Re: [Bugme-new] [Bug 9005] New: usb storage: plugin nokia N800 report access beyond the end of device

On 9/10/07, Andrew Morton <[email protected]> wrote:
> On Mon, 10 Sep 2007 18:33:00 -0700 (PDT) [email protected] wrote:
>
> > http://bugzilla.kernel.org/show_bug.cgi?id=9005
> >
> >            Summary: usb storage: plugin nokia N800 report access beyond the
> >                     end of device
> >            Product: Drivers
> >            Version: 2.5
> >      KernelVersion: 2.6.23-rc4-mm1
> >           Platform: All
> >         OS/Version: Linux
> >               Tree: -mm
> >             Status: NEW
> >           Severity: normal
> >           Priority: P1
> >          Component: USB
> >         AssignedTo: [email protected]
> >         ReportedBy: [email protected]
> >
> >
> > Most recent kernel where this bug did not occur: Dont know
> > Distribution:Slackware
> > Hardware Environment:Dell desktop (x86)
> > Software Environment:
> > Problem Description: When I plugin the nokia N800, kernel reports some error
> > messages :
> >
> > Sep 10 17:17:22 darkstar kernel: usb 1-2: new high speed USB device using
> > ehci_hcd and address 5
> > Sep 10 17:17:22 darkstar kernel: usb 1-2: configuration #1 chosen from 1 choice
> > Sep 10 17:17:22 darkstar kernel: scsi2 : SCSI emulation for USB Mass Storage
> > devices
> > Sep 10 17:17:27 darkstar kernel: scsi 2:0:0:0: Direct-Access     Nokia    N800
> >            0316
> > PQ: 0 ANSI: 2
> > Sep 10 17:17:27 darkstar kernel: sd 2:0:0:0: [sdb] 246016 512-byte hardware
> > sectors (126 MB)
> > Sep 10 17:17:27 darkstar kernel: sd 2:0:0:0: [sdb] Write Protect is off
> > Sep 10 17:17:27 darkstar kernel: sd 2:0:0:0: [sdb] 246016 512-byte hardware
> > sectors (126 MB)
> > Sep 10 17:17:27 darkstar kernel: sd 2:0:0:0: [sdb] Write Protect is off
> > Sep 10 17:17:27 darkstar kernel:  sdb:<7>usb-storage: queuecommand called
> > Sep 10 17:17:27 darkstar kernel: sd 2:0:0:0: [sdb] Attached SCSI removable disk
> > Sep 10 17:17:27 darkstar kernel: sd 2:0:0:0: Attached scsi generic sg1 type 0
> > Sep 10 17:17:27 darkstar kernel: attempt to access beyond end of device
> > Sep 10 17:17:27 darkstar kernel: sdb: rw=0, want=250722, limit=246016
> > Sep 10 17:17:27 darkstar kernel: attempt to access beyond end of device
> > Sep 10 17:17:27 darkstar kernel: sdb: rw=0, want=250723, limit=246016
> > Sep 10 17:17:27 darkstar kernel: attempt to access beyond end of device
> > Sep 10 17:17:27 darkstar kernel: sdb: rw=0, want=250724, limit=246016
> > Sep 10 17:17:27 darkstar kernel: attempt to access beyond end of device
> > Sep 10 17:17:27 darkstar kernel: sdb: rw=0, want=250725, limit=246016
> > Sep 10 17:17:27 darkstar kernel: attempt to access beyond end of device
> > Sep 10 17:17:27 darkstar kernel: sdb: rw=0, want=250726, limit=246016
> > Sep 10 17:17:27 darkstar kernel: attempt to access beyond end of device
> > Sep 10 17:17:27 darkstar kernel: sdb: rw=0, want=250727, limit=246016
> > Sep 10 17:17:27 darkstar kernel: attempt to access beyond end of device
> > Sep 10 17:17:27 darkstar kernel: sdb: rw=0, want=250728, limit=246016
> > ...
> >
> > Steps to reproduce:
> > Just plug the device into host usb port.
> >

I'm running current Linus on my host and IT OS Software Edition 2007
(version 4.2007.26-8) on my N800. I don't see this problem.

2GB card

usb 2-4: configuration #1 chosen from 1 choice
scsi10 : SCSI emulation for USB Mass Storage devices
usb-storage: device found at 17
usb-storage: waiting for device to settle before scanning
scsi 10:0:0:0: Direct-Access     Nokia    N800             0316 PQ: 0 ANSI: 2
sd 10:0:0:0: [sdd] 4022272 512-byte hardware sectors (2059 MB)
sd 10:0:0:0: [sdd] Write Protect is off
sd 10:0:0:0: [sdd] Mode Sense: 0f 00 00 00
sd 10:0:0:0: [sdd] Assuming drive cache: write through
sd 10:0:0:0: [sdd] 4022272 512-byte hardware sectors (2059 MB)
sd 10:0:0:0: [sdd] Write Protect is off
sd 10:0:0:0: [sdd] Mode Sense: 0f 00 00 00
sd 10:0:0:0: [sdd] Assuming drive cache: write through
 sdd: sdd1
sd 10:0:0:0: [sdd] Attached SCSI removable disk
sd 10:0:0:0: Attached scsi generic sg4 type 0
usb-storage: device scan complete
usb 2-4: USB disconnect, address 17

512KB

usb 2-3: new high speed USB device using ehci_hcd and address 19
usb 2-3: configuration #1 chosen from 1 choice
scsi12 : SCSI emulation for USB Mass Storage devices
usb-storage: device found at 19
usb-storage: waiting for device to settle before scanning
scsi 12:0:0:0: Direct-Access     Nokia    N800             0316 PQ: 0 ANSI: 2
sd 12:0:0:0: [sdd] 246016 512-byte hardware sectors (126 MB)
sd 12:0:0:0: [sdd] Write Protect is off
sd 12:0:0:0: [sdd] Mode Sense: 0f 00 00 00
sd 12:0:0:0: [sdd] Assuming drive cache: write through
sd 12:0:0:0: [sdd] 246016 512-byte hardware sectors (126 MB)
sd 12:0:0:0: [sdd] Write Protect is off
sd 12:0:0:0: [sdd] Mode Sense: 0f 00 00 00
sd 12:0:0:0: [sdd] Assuming drive cache: write through
 sdd: sdd1
sd 12:0:0:0: [sdd] Attached SCSI removable disk
sd 12:0:0:0: Attached scsi generic sg4 type 0
usb-storage: device scan complete
jonsmirl@terra:/proc/bus/usb$

-- 
Jon Smirl
[email protected]

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