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Date: Mon, 26 Mar 2001 08:06:11 -0800 (PST)
From: denton@cs.colostate.edu
To: freebsd-gnats-submit@FreeBSD.org
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Subject: misc/26113: While attempting to move files I get a kernel panic/ page fault
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>Number:         26113
>Category:       misc
>Synopsis:       While attempting to move files I get a kernel panic/ page fault
>Confidential:   no
>Severity:       critical
>Priority:       high
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Mon Mar 26 08:10:01 PST 2001
>Closed-Date:
>Last-Modified:
>Originator:     Jason Denton
>Release:        4.3 RC #1
>Organization:
Colorado State University
>Environment:
FreeBSD res099070.halls.colostate.edu 4.3-RC FreeBSD 4.3-RC #1: Mon Mar 26 08:44:14 MST 2001     toor@res099070.halls.colostate.edu:/usr/src/sys/compile/Preacher  i386
>Description:
I have StarOffice52 installed in /usr/local/office52. I want to move it
to /opt, which is on the same disk but a different partition. I type :

mv offic52 /opt/Ofice52 from the /usr/local directory. I then get something like :

Fatal Trap 12: Page fault while in kernel mode
Fault virtual address: 0xc28b80c7
Fault code = supervisor read, page not present
Instruction Pointer = 0x80xc020da11
Stack Pointer = 0x10:0xc8746c0c
Frame Pointer = 0x10:0xc8746c0c
Code Segment = base 0x10, limit 0xfffff, type 0x1b
             = DPL0, pres1, def32, gram1
Processor eflags = interrupt enabled, resume, IOPL=0
Current Process = 290 (cp)
interrupt mask = none
trap number = 12
Panic : page fault


This is repeatable. The disk is a UDMA66 from seagate. Softupdates not enabled at this time.
>How-To-Repeat:
Attempt to move large number of files between partitions.
>Fix:

>Release-Note:
>Audit-Trail:
>Unformatted:

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