[Bugme-new] [Bug 16981] New: 2.6.36-rc1

[bugzilla-daemon at bugzilla.kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=16981

           Summary: 2.6.36-rc1
           Product: IO/Storage
           Version: 2.5
    Kernel Version: 2.6.36-rc1
          Platform: All
        OS/Version: Linux
              Tree: Mainline
            Status: NEW
          Severity: high
          Priority: P1
         Component: SCSI
        AssignedTo: linux-scsi at vger.kernel.org
        ReportedBy: tv at fuzzy.cz
        Regression: No


Created an attachment (id=27851)
 --> (https://bugzilla.kernel.org/attachment.cgi?id=27851)
error when runing tune2fs on a LVM2/MD partition

After executing a tune2fs on a partition (LVM2 on top of an md-based raid1
device, with an ext3 filesystem on top of it), the kernel crashes - the
messages are available in the tune2fs.log attachment, the most interesting one
references a drivers/scsi/scsi_lib.c:1113.

When executing the same tune2fs command on a simple partition everything seems
to work fine, as well as when running it under an older kernel
(2.6.32-gentoo-r7).

I received a very similar error (on the same device, referencing the same piece
of code in scsi_lib.c) when running a filesystem check during boot (due to
reaching a predefined number of mounts). See the attachment 'boot.log'. Again,
this works under the older kernel.

I haven't tried the 2.6.36-r2 version (yet).

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