NetBSD Problem Report #51226

From www@NetBSD.org  Wed Jun  8 09:40:24 2016
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Message-Id: <20160608094023.5A08A7A48B@mollari.NetBSD.org>
Date: Wed,  8 Jun 2016 09:40:23 +0000 (UTC)
From: walton.david@sky.com
Reply-To: walton.david@sky.com
To: gnats-bugs@NetBSD.org
Subject: Install bug for hpcmips NetBSD V7 using FTP Full installation
X-Send-Pr-Version: www-1.0

>Number:         51226
>Category:       port-hpcmips
>Synopsis:       Install bug for hpcmips NetBSD V7 using FTP Full installation
>Confidential:   no
>Severity:       critical
>Priority:       high
>Responsible:    port-hpcmips-maintainer
>State:          closed
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Wed Jun 08 09:45:00 +0000 2016
>Closed-Date:    Sat Jun 25 07:20:13 +0000 2016
>Last-Modified:  Wed Nov 08 21:30:05 +0000 2017
>Originator:     David Walton
>Release:        NetBSD V7.0
>Organization:
Home user
>Environment:
Using IBM Workpad Z50 
Dlink WPC11 V3 wireless card wi0 interface
48 MB RAM
4GB IBM Microdrive
>Description:
Will download base ok but during installation of base it will stop at various points eg at 25% with following error:
stopped in PID 2044.1 (tar) at 801d5634 1w v0,8(s0)
>How-To-Repeat:
During installation via FTP on IBM Workpad Z50
>Fix:
unknown the furthest I have got is 32% of installing base.
Tried for several weeks please help.

>Release-Note:

>Audit-Trail:
From: David Holland <dholland-bugs@netbsd.org>
To: gnats-bugs@NetBSD.org
Cc: 
Subject: Re: port-hpcmips/51226: Install bug for hpcmips NetBSD V7 using FTP
 Full installation
Date: Sun, 12 Jun 2016 03:06:22 +0000

 On Wed, Jun 08, 2016 at 09:45:00AM +0000, walton.david@sky.com wrote:
  > Will download base ok but during installation of base it will stop
  > at various points eg at 25% with following error:
  >
  > stopped in PID 2044.1 (tar) at 801d5634 1w v0,8(s0)

 That's part of what the builtin kernel debugger prints when it
 engages, which happens if the kernel explodes.

 What are the lines immediately before this? Likely one of them begins
 "panic:".

 Also, if possible at the debugger prompt type "bt" (for "backtrace")
 and send us what it prints, which will (hopefully) tell us where
 something blew up.

 If transcribing is a problem, take a picture and post it somewhere, or
 mail it to me and I'll deal with it. (Don't mail pictures to the bug
 database, the bug database we have hates attachments...)

 -- 
 David A. Holland
 dholland@netbsd.org

State-Changed-From-To: open->closed
State-Changed-By: skrll@NetBSD.org
State-Changed-When: Sat, 25 Jun 2016 07:20:13 +0000
State-Changed-Why:
Closed as duplicate of 49903


From: "Nick Hudson" <skrll@netbsd.org>
To: gnats-bugs@gnats.NetBSD.org
Cc: 
Subject: PR/51226 CVS commit: src/sys/arch/mips/mips
Date: Thu, 30 Jun 2016 12:57:35 +0000

 Module Name:	src
 Committed By:	skrll
 Date:		Thu Jun 30 12:57:35 UTC 2016

 Modified Files:
 	src/sys/arch/mips/mips: pmap.c

 Log Message:
 Fix MIPS3_NO_PV_UNCACHED alias handling by looping through the pv_list
 looking for bad aliases and removing the bad entries.  That is, revert
 to the code before the matt-mips64 merge.

 Additionally, fix the pmap_update call to not use the (recently
  removed/freed) pv for the pmap_t.

 Fixes the following two PRs

 PR/49903: Panic during installation on WorkPad Z50 (hpcmips) whilst uncompressing base.tgz
 PR/51226: Install bug for hpcmips NetBSD V7 using FTP Full installation


 To generate a diff of this commit:
 cvs rdiff -u -r1.222 -r1.223 src/sys/arch/mips/mips/pmap.c

 Please note that diffs are not public domain; they are subject to the
 copyright notices on the relevant files.

From: "Martin Husemann" <martin@netbsd.org>
To: gnats-bugs@gnats.NetBSD.org
Cc: 
Subject: PR/51226 CVS commit: [netbsd-7-0] src/sys/arch/mips/mips
Date: Sun, 10 Jul 2016 08:44:07 +0000

 Module Name:	src
 Committed By:	martin
 Date:		Sun Jul 10 08:44:07 UTC 2016

 Modified Files:
 	src/sys/arch/mips/mips [netbsd-7-0]: pmap.c

 Log Message:
 Pull up following revision(s) (requested by skrll in ticket #1200):
 	sys/arch/mips/mips/pmap.c: revision 1.221
 	sys/arch/mips/mips/pmap.c: revision 1.222
 	sys/arch/mips/mips/pmap.c: revision 1.223
 Fix a bug introduced by me in 1.214 where unmanaged mappings would be
 affected by calls to pmap_page_protect which is wrong.  Now PV_KENTER
 mappings are left intact.
 Thanks to chuq for spotting my mistake and reviewing this diff.
 Thanks to everyone who tested it as well.
 Fix PR/51288 reproducable panic on evbmips64-eb (erlite)
 pmap_page_remove from the previous change neglected to terminate the pv
 list correctly when it started with an initial unmanaged mapping and
 subsequent managed mappings.  Fix this.
 Fix MIPS3_NO_PV_UNCACHED alias handling by looping through the pv_list
 looking for bad aliases and removing the bad entries.  That is, revert
 to the code before the matt-mips64 merge.
 Additionally, fix the pmap_update call to not use the (recently
   removed/freed) pv for the pmap_t.
 Fixes the following two PRs
 PR/49903: Panic during installation on WorkPad Z50 (hpcmips) whilst uncompressing base.tgz
 PR/51226: Install bug for hpcmips NetBSD V7 using FTP Full installation


 To generate a diff of this commit:
 cvs rdiff -u -r1.214 -r1.214.6.1 src/sys/arch/mips/mips/pmap.c

 Please note that diffs are not public domain; they are subject to the
 copyright notices on the relevant files.

From: "Martin Husemann" <martin@netbsd.org>
To: gnats-bugs@gnats.NetBSD.org
Cc: 
Subject: PR/51226 CVS commit: [netbsd-7] src/sys/arch/mips/mips
Date: Sun, 10 Jul 2016 10:33:42 +0000

 Module Name:	src
 Committed By:	martin
 Date:		Sun Jul 10 10:33:42 UTC 2016

 Modified Files:
 	src/sys/arch/mips/mips [netbsd-7]: pmap.c

 Log Message:
 Pull up following revision(s) (requested by skrll in ticket #1200):
 	sys/arch/mips/mips/pmap.c: revision 1.221
 	sys/arch/mips/mips/pmap.c: revision 1.222
 	sys/arch/mips/mips/pmap.c: revision 1.223
 Fix a bug introduced by me in 1.214 where unmanaged mappings would be
 affected by calls to pmap_page_protect which is wrong.  Now PV_KENTER
 mappings are left intact.
 Thanks to chuq for spotting my mistake and reviewing this diff.
 Thanks to everyone who tested it as well.
 Fix PR/51288 reproducable panic on evbmips64-eb (erlite)
 pmap_page_remove from the previous change neglected to terminate the pv
 list correctly when it started with an initial unmanaged mapping and
 subsequent managed mappings.  Fix this.
 Fix MIPS3_NO_PV_UNCACHED alias handling by looping through the pv_list
 looking for bad aliases and removing the bad entries.  That is, revert
 to the code before the matt-mips64 merge.
 Additionally, fix the pmap_update call to not use the (recently
   removed/freed) pv for the pmap_t.
 Fixes the following two PRs
 PR/49903: Panic during installation on WorkPad Z50 (hpcmips) whilst uncompressing base.tgz
 PR/51226: Install bug for hpcmips NetBSD V7 using FTP Full installation


 To generate a diff of this commit:
 cvs rdiff -u -r1.214 -r1.214.2.1 src/sys/arch/mips/mips/pmap.c

 Please note that diffs are not public domain; they are subject to the
 copyright notices on the relevant files.

From: "Manuel Bouyer" <bouyer@netbsd.org>
To: gnats-bugs@gnats.NetBSD.org
Cc: 
Subject: PR/51226 CVS commit: [netbsd-6] src/sys/arch/mips/mips
Date: Sat, 27 Aug 2016 14:34:55 +0000

 Module Name:	src
 Committed By:	bouyer
 Date:		Sat Aug 27 14:34:55 UTC 2016

 Modified Files:
 	src/sys/arch/mips/mips [netbsd-6]: pmap.c

 Log Message:
 Pull up following revision(s) (requested by skrll in ticket #1390):
 	sys/arch/mips/mips/pmap.c: revision 1.221
 	sys/arch/mips/mips/pmap.c: revision 1.222
 	sys/arch/mips/mips/pmap.c: revision 1.223
 Fix a bug introduced by me in 1.214 where unmanaged mappings would be
 affected by calls to pmap_page_protect which is wrong.  Now PV_KENTER
 mappings are left intact.
 Thanks to chuq for spotting my mistake and reviewing this diff.
 Thanks to everyone who tested it as well.
 Fix PR/51288 reproducable panic on evbmips64-eb (erlite)
 pmap_page_remove from the previous change neglected to terminate the pv
 list correctly when it started with an initial unmanaged mapping and
 subsequent managed mappings.  Fix this.
 Fix MIPS3_NO_PV_UNCACHED alias handling by looping through the pv_list
 looking for bad aliases and removing the bad entries.  That is, revert
 to the code before the matt-mips64 merge.
 Additionally, fix the pmap_update call to not use the (recently
   removed/freed) pv for the pmap_t.
 Fixes the following two PRs
 PR/49903: Panic during installation on WorkPad Z50 (hpcmips) whilst uncompressing base.tgz
 PR/51226: Install bug for hpcmips NetBSD V7 using FTP Full installation


 To generate a diff of this commit:
 cvs rdiff -u -r1.207.2.3 -r1.207.2.4 src/sys/arch/mips/mips/pmap.c

 Please note that diffs are not public domain; they are subject to the
 copyright notices on the relevant files.

From: "Soren Jacobsen" <snj@netbsd.org>
To: gnats-bugs@gnats.NetBSD.org
Cc: 
Subject: PR/51226 CVS commit: [netbsd-6-0] src/sys/arch/mips/mips
Date: Wed, 8 Nov 2017 21:28:18 +0000

 Module Name:	src
 Committed By:	snj
 Date:		Wed Nov  8 21:28:18 UTC 2017

 Modified Files:
 	src/sys/arch/mips/mips [netbsd-6-0]: pmap.c

 Log Message:
 Pull up following revision(s) (requested by skrll in ticket #1390):
 	sys/arch/mips/mips/pmap.c: 1.221-1.223
 Fix a bug introduced by me in 1.214 where unmanaged mappings would be
 affected by calls to pmap_page_protect which is wrong.  Now PV_KENTER
 mappings are left intact.
 Thanks to chuq for spotting my mistake and reviewing this diff.
 Thanks to everyone who tested it as well.
 Fix PR/51288 reproducable panic on evbmips64-eb (erlite)
 pmap_page_remove from the previous change neglected to terminate the pv
 list correctly when it started with an initial unmanaged mapping and
 subsequent managed mappings.  Fix this.
 Fix MIPS3_NO_PV_UNCACHED alias handling by looping through the pv_list
 looking for bad aliases and removing the bad entries.  That is, revert
 to the code before the matt-mips64 merge.
 Additionally, fix the pmap_update call to not use the (recently
   removed/freed) pv for the pmap_t.
 Fixes the following two PRs
 PR/49903: Panic during installation on WorkPad Z50 (hpcmips) whilst uncompressing base.tgz
 PR/51226: Install bug for hpcmips NetBSD V7 using FTP Full installation


 To generate a diff of this commit:
 cvs rdiff -u -r1.207.2.1.4.2 -r1.207.2.1.4.3 src/sys/arch/mips/mips/pmap.c

 Please note that diffs are not public domain; they are subject to the
 copyright notices on the relevant files.

From: "Soren Jacobsen" <snj@netbsd.org>
To: gnats-bugs@gnats.NetBSD.org
Cc: 
Subject: PR/51226 CVS commit: [netbsd-6-1] src/sys/arch/mips/mips
Date: Wed, 8 Nov 2017 21:28:24 +0000

 Module Name:	src
 Committed By:	snj
 Date:		Wed Nov  8 21:28:24 UTC 2017

 Modified Files:
 	src/sys/arch/mips/mips [netbsd-6-1]: pmap.c

 Log Message:
 Pull up following revision(s) (requested by skrll in ticket #1390):
 	sys/arch/mips/mips/pmap.c: 1.221-1.223
 Fix a bug introduced by me in 1.214 where unmanaged mappings would be
 affected by calls to pmap_page_protect which is wrong.  Now PV_KENTER
 mappings are left intact.
 Thanks to chuq for spotting my mistake and reviewing this diff.
 Thanks to everyone who tested it as well.
 Fix PR/51288 reproducable panic on evbmips64-eb (erlite)
 pmap_page_remove from the previous change neglected to terminate the pv
 list correctly when it started with an initial unmanaged mapping and
 subsequent managed mappings.  Fix this.
 Fix MIPS3_NO_PV_UNCACHED alias handling by looping through the pv_list
 looking for bad aliases and removing the bad entries.  That is, revert
 to the code before the matt-mips64 merge.
 Additionally, fix the pmap_update call to not use the (recently
   removed/freed) pv for the pmap_t.
 Fixes the following two PRs
 PR/49903: Panic during installation on WorkPad Z50 (hpcmips) whilst uncompressing base.tgz
 PR/51226: Install bug for hpcmips NetBSD V7 using FTP Full installation


 To generate a diff of this commit:
 cvs rdiff -u -r1.207.2.1.6.2 -r1.207.2.1.6.3 src/sys/arch/mips/mips/pmap.c

 Please note that diffs are not public domain; they are subject to the
 copyright notices on the relevant files.

>Unformatted:

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