[Bugme-new] [Bug 11321] New: ext4 mount problem (proc_dir_entry 'stats' already registered)

[bugme-daemon at bugzilla.kernel.org]

http://bugzilla.kernel.org/show_bug.cgi?id=11321

           Summary: ext4 mount problem (proc_dir_entry 'stats' already
                    registered)
           Product: File System
           Version: 2.5
     KernelVersion: 2.6.27-rc3
          Platform: All
        OS/Version: Linux
              Tree: Mainline
            Status: NEW
          Severity: normal
          Priority: P1
         Component: ext4
        AssignedTo: fs_ext4 at kernel-bugs.osdl.org
        ReportedBy: ralf.hildebrandt at charite.de


Latest working kernel version:
Earliest failing kernel version: 2.6.27-rc3
Distribution: Debian
Hardware Environment:
Software Environment:
Problem Description:

Steps to reproduce:

Freshly created fs using:

mkfs -E test_fs -t ext3 /dev/cciss/c0d0p8
tune2fs -O extents -E test_fs /dev/cciss/c0d0p8

then mounted via:
mount /squid-cache0

from fstab:
# <file system> <mount point>   <type>  <options> <dump>  <pass>
/dev/cciss/c0d0p8       /squid-cache0   auto
defaults,noatime,nodev,noexec,errors=panic      0  1

results in:
/dev/cciss/c0d0p8 on /squid-cache0 type ext4dev
(rw,noexec,nodev,noatime,errors=panic)

in dmesg I get:

[    5.586583] proc_dir_entry 'stats' already registered

complete dmesg (attached)


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