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Message-Id: <199811241352.FAA24576@hub.freebsd.org>
Date: Tue, 24 Nov 1998 05:52:40 -0800 (PST)
From: sdunn@npc.net
To: freebsd-gnats-submit@freebsd.org
Subject: panic: isa_dmacheck: no physical page present (mount_msdos /dev/fd0..)
X-Send-Pr-Version: www-1.0

>Number:         8843
>Category:       i386
>Synopsis:       panic: isa_dmacheck: no physical page present (mount_msdos /dev/fd0..)
>Confidential:   no
>Severity:       serious
>Priority:       high
>Responsible:    freebsd-bugs
>State:          closed
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Tue Nov 24 06:00:01 PST 1998
>Closed-Date:    Mon Jan 11 12:08:24 PST 1999
>Last-Modified:  Mon Jan 11 12:10:08 PST 1999
>Originator:     Scott Dunn
>Release:        3.0-19989804-SNAP (GENERIC) #0
>Organization:
National Processing Company (NPC)
>Environment:
FreeBSD year2000.y2k.net 3.0-19980804-SNAP FreeBSD 3.0-19980804-SNAP #0:     
Tue Aug 4 10:23:17 GMT 1998
root@make.ican.net:/usr/src/sys/compile/GENERIC  i386

>Description:
After formating, labeling, creating a new Unix file system and mounting
/dev/fd0, then doing the same for a msdos file system BSD 3.0 initiates
an auto reboot, with the following message:

panic: isa_dmacheck: no physical page present
syncing disks...111111111111111111 giving up Automatic reboot in 15 seconds

 
>How-To-Repeat:
1. fdformat /dev/fd0
2. disklabel -rw /dev/fd0 fd1440
3. newfs /dev/fd0
4. mount /dev/fd0 /mnt
5. umount /dev/fd0
6. fdformat /dev/fd0
7. disklabel -rw /dev/fd0 fd1440
8. newfs_msdos /dev/fd0
9. mount_msdos /dev/fd0 /mnt
Result: panic: isa_dmacheck: no physical page present ....see above
>Fix:
Nothing I know to fix the problem. This occurs on my Compaq Deskpro,
EN series 6266/3.2 DOM.
BSD reports the CPU like this at bootup:
CPU: Pentium II (266.62 Mhz 686 class CPU)

Feel free to contact me if I may be of assistance:
Scott Dunn, WAN Analyst
National Processing Company
(502) 315-4030
sdunn@npc.net
>Release-Note:
>Audit-Trail:

From: sdunn@npc.net
To: freebsd-gnats-submit@FreeBSD.ORG
Cc:  Subject: i386/8843: panic: isa_dmacheck: no physical page present (mount_msdos /dev/fd0..)
Date: Tue, 24 Nov 1998 05:52:40 -0800 (PST)

 >Number:         8843
 >Category:       i386
 >Synopsis:       panic: isa_dmacheck: no physical page present (mount_msdos /dev/fd0..)
 >Confidential:   no
 >Severity:       serious
 >Priority:       high
 >Responsible:    freebsd-bugs
 >State:          open
 >Quarter:
 >Keywords:
 >Date-Required:
 >Class:          sw-bug
 >Submitter-Id:   current-users
 >Arrival-Date:   Tue Nov 24 06:00:01 PST 1998
 >Last-Modified:
 >Originator:     Scott Dunn
 >Organization:
 National Processing Company (NPC)
 >Release:        3.0-19989804-SNAP (GENERIC) #0
 >Environment:
 FreeBSD year2000.y2k.net 3.0-19980804-SNAP FreeBSD 3.0-19980804-SNAP #0:     
 Tue Aug 4 10:23:17 GMT 1998
 root@make.ican.net:/usr/src/sys/compile/GENERIC  i386
 
 >Description:
 After formating, labeling, creating a new Unix file system and mounting
 /dev/fd0, then doing the same for a msdos file system BSD 3.0 initiates
 an auto reboot, with the following message:
 
 panic: isa_dmacheck: no physical page present
 syncing disks...111111111111111111 giving up Automatic reboot in 15 seconds
 
  
 >How-To-Repeat:
 1. fdformat /dev/fd0
 2. disklabel -rw /dev/fd0 fd1440
 3. newfs /dev/fd0
 4. mount /dev/fd0 /mnt
 5. umount /dev/fd0
 6. fdformat /dev/fd0
 7. disklabel -rw /dev/fd0 fd1440
 8. newfs_msdos /dev/fd0
 9. mount_msdos /dev/fd0 /mnt
 Result: panic: isa_dmacheck: no physical page present ....see above
 >Fix:
 Nothing I know to fix the problem. This occurs on my Compaq Deskpro,
 EN series 6266/3.2 DOM.
 BSD reports the CPU like this at bootup:
 CPU: Pentium II (266.62 Mhz 686 class CPU)
 
 Feel free to contact me if I may be of assistance:
 Scott Dunn, WAN Analyst
 National Processing Company
 (502) 315-4030
 sdunn@npc.net
 >Audit-Trail:
 >Unformatted:
 
 To Unsubscribe: send mail to majordomo@FreeBSD.org
 with "unsubscribe freebsd-bugs" in the body of the message
 
 

From: sdunn@npc.net
To: freebsd-gnats-submit@FreeBSD.ORG
Cc:  Subject: i386/8843: panic: isa_dmacheck: no physical page present (mount_msdos /dev/fd0..)
Date: Tue, 24 Nov 1998 05:52:40 -0800 (PST)

 >Number:         8843
 >Category:       i386
 >Synopsis:       panic: isa_dmacheck: no physical page present (mount_msdos /dev/fd0..)
 >Confidential:   no
 >Severity:       serious
 >Priority:       high
 >Responsible:    freebsd-bugs
 >State:          open
 >Quarter:
 >Keywords:
 >Date-Required:
 >Class:          sw-bug
 >Submitter-Id:   current-users
 >Arrival-Date:   Tue Nov 24 06:00:01 PST 1998
 >Last-Modified:
 >Originator:     Scott Dunn
 >Organization:
 National Processing Company (NPC)
 >Release:        3.0-19989804-SNAP (GENERIC) #0
 >Environment:
 FreeBSD year2000.y2k.net 3.0-19980804-SNAP FreeBSD 3.0-19980804-SNAP #0:     
 Tue Aug 4 10:23:17 GMT 1998
 root@make.ican.net:/usr/src/sys/compile/GENERIC  i386
 
 >Description:
 After formating, labeling, creating a new Unix file system and mounting
 /dev/fd0, then doing the same for a msdos file system BSD 3.0 initiates
 an auto reboot, with the following message:
 
 panic: isa_dmacheck: no physical page present
 syncing disks...111111111111111111 giving up Automatic reboot in 15 seconds
 
  
 >How-To-Repeat:
 1. fdformat /dev/fd0
 2. disklabel -rw /dev/fd0 fd1440
 3. newfs /dev/fd0
 4. mount /dev/fd0 /mnt
 5. umount /dev/fd0
 6. fdformat /dev/fd0
 7. disklabel -rw /dev/fd0 fd1440
 8. newfs_msdos /dev/fd0
 9. mount_msdos /dev/fd0 /mnt
 Result: panic: isa_dmacheck: no physical page present ....see above
 >Fix:
 Nothing I know to fix the problem. This occurs on my Compaq Deskpro,
 EN series 6266/3.2 DOM.
 BSD reports the CPU like this at bootup:
 CPU: Pentium II (266.62 Mhz 686 class CPU)
 
 Feel free to contact me if I may be of assistance:
 Scott Dunn, WAN Analyst
 National Processing Company
 (502) 315-4030
 sdunn@npc.net
 >Audit-Trail:
 >Unformatted:
 
 To Unsubscribe: send mail to majordomo@FreeBSD.org
 with "unsubscribe freebsd-bugs" in the body of the message
 
 
State-Changed-From-To: open->closed 
State-Changed-By: dt 
State-Changed-When: Mon Jan 11 12:08:24 PST 1999 
State-Changed-Why:  
Fixed by luoqi in revision 1.188 of src/sys/kern/vfs_bio.c 
>Unformatted:
