[2.6.10-rc2-mm1] OOPS on boot (hotplug related?)

[Christian Axelsson]

Hi!
Im getting OOPSes on boot on my laptop. Output is copied by hand and Ive 
only included the parts that I *think* are useful:

VFS: Mounted root (reiser4 filesystem) readonly.
Freeing unused kernel memory: 176k freed
Unable to handle kernel NULL pointer dereference at virtual address 0000003c
 printing eip:
c01ea243
*pde = 00000000
Oops: 0000 [#1]
PREEMPT
Modules linked in:
CPU:    0
EIP:    0060:[<c01ea243>]   Not tainted VLI
EFLAGS: 00010286   (2.6.10-rc2-mm1)
EIP is at get_nonexclusive_access+0x13/0x40
eax: 00000000   ebx: dfbce730   ecx: 00000000  edx: dfbce6d8
esi: dfbce700   edi: dfbe44ec   ebp: dfbce6d8  esp: dfbf1c10
ds: 007b   es: 007b   ss: 0068
Process hotplug (pid: 966, threadinfo=dfbf0000 task=dfbcba80)
Stack: c01e8f1f dfbce6d8 00000000 c01e8ee0 dfbe7360 00000000 dfbe44ec
       c014a547 dfbe44ec 080d8000 dfbf1c58 c0112d4d dfbd3080 dfbd2dc0
       00000000 dfbce7d0 00000001 dfbd3080 080d84d4 00000001 c014a9f0
Call Trace:
 [<c01e8f1f>] unix_file_filemap_nopage+0x3f/0x90
 [<c01e8ee0>] unix_file_filemap_nopage+0x0/0x90
 [<c014a547>] do_no_page+0xc7/0x360
 [<c0112d4d>] pte_alloc_one+0x1d/0x50
 [<c014a9f0>] handle_mm_fault+0xf0/0x1a0
 [<c013bba2>] generic_file_mmap+3ec/0x60e
 [<c011356c>] do_page_fault+0x3ec/0x60e

<snipped>

Code: 00 0f c1 10 0f 85 14 12 00 00 c3 8d b6 00 00 00 00 8d bc 27 00 00 
00 00 b8 00 e0 ff ff 8b 54 24 04 21 e0 8b 00 8b 80 b8 04 00 <8b> 40 3c 
8b 48 08 85 c9 75 0b 89 d0 ff 00 0f 88 f3 11 00 00 c3

This one is followed by two similar (probably identical) OOPSes and then 
it panics.
Im using latest hotplug. Config attached.

--
Regards,
Christian

Attachment: config.gz
Description: application/gzip