Unable to handle kernel NULL pointer dereference at virtual ...?
 

I just finished setting up a new kernel and now when I boot I get this message... Never seen this one before.
What's the kernel NULL pointer?

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Unable to handle kernel NULL pointer dereference at virtual address 00000000
current->tss.cr3 = 01a5d000, %cr3 = 01a5d000
*pde = 00000000
Oops: 0000
CPU: 0
EIP: 0010:[<00000000>]
EFLAGS: 00010246
eax: 00000000 ebx: c2045260 ecx: c1ddbfe0 edx: c2045260
esi: c0e1f5dc edi: 00000000 ebp: 00000000 esp: c1a5fe00
ds: 0018 es: 0018 ss: 0018
Process rpc.lockd (pid: 340, process nr: 12, stackpage=c1a5f000)
Stack: c0e1f5dc 00000000 c015f38f c0e1f5dc 00000000 c0dc1000 c28181e9 c0e1f5dc
c0dc1000 c2819d16 c0dc1000 c0e6cd90 c2817274 c0dc1000 c0e6cd90 c28172eb
c0e6cd90 c1a5fe78 c281a9a7 c0e6cd90 c1a5fe78 c28174d1 c1a5fe78 00000000
Call Trace: [<c015f38f>] [<c28181e9>] [<c2819d16>] [<c2817274>] [<c28172eb>] [<c281a9a7>] [<c28174d1>]
[<c2818ee0>] [<c281e16f>] [<c282d4ac>] [<c0115c36>] [<c281c0ae>] [<c282d4ac>] [<c281be48>] [<c282788b>]
[<c282d4ac>] [<c2827ab1>] [<c012fa75>] [<c0107d88>]
Code: <1>Unable to handle kernel NULL pointer dereference at virtual address 00000000
current->tss.cr3 = 01a5d000, %cr3 = 01a5d000
*pde = 00000000
Oops: 0000
CPU: 0
EIP: 0010:[<c01081e9>]
EFLAGS: 00010046
eax: 00000000 ebx: 00000000 ecx: 00000000 edx: 00000001
esi: 0000002b edi: c1a60000 ebp: c2800000 esp: c1a5fd40
ds: 0018 es: 0018 ss: 0018
Process rpc.lockd (pid: 340, process nr: 12, stackpage=c1a5f000)
Stack: 00000000 08048000 c0204f0e c0e1f5dc 00000000 00000000 00000000 c2045260
c1ddbfe0 c2045260 00000000 00010246 02060000 c3000000 c0108250 c1a5fdc4
c01b5ef8 c01b724e 00000000 00000000 c010cee6 c01b724e c1a5fdc4 c0dc0000
Call Trace: [<c3000000>] [<c0108250>] [<c01b5ef8>] [<c01b724e>] [<c010cee6>] [<c01b724e>] [<c0107e8d>]
[<c017bcc1>] [<c015f38f>] [<c28181e9>] [<c2819d16>] [<c2817274>] [<c28172eb>] [<c281a9a7>] [<c28174d1>]
[<c2818ee0>] [<c281e16f>] [<c282d4ac>] [<c0115c36>] [<c281c0ae>] [<c282d4ac>] [<c281be48>] [<c282788b>]
[<c282d4ac>] [<c2827ab1>] [<c012fa75>] [<c0107d88>]
Code: 8a 04 0b 89 44 24 38 50 68 f0 5e 1b c0 e8 55 9b 00 00 83 c4
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