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** Changed in: linux (Ubuntu)
Status: New => Incomplete
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https://bugs.launchpad.net/bugs/1787422
Title:
javac invocation causes kernel panic @ linux-image-3.13.0-155-generic
Status in linux package in Ubuntu:
Incomplete
Bug description:
Dear all,
following situation:
* @AWS i've created a VM using the AMI-Image ami-047c33b824c3c615d
* downloaded the official Oracle JDK 1.8.181 (jdk-8u181-linux-x64.tar.gz)
* as root started "javac" to compile a HelloWorld.java
- as a result the machine became unavailable, i assume , the javac invocation
produces a kernel panic and the VM resets.
(since the AWS lacks KVM-console or similar, i cannot see what happens on the
terminal)
To reproduce:
1. create a 64bit VM using ami-image ami-047c33b824c3c615d
2. download the Oracle JDK 1.8.181 (jdk-8u181-linux-x64.tar.gz) and extract
3. as root launch "javac" (no ".java" files to compile are really necessary,
even the invocation of "javac" binary is sufficient to reset the machine.)
It does NOT happen with e.g. Kernel "linux-image-3.13.0-151-generic".
VM data:
1)
root@packer:~# lsb_release -rd
Description: Ubuntu 14.04.5 LTS
Release: 14.04
root@packer:~#
2)
root@packer:~# apt-cache policy linux-image-3.13.0-155-generic
linux-image-3.13.0-155-generic:
Installed: 3.13.0-155.205
Candidate: 3.13.0-155.205
Version table:
*** 3.13.0-155.205 0
500 http://eu-central-1.ec2.archive.ubuntu.com/ubuntu/
trusty-security/main amd64 Packages
500 http://eu-central-1.ec2.archive.ubuntu.com/ubuntu/
trusty-updates/main amd64 Packages
100 /var/lib/dpkg/status
root@packer:~#
3) No VM reset happens
4) VM resets
I've also tried it @ a local vagrant machine - the behavior here is slightly
different -
the "javac" does NOT freezes/resets the machine, but if i compile something,
e.g. an elementary "HelloWorld.java", it does NOT procuces a ".class" file,
quitting silently.
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: ec2-init (not installed)
ProcVersionSignature: Ubuntu 3.13.0-155.205-generic 3.13.11-ckt39
Uname: Linux 3.13.0-155-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.29
Architecture: amd64
Date: Thu Aug 16 16:41:40 2018
Ec2AMI: ami-047c33b824c3c615d
Ec2AMIManifest: (unknown)
Ec2AvailabilityZone: eu-central-1b
Ec2InstanceType: t2.medium
Ec2Kernel: unavailable
Ec2Ramdisk: unavailable
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: cloud-init
UpgradeStatus: No upgrade log present (probably fresh install)
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