Bug 1238865

Summary: nm-dispatcher ignores 'pre-down' scripts on suspend
Product: [Fedora] Fedora Reporter: Dominique Brazziel <sixerjman>
Component: NetworkManagerAssignee: Lubomir Rintel <lkundrak>
Status: CLOSED RAWHIDE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: medium Docs Contact:
Priority: unspecified    
Version: 22CC: dcbw, lkundrak, orion, psimerda
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Linux   
Whiteboard:
Fixed In Version: NetworkManager-1.4.0-0.3.git20160621.072358da.fc25 Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2016-07-19 19:52:12 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:

Description Dominique Brazziel 2015-07-02 20:29:07 UTC
Description of problem:
Dispatcher scripts in 'pre-down' ('/etc/NetworkManager/dispatcher.d/pre-down.d')
are not executed before suspend.  They are executed in the instance of an NM
restart.

Version-Release number of selected component (if applicable):


How reproducible:
Select 'Suspend' from the desktop (i.e. XFCE4, GNOME, LXDE, etc.) environment  

Steps to Reproduce:
1.  Select 'Suspend' from the menu in the upper right corner (button has user name)
2.  Resume the system
3.  

Actual results:
See the systemd journal entries for 'nm-dispatcher' (journalctl -a _COMM=nm-dispatcher), no script(s) were dispatched for action 'pre-down'.  

Expected results:
Should see messages in the nm-dispatcher journal entries indicating the script(s) in 'pre-down.d' were executed.

Additional info:
Seems like NM ignores 'pre-down' when it gets the message (via dbus/UPower?) that it should go to sleep.  NM begins deactivating the device immediately:

(wlan0): device state change: activated -> unmanaged (reason 'sleeping') [100 10 37]
Jul 02 09:57:17 delldm51 NetworkManager[829]: <info>  (wlan0): deactivating device (reason 'sleeping') [37]
Jul 02 09:57:17 delldm51 NetworkManager[829]: <info>  NetworkManager state is now ASLEEP
Jul 02 09:57:36 delldm51 NetworkManager[829]: <info>  wake requested (sleeping: yes  enabled: yes)
Jul 02 09:57:36 delldm51 NetworkManager[829]: <info>  waking up...
Jul 02 09:57:36 delldm51 NetworkManager[829]: <info>  (eth0): device state change: unavailable -> unmanaged (reason 'sleeping') [20 10 37]

Comment 1 Fedora Admin XMLRPC Client 2015-08-18 15:00:19 UTC
This package has changed ownership in the Fedora Package Database.  Reassigning to the new owner of this component.

Comment 2 Fedora End Of Life 2016-07-19 19:52:12 UTC
Fedora 22 changed to end-of-life (EOL) status on 2016-07-19. Fedora 22 is
no longer maintained, which means that it will not receive any further
security or bug fix updates. As a result we are closing this bug.

If you can reproduce this bug against a currently maintained version of
Fedora please feel free to reopen this bug against that version. If you
are unable to reopen this bug, please file a new report against the
current release. If you experience problems, please add a comment to this
bug.

Thank you for reporting this bug and we are sorry it could not be fixed.