On Wed, 04.02.15 21:58, Keller, Jacob E (jacob.e.kel...@intel.com) wrote: > Hi again, > > On Tue, 2015-02-03 at 19:00 +0000, Keller, Jacob E wrote: > > Hey, > > > > I've recently been using systemd-networkd to great success on a few of > > my machines here. However I ran into an interesting problem on at least > > 2 machines so far. I've included the output of journal for > > systemd-networkd with Environment=SYSTEMD_LOG_LEVEL=debug as was > > suggested on another post. In addition the only network file I have > > configured is em0.network which contains the following, > > > > $cat /etc/systemd/network/em0.network > > [Match] > > Name=em0 > > > > [Network] > > DHCP=Yes > > > > The journalctl for systemd-networkd after bootup is, > > > > -- Logs begin at Mon 2012-12-31 20:02:09 PST, end at Tue 2015-02-03 > > 10:57:09 PST. -- > > Feb 03 10:37:44 jekeller-copperpass systemd-networkd[1055]: timestamp of > > '/etc/systemd/network' changed > > Feb 03 10:37:45 jekeller-copperpass systemd-networkd[1055]: br0 > > : flags change: +MULTICAST +BROADCAST > > Feb 03 10:37:45 jekeller-copperpass systemd-networkd[1055]: br0 > > : link 7 added > > Feb 03 10:37:45 jekeller-copperpass systemd-networkd[1055]: br0 > > : udev initialized link > > Feb 03 10:37:45 jekeller-copperpass systemd-networkd[1055]: br0 > > : saved original MTU: 1500 > > Feb 03 10:37:45 jekeller-copperpass systemd-networkd[1055]: br-geneve0 > > : flags change: +MULTICAST +BROADCAST > > Feb 03 10:37:45 jekeller-copperpass systemd-networkd[1055]: br-geneve0 > > : link 8 added > > Feb 03 10:37:45 jekeller-copperpass systemd-networkd[1055]: br-geneve0 > > : udev initialized link > > Feb 03 10:37:45 jekeller-copperpass systemd-networkd[1055]: br-geneve0 > > : saved original MTU: 1500 > > Feb 03 10:37:45 jekeller-copperpass systemd-networkd[1055]: 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 03 10:37:45 jekeller-copperpass systemd-networkd[1055]: br0 > > : MAC address: 7e:5e:7c:31:44:4d > > Feb 03 10:37:45 jekeller-copperpass systemd-networkd[1055]: br-geneve0 > > : MAC address: b6:ec:a9:4b:e5:42 > > Feb 03 10:37:45 jekeller-copperpass systemd-networkd[1055]: br0 > > : getting address failed: Device or resource busy > > Feb 03 10:37:45 jekeller-copperpass systemd-networkd[1055]: br0 > > : link state is up-to-date > > Feb 03 10:37:45 jekeller-copperpass systemd-networkd[1055]: br0 > > : unmanaged > > Feb 03 10:37:45 jekeller-copperpass systemd-networkd[1055]: Got message > > type=method_return sender=org.freedesktop.DBus destination=:1.7 object=n/a > > interface=n/a member=n/a cookie=1 reply_cookie=1 error=n/a > > Feb 03 10:37:45 jekeller-copperpass systemd-networkd[1055]: Got message > > type=signal sender=org.freedesktop.DBus destination=:1.7 > > object=/org/freedesktop/DBus interface=org.freedesktop.DBus > > member=NameAcquired cookie=2 reply_cookie=0 error=n/a > > Feb 03 10:37:45 jekeller-copperpass systemd-networkd[1055]: br-geneve0 > > : link state is up-to-date > > Feb 03 10:37:45 jekeller-copperpass systemd-networkd[1055]: br-geneve0 > > : unmanaged > > Feb 03 10:37:45 jekeller-copperpass systemd-networkd[1055]: rtnl: received > > address for a nonexistent link (1), ignoring > > Feb 03 10:37:45 jekeller-copperpass systemd-networkd[1055]: rtnl: received > > address for a nonexistent link (1), ignoring > > Feb 03 10:37:45 jekeller-copperpass systemd-networkd[1055]: virbr0 > > : flags change: +MULTICAST +BROADCAST > > Feb 03 10:37:45 jekeller-copperpass systemd-networkd[1055]: virbr0 > > : link 9 added > > Feb 03 10:37:45 jekeller-copperpass systemd-networkd[1055]: virbr0 > > : udev initialized link > > Feb 03 10:37:45 jekeller-copperpass systemd-networkd[1055]: virbr0 > > : saved original MTU: 1500 > > Feb 03 10:37:45 jekeller-copperpass systemd-networkd[1055]: virbr0 > > : link state is up-to-date > > Feb 03 10:37:45 jekeller-copperpass systemd-networkd[1055]: virbr0 > > : unmanaged > > Feb 03 10:37:45 jekeller-copperpass systemd-networkd[1055]: rtnl: received > > address for a nonexistent link (1), ignoring > > Feb 03 10:37:45 jekeller-copperpass systemd-networkd[1055]: rtnl: received > > address for a nonexistent link (1), ignoring > > Feb 03 10:37:45 jekeller-copperpass systemd-networkd[1055]: virbr0-nic > > : flags change: +MULTICAST +BROADCAST > > Feb 03 10:37:45 jekeller-copperpass systemd-networkd[1055]: virbr0-nic > > : link 10 added > > Feb 03 10:37:45 jekeller-copperpass systemd-networkd[1055]: virbr0-nic > > : udev initialized link > > Feb 03 10:37:45 jekeller-copperpass systemd-networkd[1055]: virbr0-nic > > : saved original MTU: 1500 > > Feb 03 10:37:45 jekeller-copperpass systemd-networkd[1055]: virbr0-nic > > : MAC address: 52:54:00:84:d2:d5 > > Feb 03 10:37:45 jekeller-copperpass systemd-networkd[1055]: virbr0-nic > > : link state is up-to-date > > Feb 03 10:37:45 jekeller-copperpass systemd-networkd[1055]: virbr0-nic > > : unmanaged > > Feb 03 10:37:45 jekeller-copperpass systemd-networkd[1055]: rtnl: received > > address for a nonexistent link (1), ignoring > > Feb 03 10:37:45 jekeller-copperpass systemd-networkd[1055]: rtnl: received > > address for a nonexistent link (1), ignoring > > Feb 03 10:37:46 jekeller-copperpass systemd-networkd[1055]: virbr0 > > : MAC address: 52:54:00:84:d2:d5 > > Feb 03 10:37:46 jekeller-copperpass systemd-networkd[1055]: virbr0-nic > > : flags change: +UP +LOWER_UP +RUNNING > > Feb 03 10:37:46 jekeller-copperpass systemd-networkd[1055]: virbr0-nic > > : gained carrier > > Feb 03 10:37:46 jekeller-copperpass systemd-networkd[1055]: virbr0 > > : added address: 192.168.122.1/24 (valid for ever) > > Feb 03 10:37:46 jekeller-copperpass systemd-networkd[1055]: virbr0 > > : flags change: +UP > > Feb 03 10:37:46 jekeller-copperpass systemd-networkd[1055]: virbr0-nic > > : flags change: -UP -LOWER_UP -RUNNING > > Feb 03 10:37:46 jekeller-copperpass systemd-networkd[1055]: virbr0-nic > > : lost carrier > > Feb 03 10:37:46 jekeller-copperpass systemd-networkd[1055]: virbr0-nic > > : removing non-existent address: fe80::5054:ff:fe84:d2d5/64 (valid for ever) > > > > Notice that only a bunch of my fake devices, hand made bridges, and such > > are found during bootup. However, if I manually restart networkd then it > > finds all the devices, > > > > > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: timestamp of > > '/etc/systemd/network' changed > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: virbr0-nic > > : flags change: +MULTICAST +BROADCAST > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: virbr0-nic > > : link 10 added > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: virbr0-nic > > : udev initialized link > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: virbr0-nic > > : saved original MTU: 1500 > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: virbr0 > > : flags change: +UP +MULTICAST +BROADCAST > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: virbr0 > > : link 9 added > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: virbr0 > > : udev initialized link > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: virbr0 > > : saved original MTU: 1500 > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: br-geneve0 > > : flags change: +MULTICAST +BROADCAST > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: br-geneve0 > > : link 8 added > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: br-geneve0 > > : udev initialized link > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: br-geneve0 > > : saved original MTU: 1500 > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: br0 > > : flags change: +MULTICAST +BROADCAST > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: br0 > > : link 7 added > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: br0 > > : udev initialized link > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: br0 > > : saved original MTU: 1500 > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: ovs-system > > : flags change: +MULTICAST +BROADCAST > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: ovs-system > > : link 6 added > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: ovs-system > > : udev initialized link > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: ovs-system > > : saved original MTU: 1500 > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: enp4s0f3 > > : flags change: +MULTICAST +BROADCAST > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: enp4s0f3 > > : link 5 added > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: enp4s0f3 > > : udev initialized link > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: enp4s0f3 > > : saved original MTU: 1500 > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: enp4s0f2 > > : flags change: +MULTICAST +BROADCAST > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: enp4s0f2 > > : link 4 added > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: enp4s0f2 > > : udev initialized link > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: enp4s0f2 > > : saved original MTU: 1500 > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: enp4s0f1 > > : flags change: +MULTICAST +BROADCAST > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: enp4s0f1 > > : link 3 added > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: enp4s0f1 > > : udev initialized link > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: enp4s0f1 > > : saved original MTU: 1500 > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: em0 > > : flags change: +MULTICAST +BROADCAST > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: em0 > > : link 2 added > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: em0 > > : udev initialized link > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: em0 > > : saved original MTU: 1500 > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: lo > > : flags change: +LOOPBACK +UP +LOWER_UP +RUNNING > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: lo > > : link 1 added > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: lo > > : udev initialized link > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: lo > > : saved original MTU: 0 > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: virbr0-nic > > : link state is up-to-date > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: virbr0-nic > > : unmanaged > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: 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 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: virbr0 > > : getting address failed: Device or resource busy > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: virbr0 > > : link state is up-to-date > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: virbr0 > > : unmanaged > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: Got message > > type=method_return sender=org.freedesktop.DBus destination=:1.71 object=n/a > > interface=n/a member=n/a cookie=1 reply_cookie=1 error=n/a > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: br-geneve0 > > : getting address failed: Device or resource busy > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: Got message > > type=signal sender=org.freedesktop.DBus destination=:1.71 > > object=/org/freedesktop/DBus interface=org.freedesktop.DBus > > member=NameAcquired cookie=2 reply_cookie=0 error=n/a > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: br-geneve0 > > : link state is up-to-date > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: br-geneve0 > > : unmanaged > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: br0 > > : getting address failed: Device or resource busy > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: br0 > > : link state is up-to-date > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: br0 > > : unmanaged > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: ovs-system > > : getting address failed: Device or resource busy > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: ovs-system > > : link state is up-to-date > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: ovs-system > > : unmanaged > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: enp4s0f3 > > : getting address failed: Device or resource busy > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: enp4s0f3 > > : link state is up-to-date > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: enp4s0f3 > > : unmanaged > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: enp4s0f2 > > : getting address failed: Device or resource busy > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: enp4s0f2 > > : link state is up-to-date > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: enp4s0f2 > > : unmanaged > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: enp4s0f1 > > : getting address failed: Device or resource busy > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: enp4s0f1 > > : link state is up-to-date > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: enp4s0f1 > > : unmanaged > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: em0 > > : getting address failed: Device or resource busy > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: em0 > > : link state is up-to-date > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: em0 > > : found matching network '/etc/systemd/network/em0.network' > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: em0 > > : bringing link up > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: lo > > : getting address failed: Device or resource busy > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: lo > > : link state is up-to-date > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: lo > > : unmanaged > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: lo > > : added address: ::1/128 (valid for ever) > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: virbr0 > > : added address: 192.168.122.1/24 (valid for ever) > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: lo > > : added address: 127.0.0.1/8 (valid for ever) > > Feb 03 10:51:49 jekeller-copperpass systemd-networkd[2537]: em0 > > : flags change: +UP > > Feb 03 10:51:53 jekeller-copperpass systemd-networkd[2537]: em0 > > : flags change: +LOWER_UP +RUNNING > > Feb 03 10:51:53 jekeller-copperpass systemd-networkd[2537]: em0 > > : gained carrier > > Feb 03 10:51:53 jekeller-copperpass systemd-networkd[2537]: em0 > > : acquiring DHCPv4 lease > > Feb 03 10:51:53 jekeller-copperpass systemd-networkd[2537]: DHCP CLIENT > > (0x3d9e3244): STARTED on ifindex 2 > > Feb 03 10:51:53 jekeller-copperpass systemd-networkd[2537]: em0 > > : discovering IPv6 routers > > Feb 03 10:51:53 jekeller-copperpass systemd-networkd[2537]: ICMPv6 CLIENT: > > Start Router Solicitation > > Feb 03 10:51:53 jekeller-copperpass systemd-networkd[2537]: ICMPv6 CLIENT: > > Error sending Router Solicitation > > Feb 03 10:51:53 jekeller-copperpass systemd-networkd[2537]: DHCP CLIENT > > (0x3d9e3244): DISCOVER > > Feb 03 10:51:54 jekeller-copperpass systemd-networkd[2537]: DHCP CLIENT > > (0x3d9e3244): OFFER > > Feb 03 10:51:54 jekeller-copperpass systemd-networkd[2537]: DHCP CLIENT > > (0x3d9e3244): REQUEST (requesting) > > Feb 03 10:51:54 jekeller-copperpass systemd-networkd[2537]: DHCP CLIENT > > (0x3d9e3244): ACK > > Feb 03 10:51:54 jekeller-copperpass systemd-networkd[2537]: DHCP CLIENT > > (0x3d9e3244): lease expires in 6h 48min 31.142449s > > Feb 03 10:51:54 jekeller-copperpass systemd-networkd[2537]: DHCP CLIENT > > (0x3d9e3244): T2 expires in 5h 57min 27.825629s > > Feb 03 10:51:54 jekeller-copperpass systemd-networkd[2537]: DHCP CLIENT > > (0x3d9e3244): T1 expires in 3h 24min 17.074622s > > Feb 03 10:51:54 jekeller-copperpass systemd-networkd[2537]: em0 > > : DHCPv4 address 192.168.0.217/24 via 192.168.0.1 > > Feb 03 10:51:54 jekeller-copperpass systemd-networkd[2537]: em0 > > : added address: 192.168.0.217/24 (valid for 6h 48min 34s) > > Feb 03 10:51:54 jekeller-copperpass systemd-networkd[2537]: em0 > > : link configured > > Feb 03 10:51:54 jekeller-copperpass systemd-networkd[2537]: em0 > > : added address: fe80::21e:67ff:fe9a:c01f/64 (valid for ever) > > Feb 03 10:51:57 jekeller-copperpass systemd-networkd[2537]: ICMPv6 CLIENT: > > Sent Router Solicitation > > Feb 03 10:52:01 jekeller-copperpass systemd-networkd[2537]: ICMPv6 CLIENT: > > Sent Router Solicitation > > Feb 03 10:52:05 jekeller-copperpass systemd-networkd[2537]: DHCPv6 CLIENT: > > Sent SOLICIT > > Feb 03 10:52:05 jekeller-copperpass systemd-networkd[2537]: DHCPv6 CLIENT: > > Next retransmission in 1.053130s > > Feb 03 10:52:06 jekeller-copperpass systemd-networkd[2537]: DHCPv6 CLIENT: > > Sent SOLICIT > > Feb 03 10:52:06 jekeller-copperpass systemd-networkd[2537]: DHCPv6 CLIENT: > > Next retransmission in 2.169218s > > Feb 03 10:52:08 jekeller-copperpass systemd-networkd[2537]: DHCPv6 CLIENT: > > Sent SOLICIT > > Feb 03 10:52:08 jekeller-copperpass systemd-networkd[2537]: DHCPv6 CLIENT: > > Next retransmission in 4.550442s > > Feb 03 10:52:13 jekeller-copperpass systemd-networkd[2537]: DHCPv6 CLIENT: > > Sent SOLICIT > > Feb 03 10:52:13 jekeller-copperpass systemd-networkd[2537]: DHCPv6 CLIENT: > > Next retransmission in 9.418559s > > Feb 03 10:52:22 jekeller-copperpass systemd-networkd[2537]: DHCPv6 CLIENT: > > Sent SOLICIT > > Feb 03 10:52:22 jekeller-copperpass systemd-networkd[2537]: DHCPv6 CLIENT: > > Next retransmission in 19.178444s > > Feb 03 10:52:42 jekeller-copperpass systemd-networkd[2537]: DHCPv6 CLIENT: > > Sent SOLICIT > > Feb 03 10:52:42 jekeller-copperpass systemd-networkd[2537]: DHCPv6 CLIENT: > > Next retransmission in 36.913006s > > > > Any suggestions as to why networkd doesn't (a) find em0 during bootup, > > or (b) configure it when it does appear after boot up? > > > > Thanks for all your work, much appreciated. > > > > Regards, > > Jake > > I actually see the same behavior now again, so the removal of > biosdevname does not solve this problem! :( > > Is there any more information I can provide?
Hmm, it appears as if networkd completely misses the netlink messages describing your em0 link. To debug this it might be worse adding debug log messages to manager_rtnl_process_link() to see if any rtnl messages announcing the interface are received by networkd. If no such message arrives there, then this indicates a kernel issue, otherwise a bug in networkd. Lennart -- Lennart Poettering, Red Hat _______________________________________________ systemd-devel mailing list systemd-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/systemd-devel