subject:"\[Kernel\-packages\] \[Bug 1619552\] Comment bridged from LTC Bugzilla"

[Kernel-packages] [Bug 1619552] Comment bridged from LTC Bugzilla

2016-10-17 Thread bugproxy

--- Comment From hegdevas...@in.ibm.com 2016-10-17 02:52 EDT---
(In reply to comment #16)
> This bug was fixed in the package linux - 4.4.0-42.62

Thanks!

-Vasant

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https://bugs.launchpad.net/bugs/1619552

Title:
  Failed to acknowledge elog:
  /sys/firmware/opal/elog/0x5018d709/acknowledge (2:No such file or
  directory)

Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Released
Status in linux source package in Yakkety:
  Fix Released

Bug description:
  == Comment: #0 - Mukesh K. Ojha  - 2016-09-02 02:10:14 ==
  ---Problem Description---
  Kernel is failed to free the kobject while acknowledging the error log which 
has been notified two times.
   
  Contact Information = Contact Information =  mukeo...@in.ibm.com 
   
  ---uname output---
  Ubuntu 16.04.01 LTS
   
  Machine Type = All power machine 
   
  ---Debugger---
  A debugger is not configured
   
  ---Steps to Reproduce---
   
  Steps to reproduce:
  1.Boot the system to petitboot.
  2. Issue FSP Soft reset of Service Processor From ASMI page.
  3. After FSP comes up, boot the system to host OS.
  4. In the host OS seen the failure to acknowledge for one of elog.

  
  root@p8wookie ~]# service opal_errd status
  Redirecting to /bin/systemctl status  opal_errd.service
  opal_errd.service - opal_errd (PowerNV platform error handling) Service
 Loaded: loaded (/usr/lib/systemd/system/opal_errd.service; enabled)
 Active: active (running) since Wed 2016-08-03 07:55:03 CDT; 2min 4s ago
Process: 3452 ExecStart=/usr/libexec/ppc64-diag/opal_errd start 
(code=exited, status=0/SUCCESS)
   Main PID: 3497 (opal_errd)
 CGroup: /system.slice/opal_errd.service
 ??3497 /usr/sbin/opal_errd

  Aug 03 07:57:03 p8wookie.aus.stglabs.ibm.com ELOG[3497]: 
LID[5018d709]::SRC[B1763435]::Other Subsystems::Informational Event::No service 
action required
  Aug 03 07:57:03 p8wookie.aus.stglabs.ibm.com ELOG[3497]: Failed to 
acknowledge elog: /sys/firmware/opal/elog/0x5018d709/acknowledge (2:No such 
file or directory)
  Aug 03 07:57:04 p8wookie.aus.stglabs.ibm.com ELOG[3497]: 
LID[5018d709]::SRC[B1763435]::Other Subsystems::Informational Event::No service 
action required
  Aug 03 07:57:04 p8wookie.aus.stglabs.ibm.com ELOG[3497]: Failed to 
acknowledge elog: /sys/firmware/opal/elog/0x5018d709/acknowledge (2:No such 
file or directory)
  Aug 03 07:57:05 p8wookie.aus.stglabs.ibm.com ELOG[3497]: 
LID[5018d709]::SRC[B1763435]::Other Subsystems::Informational Event::No service 
action required
  Aug 03 07:57:05 p8wookie.aus.stglabs.ibm.com ELOG[3497]: Failed to 
acknowledge elog: /sys/firmware/opal/elog/0x5018d709/acknowledge (2:No such 
file or directory)
  Aug 03 07:57:06 p8wookie.aus.stglabs.ibm.com ELOG[3497]: 
LID[5018d709]::SRC[B1763435]::Other Subsystems::Informational Event::No service 
action required
  Aug 03 07:57:06 p8wookie.aus.stglabs.ibm.com ELOG[3497]: Failed to 
acknowledge elog: /sys/firmware/opal/elog/0x5018d709/acknowledge (2:No such 
file or directory)
  Aug 03 07:57:07 p8wookie.aus.stglabs.ibm.com ELOG[3497]: 
LID[5018d709]::SRC[B1763435]::Other Subsystems::Informational Event::No service 
action required
  Aug 03 07:57:07 p8wookie.aus.stglabs.ibm.com ELOG[3497]: Failed to 
acknowledge elog: /sys/firmware/opal/elog/0x5018d709/acknowledge (2:No such 
file or directory)


  
  [root@p8wookie ~]# cd /sys/firmware/opal/elog/
  [root@p8wookie elog]# ls
  0x5018d709
  [root@p8wookie elog]# 
   
  Stack trace output:
   no
   
  Oops output:
   no
   
  System Dump Info:
The system is not configured to capture a system dump.
   
  *Additional Instructions for Contact Information =  mukeo...@in.ibm.com: 
  -Attach sysctl -a output output to the bug.

  == Comment: #1 - Mukesh K. Ojha  - 2016-09-02 02:12:45 ==
  Upstream commit :

  commit a9cbf0b2195b695cbcaa4e2770948c212e9a
  Author: Mukesh Ojha 
  Date:   Mon Aug 22 12:17:44 2016 +0530

  powerpc/powernv : Drop reference added by kset_find_obj()
  
  In a situation, where Linux kernel gets notified about duplicate error log
  from OPAL, it is been observed that kernel fails to remove sysfs entries
  (/sys/firmware/opal/elog/0x) of such error logs. This is because,
  we currently search the error log/dump kobject in the kset list via
  'kset_find_obj()' routine. Which eventually increment the reference count
  by one, once it founds the kobject.

  
  Above patch is the solution of this bugzilla.

  Kindly pull this patch in for both Ubuntu 16.04 LTS and Ubuntu 16.10.

  -Mukesh

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1619552/+subscriptions

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Post to :

[Kernel-packages] [Bug 1619552] Comment bridged from LTC Bugzilla

2016-10-04 Thread bugproxy

--- Comment From mukeo...@in.ibm.com 2016-10-04 16:51 EDT---
system is not booting after selecting host from petitboot with 
Ubuntu-4.4.0-41.61 kernel
and its is not related to this patch even without this patch also it is falling 
into below case.

mukesh@mukesh-ThinkPad-T450:~/Downloads/skiboot$ ipmitool -I lanplus -H 
9.40.192.56  -P PASSW0RD sol deactivate
mukesh@mukesh-ThinkPad-T450:~/Downloads/skiboot$ ipmitool -I lanplus -H 
9.40.192.56  -P PASSW0RD sol activate
[SOL Session operational.  Use ~? for help]

Gave up waiting for root device.  Common problems:
- Boot args (cat /proc/cmdline)
- Check rootdelay= (did the system wait long enough?)
- Check root= (did the system wait for the right device?)
- Missing modules (cat /proc/modules; ls /dev)
ALERT!  UUID=82a543eb-e7c0-4cc5-93f9-3a7394a948c3 does not exist.  Dropping to 
a shell!

BusyBox v1.22.1 (Ubuntu 1:1.22.0-19ubuntu2) built-in shell (ash)
Enter 'help' for a list of built-in commands.

(initramfs)
(initramfs)
(initramfs)
(initramfs)
(initramfs)
(initramfs)
(initramfs)
(initramfs)

-Mukesh

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1619552

Title:
  Failed to acknowledge elog:
  /sys/firmware/opal/elog/0x5018d709/acknowledge (2:No such file or
  directory)

Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Committed
Status in linux source package in Yakkety:
  Fix Released

Bug description:
  == Comment: #0 - Mukesh K. Ojha  - 2016-09-02 02:10:14 ==
  ---Problem Description---
  Kernel is failed to free the kobject while acknowledging the error log which 
has been notified two times.
   
  Contact Information = Contact Information =  mukeo...@in.ibm.com 
   
  ---uname output---
  Ubuntu 16.04.01 LTS
   
  Machine Type = All power machine 
   
  ---Debugger---
  A debugger is not configured
   
  ---Steps to Reproduce---
   
  Steps to reproduce:
  1.Boot the system to petitboot.
  2. Issue FSP Soft reset of Service Processor From ASMI page.
  3. After FSP comes up, boot the system to host OS.
  4. In the host OS seen the failure to acknowledge for one of elog.

  
  root@p8wookie ~]# service opal_errd status
  Redirecting to /bin/systemctl status  opal_errd.service
  opal_errd.service - opal_errd (PowerNV platform error handling) Service
 Loaded: loaded (/usr/lib/systemd/system/opal_errd.service; enabled)
 Active: active (running) since Wed 2016-08-03 07:55:03 CDT; 2min 4s ago
Process: 3452 ExecStart=/usr/libexec/ppc64-diag/opal_errd start 
(code=exited, status=0/SUCCESS)
   Main PID: 3497 (opal_errd)
 CGroup: /system.slice/opal_errd.service
 ??3497 /usr/sbin/opal_errd

  Aug 03 07:57:03 p8wookie.aus.stglabs.ibm.com ELOG[3497]: 
LID[5018d709]::SRC[B1763435]::Other Subsystems::Informational Event::No service 
action required
  Aug 03 07:57:03 p8wookie.aus.stglabs.ibm.com ELOG[3497]: Failed to 
acknowledge elog: /sys/firmware/opal/elog/0x5018d709/acknowledge (2:No such 
file or directory)
  Aug 03 07:57:04 p8wookie.aus.stglabs.ibm.com ELOG[3497]: 
LID[5018d709]::SRC[B1763435]::Other Subsystems::Informational Event::No service 
action required
  Aug 03 07:57:04 p8wookie.aus.stglabs.ibm.com ELOG[3497]: Failed to 
acknowledge elog: /sys/firmware/opal/elog/0x5018d709/acknowledge (2:No such 
file or directory)
  Aug 03 07:57:05 p8wookie.aus.stglabs.ibm.com ELOG[3497]: 
LID[5018d709]::SRC[B1763435]::Other Subsystems::Informational Event::No service 
action required
  Aug 03 07:57:05 p8wookie.aus.stglabs.ibm.com ELOG[3497]: Failed to 
acknowledge elog: /sys/firmware/opal/elog/0x5018d709/acknowledge (2:No such 
file or directory)
  Aug 03 07:57:06 p8wookie.aus.stglabs.ibm.com ELOG[3497]: 
LID[5018d709]::SRC[B1763435]::Other Subsystems::Informational Event::No service 
action required
  Aug 03 07:57:06 p8wookie.aus.stglabs.ibm.com ELOG[3497]: Failed to 
acknowledge elog: /sys/firmware/opal/elog/0x5018d709/acknowledge (2:No such 
file or directory)
  Aug 03 07:57:07 p8wookie.aus.stglabs.ibm.com ELOG[3497]: 
LID[5018d709]::SRC[B1763435]::Other Subsystems::Informational Event::No service 
action required
  Aug 03 07:57:07 p8wookie.aus.stglabs.ibm.com ELOG[3497]: Failed to 
acknowledge elog: /sys/firmware/opal/elog/0x5018d709/acknowledge (2:No such 
file or directory)


  
  [root@p8wookie ~]# cd /sys/firmware/opal/elog/
  [root@p8wookie elog]# ls
  0x5018d709
  [root@p8wookie elog]# 
   
  Stack trace output:
   no
   
  Oops output:
   no
   
  System Dump Info:
The system is not configured to capture a system dump.
   
  *Additional Instructions for Contact Information =  mukeo...@in.ibm.com: 
  -Attach sysctl -a output output to the bug.

  == Comment: #1 - Mukesh K. Ojha  - 2016-09-02 02:12:45 ==
  Upstream commit :

  commit a9cbf0b2195b695cbcaa4e2770948c212e9a
  Author: Mukesh Ojha

[Kernel-packages] [Bug 1619552] Comment bridged from LTC Bugzilla

2016-10-04 Thread bugproxy

--- Comment From mukeo...@in.ibm.com 2016-10-04 04:54 EDT---
Hi Tim,

Can you please remove this tag 'verification-needed-xenial' for now as the fix 
is not
yet released for Xenial.

Enable the tag once it is released for Xenial.

-Mukesh

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1619552

Title:
  Failed to acknowledge elog:
  /sys/firmware/opal/elog/0x5018d709/acknowledge (2:No such file or
  directory)

Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Committed
Status in linux source package in Yakkety:
  Fix Released

Bug description:
  == Comment: #0 - Mukesh K. Ojha  - 2016-09-02 02:10:14 ==
  ---Problem Description---
  Kernel is failed to free the kobject while acknowledging the error log which 
has been notified two times.
   
  Contact Information = Contact Information =  mukeo...@in.ibm.com 
   
  ---uname output---
  Ubuntu 16.04.01 LTS
   
  Machine Type = All power machine 
   
  ---Debugger---
  A debugger is not configured
   
  ---Steps to Reproduce---
   
  Steps to reproduce:
  1.Boot the system to petitboot.
  2. Issue FSP Soft reset of Service Processor From ASMI page.
  3. After FSP comes up, boot the system to host OS.
  4. In the host OS seen the failure to acknowledge for one of elog.

  
  root@p8wookie ~]# service opal_errd status
  Redirecting to /bin/systemctl status  opal_errd.service
  opal_errd.service - opal_errd (PowerNV platform error handling) Service
 Loaded: loaded (/usr/lib/systemd/system/opal_errd.service; enabled)
 Active: active (running) since Wed 2016-08-03 07:55:03 CDT; 2min 4s ago
Process: 3452 ExecStart=/usr/libexec/ppc64-diag/opal_errd start 
(code=exited, status=0/SUCCESS)
   Main PID: 3497 (opal_errd)
 CGroup: /system.slice/opal_errd.service
 ??3497 /usr/sbin/opal_errd

  Aug 03 07:57:03 p8wookie.aus.stglabs.ibm.com ELOG[3497]: 
LID[5018d709]::SRC[B1763435]::Other Subsystems::Informational Event::No service 
action required
  Aug 03 07:57:03 p8wookie.aus.stglabs.ibm.com ELOG[3497]: Failed to 
acknowledge elog: /sys/firmware/opal/elog/0x5018d709/acknowledge (2:No such 
file or directory)
  Aug 03 07:57:04 p8wookie.aus.stglabs.ibm.com ELOG[3497]: 
LID[5018d709]::SRC[B1763435]::Other Subsystems::Informational Event::No service 
action required
  Aug 03 07:57:04 p8wookie.aus.stglabs.ibm.com ELOG[3497]: Failed to 
acknowledge elog: /sys/firmware/opal/elog/0x5018d709/acknowledge (2:No such 
file or directory)
  Aug 03 07:57:05 p8wookie.aus.stglabs.ibm.com ELOG[3497]: 
LID[5018d709]::SRC[B1763435]::Other Subsystems::Informational Event::No service 
action required
  Aug 03 07:57:05 p8wookie.aus.stglabs.ibm.com ELOG[3497]: Failed to 
acknowledge elog: /sys/firmware/opal/elog/0x5018d709/acknowledge (2:No such 
file or directory)
  Aug 03 07:57:06 p8wookie.aus.stglabs.ibm.com ELOG[3497]: 
LID[5018d709]::SRC[B1763435]::Other Subsystems::Informational Event::No service 
action required
  Aug 03 07:57:06 p8wookie.aus.stglabs.ibm.com ELOG[3497]: Failed to 
acknowledge elog: /sys/firmware/opal/elog/0x5018d709/acknowledge (2:No such 
file or directory)
  Aug 03 07:57:07 p8wookie.aus.stglabs.ibm.com ELOG[3497]: 
LID[5018d709]::SRC[B1763435]::Other Subsystems::Informational Event::No service 
action required
  Aug 03 07:57:07 p8wookie.aus.stglabs.ibm.com ELOG[3497]: Failed to 
acknowledge elog: /sys/firmware/opal/elog/0x5018d709/acknowledge (2:No such 
file or directory)


  
  [root@p8wookie ~]# cd /sys/firmware/opal/elog/
  [root@p8wookie elog]# ls
  0x5018d709
  [root@p8wookie elog]# 
   
  Stack trace output:
   no
   
  Oops output:
   no
   
  System Dump Info:
The system is not configured to capture a system dump.
   
  *Additional Instructions for Contact Information =  mukeo...@in.ibm.com: 
  -Attach sysctl -a output output to the bug.

  == Comment: #1 - Mukesh K. Ojha  - 2016-09-02 02:12:45 ==
  Upstream commit :

  commit a9cbf0b2195b695cbcaa4e2770948c212e9a
  Author: Mukesh Ojha 
  Date:   Mon Aug 22 12:17:44 2016 +0530

  powerpc/powernv : Drop reference added by kset_find_obj()
  
  In a situation, where Linux kernel gets notified about duplicate error log
  from OPAL, it is been observed that kernel fails to remove sysfs entries
  (/sys/firmware/opal/elog/0x) of such error logs. This is because,
  we currently search the error log/dump kobject in the kset list via
  'kset_find_obj()' routine. Which eventually increment the reference count
  by one, once it founds the kobject.

  
  Above patch is the solution of this bugzilla.

  Kindly pull this patch in for both Ubuntu 16.04 LTS and Ubuntu 16.10.

  -Mukesh

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1619552/+subscriptions

-- 
Mailing

[Kernel-packages] [Bug 1619552] Comment bridged from LTC Bugzilla

2016-09-27 Thread bugproxy

--- Comment From mukeo...@in.ibm.com 2016-09-27 14:40 EDT---
Hi,

I will verify and update this Bugzilla as soon as i get the system.

-Mukesh

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1619552

Title:
  Failed to acknowledge elog:
  /sys/firmware/opal/elog/0x5018d709/acknowledge (2:No such file or
  directory)

Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Committed
Status in linux source package in Yakkety:
  Fix Released

Bug description:
  == Comment: #0 - Mukesh K. Ojha  - 2016-09-02 02:10:14 ==
  ---Problem Description---
  Kernel is failed to free the kobject while acknowledging the error log which 
has been notified two times.
   
  Contact Information = Contact Information =  mukeo...@in.ibm.com 
   
  ---uname output---
  Ubuntu 16.04.01 LTS
   
  Machine Type = All power machine 
   
  ---Debugger---
  A debugger is not configured
   
  ---Steps to Reproduce---
   
  Steps to reproduce:
  1.Boot the system to petitboot.
  2. Issue FSP Soft reset of Service Processor From ASMI page.
  3. After FSP comes up, boot the system to host OS.
  4. In the host OS seen the failure to acknowledge for one of elog.

  
  root@p8wookie ~]# service opal_errd status
  Redirecting to /bin/systemctl status  opal_errd.service
  opal_errd.service - opal_errd (PowerNV platform error handling) Service
 Loaded: loaded (/usr/lib/systemd/system/opal_errd.service; enabled)
 Active: active (running) since Wed 2016-08-03 07:55:03 CDT; 2min 4s ago
Process: 3452 ExecStart=/usr/libexec/ppc64-diag/opal_errd start 
(code=exited, status=0/SUCCESS)
   Main PID: 3497 (opal_errd)
 CGroup: /system.slice/opal_errd.service
 ??3497 /usr/sbin/opal_errd

  Aug 03 07:57:03 p8wookie.aus.stglabs.ibm.com ELOG[3497]: 
LID[5018d709]::SRC[B1763435]::Other Subsystems::Informational Event::No service 
action required
  Aug 03 07:57:03 p8wookie.aus.stglabs.ibm.com ELOG[3497]: Failed to 
acknowledge elog: /sys/firmware/opal/elog/0x5018d709/acknowledge (2:No such 
file or directory)
  Aug 03 07:57:04 p8wookie.aus.stglabs.ibm.com ELOG[3497]: 
LID[5018d709]::SRC[B1763435]::Other Subsystems::Informational Event::No service 
action required
  Aug 03 07:57:04 p8wookie.aus.stglabs.ibm.com ELOG[3497]: Failed to 
acknowledge elog: /sys/firmware/opal/elog/0x5018d709/acknowledge (2:No such 
file or directory)
  Aug 03 07:57:05 p8wookie.aus.stglabs.ibm.com ELOG[3497]: 
LID[5018d709]::SRC[B1763435]::Other Subsystems::Informational Event::No service 
action required
  Aug 03 07:57:05 p8wookie.aus.stglabs.ibm.com ELOG[3497]: Failed to 
acknowledge elog: /sys/firmware/opal/elog/0x5018d709/acknowledge (2:No such 
file or directory)
  Aug 03 07:57:06 p8wookie.aus.stglabs.ibm.com ELOG[3497]: 
LID[5018d709]::SRC[B1763435]::Other Subsystems::Informational Event::No service 
action required
  Aug 03 07:57:06 p8wookie.aus.stglabs.ibm.com ELOG[3497]: Failed to 
acknowledge elog: /sys/firmware/opal/elog/0x5018d709/acknowledge (2:No such 
file or directory)
  Aug 03 07:57:07 p8wookie.aus.stglabs.ibm.com ELOG[3497]: 
LID[5018d709]::SRC[B1763435]::Other Subsystems::Informational Event::No service 
action required
  Aug 03 07:57:07 p8wookie.aus.stglabs.ibm.com ELOG[3497]: Failed to 
acknowledge elog: /sys/firmware/opal/elog/0x5018d709/acknowledge (2:No such 
file or directory)


  
  [root@p8wookie ~]# cd /sys/firmware/opal/elog/
  [root@p8wookie elog]# ls
  0x5018d709
  [root@p8wookie elog]# 
   
  Stack trace output:
   no
   
  Oops output:
   no
   
  System Dump Info:
The system is not configured to capture a system dump.
   
  *Additional Instructions for Contact Information =  mukeo...@in.ibm.com: 
  -Attach sysctl -a output output to the bug.

  == Comment: #1 - Mukesh K. Ojha  - 2016-09-02 02:12:45 ==
  Upstream commit :

  commit a9cbf0b2195b695cbcaa4e2770948c212e9a
  Author: Mukesh Ojha 
  Date:   Mon Aug 22 12:17:44 2016 +0530

  powerpc/powernv : Drop reference added by kset_find_obj()
  
  In a situation, where Linux kernel gets notified about duplicate error log
  from OPAL, it is been observed that kernel fails to remove sysfs entries
  (/sys/firmware/opal/elog/0x) of such error logs. This is because,
  we currently search the error log/dump kobject in the kset list via
  'kset_find_obj()' routine. Which eventually increment the reference count
  by one, once it founds the kobject.

  
  Above patch is the solution of this bugzilla.

  Kindly pull this patch in for both Ubuntu 16.04 LTS and Ubuntu 16.10.

  -Mukesh

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1619552/+subscriptions

-- 
Mailing list: https://launchpad.net/~kernel-packages
Post to : kernel-packages@lists.launchpad.net

[Kernel-packages] [Bug 1619552] Comment bridged from LTC Bugzilla

[Kernel-packages] [Bug 1619552] Comment bridged from LTC Bugzilla

[Kernel-packages] [Bug 1619552] Comment bridged from LTC Bugzilla

[Kernel-packages] [Bug 1619552] Comment bridged from LTC Bugzilla

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