May 17 12:34:14 lap-linux-001 NetworkManager[583]: <info>  [1558110854.8704] audit: op="connection-activate" uuid="2dba1ee5-c86e-46e9-b0e4-5ce89738d380" name="ADS" pid=1509 uid=1000 result="success"
May 17 12:34:14 lap-linux-001 NetworkManager[583]: <info>  [1558110854.8758] vpn-connection[0x5603ef4be7a0,2dba1ee5-c86e-46e9-b0e4-5ce89738d380,"ADS",0]: Started the VPN service, PID 8635
May 17 12:34:14 lap-linux-001 NetworkManager[583]: <info>  [1558110854.8878] vpn-connection[0x5603ef4be7a0,2dba1ee5-c86e-46e9-b0e4-5ce89738d380,"ADS",0]: Saw the service appear; activating connection
May 17 12:34:18 lap-linux-001 systemd[1]: NetworkManager-dispatcher.service: Succeeded.
May 17 12:34:19 lap-linux-001 NetworkManager[583]: <info>  [1558110859.3039] settings-connection[0x5603ef3ae480,2dba1ee5-c86e-46e9-b0e4-5ce89738d380]: write: successfully updated (keyfile: update /etc/NetworkManager/system-connections/ADS.nmconnection (2dba1ee5-c86e-46e9-b0e4-5ce89738d380,"ADS")), connection was modified in the process
May 17 12:34:19 lap-linux-001 NetworkManager[583]: <info>  [1558110859.3085] vpn-connection[0x5603ef4be7a0,2dba1ee5-c86e-46e9-b0e4-5ce89738d380,"ADS",0]: VPN connection: (ConnectInteractive) reply received
May 17 12:34:19 lap-linux-001 nm-l2tp-service[8635]: Check port 1701
May 17 12:34:19 lap-linux-001 nm-l2tp-service[8635]: Can't bind to port 1701
May 17 12:34:19 lap-linux-001 NetworkManager[583]: Stopping strongSwan IPsec failed: starter is not running
May 17 12:34:21 lap-linux-001 NetworkManager[583]: Starting strongSwan 5.7.1 IPsec [starter]...
May 17 12:34:21 lap-linux-001 NetworkManager[583]: Loading config setup
May 17 12:34:21 lap-linux-001 NetworkManager[583]: Loading conn '2dba1ee5-c86e-46e9-b0e4-5ce89738d380'
May 17 12:34:21 lap-linux-001 NetworkManager[583]: found netkey IPsec stack
May 17 12:34:21 lap-linux-001 charon: 00[DMN] Starting IKE charon daemon (strongSwan 5.7.1, Linux 5.0.0-13-generic, x86_64)
May 17 12:34:21 lap-linux-001 charon: 00[CFG] loading ca certificates from '/etc/ipsec.d/cacerts'
May 17 12:34:21 lap-linux-001 charon: 00[CFG] loading aa certificates from '/etc/ipsec.d/aacerts'
May 17 12:34:21 lap-linux-001 charon: 00[CFG] loading ocsp signer certificates from '/etc/ipsec.d/ocspcerts'
May 17 12:34:21 lap-linux-001 charon: 00[CFG] loading attribute certificates from '/etc/ipsec.d/acerts'
May 17 12:34:21 lap-linux-001 charon: 00[CFG] loading crls from '/etc/ipsec.d/crls'
May 17 12:34:21 lap-linux-001 charon: 00[CFG] loading secrets from '/etc/ipsec.secrets'
May 17 12:34:21 lap-linux-001 charon: 00[CFG] loading secrets from '/etc/ipsec.d/nm-l2tp-ipsec-2dba1ee5-c86e-46e9-b0e4-5ce89738d380.secrets'
May 17 12:34:21 lap-linux-001 charon: 00[CFG]   loaded IKE secret for %any
May 17 12:34:21 lap-linux-001 charon: 00[LIB] loaded plugins: charon aesni aes rc2 sha2 sha1 md4 md5 mgf1 random nonce x509 revocation constraints pubkey pkcs1 pkcs7 pkcs8 pkcs12 pgp dnskey sshkey pem openssl fips-prf gmp agent xcbc hmac gcm attr kernel-netlink resolve socket-default connmark stroke updown eap-mschapv2 xauth-generic counters
May 17 12:34:21 lap-linux-001 charon: 00[LIB] dropped capabilities, running as uid 0, gid 0
May 17 12:34:21 lap-linux-001 charon: 00[JOB] spawning 16 worker threads
May 17 12:34:21 lap-linux-001 charon: 06[CFG] received stroke: add connection '2dba1ee5-c86e-46e9-b0e4-5ce89738d380'
May 17 12:34:21 lap-linux-001 charon: 06[CFG] algorithm 'ecp_384' not recognized
May 17 12:34:21 lap-linux-001 charon: 06[CFG] skipped invalid proposal string: aes256-sha1-ecp_384
May 17 12:34:22 lap-linux-001 charon: 08[CFG] rereading secrets
May 17 12:34:22 lap-linux-001 charon: 08[CFG] loading secrets from '/etc/ipsec.secrets'
May 17 12:34:22 lap-linux-001 charon: 08[CFG] loading secrets from '/etc/ipsec.d/nm-l2tp-ipsec-2dba1ee5-c86e-46e9-b0e4-5ce89738d380.secrets'
May 17 12:34:22 lap-linux-001 charon: 08[CFG]   loaded IKE secret for %any
May 17 12:34:22 lap-linux-001 charon: 09[CFG] received stroke: initiate '2dba1ee5-c86e-46e9-b0e4-5ce89738d380'
May 17 12:34:22 lap-linux-001 charon: 09[CFG] no config named '2dba1ee5-c86e-46e9-b0e4-5ce89738d380'
May 17 12:34:22 lap-linux-001 NetworkManager[583]: no config named '2dba1ee5-c86e-46e9-b0e4-5ce89738d380'
May 17 12:34:22 lap-linux-001 NetworkManager[583]: Stopping strongSwan IPsec...
May 17 12:34:22 lap-linux-001 charon: 00[DMN] signal of type SIGINT received. Shutting down
May 17 12:34:22 lap-linux-001 nm-l2tp-service[8635]: g_dbus_method_invocation_take_error: assertion 'error != NULL' failed
May 17 12:34:22 lap-linux-001 NetworkManager[583]: <info>  [1558110862.8278] vpn-connection[0x5603ef4be7a0,2dba1ee5-c86e-46e9-b0e4-5ce89738d380,"ADS",0]: VPN plugin: state changed: stopped (6)
May 17 12:34:22 lap-linux-001 NetworkManager[583]: <info>  [1558110862.8313] vpn-connection[0x5603ef4be7a0,2dba1ee5-c86e-46e9-b0e4-5ce89738d380,"ADS",0]: VPN service disappeared
May 17 12:34:22 lap-linux-001 NetworkManager[583]: <warn>  [1558110862.8326] vpn-connection[0x5603ef4be7a0,2dba1ee5-c86e-46e9-b0e4-5ce89738d380,"ADS",0]: VPN connection: failed to connect: 'Message recipient disconnected from message bus without replying'