[2448] in linux-scsi channel archive
Problems: A2940UW+MO2513A+Kernel 2.0.30-9
daemon@ATHENA.MIT.EDU (Oliver Grube)
Sat Sep 13 00:26:37 1997
Date: Fri, 12 Sep 1997 07:02:23 +0200
From: Oliver Grube <oliver@firefox.niederrhein.de>
To: scsi <linux-scsi@vger.rutgers.edu>
Hi everybody,
using this configuration I can't use MO- Media with 2048 Bytes per
sectors. That's angry but I know it. Using a MO-Media with 512 BpS I
thought that this will work, but that's only true for the 230 MB Media.
The 540 MB (also 512 bps) Media crashs my Computer.
Any ideas, why?
1. Hardware
-24 MB Ram
-A 2940 UW
-0:Harddisk
-3:MO 2513A
-4:MBR-7 (CD-ROM Changer)
2. LOG
Sep 3 23:55:56 server kernel: scsi : aborting command due to timeout :
pid 16926, scsi0, channel 0, id 3, lun 0 Write (6) 04 2a 22 36 00
Sep 3 23:55:56 server kernel: Unable to handle kernel NULL pointer
dereference at virtual address c0000000
Sep 3 23:55:56 server kernel: current->tss.cr3 = 00101000, ^Xr3 =
00101000
Sep 3 23:55:56 server kernel: *pde = 00102067
Sep 3 23:55:56 server kernel: *pte = 00000000
Sep 3 23:55:56 server kernel: Oops: 0000
Sep 3 23:55:56 server kernel: CPU: 0
Sep 3 23:55:56 server kernel: EIP: 0010:[<00000000>]
Sep 3 23:55:56 server kernel: EFLAGS: 00010246
Sep 3 23:55:56 server kernel: eax: 00000000 ebx: 00fffc00 ecx:
001ccef0 edx: 01190003
Sep 3 23:55:56 server kernel: esi: 00000297 edi: 00000000 ebp:
017b0018 esp: 001cb028
Sep 3 23:55:56 server kernel: ds: 0018 es: 0018 fs: 002b gs:
0018 ss: 0018
Sep 3 23:55:56 server kernel: Process swapper (pid: 0, process nr: 0,
stackpage=001c9144)
Sep 3 23:55:56 server kernel: Stack: 00194e77 00fffc00 00fffc00
017b0018 00000202 001cb07c 001939a8 00fffc00
Sep 3 23:55:56 server kernel: 00000003 00fffc00 00195346
00fffc00 00040000 001eb140 00000001 00112518
Sep 3 23:55:56 server kernel: 00000001 ffffffff 00000001
00000001 001cb098 001eafb0 0011812b 001cb098
Sep 3 23:55:56 server kernel: Call Trace: [scsi_abort+279/512]
[scsi_times_out+72/304] [scsi_main_timeout+134/176] [timer_bh+248/832]
[do_bottom_half+59/96] [handle_bottom_half+11/32] [sys_idle+92/112]
Sep 3 23:55:56 server kernel: [system_call+85/128] [init+0/624]
[pci_strvendor+1000/1888] [start_kernel+429/448] [it_real_fn+0/80]
[schedule+564/656]
Sep 3 23:55:56 server kernel: Code: <1>Unable to handle kernel NULL
pointer dereference at virtual address c0000000
Sep 3 23:55:56 server kernel: current->tss.cr3 = 00101000, ^Xr3 =
00101000
Sep 3 23:55:56 server kernel: *pde = 00102067
Sep 3 23:55:56 server kernel: *pte = 00000000
Sep 3 23:55:56 server kernel: Oops: 0000
Sep 3 23:55:56 server kernel: CPU: 0
Sep 3 23:55:56 server kernel: EIP: 0010:[die_if_kernel+640/704]
Sep 3 23:55:56 server kernel: EFLAGS: 00010202
Sep 3 23:55:56 server kernel: eax: 00000010 ebx: 00000000 ecx:
00000000 edx: 0119dc0c
Sep 3 23:55:56 server kernel: esi: 00000000 edi: 001cc000 ebp:
001cafec esp: 001caf90
Sep 3 23:55:56 server kernel: ds: 0018 es: 0018 fs: 0010 gs:
0018 ss: 0018
Sep 3 23:55:56 server kernel: Process swapper (pid: 0, process nr: 0,
stackpage=001c9144)
Sep 3 23:55:56 server kernel: Stack: 001b002b 00000000 00000000
001cafec 001cb8f8 02000000 02800000 02000000
Sep 3 23:55:56 server kernel: 001c0018 001115be 001b277a
001cafec 001b0000 00111320 00000297 00000000
Sep 3 23:55:56 server kernel: 017b0018 001dc868 001cb894
00000001 0010a890 001cafec 001b0000 00fffc00
Sep 3 23:55:56 server kernel: Call Trace: [pci_strvendor+1019/1888]
[<02000000>] [<02800000>] [<02000000>] [do_page_fault+670/688]
[pci_strvendor+976/1888] [do_page_fault+0/688]
Sep 3 23:55:56 server kernel: [error_code+64/80]
[pci_strvendor+976/1888]
Sep 3 23:55:56 server kernel: Code: 64 8a 04 0e 0f a1 88 c2 81 e2 ff 00
00 00 89 54 24 10 52 68
Sep 3 23:55:59 server kerneld: error: exit: Identifier removed
Sep 3 23:55:56 server kernel: Aiee, killing interrupt handler
Sep 3 23:55:56 server kernel: kfree of non-kmalloced memory: 001cb18c,
next= 017b0018, order=24
Sep 3 23:55:56 server kernel: kfree of non-kmalloced memory: 001cb17c,
next= 017b0018, order=24
Sep 3 23:55:56 server kernel: kfree of non-kmalloced memory: 001cb690,
next= 017b0018, order=24
Sep 3 23:55:56 server kernel: idle task may not sleep
Sep 3 23:55:56 server last message repeated 4 times
Sep 3 23:55:59 server kernel: SCSI host 0 abort (pid 16926) timed out -
resetting
Sep 3 23:55:59 server kernel: SCSI bus is being reset for host 0
channel 0.
Sep 3 23:55:59 server kernel: (scsi0:3:0) Abort_reset, scb flags 0x1,
while idle, LASTPHASE = 0x1, SCSISIGI 0x0, SEQADDR 0x5, SSTAT0 0x5,
SSTAT1 0xa
Sep 3 23:55:59 server kernel: (scsi0:3:0) Queueing an Abort SCB.
Sep 3 23:55:59 server kernel: (scsi0:3:0): Abort message sent.
Sep 3 23:55:59 server kernel: scsi : aborting command due to timeout :
pid 16927, scsi0, channel 0, id 3, lun 0 Write (6) 04 29 f6 2c 00
Sep 3 23:55:59 server kernel: (scsi0:3:0) SCB 1 abort completed.
Sep 3 23:55:59 server kernel: (scsi0:3:0) Reset device, active_scb 3
Sep 3 23:55:59 server kernel: scsi0: (targ 3/chan A) matching scb to
(targ 3/chan A)
Sep 3 23:55:59 server last message repeated 3 times
Sep 3 23:55:59 server kernel: (scsi0:3:0) Aborting scb 1
Sep 3 23:55:59 server kernel: (scsi0:3:0) Aborting scb 5
Sep 3 23:56:25 server kernel: SCSI host 0 channel 0 reset (pid 16926)
timed out - trying harder
Sep 3 23:56:25 server kernel: SCSI bus is being reset for host 0
channel 0.
Sep 3 23:56:25 server kernel: (scsi0:-1:0) Reset device, active_scb 7
Sep 3 23:56:25 server kernel: scsi0: (targ -1/chan A) matching scb to
(targ 3/chan A)
Sep 3 23:56:25 server last message repeated 5 times
Sep 3 23:56:25 server kernel: scsi0: Resetting current channel A
Sep 3 23:56:25 server kernel: scsi0: Channel reset, sequencer restarted
Sep 3 23:56:25 server kernel: (scsi0:3:0) Aborting scb 1
Sep 3 23:56:25 server kernel: (scsi0:3:0) Aborting scb 5
Sep 3 23:56:30 server kernel: SCSI disk error : host 0 channel 0 id 3
lun 0 return code = 26030000
Sep 3 23:56:30 server kernel: scsidisk I/O error: dev 08:11, sector
272854, absolute sector 272886
Sep 3 23:56:31 server kernel: SCSI disk error : host 0 channel 0 id 3
lun 0 return code = 26030000
Sep 3 23:56:31 server kernel: scsidisk I/O error: dev 08:11, sector
272898, absolute sector 272930
Sep 3 23:56:33 server kernel: SCSI disk error : host 0 channel 0 id 3
lun 0 return code = 26030000
Sep 3 23:56:33 server kernel: scsidisk I/O error: dev 08:11, sector
272856, absolute sector 272888
..
Sep 3 23:56:42 server kernel: scsi0 channel 0 : resetting for second
half of retries.
Sep 3 23:56:42 server kernel: SCSI bus is being reset for host 0
channel 0.
Sep 3 23:56:42 server kernel: (scsi0:-1:0) Reset device, active_scb 3
Sep 3 23:56:42 server kernel: scsi0: (targ -1/chan A) matching scb to
(targ 3/chan A)
Sep 3 23:56:42 server kernel: scsi0: (targ -1/chan A) matching scb to
(targ 3/chan A)
Sep 3 23:56:42 server kernel: scsi0: Resetting current channel A
Sep 3 23:56:42 server kernel: scsi0: Channel reset, sequencer restarted
Sep 3 23:56:42 server kernel: (scsi0:3:0) Aborting scb 1
Sep 3 23:56:46 server kernel: SCSI disk error : host 0 channel 0 id 3
lun 0 return code = 26030000
Sep 3 23:56:46 server kernel: scsidisk I/O error: dev 08:11, sector
272862, absolute sector 272894
Sep 3 23:56:47 server kernel: SCSI disk error : host 0 channel 0 id 3
lun 0 return code = 26030000
Sep 3 23:56:47 server kernel: scsidisk I/O error: dev 08:11, sector
272864, absolute sector 272896
Sep 3 23:56:49 server kernel: SCSI disk error : host 0 channel 0 id 3
lun 0 return code = 26030000
Sep 3 23:56:49 server kernel: scsidisk I/O error: dev 08:11, sector
272866, absolute sector 272898
..
Sep 3 23:57:05 server kernel: SCSI disk error : host 0 channel 0 id 3
lun 0 return code = 26030000
Sep 3 23:57:05 server kernel: scsidisk I/O error: dev 08:11, sector
272882, absolute sector 272914
Sep 3 23:57:06 server kernel: scsi : aborting command due to timeout :
pid 16935, scsi0, channel 0, id 3, lun 0 Write (6) 04 2a 2a 36 00
Sep 3 23:57:06 server kernel: Unable to handle kernel NULL pointer
dereference at virtual address c0000000
Sep 3 23:57:06 server kernel: current->tss.cr3 = 00101000, ^Xr3 =
00101000
Sep 3 23:57:06 server kernel: *pde = 00102067
Sep 3 23:57:06 server kernel: *pte = 00000000
Sep 3 23:57:06 server kernel: Oops: 0000
Sep 3 23:57:06 server kernel: CPU: 0
Sep 3 23:57:06 server kernel: EIP: 0010:[<00000000>]
Sep 3 23:57:06 server kernel: EFLAGS: 00010246
Sep 3 23:57:06 server kernel: eax: 00000000 ebx: 00fffc00 ecx:
001ccef0 edx: 01190003
Sep 3 23:57:06 server kernel: esi: 00000297 edi: 00000000 ebp:
017b0018 esp: 001cae2c
Sep 3 23:57:06 server kernel: ds: 0018 es: 0018 fs: 002b gs:
0000 ss: 0018
Sep 3 23:57:06 server kernel: Process swapper (pid: 0, process nr: 0,
stackpage=001c9144)
Sep 3 23:57:06 server kernel: Stack: 00194e77 00fffc00 00fffc00
017b0018 00000202 001cae80 001939a8 00fffc00
Sep 3 23:57:06 server kernel: 00000003 00fffc00 00195346
00fffc00 00040000 001eb140 00000001 00112518
Sep 3 23:57:06 server kernel: 00000001 ffffffff 00000001
00000001 001cae9c 001eafb0 0011812b 001cae9c
Sep 3 23:57:06 server kernel: Call Trace: [scsi_abort+279/512]
[scsi_times_out+72/304] [scsi_main_timeout+134/176] [timer_bh+248/832]
[do_bottom_half+59/96] [handle_bottom_half+11/32] [exit_notify+62/480]
Sep 3 23:57:06 server kernel: [do_exit+440/496]
[die_if_kernel+695/704] [<02800000>] [<02000000>]
[do_page_fault+670/688] [do_page_fault+0/688] [schedule+564/656]
[error_code+64/80]
Sep 3 23:57:06 server kernel: [setup_arch+264/560]
[die_if_kernel+640/704] [pci_strvendor+1019/1888] [<02000000>]
[<02800000>] [<02000000>] [do_page_fault+670/688]
[pci_strvendor+976/1888]
Sep 3 23:57:06 server kernel: [do_page_fault+0/688]
[error_code+64/80] [pci_strvendor+976/1888]
Sep 3 23:57:06 server kernel: Code: <1>Unable to handle kernel NULL
pointer dereference at virtual address c0000000
Sep 3 23:57:06 server kernel: current->tss.cr3 = 00101000, ^Xr3 =
00101000
Sep 3 23:57:06 server kernel: *pde = 00102067
Sep 3 23:57:06 server kernel: *pte = 00000000
Sep 3 23:57:06 server kernel: Oops: 0000
Sep 3 23:57:06 server kernel: CPU: 0
Sep 3 23:57:06 server kernel: EIP: 0010:[die_if_kernel+640/704]
Sep 3 23:57:06 server kernel: EFLAGS: 00010202
Sep 3 23:57:06 server kernel: eax: 00000010 ebx: 00000000 ecx:
00000000 edx: 0119dc0c
Sep 3 23:57:06 server kernel: esi: 00000000 edi: 001cb000 ebp:
001cadf0 esp: 001cad94
Sep 3 23:57:06 server kernel: ds: 0018 es: 0018 fs: 0010 gs:
0000 ss: 0018
Sep 3 23:57:06 server kernel: Process swapper (pid: 0, process nr: 0,
stackpage=001c9144)
Sep 3 23:57:06 server kernel: Stack: 001b002b 00000000 00000000
001cadf0 001cb8f8 02000000 02800000 02000000
Sep 3 23:57:06 server kernel: 001c0018 001115be 001b277a
001cadf0 001b0000 00111320 00000297 00000000
Sep 3 23:57:06 server kernel: 017b0018 001dc868 001cb894
00000001 0010a890 001cadf0 001b0000 00fffc00
Sep 3 23:57:06 server kernel: Call Trace: [pci_strvendor+1019/1888]
[<02000000>] [<02800000>] [<02000000>] [do_page_fault+670/688]
[pci_strvendor+976/1888] [do_page_fault+0/688]
Sep 3 23:57:06 server kernel: [error_code+64/80]
[pci_strvendor+976/1888] [slhc_compress+1419/1648] [scsi_abort+279/512]
[scsi_times_out+72/304] [scsi_main_timeout+134/176] [timer_bh+248/832]
[do_bottom_half+59/96]
Sep 3 23:57:06 server kernel: [handle_bottom_half+11/32]
[exit_notify+62/480] [do_exit+440/496] [die_if_kernel+695/704]
[<02800000>] [<02000000>] [do_page_fault+670/688] [do_page_fault+0/688]
Sep 3 23:57:06 server kernel: [schedule+564/656]
[error_code+64/80] [setup_arch+264/560] [die_if_kernel+640/704]
[pci_strvendor+1019/1888] [<02000000>] [<02800000>] [<02000000>]
Sep 3 23:57:06 server kernel: [do_page_fault+670/688]
[pci_strvendor+976/1888] [do_page_fault+0/688] [error_code+64/80]
[pci_strvendor+976/1888]
Sep 3 23:57:06 server kernel: Code: 64 8a 04 0e 0f a1 88 c2 81 e2 ff 00
00 00 89 54 24 10 52 68
Sep 3 23:57:06 server kernel: Aiee, killing interrupt handler
Sep 3 23:57:07 server kernel: SCSI host 0 abort (pid 16935) timed out -
resetting
---------------------------------------
Please help me!
Thx
Oliver Grube
