I'm starting to suspect bad hardware. Booting is now hanging (with
2.4.27, 2.4.30 and 2.4.32) after scsi drivers load:
.....
Floppy drive(s): fd0 is 1.44M
FDC 0 is a National Semiconductor PC87306
Uniform Multi-Platform E-IDE driver Revision: 7.00beta4-2.4
ide: Assuming 33MHz system bus speed for PIO modes; override with
idebus=xx
hda: TEAC CD-ROM CD-224E, ATAPI CD/DVD-ROM drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
hda: attached ide-cdrom driver.
hda: ATAPI 24X CD-ROM drive, 128kB Cache
Uniform CD-ROM driver Revision: 3.12
SCSI subsystem driver Revision: 1.00
scsi0 : 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 : 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
scsi2 : 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
blk: queue f7e46018, I/O limit 4095Mb (mask 0xffffffff)
If I wait several minutes (around 10 or 15 minutes), I get:
scsi0:0:0:0: Attempting to queue an ABORT message
CDB: 0x12 0x0 0x0 0x0 0xff 0x0
scsi0:0:0:0: Command already completed
aic7xxx_abort returns 0x2002
scsi0:0:0:0: Attempting to queue an ABORT message
CDB: 0x0 0x0 0x0 0x0 0x0 0x0
scsi0:0:0:0: Command already completed
aic7xxx_abort returns 0x2002
scsi0:0:0:0: Attempting to queue a TARGET RESET message
CDB: 0x12 0x0 0x0 0x0 0xff 0x0
scsi0:0:0:0: Is not an active device
aic7xxx_dev_reset returns 0x2002
scsi0:0:0:0: Attempting to queue an ABORT message
CDB: 0x0 0x0 0x0 0x0 0x0 0x0
scsi0:0:0:0: Command already completed
aic7xxx_abort returns 0x2002
scsi0:0:0:0: Attempting to queue an ABORT message
CDB: 0x0 0x0 0x0 0x0 0x0 0x0
scsi0:0:0:0: Command already completed
aic7xxx_abort returns 0x2002
scsi: device set offline - not ready or command retry failed after bus reset: host 0 channel 0 id 0 lun 0
The messages repeated for all 15 targets on scsi0. It's looking like it
will repeat for scsi1 as well.
How likely is it that a failing scsi controller contribute to the other
problems I was seeing?
-Chris
On Fri, 30 Dec 2005, Chris Stromsoe wrote:
I oopsed again last night with an identical EIP and Call Trace to the
oops from the 28th. The new oops is below, the prior below that. I'm
going to reboot the machine into UP and see if that helps.
-Chris
Unable to handle kernel paging request at virtual address c211ce80
c0259bb3
*pde = 020001e3
Oops: 0002
CPU: 2
EIP: 0010:[alloc_skb+275/480] Not tainted
EFLAGS: 00010282
eax: c211ce80 ebx: f5303680 ecx: f7eeb780 edx: 00000680
esi: 000001f0 edi: 00000000 ebp: d348ddf0 esp: d348dddc
ds: 0018 es: 0018 ss: 0018
Process innfeed (pid: 25080, stackpage=d348d000)
Stack: 000006bc 000001f0 ebabc980 eb0e64d8 eb0e6400 d348de68 c027b50b
00000680
000001f0 000005a8 00000000 d348de54 00000000 00000000 00000001
00000000
012815b5 00000000 00000000 d7a160a0 d348c000 636686ac 000c3dec
000087c0
Call Trace: [tcp_sendmsg+2619/4512] [inet_sendmsg+65/80]
[sock_sendmsg+102/176] [sock_readv_writev+116/176] [sock_writev+79/96]
Code: c7 00 01 00 00 00 8b 83 8c 00 00 00 c7 40 04 00 00 00 00 8b
Using defaults from ksymoops -t elf32-i386 -a i386
eax; c211ce80 <_end+1d3b380/38650560>
ebx; f5303680 <_end+34f21b80/38650560>
ecx; f7eeb780 <_end+37b09c80/38650560>
ebp; d348ddf0 <_end+130ac2f0/38650560>
esp; d348dddc <_end+130ac2dc/38650560>
Code; 00000000 Before first symbol
00000000 <_EIP>:
Code; 00000000 Before first symbol
0: c7 00 01 00 00 00 movl $0x1,(%eax)
Code; 00000006 Before first symbol
6: 8b 83 8c 00 00 00 mov 0x8c(%ebx),%eax
Code; 0000000c Before first symbol
c: c7 40 04 00 00 00 00 movl $0x0,0x4(%eax)
Code; 00000013 Before first symbol
13: 8b 00 mov (%eax),%eax
On Wed, 28 Dec 2005, Chris Stromsoe wrote:
Unable to handle kernel paging request at virtual address c22eee80
c0259bb3
*pde = 020001e3
Oops: 0002
CPU: 2
EIP: 0010:[alloc_skb+275/480] Not tainted
EFLAGS: 00010282
eax: c22eee80 ebx: ccbdb480 ecx: 000006bc edx: 00000680
esi: 000001f0 edi: 00000000 ebp: f663bdf0 esp: f663bddc
ds: 0018 es: 0018 ss: 0018
Process innfeed (pid: 526, stackpage=f663b000)
Stack: 000006bc 000001f0 ccbdb080 00000000 f7185800 f663be68 c027b50b
00000680
000001f0 000005a8 00000000 f663be54 00000000 00000287 d84bec38
d84bec34
d84bec54 f663a000 00000000 d5fbd8a0 f663a000 586d4438 0002c774
000005a8
Call Trace: [tcp_sendmsg+2619/4512] [inet_sendmsg+65/80]
[sock_sendmsg+102/176] [sock_readv_writev+116/176] [sock_writev+79/96]
Code: c7 00 01 00 00 00 8b 83 8c 00 00 00 c7 40 04 00 00 00 00 8b Using
defaults from ksymoops -t elf32-i386 -a i386
eax; c22eee80 <_end+1f0d380/38650560>
ebx; ccbdb480 <_end+c7f9980/38650560>
ebp; f663bdf0 <_end+3625a2f0/38650560>
esp; f663bddc <_end+3625a2dc/38650560>
Code; 00000000 Before first symbol
00000000 <_EIP>:
Code; 00000000 Before first symbol
0: c7 00 01 00 00 00 movl $0x1,(%eax)
Code; 00000006 Before first symbol
6: 8b 83 8c 00 00 00 mov 0x8c(%ebx),%eax
Code; 0000000c Before first symbol
c: c7 40 04 00 00 00 00 movl $0x0,0x4(%eax)
Code; 00000013 Before first symbol
13: 8b 00 mov (%eax),%eax
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