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Message #115550
[Bug 1450910] [NEW] Watchdog detected hard LOCKUP on cpu 9
Public bug reported:
Experiencing system lockups while idle on Ubuntu 14.04.2, kernel
3.16.0-36. Appears to be related to Bug 1004313
Description: Ubuntu 14.04.2 LTS
Release: 14.04
Attached are the details from syslog:
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.16.0-36-generic 3.16.0-36.48~14.04.1
ProcVersionSignature: Ubuntu 3.16.0-36.48~14.04.1-generic 3.16.7-ckt9
Uname: Linux 3.16.0-36-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.10
Architecture: amd64
Date: Fri May 1 13:27:07 2015
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: linux-lts-utopic
UpgradeStatus: No upgrade log present (probably fresh install)
** Affects: linux-lts-utopic (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug trusty
** Attachment added: "log.txt"
https://bugs.launchpad.net/bugs/1450910/+attachment/4389254/+files/log.txt
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https://bugs.launchpad.net/bugs/1450910
Title:
Watchdog detected hard LOCKUP on cpu 9
Status in linux-lts-utopic package in Ubuntu:
New
Bug description:
Experiencing system lockups while idle on Ubuntu 14.04.2, kernel
3.16.0-36. Appears to be related to Bug 1004313
Description: Ubuntu 14.04.2 LTS
Release: 14.04
Attached are the details from syslog:
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.16.0-36-generic 3.16.0-36.48~14.04.1
ProcVersionSignature: Ubuntu 3.16.0-36.48~14.04.1-generic 3.16.7-ckt9
Uname: Linux 3.16.0-36-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.10
Architecture: amd64
Date: Fri May 1 13:27:07 2015
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: linux-lts-utopic
UpgradeStatus: No upgrade log present (probably fresh install)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux-lts-utopic/+bug/1450910/+subscriptions
Follow ups
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[Bug 1450910] Re: Watchdog detected hard LOCKUP on cpu 9
From: Christopher M. Penalver, 2015-08-18
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[Bug 1450910] Re: Watchdog detected hard LOCKUP on cpu 9
From: Launchpad Bug Tracker, 2015-07-11
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[Bug 1450910] Re: Watchdog detected hard LOCKUP on cpu 9
From: TK, 2015-05-12
-
[Bug 1450910] Re: Watchdog detected hard LOCKUP on cpu 9
From: Christopher M. Penalver, 2015-05-02
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[Bug 1450910] Re: Watchdog detected hard LOCKUP on cpu 9
From: TK, 2015-05-02
-
[Bug 1450910] Re: Watchdog detected hard LOCKUP on cpu 9
From: Christopher M. Penalver, 2015-05-02
-
[Bug 1450910] Re: Watchdog detected hard LOCKUP on cpu 9
From: TK, 2015-05-02
-
[Bug 1450910] WifiSyslog.txt
From: TK, 2015-05-02
-
[Bug 1450910] UdevLog.txt
From: TK, 2015-05-02
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[Bug 1450910] UdevDb.txt
From: TK, 2015-05-02
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[Bug 1450910] ProcModules.txt
From: TK, 2015-05-02
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[Bug 1450910] ProcInterrupts.txt
From: TK, 2015-05-02
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[Bug 1450910] ProcCpuinfo.txt
From: TK, 2015-05-02
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[Bug 1450910] Lsusb.txt
From: TK, 2015-05-02
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[Bug 1450910] Lspci.txt
From: TK, 2015-05-02
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[Bug 1450910] IwConfig.txt
From: TK, 2015-05-02
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[Bug 1450910] Re: Watchdog detected hard LOCKUP on cpu 9
From: TK, 2015-05-02
-
[Bug 1450910] Re: Watchdog detected hard LOCKUP on cpu 9
From: Christopher M. Penalver, 2015-05-02
-
[Bug 1450910] [NEW] Watchdog detected hard LOCKUP on cpu 9
From: TK, 2015-05-01
References