Bad write on page 0xc1029db4
Bad write on page 0xc1029d70
kernel BUG at page_buf_io.c:906!
invalid operand: 0000
CPU:    0
EIP:    0010:[<c01b8170>]
EFLAGS: 00010282
eax: 00000021   ebx: c1029db4   ecx: 00000000   edx: ffffffff
esi: c21479c0   edi: c09da000   ebp: c1ba55c0   esp: c2d4fc90
ds: 0018   es: 0018   ss: 0018
Process nfsd (pid: 450, stackpage=c2d4f000)
Stack: c030f985 c030fac7 0000038a c21479c0 00000000 c01b8685 c21479c0 c1029db4
       00001000 c01b76d4 c21479c0 c1029db4 00000000 00001000 00000000 c1ba55c0
       ffffffff 00001000 c2d4fce8 c2d4fcf4 00001000 00000000 c1029db4 00000000
Call Trace: [<c01b8685>] [<c01b76d4>] [<c02279fb>] [<c0202fa4>] [<c0203080>] [<c01defcc>] [<c0227fbe>]
       [<c0224098>] [<c0179c18>] [<c02ae9f2>] [<c0176dc7>] [<c0176473>] [<c02db8f8>] [<c0176241>] [<c010744f>]

Code: 0f 0b 83 c4 0c 68 00 10 00 00 0f b7 46 28 50 53 e8 4b 74 f7