https://bugzilla.novell.com/show_bug.cgi?id=883721 https://bugzilla.novell.com/show_bug.cgi?id=883721#c0 Summary: NetworkManger hangs after resume from suspend Classification: openSUSE Product: openSUSE 13.1 Version: Final Platform: x86-64 OS/Version: openSUSE 13.1 Status: NEW Severity: Major Priority: P5 - None Component: Network AssignedTo: bnc-team-screening@forge.provo.novell.com ReportedBy: pavel@argo-tours.ru QAContact: qa-bugs@suse.de Found By: --- Blocker: --- User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:29.0) Gecko/20100101 Firefox/29.0 NetworkManager becomes responsible after suspend to RAM and resume back. Manual operations needed to bring it back to normal state Reproducible: Always Steps to Reproduce: 1. Choose using NetworkManger instead of if-up 2. restart 3. suspend machine 4. resume machine Actual Results: Network interface eth0 is down Expected Results: Network should work fine Here are the actions performed: 1. before 2014-06-23T10:36:27 all was working well 2. in 2014-06-23T10:36:27 system suspend has been requested. 3. after resume, there was no eth0 device available. In 2014-06-23T10:38:36 i've tried to kill NetworkManager with kill 3363. This caused no effect. 4. after this I've killed NetworkManager with kill -9 3363. It died. 5. at 2014-06-23T10:39:23 I've started NetworkManager with systemctl start NetworkManager. Sometimes, this does not help because NeworkManager does not die after receiving SIGFILL signal (hanging with <defunct> suffix). To make my plasmoid see the NetworkManager, I am to restart it one more time. NetworkManager's logs are the following: --8<------------------------ 2014-06-23T10:26:18.580496+04:00 pbaranchikov NetworkManager[3363]: <info> Activation (eth0) successful, device activated. 2014-06-23T10:36:27.311004+04:00 pbaranchikov NetworkManager[3363]: <info> sleep requested (sleeping: no enabled: yes) 2014-06-23T10:36:27.312026+04:00 pbaranchikov NetworkManager[3363]: <info> sleeping or disabling... 2014-06-23T10:36:27.312643+04:00 pbaranchikov NetworkManager[3363]: <info> (eth0): device state change: activated -> unmanaged (reason 'sleeping') [100 10 37] 2014-06-23T10:36:27.313233+04:00 pbaranchikov NetworkManager[3363]: <info> (eth0): deactivating device (reason 'sleeping') [37] 2014-06-23T10:36:27.511926+04:00 pbaranchikov NetworkManager[3363]: <info> (eth0): canceled DHCP transaction, DHCP client pid 3569 2014-06-23T10:36:27.516361+04:00 pbaranchikov NetworkManager[3363]: <info> (eth0): cleaning up... 2014-06-23T10:36:27.517143+04:00 pbaranchikov NetworkManager[3363]: <info> (eth0): taking down device. 2014-06-23T10:36:27.571901+04:00 pbaranchikov NetworkManager[3363]: <info> NetworkManager state is now ASLEEP 2014-06-23T10:38:36.421214+04:00 pbaranchikov NetworkManager[3363]: <info> caught signal 15, shutting down normally. 2014-06-23T10:39:23.905051+04:00 pbaranchikov NetworkManager[6603]: <info> NetworkManager (version 0.9.8.8) is starting... 2014-06-23T10:39:23.906055+04:00 pbaranchikov NetworkManager[6603]: <info> Read config file /etc/NetworkManager/NetworkManager.conf 2014-06-23T10:39:23.906820+04:00 pbaranchikov NetworkManager[6603]: <info> WEXT support is enabled 2014-06-23T10:39:23.912583+04:00 pbaranchikov NetworkManager[6603]: <info> VPN: loaded org.freedesktop.NetworkManager.openvpn 2014-06-23T10:39:23.913276+04:00 pbaranchikov NetworkManager[6603]: <info> VPN: loaded org.freedesktop.NetworkManager.vpnc 2014-06-23T10:39:23.913862+04:00 pbaranchikov NetworkManager[6603]: <info> VPN: loaded org.freedesktop.NetworkManager.pptp 2014-06-23T10:39:48.945239+04:00 pbaranchikov NetworkManager[6603]: <info> Loaded plugin ifcfg-suse: (C) 2008 Novell, Inc. To report bugs please use the NetworkManager mailing list. 2014-06-23T10:39:48.946165+04:00 pbaranchikov NetworkManager[6603]: <info> Loaded plugin keyfile: (c) 2007 - 2010 Red Hat, Inc. To report bugs please use the NetworkManager mailing list. 2014-06-23T10:39:48.946884+04:00 pbaranchikov NetworkManager[6603]: keyfile: parsing Wired connection 1 ... 2014-06-23T10:39:48.967438+04:00 pbaranchikov NetworkManager[6603]: keyfile: read connection 'Wired connection 1' 2014-06-23T10:39:48.968299+04:00 pbaranchikov NetworkManager[6603]: keyfile: parsing USA cisco VPN ... 2014-06-23T10:39:48.980086+04:00 pbaranchikov NetworkManager[6603]: nss_ldap: failed to bind to LDAP server ldap://ldap: Can't contact LDAP server 2014-06-23T10:39:48.980983+04:00 pbaranchikov NetworkManager[6603]: nss_ldap: failed to bind to LDAP server ldap://ldap: Can't contact LDAP server 2014-06-23T10:39:48.981515+04:00 pbaranchikov NetworkManager[6603]: nss_ldap: could not search LDAP server - Server is unavailable 2014-06-23T10:39:48.982107+04:00 pbaranchikov NetworkManager[6603]: keyfile: read connection 'USA cisco VPN' 2014-06-23T10:39:48.982648+04:00 pbaranchikov NetworkManager[6603]: keyfile: parsing Quest.com vpn ... -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.