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Subjectcryptoloop bug with 2.6.0-test3
siim@void:/boot$ lsmod
Module Size Used by
crypto_null 1792 0
twofish 38272 0
ext2 46372 0
des 11296 0
serpent 13248 0
aes 32192 0
cryptoloop 2336 0
loop 13704 1 cryptoloop
fbcon 27040 0
font 5600 1 fbcon
i810fb 27296 1
cfbcopyarea 3584 1 i810fb
vgastate 9280 1 i810fb
cfbimgblt 2784 1 i810fb
cfbfillrect 3456 1 i810fb

siim@void:/boot$ sudo rmmod twofish crypto_null des serpent aes cryptoloop loop

Unable to handle kernel paging request at virtual address 19000040
printing eip:
c01d4f24
*pde = 00000000
Oops: 0000 [#1]
CPU: 0
EIP: 0060:[<c01d4f24>] Not tainted
EFLAGS: 00010206
EIP is at kobject_del+0x34/0x80
eax: 19000000 ebx: cdced650 ecx: cdced650 edx: 19000000
esi: cfd845a0 edi: cfd84660 ebp: cd4ee000 esp: cd4efef4
ds: 007b es: 007b ss: 0068
Process rmmod (pid: 22179, threadinfo=cd4ee000 task=c9a28760)
Stack: cfdab780 00000000 cd4ee000 cdced650 c01d4f83 cdced650 cdced600
c020ddda
cdced650 cdced600 c021167e cdced600 cfd845a0 c0332538 c02125f3
cfd845a0
cfd845a0 cfd845a0 c0183466 cfd845a0 00000000 00000000 c0332538
00000000
Call Trace:
[<c01d4f83>] kobject_unregister+0x13/0x30
[<c020ddda>] elv_unregister_queue+0x1a/0x40
[<c021167e>] blk_unregister_queue+0x1e/0x50
[<c02125f3>] unlink_gendisk+0x13/0x40
[<c0183466>] del_gendisk+0x66/0xe0
[<d4a120e0>] cleanup_module+0x70/0x8b [loop]
[<c01317eb>] sys_delete_module+0x11b/0x140
[<c0146c00>] do_munmap+0x90/0x190
[<c0146d44>] sys_munmap+0x44/0x70
[<c01092ab>] syscall_call+0x7/0xb

Code: 8b 52 40 85 d2 74 25 89 5c 24 08 8b 41 24 c7 04 24 1e 62 30
Segmentation fault

After that, 'lsmod' hangs and is unkillable.
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