kernel-packages team mailing list archive

Thread
Date

[Bug 1528759] [NEW] ISST-LTE: kdump service fails to start on Ubuntu14.04.4 lpar.

To: kernel-packages@xxxxxxxxxxxxxxxxxxx
From: Launchpad Bug Tracker <1528759@xxxxxxxxxxxxxxxxxx>
Date: Wed, 23 Dec 2015 07:46:28 -0000
Reply-to: Bug 1528759 <1528759@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx

You have been subscribed to a public bug:

== Comment: #0 - Manjunatha H R <manjuhr1@xxxxxxxxxx> - 2015-12-22 06:11:27 ==
On a Ubuntu14.04.4 lpar, kdump service fails to start:

service kdump-tools start error:
------------------------
root@roselp2:~# service kdump-tools start
Modified cmdline:BOOT_IMAGE=/boot/vmlinux-4.2.0-22-generic root=UUID=482b63be-0b6a-4d63-9367-ee35934e143e ro splash quiet vt.handoff=7 irqpoll maxcpus=1 nousb elfcorehdr=155776K
segment[0].mem:0x8000000 memsz:25231360
segment[1].mem:0x9810000 memsz:65536
segment[2].mem:0x9820000 memsz:65536
segment[3].mem:0x9830000 memsz:65536
segment[4].mem:0x9840000 memsz:22740992
segment[5].mem:0xeb10000 memsz:262144
 * loaded kdump kernel
kdump-tools stop/waiting
root@roselp2:~#

root@roselp2:~# service kdump-tools status
kdump-tools stop/waiting


uname -a :
--------------
root@roselp2:~# uname -a
Linux roselp2 4.2.0-22-generic #27~14.04.1-Ubuntu SMP Fri Dec 18 10:56:52 UTC 2015 ppc64le ppc64le ppc64le GNU/Linux

Kernel cmdline:
--------------------
root@roselp2:~# cat /proc/cmdline
BOOT_IMAGE=/boot/vmlinux-4.2.0-22-generic root=UUID=482b63be-0b6a-4d63-9367-ee35934e143e ro splash quiet crashkernel=384M-:128M vt.handoff=7

kdump package version:
-----------------
root@roselp2:~# dpkg -l |grep -i kdump-tools
ii  kdump-tools                        1.5.5-2ubuntu1.4                 all          scripts and tools for automating kdump (Linux crash dumps)


Steps to recreate:
-------------------------
1. Install a PowerVM lpar with Ubuntu14.04.4 
2. Install kdump and other dependent required packages.
3. Start kdump service

Please refer to dmesg attached.

Contact info:
---------------
Manju (manjuhr1@xxxxxxxxxx)      A.P. (apundt@xxxxxxxxxx)

** Affects: makedumpfile (Ubuntu)
     Importance: Undecided
     Assignee: Taco Screen team (taco-screen-team)
         Status: New


** Tags: architecture-ppc64le bugnameltc-134340 severity-high targetmilestone-inin---
-- 
ISST-LTE: kdump service fails to start on Ubuntu14.04.4 lpar.
https://bugs.launchpad.net/bugs/1528759
You received this bug notification because you are a member of Kernel Packages, which is subscribed to makedumpfile in Ubuntu.