Warning (compare_ksyms_lsmod): module umsdos is in lsmod but not in ksyms, probably no symbols exported
Unable to handle kernel NULL pointer dereference at virtual address 00000000
current->tss.cr3 = 02c13000, %cr3 = 02c13000
*pde = 00000000
Oops: 0002
CPU: 0
EIP: 0010:[<c0111762>]
Using defaults from ksymoops -t elf32-i386 -a i386
EFLAGS: 00010082
eax: 00000016 ebx: c2cec0d4 ecx: c01dc190 edx: c5bec000
esi: 00000000 edi: 00000000 ebp: c2d4bb84 esp: c2d4bb70
ds: 0018 es: 0018 ss: 0018
Process find (pid: 1323, process nr: 40, stackpage=c2d4b000)
Stack: 00000000 00000000 00000286 00000000 00000003 c2cec068 c683760a c2d4be70
c683560a c2cec000 00000000 c275c240 c2cec000 c2cec068 c59aabd0 0000d000
00000246 c2d4a000 01234567 c2d4a000 00000000 00000000 c2d4bbe0 00000000
Call Trace: [<c683760a>] [<c683560a>] [<c011f996>] [<c011f813>] [<c017a96d>] [<c018934e>] [<c0188dd0>]
[<c010a852>] [<c017bc5f>] [<c0189260>] [<c01115c6>] [<c01299b5>] [<c01299b5>] [<c0129c2f>] [<c0129fa8>]
[<c68210cb>] [<c68264e6>] [<c6826797>] [<c68324e2>] [<c683a846>] [<c0135848>] [<c68350a0>] [<c683a83a>]
[<c6835b66>] [<c683a83a>] [<c6838dc3>] [<c683a83a>] [<c683604a>] [<c6836064>] [<c6835688>] [<c68350a0>]
[<c6835b95>] [<c013504f>] [<c6838df4>] [<c6835fff>] [<c68360dc>] [<c68389fe>] [<c6838a21>] [<c012fc94>]
[<c012fde0>] [<c0130173>] [<c0132610>] [<c01327ad>] [<c0132610>] [<c6835620>] [<c01094b4>]
Code: c7 05 00 00 00 00 00 00 00 00 83 c4 04 8d 4b 04 89 4d f8 83
>>EIP; c0111762 <__wake_up+42/f0> <=====
Trace; c683760a <cleanup_module+255a/????>
Trace; c683560a <cleanup_module+55a/????>
Trace; c011f996 <filemap_nopage+2f6/370>
Trace; c011f813 <filemap_nopage+173/370>
Trace; c017a96d <ide_set_handler+2d/40>
Trace; c018934e <do_rw_disk+ee/280>
Trace; c0188dd0 <read_intr+0/110>
Trace; c010a852 <enable_irq+32/60>
Trace; c017bc5f <ide_do_request+55f/580>
Trace; c0189260 <do_rw_disk+0/280>
Trace; c01115c6 <schedule+166/2c0>
Trace; c01299b5 <get_hash_table+15/20>
Trace; c01299b5 <get_hash_table+15/20>
Trace; c0129c2f <getblk+1f/180>
Trace; c0129fa8 <bread+18/70>
Trace; c68210cb <[fat]fat_bread+6b/160>
Trace; c68264e6 <[fat]raw_scan_sector+16/220>
Trace; c6826797 <[fat]raw_scan_nonroot+47/90>
Trace; c68324e2 <[msdos]cleanup_module+7252/9dc0>
Trace; c683a846 <cleanup_module+5796/????>
Trace; c0135848 <d_lookup+98/f0>
Trace; c68350a0 <[nls_cp437]init_module+0/10>
Trace; c683a83a <cleanup_module+578a/????>
Trace; c6835b66 <cleanup_module+ab6/????>
Trace; c683a83a <cleanup_module+578a/????>
Trace; c6838dc3 <cleanup_module+3d13/????>
Trace; c683a83a <cleanup_module+578a/????>
Trace; c683604a <cleanup_module+f9a/????>
Trace; c6836064 <cleanup_module+fb4/????>
Trace; c6835688 <cleanup_module+5d8/????>
Trace; c68350a0 <[nls_cp437]init_module+0/10>
Trace; c6835b95 <cleanup_module+ae5/????>
Trace; c013504f <dput+df/150>
Trace; c6838df4 <cleanup_module+3d44/????>
Trace; c6835fff <cleanup_module+f4f/????>
Trace; c68360dc <cleanup_module+102c/????>
Trace; c68389fe <cleanup_module+394e/????>
Trace; c6838a21 <cleanup_module+3971/????>
Trace; c012fc94 <do_follow_link+84/90>
Trace; c012fde0 <lookup_dentry+140/1c0>
Trace; c0130173 <open_namei+253/3b0>
Trace; c0132610 <filldir+0/90>
Trace; c01327ad <sys_getdents+10d/190>
Trace; c0132610 <filldir+0/90>
Trace; c6835620 <cleanup_module+570/????>
Trace; c01094b4 <system_call+34/40>
Code; c0111762 <__wake_up+42/f0>
00000000 <_EIP>:
Code; c0111762 <__wake_up+42/f0> <=====
0: c7 05 00 00 00 movl $0x0,0x0 <=====
Code; c0111767 <__wake_up+47/f0>
5: 00 00 00 00 00
Code; c011176c <__wake_up+4c/f0>
a: 83 c4 04 addl $0x4,%esp
Code; c011176f <__wake_up+4f/f0>
d: 8d 4b 04 leal 0x4(%ebx),%ecx
Code; c0111772 <__wake_up+52/f0>
10: 89 4d f8 movl %ecx,0xfffffff8(%ebp)
Code; c0111775 <__wake_up+55/f0>
13: 83 00 00 addl $0x0,(%eax)
2 warnings issued. Results may not be reliable.
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