System reboot (udfs.sys), cygwin 1.7

[Larry Hall (Cygwin)]

Gregory C. Sharp wrote:
> 
> I'm testing out cygwin 1.7, and ran into a problem.  I run a small
> script which checksums my dvd+r backups, something like this:
> 
> find -L /cygdrive/d -noleaf -type f -exec cksum {} \;
> 
> I try it out on cygwin 1.7, and 3 out of 4 times I get a system
> panic and reboot.  Dumpchk/WinDBG reveal access violation in udfs.sys.
> This has never happened when I run the script on cygwin 1.5.
> Stacktrace as follows:
> 
> ChildEBP RetAddr  Args to Child
> f683fd78 804eeb49 88768288 00000000 00000000 udfs!0xbb7db225
> f683fda8 8052e8c2 88768288 00000000 00000000 ntkrnlmp!ExQueueWorkItem+0x167
> f683fddc 80543966 804eea9a 00000000 00000000 
> ntkrnlmp!PsSetCreateThreadNotifyRoutine+0xa8
> 00000000 00000000 00000000 00000000 00000000 
> ntkrnlmp!KiDispatchInterrupt+0x516
> 
> System details: Windows 2000 SP4 fully patched, Pentium IV CPU
> (hyperthreaded), UDFS.SYS 5.0.2195.7006 (Dec 2, 2004), Samsung
> DVD ROM SD-616T, DVD+R media, Japanese locale (CP932).
> 
> Any ideas what is going on?

Yes.  There's a bug in your UDFS driver.  Since it is rather old, your
best bet is to check to see if there's an update.  Otherwise, report the
bug to your provider.

-- 
Larry Hall                              http://www.rfk.com
RFK Partners, Inc.                      (508) 893-9779 - RFK Office
216 Dalton Rd.                          (508) 893-9889 - FAX
Holliston, MA 01746

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