From rhh@ipass.net  Sun Mar  5 11:23:31 2000
Return-Path: <rhh@ipass.net>
Received: from charon.ipass.net (charon.ipass.net [198.79.53.8])
	by hub.freebsd.org (Postfix) with ESMTP id BD79137BAE1
	for <FreeBSD-gnats-submit@freebsd.org>; Sun,  5 Mar 2000 11:23:30 -0800 (PST)
	(envelope-from rhh@ipass.net)
Received: from stealth.ipass.net. (ppp-1-216.dialup.rdu.ipass.net [209.170.132.216])
	by charon.ipass.net (8.9.3/8.9.3) with ESMTP id OAA03743
	for <FreeBSD-gnats-submit@freebsd.org>; Sun, 5 Mar 2000 14:23:28 -0500 (EST)
Received: (from rhh@localhost)
	by stealth.ipass.net. (8.9.3/8.8.8) id OAA00868
	for FreeBSD-gnats-submit@freebsd.org; Sun, 5 Mar 2000 14:25:37 -0500 (EST)
	(envelope-from rhh)
Message-Id: <20000305142537.A759@ipass.net>
Date: Sun, 5 Mar 2000 14:25:37 -0500
From: Randall Hopper <aa8vb@ipass.net>
Sender: rhh@ipass.net
To: FreeBSD-gnats-submit@freebsd.org
In-Reply-To: <200003051914.OAA01303@stealth.ipass.net.>; from aa8vb@ipass.net on Sun, Mar 05, 2000 at 02:14:58PM -0500
Subject: Re: 3.4 Lock-up during file-completion
References: <200003051914.OAA01303@stealth.ipass.net.>

>Number:         17209
>Category:       misc
>Synopsis:       Re: 3.4 Lock-up during file-completion
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          closed
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Sun Mar  5 11:30:01 PST 2000
>Closed-Date:    Sun May 28 07:51:27 PDT 2000
>Last-Modified:  Sun May 28 07:54:14 PDT 2000
>Originator:     
>Release:        
>Organization:
>Environment:
>Description:
 More info:
 
 After rebooting, as root, I mounted the floppy again and started a
 recursive copy off it using:
 
      cd /a; tar cvf - . | (cd ~/mydir; tar --unlink -xpf - )
 
 (in a script I use).
 
 It looked like it was going well, I got my prompt back, and did a "umount
 /a" (while the floppy light was still on fwiw).  After a second or two,
 before the umount command came back, the machine froze again.  A hard boot
 was req'd to get control of the machine.
 
 Randall
 
 
 Randall Hopper:
  |
  |>Submitter-Id:   current-users
  |>Originator:     Randall Hopper
  |>Organization:   self
  |>Confidential:   no
  |>Synopsis:       3.4 Lock-up during file-completion
  |>Severity:       serious
  |>Priority:       high
  |>Category:       kern
  |>Release:        FreeBSD 3.4-RELEASE i386
  |>Class:          sw-bug
  |>Environment: 
  |
  |	Stock 3.4-RELEASE; no patches.
  |        Custom kernel config - can provide if deemed relevent.
  |        tcsh-6.09.00 - from 3.4 packages
  |        /dev/fd0 is a 3.5" floppy drive
  |
  |>Description: 
  |
  |	In an xterm running tcsh, I mounted a DOS floppy using:
  |        
  |             sudo mount -t msdos /dev/fd0 /a
  |
  |        The floppy mounted.  I was able to ls the root directory.  No
  |        problems so far.
  |
  |        Then in my shell I started typing a command to copy a file off
  |        the floppy:
  |
  |             cp -p /a/
  |
  |        At this point I hit Ctrl^D to get a directory listing of the
  |        available matching files (bound to the tcsh
  |        delete-char-or-list-or-eof function in tcsh, as is standard; type
  |        "bindkeys" to check).
  |
  |        The machine completely froze.  The X mouse cursor was dead.
  |        Ctrl-Alt-Backspace would not quit X.  Ctrl-Alt-Del would not
  |        reboot the machine.  Attempts to switch VTYs were ignored.
  |        No response for anything I tried.
  |
  |        I hard-booted and (after much fsck'ing) checked the 3.4 errata.html
  |        file on freebsd.org, and then sent this PR.
  |
  |>How-To-Repeat: 
  |
  |	Perform the above action and see if it happens for you.  
  |
  |        I'm hesitant to try tcsh matching files list on a floppy again
  |        right now (I need to get a full backup made).
  |
  |>Fix: 
  |	
  |	Unknown.
 
>How-To-Repeat:
>Fix:
>Release-Note:
>Audit-Trail:
Responsible-Changed-From-To: gnats-admin->freebsd-bugs 
Responsible-Changed-By: asmodai 
Responsible-Changed-When: Mon Mar 27 06:49:50 PST 2000 
Responsible-Changed-Why:  
This belongs to bugs. 
State-Changed-From-To: open->closed 
State-Changed-By: steve 
State-Changed-When: Sun May 28 07:51:27 PDT 2000 
State-Changed-Why:  
Followup to kern/17208. 

http://www.freebsd.org/cgi/query-pr.cgi?pr=17209 
>Unformatted:
