[Bug 1639920] Re: NVMe detection failed during bootup

[dexterb]

** Information type changed from Private to Public

-- 
You received this bug notification because you are a member of Ubuntu
Foundations Bugs, which is subscribed to apport in Ubuntu.
https://bugs.launchpad.net/bugs/1639920

Title:
  NVMe detection failed during bootup

Status in apport package in Ubuntu:
  New

Bug description:
  I've been running an on-off test on a couple of Power8 systems and
  have been getting a failure of detection on the NVMe drives on Ubuntu
  16.04.1 only.  I've ran the same test on RHEL 7.2 and have not
  encountered this proble. Once the problem occurs the OS will stop to
  boot up and a message appears:

  Welcome to emergency mode! After logging in, type "journalctl -xb" to view system logs, "systemctl reboot" to reboot, "systemctl default" or ^D to try again to boot into default mode.
  Give root password for maintenance (or press Control-D to continue):

  ProblemType: Crash
  DistroRelease: Ubuntu 16.04
  Package: apport 2.20.1-0ubuntu2.1
  ProcVersionSignature: Ubuntu 4.4.0-45.66-generic 4.4.21
  Uname: Linux 4.4.0-45-generic ppc64le
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: ppc64el
  CrashReports:
   640:0:116:12295:2016-11-07 11:11:27.995107650 -0800:2016-11-07 11:31:31.733627559 -0800:/var/crash/_usr_bin_apport-bug.0.crash
   644:0:116:0:2016-11-07 11:11:28.931104586 -0800:2016-11-07 11:11:28.931104586 -0800:/var/crash/_usr_bin_apport-cli.0.None.hanging
  Date: Mon Nov  7 11:11:28 2016
  ExecutablePath: /usr/bin/apport-bug
  InstallationDate: Installed on 2016-11-05 (2 days ago)
  InstallationMedia: Ubuntu-Server 16.04.1 LTS "Xenial Xerus" - Release ppc64el (20160719)
  InterpreterPath: /usr/bin/python3.5
  PackageArchitecture: all
  ProcCmdline: /usr/bin/python3 /usr/bin/apport-cli --hanging
  ProcEnviron:
   TERM=linux
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcLoadAvg: 0.30 0.41 0.19 1/1132 2428
  ProcLocks:
   
  ProcSwaps:
   Filename				Type		Size	Used	Priority
   /dev/sda3                               partition	157914048	0	-1
  ProcVersion: Linux version 4.4.0-45-generic (buildd at bos01-ppc64el-030) (gcc version 5.4.0 20160609 (Ubuntu/IBM 5.4.0-6ubuntu1~16.04.2) ) #66-Ubuntu SMP Wed Oct 19 14:13:11 UTC 2016
  PythonArgs: ['/usr/bin/ubuntu-bug', '--hanging']
  SourcePackage: apport
  Title: apport-bug crashed with TypeError in run_hang(): int() argument must be a string, a bytes-like object or a number, not 'NoneType'
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  cpu_cores: Number of cores present = 20
  cpu_coreson: Number of cores online = 20
  cpu_smt: SMT=8
  mtime.conffile..etc.apport.crashdb.conf: 2016-11-07T10:38:18.528739

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/apport/+bug/1639920/+subscriptions