group.of.nepali.translators team mailing list archive

[Po-Hsu Lin <po-hsu.lin@xxxxxxxxxxxxx>]

For comment #6, CONFIG_NET_IPIP has been enabled for all KVM kernels:
$ grep -e IPIP ubuntu-kvm-*/debian.kvm/config/config.common.ubuntu
ubuntu-kvm-bionic/debian.kvm/config/config.common.ubuntu:CONFIG_NET_IPIP=y
ubuntu-kvm-cosmic/debian.kvm/config/config.common.ubuntu:CONFIG_NET_IPIP=y
ubuntu-kvm-disco/debian.kvm/config/config.common.ubuntu:CONFIG_NET_IPIP=y
ubuntu-kvm-xenial/debian.kvm/config/config.common.ubuntu:CONFIG_NET_IPIP=y

As per discussion with Kamal:
    Disable the test case, on the grounds that "fan is not supported" in linux-kvm (until the fan folks or a customer asks for it to be supported).

Therefore I will mark this as Won't fix for KVM kernels.

** Changed in: linux-kvm (Ubuntu)
       Status: New => Won't Fix

** Changed in: linux-kvm (Ubuntu Bionic)
       Status: New => Won't Fix

** Changed in: linux-kvm (Ubuntu Cosmic)
       Status: New => Won't Fix

** Changed in: linux-kvm (Ubuntu Xenial)
       Status: New => Won't Fix

** Tags added: ubuntu-fan-smoke-test

** Package changed: linux (Ubuntu) => linux-azure (Ubuntu)

** Changed in: linux-azure (Ubuntu Xenial)
       Status: Triaged => Fix Released

** Changed in: linux-azure (Ubuntu Bionic)
       Status: New => Fix Released

** Changed in: linux-azure (Ubuntu)
       Status: Triaged => Fix Released

** Changed in: linux-azure (Ubuntu Cosmic)
       Status: New => Fix Committed

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Matching subscriptions: Ubuntu 16.04 Bugs
https://bugs.launchpad.net/bugs/1763323

Title:
  ubuntu_fan_smoke_test failed on 4.4/4.15/4.18 kvm & azure kernel

Status in ubuntu-kernel-tests:
  Fix Released
Status in linux-azure package in Ubuntu:
  Fix Released
Status in linux-kvm package in Ubuntu:
  Won't Fix
Status in linux-azure source package in Xenial:
  Fix Released
Status in linux-kvm source package in Xenial:
  Won't Fix
Status in linux-azure source package in Bionic:
  Fix Released
Status in linux-kvm source package in Bionic:
  Won't Fix
Status in linux-azure source package in Cosmic:
  Fix Released
Status in linux-kvm source package in Cosmic:
  Won't Fix

Bug description:
  The "enable disable fan test" will fail with Xenial KVM kernel

  Error message:
    RTNETLINK answers: Operation not supported
    /usr/sbin/fanctl: ip link add ftun0 type vxlan id 16384000 dev ens4 dstport 0 local 10.246.72.56 fan-map 250.0.0.0/8:10.246.0.0/16
    /usr/sbin/fanctl: WARNING: ftun0: failed to configure address translation
    RTNETLINK answers: Cannot assign requested address
    iptables v1.6.0: Couldn't load target `fan-egress':No such file or directory

    Try `iptables -h' or 'iptables --help' for more information.
    iptables: Bad rule (does a matching rule exist in that chain?).
    iptables: Bad rule (does a matching rule exist in that chain?).
    iptables: No chain/target/match by that name.
    rm: cannot remove '/run/ubuntu-fan/nat-core': No such file or directory
    /usr/sbin/fanatic: unable to bring fan up, unable to configure

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-1021-kvm 4.4.0-1021.26
  ProcVersionSignature: User Name 4.4.0-1021.26-kvm 4.4.117
  Uname: Linux 4.4.0-1021-kvm x86_64
  ApportVersion: 2.20.1-0ubuntu2.16
  Architecture: amd64
  Date: Thu Apr 12 10:22:57 2018
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SourcePackage: linux-kvm
  UpgradeStatus: No upgrade log present (probably fresh install)

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