00000000
c3a9bfa8
bfa0: c001d3a0 c006e454 00000200 c0024474 00000003 befff89c 00000200
00000000
bfc0: 00000200 befff89c 00000000 00000003 00000001 00000000 00000000
00000003
bfe0: 400e0790 befff824 00044468 400e0794 60000010 00000003 00000000
00000000
Backtrace:
[] (nfs3_request_init+0x0/0x3c) from []
(nfs_create_request) r4 = C3AC4840
[] (nfs_create_request+0x0/0x108) from []
(readpage_async_f)[] (readpage_async_filler+0x0/0x130) from
[] (read_cache_pa) r7 = 00000000 r6 = C3A9BD48 r5 =
C027A4E0 r4 = C027A4F8
[] (read_cache_pages+0x0/0x1d4) from []
(nfs_readpages+0x74)[] (nfs_readpages+0x0/0xac) from
[] (read_pages+0x44/0x16c)
r8 = 0000000A r7 = 00000000 r6 = C3A5E65C r5 = C3A9A000
r4 = 0000000F
[] (read_pages+0x0/0x16c) from []
(do_page_cache_readahead+)[]
(do_page_cache_readahead+0x0/0x220) from [] (page_cache_)
[] (page_cache_readahead+0x0/0x230) from []
(do_generic_map) r8 = C3A9A000 r7 = C3A9BDC0 r6 = 00E0D800 r5 =
C3A9A000
r4 = 00000E0D
[] (do_generic_mapping_read+0x0/0x518) from []
(__generic_f)[] (__generic_file_aio_read+0x0/0x21c) from
[] (generic_fil)[] (generic_file_aio_read+0x4/0x7c)
from [] (nfs_file_read+) r7 = 00000200 r6 = 00000000 r5 =
00000000 r4 = C3A5E5C4
[] (nfs_file_read+0x4/0xe4) from []
(do_sync_read+0x80/0xac)[] (do_sync_read+0x0/0xac) from
[] (vfs_read+0xe8/0x120)
[] (vfs_read+0x0/0x120) from [] (sys_read+0x50/0x74)
[] (sys_read+0x0/0x74) from []
(ret_fast_syscall+0x0/0x2c)
r9 = C3A9A000 r8 = C001D524 r7 = 00000003 r6 = 00000000
r5 = BEFFF89C r4 = 00000200
Code: ebfff94a e10f2000 e3823080 e121f003 (e5903014)
Segmentation fault
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