Driver broken in 2.6.x?

SCSI |TEcHNO| 4 participants 12 messages Apr 2, 2005 – May 30, 2005 SCSI

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|TEcHNO|

author

2005-04-02 15:09 UTC #0 lore raw

Hi,

I've recently switched form 2.4.x kernel series to 2.6.x, and I've encourted a problem with my old scanner card, lspci shows it as:

<begin lspci output>
00:0c.0 SCSI storage controller: DTC Technology Corp. Domex 536
Control: I/O+ Mem- BusMaster- SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium

Quoted 1 line

TAbort- <TAbort- <MAbort- >SERR- <PERR-

Interrupt: pin A routed to IRQ 11
Region 0: I/O ports at d800 [size=32]
<end>

It worked flawlessly under 2.4 kernels, but now it hangs xsane, and logs show this:

Apr  1 17:29:30 techno kernel:         command: cdb[0]=0x0: 00 00 00 00 00 00
Apr  1 17:29:40 techno last message repeated 3 times

<end>

Apr  1 17:29:30 techno kernel: scsi0 : aborting command
Apr  1 17:29:30 techno kernel: scsi0 : destination target 6, lun 0
Apr  1 17:29:30 techno kernel:
Apr  1 17:29:30 techno kernel: NCR5380 core release=7.
Apr  1 17:29:30 techno kernel: Base Addr: 0x00000    io_port: d800 IRQ: 11.
Apr  1 17:29:30 techno kernel: scsi0: no currently connected command
Apr  1 17:29:30 techno kernel: scsi0: issue_queue
Apr  1 17:29:30 techno kernel: scsi0 : destination target 6, lun 0
Apr  1 17:29:30 techno kernel:         command =  0 (0x00)00 00 00 00 00
Apr  1 17:29:30 techno kernel: scsi0: disconnected_queue
Apr  1 17:29:30 techno kernel:
Apr  1 17:29:30 techno kernel: scsi0 : aborting command
Apr  1 17:29:30 techno kernel: scsi0 : destination target 6, lun 0
Apr  1 17:29:30 techno kernel:
Apr  1 17:29:30 techno kernel: NCR5380 core release=7.
Apr  1 17:29:30 techno kernel: Base Addr: 0x00000    io_port: d800 IRQ: 11.
Apr  1 17:29:30 techno kernel: scsi0: no currently connected command
Apr  1 17:29:30 techno kernel: scsi0: issue_queue
Apr  1 17:29:30 techno kernel: scsi0 : destination target 6, lun 0
Apr  1 17:29:30 techno kernel:         command =  0 (0x00)00 00 00 00 00
Apr  1 17:29:30 techno kernel: scsi0: disconnected_queue
Apr  1 17:29:30 techno kernel:
Apr  1 17:29:40 techno kernel: scsi0 : aborting command
Apr  1 17:29:40 techno kernel: scsi0 : destination target 6, lun 0
Apr  1 17:29:40 techno kernel:
Apr  1 17:29:40 techno kernel: NCR5380 core release=7.
Apr  1 17:29:40 techno kernel: Base Addr: 0x00000    io_port: d800 IRQ: 11.
Apr  1 17:29:40 techno kernel: scsi0: no currently connected command
Apr  1 17:29:40 techno kernel: scsi0: issue_queue
Apr  1 17:29:40 techno kernel: scsi0 : destination target 6, lun 0
Apr  1 17:29:40 techno kernel:         command =  0 (0x00)00 00 00 00 00
Apr  1 17:29:40 techno kernel: scsi0: disconnected_queue
Apr  1 17:29:40 techno kernel:
Apr  1 17:29:40 techno kernel: scsi0 : aborting command
Apr  1 17:29:40 techno kernel: scsi0 : destination target 6, lun 0
Apr  1 17:29:40 techno kernel:
Apr  1 17:29:40 techno kernel: NCR5380 core release=7.
Apr  1 17:29:40 techno kernel: Base Addr: 0x00000    io_port: d800 IRQ: 11.
Apr  1 17:29:40 techno kernel: scsi0: no currently connected command
Apr  1 17:29:40 techno kernel: scsi0: issue_queue
Apr  1 17:29:40 techno kernel: scsi0 : destination target 6, lun 0
Apr  1 17:29:40 techno kernel:         command =  0 (0x00)00 00 00 00 00
Apr  1 17:29:40 techno kernel: scsi0: disconnected_queue
Apr  1 17:29:41 techno kernel:
Apr  1 17:29:41 techno kernel: Unable to handle kernel paging request at virtual address 002b2c36
Apr  1 17:29:41 techno kernel:  printing eip:
Apr  1 17:29:41 techno kernel: c03f1e71
Apr  1 17:29:41 techno kernel: *pde = 00000000
Apr  1 17:29:41 techno kernel: Oops: 0000 [#1]
Apr  1 17:29:41 techno kernel: PREEMPT
Apr  1 17:29:41 techno kernel: Modules linked in: nvidia
Apr  1 17:29:41 techno kernel: CPU:    0
Apr  1 17:29:41 techno kernel: EIP:    0060:[<c03f1e71>]    Tainted: P 
    VLI
Apr  1 17:29:41 techno kernel: EFLAGS: 00010202   (2.6.11.3)
Apr  1 17:29:41 techno kernel: EIP is at sg_cmd_done+0x41/0x2f0
Apr  1 17:29:41 techno kernel: eax: 00000000   ebx: cd4ee600   ecx: db821dec   edx: db83d040
Apr  1 17:29:41 techno kernel: esi: ca037038   edi: 002b2c32   ebp: db83d040   esp: db84deec
Apr  1 17:29:41 techno kernel: ds: 007b   es: 007b   ss: 0068
Apr  1 17:29:41 techno kernel: Process scsi_eh_0 (pid: 1096, threadinfo=db84c000 task=dbcf40e0)
Apr  1 17:29:41 techno kernel: Stack: c060e3b5 db84defc c03e7c31 c060e3b5 c07bc620 db84df10 db821c00 00050000
Apr  1 17:29:41 techno kernel:        00000000 00000001 c03e97fa db83d040 00000000 00000001 00000246 db83d040
Apr  1 17:29:41 techno kernel:        db84c000 c03dacce db83d040 c03dab30 c03dab10 00000000 00000000 db84df48
Apr  1 17:29:41 techno kernel: Call Trace:
Apr  1 17:29:41 techno kernel:  [<c03e7c31>] NCR5380_print_status+0x51/0x60
Apr  1 17:29:41 techno kernel:  [<c03e97fa>] NCR5380_abort+0x14a/0x160
Apr  1 17:29:41 techno kernel:  [<c03dacce>] scsi_send_eh_cmnd+0x13e/0x170
Apr  1 17:29:41 techno kernel:  [<c03dab30>] scsi_eh_done+0x0/0x60
Apr  1 17:29:41 techno kernel:  [<c03dab10>] scsi_eh_times_out+0x0/0x20
Apr  1 17:29:41 techno kernel:  [<c03db045>] scsi_eh_tur+0x95/0xd0
Apr  1 17:29:41 techno kernel:  [<c03db0e9>] scsi_eh_abort_cmds+0x69/0x80
Apr  1 17:29:41 techno kernel:  [<c03dbd11>] scsi_unjam_host+0xa1/0xd0
Apr  1 17:29:41 techno kernel:  [<c011b9c2>] complete+0x52/0x80
Apr  1 17:29:41 techno kernel:  [<c03dbddf>] scsi_error_handler+0x9f/0xd0
Apr  1 17:29:41 techno kernel:  [<c03dbd40>] scsi_error_handler+0x0/0xd0
Apr  1 17:29:41 techno kernel:  [<c01012fd>] kernel_thread_helper+0x5/0x18
Apr  1 17:29:41 techno kernel: Code: 1c 89 7c 24 20 0f 84 b1 02 00 00 8b 5d 0c 85 db 0f 84 a6 02 00 00 8b b3 ac 00 00 00 85 f6 0f 84 98 02 00 00 8b 7e 08 85 ff 74 13 <8b> 47 04 85 c0 89 44 24 0c 74 08 0f b6 40 14 84 c0 74 2c c7 04
Apr  1 17:29:41 techno kernel:  <6>note: scsi_eh_0[1096] exited with preempt_count 1

<end>

I hope thant you can either tell me what's wrong, or anyone coudl look at the code and fix the problem?
As an additional note I have ScanMagic 9636 S Plus Scanner with the card
thad it was sold with.
As a side not I can tell It was working with 2.4 series, but scanning coused the mashing to either hang for a few seconds (one or twice hang for good), while the scanning caused the machine to become jaggy, the music played (xmms), but the graphic wasn't working well.

I'm not subscribed so please CC to me too.

Signature · 2 lines

pozdrawiam     |"Help me master, I felt the burning twilight behind
[email protected]|those gates of stell..." --Perihelion, Prophecy Sequence

Jesper Juhl

2005-04-02 21:06 UTC #1 lore raw

Quoted 6 lines · |TEcHNO|

Hi,
I've recently switched form 2.4.x kernel series to 2.6.x, and I've encourted a problem with my old scanner card,
Apr  1 17:29:41 techno kernel: Modules linked in: nvidia

^^^ Very first thing to do is try it without the nvidia module loaded and then reproduce the problem and post the same info from your logs again. As long as the nvidia module is loaded most people will disregard the bugreport since the source for the module is not available so if it has anything to do with the problem at all it is more or less un-debugable. If the problem can be reproduced without the nvidia module loaded then the info is more useful.

Signature · 1 line

Jesper Juhl

|TEcHNO|

author

2005-04-02 21:14 UTC #2 lore raw

Hi,

<cut, nVidia module tainting>
First of all, I don't have my X configured to work w/o that module, and I don't think I can do it now. Second of all, the 2.4.x kernel had this module too, and worked flawlessly.

Non the less, I'll try to do it.

Signature · 2 lines

pozdrawiam     |"Help me master, I felt the burning twilight behind
[email protected]|those gates of stell..." --Perihelion, Prophecy Sequence

Jesper Juhl

2005-04-02 21:48 UTC #3 lore raw

Quoted 5 lines · |TEcHNO|

Hi,
<cut, nVidia module tainting>
First of all, I don't have my X configured to work w/o that module, and I don't think I can do it now.

You should be able to just use the "nv" driver instead of the "nvidia" driver - that should be the only change you need to make in xorg.conf ...

Quoted 2 lines

Second of all, the 2.4.x kernel had this module too, and worked flawlessly.

It's probably unrelated to the problem, but being able to reproduce it without that module will make more people take the bugreport seriously and it will also eliminate the nvidia module as a potential cause...

Signature · 1 line

Jesper Juhl

|TEcHNO|

author

2005-04-03 17:54 UTC #4 lore raw

Hi,

As told, I tested it w/o nvidia module loaded, here's what I found:
1. It now doesn't hang on scanning for devices.
2. It now hangs on acquiring preview, logs will follow. 2a.Not it hanged on scanning for devices again, don't know why.
3. It's true for both module loaded and w/o it.
4. xsane badly reports my scanner as Plustek 12000 or such.
5. Turning on "partial updates"(or such) in view->updates, coused whole machine to hang up, hard reset was needed. W/o this, only xsane hanged. Shoudln't kernel protect form that somehow?
6. Anytime xsane fails/hangs, it hangs the scanner, making it blink it's lamp all the time, and it needt to be dissconnected form electricity to work.
7. As a side question: any way to "reload" the whole SCSI subsystem, so I don't hjave to reboot if I connect something new?

Apr  3 15:36:38 techno kernel: scsi0 : aborting command
Apr  3 15:36:38 techno kernel: scsi0 : destination target 6, lun 0
Apr  3 15:36:38 techno kernel:
Apr  3 15:36:38 techno kernel: NCR5380 core release=7.
Apr  3 15:36:38 techno kernel: Base Addr: 0x00000    io_port: d800
IRQ: 11.
Apr  3 15:36:38 techno kernel: scsi0 : destination target 6, lun 0
Apr  3 15:36:38 techno kernel:         command = 42 (0x2a)00 03 00 00 00
01 10 00 00
Apr  3 15:36:38 techno kernel: scsi0: issue_queue
Apr  3 15:36:38 techno kernel: scsi0: disconnected_queue
Apr  3 15:36:38 techno kernel:
Apr  3 15:36:38 techno kernel: scsi0 : aborting command
Apr  3 15:36:38 techno kernel: scsi0 : destination target 6, lun 0
Apr  3 15:36:38 techno kernel:
Apr  3 15:36:38 techno kernel: NCR5380 core release=7.
Apr  3 15:36:38 techno kernel: Base Addr: 0x00000    io_port: d800
IRQ: 11.
Apr  3 15:36:38 techno kernel: scsi0 : destination target 6, lun 0
Apr  3 15:36:38 techno kernel:         command = 42 (0x2a)00 03 00 00 00
01 10 00 00
Apr  3 15:36:38 techno kernel: scsi0: issue_queue
Apr  3 15:36:38 techno kernel: scsi0: disconnected_queue
Apr  3 15:36:38 techno kernel:
Apr  3 15:36:38 techno kernel:
Apr  3 15:36:38 techno kernel: NCR5380 core release=7.
Apr  3 15:36:38 techno kernel: Base Addr: 0x00000    io_port: d800
IRQ: 11.
Apr  3 15:36:38 techno kernel: scsi0 : destination target 6, lun 0
Apr  3 15:36:38 techno kernel:         command = 42 (0x2a)00 03 00 00 00
01 10 00 00
Apr  3 15:36:39 techno kernel: scsi0: issue_queue
Apr  3 15:36:39 techno kernel: scsi0: disconnected_queue
Apr  3 15:36:39 techno kernel:
Apr  3 15:40:26 techno kernel: Linux version 2.6.11.3 (root@techno) (gcc

version 3.3.5) #1 Tue Mar 15 14:23:17 CET 2005

<cut>

Apr  3 15:54:07 techno kernel: scsi0 : aborting command
Apr  3 15:54:07 techno kernel: scsi0 : destination target 6, lun 0
Apr  3 15:54:07 techno kernel:
Apr  3 15:54:07 techno kernel: NCR5380 core release=7.
Apr  3 15:54:07 techno kernel: Base Addr: 0x00000    io_port: d800
IRQ: 11.
Apr  3 15:54:07 techno kernel: scsi0: no currently connected command
Apr  3 15:54:07 techno kernel: scsi0: issue_queue
Apr  3 15:54:07 techno kernel: scsi0: disconnected_queue
Apr  3 15:54:07 techno kernel:
Apr  3 15:54:07 techno kernel: scsi0 : aborting command
Apr  3 15:54:07 techno kernel: scsi0 : destination target 6, lun 0
Apr  3 15:54:07 techno kernel:
Apr  3 15:54:07 techno kernel: NCR5380 core release=7.
Apr  3 15:54:07 techno kernel: Base Addr: 0x00000    io_port: d800
IRQ: 11.
Apr  3 15:54:07 techno kernel: scsi0: no currently connected command
Apr  3 15:54:07 techno kernel: scsi0: issue_queue
Apr  3 15:54:07 techno kernel: scsi0: disconnected_queue
Apr  3 15:54:07 techno kernel:
Apr  3 15:54:07 techno kernel: scsi0 : warning : SCSI command probably
completed successfully
Apr  3 15:54:07 techno kernel:          before abortion
Apr  3 15:54:07 techno kernel:
Apr  3 15:54:07 techno kernel: NCR5380 core release=7.
Apr  3 15:54:07 techno kernel: Base Addr: 0x00000    io_port: d800
IRQ: 11.
Apr  3 15:54:07 techno kernel: scsi0: no currently connected command
Apr  3 15:54:07 techno kernel: scsi0: issue_queue
Apr  3 15:54:07 techno kernel: scsi0: disconnected_queue
Apr  3 15:54:07 techno kernel:
Apr  3 15:54:27 techno kernel: scsi0 : aborting command
Apr  3 15:54:27 techno kernel: scsi0 : destination target 6, lun 0
Apr  3 15:54:27 techno kernel:
Apr  3 15:54:27 techno kernel: NCR5380 core release=7.
Apr  3 15:54:27 techno kernel: Base Addr: 0x00000    io_port: d800
IRQ: 11.
Apr  3 15:54:27 techno kernel: scsi0: no currently connected command
Apr  3 15:54:27 techno kernel: scsi0: issue_queue
Apr  3 15:54:27 techno kernel: scsi0 : destination target 6, lun 0
Apr  3 15:54:27 techno kernel:         command =  0 (0x00)00 00 00 00 00
Apr  3 15:54:27 techno kernel: scsi0: disconnected_queue
Apr  3 15:54:27 techno kernel:
Apr  3 15:54:27 techno kernel: scsi0 : aborting command
Apr  3 15:54:27 techno kernel: scsi0 : destination target 6, lun 0
Apr  3 15:54:27 techno kernel:
Apr  3 15:54:27 techno kernel: NCR5380 core release=7.
Apr  3 15:54:27 techno kernel: Base Addr: 0x00000    io_port: d800
IRQ: 11.
Apr  3 15:54:27 techno kernel: scsi0: no currently connected command
Apr  3 15:54:27 techno kernel: scsi0: issue_queue
Apr  3 15:54:27 techno kernel: scsi0 : destination target 6, lun 0
Apr  3 15:54:27 techno kernel:         command =  0 (0x00)00 00 00 00 00
Apr  3 15:54:27 techno kernel: scsi0: disconnected_queue
Apr  3 15:54:27 techno kernel:
Apr  3 15:54:27 techno kernel: Unable to handle kernel NULL pointer
dereference at virtual address 0000014c
Apr  3 15:54:27 techno kernel:  printing eip:
Apr  3 15:54:27 techno kernel: c03d8143
Apr  3 15:54:27 techno kernel: *pde = 00000000
Apr  3 15:54:27 techno kernel: Oops: 0000 [#1]
Apr  3 15:54:27 techno kernel: PREEMPT
Apr  3 15:54:27 techno kernel: Modules linked in: nvidia
Apr  3 15:54:27 techno kernel: CPU:    0
Apr  3 15:54:27 techno kernel: EIP:    0060:[<c03d8143>]    Tainted: P
    VLI
Apr  3 15:54:27 techno kernel: EFLAGS: 00010286   (2.6.11.3)
Apr  3 15:54:27 techno kernel: EIP is at scsi_finish_command+0x63/0xc0
Apr  3 15:54:27 techno kernel: eax: 00000000   ebx: db821800   ecx:
00000000   edx: c3a6dc00
Apr  3 15:54:27 techno kernel: esi: 00000000   edi: db83d040   ebp:
db84dfb4   esp: db84df6c
Apr  3 15:54:27 techno kernel: ds: 007b   es: 007b   ss: 0068
Apr  3 15:54:27 techno kernel: Process scsi_eh_0 (pid: 1096,
threadinfo=db84c000 task=dbcf50e0)
Apr  3 15:54:27 techno kernel: Stack: db821800 db84dfb4 c03db86a
db84dfac db84dfac db84dfac c03dbc3d db83d040
Apr  3 15:54:27 techno kernel:        db821c30 db821c30 00000286
db84dfac c03dbcfd db84dfac db84dfac db84dfac
Apr  3 15:54:27 techno kernel:        db84dfac db84dfac db84dfb4
db84dfb4 db84dfd8 db821c00 00000000 00000000
Apr  3 15:54:27 techno kernel: Call Trace:
Apr  3 15:54:27 techno kernel:  [<c03db86a>] scsi_eh_offline_sdevs+0x7a/0x90
Apr  3 15:54:27 techno kernel:  [<c03dbc3d>] scsi_eh_flush_done_q+0x7d/0xb0
Apr  3 15:54:27 techno kernel:  [<c03dbcfd>] scsi_unjam_host+0x8d/0xd0
Apr  3 15:54:27 techno kernel:  [<c03dbddf>] scsi_error_handler+0x9f/0xd0
Apr  3 15:54:27 techno kernel:  [<c03dbd40>] scsi_error_handler+0x0/0xd0
Apr  3 15:54:27 techno kernel:  [<c01012fd>] kernel_thread_helper+0x5/0x18
Apr  3 15:54:27 techno kernel: Code: e0 70 83 f8 70 74 67 0f b7 87 98 00
00 00 66 c7 47 0a 00 01 8b 57 0c 66 c7 47 08 01 10 85 d2 66 89 87 9a 00
00 00 74 10 8b 4a 70 <8b> 81 4c 01 00 00 85 c0 89 42 04 75 16 89 3c 24
ff 57 28 8b 5c
Apr  3 15:54:27 techno kernel:  <3>scsi0 (6:0): rejecting I/O to offline

device

<end>

Apr  3 15:13:20 techno kernel: scsi0 : Domex DMX3191D
Apr  3 15:13:20 techno kernel:   Vendor: SCANNER   Model:
    Rev: V100
Apr  3 15:13:20 techno kernel:   Type:   Scanner
    ANSI SCSI revision: 01 CCS
Apr  3 15:13:20 techno kernel: Attached scsi generic sg0 at scsi0,

channel 0, id 6, lun 0, type 6

<cut>

Apr  3 15:21:31 techno kernel:         command: cdb[0]=0x12: 12 00 00 00
60 00
Apr  3 15:21:31 techno kernel:         command: cdb[0]=0x12: 12 00 00 00
60 00
Apr  3 15:21:51 techno kernel:         command: cdb[0]=0x0: 00 00 00 00
00 00
Apr  3 15:21:52 techno kernel:         command: cdb[0]=0x0: 00 00 00 00
00 00
Apr  3 15:21:52 techno kernel: scsi: Device offlined - not ready after

error recovery: host 0 channel 0 id 6 lun 0

<cut>

Apr  3 15:36:38 techno kernel:         command: cdb[0]=0x2a: 2a 00 03 00

00 00 01 10 00 00

<cut>

Apr  3 15:54:07 techno kernel:         command: cdb[0]=0x12: 12 00 00 00
60 00
Apr  3 15:54:07 techno kernel:         command: cdb[0]=0x12: 12 00 00 00
60 00
Apr  3 15:54:27 techno kernel:         command: cdb[0]=0x0: 00 00 00 00
00 00
Apr  3 15:54:27 techno kernel:         command: cdb[0]=0x0: 00 00 00 00
00 00
Apr  3 15:54:27 techno kernel: scsi: Device offlined - not ready after

error recovery: host 0 channel 0 id 6 lun 0

<end>

As previously, please CC any replies ect. to me, I'm willing to help as much as I can.

Signature · 2 lines

pozdrawiam     |"Who says the Anti-Christ has to be a man?!"
[email protected]|Art Bell - Radio Talk Show Host

|TEcHNO|

author

2005-04-03 17:59 UTC #7 lore raw

In reply to Jesper Juhl

Hi,

Apr  3 15:36:38 techno kernel: scsi0 : aborting command
Apr  3 15:36:38 techno kernel: scsi0 : destination target 6, lun 0
Apr  3 15:36:38 techno kernel:
Apr  3 15:36:38 techno kernel: NCR5380 core release=7.
Apr  3 15:36:38 techno kernel: Base Addr: 0x00000    io_port: d800
IRQ: 11.
Apr  3 15:36:38 techno kernel: scsi0 : destination target 6, lun 0
Apr  3 15:36:38 techno kernel:         command = 42 (0x2a)00 03 00 00 00 01 10 00 00
Apr  3 15:36:38 techno kernel: scsi0: issue_queue
Apr  3 15:36:38 techno kernel: scsi0: disconnected_queue
Apr  3 15:36:38 techno kernel:
Apr  3 15:36:38 techno kernel: scsi0 : aborting command
Apr  3 15:36:38 techno kernel: scsi0 : destination target 6, lun 0
Apr  3 15:36:38 techno kernel:
Apr  3 15:36:38 techno kernel: NCR5380 core release=7.
Apr  3 15:36:38 techno kernel: Base Addr: 0x00000    io_port: d800
IRQ: 11.
Apr  3 15:36:38 techno kernel: scsi0 : destination target 6, lun 0
Apr  3 15:36:38 techno kernel:         command = 42 (0x2a)00 03 00 00 00 01 10 00 00
Apr  3 15:36:38 techno kernel: scsi0: issue_queue
Apr  3 15:36:38 techno kernel: scsi0: disconnected_queue
Apr  3 15:36:38 techno kernel:
Apr  3 15:36:38 techno kernel:
Apr  3 15:36:38 techno kernel: NCR5380 core release=7.
Apr  3 15:36:38 techno kernel: Base Addr: 0x00000    io_port: d800
IRQ: 11.
Apr  3 15:36:38 techno kernel: scsi0 : destination target 6, lun 0
Apr  3 15:36:38 techno kernel:         command = 42 (0x2a)00 03 00 00 00 01 10 00 00
Apr  3 15:36:39 techno kernel: scsi0: issue_queue
Apr  3 15:36:39 techno kernel: scsi0: disconnected_queue
Apr  3 15:36:39 techno kernel:
Apr  3 15:40:26 techno kernel: Linux version 2.6.11.3 (root@techno) (gcc version 3.3.5) #1 Tue Mar 15 14:23:17 CET 2005

<cut>

Apr  3 15:54:07 techno kernel: scsi0 : aborting command
Apr  3 15:54:07 techno kernel: scsi0 : destination target 6, lun 0
Apr  3 15:54:07 techno kernel:
Apr  3 15:54:07 techno kernel: NCR5380 core release=7.
Apr  3 15:54:07 techno kernel: Base Addr: 0x00000    io_port: d800 IRQ: 11.
Apr  3 15:54:07 techno kernel: scsi0: no currently connected command
Apr  3 15:54:07 techno kernel: scsi0: issue_queue
Apr  3 15:54:07 techno kernel: scsi0: disconnected_queue
Apr  3 15:54:07 techno kernel:
Apr  3 15:54:07 techno kernel: scsi0 : aborting command
Apr  3 15:54:07 techno kernel: scsi0 : destination target 6, lun 0
Apr  3 15:54:07 techno kernel:
Apr  3 15:54:07 techno kernel: NCR5380 core release=7.
Apr  3 15:54:07 techno kernel: Base Addr: 0x00000    io_port: d800 IRQ: 11.
Apr  3 15:54:07 techno kernel: scsi0: no currently connected command
Apr  3 15:54:07 techno kernel: scsi0: issue_queue
Apr  3 15:54:07 techno kernel: scsi0: disconnected_queue
Apr  3 15:54:07 techno kernel:
Apr  3 15:54:07 techno kernel: scsi0 : warning : SCSI command probably completed successfully
Apr  3 15:54:07 techno kernel:          before abortion
Apr  3 15:54:07 techno kernel:
Apr  3 15:54:07 techno kernel: NCR5380 core release=7.
Apr  3 15:54:07 techno kernel: Base Addr: 0x00000    io_port: d800 IRQ: 11.
Apr  3 15:54:07 techno kernel: scsi0: no currently connected command
Apr  3 15:54:07 techno kernel: scsi0: issue_queue
Apr  3 15:54:07 techno kernel: scsi0: disconnected_queue
Apr  3 15:54:07 techno kernel:
Apr  3 15:54:27 techno kernel: scsi0 : aborting command
Apr  3 15:54:27 techno kernel: scsi0 : destination target 6, lun 0
Apr  3 15:54:27 techno kernel:
Apr  3 15:54:27 techno kernel: NCR5380 core release=7.
Apr  3 15:54:27 techno kernel: Base Addr: 0x00000    io_port: d800 IRQ: 11.
Apr  3 15:54:27 techno kernel: scsi0: no currently connected command
Apr  3 15:54:27 techno kernel: scsi0: issue_queue
Apr  3 15:54:27 techno kernel: scsi0 : destination target 6, lun 0
Apr  3 15:54:27 techno kernel:         command =  0 (0x00)00 00 00 00 00
Apr  3 15:54:27 techno kernel: scsi0: disconnected_queue
Apr  3 15:54:27 techno kernel:
Apr  3 15:54:27 techno kernel: scsi0 : aborting command
Apr  3 15:54:27 techno kernel: scsi0 : destination target 6, lun 0
Apr  3 15:54:27 techno kernel:
Apr  3 15:54:27 techno kernel: NCR5380 core release=7.
Apr  3 15:54:27 techno kernel: Base Addr: 0x00000    io_port: d800 IRQ: 11.
Apr  3 15:54:27 techno kernel: scsi0: no currently connected command
Apr  3 15:54:27 techno kernel: scsi0: issue_queue
Apr  3 15:54:27 techno kernel: scsi0 : destination target 6, lun 0
Apr  3 15:54:27 techno kernel:         command =  0 (0x00)00 00 00 00 00
Apr  3 15:54:27 techno kernel: scsi0: disconnected_queue
Apr  3 15:54:27 techno kernel:
Apr  3 15:54:27 techno kernel: Unable to handle kernel NULL pointer dereference at virtual address 0000014c
Apr  3 15:54:27 techno kernel:  printing eip:
Apr  3 15:54:27 techno kernel: c03d8143
Apr  3 15:54:27 techno kernel: *pde = 00000000
Apr  3 15:54:27 techno kernel: Oops: 0000 [#1]
Apr  3 15:54:27 techno kernel: PREEMPT
Apr  3 15:54:27 techno kernel: Modules linked in: nvidia
Apr  3 15:54:27 techno kernel: CPU:    0
Apr  3 15:54:27 techno kernel: EIP:    0060:[<c03d8143>]    Tainted: P 
    VLI
Apr  3 15:54:27 techno kernel: EFLAGS: 00010286   (2.6.11.3)
Apr  3 15:54:27 techno kernel: EIP is at scsi_finish_command+0x63/0xc0
Apr  3 15:54:27 techno kernel: eax: 00000000   ebx: db821800   ecx: 00000000   edx: c3a6dc00
Apr  3 15:54:27 techno kernel: esi: 00000000   edi: db83d040   ebp: db84dfb4   esp: db84df6c
Apr  3 15:54:27 techno kernel: ds: 007b   es: 007b   ss: 0068
Apr  3 15:54:27 techno kernel: Process scsi_eh_0 (pid: 1096, threadinfo=db84c000 task=dbcf50e0)
Apr  3 15:54:27 techno kernel: Stack: db821800 db84dfb4 c03db86a db84dfac db84dfac db84dfac c03dbc3d db83d040
Apr  3 15:54:27 techno kernel:        db821c30 db821c30 00000286 db84dfac c03dbcfd db84dfac db84dfac db84dfac
Apr  3 15:54:27 techno kernel:        db84dfac db84dfac db84dfb4 db84dfb4 db84dfd8 db821c00 00000000 00000000
Apr  3 15:54:27 techno kernel: Call Trace:
Apr  3 15:54:27 techno kernel:  [<c03db86a>] scsi_eh_offline_sdevs+0x7a/0x90
Apr  3 15:54:27 techno kernel:  [<c03dbc3d>] scsi_eh_flush_done_q+0x7d/0xb0
Apr  3 15:54:27 techno kernel:  [<c03dbcfd>] scsi_unjam_host+0x8d/0xd0
Apr  3 15:54:27 techno kernel:  [<c03dbddf>] scsi_error_handler+0x9f/0xd0
Apr  3 15:54:27 techno kernel:  [<c03dbd40>] scsi_error_handler+0x0/0xd0
Apr  3 15:54:27 techno kernel:  [<c01012fd>] kernel_thread_helper+0x5/0x18
Apr  3 15:54:27 techno kernel: Code: e0 70 83 f8 70 74 67 0f b7 87 98 00
00 00 66 c7 47 0a 00 01 8b 57 0c 66 c7 47 08 01 10 85 d2 66 89 87 9a 00
00 00 74 10 8b 4a 70 <8b> 81 4c 01 00 00 85 c0 89 42 04 75 16 89 3c 24
ff 57 28 8b 5c
Apr  3 15:54:27 techno kernel:  <3>scsi0 (6:0): rejecting I/O to offline

device

<end>

Apr  3 15:13:20 techno kernel: scsi0 : Domex DMX3191D
Apr  3 15:13:20 techno kernel:   Vendor: SCANNER   Model:
    Rev: V100
Apr  3 15:13:20 techno kernel:   Type:   Scanner
    ANSI SCSI revision: 01 CCS
Apr  3 15:13:20 techno kernel: Attached scsi generic sg0 at scsi0,

channel 0, id 6, lun 0, type 6

<cut>

Apr  3 15:21:31 techno kernel:         command: cdb[0]=0x12: 12 00 00 00
60 00
Apr  3 15:21:31 techno kernel:         command: cdb[0]=0x12: 12 00 00 00
60 00
Apr  3 15:21:51 techno kernel:         command: cdb[0]=0x0: 00 00 00 00
00 00
Apr  3 15:21:52 techno kernel:         command: cdb[0]=0x0: 00 00 00 00
00 00
Apr  3 15:21:52 techno kernel: scsi: Device offlined - not ready after

error recovery: host 0 channel 0 id 6 lun 0

<cut>

Apr  3 15:36:38 techno kernel:         command: cdb[0]=0x2a: 2a 00 03 00

00 00 01 10 00 00

<cut>

Apr  3 15:54:07 techno kernel:         command: cdb[0]=0x12: 12 00 00 00
60 00
Apr  3 15:54:07 techno kernel:         command: cdb[0]=0x12: 12 00 00 00
60 00
Apr  3 15:54:27 techno kernel:         command: cdb[0]=0x0: 00 00 00 00
00 00
Apr  3 15:54:27 techno kernel:         command: cdb[0]=0x0: 00 00 00 00
00 00
Apr  3 15:54:27 techno kernel: scsi: Device offlined - not ready after

error recovery: host 0 channel 0 id 6 lun 0

<end>

As previously, please CC any replies ect. to me, I'm willing to help as much as I can.

Signature · 2 lines

pozdrawiam     |"Who says the Anti-Christ has to be a man?!"
[email protected]|Art Bell - Radio Talk Show Host

Adrian Bunk

2005-04-03 23:57 UTC #5 lore raw

In reply to |TEcHNO|

Quoted 14 lines · |TEcHNO|

Hi,
As told, I tested it w/o nvidia module loaded, here's what I found:
1. It now doesn't hang on scanning for devices.
2. It now hangs on acquiring preview, logs will follow.
...
Apr  3 15:54:27 techno kernel: Unable to handle kernel NULL pointer
dereference at virtual address 0000014c
Apr  3 15:54:27 techno kernel:  printing eip:
Apr  3 15:54:27 techno kernel: c03d8143
Apr  3 15:54:27 techno kernel: *pde = 00000000
Apr  3 15:54:27 techno kernel: Oops: 0000 [#1]
Apr  3 15:54:27 techno kernel: PREEMPT
Apr  3 15:54:27 techno kernel: Modules linked in: nvidia

Quoted 1 line

...

Still with nvidia.

An Oops with the nvidia module loaded since the last boot is simply not debuggable for anyone except nvidia.

cu
Adrian

Signature · 4 lines

       "Is there not promise of rain?" Ling Tan asked suddenly out
        of the darkness. There had been need of rain for many days.
       "Only a promise," Lao Er said.
                                       Pearl S. Buck - Dragon Seed

|TEcHNO|

author

2005-04-04 08:34 UTC #6 lore raw

Quoted 14 lines

Quoted 12 lines
As told, I tested it w/o nvidia module loaded, here's what I found:
1. It now doesn't hang on scanning for devices.
2. It now hangs on acquiring preview, logs will follow.
...
Apr  3 15:54:27 techno kernel: Unable to handle kernel NULL pointer
dereference at virtual address 0000014c
Apr  3 15:54:27 techno kernel:  printing eip:
Apr  3 15:54:27 techno kernel: c03d8143
Apr  3 15:54:27 techno kernel: *pde = 00000000
Apr  3 15:54:27 techno kernel: Oops: 0000 [#1]
Apr  3 15:54:27 techno kernel: PREEMPT
Apr  3 15:54:27 techno kernel: Modules linked in: nvidia
Quoted 1 line
...

Quoted 3 lines

Still with nvidia.
An Oops with the nvidia module loaded since the last boot is simply not debuggable for anyone except nvidia.

Em, there's also the same (w/o oops) with out that module, each of that situations was separated by a reset. It was working well in 2.4.x so I guess it'a a problem with the card's (00:0c.0 SCSI storage controller: DTC Technology Corp. Domex 536) driver.

Signature · 2 lines

pozdrawiam     |"Help me master, I felt the burning twilight behind
[email protected]|those gates of stell..." --Perihelion, Prophecy Sequence

Andrew Morton

2005-05-26 04:41 UTC #8 lore raw

In reply to |TEcHNO|

Quoted 11 lines · |TEcHNO|

Hi,
I've recently switched form 2.4.x kernel series to 2.6.x, and I've encourted a problem with my old scanner card, lspci shows it as:
<begin lspci output>
00:0c.0 SCSI storage controller: DTC Technology Corp. Domex 536
Control: I/O+ Mem- BusMaster- SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium

Quoted 7 lines

Quoted 1 line
TAbort- <TAbort- <MAbort- >SERR- <PERR-
Interrupt: pin A routed to IRQ 11
Region 0: I/O ports at d800 [size=32]
<end>
It worked flawlessly under 2.4 kernels, but now it hangs xsane, and logs show this:

Is this crash still repeatable in 2.6.12-rc5?

If so, can you please verify that it still occurs if the nvidia driver was never loaded?

Thanks.

Quoted 120 lines

Apr  1 17:29:30 techno kernel:         command: cdb[0]=0x0: 00 00 00 00 
00 00
Apr  1 17:29:40 techno last message repeated 3 times

<end>

Apr  1 17:29:30 techno kernel: scsi0 : aborting command
Apr  1 17:29:30 techno kernel: scsi0 : destination target 6, lun 0
Apr  1 17:29:30 techno kernel:
Apr  1 17:29:30 techno kernel: NCR5380 core release=7.
Apr  1 17:29:30 techno kernel: Base Addr: 0x00000    io_port: d800 
IRQ: 11.
Apr  1 17:29:30 techno kernel: scsi0: no currently connected command
Apr  1 17:29:30 techno kernel: scsi0: issue_queue
Apr  1 17:29:30 techno kernel: scsi0 : destination target 6, lun 0
Apr  1 17:29:30 techno kernel:         command =  0 (0x00)00 00 00 00 00
Apr  1 17:29:30 techno kernel: scsi0: disconnected_queue
Apr  1 17:29:30 techno kernel:
Apr  1 17:29:30 techno kernel: scsi0 : aborting command
Apr  1 17:29:30 techno kernel: scsi0 : destination target 6, lun 0
Apr  1 17:29:30 techno kernel:
Apr  1 17:29:30 techno kernel: NCR5380 core release=7.
Apr  1 17:29:30 techno kernel: Base Addr: 0x00000    io_port: d800 
IRQ: 11.
Apr  1 17:29:30 techno kernel: scsi0: no currently connected command
Apr  1 17:29:30 techno kernel: scsi0: issue_queue
Apr  1 17:29:30 techno kernel: scsi0 : destination target 6, lun 0
Apr  1 17:29:30 techno kernel:         command =  0 (0x00)00 00 00 00 00
Apr  1 17:29:30 techno kernel: scsi0: disconnected_queue
Apr  1 17:29:30 techno kernel:
Apr  1 17:29:40 techno kernel: scsi0 : aborting command
Apr  1 17:29:40 techno kernel: scsi0 : destination target 6, lun 0
Apr  1 17:29:40 techno kernel:
Apr  1 17:29:40 techno kernel: NCR5380 core release=7.
Apr  1 17:29:40 techno kernel: Base Addr: 0x00000    io_port: d800 
IRQ: 11.
Apr  1 17:29:40 techno kernel: scsi0: no currently connected command
Apr  1 17:29:40 techno kernel: scsi0: issue_queue
Apr  1 17:29:40 techno kernel: scsi0 : destination target 6, lun 0
Apr  1 17:29:40 techno kernel:         command =  0 (0x00)00 00 00 00 00
Apr  1 17:29:40 techno kernel: scsi0: disconnected_queue
Apr  1 17:29:40 techno kernel:
Apr  1 17:29:40 techno kernel: scsi0 : aborting command
Apr  1 17:29:40 techno kernel: scsi0 : destination target 6, lun 0
Apr  1 17:29:40 techno kernel:
Apr  1 17:29:40 techno kernel: NCR5380 core release=7.
Apr  1 17:29:40 techno kernel: Base Addr: 0x00000    io_port: d800 
IRQ: 11.
Apr  1 17:29:40 techno kernel: scsi0: no currently connected command
Apr  1 17:29:40 techno kernel: scsi0: issue_queue
Apr  1 17:29:40 techno kernel: scsi0 : destination target 6, lun 0
Apr  1 17:29:40 techno kernel:         command =  0 (0x00)00 00 00 00 00
Apr  1 17:29:40 techno kernel: scsi0: disconnected_queue
Apr  1 17:29:41 techno kernel:
Apr  1 17:29:41 techno kernel: Unable to handle kernel paging request at 
virtual address 002b2c36
Apr  1 17:29:41 techno kernel:  printing eip:
Apr  1 17:29:41 techno kernel: c03f1e71
Apr  1 17:29:41 techno kernel: *pde = 00000000
Apr  1 17:29:41 techno kernel: Oops: 0000 [#1]
Apr  1 17:29:41 techno kernel: PREEMPT
Apr  1 17:29:41 techno kernel: Modules linked in: nvidia
Apr  1 17:29:41 techno kernel: CPU:    0
Apr  1 17:29:41 techno kernel: EIP:    0060:[<c03f1e71>]    Tainted: P 
     VLI
Apr  1 17:29:41 techno kernel: EFLAGS: 00010202   (2.6.11.3)
Apr  1 17:29:41 techno kernel: EIP is at sg_cmd_done+0x41/0x2f0
Apr  1 17:29:41 techno kernel: eax: 00000000   ebx: cd4ee600   ecx: 
db821dec   edx: db83d040
Apr  1 17:29:41 techno kernel: esi: ca037038   edi: 002b2c32   ebp: 
db83d040   esp: db84deec
Apr  1 17:29:41 techno kernel: ds: 007b   es: 007b   ss: 0068
Apr  1 17:29:41 techno kernel: Process scsi_eh_0 (pid: 1096, 
threadinfo=db84c000 task=dbcf40e0)
Apr  1 17:29:41 techno kernel: Stack: c060e3b5 db84defc c03e7c31 
c060e3b5 c07bc620 db84df10 db821c00 00050000
Apr  1 17:29:41 techno kernel:        00000000 00000001 c03e97fa 
db83d040 00000000 00000001 00000246 db83d040
Apr  1 17:29:41 techno kernel:        db84c000 c03dacce db83d040 
c03dab30 c03dab10 00000000 00000000 db84df48
Apr  1 17:29:41 techno kernel: Call Trace:
Apr  1 17:29:41 techno kernel:  [<c03e7c31>] NCR5380_print_status+0x51/0x60
Apr  1 17:29:41 techno kernel:  [<c03e97fa>] NCR5380_abort+0x14a/0x160
Apr  1 17:29:41 techno kernel:  [<c03dacce>] scsi_send_eh_cmnd+0x13e/0x170
Apr  1 17:29:41 techno kernel:  [<c03dab30>] scsi_eh_done+0x0/0x60
Apr  1 17:29:41 techno kernel:  [<c03dab10>] scsi_eh_times_out+0x0/0x20
Apr  1 17:29:41 techno kernel:  [<c03db045>] scsi_eh_tur+0x95/0xd0
Apr  1 17:29:41 techno kernel:  [<c03db0e9>] scsi_eh_abort_cmds+0x69/0x80
Apr  1 17:29:41 techno kernel:  [<c03dbd11>] scsi_unjam_host+0xa1/0xd0
Apr  1 17:29:41 techno kernel:  [<c011b9c2>] complete+0x52/0x80
Apr  1 17:29:41 techno kernel:  [<c03dbddf>] scsi_error_handler+0x9f/0xd0
Apr  1 17:29:41 techno kernel:  [<c03dbd40>] scsi_error_handler+0x0/0xd0
Apr  1 17:29:41 techno kernel:  [<c01012fd>] kernel_thread_helper+0x5/0x18
Apr  1 17:29:41 techno kernel: Code: 1c 89 7c 24 20 0f 84 b1 02 00 00 8b 
5d 0c 85 db 0f 84 a6 02 00 00 8b b3 ac 00 00 00 85 f6 0f 84 98 02 00 00 
8b 7e 08 85 ff 74 13 <8b> 47 04 85 c0 89 44 24 0c 74 08 0f b6 40 14 84 
c0 74 2c c7 04
Apr  1 17:29:41 techno kernel:  <6>note: scsi_eh_0[1096] exited with

preempt_count 1
<end>

I'm not subscribed so please CC to me too.

Signature · 7 lines

pozdrawiam     |"Help me master, I felt the burning twilight behind
[email protected]|those gates of stell..." --Perihelion, Prophecy Sequence
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|TEcHNO|

author

2005-05-28 23:25 UTC #9 lore raw

Hi,

Quoted 4 lines

Is this crash still repeatable in 2.6.12-rc5?
If so, can you please verify that it still occurs if the nvidia driver was never loaded?

No, it works now as if it was 2.4.x series.
Now it just randomly hangs the system, ie. somewhere at the end of scanning or suchm no nothing in logs or similar. Simply hangs. My guess is that It shoudln't, no matter what, I always thought Linux was stable but the current problems (CDburning problems around 2.6.9, scanner/SCSI hanging the system) seem to contradict this. That's bad.

Signature · 2 lines

pozdrawiam     |"Help me master, I felt the burning twilight behind
[email protected]|those gates of stell..." --Perihelion, Prophecy Sequence

Andrew Morton

2005-05-30 01:08 UTC #10 lore raw

Quoted 8 lines · |TEcHNO|

Hi,
Quoted 4 lines
Is this crash still repeatable in 2.6.12-rc5?
If so, can you please verify that it still occurs if the nvidia driver was never loaded?

Quoted 6 lines

No, it works now as if it was 2.4.x series.
Now it just randomly hangs the system, ie. somewhere at the end of scanning or suchm no nothing in logs or similar. Simply hangs. My guess is that It shoudln't, no matter what, I always thought Linux was stable but the current problems (CDburning problems around 2.6.9, scanner/SCSI hanging the system) seem to contradict this. That's bad.

You cunningly removed linux-scsi from cc and replaced it with linux-kernel. Please don't do that.

As things have changed we'd need a new bug description please.

Please provide more details about the "hang".

Under what circumstances?

Does it oops?

What hardware and which driver?

After it has "hung" is any information available from sysrq-P or sysrq-T?

Thanks.

|TEcHNO|

author

2005-05-30 08:23 UTC #11 lore raw

Hi,

Quoted 2 lines

You cunningly removed linux-scsi from cc and replaced it with linux-kernel. Please don't do that.

Sorry, I forgot I sent it to scsi mailing list too. I'm realy sorry.

Quoted 1 line

As things have changed we'd need a new bug description please.

Ok.

Quoted 1 line

Please provide more details about the "hang".

I was scanning with xsane, there were two types of hang:
1. Acuire Preview
This happend once, after it finished (or it seemd so), it was still in
"waiting", as if something not happened to tell it finished.
So I chodes "cancel", and a few seconds later it hanged.

2. Scanning
Once or twice it hanged at the begining or the end of scanning. No
message, just hanged. XMMS was running so it juste entered the ususal sound hanged-and-looping. No reaction to any key.

3. Not a hang, but an instability.
Basicly the beggining of accuire and scanning locks the machine up for
a few seconds. Then teh scanning makes the computer less responsive. The X system is running at a few frames (around 3 to 8), there is noticable time before something happens on the screen. Sometimes the mouse starts moving in a mirrored way (left=right and/or up=down).

This sometimes leaves messages as this (the number is variable):

May 27 17:49:28 techno kernel: psmouse.c: Wheel Mouse at isa0060/serio1/input0 lost synchronization, throwing

3 bytes away.

Quoted 3 lines

Under what circumstances?
Does it oops?

Nothing left in the logs.

Quoted 1 line

What hardware and which driver?

2.6.12-rc5
00:0c.0 SCSI storage controller: DTC Technology Corp. Domex 536
Control: I/O+ Mem- BusMaster- SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium

Quoted 1 line

TAbort- <TAbort- <MAbort- >SERR- <PERR-

Interrupt: pin A routed to IRQ 11
Region 0: I/O ports at d800 [size=32]

Scanner: ScanMagic 9636 S Plus (Xsane reports it to be Mustek ScanMagic 12000 SP Plus)

Quoted 1 line

After it has "hung" is any information available from sysrq-P or sysrq-T?

Not checked, was in X anyway.

And yes, I'm using nvidia binary driver, but atleast 3rd "bug" on the list ir the same. It's also worh mentioning that the 3rd is sometimes jumpint into 2nd, so the first "lockup" part never ends.

Hope I can help you in any way possible.

Signature · 2 lines

pozdrawiam     |"Help me master, I felt the burning twilight behind
[email protected]|those gates of stell..." --Perihelion, Prophecy Sequence