2.6.3rc4 ali1535 i2c driver rmmod oops.

From: Dave Jones
Date: Tue Feb 17 2004 - 22:19:58 EST


Erk, whats going on here ?

Dave

kfree_debugcheck: bad ptr c0317600h.
------------[ cut here ]------------
kernel BUG at mm/slab.c:1655!
invalid operand: 0000 [#1]
CPU: 0
EIP: 0060:[<c0146d69>] Not tainted
EFLAGS: 00010086
EIP is at kfree+0x5c/0x298
eax: c02dd380 ebx: 00007b98 ecx: 00000000 edx: c0317600
esi: c0317600 edi: c031a7d8 ebp: 00000000 esp: c2587f54
ds: 007b es: 007b ss: 0068
Process rmmod (pid: 1349, threadinfo=c2586000 task=c22b7940)
Stack: 00000000 00000286 c78a0980 00000000 c031a7d8 00000000 c013a805 5f633269
31696c61 00353335 c4e4c2d8 b8079000 c014ff4d c29bc104 b807a000 c01503f9
c4e4c314 c31fa318 c49e98f4 00000246 c4e4c2d8 00e4c300 00000000 bff32ff8
Call Trace:
[<c013a805>] sys_delete_module+0x168/0x18a
[<c014ff4d>] unmap_vma_list+0xe/0x17
[<c01503f9>] do_munmap+0x17d/0x189
[<c010b697>] syscall_call+0x7/0xb

Code: 0f 0b 77 06 1b c6 2d c0 a1 4c 81 3d c0 8b 5c 18 08 b8 00 e0

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