From: Mischa <mischa@multiply.ch>
To: linux-scsi@vger.kernel.org
Subject: Kernel Panic (probably caused by aic7xxx module) with 2.6.x
Date: Thu, 4 Nov 2004 11:57:01 +0100 [thread overview]
Message-ID: <200411041157.01703.mischa@multiply.ch> (raw)
Hi
We have several Kernel Panics with the following Hardware:
Hardware Setup:
Dell PowerEdge 2650
1 Dual Channel RAID Controller
1 Adaptec 3960D Ultra160 SCSI adapter (onBoard, not used)
1 Dual Channel Adaptec aic7899 Ultra160 SCSI adapter (used for extarnal
Tape-Backup)
Kernel Version:
2.6.8.1
Problems:
The Kernel Panics appear if you try to use the external tape, but also
randomly in time. There were also Panics with a less output than the posted
one.
Temporary Solution:
If we don't load the aic7xxx kernel module, the server run stable.
The panics also appear with Kernel 2.6.9 and if we deactivated the unused
onboard SCSI-Controller.
Does anyone else know a solution or has seen problems like this?
Thanks a lot for help.
Mischa
dmesg output:
-=================================================================== -
scsi1 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.36
<Adaptec 3960D Ultra160 SCSI adapter>
aic7899: Ultra160 Wide Channel A, SCSI Id=7, 32/253 SCBs
(scsi1:A:3): 10.000MB/s transfers (10.000MHz, offset 32)
Vendor: HP Model: C1537A Rev: L105
Type: Sequential-Access ANSI SCSI revision: 02
Attached scsi tape st0 at scsi1, channel 0, id 3, lun 0
st0: try direct i/o: yes (alignment 512 B), max page reachable by HBA 1048575
Attached scsi generic sg2 at scsi1, channel 0, id 3, lun 0, type 1
scsi2 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.36
<Adaptec 3960D Ultra160 SCSI adapter>
aic7899: Ultra160 Wide Channel B, SCSI Id=7, 32/253 SCBs
scsi3 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.36
<Adaptec aic7899 Ultra160 SCSI adapter>
aic7899: Ultra160 Wide Channel A, SCSI Id=7, 32/253 SCBs
scsi4 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.36
<Adaptec aic7899 Ultra160 SCSI adapter>
aic7899: Ultra160 Wide Channel B, SCSI Id=7, 32/253 SCBs
XFS mounting filesystem dm-18
Starting XFS recovery on filesystem: dm-18 (dev: dm-18)
Ending XFS recovery on filesystem: dm-18 (dev: dm-18)
XFS mounting filesystem dm-8
Starting XFS recovery on filesystem: dm-8 (dev: dm-8)
Ending XFS recovery on filesystem: dm-8 (dev: dm-8)
XFS mounting filesystem dm-6
Starting XFS recovery on filesystem: dm-6 (dev: dm-6)
Ending XFS recovery on filesystem: dm-6 (dev: dm-6)
XFS mounting filesystem dm-10
Starting XFS recovery on filesystem: dm-10 (dev: dm-10)
Ending XFS recovery on filesystem: dm-10 (dev: dm-10)
XFS mounting filesystem dm-14
Starting XFS recovery on filesystem: dm-14 (dev: dm-14)
Ending XFS recovery on filesystem: dm-14 (dev: dm-14)
XFS mounting filesystem dm-2
Starting XFS recovery on filesystem: dm-2 (dev: dm-2)
Ending XFS recovery on filesystem: dm-2 (dev: dm-2)
ISO 9660 Extensions: Microsoft Joliet Level 1
ISOFS: changing to secondary root
tg3: eth1: Link is up at 100 Mbps, full duplex.
tg3: eth1: Flow control is off for TX and off for RX.
process `named' is using obsolete setsockopt SO_BSDCOMPAT
tg3: eth0: Link is up at 1000 Mbps, full duplex.
tg3: eth0: Flow control is on for TX and on for RX.
st0: Block limits 1 - 16777215 bytes.
Unable to handle kernel paging request at virtual address 6e6962d0
printing eip:
c0117d8f
*pde = 00000000
Oops: 0000 [#1]
PREEMPT SMP
Modules linked in: aic7xxx st
CPU: 27
EIP: 0060:[<c0117d8f>] Not tainted
EFLAGS: 00010897 (2.6.8.1)
EIP is at do_page_fault+0x44/0x56f
eax: d0ca4000 ebx: 00000246 ecx: 0000007b edx: 00000000
esi: 00000000 edi: c0117d4b ebp: 6e696268 esp: d0ca40a8
ds: 007b es: 007b ss: 0068
Process desk[1].txt (pid: -801734524, threadinfo=d0ca3000 task=d0368000)
Stack: 0000040d 0000004a fffffffb 0000003b 4d677541 6e6962d0 00000001
00000001
00030001 00000000 73c92b7c 6f4b0010 6e756d6d 74616b69 006e6f69
4d4d4f4b
317e4e55 00000000 040d0000 003a0000 fffb0000 002cffff 75410000
00014d67
Call Trace:
[<c0117d4b>] do_page_fault+0x0/0x56f
[<c0106b81>] error_code+0x2d/0x38
[<c0117d4b>] do_page_fault+0x0/0x56f
[<c0117d8f>] do_page_fault+0x44/0x56f
[<c0117d4b>] do_page_fault+0x0/0x56f
[<c0106b81>] error_code+0x2d/0x38
[<c0117d4b>] do_page_fault+0x0/0x56f
[<c0117d8f>] do_page_fault+0x44/0x56f
[<c0117d4b>] do_page_fault+0x0/0x56f
[<c0106b81>] error_code+0x2d/0x38
[<c0117d4b>] do_page_fault+0x0/0x56f
[<c0117d8f>] do_page_fault+0x44/0x56f
[<c0117d4b>] do_page_fault+0x0/0x56f
[<c0106b81>] error_code+0x2d/0x38
[<c0117d4b>] do_page_fault+0x0/0x56f
[<c0117d8f>] do_page_fault+0x44/0x56f
[<c0117d4b>] do_page_fault+0x0/0x56f
[<c0106b81>] error_code+0x2d/0x38
[<c0117d4b>] do_page_fault+0x0/0x56f
[<c0117d8f>] do_page_fault+0x44/0x56f
[<c0117d4b>] do_page_fault+0x0/0x56f
[<c0106b81>] error_code+0x2d/0x38
[<c0117d4b>] do_page_fault+0x0/0x56f
[<c0117d8f>] do_page_fault+0x44/0x56f
[<c0117d4b>] do_page_fault+0x0/0x56f
[<c0106b81>] error_code+0x2d/0x38
[<c0117d4b>] do_page_fault+0x0/0x56f
[<c0117d8f>] do_page_fault+0x44/0x56f
[<c0117d4b>] do_page_fault+0x0/0x56f
[<c0106b81>] error_code+0x2d/0x38
[<c0117d4b>] do_page_fault+0x0/0x56f
[<c0117d8f>] do_page_fault+0x44/0x56f
[<c0117d4b>] do_page_fault+0x0/0x56f
[<c0106b81>] error_code+0x2d/0x38
[<c0117d4b>] do_page_fault+0x0/0x56f
[<c0117d8f>] do_page_fault+0x44/0x56f
[<c0117d4b>] do_page_fault+0x0/0x56f
[<c0106b81>] error_code+0x2d/0x38
[<c0117d4b>] do_page_fault+0x0/0x56f
[<c0117d8f>] do_page_fault+0x44/0x56f
[<c0117d4b>] do_page_fault+0x0/0x56f
[<c0106b81>] error_code+0x2d/0x38
[<c0117d4b>] do_page_fault+0x0/0x56f
[<c0117d8f>] do_page_fault+0x44/0x56f
[<c0117d4b>] do_page_fault+0x0/0x56f
[<c0106b81>] error_code+0x2d/0x38
[<c0117d4b>] do_page_fault+0x0/0x56f
[<c0117d8f>] do_page_fault+0x44/0x56f
[<c0117d4b>] do_page_fault+0x0/0x56f
[<c0106b81>] error_code+0x2d/0x38
[<c0117d4b>] do_page_fault+0x0/0x56f
[<c0117d8f>] do_page_fault+0x44/0x56f
[<c0117d4b>] do_page_fault+0x0/0x56f
[<c0106b81>] error_code+0x2d/0x38
[<c0117d4b>] do_page_fault+0x0/0x56f
[<c0117d8f>] do_page_fault+0x44/0x56f
[<c0117d4b>] do_page_fault+0x0/0x56f
[<c0106b81>] error_code+0x2d/0x38
[<c0117d4b>] do_page_fault+0x0/0x56f
[<c0117d8f>] do_page_fault+0x44/0x56f
[<c0117d4b>] do_page_fault+0x0/0x56f
[<c0106b81>] error_code+0x2d/0x38
[<c0117d4b>] do_page_fault+0x0/0x56f
[<c0117d8f>] do_page_fault+0x44/0x56f
[<c0117d4b>] do_page_fault+0x0/0x56f
[<c0106b81>] error_code+0x2d/0x38
[<c0117d4b>] do_page_fault+0x0/0x56f
=======================
Unable to handle kernel NULL pointer dereference at virtual address 00000001
printing eip:
c0106d84
*pde = 00000000
-=================================================================== -
next reply other threads:[~2004-11-04 10:49 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-11-04 10:57 Mischa [this message]
-- strict thread matches above, loose matches on Subject: below --
2004-11-04 12:02 Kernel Panic (probably caused by aic7xxx module) with 2.6.x Mischa
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=200411041157.01703.mischa@multiply.ch \
--to=mischa@multiply.ch \
--cc=linux-scsi@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.