[systemd-devel] systemd-networkd mysteriously shutting down after launch

Keller, Jacob E jacob.e.keller at intel.com
Thu Feb 12 15:23:40 PST 2015 

On Thu, 2015-02-12 at 22:30 +0000, Keller, Jacob E wrote:
> On Thu, 2015-02-12 at 20:15 +0100, Tom Gundersen wrote:
> > On Thu, Feb 12, 2015 at 7:28 PM, Keller, Jacob E
> 
> Now I'm having an interesting issue with the current git of
> systemd-networkd... It works just fine on load, and I get an ip address
> and everything is happy. After some amount of time, systemd-networkd
> goes into "shutting down.." and I lose my ip address.. There is nothing
> obvious in the log to indicate that it was turned off.
> 
> Any suggestions? I'm capturing a clean boot with the issue with
> SYSTEMD_LOG_LEVEL=debug enabled for more information now.
> 
> Regards,
> Jake

Here's the output... of systemctl status and journalctl after a boot
up..

My suspicion is that these lines are somehow related to the shutdown:

Feb 12 14:31:02 jekeller-copperpass systemd-networkd[1012]: Sent message type=method_call sender=n/a destination=org.freedesktop.DBus object=/org/freedesktop/DBus interface=org.freedesktop.DBus member=AddMatch cookie=26 reply_cookie=0 error=n/a
Feb 12 14:31:02 jekeller-copperpass systemd-networkd[1012]: Sent message type=method_call sender=n/a destination=org.freedesktop.DBus object=/org/freedesktop/DBus interface=org.freedesktop.DBus member=ReleaseName cookie=27 reply_cookie=0 error=n/a
Feb 12 14:31:02 jekeller-copperpass systemd-networkd[1012]: Got message type=signal sender=org.freedesktop.DBus destination=:1.3 object=/org/freedesktop/DBus interface=org.freedesktop.DBus member=NameLost cookie=7 reply_cookie=0 error=n/a
Feb 12 14:31:02 jekeller-copperpass systemd-networkd[1012]: Got message type=signal sender=org.freedesktop.DBus destination=n/a object=/org/freedesktop/DBus interface=org.freedesktop.DBus member=NameOwnerChanged cookie=11 reply_cookie=0 error=n/a
Feb 12 14:31:02 jekeller-copperpass systemd-networkd[1012]: DHCP CLIENT (0x926441b5): FREE

I'm unsure what this is, 

-- Logs begin at Mon 2012-12-31 20:02:09 PST, end at Thu 2015-02-12 14:32:54 PST. --
Feb 12 14:30:17 jekeller-copperpass systemd[1]: Starting Network Service...
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: Sent message type=method_call sender=n/a destination=org.freedesktop.DBus object=/org/freedesktop/DBus interface=org.freedesktop.DBus member=Hello cookie=1 reply_cookie=0 error=n/a
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: Got message type=method_return sender=org.freedesktop.DBus destination=:1.3 object=n/a interface=n/a member=n/a cookie=1 reply_cookie=1 error=n/a
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: Sent message type=method_call sender=n/a destination=org.freedesktop.DBus object=/org/freedesktop/DBus interface=org.freedesktop.DBus member=AddMatch cookie=2 reply_cookie=0 error=n/a
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: Sent message type=method_call sender=n/a destination=org.freedesktop.DBus object=/org/freedesktop/DBus interface=org.freedesktop.DBus member=RequestName cookie=3 reply_cookie=0 error=n/a
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: timestamp of '/etc/systemd/network' changed
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: timestamp of '/usr/lib/systemd/network' changed
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: ens9            : flags change: +MULTICAST +BROADCAST
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: ens9            : link 7 added
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: device 0x7fd9911116e0 has devpath '/devices/pci0000:00/0000:00:02.0/0000:06:00.0/0000:07:09.0/0000:09:00.0/net/ens9'
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: device 0x7fd9911116e0 filled with db file data
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: ens9            : udev initialized link
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: ens9            : saved original MTU: 1500
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: ens8            : flags change: +MULTICAST +BROADCAST
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: ens8            : link 6 added
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: device 0x7fd991112df0 has devpath '/devices/pci0000:00/0000:00:02.0/0000:06:00.0/0000:07:08.0/0000:08:00.0/net/ens8'
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: device 0x7fd991112df0 filled with db file data
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: ens8            : udev initialized link
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: ens8            : saved original MTU: 1500
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: enp4s0f3        : flags change: +MULTICAST +BROADCAST
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: enp4s0f3        : link 5 added
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: device 0x7fd991114470 has devpath '/devices/pci0000:00/0000:00:01.1/0000:04:00.3/net/enp4s0f3'
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: device 0x7fd991114470 filled with db file data
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: enp4s0f3        : udev initialized link
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: enp4s0f3        : saved original MTU: 1500
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: enp4s0f2        : flags change: +MULTICAST +BROADCAST
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: enp4s0f2        : link 4 added
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: device 0x7fd9911158d0 has devpath '/devices/pci0000:00/0000:00:01.1/0000:04:00.2/net/enp4s0f2'
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: device 0x7fd9911158d0 filled with db file data
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: enp4s0f2        : udev initialized link
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: enp4s0f2        : saved original MTU: 1500
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: enp4s0f1        : flags change: +MULTICAST +BROADCAST
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: enp4s0f1        : link 3 added
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: device 0x7fd991116cf0 has devpath '/devices/pci0000:00/0000:00:01.1/0000:04:00.1/net/enp4s0f1'
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: device 0x7fd991116cf0 filled with db file data
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: enp4s0f1        : udev initialized link
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: enp4s0f1        : saved original MTU: 1500
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: enp4s0f0        : flags change: +MULTICAST +BROADCAST
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: enp4s0f0        : link 2 added
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: device 0x7fd9911180c0 has devpath '/devices/pci0000:00/0000:00:01.1/0000:04:00.0/net/enp4s0f0'
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: device 0x7fd9911180c0 filled with db file data
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: enp4s0f0        : udev initialized link
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: enp4s0f0        : saved original MTU: 1500
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: lo              : flags change: +LOOPBACK +UP +LOWER_UP +RUNNING
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: Sent message type=signal sender=n/a destination=n/a object=/org/freedesktop/network1/link/_31 interface=org.freedesktop.DBus.Properties member=PropertiesChanged cookie=4 reply_cookie=0 error=n/a
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: lo              : link 1 added
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: device 0x7fd9911195a0 has devpath '/devices/virtual/net/lo'
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: device 0x7fd9911195a0 filled with db file data
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: lo              : udev initialized link
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: lo              : saved original MTU: 0
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: lo              : Adding address: ::1/128 (valid for ever)
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: lo              : Adding address: 127.0.0.1/8 (valid for ever)
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: Enumeration completed
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: ens9            : link state is up-to-date
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: device 0x7fd99110b990 has devpath '/devices/pci0000:00/0000:00:02.0/0000:06:00.0/0000:07:09.0/0000:09:00.0'
Feb 12 14:30:18 jekeller-copperpass systemd[1]: Started Network Service.
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: ens9            : unmanaged
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: Sent message type=signal sender=n/a destination=n/a object=/org/freedesktop/network1/link/_37 interface=org.freedesktop.DBus.Properties member=PropertiesChanged cookie=5 reply_cookie=0 error=n/a
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: ens8            : link state is up-to-date
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: device 0x7fd99111bc60 has devpath '/devices/pci0000:00/0000:00:02.0/0000:06:00.0/0000:07:08.0/0000:08:00.0'
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: ens8            : unmanaged
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: Sent message type=signal sender=n/a destination=n/a object=/org/freedesktop/network1/link/_36 interface=org.freedesktop.DBus.Properties member=PropertiesChanged cookie=6 reply_cookie=0 error=n/a
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: enp4s0f3        : link state is up-to-date
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: device 0x7fd99110bc20 has devpath '/devices/pci0000:00/0000:00:01.1/0000:04:00.3'
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: enp4s0f3        : unmanaged
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: Sent message type=signal sender=n/a destination=n/a object=/org/freedesktop/network1/link/_35 interface=org.freedesktop.DBus.Properties member=PropertiesChanged cookie=7 reply_cookie=0 error=n/a
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: enp4s0f2        : link state is up-to-date
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: device 0x7fd99110ec40 has devpath '/devices/pci0000:00/0000:00:01.1/0000:04:00.2'
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: enp4s0f2        : unmanaged
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: Sent message type=signal sender=n/a destination=n/a object=/org/freedesktop/network1/link/_34 interface=org.freedesktop.DBus.Properties member=PropertiesChanged cookie=8 reply_cookie=0 error=n/a
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: enp4s0f1        : link state is up-to-date
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: device 0x7fd99110c060 has devpath '/devices/pci0000:00/0000:00:01.1/0000:04:00.1'
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: enp4s0f1        : unmanaged
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: Sent message type=signal sender=n/a destination=n/a object=/org/freedesktop/network1/link/_33 interface=org.freedesktop.DBus.Properties member=PropertiesChanged cookie=9 reply_cookie=0 error=n/a
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: enp4s0f0        : link state is up-to-date
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: device 0x7fd991119fc0 has devpath '/devices/pci0000:00/0000:00:01.1/0000:04:00.0'
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: enp4s0f0        : found matching network '/etc/systemd/network/enp4s0f0.network'
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: Sent message type=signal sender=n/a destination=n/a object=/org/freedesktop/network1/link/_32 interface=org.freedesktop.DBus.Properties member=PropertiesChanged cookie=10 reply_cookie=0 error=n/a
Feb 12 14:30:18 jekeller-copperpass systemd-networkd[1012]: enp4s0f0        : bringing link up
Feb 12 14:30:19 jekeller-copperpass systemd-networkd[1012]: Sent message type=signal sender=n/a destination=n/a object=/org/freedesktop/network1/link/_32 interface=org.freedesktop.DBus.Properties member=PropertiesChanged cookie=11 reply_cookie=0 error=n/a
Feb 12 14:30:19 jekeller-copperpass systemd-networkd[1012]: Sent message type=signal sender=n/a destination=n/a object=/org/freedesktop/network1/link/_32 interface=org.freedesktop.DBus.Properties member=PropertiesChanged cookie=12 reply_cookie=0 error=n/a
Feb 12 14:30:19 jekeller-copperpass systemd-networkd[1012]: lo              : link state is up-to-date
Feb 12 14:30:19 jekeller-copperpass systemd-networkd[1012]: lo              : unmanaged
Feb 12 14:30:19 jekeller-copperpass systemd-networkd[1012]: Sent message type=signal sender=n/a destination=n/a object=/org/freedesktop/network1/link/_31 interface=org.freedesktop.DBus.Properties member=PropertiesChanged cookie=13 reply_cookie=0 error=n/a
Feb 12 14:30:19 jekeller-copperpass systemd-networkd[1012]: enp4s0f0        : flags change: +UP
Feb 12 14:30:19 jekeller-copperpass systemd-networkd[1012]: Sent message type=signal sender=n/a destination=n/a object=/org/freedesktop/network1/link/_32 interface=org.freedesktop.DBus.Properties member=PropertiesChanged cookie=14 reply_cookie=0 error=n/a
Feb 12 14:30:19 jekeller-copperpass systemd-networkd[1012]: Sent message type=signal sender=n/a destination=n/a object=/org/freedesktop/network1 interface=org.freedesktop.DBus.Properties member=PropertiesChanged cookie=15 reply_cookie=0 error=n/a
Feb 12 14:30:19 jekeller-copperpass systemd-networkd[1012]: Got message type=signal sender=org.freedesktop.DBus destination=:1.3 object=/org/freedesktop/DBus interface=org.freedesktop.DBus member=NameAcquired cookie=2 reply_cookie=0 error=n/a
Feb 12 14:30:19 jekeller-copperpass systemd-networkd[1012]: Got message type=signal sender=org.freedesktop.DBus destination=:1.3 object=/org/freedesktop/DBus interface=org.freedesktop.DBus member=NameAcquired cookie=4 reply_cookie=0 error=n/a
Feb 12 14:30:22 jekeller-copperpass systemd-networkd[1012]: enp4s0f0        : flags change: +LOWER_UP +RUNNING
Feb 12 14:30:22 jekeller-copperpass systemd-networkd[1012]: Sent message type=signal sender=n/a destination=n/a object=/org/freedesktop/network1/link/_32 interface=org.freedesktop.DBus.Properties member=PropertiesChanged cookie=16 reply_cookie=0 error=n/a
Feb 12 14:30:22 jekeller-copperpass systemd-networkd[1012]: Sent message type=signal sender=n/a destination=n/a object=/org/freedesktop/network1 interface=org.freedesktop.DBus.Properties member=PropertiesChanged cookie=17 reply_cookie=0 error=n/a
Feb 12 14:30:22 jekeller-copperpass systemd-networkd[1012]: enp4s0f0        : gained carrier
Feb 12 14:30:22 jekeller-copperpass systemd-networkd[1012]: enp4s0f0        : acquiring DHCPv4 lease
Feb 12 14:30:22 jekeller-copperpass systemd-networkd[1012]: DHCP CLIENT (0x926441b5): STARTED on ifindex 2
Feb 12 14:30:22 jekeller-copperpass systemd-networkd[1012]: device 0x7fd99110aa50 has devpath '/devices/pci0000:00/0000:00:01.1/0000:04:00.0/net/enp4s0f0'
Feb 12 14:30:22 jekeller-copperpass systemd-networkd[1012]: device 0x7fd99110aa50 filled with db file data
Feb 12 14:30:22 jekeller-copperpass systemd-networkd[1012]: DHCP CLIENT (0x926441b5): DISCOVER
Feb 12 14:30:23 jekeller-copperpass systemd-networkd[1012]: DHCP CLIENT (0x926441b5): OFFER
Feb 12 14:30:23 jekeller-copperpass systemd-networkd[1012]: DHCP CLIENT (0x926441b5): REQUEST (requesting)
Feb 12 14:30:23 jekeller-copperpass systemd-networkd[1012]: DHCP CLIENT (0x926441b5): ACK
Feb 12 14:30:23 jekeller-copperpass systemd-networkd[1012]: DHCP CLIENT (0x926441b5): lease expires in 9min 58.078661s
Feb 12 14:30:23 jekeller-copperpass systemd-networkd[1012]: DHCP CLIENT (0x926441b5): T2 expires in 8min 42.632530s
Feb 12 14:30:23 jekeller-copperpass systemd-networkd[1012]: DHCP CLIENT (0x926441b5): T1 expires in 4min 59.633034s
Feb 12 14:30:23 jekeller-copperpass systemd-networkd[1012]: enp4s0f0        : DHCPv4 address 192.168.0.236/24 via 192.168.0.1
Feb 12 14:30:23 jekeller-copperpass systemd-networkd[1012]: enp4s0f0        : Adding address: 192.168.0.236/24 (valid for 10min)
Feb 12 14:30:23 jekeller-copperpass systemd-networkd[1012]: Sent message type=signal sender=n/a destination=n/a object=/org/freedesktop/network1/link/_32 interface=org.freedesktop.DBus.Properties member=PropertiesChanged cookie=18 reply_cookie=0 error=n/a
Feb 12 14:30:23 jekeller-copperpass systemd-networkd[1012]: Sent message type=signal sender=n/a destination=n/a object=/org/freedesktop/network1 interface=org.freedesktop.DBus.Properties member=PropertiesChanged cookie=19 reply_cookie=0 error=n/a
Feb 12 14:30:23 jekeller-copperpass systemd-networkd[1012]: enp4s0f0        : link configured
Feb 12 14:30:23 jekeller-copperpass systemd-networkd[1012]: Sent message type=signal sender=n/a destination=n/a object=/org/freedesktop/network1/link/_32 interface=org.freedesktop.DBus.Properties member=PropertiesChanged cookie=20 reply_cookie=0 error=n/a
Feb 12 14:30:24 jekeller-copperpass systemd-networkd[1012]: enp4s0f0        : Adding address: fe80::21e:67ff:fe9a:c01f/64 (valid for ever)
Feb 12 14:30:26 jekeller-copperpass systemd-networkd[1012]: virbr0          : flags change: +MULTICAST +BROADCAST
Feb 12 14:30:26 jekeller-copperpass systemd-networkd[1012]: virbr0          : link 8 added
Feb 12 14:30:26 jekeller-copperpass systemd-networkd[1012]: device 0x7fd991110ba0 has devpath '/devices/virtual/net/virbr0'
Feb 12 14:30:26 jekeller-copperpass systemd-networkd[1012]: no db file to read /run/udev/data/n8: No such file or directory
Feb 12 14:30:26 jekeller-copperpass systemd-networkd[1012]: virbr0          : link pending udev initialization...
Feb 12 14:30:26 jekeller-copperpass systemd-networkd[1012]: virbr0          : saved original MTU: 1500
Feb 12 14:30:26 jekeller-copperpass systemd-networkd[1012]: virbr0          : udev initialized link
Feb 12 14:30:26 jekeller-copperpass systemd-networkd[1012]: virbr0          : link state is up-to-date
Feb 12 14:30:26 jekeller-copperpass systemd-networkd[1012]: virbr0          : unmanaged
Feb 12 14:30:26 jekeller-copperpass systemd-networkd[1012]: Sent message type=signal sender=n/a destination=n/a object=/org/freedesktop/network1/link/_38 interface=org.freedesktop.DBus.Properties member=PropertiesChanged cookie=21 reply_cookie=0 error=n/a
Feb 12 14:30:26 jekeller-copperpass systemd-networkd[1012]: virbr0-nic      : flags change: +MULTICAST +BROADCAST
Feb 12 14:30:26 jekeller-copperpass systemd-networkd[1012]: virbr0-nic      : link 9 added
Feb 12 14:30:26 jekeller-copperpass systemd-networkd[1012]: device 0x7fd99111b720 has devpath '/devices/virtual/net/virbr0-nic'
Feb 12 14:30:26 jekeller-copperpass systemd-networkd[1012]: no db file to read /run/udev/data/n9: No such file or directory
Feb 12 14:30:26 jekeller-copperpass systemd-networkd[1012]: virbr0-nic      : link pending udev initialization...
Feb 12 14:30:26 jekeller-copperpass systemd-networkd[1012]: virbr0-nic      : saved original MTU: 1500
Feb 12 14:30:26 jekeller-copperpass systemd-networkd[1012]: virbr0-nic      : MAC address: 52:54:00:84:d2:d5
Feb 12 14:30:26 jekeller-copperpass systemd-networkd[1012]: virbr0-nic      : udev initialized link
Feb 12 14:30:26 jekeller-copperpass systemd-networkd[1012]: virbr0-nic      : link state is up-to-date
Feb 12 14:30:26 jekeller-copperpass systemd-networkd[1012]: virbr0-nic      : unmanaged
Feb 12 14:30:26 jekeller-copperpass systemd-networkd[1012]: Sent message type=signal sender=n/a destination=n/a object=/org/freedesktop/network1/link/_39 interface=org.freedesktop.DBus.Properties member=PropertiesChanged cookie=22 reply_cookie=0 error=n/a
Feb 12 14:30:26 jekeller-copperpass systemd-networkd[1012]: virbr0          : MAC address: 52:54:00:84:d2:d5
Feb 12 14:30:26 jekeller-copperpass systemd-networkd[1012]: virbr0-nic      : flags change: +UP +LOWER_UP +RUNNING
Feb 12 14:30:26 jekeller-copperpass systemd-networkd[1012]: Sent message type=signal sender=n/a destination=n/a object=/org/freedesktop/network1/link/_39 interface=org.freedesktop.DBus.Properties member=PropertiesChanged cookie=23 reply_cookie=0 error=n/a
Feb 12 14:30:26 jekeller-copperpass systemd-networkd[1012]: virbr0-nic      : gained carrier
Feb 12 14:30:27 jekeller-copperpass systemd-networkd[1012]: virbr0          : Adding address: 192.168.122.1/24 (valid for ever)
Feb 12 14:30:27 jekeller-copperpass systemd-networkd[1012]: virbr0          : flags change: +UP
Feb 12 14:30:27 jekeller-copperpass systemd-networkd[1012]: Sent message type=signal sender=n/a destination=n/a object=/org/freedesktop/network1/link/_38 interface=org.freedesktop.DBus.Properties member=PropertiesChanged cookie=24 reply_cookie=0 error=n/a
Feb 12 14:30:27 jekeller-copperpass systemd-networkd[1012]: virbr0-nic      : flags change: -UP -LOWER_UP -RUNNING
Feb 12 14:30:27 jekeller-copperpass systemd-networkd[1012]: Sent message type=signal sender=n/a destination=n/a object=/org/freedesktop/network1/link/_39 interface=org.freedesktop.DBus.Properties member=PropertiesChanged cookie=25 reply_cookie=0 error=n/a
Feb 12 14:30:27 jekeller-copperpass systemd-networkd[1012]: virbr0-nic      : lost carrier
Feb 12 14:30:27 jekeller-copperpass systemd-networkd[1012]: virbr0-nic      : Removing non-existent address: fe80::5054:ff:fe84:d2d5/64 (valid for ever)
Feb 12 14:31:02 jekeller-copperpass systemd-networkd[1012]: Sent message type=method_call sender=n/a destination=org.freedesktop.DBus object=/org/freedesktop/DBus interface=org.freedesktop.DBus member=AddMatch cookie=26 reply_cookie=0 error=n/a
Feb 12 14:31:02 jekeller-copperpass systemd-networkd[1012]: Sent message type=method_call sender=n/a destination=org.freedesktop.DBus object=/org/freedesktop/DBus interface=org.freedesktop.DBus member=ReleaseName cookie=27 reply_cookie=0 error=n/a
Feb 12 14:31:02 jekeller-copperpass systemd-networkd[1012]: Got message type=signal sender=org.freedesktop.DBus destination=:1.3 object=/org/freedesktop/DBus interface=org.freedesktop.DBus member=NameLost cookie=7 reply_cookie=0 error=n/a
Feb 12 14:31:02 jekeller-copperpass systemd-networkd[1012]: Got message type=signal sender=org.freedesktop.DBus destination=n/a object=/org/freedesktop/DBus interface=org.freedesktop.DBus member=NameOwnerChanged cookie=11 reply_cookie=0 error=n/a
Feb 12 14:31:02 jekeller-copperpass systemd-networkd[1012]: DHCP CLIENT (0x926441b5): FREE

● systemd-networkd.service - Network Service
   Loaded: loaded (/usr/lib/systemd/system/systemd-networkd.service; enabled; vendor preset: disabled)
  Drop-In: /etc/systemd/system/systemd-networkd.service.d
           └─override.conf
   Active: inactive (dead) since Thu 2015-02-12 14:31:02 PST; 3min 34s ago
     Docs: man:systemd-networkd.service(8)
  Process: 1012 ExecStart=/usr/lib/systemd/systemd-networkd (code=exited, status=0/SUCCESS)
 Main PID: 1012 (code=exited, status=0/SUCCESS)
   Status: "Shutting down..."

Feb 12 14:30:27 jekeller-copperpass systemd-networkd[1012]: Sent message type=signal sender=n/a destination=n/a object=/org/freedesktop/network1/link/_38 interface=org.freedesktop.DBus.Properties member=PropertiesChanged cookie=24 reply_cookie=0 error=n/a
Feb 12 14:30:27 jekeller-copperpass systemd-networkd[1012]: virbr0-nic      : flags change: -UP -LOWER_UP -RUNNING
Feb 12 14:30:27 jekeller-copperpass systemd-networkd[1012]: Sent message type=signal sender=n/a destination=n/a object=/org/freedesktop/network1/link/_39 interface=org.freedesktop.DBus.Properties member=PropertiesChanged cookie=25 reply_cookie=0 error=n/a
Feb 12 14:30:27 jekeller-copperpass systemd-networkd[1012]: virbr0-nic      : lost carrier
Feb 12 14:30:27 jekeller-copperpass systemd-networkd[1012]: virbr0-nic      : Removing non-existent address: fe80::5054:ff:fe84:d2d5/64 (valid for ever)
Feb 12 14:31:02 jekeller-copperpass systemd-networkd[1012]: Sent message type=method_call sender=n/a destination=org.freedesktop.DBus object=/org/freedesktop/DBus interface=org.freedesktop.DBus member=AddMatch cookie=26 reply_cookie=0 error=n/a
Feb 12 14:31:02 jekeller-copperpass systemd-networkd[1012]: Sent message type=method_call sender=n/a destination=org.freedesktop.DBus object=/org/freedesktop/DBus interface=org.freedesktop.DBus member=ReleaseName cookie=27 reply_cookie=0 error=n/a
Feb 12 14:31:02 jekeller-copperpass systemd-networkd[1012]: Got message type=signal sender=org.freedesktop.DBus destination=:1.3 object=/org/freedesktop/DBus interface=org.freedesktop.DBus member=NameLost cookie=7 reply_cookie=0 error=n/a
Feb 12 14:31:02 jekeller-copperpass systemd-networkd[1012]: Got message type=signal sender=org.freedesktop.DBus destination=n/a object=/org/freedesktop/DBus interface=org.freedesktop.DBus member=NameOwnerChanged cookie=11 reply_cookie=0 error=n/a
Feb 12 14:31:02 jekeller-copperpass systemd-networkd[1012]: DHCP CLIENT (0x926441b5): FREE

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