NET: Registered protocol family 23
Unable to handle kernel NULL pointer dereference at virtual address 00000004
 printing eip:
c03de40d
*pde = 00000000
Oops: 0002 [#1]
CPU:    0
CIP:    0060:[<c03de40d>]    Not tainted
EFLAGS: 00010202
EIP is at dev_add_pack+0x4d/0xb0
eax: 00000038   ebx: c062f2f8   ecx: 00000000   edx: c05799e0
esi: c05799d0   edi: 00000000   ebp: 00000000   esp: c152ffb4
ds: 007b   es: 007b   ss: 0068
Process swapper (pid: 1, threadinfo=c152e000 task=dff8f900)
Stack: c05e7fc8 00000001 c05defad c05799d0 c04af833 c05c094c 00000000 00000000
       c01359af 00000000 c152e000 c01050f6 00000002 c01050a0 00000000 c01072b9
       00000000 00000000 00000000
Call Trace:
 [<c05defad>] irda_init+0x3d/0x60
 [<c05c094c>] do_initcalls+0x2c/0xa0
 [<c01359af>] init_workqueues+0xf/0x24
 [<c01050f6>] init+0x56/0x180
 [<c01050a0>] init+0x0/0x180
 [<c01072b9>] kernel_thread_helper+0x5/0xc
 
Code: 89 51 04 89 90 c0 f2 62 c0 c6 05 40 3c 57 c0 01 b8 00 e0 ff
 (0)Kernel panic: Fatal exception in interrupt
In interrupt handler - not syncing