** Description changed:

  1. Issue
+ 
+ Package version: systemd=234-2ubuntu12.1
  
  The following issue was observed while running network-
  manager=1.8.4-1ubuntu3 autopkgtest on Artful:
  
  -----------------------------------------------------------
  Nov 21 17:00:32 autopkgtest systemd[1]: Starting Load/Save RF Kill Switch 
Status...
  Nov 21 17:01:02 autopkgtest systemd[1]: systemd-rfkill.service: Start 
operation timed out. Terminating.
  Nov 21 17:01:02 autopkgtest systemd[1]: Failed to start Load/Save RF Kill 
Switch Status.
  Nov 21 17:01:02 autopkgtest systemd[1]: systemd-rfkill.service: Unit entered 
failed state.
  Nov 21 17:01:02 autopkgtest systemd[1]: systemd-rfkill.service: Failed with 
result 'timeout'.
  -----------------------------------------------------------
  
  This happens after the testcase inserts the fake-rfkill module (a module
  shipped with network-manager tests that registers a new fake device with
  the rfkill subsystem).
  
  2. How to reproduce
  
  2.1. Download network-manager package source code
  $ apt-get source network-manager
  
  2.2. Run killswitches-no-urfkill testcase
  $ cd network-manager-1.8.4
  $ sudo ./debian/tests/killswitches-no-urfkill
  
  3. Fix
  
  The issue is fixed by the following systemd upstream patches:
  
  -----------------------------------------------------------
  
https://github.com/systemd/systemd/commit/8ec1a07998758f6a85f3ea5bf2ed14d87609398f#diff-275947967677827e2b72930d97f1b8ac
  
  commit 8ec1a07998758f6a85f3ea5bf2ed14d87609398f
  Author: S. Fan <sfanxi...@gmail.com>
  Date:   Mon Jul 31 05:10:10 2017 -0500
  
-     rfkill: fix erroneous behavior when polling the udev monitor (#6489)
-     
-     Comparing udev_device_get_sysname(device) and sysname will always return
-     true. We need to check the device received from udev monitor instead.
-     
-     Also, fd_wait_for_event() sometimes never exits. Better set a timeout
-     here.
+     rfkill: fix erroneous behavior when polling the udev monitor (#6489)
+ 
+     Comparing udev_device_get_sysname(device) and sysname will always return
+     true. We need to check the device received from udev monitor instead.
+ 
+     Also, fd_wait_for_event() sometimes never exits. Better set a timeout
+     here.
  -----------------------------------------------------------
  
  -----------------------------------------------------------
  
https://github.com/systemd/systemd/commit/c7f6ca9379279affa8f22d15fa13063491f86a49#diff-275947967677827e2b72930d97f1b8ac
  
  commit c7f6ca9379279affa8f22d15fa13063491f86a49
  Author: Xiang Fan <sfanxi...@gmail.com>
  Date:   Wed Aug 9 05:51:53 2017 -0500
  
-     rfkill: fix typo (#6574)
+     rfkill: fix typo (#6574)
  -----------------------------------------------------------
  
  With the fixed, the output from systemd-rfkill is:
  
  -----------------------------------------------------------
  Nov 28 15:27:54 autopkgtest systemd[1]: Starting Load/Save RF Kill Switch 
Status...
  Nov 28 15:27:59 autopkgtest systemd-rfkill[14843]: Timed out waiting for udev 
monitor.
  Nov 28 15:27:59 autopkgtest systemd[1]: Started Load/Save RF Kill Switch 
Status.
  -----------------------------------------------------------
  
  The patches are needed to fix the ADT tests observed with Artful tests on 
ppc64el architecture:
  
https://objectstorage.prodstack4-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac/autopkgtest-artful/artful/ppc64el/n/network-manager/20171120_100719_28642@/log.gz

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https://bugs.launchpad.net/bugs/1734908

Title:
  systemd-rfkill service times out when a new rfkill device is added

Status in systemd package in Ubuntu:
  New

Bug description:
  1. Issue

  Package version: systemd=234-2ubuntu12.1

  The following issue was observed while running network-
  manager=1.8.4-1ubuntu3 autopkgtest on Artful:

  -----------------------------------------------------------
  Nov 21 17:00:32 autopkgtest systemd[1]: Starting Load/Save RF Kill Switch 
Status...
  Nov 21 17:01:02 autopkgtest systemd[1]: systemd-rfkill.service: Start 
operation timed out. Terminating.
  Nov 21 17:01:02 autopkgtest systemd[1]: Failed to start Load/Save RF Kill 
Switch Status.
  Nov 21 17:01:02 autopkgtest systemd[1]: systemd-rfkill.service: Unit entered 
failed state.
  Nov 21 17:01:02 autopkgtest systemd[1]: systemd-rfkill.service: Failed with 
result 'timeout'.
  -----------------------------------------------------------

  This happens after the testcase inserts the fake-rfkill module (a
  module shipped with network-manager tests that registers a new fake
  device with the rfkill subsystem).

  2. How to reproduce

  2.1. Download network-manager package source code
  $ apt-get source network-manager

  2.2. Run killswitches-no-urfkill testcase
  $ cd network-manager-1.8.4
  $ sudo ./debian/tests/killswitches-no-urfkill

  3. Fix

  The issue is fixed by the following systemd upstream patches:

  -----------------------------------------------------------
  
https://github.com/systemd/systemd/commit/8ec1a07998758f6a85f3ea5bf2ed14d87609398f#diff-275947967677827e2b72930d97f1b8ac

  commit 8ec1a07998758f6a85f3ea5bf2ed14d87609398f
  Author: S. Fan <sfanxi...@gmail.com>
  Date:   Mon Jul 31 05:10:10 2017 -0500

      rfkill: fix erroneous behavior when polling the udev monitor
  (#6489)

      Comparing udev_device_get_sysname(device) and sysname will always return
      true. We need to check the device received from udev monitor instead.

      Also, fd_wait_for_event() sometimes never exits. Better set a timeout
      here.
  -----------------------------------------------------------

  -----------------------------------------------------------
  
https://github.com/systemd/systemd/commit/c7f6ca9379279affa8f22d15fa13063491f86a49#diff-275947967677827e2b72930d97f1b8ac

  commit c7f6ca9379279affa8f22d15fa13063491f86a49
  Author: Xiang Fan <sfanxi...@gmail.com>
  Date:   Wed Aug 9 05:51:53 2017 -0500

      rfkill: fix typo (#6574)
  -----------------------------------------------------------

  With the fixed, the output from systemd-rfkill is:

  -----------------------------------------------------------
  Nov 28 15:27:54 autopkgtest systemd[1]: Starting Load/Save RF Kill Switch 
Status...
  Nov 28 15:27:59 autopkgtest systemd-rfkill[14843]: Timed out waiting for udev 
monitor.
  Nov 28 15:27:59 autopkgtest systemd[1]: Started Load/Save RF Kill Switch 
Status.
  -----------------------------------------------------------

  The patches are needed to fix the ADT tests observed with Artful tests on 
ppc64el architecture:
  
https://objectstorage.prodstack4-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac/autopkgtest-artful/artful/ppc64el/n/network-manager/20171120_100719_28642@/log.gz

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