Oct 04 10:25:29 G550 systemd-networkd[18425]: extern0 : updated address: ***.***.***.76/23 (valid for 5min) Oct 04 10:26:38 G550 systemd-networkd[18425]: DHCPv6 CLIENT: Sent SOLICIT Oct 04 10:26:38 G550 systemd-networkd[18425]: DHCPv6 CLIENT: Next retransmission in 1min 54.127368s Oct 04 10:27:57 G550 systemd-networkd[18425]: DHCP CLIENT (0x7e96426c): REQUEST (renewing) Oct 04 10:27:57 G550 systemd-networkd[18425]: DHCP CLIENT (0x7e96426c): ACK Oct 04 10:27:57 G550 systemd-networkd[18425]: DHCP CLIENT (0x7e96426c): lease expires in 4min 57.927447s Oct 04 10:27:57 G550 systemd-networkd[18425]: DHCP CLIENT (0x7e96426c): T2 expires in 4min 21.079445s Oct 04 10:27:57 G550 systemd-networkd[18425]: DHCP CLIENT (0x7e96426c): T1 expires in 2min 28.812186s Oct 04 10:27:57 G550 systemd-networkd[18425]: extern0 : updated address: ***.***.***.76/23 (valid for 5min) Oct 04 10:28:32 G550 systemd-networkd[18425]: DHCPv6 CLIENT: Sent SOLICIT Oct 04 10:28:32 G550 systemd-networkd[18425]: DHCPv6 CLIENT: Next retransmission in 1min 50.491044s Oct 04 10:30:22 G550 systemd-networkd[18425]: DHCPv6 CLIENT: Sent SOLICIT Oct 04 10:30:22 G550 systemd-networkd[18425]: DHCPv6 CLIENT: Next retransmission in 1min 54.420396s Oct 04 10:30:26 G550 systemd-networkd[18425]: DHCP CLIENT (0x7e96426c): REQUEST (renewing) Oct 04 10:30:26 G550 systemd-networkd[18425]: DHCP CLIENT (0x7e96426c): ACK Oct 04 10:30:26 G550 systemd-networkd[18425]: DHCP CLIENT (0x7e96426c): lease expires in 4min 58.102143s Oct 04 10:30:26 G550 systemd-networkd[18425]: DHCP CLIENT (0x7e96426c): T2 expires in 4min 21.438655s Oct 04 10:30:26 G550 systemd-networkd[18425]: DHCP CLIENT (0x7e96426c): T1 expires in 2min 30.464816s Oct 04 10:30:26 G550 systemd-networkd[18425]: extern0 : updated address: ***.***.***.76/23 (valid for 5min) Oct 04 10:32:17 G550 systemd-networkd[18425]: DHCPv6 CLIENT: Sent SOLICIT Oct 04 10:32:17 G550 systemd-networkd[18425]: DHCPv6 CLIENT: Next retransmission in 2min 1.572228s Oct 04 10:32:56 G550 systemd-networkd[18425]: DHCP CLIENT (0x7e96426c): REQUEST (renewing) Oct 04 10:32:56 G550 systemd-networkd[18425]: DHCP CLIENT (0x7e96426c): ACK Oct 04 10:32:56 G550 systemd-networkd[18425]: DHCP CLIENT (0x7e96426c): lease expires in 4min 57.806369s Oct 04 10:32:56 G550 systemd-networkd[18425]: DHCP CLIENT (0x7e96426c): T2 expires in 4min 20.518967s Oct 04 10:32:56 G550 systemd-networkd[18425]: DHCP CLIENT (0x7e96426c): T1 expires in 2min 29.619647s Oct 04 10:32:56 G550 systemd-networkd[18425]: extern0 : updated address: ***.***.***.76/23 (valid for 5min) Oct 04 10:34:18 G550 systemd-networkd[18425]: DHCPv6 CLIENT: Sent SOLICIT Oct 04 10:34:18 G550 systemd-networkd[18425]: DHCPv6 CLIENT: Next retransmission in 1min 55.617048s Oct 04 10:35:26 G550 systemd-networkd[18425]: DHCP CLIENT (0x7e96426c): REQUEST (renewing) Oct 04 10:35:26 G550 systemd-networkd[18425]: DHCP CLIENT (0x7e96426c): ACK Oct 04 10:35:26 G550 systemd-networkd[18425]: DHCP CLIENT (0x7e96426c): lease expires in 4min 58.432065s Oct 04 10:35:26 G550 systemd-networkd[18425]: DHCP CLIENT (0x7e96426c): T2 expires in 4min 20.918855s Oct 04 10:35:26 G550 systemd-networkd[18425]: DHCP CLIENT (0x7e96426c): T1 expires in 2min 29.288492s Oct 04 10:35:26 G550 systemd-networkd[18425]: extern0 : updated address: ***.***.***.76/23 (valid for 5min) Oct 04 10:35:26 G550 systemd-networkd[18425]: Failed to save lease data /run/systemd/netif/leases/4: Too many open files Oct 04 10:35:26 G550 systemd-networkd[18425]: extern0 : Failed to save link data to /run/systemd/netif/links/4: Too many open files Oct 04 10:36:14 G550 systemd-networkd[18425]: DHCPv6 CLIENT: Sent SOLICIT Oct 04 10:36:14 G550 systemd-networkd[18425]: DHCPv6 CLIENT: Next retransmission in 2min 8.653704s Oct 04 10:37:55 G550 systemd-networkd[18425]: DHCP CLIENT (0x7e96426c): REQUEST (renewing) Oct 04 10:37:55 G550 systemd-networkd[18425]: DHCP CLIENT (0x7e96426c): ACK Oct 04 10:37:55 G550 systemd-networkd[18425]: DHCP CLIENT (0x7e96426c): lease expires in 4min 57.592622s Oct 04 10:37:55 G550 systemd-networkd[18425]: DHCP CLIENT (0x7e96426c): T2 expires in 4min 21.599354s Oct 04 10:37:55 G550 systemd-networkd[18425]: DHCP CLIENT (0x7e96426c): T1 expires in 2min 28.943675s Oct 04 10:37:55 G550 systemd-networkd[18425]: extern0 : updated address: ***.***.***.76/23 (valid for 5min) Oct 04 10:38:23 G550 systemd-networkd[18425]: DHCPv6 CLIENT: Sent SOLICIT Oct 04 10:38:23 G550 systemd-networkd[18425]: DHCPv6 CLIENT: Next retransmission in 2min 9.902220s Oct 04 10:38:56 G550 systemd[1]: systemd-networkd.service watchdog timeout (limit 1min)! Oct 04 10:38:56 G550 systemd[1]: Unit systemd-networkd.service entered failed state. Oct 04 10:38:56 G550 systemd-networkd[18864]: timestamp of '/etc/systemd/network' changed Oct 04 10:38:56 G550 systemd-networkd[18864]: timestamp of '/usr/lib/systemd/network' changed Oct 04 10:38:56 G550 systemd-networkd[18864]: sd-rtnl: discarding 20 bytes of incoming message Oct 04 10:38:56 G550 systemd-networkd[18864]: extern0 : link 4 added Oct 04 10:38:56 G550 systemd-networkd[18864]: extern0 : udev initialized link Oct 04 10:38:56 G550 systemd-networkd[18864]: extern0 : saved original MTU: 1500 Oct 04 10:38:56 G550 systemd-networkd[18864]: extern0 : flags change: +UP +LOWER_UP +RUNNING +MULTICAST +BROADCAST Oct 04 10:38:56 G550 systemd-networkd[18864]: extern0 : gained carrier Oct 04 10:38:56 G550 systemd-networkd[18864]: intern0 : link 3 added Oct 04 10:38:56 G550 systemd-networkd[18864]: intern0 : udev initialized link Oct 04 10:38:56 G550 systemd-networkd[18864]: intern0 : saved original MTU: 1500 Oct 04 10:38:56 G550 systemd-networkd[18864]: intern0 : flags change: +UP +LOWER_UP +RUNNING +MULTICAST +BROADCAST Oct 04 10:38:56 G550 systemd-networkd[18864]: intern0 : gained carrier Oct 04 10:38:56 G550 systemd-networkd[18864]: tun0 : MAC address not found for new device, continuing without Oct 04 10:38:56 G550 systemd-networkd[18864]: tun0 : link 2 added Oct 04 10:38:56 G550 systemd-networkd[18864]: tun0 : udev initialized link Oct 04 10:38:56 G550 systemd-networkd[18864]: tun0 : saved original MTU: 1500 Oct 04 10:38:56 G550 systemd-networkd[18864]: tun0 : flags change: +UP +LOWER_UP +RUNNING +MULTICAST +POINTOPOINT +NOARP Oct 04 10:38:56 G550 systemd-networkd[18864]: tun0 : gained carrier Oct 04 10:38:56 G550 systemd-networkd[18864]: lo : link 1 added Oct 04 10:38:56 G550 systemd-networkd[18864]: lo : udev initialized link Oct 04 10:38:56 G550 systemd-networkd[18864]: lo : saved original MTU: 0 Oct 04 10:38:56 G550 systemd-networkd[18864]: lo : flags change: +LOOPBACK +UP +LOWER_UP +RUNNING Oct 04 10:38:56 G550 systemd-networkd[18864]: lo : gained carrier Oct 04 10:38:56 G550 systemd-networkd[18864]: extern0 : link state is up-to-date Oct 04 10:38:56 G550 systemd-networkd[18864]: extern0 : found matching network '/etc/systemd/network/ext0.network' Oct 04 10:38:56 G550 systemd-networkd[18864]: extern0 : acquiring DHCPv4 lease Oct 04 10:38:56 G550 systemd-networkd[18864]: DHCP CLIENT (0x89814ade): STARTED on ifindex 4 with address **:**:**:**:**:** Oct 04 10:38:56 G550 systemd-networkd[18864]: extern0 : discovering IPv6 routers Oct 04 10:38:56 G550 systemd-networkd[18864]: ICMPv6 CLIENT: Start Router Solicitation Oct 04 10:38:56 G550 systemd-networkd[18864]: 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_coo Oct 04 10:38:56 G550 systemd-networkd[18864]: DHCP CLIENT (0x89814ade): DISCOVER Oct 04 10:38:56 G550 systemd-networkd[18864]: ICMPv6 CLIENT: Sent Router Solicitation Oct 04 10:38:56 G550 systemd-networkd[18864]: intern0 : getting address failed: Device or resource busy Oct 04 10:38:56 G550 systemd-networkd[18864]: Got message type=method_return sender=org.freedesktop.DBus destination=:1.26 object=n/a interface=n/a member=n/a cookie=1 reply_cookie=1 error=n/a Oct 04 10:38:56 G550 systemd-networkd[18864]: intern0 : link state is up-to-date Oct 04 10:38:56 G550 systemd-networkd[18864]: intern0 : found matching network '/etc/systemd/network/int0.network' Oct 04 10:38:56 G550 systemd-networkd[18864]: intern0 : setting addresses Oct 04 10:38:56 G550 systemd-networkd[18864]: Got message type=signal sender=org.freedesktop.DBus destination=:1.26 object=/org/freedesktop/DBus interface=org.freedesktop.DBus member=NameAcquired cookie=2 reply_ Oct 04 10:38:56 G550 systemd-networkd[18864]: tun0 : getting address failed: Device or resource busy Oct 04 10:38:56 G550 systemd-networkd[18864]: tun0 : link state is up-to-date Oct 04 10:38:56 G550 systemd-networkd[18864]: tun0 : unmanaged Oct 04 10:38:56 G550 systemd-networkd[18864]: lo : getting address failed: Device or resource busy Oct 04 10:38:56 G550 systemd-networkd[18864]: lo : link state is up-to-date Oct 04 10:38:56 G550 systemd-networkd[18864]: lo : unmanaged Oct 04 10:38:56 G550 systemd-networkd[18864]: sd-rtnl: discarding 20 bytes of incoming message Oct 04 10:38:56 G550 systemd-networkd[18864]: extern0 : added address: fe80::****:****:****:****/64 (valid for ever) Oct 04 10:38:56 G550 systemd-networkd[18864]: intern0 : added address: fe80::****:****:****:****/64 (valid for ever) Oct 04 10:38:56 G550 systemd-networkd[18864]: lo : added address: ::1/128 (valid for ever) Oct 04 10:38:56 G550 systemd-networkd[18864]: extern0 : added address: ***.***.***.76/23 (valid for 4min) Oct 04 10:38:56 G550 systemd-networkd[18864]: intern0 : added address: ***.***.***.***/24 (valid for ever) Oct 04 10:38:56 G550 systemd-networkd[18864]: tun0 : added address: ***.***.***.***/24 (valid for ever) Oct 04 10:38:56 G550 systemd-networkd[18864]: lo : added address: 127.0.0.1/8 (valid for ever) Oct 04 10:38:56 G550 systemd-networkd[18864]: intern0 : addresses set Oct 04 10:38:56 G550 systemd-networkd[18864]: intern0 : link configured Oct 04 10:38:58 G550 systemd-networkd[18864]: DHCP CLIENT (0x89814ade): DISCOVER Oct 04 10:39:00 G550 systemd-networkd[18864]: ICMPv6 CLIENT: Sent Router Solicitation Oct 04 10:39:00 G550 systemd-networkd[18864]: DHCP CLIENT (0x89814ade): DISCOVER Oct 04 10:39:03 G550 systemd-networkd[18864]: DHCP CLIENT (0x89814ade): DISCOVER Oct 04 10:39:04 G550 systemd-networkd[18864]: DHCP CLIENT (0x89814ade): OFFER Oct 04 10:39:04 G550 systemd-networkd[18864]: DHCP CLIENT (0x89814ade): REQUEST (requesting) Oct 04 10:39:04 G550 systemd-networkd[18864]: DHCP CLIENT (0x89814ade): ACK Oct 04 10:39:04 G550 systemd-networkd[18864]: DHCP CLIENT (0x89814ade): lease expires in 4min 58.441756s Oct 04 10:39:04 G550 systemd-networkd[18864]: DHCP CLIENT (0x89814ade): T2 expires in 4min 21.743528s Oct 04 10:39:04 G550 systemd-networkd[18864]: DHCP CLIENT (0x89814ade): T1 expires in 2min 29.829104s Oct 04 10:39:04 G550 systemd-networkd[18864]: extern0 : DHCPv4 address ***.***.***.67/23 via ***.***.***.1 Oct 04 10:39:04 G550 systemd-networkd[18864]: extern0 : updated address: ***.***.***.67/23 (valid for 5min) Oct 04 10:39:04 G550 systemd-networkd[18864]: extern0 : link configured Oct 04 10:39:04 G550 systemd-networkd[18864]: ICMPv6 CLIENT: Sent Router Solicitation Oct 04 10:39:08 G550 systemd-networkd[18864]: DHCPv6 CLIENT: Sent SOLICIT Oct 04 10:39:08 G550 systemd-networkd[18864]: DHCPv6 CLIENT: Next retransmission in 1.102733s Oct 04 10:39:09 G550 systemd-networkd[18864]: DHCPv6 CLIENT: Sent SOLICIT Oct 04 10:39:09 G550 systemd-networkd[18864]: DHCPv6 CLIENT: Next retransmission in 2.120213s Oct 04 10:39:12 G550 systemd-networkd[18864]: DHCPv6 CLIENT: Sent SOLICIT Oct 04 10:39:12 G550 systemd-networkd[18864]: DHCPv6 CLIENT: Next retransmission in 4.049718s Oct 04 10:39:16 G550 systemd-networkd[18864]: DHCPv6 CLIENT: Sent SOLICIT Oct 04 10:39:16 G550 systemd-networkd[18864]: DHCPv6 CLIENT: Next retransmission in 8.003084s Oct 04 10:39:24 G550 systemd-networkd[18864]: DHCPv6 CLIENT: Sent SOLICIT Oct 04 10:39:24 G550 systemd-networkd[18864]: DHCPv6 CLIENT: Next retransmission in 15.309508s Oct 04 10:39:39 G550 systemd-networkd[18864]: DHCPv6 CLIENT: Sent SOLICIT Oct 04 10:39:39 G550 systemd-networkd[18864]: DHCPv6 CLIENT: Next retransmission in 31.055170s Oct 04 10:40:10 G550 systemd-networkd[18864]: DHCPv6 CLIENT: Sent SOLICIT Oct 04 10:40:10 G550 systemd-networkd[18864]: DHCPv6 CLIENT: Next retransmission in 1min 4.431179s Oct 04 10:41:14 G550 systemd-networkd[18864]: DHCPv6 CLIENT: Sent SOLICIT Oct 04 10:41:14 G550 systemd-networkd[18864]: DHCPv6 CLIENT: Next retransmission in 1min 50.791992s Oct 04 10:41:33 G550 systemd-networkd[18864]: DHCP CLIENT (0x89814ade): REQUEST (renewing) Oct 04 10:41:33 G550 systemd-networkd[18864]: DHCP CLIENT (0x89814ade): ACK Oct 04 10:41:33 G550 systemd-networkd[18864]: DHCP CLIENT (0x89814ade): lease expires in 4min 58.334810s Oct 04 10:41:33 G550 systemd-networkd[18864]: DHCP CLIENT (0x89814ade): T2 expires in 4min 20.395513s Oct 04 10:41:33 G550 systemd-networkd[18864]: DHCP CLIENT (0x89814ade): T1 expires in 2min 30.310728s Oct 04 10:41:33 G550 systemd-networkd[18864]: extern0 : updated address: ***.***.***.67/23 (valid for 5min) Oct 04 10:42:56 G550 systemd-networkd[18864]: extern0 : removed address: ***.***.***.76/23 (valid for 0) Oct 04 10:42:56 G550 systemd-networkd[18864]: extern0 : added address: ***.***.***.67/23 (valid for 3min 38s) Oct 04 10:43:05 G550 systemd-networkd[18864]: DHCPv6 CLIENT: Sent SOLICIT Oct 04 10:43:05 G550 systemd-networkd[18864]: DHCPv6 CLIENT: Next retransmission in 2min 8.082768s Oct 04 10:44:04 G550 systemd-networkd[18864]: DHCP CLIENT (0x89814ade): REQUEST (renewing) Oct 04 10:44:04 G550 systemd-networkd[18864]: DHCP CLIENT (0x89814ade): ACK Oct 04 10:44:04 G550 systemd-networkd[18864]: DHCP CLIENT (0x89814ade): lease expires in 4min 57.516159s Oct 04 10:44:04 G550 systemd-networkd[18864]: DHCP CLIENT (0x89814ade): T2 expires in 4min 21.775049s Oct 04 10:44:04 G550 systemd-networkd[18864]: DHCP CLIENT (0x89814ade): T1 expires in 2min 29.744664s Oct 04 10:44:04 G550 systemd-networkd[18864]: extern0 : updated address: ***.***.***.67/23 (valid for 5min) Oct 04 10:45:13 G550 systemd-networkd[18864]: DHCPv6 CLIENT: Sent SOLICIT Oct 04 10:45:13 G550 systemd-networkd[18864]: DHCPv6 CLIENT: Next retransmission in 2min 778.272ms Oct 04 10:46:34 G550 systemd-networkd[18864]: DHCP CLIENT (0x89814ade): REQUEST (renewing) Oct 04 10:46:34 G550 systemd-networkd[18864]: DHCP CLIENT (0x89814ade): ACK Oct 04 10:46:34 G550 systemd-networkd[18864]: DHCP CLIENT (0x89814ade): lease expires in 4min 57.122678s Oct 04 10:46:34 G550 systemd-networkd[18864]: DHCP CLIENT (0x89814ade): T2 expires in 4min 21.284688s Oct 04 10:46:34 G550 systemd-networkd[18864]: DHCP CLIENT (0x89814ade): T1 expires in 2min 30.314269s Oct 04 10:46:34 G550 systemd-networkd[18864]: extern0 : updated address: ***.***.***.67/23 (valid for 5min)