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Re: [Bug 1413343] Re: lxc-create debug output is broken or useless

 

Two steps are needed to support completely unprivileged containers.
Suggestions about the best (safe) way to make those easier are very
welcome.

We can definately do better about the id mapping case.  I'm not sure about
the lxc-usernet one, but it's definately worth discussing.

 status: triaged
 importance: high
 assignee: serge-hallyn


** Changed in: lxc (Ubuntu)
   Importance: Low => High

** Changed in: lxc (Ubuntu)
       Status: Fix Released => Triaged

** Changed in: lxc (Ubuntu)
     Assignee: (unassigned) => Serge Hallyn (serge-hallyn)

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https://bugs.launchpad.net/bugs/1413343

Title:
  lxc-create debug output is broken or useless

Status in lxc package in Ubuntu:
  Triaged

Bug description:
  Can't create container and debug output doesn't explain anything:

  $ lxc-create --logpriority=DEBUG -n buildbox -o here.log
  lxc-create: Error creating container buildbox
  $ cat here.log 
       lxc-create 1421867190.847 WARN     lxc_log - lxc_log_init called with log already initialized
       lxc-create 1421867190.847 ERROR    lxc_create_ui - Error creating container buildbox

  I doubt that --logpriority option is processed at all:

  $ lxc-create --logpriority=wat -n buildbox -o here.log
  lxc-create: Error creating container buildbox

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: lxc 1.0.6-0ubuntu0.1
  ProcVersionSignature: Ubuntu 3.13.0-44.73-generic 3.13.11-ckt12
  Uname: Linux 3.13.0-44-generic i686
  NonfreeKernelModules: nvidia
  ApportVersion: 2.14.1-0ubuntu3.6
  Architecture: i386
  CurrentDesktop: Unity
  Date: Wed Jan 21 21:55:50 2015
  InstallationDate: Installed on 2012-03-12 (1045 days ago)
  InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta i386 (20120301)
  KernLog:
   Jan 21 07:40:13 SONiC kernel: [82266.453659] type=1400 audit(1421815213.422:96): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/cups/backend/cups-pdf" pid=17589 comm="apparmor_parser"
   Jan 21 07:40:13 SONiC kernel: [82266.453673] type=1400 audit(1421815213.422:97): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=17589 comm="apparmor_parser"
   Jan 21 07:40:13 SONiC kernel: [82266.454329] type=1400 audit(1421815213.422:98): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=17589 comm="apparmor_parser"
  SourcePackage: lxc
  UpgradeStatus: Upgraded to trusty on 2014-04-18 (277 days ago)
  defaults.conf:
   lxc.network.type = veth
   lxc.network.link = lxcbr0
   lxc.network.flags = up
   lxc.network.hwaddr = 00:16:3e:xx:xx:xx

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