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Date: Sat, 7 May 2005 12:09:24 -0500
From: Sivaprasad Mahamkali <mahamkali@gmail.com>
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Subject: Kernel panic on mounting flash drive..
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Hi,
     I use FreeBSD 6.0-CURRENT on my AMD athlon XP pc.  I observed
that the system  is getting hanged whenever I am trying to mount my
sandisk flash drive.
I use the following command to mount the drive:
$ mount -t msdos /dev/da0s1 /mnt

I observed the following message in /var/log/messages just before the reboo=
t:
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
May  7 11:43:17 sssss fsck: /dev/ad0s2f: CANNOT CREATE SNAPSHOT /home/.snap=
/
fsck_snapshot: No such file or directory
May  7 11:43:17 sssss fsck:
May  7 11:43:17 sssss fsck: /dev/ad0s2f: UNEXPECTED INCONSISTENCY; RUN fsck
MANUALLY.
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
I ran fsck and tried to remount the drive but ended up with system hang.

The sustem is properly identifying the drive
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D
May  7 11:55:16 sssss kernel: ums0: vendor 0x0461 USB Mouse, rev 1.00/1.01,
addr 2, iclass 3/1
May  7 11:55:16 sssss kernel: ums0: 3 buttons and Z dir.
May  7 11:55:16 sssss kernel: umass0: SanDisk Corporation Cruzer Mini, rev =
2
.00/1.25, addr 3
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D