From: "Paul Rolland" <rol@as2917.net>
To: <linux-kernel@vger.kernel.org>
Cc: <rol@as2917.net>
Subject: [2.5.53 Oops] Ide SCSI
Date: Sun, 29 Dec 2002 12:24:48 +0100 [thread overview]
Message-ID: <009e01c2af2c$e5b6f5f0$2101a8c0@witbe> (raw)
Hello,
When activating the IDE SCSI option to have Linux know everything
about my IDE CD Recorder, I've an Oops at boot time.
Here are some details about my configuration :
- Motherboard Asus P4S8X, P4 2.4 Ghz, 512 MB RAM
- 1 SCSI Adaptec AHA 2944 U2W, driver AIC7XXX
- 1 CDRW TDK 4800B
- Some other IDE devices (IDE HD, IDE DVD)
Something that may help : There is an scsi PCI error Interrupt
which is only present when boot with 2.5.53, never seen it before
with 2.4.xx...
The oops at boot time :
...
aic7xxx: PCI Device 0:8:0 failed memory mapped test. Using PIO.
scsi0 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.24
<Adaptec 2940 Ultra2 SCSI adapter>
aic7890/91: Ultra2 Wide Channel A, SCSI Id=7, 32/253 SCBs
scsi0: PCI error Interrupt at seqaddr = 0x3
scsi0: Signaled a Target Abort
(scsi0:A:0): 40.000MB/s transfers (20.000MHz, offset 127, 16bit)
Vendor: FUJITSU Model: MAN3367MP Rev: 5507
Type: Direct-Access ANSI SCSI revision: 03
scsi0:A:0:0: Tagged Queuing enabled. Depth 64
scsi1 : SCSI host adapter emulation for IDE ATAPI devices
Vendor: TDK Model: CDRW4800B Rev: S7S3
Type: CD-ROM ANSI SCSI revision: 02
ide-scsi: abort called for 21
Unable to handle kernel NULL pointer dereference at virtual address
00000030
printing eip:
c03171c4
*pde = 00000000
Oops: 0000
CPU: 0
EIP: 0060:[<c03171c4>] Not tainted
EFLAGS: 00010082
eax: 00000015 ebx: 00000082 ecx: dfc4b800 edx: 00000000
esi: 00000007 edi: dfc61b80 ebp: c057479c esp: c17e9f74
ds: 0068 es: 0068 ss: 0068
Process scsi_eh_1 (pid: 11, threadinfo=c17e8000 task=c17e7980)
Stack: c046fa00 00000015 00000202 dfcc3580 c17e9fd4 00000000 c02ea550
dfc4b800
dfc4b800 c02ea659 dfc4b800 dfcc3580 dfcc3580 dfcc3580 c02eadaa
dfc4b800
dfcc3580 c0109bbf dfc4b800 c17e8000 c02eaeb7 dfcc3580 c047ee77
00000001
Call Trace: [<c02ea550>] [<c02ea659>] [<c02eadaa>] [<c0109bbf>]
[<c02eaeb7>] [<c02eadf4>] [<c0108b9d>]
Code: 39 42 30 74 36 89 2c 24 e8 a5 5d f9 ff 85 c0 75 21 53 9d b8
The oops decoded :
8 [12:19] rol@donald:~> more oops-idescsi.decode
ksymoops 2.4.8 on i686 2.4.20. Options used
-v /usr/src/linux/vmlinux (specified)
-K (specified)
-l /proc/modules (default)
-o /lib/modules/2.4.20/ (default)
-m /boot/System.map-2.5.53 (specified)
No modules in ksyms, skipping objects
No ksyms, skipping lsmod
Unable to handle kernel NULL pointer dereference at virtual address
00000030
c03171c4
*pde = 00000000
Oops: 0000
CPU: 0
EIP: 0060:[<c03171c4>] Not tainted
Using defaults from ksymoops -t elf32-i386 -a i386
EFLAGS: 00010082
eax: 00000015 ebx: 00000082 ecx: dfc4b800 edx: 00000000
esi: 00000007 edi: dfc61b80 ebp: c057479c esp: c17e9f74
ds: 0068 es: 0068 ss: 0068
Stack: c046fa00 00000015 00000202 dfcc3580 c17e9fd4 00000000 c02ea550
dfc4b800
dfc4b800 c02ea659 dfc4b800 dfcc3580 dfcc3580 dfcc3580 c02eadaa
dfc4b800
dfcc3580 c0109bbf dfc4b800 c17e8000 c02eaeb7 dfcc3580 c047ee77
00000001
Call Trace: [<c02ea550>] [<c02ea659>] [<c02eadaa>] [<c0109bbf>]
[<c02eaeb7>]
[<c02eadf4>] [<c0108b9d>]
Code: 39 42 30 74 36 89 2c 24 e8 a5 5d f9 ff 85 c0 75 21 53 9d b8
>>EIP; c03171c4 <idescsi_abort+52/9e> <=====
>>ebp; c057479c <ide_hwifs+a5c/4920>
Trace; c02ea550 <scsi_try_to_abort_cmd+48/4c>
Trace; c02ea659 <scsi_eh_abort_cmd+33/64>
Trace; c02eadaa <scsi_unjam_host+9e/e8>
Trace; c0109bbf <__down_failed_interruptible+7/c>
Trace; c02eaeb7 <scsi_error_handler+c3/f2>
Trace; c02eadf4 <scsi_error_handler+0/f2>
Trace; c0108b9d <kernel_thread_helper+5/c>
Code; c03171c4 <idescsi_abort+52/9e>
00000000 <_EIP>:
Code; c03171c4 <idescsi_abort+52/9e> <=====
0: 39 42 30 cmp %eax,0x30(%edx) <=====
Code; c03171c7 <idescsi_abort+55/9e>
3: 74 36 je 3b <_EIP+0x3b>
Code; c03171c9 <idescsi_abort+57/9e>
5: 89 2c 24 mov %ebp,(%esp,1)
Code; c03171cc <idescsi_abort+5a/9e>
8: e8 a5 5d f9 ff call fff95db2 <_EIP+0xfff95db2>
Code; c03171d1 <idescsi_abort+5f/9e>
d: 85 c0 test %eax,%eax
Code; c03171d3 <idescsi_abort+61/9e>
f: 75 21 jne 32 <_EIP+0x32>
Code; c03171d5 <idescsi_abort+63/9e>
11: 53 push %ebx
Code; c03171d6 <idescsi_abort+64/9e>
12: 9d popf
Code; c03171d7 <idescsi_abort+65/9e>
13: b8 00 00 00 00 mov $0x0,%eax
Hope this helps,
Regards,
Paul Rolland, rol@as2917.net
reply other threads:[~2002-12-29 11:16 UTC|newest]
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