Oops on 2.6.12.3

From: Nicolo Chiellini
Date: Fri Sep 16 2005 - 06:49:41 EST

Hi all
i've got an oops, but i don't know why, i report the infos in my possession:

Unable to handle kernel NULL pointer dereference at virtual address 00000007
printing eip:
c01c114b
*pde = 00000000
Oops: 0002 [#1]
PREEMPT
Modules linked in: ohci_hcd ide_scsi rtc
CPU: 0
EIP: 0060:[<c01c114b>] Not tainted VLI
EFLAGS: 00010287 (2.6.12.3)
EIP is at cleanup_bitmap_list+0x5b/0xe0
eax: 00000007 ebx: e0900000 ecx: e09000c4 edx: df0a5548
esi: ffffffff edi: 00000bdf ebp: e09000e4 esp: c2473e54
ds: 007b es: 007b ss: 0068
Process shutdown (pid: 23594, threadinfo=c2472000 task=c54cda20)
Stack: cddceb40 00000000 00000002 d8821700 d8821700 00000002 deebfe00 c01c1792
deebfe00 e09000e4 df09e800 c01c2296 deebfe00 d8821700 00000000 00001000
00000282 e0900068 00000000 00000000 e0900000 cddceb0c deebfe00 00000001
Call Trace:
[<c01c1792>] cleanup_freed_for_journal_list+0x22/0x40
[<c01c2296>] flush_commit_list+0x1d6/0x4e0
[<c01c70f7>] do_journal_end+0x6b7/0xa30
[<c01c54d5>] do_journal_begin_r+0x25/0x2d0
[<c01c6055>] journal_end_sync+0x55/0xa0
[<c01ae859>] reiserfs_sync_fs+0x69/0x80
[<c0160a3d>] put_super+0x1d/0x40
[<c0161063>] sync_filesystems+0x103/0x150
[<c015b7dc>] do_sync+0x3c/0x80
[<c015b82f>] sys_sync+0xf/0x20
[<c0102c05>] syscall_call+0x7/0xb
Code: 8b 34 ba 85 f6 74 4a 8b 59 0c ff 8b b0 00 00 00 83 bb ac 00 00 00 64 7f 57 8b 93 c4 00 00 00 8d 46 08 8d 8b c4 00 00 00 89 42 04 <89> 56 08 89 48 04 ff 83 ac 00 00 00 89 83 c4 00 00 00 8b 45 04

Machines Infos:

Linux server 2.6.12.3 #2 Tue Jul 19 21:29:11 CEST 2005 i686 unknown unknown GNU/Linux

Gnu C 3.3.4
Gnu make 3.80
binutils 2.15.90.0.3
util-linux 2.12a
mount 2.12a
module-init-tools 3.0
e2fsprogs 1.35
jfsutils 1.1.6
reiserfsprogs 3.6.17
reiser4progs line
xfsprogs 2.6.13
pcmcia-cs 3.2.7
quota-tools 3.12.
PPP 2.4.2
nfs-utils 1.0.6
Linux C Library 2.3.2
Dynamic linker (ldd) 2.3.2
Linux C++ Library 5.0.6
Procps 3.2.1
Net-tools 1.60
Kbd 1.12
Sh-utils 5.2.1
udev 026
Modules Loaded ohci_hcd ide_scsi rtc

lspci:

00:00.0 Host bridge: VIA Technologies, Inc.: Unknown device 0258
00:00.1 Host bridge: VIA Technologies, Inc.: Unknown device 1258
00:00.2 Host bridge: VIA Technologies, Inc.: Unknown device 2258
00:00.3 Host bridge: VIA Technologies, Inc.: Unknown device 3258
00:00.4 Host bridge: VIA Technologies, Inc.: Unknown device 4258
00:00.7 Host bridge: VIA Technologies, Inc.: Unknown device 7258
00:01.0 PCI bridge: VIA Technologies, Inc. VT8237 PCI Bridge
00:0b.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ (rev 10)
00:0f.0 RAID bus controller: VIA Technologies, Inc.: Unknown device 3149 (rev 80)
00:0f.1 IDE interface: VIA Technologies, Inc. VT82C586A/B/VT82C686/A/B/VT823x/A/C/VT8235 PIPC Bus Master IDE (rev 06)
00:10.0 USB Controller: VIA Technologies, Inc. VT6202 [USB 2.0 controller] (rev 81)
00:10.1 USB Controller: VIA Technologies, Inc. VT6202 [USB 2.0 controller] (rev 81)
00:10.2 USB Controller: VIA Technologies, Inc. VT6202 [USB 2.0 controller] (rev 81)
00:10.3 USB Controller: VIA Technologies, Inc. VT6202 [USB 2.0 controller] (rev 81)
00:10.4 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 86)
00:11.0 ISA bridge: VIA Technologies, Inc. VT8237 ISA bridge [K8T800 South]
00:11.5 Multimedia audio controller: VIA Technologies, Inc. VT8233/A/8235/8237 AC97 Audio Controller (rev 60)
00:12.0 Ethernet controller: VIA Technologies, Inc. VT6102 [Rhine-II] (rev 78)
01:00.0 VGA compatible controller: ATI Technologies Inc Radeon RV100 QY [Radeon 7000/VE]


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