[Bugme-new] [Bug 8927] New: Kernel crash while umounting an affs partition

[bugme-daemon at bugzilla.kernel.org]

http://bugzilla.kernel.org/show_bug.cgi?id=8927

           Summary: Kernel crash while umounting an affs partition
           Product: File System
           Version: 2.5
     KernelVersion: 2.6.22.3-slh-smp-1
          Platform: All
        OS/Version: Linux
              Tree: Mainline
            Status: NEW
          Severity: normal
          Priority: P1
         Component: AFFS
        AssignedTo: zippel at linux-m68k.org
        ReportedBy: boing4000 at gmx.de


Most recent kernel where this bug did not occur: 2.6.19/20
Distribution: Debian sidux (sid)
Hardware Environment: AMD64 X2, nForce4 cs, 2GB RAM. also on AMD Athlon XP, VIA
Kx400 cs, 1GB RAM. used HDD at USB-IDE adapter (external 3.5" drive)
Software Environment: Debian sid, mount + umount command
Problem Description: umounting of an affs partition crashes the kernel
instandly. only hardreset is left.

Steps to reproduce: just mount an affs partition, read or write something and
umount the mountpoint or device. the kernel will freez instandly.
please do a sync bevore to avoid other filesystem damage.


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