[Kernel-packages] [Bug 1628173] Re: ISST-LTE:pVM:roselp2:ubuntu 16.10: crash failed to check vmcore of 4.8 kernel

2017-08-31 Thread bugproxy 
--- Comment From ru...@us.ibm.com 2017-08-31 17:54 EDT---
Closing this bug against 16.10 as it is EOL and linux-crashdump has been 
updated for zesty.

** Tags removed: targetmilestone-inin1610
** Tags added: targetmilestone-inin1704

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Title:
  ISST-LTE:pVM:roselp2:ubuntu 16.10: crash failed to check vmcore of 4.8
  kernel

Status in crash package in Ubuntu:
  In Progress

Bug description:
  == Comment: #0 - Ping Tian Han  - 2016-09-22 03:05:36 ==
  ---Problem Description---
  crash cannot check vmcore of 4.8 kernel. 

  Then when trying to check the core with crash:

  % sudo crash /usr/lib/debug/boot/vmlinux-4.8.0-14-generic
  /var/crash/201609212349/vmcore.201609212349

  crash 7.1.5
  Copyright (C) 2002-2016  Red Hat, Inc.
  Copyright (C) 2004, 2005, 2006, 2010  IBM Corporation
  Copyright (C) 1999-2006  Hewlett-Packard Co
  Copyright (C) 2005, 2006, 2011, 2012  Fujitsu Limited
  Copyright (C) 2006, 2007  VA Linux Systems Japan K.K.
  Copyright (C) 2005, 2011  NEC Corporation
  Copyright (C) 1999, 2002, 2007  Silicon Graphics, Inc.
  Copyright (C) 1999, 2000, 2001, 2002  Mission Critical Linux, Inc.
  This program is free software, covered by the GNU General Public License,
  and you are welcome to change it and/or distribute copies of it under
  certain conditions.  Enter "help copying" to see the conditions.
  This program has absolutely no warranty.  Enter "help warranty" for details.

  GNU gdb (GDB) 7.6
  Copyright (C) 2013 Free Software Foundation, Inc.
  License GPLv3+: GNU GPL version 3 or later 
  This is free software: you are free to change and redistribute it.
  There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
  and "show warranty" for details.
  This GDB was configured as "powerpc64le-unknown-linux-gnu"...

  please wait... (gathering kmem slab cache data)
  crash: invalid kernel virtual address: 7aa9fe0100  type: "pmd page"

   
  ---uname output---
  Linux roselp2 4.8.0-14-generic #15-Ubuntu SMP Tue Sep 20 21:59:33 UTC 2016 
ppc64le ppc64le ppc64le GNU/Linux
   
  Machine Type = IBM,8286-42A, lpar 
   
  ---Steps to Reproduce---
   1. install 4.8 kernel
  2. trigger kdump to get vmcore
  3. check the vmcore with crash

  
  == Comment: #8 - Hari Krishna Bathini  - 2016-09-24 14:12:23 ==
  The below commit is needed for vtop address translation to succeed

commit 182914debbb9a2671ef644027fedd339aa9c80e0
Author: Dave Anderson 
Date:   Fri Sep 23 09:09:15 2016 -0400

  With the introduction of radix MMU in Power ISA 3.0, there are
  changes in kernel page table management accommodating it.  This patch
  series makes appropriate changes here to work for such kernels.
  Also, this series fixes a few bugs along the way:
  
ppc64: fix vtop page translation for 4K pages
ppc64: Use kernel terminology for each level in 4-level page table
ppc64/book3s: address changes in kernel v4.5
ppc64/book3s: address change in page flags for PowerISA v3.0
ppc64: use physical addresses and unfold pud for 64K page size
ppc64/book3s: support big endian Linux page tables
  
  The patches are needed for Linux v4.5 and later kernels on all
  ppc64 hardware.
  (hbath...@linux.vnet.ibm.com)
  --

  Also, the below commit is needed

commit 8ceb1ac628bf6a0a7f0bbfff030ec93081bca4cd
Author: Dave Anderson 
Date:   Mon May 23 11:23:01 2016 -0400

  Fix for Linux commit 0139aa7b7fa12ceef095d99dc36606a5b10ab83a, which
  renamed the page._count member to page._refcount.  Without the patch,
  certain "kmem" commands fail with the "kmem: invalid structure member
  offset: page_count".
  (ander...@redhat.com)

  Thanks
  Hari

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[Kernel-packages] [Bug 1628173] Re: ISST-LTE:pVM:roselp2:ubuntu 16.10: crash failed to check vmcore of 4.8 kernel

2016-10-12 Thread bugproxy 
--- Comment From pt...@cn.ibm.com 2016-10-12 22:15 EDT---
(In reply to comment #21)
> I saw that the crash package is already included in the -proposed archive.
> Can you test with it?
>
> $ apt-cache madison crash
>  crash | 7.1.5-1ubuntu2 | http://us.ports.ubuntu.com/ubuntu-ports
> yakkety-proposed/main ppc64el Packages

This bug has been fixed on the new version. Thanks.

** Tags removed: targetmilestone-inin---
** Tags added: targetmilestone-inin1610

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You received this bug notification because you are a member of Kernel
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Title:
  ISST-LTE:pVM:roselp2:ubuntu 16.10: crash failed to check vmcore of 4.8
  kernel

Status in crash package in Ubuntu:
  In Progress

Bug description:
  == Comment: #0 - Ping Tian Han  - 2016-09-22 03:05:36 ==
  ---Problem Description---
  crash cannot check vmcore of 4.8 kernel. 

  Then when trying to check the core with crash:

  % sudo crash /usr/lib/debug/boot/vmlinux-4.8.0-14-generic
  /var/crash/201609212349/vmcore.201609212349

  crash 7.1.5
  Copyright (C) 2002-2016  Red Hat, Inc.
  Copyright (C) 2004, 2005, 2006, 2010  IBM Corporation
  Copyright (C) 1999-2006  Hewlett-Packard Co
  Copyright (C) 2005, 2006, 2011, 2012  Fujitsu Limited
  Copyright (C) 2006, 2007  VA Linux Systems Japan K.K.
  Copyright (C) 2005, 2011  NEC Corporation
  Copyright (C) 1999, 2002, 2007  Silicon Graphics, Inc.
  Copyright (C) 1999, 2000, 2001, 2002  Mission Critical Linux, Inc.
  This program is free software, covered by the GNU General Public License,
  and you are welcome to change it and/or distribute copies of it under
  certain conditions.  Enter "help copying" to see the conditions.
  This program has absolutely no warranty.  Enter "help warranty" for details.

  GNU gdb (GDB) 7.6
  Copyright (C) 2013 Free Software Foundation, Inc.
  License GPLv3+: GNU GPL version 3 or later 
  This is free software: you are free to change and redistribute it.
  There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
  and "show warranty" for details.
  This GDB was configured as "powerpc64le-unknown-linux-gnu"...

  please wait... (gathering kmem slab cache data)
  crash: invalid kernel virtual address: 7aa9fe0100  type: "pmd page"

   
  ---uname output---
  Linux roselp2 4.8.0-14-generic #15-Ubuntu SMP Tue Sep 20 21:59:33 UTC 2016 
ppc64le ppc64le ppc64le GNU/Linux
   
  Machine Type = IBM,8286-42A, lpar 
   
  ---Steps to Reproduce---
   1. install 4.8 kernel
  2. trigger kdump to get vmcore
  3. check the vmcore with crash

  
  == Comment: #8 - Hari Krishna Bathini  - 2016-09-24 14:12:23 ==
  The below commit is needed for vtop address translation to succeed

commit 182914debbb9a2671ef644027fedd339aa9c80e0
Author: Dave Anderson 
Date:   Fri Sep 23 09:09:15 2016 -0400

  With the introduction of radix MMU in Power ISA 3.0, there are
  changes in kernel page table management accommodating it.  This patch
  series makes appropriate changes here to work for such kernels.
  Also, this series fixes a few bugs along the way:
  
ppc64: fix vtop page translation for 4K pages
ppc64: Use kernel terminology for each level in 4-level page table
ppc64/book3s: address changes in kernel v4.5
ppc64/book3s: address change in page flags for PowerISA v3.0
ppc64: use physical addresses and unfold pud for 64K page size
ppc64/book3s: support big endian Linux page tables
  
  The patches are needed for Linux v4.5 and later kernels on all
  ppc64 hardware.
  (hbath...@linux.vnet.ibm.com)
  --

  Also, the below commit is needed

commit 8ceb1ac628bf6a0a7f0bbfff030ec93081bca4cd
Author: Dave Anderson 
Date:   Mon May 23 11:23:01 2016 -0400

  Fix for Linux commit 0139aa7b7fa12ceef095d99dc36606a5b10ab83a, which
  renamed the page._count member to page._refcount.  Without the patch,
  certain "kmem" commands fail with the "kmem: invalid structure member
  offset: page_count".
  (ander...@redhat.com)

  Thanks
  Hari

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1628173] Re: ISST-LTE:pVM:roselp2:ubuntu 16.10: crash failed to check vmcore of 4.8 kernel

2016-09-27 Thread Chris J Arges 
Uploaded fix into yakkety, pending approval in queue.

** Changed in: crash (Ubuntu)
   Importance: Undecided => Medium

** Changed in: crash (Ubuntu)
   Status: New => In Progress

** Changed in: crash (Ubuntu)
 Assignee: Taco Screen team (taco-screen-team) => Chris J Arges (arges)

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1628173

Title:
  ISST-LTE:pVM:roselp2:ubuntu 16.10: crash failed to check vmcore of 4.8
  kernel

Status in crash package in Ubuntu:
  In Progress

Bug description:
  == Comment: #0 - Ping Tian Han  - 2016-09-22 03:05:36 ==
  ---Problem Description---
  crash cannot check vmcore of 4.8 kernel. 

  Then when trying to check the core with crash:

  % sudo crash /usr/lib/debug/boot/vmlinux-4.8.0-14-generic
  /var/crash/201609212349/vmcore.201609212349

  crash 7.1.5
  Copyright (C) 2002-2016  Red Hat, Inc.
  Copyright (C) 2004, 2005, 2006, 2010  IBM Corporation
  Copyright (C) 1999-2006  Hewlett-Packard Co
  Copyright (C) 2005, 2006, 2011, 2012  Fujitsu Limited
  Copyright (C) 2006, 2007  VA Linux Systems Japan K.K.
  Copyright (C) 2005, 2011  NEC Corporation
  Copyright (C) 1999, 2002, 2007  Silicon Graphics, Inc.
  Copyright (C) 1999, 2000, 2001, 2002  Mission Critical Linux, Inc.
  This program is free software, covered by the GNU General Public License,
  and you are welcome to change it and/or distribute copies of it under
  certain conditions.  Enter "help copying" to see the conditions.
  This program has absolutely no warranty.  Enter "help warranty" for details.

  GNU gdb (GDB) 7.6
  Copyright (C) 2013 Free Software Foundation, Inc.
  License GPLv3+: GNU GPL version 3 or later 
  This is free software: you are free to change and redistribute it.
  There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
  and "show warranty" for details.
  This GDB was configured as "powerpc64le-unknown-linux-gnu"...

  please wait... (gathering kmem slab cache data)
  crash: invalid kernel virtual address: 7aa9fe0100  type: "pmd page"

   
  ---uname output---
  Linux roselp2 4.8.0-14-generic #15-Ubuntu SMP Tue Sep 20 21:59:33 UTC 2016 
ppc64le ppc64le ppc64le GNU/Linux
   
  Machine Type = IBM,8286-42A, lpar 
   
  ---Steps to Reproduce---
   1. install 4.8 kernel
  2. trigger kdump to get vmcore
  3. check the vmcore with crash

  
  == Comment: #8 - Hari Krishna Bathini  - 2016-09-24 14:12:23 ==
  The below commit is needed for vtop address translation to succeed

commit 182914debbb9a2671ef644027fedd339aa9c80e0
Author: Dave Anderson 
Date:   Fri Sep 23 09:09:15 2016 -0400

  With the introduction of radix MMU in Power ISA 3.0, there are
  changes in kernel page table management accommodating it.  This patch
  series makes appropriate changes here to work for such kernels.
  Also, this series fixes a few bugs along the way:
  
ppc64: fix vtop page translation for 4K pages
ppc64: Use kernel terminology for each level in 4-level page table
ppc64/book3s: address changes in kernel v4.5
ppc64/book3s: address change in page flags for PowerISA v3.0
ppc64: use physical addresses and unfold pud for 64K page size
ppc64/book3s: support big endian Linux page tables
  
  The patches are needed for Linux v4.5 and later kernels on all
  ppc64 hardware.
  (hbath...@linux.vnet.ibm.com)
  --

  Also, the below commit is needed

commit 8ceb1ac628bf6a0a7f0bbfff030ec93081bca4cd
Author: Dave Anderson 
Date:   Mon May 23 11:23:01 2016 -0400

  Fix for Linux commit 0139aa7b7fa12ceef095d99dc36606a5b10ab83a, which
  renamed the page._count member to page._refcount.  Without the patch,
  certain "kmem" commands fail with the "kmem: invalid structure member
  offset: page_count".
  (ander...@redhat.com)

  Thanks
  Hari

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/crash/+bug/1628173/+subscriptions

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[Kernel-packages] [Bug 1628173] Re: ISST-LTE:pVM:roselp2:ubuntu 16.10: crash failed to check vmcore of 4.8 kernel

2016-09-27 Thread Leann Ogasawara 
https://github.com/crash-
utility/crash/commit/182914debbb9a2671ef644027fedd339aa9c80e0

https://github.com/crash-
utility/crash/commit/8ceb1ac628bf6a0a7f0bbfff030ec93081bca4cd


** Tags added: kernel-4.8

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Title:
  ISST-LTE:pVM:roselp2:ubuntu 16.10: crash failed to check vmcore of 4.8
  kernel

Status in crash package in Ubuntu:
  New

Bug description:
  == Comment: #0 - Ping Tian Han  - 2016-09-22 03:05:36 ==
  ---Problem Description---
  crash cannot check vmcore of 4.8 kernel. 

  Then when trying to check the core with crash:

  % sudo crash /usr/lib/debug/boot/vmlinux-4.8.0-14-generic
  /var/crash/201609212349/vmcore.201609212349

  crash 7.1.5
  Copyright (C) 2002-2016  Red Hat, Inc.
  Copyright (C) 2004, 2005, 2006, 2010  IBM Corporation
  Copyright (C) 1999-2006  Hewlett-Packard Co
  Copyright (C) 2005, 2006, 2011, 2012  Fujitsu Limited
  Copyright (C) 2006, 2007  VA Linux Systems Japan K.K.
  Copyright (C) 2005, 2011  NEC Corporation
  Copyright (C) 1999, 2002, 2007  Silicon Graphics, Inc.
  Copyright (C) 1999, 2000, 2001, 2002  Mission Critical Linux, Inc.
  This program is free software, covered by the GNU General Public License,
  and you are welcome to change it and/or distribute copies of it under
  certain conditions.  Enter "help copying" to see the conditions.
  This program has absolutely no warranty.  Enter "help warranty" for details.

  GNU gdb (GDB) 7.6
  Copyright (C) 2013 Free Software Foundation, Inc.
  License GPLv3+: GNU GPL version 3 or later 
  This is free software: you are free to change and redistribute it.
  There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
  and "show warranty" for details.
  This GDB was configured as "powerpc64le-unknown-linux-gnu"...

  please wait... (gathering kmem slab cache data)
  crash: invalid kernel virtual address: 7aa9fe0100  type: "pmd page"

   
  ---uname output---
  Linux roselp2 4.8.0-14-generic #15-Ubuntu SMP Tue Sep 20 21:59:33 UTC 2016 
ppc64le ppc64le ppc64le GNU/Linux
   
  Machine Type = IBM,8286-42A, lpar 
   
  ---Steps to Reproduce---
   1. install 4.8 kernel
  2. trigger kdump to get vmcore
  3. check the vmcore with crash

  
  == Comment: #8 - Hari Krishna Bathini  - 2016-09-24 14:12:23 ==
  The below commit is needed for vtop address translation to succeed

commit 182914debbb9a2671ef644027fedd339aa9c80e0
Author: Dave Anderson 
Date:   Fri Sep 23 09:09:15 2016 -0400

  With the introduction of radix MMU in Power ISA 3.0, there are
  changes in kernel page table management accommodating it.  This patch
  series makes appropriate changes here to work for such kernels.
  Also, this series fixes a few bugs along the way:
  
ppc64: fix vtop page translation for 4K pages
ppc64: Use kernel terminology for each level in 4-level page table
ppc64/book3s: address changes in kernel v4.5
ppc64/book3s: address change in page flags for PowerISA v3.0
ppc64: use physical addresses and unfold pud for 64K page size
ppc64/book3s: support big endian Linux page tables
  
  The patches are needed for Linux v4.5 and later kernels on all
  ppc64 hardware.
  (hbath...@linux.vnet.ibm.com)
  --

  Also, the below commit is needed

commit 8ceb1ac628bf6a0a7f0bbfff030ec93081bca4cd
Author: Dave Anderson 
Date:   Mon May 23 11:23:01 2016 -0400

  Fix for Linux commit 0139aa7b7fa12ceef095d99dc36606a5b10ab83a, which
  renamed the page._count member to page._refcount.  Without the patch,
  certain "kmem" commands fail with the "kmem: invalid structure member
  offset: page_count".
  (ander...@redhat.com)

  Thanks
  Hari

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/crash/+bug/1628173/+subscriptions

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