Public bug reported:
Description: Ubuntu 14.04.5 LTS
Release: 14.04
Hi, after installing kernel 4.4.0-67 or later I cannot backup my Ubuntu VM's on
Hyper-V.
Microsoft Hyper-v 2012r2 Gen2 VMs
See Attachment for what happens is immediately after backup starts I get
an error.
Eventually the kernel reports it has run out of memory and the machine
just continuously scrolls errors message related to page allocation.
When reseting the virtual machine no logs can be found of the problem.
kernel 4.4.0-72-generic problem still here
DistroRelease: Ubuntu 14.04
InstallationDate: Installed on 2016-02-20 (409 days ago)
InstallationMedia: Ubuntu-Server 14.04.3 LTS "Trusty Tahr" - Beta amd64
(20150805)
Package: linux-image-4.4.0-72-generic 4.4.0-72.93~14.04.1
PackageArchitecture: amd64
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
LANG=ru_RU.UTF-8
SHELL=/bin/bash
ProcVersionSignature: Ubuntu 4.4.0-72.93~14.04.1-generic 4.4.49
SourcePackage: linux-lts-xenial
Tags: trusty
Uname: Linux 4.4.0-72-generic x86_64
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Attachment added: "1033956.png"
https://bugs.launchpad.net/bugs/1679898/+attachment/4854939/+files/1033956.png
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https://bugs.launchpad.net/bugs/1679898
Title:
Ubuntu crash during Hyper-V backup after installing kernel 4.4.0-67 or
later
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