On Thu, 2019-05-09 at 18:25 -0400, Brian J. Murrell wrote:
NetworkManager 1.12 on EL7.6 is spamming my router with IPv6 router solicitations:
Nobody has any idea about this or what more can be done to debug it? I really want to keep using NM, but I will not be able to if it's going to beat the crap out of my router with it's constant barrage of router solicitations. b.
18:02:38.804201 IP6 fe80::21f:c6ff:fec4:926a > ff02::2: ICMP6, router solicitation, length 16 18:02:38.811869 IP6 fe80::6eb0:ceff:fef5:1e4a > fe80::21f:c6ff:fec4:926a: ICMP6, router advertisement, length 120 18:02:38.812653 IP6 fe80::21f:c6ff:fec4:926a > ff02::2: ICMP6, router solicitation, length 16 18:02:38.819715 IP6 fe80::6eb0:ceff:fef5:1e4a > fe80::21f:c6ff:fec4:926a: ICMP6, router advertisement, length 120 18:02:38.820436 IP6 fe80::21f:c6ff:fec4:926a > ff02::2: ICMP6, router solicitation, length 16 18:02:38.827607 IP6 fe80::6eb0:ceff:fef5:1e4a > fe80::21f:c6ff:fec4:926a: ICMP6, router advertisement, length 120 18:02:38.828350 IP6 fe80::21f:c6ff:fec4:926a > ff02::2: ICMP6, router solicitation, length 16 18:02:38.835220 IP6 fe80::6eb0:ceff:fef5:1e4a > fe80::21f:c6ff:fec4:926a: ICMP6, router advertisement, length 120 18:02:38.836000 IP6 fe80::21f:c6ff:fec4:926a > ff02::2: ICMP6, router solicitation, length 16 18:02:38.842395 IP6 fe80::6eb0:ceff:fef5:1e4a > fe80::21f:c6ff:fec4:926a: ICMP6, router advertisement, length 120 18:02:38.843116 IP6 fe80::21f:c6ff:fec4:926a > ff02::2: ICMP6, router solicitation, length 16 18:02:38.849476 IP6 fe80::6eb0:ceff:fef5:1e4a > fe80::21f:c6ff:fec4:926a: ICMP6, router advertisement, length 120 18:02:38.850228 IP6 fe80::21f:c6ff:fec4:926a > ff02::2: ICMP6, router solicitation, length 16 18:02:38.856562 IP6 fe80::6eb0:ceff:fef5:1e4a > fe80::21f:c6ff:fec4:926a: ICMP6, router advertisement, length 120 18:02:38.857306 IP6 fe80::21f:c6ff:fec4:926a > ff02::2: ICMP6, router solicitation, length 16 18:02:38.863909 IP6 fe80::6eb0:ceff:fef5:1e4a > fe80::21f:c6ff:fec4:926a: ICMP6, router advertisement, length 120 18:02:38.864635 IP6 fe80::21f:c6ff:fec4:926a > ff02::2: ICMP6, router solicitation, length 16 18:02:38.871136 IP6 fe80::6eb0:ceff:fef5:1e4a > fe80::21f:c6ff:fec4:926a: ICMP6, router advertisement, length 120 18:02:38.871901 IP6 fe80::21f:c6ff:fec4:926a > ff02::2: ICMP6, router solicitation, length 16 18:02:38.885820 IP6 fe80::6eb0:ceff:fef5:1e4a > fe80::21f:c6ff:fec4:926a: ICMP6, router advertisement, length 120 18:02:38.886569 IP6 fe80::21f:c6ff:fec4:926a > ff02::2: ICMP6, router solicitation, length 16 18:02:38.896409 IP6 fe80::6eb0:ceff:fef5:1e4a > fe80::21f:c6ff:fec4:926a: ICMP6, router advertisement, length 120 18:02:38.899762 IP6 fe80::21f:c6ff:fec4:926a > ff02::2: ICMP6, router solicitation, length 16 18:02:38.906959 IP6 fe80::6eb0:ceff:fef5:1e4a > fe80::21f:c6ff:fec4:926a: ICMP6, router advertisement, length 120 18:02:38.907802 IP6 fe80::21f:c6ff:fec4:926a > ff02::2: ICMP6, router solicitation, length 16 18:02:38.915417 IP6 fe80::6eb0:ceff:fef5:1e4a > fe80::21f:c6ff:fec4:926a: ICMP6, router advertisement, length 120 18:02:38.916195 IP6 fe80::21f:c6ff:fec4:926a > ff02::2: ICMP6, router solicitation, length 16 18:02:38.924612 IP6 fe80::6eb0:ceff:fef5:1e4a > fe80::21f:c6ff:fec4:926a: ICMP6, router advertisement, length 120 18:02:38.925420 IP6 fe80::21f:c6ff:fec4:926a > ff02::2: ICMP6, router solicitation, length 16 18:02:38.933010 IP6 fe80::6eb0:ceff:fef5:1e4a > fe80::21f:c6ff:fec4:926a: ICMP6, router advertisement, length 120 18:02:38.934650 IP6 fe80::21f:c6ff:fec4:926a > ff02::2: ICMP6, router solicitation, length 16 18:02:38.940572 IP6 fe80::6eb0:ceff:fef5:1e4a > fe80::21f:c6ff:fec4:926a: ICMP6, router advertisement, length 120 18:02:38.941338 IP6 fe80::21f:c6ff:fec4:926a > ff02::2: ICMP6, router solicitation, length 16 18:02:38.947896 IP6 fe80::6eb0:ceff:fef5:1e4a > fe80::21f:c6ff:fec4:926a: ICMP6, router advertisement, length 120 18:02:38.948696 IP6 fe80::21f:c6ff:fec4:926a > ff02::2: ICMP6, router solicitation, length 16 18:02:38.955145 IP6 fe80::6eb0:ceff:fef5:1e4a > fe80::21f:c6ff:fec4:926a: ICMP6, router advertisement, length 120 18:02:38.955979 IP6 fe80::21f:c6ff:fec4:926a > ff02::2: ICMP6, router solicitation, length 16 18:02:38.962203 IP6 fe80::6eb0:ceff:fef5:1e4a > fe80::21f:c6ff:fec4:926a: ICMP6, router advertisement, length 120 18:02:38.962995 IP6 fe80::21f:c6ff:fec4:926a > ff02::2: ICMP6, router solicitation, length 16 18:02:38.969298 IP6 fe80::6eb0:ceff:fef5:1e4a > fe80::21f:c6ff:fec4:926a: ICMP6, router advertisement, length 120 18:02:38.970094 IP6 fe80::21f:c6ff:fec4:926a > ff02::2: ICMP6, router solicitation, length 16 18:02:38.976982 IP6 fe80::6eb0:ceff:fef5:1e4a > fe80::21f:c6ff:fec4:926a: ICMP6, router advertisement, length 120 18:02:38.977826 IP6 fe80::21f:c6ff:fec4:926a > ff02::2: ICMP6, router solicitation, length 16 18:02:38.986524 IP6 fe80::6eb0:ceff:fef5:1e4a > fe80::21f:c6ff:fec4:926a: ICMP6, router advertisement, length 120 18:02:38.987369 IP6 fe80::21f:c6ff:fec4:926a > ff02::2: ICMP6, router solicitation, length 16 18:02:38.995192 IP6 fe80::6eb0:ceff:fef5:1e4a > fe80::21f:c6ff:fec4:926a: ICMP6, router advertisement, length 120 18:02:38.996052 IP6 fe80::21f:c6ff:fec4:926a > ff02::2: ICMP6, router solicitation, length 16 18:02:39.003069 IP6 fe80::6eb0:ceff:fef5:1e4a > fe80::21f:c6ff:fec4:926a: ICMP6, router advertisement, length 120 A few seconds of NM trace logging: May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.8751] platform-linux: do-change-link[2]: success changing link: success May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.8751] device[0x55aff25ca520] (enp2s0): ip6-config: update (commit=1, new-config=0x55aff2617c80) May 09 18:20:05 server.example.com NetworkManager[24326]: <trace> [1557440405.8751] device[0x55aff25ca520] (enp2s0): mtu: device-mtu: 1500 (was 0), ipv6-mtu: 1280, ifindex: 2 May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.8753] platform: address: adding or updating IPv6 address: fe80::21f:c6ff:fec4:926a/64 lft forever pref forever lifetime 211- 0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src unknown May 09 18:20:05 server.example.com NetworkManager[24326]: <trace> [1557440405.8767] platform-linux: event-notification: RTM_NEWADDR, flags 0, seq 0: fe80::21f:c6ff:fec4:926a/64 lft forever pref forever lifetime 211-0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src kernel May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.8767] platform-linux: do-add-ip6-address[2: fe80::21f:c6ff:fec4:926a]: success May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.8768] platform: address: adding or updating IPv6 address: 2001:123:ab:123::2/64 lft forever pref forever lifetime 211- 0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src unknown May 09 18:20:05 server.example.com NetworkManager[24326]: <trace> [1557440405.8778] platform-linux: event-notification: RTM_NEWADDR, flags 0, seq 0: 2001:123:ab:123::2/64 lft forever pref forever lifetime 211-0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src kernel May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.8778] platform-linux: do-add-ip6-address[2: 2001:123:ab:123::2]: success May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.8778] platform: address: adding or updating IPv6 address: fd31:aeb1:48df::2/64 lft forever pref forever lifetime 211- 0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src unknown May 09 18:20:05 server.example.com NetworkManager[24326]: <trace> [1557440405.8786] platform-linux: event-notification: RTM_NEWADDR, flags 0, seq 0: fd31:aeb1:48df::2/64 lft forever pref forever lifetime 211-0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src kernel May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.8787] platform-linux: do-add-ip6-address[2: fd31:aeb1:48df::2]: success May 09 18:20:05 server.example.com NetworkManager[24326]: <trace> [1557440405.8787] device[0x55aff25ca520] (enp2s0): remove_pending_action (0): 'dhcp6' not pending (expected) May 09 18:20:05 server.example.com NetworkManager[24326]: <trace> [1557440405.8788] device[0x55aff25ca520] (enp2s0): remove_pending_action (0): 'autoconf6' not pending (expected) May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.8788] device[0x55aff25ca520] (enp2s0): activation-stage: complete activate_stage5_ip6_config_commit,v6 (id 37376) May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.8808] ndisc-lndp[0x55aff26350e0,"enp2s0"]: processing libndp events May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.8808] ndisc-lndp[0x55aff26350e0,"enp2s0"]: received router advertisement at 211 May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.8809] ndisc[0x55aff26350e0,"enp2s0"]: complete-address: adding an EUI-64 address May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.8809] ndisc[0x55aff26350e0,"enp2s0"]: neighbor discovery configuration changed [R]: May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.8809] ndisc[0x55aff26350e0,"enp2s0"]: dhcp-level none May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.8809] ndisc[0x55aff26350e0,"enp2s0"]: gateway fe80::6eb0:ceff:fef5:1e4a pref high exp 1799.2915 May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.8809] ndisc[0x55aff26350e0,"enp2s0"]: address 2001:123:ab:123::2 exp permanent May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.8809] ndisc[0x55aff26350e0,"enp2s0"]: route 2001:123:ab:123::/64 via fe80::6eb0:ceff:fef5:1e4a pref high exp permanent May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.8810] ndisc[0x55aff26350e0,"enp2s0"]: dns_server fd31:aeb1:48df::2 exp 7199.2915 May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.8810] device[0x55aff25ca520] (enp2s0): activation-stage: schedule activate_stage5_ip6_config_commit,v6 (id 37379) May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.8810] ndisc[0x55aff26350e0,"enp2s0"]: scheduling next now/lifetime check: 1800 seconds May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.8810] device[0x55aff25ca520] (enp2s0): activation-stage: invoke activate_stage5_ip6_config_commit,v6 (id 37379) May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.8811] platform-linux: link: change 2: token: set IPv6 address generation token to ::2 May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.8831] platform-linux: do-request-link: 2 May 09 18:20:05 server.example.com NetworkManager[24326]: <trace> [1557440405.8832] platform-linux: event-notification: RTM_NEWLINK, flags 0, seq 0: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? not-init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 rx:870543864,794146311889 tx:685846769,370242813061 May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.8832] platform: signal: link changed: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 driver r8169 rx:870543864,794146311889 tx:685846769,370242813061 May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.8832] device[0x55aff25ca520] (enp2s0): queued link change for ifindex 2 May 09 18:20:05 server.example.com NetworkManager[24326]: <trace> [1557440405.8833] platform-linux: event-notification: RTM_NEWLINK, flags 0, seq 62114: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? not-init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 rx:870543865,794146312171 tx:685846770,370242813371 May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.8834] platform: signal: link changed: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 driver r8169 rx:870543865,794146312171 tx:685846770,370242813371 May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.8834] platform-linux: do-change-link[2]: success changing link: success May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.8834] device[0x55aff25ca520] (enp2s0): ip6-config: update (commit=1, new-config=0x55aff2617950) May 09 18:20:05 server.example.com NetworkManager[24326]: <trace> [1557440405.8835] device[0x55aff25ca520] (enp2s0): mtu: device-mtu: 1500 (was 0), ipv6-mtu: 1280, ifindex: 2 May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.8836] platform: address: adding or updating IPv6 address: fe80::21f:c6ff:fec4:926a/64 lft forever pref forever lifetime 211- 0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src unknown May 09 18:20:05 server.example.com NetworkManager[24326]: <trace> [1557440405.8843] platform-linux: event-notification: RTM_NEWADDR, flags 0, seq 0: fe80::21f:c6ff:fec4:926a/64 lft forever pref forever lifetime 211-0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src kernel May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.8843] platform-linux: do-add-ip6-address[2: fe80::21f:c6ff:fec4:926a]: success May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.8844] platform: address: adding or updating IPv6 address: 2001:123:ab:123::2/64 lft forever pref forever lifetime 211- 0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src unknown May 09 18:20:05 server.example.com NetworkManager[24326]: <trace> [1557440405.8856] platform-linux: event-notification: RTM_NEWADDR, flags 0, seq 0: 2001:123:ab:123::2/64 lft forever pref forever lifetime 211-0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src kernel May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.8857] platform-linux: do-add-ip6-address[2: 2001:123:ab:123::2]: success May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.8857] platform: address: adding or updating IPv6 address: fd31:aeb1:48df::2/64 lft forever pref forever lifetime 211- 0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src unknown May 09 18:20:05 server.example.com NetworkManager[24326]: <trace> [1557440405.8870] platform-linux: event-notification: RTM_NEWADDR, flags 0, seq 0: fd31:aeb1:48df::2/64 lft forever pref forever lifetime 211-0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src kernel May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.8871] platform-linux: do-add-ip6-address[2: fd31:aeb1:48df::2]: success May 09 18:20:05 server.example.com NetworkManager[24326]: <trace> [1557440405.8872] device[0x55aff25ca520] (enp2s0): remove_pending_action (0): 'dhcp6' not pending (expected) May 09 18:20:05 server.example.com NetworkManager[24326]: <trace> [1557440405.8872] device[0x55aff25ca520] (enp2s0): remove_pending_action (0): 'autoconf6' not pending (expected) May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.8872] device[0x55aff25ca520] (enp2s0): activation-stage: complete activate_stage5_ip6_config_commit,v6 (id 37379) May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.8900] ndisc-lndp[0x55aff26350e0,"enp2s0"]: processing libndp events May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.8901] ndisc-lndp[0x55aff26350e0,"enp2s0"]: received router advertisement at 211 May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.8901] ndisc[0x55aff26350e0,"enp2s0"]: complete-address: adding an EUI-64 address May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.8901] ndisc[0x55aff26350e0,"enp2s0"]: neighbor discovery configuration changed [R]: May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.8901] ndisc[0x55aff26350e0,"enp2s0"]: dhcp-level none May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.8904] ndisc[0x55aff26350e0,"enp2s0"]: gateway fe80::6eb0:ceff:fef5:1e4a pref high exp 1799.2823 May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.8905] ndisc[0x55aff26350e0,"enp2s0"]: address 2001:123:ab:123::2 exp permanent May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.8905] ndisc[0x55aff26350e0,"enp2s0"]: route 2001:123:ab:123::/64 via fe80::6eb0:ceff:fef5:1e4a pref high exp permanent May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.8905] ndisc[0x55aff26350e0,"enp2s0"]: dns_server fd31:aeb1:48df::2 exp 7199.2823 May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.8905] device[0x55aff25ca520] (enp2s0): activation-stage: schedule activate_stage5_ip6_config_commit,v6 (id 37382) May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.8906] ndisc[0x55aff26350e0,"enp2s0"]: scheduling next now/lifetime check: 1800 seconds May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.8906] device[0x55aff25ca520] (enp2s0): activation-stage: invoke activate_stage5_ip6_config_commit,v6 (id 37382) May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.8913] platform-linux: link: change 2: token: set IPv6 address generation token to ::2 May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.8928] platform-linux: do-request-link: 2 May 09 18:20:05 server.example.com NetworkManager[24326]: <trace> [1557440405.8929] platform-linux: event-notification: RTM_NEWLINK, flags 0, seq 0: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? not-init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 rx:870543879,794146316011 tx:685846785,370242817581 May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.8929] platform: signal: link changed: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 driver r8169 rx:870543879,794146316011 tx:685846785,370242817581 May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.8930] device[0x55aff25ca520] (enp2s0): queued link change for ifindex 2 May 09 18:20:05 server.example.com NetworkManager[24326]: <trace> [1557440405.8931] platform-linux: event-notification: RTM_NEWLINK, flags 0, seq 62119: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? not-init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 rx:870543881,794146316383 tx:685846788,370242820723 May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.8931] platform: signal: link changed: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 driver r8169 rx:870543881,794146316383 tx:685846788,370242820723 May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.8931] platform-linux: do-change-link[2]: success changing link: success May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.8931] device[0x55aff25ca520] (enp2s0): ip6-config: update (commit=1, new-config=0x55aff26170d0) May 09 18:20:05 server.example.com NetworkManager[24326]: <trace> [1557440405.8932] device[0x55aff25ca520] (enp2s0): mtu: device-mtu: 1500 (was 0), ipv6-mtu: 1280, ifindex: 2 May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.8933] platform: address: adding or updating IPv6 address: fe80::21f:c6ff:fec4:926a/64 lft forever pref forever lifetime 211- 0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src unknown May 09 18:20:05 server.example.com NetworkManager[24326]: <trace> [1557440405.8947] platform-linux: event-notification: RTM_NEWADDR, flags 0, seq 0: fe80::21f:c6ff:fec4:926a/64 lft forever pref forever lifetime 211-0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src kernel May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.8947] platform-linux: do-add-ip6-address[2: fe80::21f:c6ff:fec4:926a]: success May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.8948] platform: address: adding or updating IPv6 address: 2001:123:ab:123::2/64 lft forever pref forever lifetime 211- 0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src unknown May 09 18:20:05 server.example.com NetworkManager[24326]: <trace> [1557440405.8956] platform-linux: event-notification: RTM_NEWADDR, flags 0, seq 0: 2001:123:ab:123::2/64 lft forever pref forever lifetime 211-0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src kernel May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.8956] platform-linux: do-add-ip6-address[2: 2001:123:ab:123::2]: success May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.8956] platform: address: adding or updating IPv6 address: fd31:aeb1:48df::2/64 lft forever pref forever lifetime 211- 0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src unknown May 09 18:20:05 server.example.com NetworkManager[24326]: <trace> [1557440405.8963] platform-linux: event-notification: RTM_NEWADDR, flags 0, seq 0: fd31:aeb1:48df::2/64 lft forever pref forever lifetime 211-0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src kernel May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9060] platform-linux: do-add-ip6-address[2: fd31:aeb1:48df::2]: success May 09 18:20:05 server.example.com NetworkManager[24326]: <trace> [1557440405.9061] device[0x55aff25ca520] (enp2s0): remove_pending_action (0): 'dhcp6' not pending (expected) May 09 18:20:05 server.example.com NetworkManager[24326]: <trace> [1557440405.9061] device[0x55aff25ca520] (enp2s0): remove_pending_action (0): 'autoconf6' not pending (expected) May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9062] device[0x55aff25ca520] (enp2s0): activation-stage: complete activate_stage5_ip6_config_commit,v6 (id 37382) May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9062] ndisc-lndp[0x55aff26350e0,"enp2s0"]: processing libndp events May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9062] ndisc-lndp[0x55aff26350e0,"enp2s0"]: received router advertisement at 211 May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9063] ndisc[0x55aff26350e0,"enp2s0"]: complete-address: adding an EUI-64 address May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9063] ndisc[0x55aff26350e0,"enp2s0"]: neighbor discovery configuration changed [R]: May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9063] ndisc[0x55aff26350e0,"enp2s0"]: dhcp-level none May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9063] ndisc[0x55aff26350e0,"enp2s0"]: gateway fe80::6eb0:ceff:fef5:1e4a pref high exp 1799.2661 May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9063] ndisc[0x55aff26350e0,"enp2s0"]: address 2001:123:ab:123::2 exp permanent May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9063] ndisc[0x55aff26350e0,"enp2s0"]: route 2001:123:ab:123::/64 via fe80::6eb0:ceff:fef5:1e4a pref high exp permanent May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9074] ndisc[0x55aff26350e0,"enp2s0"]: dns_server fd31:aeb1:48df::2 exp 7199.2661 May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9075] device[0x55aff25ca520] (enp2s0): activation-stage: schedule activate_stage5_ip6_config_commit,v6 (id 37385) May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9075] ndisc[0x55aff26350e0,"enp2s0"]: scheduling next now/lifetime check: 1800 seconds May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9134] device[0x55aff25ca520] (enp2s0): activation-stage: invoke activate_stage5_ip6_config_commit,v6 (id 37385) May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9139] platform-linux: link: change 2: token: set IPv6 address generation token to ::2 May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9186] platform-linux: do-request-link: 2 May 09 18:20:05 server.example.com NetworkManager[24326]: <trace> [1557440405.9187] platform-linux: event-notification: RTM_NEWLINK, flags 0, seq 0: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? not-init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 rx:870543911,794146324735 tx:685846820,370242830003 May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9188] platform: signal: link changed: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 driver r8169 rx:870543911,794146324735 tx:685846820,370242830003 May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9188] device[0x55aff25ca520] (enp2s0): queued link change for ifindex 2 May 09 18:20:05 server.example.com NetworkManager[24326]: <trace> [1557440405.9189] platform-linux: event-notification: RTM_NEWLINK, flags 0, seq 62124: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? not-init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 rx:870543913,794146325299 tx:685846822,370242830623 May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9189] platform: signal: link changed: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 driver r8169 rx:870543913,794146325299 tx:685846822,370242830623 May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9190] platform-linux: do-change-link[2]: success changing link: success May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9190] device[0x55aff25ca520] (enp2s0): ip6-config: update (commit=1, new-config=0x55aff2617730) May 09 18:20:05 server.example.com NetworkManager[24326]: <trace> [1557440405.9190] device[0x55aff25ca520] (enp2s0): mtu: device-mtu: 1500 (was 0), ipv6-mtu: 1280, ifindex: 2 May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9226] platform: address: adding or updating IPv6 address: fe80::21f:c6ff:fec4:926a/64 lft forever pref forever lifetime 211- 0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src unknown May 09 18:20:05 server.example.com NetworkManager[24326]: <trace> [1557440405.9233] platform-linux: event-notification: RTM_NEWADDR, flags 0, seq 0: fe80::21f:c6ff:fec4:926a/64 lft forever pref forever lifetime 211-0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src kernel May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9234] platform-linux: do-add-ip6-address[2: fe80::21f:c6ff:fec4:926a]: success May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9239] platform: address: adding or updating IPv6 address: 2001:123:ab:123::2/64 lft forever pref forever lifetime 211- 0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src unknown May 09 18:20:05 server.example.com NetworkManager[24326]: <trace> [1557440405.9247] platform-linux: event-notification: RTM_NEWADDR, flags 0, seq 0: 2001:123:ab:123::2/64 lft forever pref forever lifetime 211-0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src kernel May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9248] platform-linux: do-add-ip6-address[2: 2001:123:ab:123::2]: success May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9248] platform: address: adding or updating IPv6 address: fd31:aeb1:48df::2/64 lft forever pref forever lifetime 211- 0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src unknown May 09 18:20:05 server.example.com NetworkManager[24326]: <trace> [1557440405.9267] platform-linux: event-notification: RTM_NEWADDR, flags 0, seq 0: fd31:aeb1:48df::2/64 lft forever pref forever lifetime 211-0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src kernel May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9268] platform-linux: do-add-ip6-address[2: fd31:aeb1:48df::2]: success May 09 18:20:05 server.example.com NetworkManager[24326]: <trace> [1557440405.9268] device[0x55aff25ca520] (enp2s0): remove_pending_action (0): 'dhcp6' not pending (expected) May 09 18:20:05 server.example.com NetworkManager[24326]: <trace> [1557440405.9268] device[0x55aff25ca520] (enp2s0): remove_pending_action (0): 'autoconf6' not pending (expected) May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9269] device[0x55aff25ca520] (enp2s0): activation-stage: complete activate_stage5_ip6_config_commit,v6 (id 37385) May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9269] ndisc-lndp[0x55aff26350e0,"enp2s0"]: processing libndp events May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9269] ndisc-lndp[0x55aff26350e0,"enp2s0"]: received router advertisement at 211 May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9270] ndisc[0x55aff26350e0,"enp2s0"]: complete-address: adding an EUI-64 address May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9270] ndisc[0x55aff26350e0,"enp2s0"]: neighbor discovery configuration changed [R]: May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9270] ndisc[0x55aff26350e0,"enp2s0"]: dhcp-level none May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9270] ndisc[0x55aff26350e0,"enp2s0"]: gateway fe80::6eb0:ceff:fef5:1e4a pref high exp 1799.2454 May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9270] ndisc[0x55aff26350e0,"enp2s0"]: address 2001:123:ab:123::2 exp permanent May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9270] ndisc[0x55aff26350e0,"enp2s0"]: route 2001:123:ab:123::/64 via fe80::6eb0:ceff:fef5:1e4a pref high exp permanent May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9271] ndisc[0x55aff26350e0,"enp2s0"]: dns_server fd31:aeb1:48df::2 exp 7199.2454 May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9271] device[0x55aff25ca520] (enp2s0): activation-stage: schedule activate_stage5_ip6_config_commit,v6 (id 37388) May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9271] ndisc[0x55aff26350e0,"enp2s0"]: scheduling next now/lifetime check: 1800 seconds May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9340] device[0x55aff25ca520] (enp2s0): activation-stage: invoke activate_stage5_ip6_config_commit,v6 (id 37388) May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9341] platform-linux: link: change 2: token: set IPv6 address generation token to ::2 May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9406] platform-linux: do-request-link: 2 May 09 18:20:05 server.example.com NetworkManager[24326]: <trace> [1557440405.9407] platform-linux: event-notification: RTM_NEWLINK, flags 0, seq 0: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? not-init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 rx:870543961,794146375088 tx:685846852,370242842651 May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9408] platform: signal: link changed: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 driver r8169 rx:870543961,794146375088 tx:685846852,370242842651 May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9408] device[0x55aff25ca520] (enp2s0): queued link change for ifindex 2 May 09 18:20:05 server.example.com NetworkManager[24326]: <trace> [1557440405.9409] platform-linux: event-notification: RTM_NEWLINK, flags 0, seq 62129: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? not-init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 rx:870543987,794146408100 tx:685846863,370242846797 May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9409] platform: signal: link changed: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 driver r8169 rx:870543987,794146408100 tx:685846863,370242846797 May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9409] platform-linux: do-change-link[2]: success changing link: success May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9410] device[0x55aff25ca520] (enp2s0): ip6-config: update (commit=1, new-config=0x55aff2617730) May 09 18:20:05 server.example.com NetworkManager[24326]: <trace> [1557440405.9410] device[0x55aff25ca520] (enp2s0): mtu: device-mtu: 1500 (was 0), ipv6-mtu: 1280, ifindex: 2 May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9411] platform: address: adding or updating IPv6 address: fe80::21f:c6ff:fec4:926a/64 lft forever pref forever lifetime 211- 0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src unknown May 09 18:20:05 server.example.com NetworkManager[24326]: <trace> [1557440405.9426] platform-linux: event-notification: RTM_NEWADDR, flags 0, seq 0: fe80::21f:c6ff:fec4:926a/64 lft forever pref forever lifetime 211-0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src kernel May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9427] platform-linux: do-add-ip6-address[2: fe80::21f:c6ff:fec4:926a]: success May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9427] platform: address: adding or updating IPv6 address: 2001:123:ab:123::2/64 lft forever pref forever lifetime 211- 0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src unknown May 09 18:20:05 server.example.com NetworkManager[24326]: <trace> [1557440405.9496] platform-linux: event-notification: RTM_NEWADDR, flags 0, seq 0: 2001:123:ab:123::2/64 lft forever pref forever lifetime 211-0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src kernel May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9497] platform-linux: do-add-ip6-address[2: 2001:123:ab:123::2]: success May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9497] platform: address: adding or updating IPv6 address: fd31:aeb1:48df::2/64 lft forever pref forever lifetime 211- 0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src unknown May 09 18:20:05 server.example.com NetworkManager[24326]: <trace> [1557440405.9505] platform-linux: event-notification: RTM_NEWADDR, flags 0, seq 0: fd31:aeb1:48df::2/64 lft forever pref forever lifetime 211-0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src kernel May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9506] platform-linux: do-add-ip6-address[2: fd31:aeb1:48df::2]: success May 09 18:20:05 server.example.com NetworkManager[24326]: <trace> [1557440405.9506] device[0x55aff25ca520] (enp2s0): remove_pending_action (0): 'dhcp6' not pending (expected) May 09 18:20:05 server.example.com NetworkManager[24326]: <trace> [1557440405.9506] device[0x55aff25ca520] (enp2s0): remove_pending_action (0): 'autoconf6' not pending (expected) May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9507] device[0x55aff25ca520] (enp2s0): activation-stage: complete activate_stage5_ip6_config_commit,v6 (id 37388) May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9507] ndisc-lndp[0x55aff26350e0,"enp2s0"]: processing libndp events May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9507] ndisc-lndp[0x55aff26350e0,"enp2s0"]: received router advertisement at 211 May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9508] ndisc[0x55aff26350e0,"enp2s0"]: complete-address: adding an EUI-64 address May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9508] ndisc[0x55aff26350e0,"enp2s0"]: neighbor discovery configuration changed [R]: May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9508] ndisc[0x55aff26350e0,"enp2s0"]: dhcp-level none May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9508] ndisc[0x55aff26350e0,"enp2s0"]: gateway fe80::6eb0:ceff:fef5:1e4a pref high exp 1799.2216 May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9509] ndisc[0x55aff26350e0,"enp2s0"]: address 2001:123:ab:123::2 exp permanent May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9509] ndisc[0x55aff26350e0,"enp2s0"]: route 2001:123:ab:123::/64 via fe80::6eb0:ceff:fef5:1e4a pref high exp permanent May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9509] ndisc[0x55aff26350e0,"enp2s0"]: dns_server fd31:aeb1:48df::2 exp 7199.2216 May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9509] device[0x55aff25ca520] (enp2s0): activation-stage: schedule activate_stage5_ip6_config_commit,v6 (id 37391) May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9509] ndisc[0x55aff26350e0,"enp2s0"]: scheduling next now/lifetime check: 1800 seconds May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9576] device[0x55aff25ca520] (enp2s0): activation-stage: invoke activate_stage5_ip6_config_commit,v6 (id 37391) May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9579] platform-linux: link: change 2: token: set IPv6 address generation token to ::2 May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9587] platform-linux: do-request-link: 2 May 09 18:20:05 server.example.com NetworkManager[24326]: <trace> [1557440405.9588] platform-linux: event-notification: RTM_NEWLINK, flags 0, seq 0: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? not-init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 rx:870544002,794146422775 tx:685846876,370242849011 May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9588] platform: signal: link changed: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 driver r8169 rx:870544002,794146422775 tx:685846876,370242849011 May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9589] device[0x55aff25ca520] (enp2s0): queued link change for ifindex 2 May 09 18:20:05 server.example.com NetworkManager[24326]: <trace> [1557440405.9615] platform-linux: event-notification: RTM_NEWLINK, flags 0, seq 62134: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? not-init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 rx:870544002,794146422775 tx:685846876,370242849011 May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9615] platform-linux: do-change-link[2]: success changing link: success May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9616] device[0x55aff25ca520] (enp2s0): ip6-config: update (commit=1, new-config=0x55aff26170d0) May 09 18:20:05 server.example.com NetworkManager[24326]: <trace> [1557440405.9616] device[0x55aff25ca520] (enp2s0): mtu: device-mtu: 1500 (was 0), ipv6-mtu: 1280, ifindex: 2 May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9617] platform: address: adding or updating IPv6 address: fe80::21f:c6ff:fec4:926a/64 lft forever pref forever lifetime 211- 0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src unknown May 09 18:20:05 server.example.com NetworkManager[24326]: <trace> [1557440405.9632] platform-linux: event-notification: RTM_NEWADDR, flags 0, seq 0: fe80::21f:c6ff:fec4:926a/64 lft forever pref forever lifetime 211-0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src kernel May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9633] platform-linux: do-add-ip6-address[2: fe80::21f:c6ff:fec4:926a]: success May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9633] platform: address: adding or updating IPv6 address: 2001:123:ab:123::2/64 lft forever pref forever lifetime 211- 0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src unknown May 09 18:20:05 server.example.com NetworkManager[24326]: <trace> [1557440405.9647] platform-linux: event-notification: RTM_NEWADDR, flags 0, seq 0: 2001:123:ab:123::2/64 lft forever pref forever lifetime 211-0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src kernel May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9647] platform-linux: do-add-ip6-address[2: 2001:123:ab:123::2]: success May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9648] platform: address: adding or updating IPv6 address: fd31:aeb1:48df::2/64 lft forever pref forever lifetime 211- 0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src unknown May 09 18:20:05 server.example.com NetworkManager[24326]: <trace> [1557440405.9675] platform-linux: event-notification: RTM_NEWADDR, flags 0, seq 0: fd31:aeb1:48df::2/64 lft forever pref forever lifetime 211-0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src kernel May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9675] platform-linux: do-add-ip6-address[2: fd31:aeb1:48df::2]: success May 09 18:20:05 server.example.com NetworkManager[24326]: <trace> [1557440405.9676] device[0x55aff25ca520] (enp2s0): remove_pending_action (0): 'dhcp6' not pending (expected) May 09 18:20:05 server.example.com NetworkManager[24326]: <trace> [1557440405.9676] device[0x55aff25ca520] (enp2s0): remove_pending_action (0): 'autoconf6' not pending (expected) May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9676] device[0x55aff25ca520] (enp2s0): activation-stage: complete activate_stage5_ip6_config_commit,v6 (id 37391) May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9677] ndisc-lndp[0x55aff26350e0,"enp2s0"]: processing libndp events May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9677] ndisc-lndp[0x55aff26350e0,"enp2s0"]: received router advertisement at 211 May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9677] ndisc[0x55aff26350e0,"enp2s0"]: complete-address: adding an EUI-64 address May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9677] ndisc[0x55aff26350e0,"enp2s0"]: neighbor discovery configuration changed [R]: May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9677] ndisc[0x55aff26350e0,"enp2s0"]: dhcp-level none May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9678] ndisc[0x55aff26350e0,"enp2s0"]: gateway fe80::6eb0:ceff:fef5:1e4a pref high exp 1799.2046 May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9678] ndisc[0x55aff26350e0,"enp2s0"]: address 2001:123:ab:123::2 exp permanent May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9678] ndisc[0x55aff26350e0,"enp2s0"]: route 2001:123:ab:123::/64 via fe80::6eb0:ceff:fef5:1e4a pref high exp permanent May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9678] ndisc[0x55aff26350e0,"enp2s0"]: dns_server fd31:aeb1:48df::2 exp 7199.2046 May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9678] device[0x55aff25ca520] (enp2s0): activation-stage: schedule activate_stage5_ip6_config_commit,v6 (id 37394) May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9679] ndisc[0x55aff26350e0,"enp2s0"]: scheduling next now/lifetime check: 1800 seconds May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9728] device[0x55aff25ca520] (enp2s0): activation-stage: invoke activate_stage5_ip6_config_commit,v6 (id 37394) May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9729] platform-linux: link: change 2: token: set IPv6 address generation token to ::2 May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9747] platform-linux: do-request-link: 2 May 09 18:20:05 server.example.com NetworkManager[24326]: <trace> [1557440405.9769] platform-linux: event-notification: RTM_NEWLINK, flags 0, seq 0: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? not-init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 rx:870544012,794146425535 tx:685846888,370242852723 May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9770] platform: signal: link changed: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 driver r8169 rx:870544012,794146425535 tx:685846888,370242852723 May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9771] device[0x55aff25ca520] (enp2s0): queued link change for ifindex 2 May 09 18:20:05 server.example.com NetworkManager[24326]: <trace> [1557440405.9772] platform-linux: event-notification: RTM_NEWLINK, flags 0, seq 62139: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? not-init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 rx:870544020,794146434992 tx:685846893,370242853297 May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9772] platform: signal: link changed: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 driver r8169 rx:870544020,794146434992 tx:685846893,370242853297 May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9772] platform-linux: do-change-link[2]: success changing link: success May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9772] device[0x55aff25ca520] (enp2s0): ip6-config: update (commit=1, new-config=0x55aff2617950) May 09 18:20:05 server.example.com NetworkManager[24326]: <trace> [1557440405.9773] device[0x55aff25ca520] (enp2s0): mtu: device-mtu: 1500 (was 0), ipv6-mtu: 1280, ifindex: 2 May 09 18:20:05 server.example.com NetworkManager[24326]: <debug> [1557440405.9781] platform: address: adding or updating IPv6 address: fe80::21f:c6ff:fec4:926a/64 lft forever pref forever lifetime 211- 0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src unknown May 09 18:20:05 server.example.com NetworkManager[24326]: <trace> [1557440405.9791] platform-linux: event-notification: RTM_NEWADDR, flags 0, seq 0: fe80::21f:c6ff:fec4:926a/64 lft forever pref forever lifetime 211-0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src kernel May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440405.9814] platform-linux: do-add-ip6-address[2: fe80::21f:c6ff:fec4:926a]: success May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5118] platform: address: adding or updating IPv6 address: 2001:123:ab:123::2/64 lft forever pref forever lifetime 212- 0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src unknown May 09 18:20:06 server.example.com NetworkManager[24326]: <trace> [1557440406.5120] platform-linux: event-notification: RTM_NEWADDR, flags 0, seq 0: 2001:123:ab:123::2/64 lft forever pref forever lifetime 212-0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src kernel May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5120] platform-linux: do-add-ip6-address[2: 2001:123:ab:123::2]: success May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5120] platform: address: adding or updating IPv6 address: fd31:aeb1:48df::2/64 lft forever pref forever lifetime 212- 0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src unknown May 09 18:20:06 server.example.com NetworkManager[24326]: <trace> [1557440406.5121] platform-linux: event-notification: RTM_NEWADDR, flags 0, seq 0: fd31:aeb1:48df::2/64 lft forever pref forever lifetime 212-0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src kernel May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5121] platform-linux: do-add-ip6-address[2: fd31:aeb1:48df::2]: success May 09 18:20:06 server.example.com NetworkManager[24326]: <trace> [1557440406.5122] device[0x55aff25ca520] (enp2s0): remove_pending_action (0): 'dhcp6' not pending (expected) May 09 18:20:06 server.example.com NetworkManager[24326]: <trace> [1557440406.5122] device[0x55aff25ca520] (enp2s0): remove_pending_action (0): 'autoconf6' not pending (expected) May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5122] device[0x55aff25ca520] (enp2s0): activation-stage: complete activate_stage5_ip6_config_commit,v6 (id 37394) May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5122] ndisc-lndp[0x55aff26350e0,"enp2s0"]: processing libndp events May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5123] ndisc-lndp[0x55aff26350e0,"enp2s0"]: received router advertisement at 212 May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5123] ndisc[0x55aff26350e0,"enp2s0"]: complete-address: adding an EUI-64 address May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5123] ndisc[0x55aff26350e0,"enp2s0"]: neighbor discovery configuration changed [ARS]: May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5123] ndisc[0x55aff26350e0,"enp2s0"]: dhcp-level none May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5123] ndisc[0x55aff26350e0,"enp2s0"]: gateway fe80::6eb0:ceff:fef5:1e4a pref high exp 1799.6601 May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5124] ndisc[0x55aff26350e0,"enp2s0"]: address 2001:123:ab:123::2 exp permanent May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5124] ndisc[0x55aff26350e0,"enp2s0"]: route 2001:123:ab:123::/64 via fe80::6eb0:ceff:fef5:1e4a pref high exp permanent May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5124] ndisc[0x55aff26350e0,"enp2s0"]: dns_server fd31:aeb1:48df::2 exp 7199.6601 May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5125] device[0x55aff25ca520] (enp2s0): activation-stage: schedule activate_stage5_ip6_config_commit,v6 (id 37397) May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5125] ndisc[0x55aff26350e0,"enp2s0"]: scheduling next now/lifetime check: 1800 seconds May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5155] device[0x55aff25ca520] (enp2s0): activation-stage: invoke activate_stage5_ip6_config_commit,v6 (id 37397) May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5156] platform-linux: link: change 2: token: set IPv6 address generation token to ::2 May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5167] platform-linux: do-request-link: 2 May 09 18:20:06 server.example.com NetworkManager[24326]: <trace> [1557440406.5168] platform-linux: event-notification: RTM_NEWLINK, flags 0, seq 0: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? not-init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 rx:870544535,794146797363 tx:685847298,370242988287 May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5168] platform: signal: link changed: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 driver r8169 rx:870544535,794146797363 tx:685847298,370242988287 May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5169] device[0x55aff25ca520] (enp2s0): queued link change for ifindex 2 May 09 18:20:06 server.example.com NetworkManager[24326]: <trace> [1557440406.5176] platform-linux: event-notification: RTM_NEWLINK, flags 0, seq 62144: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? not-init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 rx:870544537,794146797927 tx:685847299,370242988597 May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5177] platform: signal: link changed: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 driver r8169 rx:870544537,794146797927 tx:685847299,370242988597 May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5177] platform-linux: do-change-link[2]: success changing link: success May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5178] device[0x55aff25ca520] (enp2s0): ip6-config: update (commit=1, new-config=0x55aff2617c80) May 09 18:20:06 server.example.com NetworkManager[24326]: <trace> [1557440406.5178] device[0x55aff25ca520] (enp2s0): mtu: device-mtu: 1500 (was 0), ipv6-mtu: 1280, ifindex: 2 May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5179] platform: address: adding or updating IPv6 address: fe80::21f:c6ff:fec4:926a/64 lft forever pref forever lifetime 212- 0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src unknown May 09 18:20:06 server.example.com NetworkManager[24326]: <trace> [1557440406.5187] platform-linux: event-notification: RTM_NEWADDR, flags 0, seq 0: fe80::21f:c6ff:fec4:926a/64 lft forever pref forever lifetime 212-0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src kernel May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5188] platform-linux: do-add-ip6-address[2: fe80::21f:c6ff:fec4:926a]: success May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5188] platform: address: adding or updating IPv6 address: 2001:123:ab:123::2/64 lft forever pref forever lifetime 212- 0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src unknown May 09 18:20:06 server.example.com NetworkManager[24326]: <trace> [1557440406.5197] platform-linux: event-notification: RTM_NEWADDR, flags 0, seq 0: 2001:123:ab:123::2/64 lft forever pref forever lifetime 212-0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src kernel May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5197] platform-linux: do-add-ip6-address[2: 2001:123:ab:123::2]: success May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5197] platform: address: adding or updating IPv6 address: fd31:aeb1:48df::2/64 lft forever pref forever lifetime 212- 0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src unknown May 09 18:20:06 server.example.com NetworkManager[24326]: <trace> [1557440406.5205] platform-linux: event-notification: RTM_NEWADDR, flags 0, seq 0: fd31:aeb1:48df::2/64 lft forever pref forever lifetime 212-0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src kernel May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5205] platform-linux: do-add-ip6-address[2: fd31:aeb1:48df::2]: success May 09 18:20:06 server.example.com NetworkManager[24326]: <trace> [1557440406.5215] device[0x55aff25ca520] (enp2s0): remove_pending_action (0): 'dhcp6' not pending (expected) May 09 18:20:06 server.example.com NetworkManager[24326]: <trace> [1557440406.5216] device[0x55aff25ca520] (enp2s0): remove_pending_action (0): 'autoconf6' not pending (expected) May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5216] device[0x55aff25ca520] (enp2s0): activation-stage: complete activate_stage5_ip6_config_commit,v6 (id 37397) May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5246] ndisc-lndp[0x55aff26350e0,"enp2s0"]: processing libndp events May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5247] ndisc-lndp[0x55aff26350e0,"enp2s0"]: received router advertisement at 212 May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5247] ndisc[0x55aff26350e0,"enp2s0"]: complete-address: adding an EUI-64 address May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5264] ndisc[0x55aff26350e0,"enp2s0"]: neighbor discovery configuration changed [R]: May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5265] ndisc[0x55aff26350e0,"enp2s0"]: dhcp-level none May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5265] ndisc[0x55aff26350e0,"enp2s0"]: gateway fe80::6eb0:ceff:fef5:1e4a pref high exp 1799.6459 May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5265] ndisc[0x55aff26350e0,"enp2s0"]: address 2001:123:ab:123::2 exp permanent May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5265] ndisc[0x55aff26350e0,"enp2s0"]: route 2001:123:ab:123::/64 via fe80::6eb0:ceff:fef5:1e4a pref high exp permanent May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5265] ndisc[0x55aff26350e0,"enp2s0"]: dns_server fd31:aeb1:48df::2 exp 7199.6459 May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5270] device[0x55aff25ca520] (enp2s0): activation-stage: schedule activate_stage5_ip6_config_commit,v6 (id 37400) May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5270] ndisc[0x55aff26350e0,"enp2s0"]: scheduling next now/lifetime check: 1800 seconds May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5271] device[0x55aff25ca520] (enp2s0): activation-stage: invoke activate_stage5_ip6_config_commit,v6 (id 37400) May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5272] platform-linux: link: change 2: token: set IPv6 address generation token to ::2 May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5312] platform-linux: do-request-link: 2 May 09 18:20:06 server.example.com NetworkManager[24326]: <trace> [1557440406.5313] platform-linux: event-notification: RTM_NEWLINK, flags 0, seq 0: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? not-init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 rx:870544550,794146808494 tx:685847311,370242992609 May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5322] platform: signal: link changed: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 driver r8169 rx:870544550,794146808494 tx:685847311,370242992609 May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5322] device[0x55aff25ca520] (enp2s0): queued link change for ifindex 2 May 09 18:20:06 server.example.com NetworkManager[24326]: <trace> [1557440406.5324] platform-linux: event-notification: RTM_NEWLINK, flags 0, seq 62149: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? not-init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 rx:870544550,794146808494 tx:685847311,370242992609 May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5336] platform-linux: do-change-link[2]: success changing link: success May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5336] device[0x55aff25ca520] (enp2s0): ip6-config: update (commit=1, new-config=0x55aff2617c80) May 09 18:20:06 server.example.com NetworkManager[24326]: <trace> [1557440406.5337] device[0x55aff25ca520] (enp2s0): mtu: device-mtu: 1500 (was 0), ipv6-mtu: 1280, ifindex: 2 May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5338] platform: address: adding or updating IPv6 address: fe80::21f:c6ff:fec4:926a/64 lft forever pref forever lifetime 212- 0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src unknown May 09 18:20:06 server.example.com NetworkManager[24326]: <trace> [1557440406.5359] platform-linux: event-notification: RTM_NEWADDR, flags 0, seq 0: fe80::21f:c6ff:fec4:926a/64 lft forever pref forever lifetime 212-0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src kernel May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5360] platform-linux: do-add-ip6-address[2: fe80::21f:c6ff:fec4:926a]: success May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5360] platform: address: adding or updating IPv6 address: 2001:123:ab:123::2/64 lft forever pref forever lifetime 212- 0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src unknown May 09 18:20:06 server.example.com NetworkManager[24326]: <trace> [1557440406.5371] platform-linux: event-notification: RTM_NEWADDR, flags 0, seq 0: 2001:123:ab:123::2/64 lft forever pref forever lifetime 212-0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src kernel May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5372] platform-linux: do-add-ip6-address[2: 2001:123:ab:123::2]: success May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5372] platform: address: adding or updating IPv6 address: fd31:aeb1:48df::2/64 lft forever pref forever lifetime 212- 0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src unknown May 09 18:20:06 server.example.com NetworkManager[24326]: <trace> [1557440406.5404] platform-linux: event-notification: RTM_NEWADDR, flags 0, seq 0: fd31:aeb1:48df::2/64 lft forever pref forever lifetime 212-0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src kernel May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5404] platform-linux: do-add-ip6-address[2: fd31:aeb1:48df::2]: success May 09 18:20:06 server.example.com NetworkManager[24326]: <trace> [1557440406.5405] device[0x55aff25ca520] (enp2s0): remove_pending_action (0): 'dhcp6' not pending (expected) May 09 18:20:06 server.example.com NetworkManager[24326]: <trace> [1557440406.5405] device[0x55aff25ca520] (enp2s0): remove_pending_action (0): 'autoconf6' not pending (expected) May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5405] device[0x55aff25ca520] (enp2s0): activation-stage: complete activate_stage5_ip6_config_commit,v6 (id 37400) May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5406] ndisc-lndp[0x55aff26350e0,"enp2s0"]: processing libndp events May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5406] ndisc-lndp[0x55aff26350e0,"enp2s0"]: received router advertisement at 212 May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5406] ndisc[0x55aff26350e0,"enp2s0"]: complete-address: adding an EUI-64 address May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5407] ndisc[0x55aff26350e0,"enp2s0"]: neighbor discovery configuration changed [R]: May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5407] ndisc[0x55aff26350e0,"enp2s0"]: dhcp-level none May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5407] ndisc[0x55aff26350e0,"enp2s0"]: gateway fe80::6eb0:ceff:fef5:1e4a pref high exp 1799.6317 May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5407] ndisc[0x55aff26350e0,"enp2s0"]: address 2001:123:ab:123::2 exp permanent May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5407] ndisc[0x55aff26350e0,"enp2s0"]: route 2001:123:ab:123::/64 via fe80::6eb0:ceff:fef5:1e4a pref high exp permanent May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5407] ndisc[0x55aff26350e0,"enp2s0"]: dns_server fd31:aeb1:48df::2 exp 7199.6317 May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5408] device[0x55aff25ca520] (enp2s0): activation-stage: schedule activate_stage5_ip6_config_commit,v6 (id 37403) May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5408] ndisc[0x55aff26350e0,"enp2s0"]: scheduling next now/lifetime check: 1800 seconds May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5457] device[0x55aff25ca520] (enp2s0): activation-stage: invoke activate_stage5_ip6_config_commit,v6 (id 37403) May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5458] platform-linux: link: change 2: token: set IPv6 address generation token to ::2 May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5494] platform-linux: do-request-link: 2 May 09 18:20:06 server.example.com NetworkManager[24326]: <trace> [1557440406.5495] platform-linux: event-notification: RTM_NEWLINK, flags 0, seq 0: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? not-init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 rx:870544563,794146814540 tx:685847325,370242996769 May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5496] platform: signal: link changed: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 driver r8169 rx:870544563,794146814540 tx:685847325,370242996769 May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5496] device[0x55aff25ca520] (enp2s0): queued link change for ifindex 2 May 09 18:20:06 server.example.com NetworkManager[24326]: <trace> [1557440406.5507] platform-linux: event-notification: RTM_NEWLINK, flags 0, seq 62154: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? not-init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 rx:870544570,794146817390 tx:685847329,370242997821 May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5507] platform: signal: link changed: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 driver r8169 rx:870544570,794146817390 tx:685847329,370242997821 May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5508] platform-linux: do-change-link[2]: success changing link: success May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5508] device[0x55aff25ca520] (enp2s0): ip6-config: update (commit=1, new-config=0x55aff2617950) May 09 18:20:06 server.example.com NetworkManager[24326]: <trace> [1557440406.5508] device[0x55aff25ca520] (enp2s0): mtu: device-mtu: 1500 (was 0), ipv6-mtu: 1280, ifindex: 2 May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5509] platform: address: adding or updating IPv6 address: fe80::21f:c6ff:fec4:926a/64 lft forever pref forever lifetime 212- 0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src unknown May 09 18:20:06 server.example.com NetworkManager[24326]: <trace> [1557440406.5527] platform-linux: event-notification: RTM_NEWADDR, flags 0, seq 0: fe80::21f:c6ff:fec4:926a/64 lft forever pref forever lifetime 212-0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src kernel May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5541] platform-linux: do-add-ip6-address[2: fe80::21f:c6ff:fec4:926a]: success May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5541] platform: address: adding or updating IPv6 address: 2001:123:ab:123::2/64 lft forever pref forever lifetime 212- 0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src unknown May 09 18:20:06 server.example.com NetworkManager[24326]: <trace> [1557440406.5557] platform-linux: event-notification: RTM_NEWADDR, flags 0, seq 0: 2001:123:ab:123::2/64 lft forever pref forever lifetime 212-0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src kernel May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5558] platform-linux: do-add-ip6-address[2: 2001:123:ab:123::2]: success May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5558] platform: address: adding or updating IPv6 address: fd31:aeb1:48df::2/64 lft forever pref forever lifetime 212- 0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src unknown May 09 18:20:06 server.example.com NetworkManager[24326]: <trace> [1557440406.5585] platform-linux: event-notification: RTM_NEWADDR, flags 0, seq 0: fd31:aeb1:48df::2/64 lft forever pref forever lifetime 212-0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src kernel May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5585] platform-linux: do-add-ip6-address[2: fd31:aeb1:48df::2]: success May 09 18:20:06 server.example.com NetworkManager[24326]: <trace> [1557440406.5586] device[0x55aff25ca520] (enp2s0): remove_pending_action (0): 'dhcp6' not pending (expected) May 09 18:20:06 server.example.com NetworkManager[24326]: <trace> [1557440406.5586] device[0x55aff25ca520] (enp2s0): remove_pending_action (0): 'autoconf6' not pending (expected) May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5586] device[0x55aff25ca520] (enp2s0): activation-stage: complete activate_stage5_ip6_config_commit,v6 (id 37403) May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5611] ndisc-lndp[0x55aff26350e0,"enp2s0"]: processing libndp events May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5611] ndisc-lndp[0x55aff26350e0,"enp2s0"]: received router advertisement at 212 May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5611] ndisc[0x55aff26350e0,"enp2s0"]: complete-address: adding an EUI-64 address May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5612] ndisc[0x55aff26350e0,"enp2s0"]: neighbor discovery configuration changed [R]: May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5612] ndisc[0x55aff26350e0,"enp2s0"]: dhcp-level none May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5612] ndisc[0x55aff26350e0,"enp2s0"]: gateway fe80::6eb0:ceff:fef5:1e4a pref high exp 1799.6112 May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5612] ndisc[0x55aff26350e0,"enp2s0"]: address 2001:123:ab:123::2 exp permanent May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5612] ndisc[0x55aff26350e0,"enp2s0"]: route 2001:123:ab:123::/64 via fe80::6eb0:ceff:fef5:1e4a pref high exp permanent May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5612] ndisc[0x55aff26350e0,"enp2s0"]: dns_server fd31:aeb1:48df::2 exp 7199.6112 May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5614] device[0x55aff25ca520] (enp2s0): activation-stage: schedule activate_stage5_ip6_config_commit,v6 (id 37406) May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5614] ndisc[0x55aff26350e0,"enp2s0"]: scheduling next now/lifetime check: 1800 seconds May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5725] device[0x55aff25ca520] (enp2s0): activation-stage: invoke activate_stage5_ip6_config_commit,v6 (id 37406) May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5733] platform-linux: link: change 2: token: set IPv6 address generation token to ::2 May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5762] platform-linux: do-request-link: 2 May 09 18:20:06 server.example.com NetworkManager[24326]: <trace> [1557440406.5763] platform-linux: event-notification: RTM_NEWLINK, flags 0, seq 0: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? not-init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 rx:870544605,794146842883 tx:685847362,370243006755 May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5763] platform: signal: link changed: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 driver r8169 rx:870544605,794146842883 tx:685847362,370243006755 May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5773] device[0x55aff25ca520] (enp2s0): queued link change for ifindex 2 May 09 18:20:06 server.example.com NetworkManager[24326]: <trace> [1557440406.5775] platform-linux: event-notification: RTM_NEWLINK, flags 0, seq 62159: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? not-init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 rx:870544608,794146843729 tx:685847365,370243007685 May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5775] platform: signal: link changed: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 driver r8169 rx:870544608,794146843729 tx:685847365,370243007685 May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5775] platform-linux: do-change-link[2]: success changing link: success May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5776] device[0x55aff25ca520] (enp2s0): ip6-config: update (commit=1, new-config=0x55aff26170d0) May 09 18:20:06 server.example.com NetworkManager[24326]: <trace> [1557440406.5776] device[0x55aff25ca520] (enp2s0): mtu: device-mtu: 1500 (was 0), ipv6-mtu: 1280, ifindex: 2 May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5777] platform: address: adding or updating IPv6 address: fe80::21f:c6ff:fec4:926a/64 lft forever pref forever lifetime 212- 0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src unknown May 09 18:20:06 server.example.com NetworkManager[24326]: <trace> [1557440406.5808] platform-linux: event-notification: RTM_NEWADDR, flags 0, seq 0: fe80::21f:c6ff:fec4:926a/64 lft forever pref forever lifetime 212-0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src kernel May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5808] platform-linux: do-add-ip6-address[2: fe80::21f:c6ff:fec4:926a]: success May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5808] platform: address: adding or updating IPv6 address: 2001:123:ab:123::2/64 lft forever pref forever lifetime 212- 0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src unknown May 09 18:20:06 server.example.com NetworkManager[24326]: <trace> [1557440406.5838] platform-linux: event-notification: RTM_NEWADDR, flags 0, seq 0: 2001:123:ab:123::2/64 lft forever pref forever lifetime 212-0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src kernel May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5839] platform-linux: do-add-ip6-address[2: 2001:123:ab:123::2]: success May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5839] platform: address: adding or updating IPv6 address: fd31:aeb1:48df::2/64 lft forever pref forever lifetime 212- 0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src unknown May 09 18:20:06 server.example.com NetworkManager[24326]: <trace> [1557440406.5857] platform-linux: event-notification: RTM_NEWADDR, flags 0, seq 0: fd31:aeb1:48df::2/64 lft forever pref forever lifetime 212-0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src kernel May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5857] platform-linux: do-add-ip6-address[2: fd31:aeb1:48df::2]: success May 09 18:20:06 server.example.com NetworkManager[24326]: <trace> [1557440406.5858] device[0x55aff25ca520] (enp2s0): remove_pending_action (0): 'dhcp6' not pending (expected) May 09 18:20:06 server.example.com NetworkManager[24326]: <trace> [1557440406.5858] device[0x55aff25ca520] (enp2s0): remove_pending_action (0): 'autoconf6' not pending (expected) May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5858] device[0x55aff25ca520] (enp2s0): activation-stage: complete activate_stage5_ip6_config_commit,v6 (id 37406) May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5859] ndisc-lndp[0x55aff26350e0,"enp2s0"]: processing libndp events May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5859] ndisc-lndp[0x55aff26350e0,"enp2s0"]: received router advertisement at 212 May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5859] ndisc[0x55aff26350e0,"enp2s0"]: complete-address: adding an EUI-64 address May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5859] ndisc[0x55aff26350e0,"enp2s0"]: neighbor discovery configuration changed [R]: May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5859] ndisc[0x55aff26350e0,"enp2s0"]: dhcp-level none May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5860] ndisc[0x55aff26350e0,"enp2s0"]: gateway fe80::6eb0:ceff:fef5:1e4a pref high exp 1799.5864 May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5860] ndisc[0x55aff26350e0,"enp2s0"]: address 2001:123:ab:123::2 exp permanent May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5860] ndisc[0x55aff26350e0,"enp2s0"]: route 2001:123:ab:123::/64 via fe80::6eb0:ceff:fef5:1e4a pref high exp permanent May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5860] ndisc[0x55aff26350e0,"enp2s0"]: dns_server fd31:aeb1:48df::2 exp 7199.5864 May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5861] device[0x55aff25ca520] (enp2s0): activation-stage: schedule activate_stage5_ip6_config_commit,v6 (id 37409) May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5861] ndisc[0x55aff26350e0,"enp2s0"]: scheduling next now/lifetime check: 1800 seconds May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5918] device[0x55aff25ca520] (enp2s0): activation-stage: invoke activate_stage5_ip6_config_commit,v6 (id 37409) May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5919] platform-linux: link: change 2: token: set IPv6 address generation token to ::2 May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5954] platform-linux: do-request-link: 2 May 09 18:20:06 server.example.com NetworkManager[24326]: <trace> [1557440406.5955] platform-linux: event-notification: RTM_NEWLINK, flags 0, seq 0: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? not-init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 rx:870544615,794146845243 tx:685847376,370243012571 May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5956] platform: signal: link changed: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 driver r8169 rx:870544615,794146845243 tx:685847376,370243012571 May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5956] device[0x55aff25ca520] (enp2s0): queued link change for ifindex 2 May 09 18:20:06 server.example.com NetworkManager[24326]: <trace> [1557440406.5957] platform-linux: event-notification: RTM_NEWLINK, flags 0, seq 62164: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? not-init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 rx:870544616,794146845525 tx:685847378,370243012939 May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5957] platform: signal: link changed: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 driver r8169 rx:870544616,794146845525 tx:685847378,370243012939 May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5957] platform-linux: do-change-link[2]: success changing link: success May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5958] device[0x55aff25ca520] (enp2s0): ip6-config: update (commit=1, new-config=0x55aff2617730) May 09 18:20:06 server.example.com NetworkManager[24326]: <trace> [1557440406.5958] device[0x55aff25ca520] (enp2s0): mtu: device-mtu: 1500 (was 0), ipv6-mtu: 1280, ifindex: 2 May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5959] platform: address: adding or updating IPv6 address: fe80::21f:c6ff:fec4:926a/64 lft forever pref forever lifetime 212- 0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src unknown May 09 18:20:06 server.example.com NetworkManager[24326]: <trace> [1557440406.5977] platform-linux: event-notification: RTM_NEWADDR, flags 0, seq 0: fe80::21f:c6ff:fec4:926a/64 lft forever pref forever lifetime 212-0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src kernel May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5977] platform-linux: do-add-ip6-address[2: fe80::21f:c6ff:fec4:926a]: success May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.5977] platform: address: adding or updating IPv6 address: 2001:123:ab:123::2/64 lft forever pref forever lifetime 212- 0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src unknown May 09 18:20:06 server.example.com NetworkManager[24326]: <trace> [1557440406.5995] platform-linux: event-notification: RTM_NEWADDR, flags 0, seq 0: 2001:123:ab:123::2/64 lft forever pref forever lifetime 212-0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src kernel May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.6012] platform-linux: do-add-ip6-address[2: 2001:123:ab:123::2]: success May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.6013] platform: address: adding or updating IPv6 address: fd31:aeb1:48df::2/64 lft forever pref forever lifetime 212- 0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src unknown May 09 18:20:06 server.example.com NetworkManager[24326]: <trace> [1557440406.6026] platform-linux: event-notification: RTM_NEWADDR, flags 0, seq 0: fd31:aeb1:48df::2/64 lft forever pref forever lifetime 212-0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src kernel May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.6027] platform-linux: do-add-ip6-address[2: fd31:aeb1:48df::2]: success May 09 18:20:06 server.example.com NetworkManager[24326]: <trace> [1557440406.6028] device[0x55aff25ca520] (enp2s0): remove_pending_action (0): 'dhcp6' not pending (expected) May 09 18:20:06 server.example.com NetworkManager[24326]: <trace> [1557440406.6028] device[0x55aff25ca520] (enp2s0): remove_pending_action (0): 'autoconf6' not pending (expected) May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.6028] device[0x55aff25ca520] (enp2s0): activation-stage: complete activate_stage5_ip6_config_commit,v6 (id 37409) May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.6028] ndisc-lndp[0x55aff26350e0,"enp2s0"]: processing libndp events May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.6029] ndisc-lndp[0x55aff26350e0,"enp2s0"]: received router advertisement at 212 May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.6029] ndisc[0x55aff26350e0,"enp2s0"]: complete-address: adding an EUI-64 address May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.6029] ndisc[0x55aff26350e0,"enp2s0"]: neighbor discovery configuration changed [R]: May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.6029] ndisc[0x55aff26350e0,"enp2s0"]: dhcp-level none May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.6029] ndisc[0x55aff26350e0,"enp2s0"]: gateway fe80::6eb0:ceff:fef5:1e4a pref high exp 1799.5695 May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.6030] ndisc[0x55aff26350e0,"enp2s0"]: address 2001:123:ab:123::2 exp permanent May 09 18:20:06 server.example.com NetworkManager[24326]: <debug> [1557440406.6030] ndisc[0x55aff26350e0,"enp2s0"]: route 2001:123:ab:123::/64 via fe80::6eb0:ceff:fef5:1e4a pref high exp permanent May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440406.6030] ndisc[0x55aff26350e0,"enp2s0"]: dns_server fd31:aeb1:48df::2 exp 7199.5695 May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.2633] device[0x55aff25ca520] (enp2s0): activation-stage: schedule activate_stage5_ip6_config_commit,v6 (id 37412) May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.2633] ndisc[0x55aff26350e0,"enp2s0"]: scheduling next now/lifetime check: 1800 seconds May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.2642] device[0x55aff25ca520] (enp2s0): activation-stage: invoke activate_stage5_ip6_config_commit,v6 (id 37412) May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.2643] platform-linux: link: change 2: token: set IPv6 address generation token to ::2 May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.2660] platform-linux: do-request-link: 2 May 09 18:20:07 server.example.com NetworkManager[24326]: <trace> [1557440407.2661] platform-linux: event-notification: RTM_NEWLINK, flags 0, seq 0: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? not-init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 rx:870545877,794147525747 tx:685848483,370243352490 May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.2662] platform: signal: link changed: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 driver r8169 rx:870545877,794147525747 tx:685848483,370243352490 May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.2662] device[0x55aff25ca520] (enp2s0): queued link change for ifindex 2 May 09 18:20:07 server.example.com NetworkManager[24326]: <trace> [1557440407.2663] platform-linux: event-notification: RTM_NEWLINK, flags 0, seq 62169: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? not-init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 rx:870545878,794147526029 tx:685848484,370243352800 May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.2663] platform: signal: link changed: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 driver r8169 rx:870545878,794147526029 tx:685848484,370243352800 May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.2663] platform-linux: do-change-link[2]: success changing link: success May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.2664] device[0x55aff25ca520] (enp2s0): ip6-config: update (commit=1, new-config=0x55aff2617730) May 09 18:20:07 server.example.com NetworkManager[24326]: <trace> [1557440407.2664] device[0x55aff25ca520] (enp2s0): mtu: device-mtu: 1500 (was 0), ipv6-mtu: 1280, ifindex: 2 May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.2665] platform: address: adding or updating IPv6 address: fe80::21f:c6ff:fec4:926a/64 lft forever pref forever lifetime 213- 0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src unknown May 09 18:20:07 server.example.com NetworkManager[24326]: <trace> [1557440407.2671] platform-linux: event-notification: RTM_NEWADDR, flags 0, seq 0: fe80::21f:c6ff:fec4:926a/64 lft forever pref forever lifetime 213-0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src kernel May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.2672] platform-linux: do-add-ip6-address[2: fe80::21f:c6ff:fec4:926a]: success May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.2672] platform: address: adding or updating IPv6 address: 2001:123:ab:123::2/64 lft forever pref forever lifetime 213- 0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src unknown May 09 18:20:07 server.example.com NetworkManager[24326]: <trace> [1557440407.2680] platform-linux: event-notification: RTM_NEWADDR, flags 0, seq 0: 2001:123:ab:123::2/64 lft forever pref forever lifetime 213-0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src kernel May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.2680] platform-linux: do-add-ip6-address[2: 2001:123:ab:123::2]: success May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.2681] platform: address: adding or updating IPv6 address: fd31:aeb1:48df::2/64 lft forever pref forever lifetime 213- 0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src unknown May 09 18:20:07 server.example.com NetworkManager[24326]: <trace> [1557440407.2688] platform-linux: event-notification: RTM_NEWADDR, flags 0, seq 0: fd31:aeb1:48df::2/64 lft forever pref forever lifetime 213-0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src kernel May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.2688] platform-linux: do-add-ip6-address[2: fd31:aeb1:48df::2]: success May 09 18:20:07 server.example.com NetworkManager[24326]: <trace> [1557440407.2689] device[0x55aff25ca520] (enp2s0): remove_pending_action (0): 'dhcp6' not pending (expected) May 09 18:20:07 server.example.com NetworkManager[24326]: <trace> [1557440407.2689] device[0x55aff25ca520] (enp2s0): remove_pending_action (0): 'autoconf6' not pending (expected) May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.2689] device[0x55aff25ca520] (enp2s0): activation-stage: complete activate_stage5_ip6_config_commit,v6 (id 37412) May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.2700] ndisc-lndp[0x55aff26350e0,"enp2s0"]: processing libndp events May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.2700] ndisc-lndp[0x55aff26350e0,"enp2s0"]: received router advertisement at 213 May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.2701] ndisc[0x55aff26350e0,"enp2s0"]: complete-address: adding an EUI-64 address May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.2701] ndisc[0x55aff26350e0,"enp2s0"]: neighbor discovery configuration changed [ARS]: May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.2701] ndisc[0x55aff26350e0,"enp2s0"]: dhcp-level none May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.2732] ndisc[0x55aff26350e0,"enp2s0"]: gateway fe80::6eb0:ceff:fef5:1e4a pref high exp 1799.9023 May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.2732] ndisc[0x55aff26350e0,"enp2s0"]: address 2001:123:ab:123::2 exp permanent May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.2732] ndisc[0x55aff26350e0,"enp2s0"]: route 2001:123:ab:123::/64 via fe80::6eb0:ceff:fef5:1e4a pref high exp permanent May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.2733] ndisc[0x55aff26350e0,"enp2s0"]: dns_server fd31:aeb1:48df::2 exp 7199.9023 May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.2733] device[0x55aff25ca520] (enp2s0): activation-stage: schedule activate_stage5_ip6_config_commit,v6 (id 37415) May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.2733] ndisc[0x55aff26350e0,"enp2s0"]: scheduling next now/lifetime check: 1800 seconds May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.2745] device[0x55aff25ca520] (enp2s0): activation-stage: invoke activate_stage5_ip6_config_commit,v6 (id 37415) May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.2755] platform-linux: link: change 2: token: set IPv6 address generation token to ::2 May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.2800] platform-linux: do-request-link: 2 May 09 18:20:07 server.example.com NetworkManager[24326]: <trace> [1557440407.2801] platform-linux: event-notification: RTM_NEWLINK, flags 0, seq 0: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? not-init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 rx:870545887,794147528243 tx:685848493,370243355150 May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.2801] platform: signal: link changed: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 driver r8169 rx:870545887,794147528243 tx:685848493,370243355150 May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.2803] device[0x55aff25ca520] (enp2s0): queued link change for ifindex 2 May 09 18:20:07 server.example.com NetworkManager[24326]: <trace> [1557440407.2807] platform-linux: event-notification: RTM_NEWLINK, flags 0, seq 62174: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? not-init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 rx:870545894,794147530217 tx:685848500,370243357320 May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.2808] platform: signal: link changed: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 driver r8169 rx:870545894,794147530217 tx:685848500,370243357320 May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.2808] platform-linux: do-change-link[2]: success changing link: success May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.2808] device[0x55aff25ca520] (enp2s0): ip6-config: update (commit=1, new-config=0x55aff26170d0) May 09 18:20:07 server.example.com NetworkManager[24326]: <trace> [1557440407.2808] device[0x55aff25ca520] (enp2s0): mtu: device-mtu: 1500 (was 0), ipv6-mtu: 1280, ifindex: 2 May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.2810] platform: address: adding or updating IPv6 address: fe80::21f:c6ff:fec4:926a/64 lft forever pref forever lifetime 213- 0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src unknown May 09 18:20:07 server.example.com NetworkManager[24326]: <trace> [1557440407.2845] platform-linux: event-notification: RTM_NEWADDR, flags 0, seq 0: fe80::21f:c6ff:fec4:926a/64 lft forever pref forever lifetime 213-0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src kernel May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.2845] platform-linux: do-add-ip6-address[2: fe80::21f:c6ff:fec4:926a]: success May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.2846] platform: address: adding or updating IPv6 address: 2001:123:ab:123::2/64 lft forever pref forever lifetime 213- 0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src unknown May 09 18:20:07 server.example.com NetworkManager[24326]: <trace> [1557440407.2867] platform-linux: event-notification: RTM_NEWADDR, flags 0, seq 0: 2001:123:ab:123::2/64 lft forever pref forever lifetime 213-0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src kernel May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.2867] platform-linux: do-add-ip6-address[2: 2001:123:ab:123::2]: success May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.2868] platform: address: adding or updating IPv6 address: fd31:aeb1:48df::2/64 lft forever pref forever lifetime 213- 0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src unknown May 09 18:20:07 server.example.com NetworkManager[24326]: <trace> [1557440407.2895] platform-linux: event-notification: RTM_NEWADDR, flags 0, seq 0: fd31:aeb1:48df::2/64 lft forever pref forever lifetime 213-0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src kernel May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.2896] platform-linux: do-add-ip6-address[2: fd31:aeb1:48df::2]: success May 09 18:20:07 server.example.com NetworkManager[24326]: <trace> [1557440407.2928] device[0x55aff25ca520] (enp2s0): remove_pending_action (0): 'dhcp6' not pending (expected) May 09 18:20:07 server.example.com NetworkManager[24326]: <trace> [1557440407.2928] device[0x55aff25ca520] (enp2s0): remove_pending_action (0): 'autoconf6' not pending (expected) May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.2929] device[0x55aff25ca520] (enp2s0): activation-stage: complete activate_stage5_ip6_config_commit,v6 (id 37415) May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.2929] ndisc-lndp[0x55aff26350e0,"enp2s0"]: processing libndp events May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.2930] ndisc-lndp[0x55aff26350e0,"enp2s0"]: received router advertisement at 213 May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.2930] ndisc[0x55aff26350e0,"enp2s0"]: complete-address: adding an EUI-64 address May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.2930] ndisc[0x55aff26350e0,"enp2s0"]: neighbor discovery configuration changed [R]: May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.2930] ndisc[0x55aff26350e0,"enp2s0"]: dhcp-level none May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.2930] ndisc[0x55aff26350e0,"enp2s0"]: gateway fe80::6eb0:ceff:fef5:1e4a pref high exp 1799.8794 May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.2930] ndisc[0x55aff26350e0,"enp2s0"]: address 2001:123:ab:123::2 exp permanent May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.2931] ndisc[0x55aff26350e0,"enp2s0"]: route 2001:123:ab:123::/64 via fe80::6eb0:ceff:fef5:1e4a pref high exp permanent May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.2931] ndisc[0x55aff26350e0,"enp2s0"]: dns_server fd31:aeb1:48df::2 exp 7199.8794 May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.2931] device[0x55aff25ca520] (enp2s0): activation-stage: schedule activate_stage5_ip6_config_commit,v6 (id 37418) May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.2931] ndisc[0x55aff26350e0,"enp2s0"]: scheduling next now/lifetime check: 1800 seconds May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3015] device[0x55aff25ca520] (enp2s0): activation-stage: invoke activate_stage5_ip6_config_commit,v6 (id 37418) May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3016] platform-linux: link: change 2: token: set IPv6 address generation token to ::2 May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3038] platform-linux: do-request-link: 2 May 09 18:20:07 server.example.com NetworkManager[24326]: <trace> [1557440407.3039] platform-linux: event-notification: RTM_NEWLINK, flags 0, seq 0: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? not-init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 rx:870545921,794147537723 tx:685848530,370243365780 May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3039] platform: signal: link changed: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 driver r8169 rx:870545921,794147537723 tx:685848530,370243365780 May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3039] device[0x55aff25ca520] (enp2s0): queued link change for ifindex 2 May 09 18:20:07 server.example.com NetworkManager[24326]: <trace> [1557440407.3057] platform-linux: event-notification: RTM_NEWLINK, flags 0, seq 62179: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? not-init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 rx:870545927,794147539415 tx:685848536,370243367640 May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3057] platform: signal: link changed: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 driver r8169 rx:870545927,794147539415 tx:685848536,370243367640 May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3058] platform-linux: do-change-link[2]: success changing link: success May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3058] device[0x55aff25ca520] (enp2s0): ip6-config: update (commit=1, new-config=0x55aff2617950) May 09 18:20:07 server.example.com NetworkManager[24326]: <trace> [1557440407.3058] device[0x55aff25ca520] (enp2s0): mtu: device-mtu: 1500 (was 0), ipv6-mtu: 1280, ifindex: 2 May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3059] platform: address: adding or updating IPv6 address: fe80::21f:c6ff:fec4:926a/64 lft forever pref forever lifetime 213- 0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src unknown May 09 18:20:07 server.example.com NetworkManager[24326]: <trace> [1557440407.3096] platform-linux: event-notification: RTM_NEWADDR, flags 0, seq 0: fe80::21f:c6ff:fec4:926a/64 lft forever pref forever lifetime 213-0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src kernel May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3112] platform-linux: do-add-ip6-address[2: fe80::21f:c6ff:fec4:926a]: success May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3113] platform: address: adding or updating IPv6 address: 2001:123:ab:123::2/64 lft forever pref forever lifetime 213- 0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src unknown May 09 18:20:07 server.example.com NetworkManager[24326]: <trace> [1557440407.3127] platform-linux: event-notification: RTM_NEWADDR, flags 0, seq 0: 2001:123:ab:123::2/64 lft forever pref forever lifetime 213-0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src kernel May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3127] platform-linux: do-add-ip6-address[2: 2001:123:ab:123::2]: success May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3128] platform: address: adding or updating IPv6 address: fd31:aeb1:48df::2/64 lft forever pref forever lifetime 213- 0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src unknown May 09 18:20:07 server.example.com NetworkManager[24326]: <trace> [1557440407.3147] platform-linux: event-notification: RTM_NEWADDR, flags 0, seq 0: fd31:aeb1:48df::2/64 lft forever pref forever lifetime 213-0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src kernel May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3147] platform-linux: do-add-ip6-address[2: fd31:aeb1:48df::2]: success May 09 18:20:07 server.example.com NetworkManager[24326]: <trace> [1557440407.3148] device[0x55aff25ca520] (enp2s0): remove_pending_action (0): 'dhcp6' not pending (expected) May 09 18:20:07 server.example.com NetworkManager[24326]: <trace> [1557440407.3148] device[0x55aff25ca520] (enp2s0): remove_pending_action (0): 'autoconf6' not pending (expected) May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3148] device[0x55aff25ca520] (enp2s0): activation-stage: complete activate_stage5_ip6_config_commit,v6 (id 37418) May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3149] ndisc-lndp[0x55aff26350e0,"enp2s0"]: processing libndp events May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3149] ndisc-lndp[0x55aff26350e0,"enp2s0"]: received router advertisement at 213 May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3149] ndisc[0x55aff26350e0,"enp2s0"]: complete-address: adding an EUI-64 address May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3150] ndisc[0x55aff26350e0,"enp2s0"]: neighbor discovery configuration changed [R]: May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3150] ndisc[0x55aff26350e0,"enp2s0"]: dhcp-level none May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3150] ndisc[0x55aff26350e0,"enp2s0"]: gateway fe80::6eb0:ceff:fef5:1e4a pref high exp 1799.8574 May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3150] ndisc[0x55aff26350e0,"enp2s0"]: address 2001:123:ab:123::2 exp permanent May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3150] ndisc[0x55aff26350e0,"enp2s0"]: route 2001:123:ab:123::/64 via fe80::6eb0:ceff:fef5:1e4a pref high exp permanent May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3150] ndisc[0x55aff26350e0,"enp2s0"]: dns_server fd31:aeb1:48df::2 exp 7199.8574 May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3189] device[0x55aff25ca520] (enp2s0): activation-stage: schedule activate_stage5_ip6_config_commit,v6 (id 37421) May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3190] ndisc[0x55aff26350e0,"enp2s0"]: scheduling next now/lifetime check: 1800 seconds May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3238] device[0x55aff25ca520] (enp2s0): activation-stage: invoke activate_stage5_ip6_config_commit,v6 (id 37421) May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3239] platform-linux: link: change 2: token: set IPv6 address generation token to ::2 May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3271] platform-linux: do-request-link: 2 May 09 18:20:07 server.example.com NetworkManager[24326]: <trace> [1557440407.3272] platform-linux: event-notification: RTM_NEWLINK, flags 0, seq 0: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? not-init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 rx:870545952,794147546357 tx:685848564,370243375480 May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3285] platform: signal: link changed: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 driver r8169 rx:870545952,794147546357 tx:685848564,370243375480 May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3285] device[0x55aff25ca520] (enp2s0): queued link change for ifindex 2 May 09 18:20:07 server.example.com NetworkManager[24326]: <trace> [1557440407.3310] platform-linux: event-notification: RTM_NEWLINK, flags 0, seq 62184: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? not-init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 rx:870545958,794147548049 tx:685848570,370243377340 May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3311] platform: signal: link changed: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 driver r8169 rx:870545958,794147548049 tx:685848570,370243377340 May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3311] platform-linux: do-change-link[2]: success changing link: success May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3312] device[0x55aff25ca520] (enp2s0): ip6-config: update (commit=1, new-config=0x55aff2617c80) May 09 18:20:07 server.example.com NetworkManager[24326]: <trace> [1557440407.3312] device[0x55aff25ca520] (enp2s0): mtu: device-mtu: 1500 (was 0), ipv6-mtu: 1280, ifindex: 2 May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3313] platform: address: adding or updating IPv6 address: fe80::21f:c6ff:fec4:926a/64 lft forever pref forever lifetime 213- 0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src unknown May 09 18:20:07 server.example.com NetworkManager[24326]: <trace> [1557440407.3352] platform-linux: event-notification: RTM_NEWADDR, flags 0, seq 0: fe80::21f:c6ff:fec4:926a/64 lft forever pref forever lifetime 213-0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src kernel May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3352] platform-linux: do-add-ip6-address[2: fe80::21f:c6ff:fec4:926a]: success May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3352] platform: address: adding or updating IPv6 address: 2001:123:ab:123::2/64 lft forever pref forever lifetime 213- 0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src unknown May 09 18:20:07 server.example.com NetworkManager[24326]: <trace> [1557440407.3368] platform-linux: event-notification: RTM_NEWADDR, flags 0, seq 0: 2001:123:ab:123::2/64 lft forever pref forever lifetime 213-0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src kernel May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3369] platform-linux: do-add-ip6-address[2: 2001:123:ab:123::2]: success May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3369] platform: address: adding or updating IPv6 address: fd31:aeb1:48df::2/64 lft forever pref forever lifetime 213- 0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src unknown May 09 18:20:07 server.example.com NetworkManager[24326]: <trace> [1557440407.3387] platform-linux: event-notification: RTM_NEWADDR, flags 0, seq 0: fd31:aeb1:48df::2/64 lft forever pref forever lifetime 213-0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src kernel May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3401] platform-linux: do-add-ip6-address[2: fd31:aeb1:48df::2]: success May 09 18:20:07 server.example.com NetworkManager[24326]: <trace> [1557440407.3402] device[0x55aff25ca520] (enp2s0): remove_pending_action (0): 'dhcp6' not pending (expected) May 09 18:20:07 server.example.com NetworkManager[24326]: <trace> [1557440407.3402] device[0x55aff25ca520] (enp2s0): remove_pending_action (0): 'autoconf6' not pending (expected) May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3402] device[0x55aff25ca520] (enp2s0): activation-stage: complete activate_stage5_ip6_config_commit,v6 (id 37421) May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3403] ndisc-lndp[0x55aff26350e0,"enp2s0"]: processing libndp events May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3403] ndisc-lndp[0x55aff26350e0,"enp2s0"]: received router advertisement at 213 May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3403] ndisc[0x55aff26350e0,"enp2s0"]: complete-address: adding an EUI-64 address May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3425] ndisc[0x55aff26350e0,"enp2s0"]: neighbor discovery configuration changed [R]: May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3426] ndisc[0x55aff26350e0,"enp2s0"]: dhcp-level none May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3426] ndisc[0x55aff26350e0,"enp2s0"]: gateway fe80::6eb0:ceff:fef5:1e4a pref high exp 1799.8320 May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3426] ndisc[0x55aff26350e0,"enp2s0"]: address 2001:123:ab:123::2 exp permanent May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3426] ndisc[0x55aff26350e0,"enp2s0"]: route 2001:123:ab:123::/64 via fe80::6eb0:ceff:fef5:1e4a pref high exp permanent May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3426] ndisc[0x55aff26350e0,"enp2s0"]: dns_server fd31:aeb1:48df::2 exp 7199.8320 May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3427] device[0x55aff25ca520] (enp2s0): activation-stage: schedule activate_stage5_ip6_config_commit,v6 (id 37424) May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3427] ndisc[0x55aff26350e0,"enp2s0"]: scheduling next now/lifetime check: 1800 seconds May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3485] device[0x55aff25ca520] (enp2s0): activation-stage: invoke activate_stage5_ip6_config_commit,v6 (id 37424) May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3486] platform-linux: link: change 2: token: set IPv6 address generation token to ::2 May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3529] platform-linux: do-request-link: 2 May 09 18:20:07 server.example.com NetworkManager[24326]: <trace> [1557440407.3530] platform-linux: event-notification: RTM_NEWLINK, flags 0, seq 0: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? not-init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 rx:870545985,794147555555 tx:685848600,370243385800 May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3531] platform: signal: link changed: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 driver r8169 rx:870545985,794147555555 tx:685848600,370243385800 May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3531] device[0x55aff25ca520] (enp2s0): queued link change for ifindex 2 May 09 18:20:07 server.example.com NetworkManager[24326]: <trace> [1557440407.3532] platform-linux: event-notification: RTM_NEWLINK, flags 0, seq 62189: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? not-init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 rx:870545989,794147556683 tx:685848604,370243387040 May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3532] platform: signal: link changed: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 driver r8169 rx:870545989,794147556683 tx:685848604,370243387040 May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3532] platform-linux: do-change-link[2]: success changing link: success May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3533] device[0x55aff25ca520] (enp2s0): ip6-config: update (commit=1, new-config=0x55aff2617c80) May 09 18:20:07 server.example.com NetworkManager[24326]: <trace> [1557440407.3533] device[0x55aff25ca520] (enp2s0): mtu: device-mtu: 1500 (was 0), ipv6-mtu: 1280, ifindex: 2 May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3564] platform: address: adding or updating IPv6 address: fe80::21f:c6ff:fec4:926a/64 lft forever pref forever lifetime 213- 0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src unknown May 09 18:20:07 server.example.com NetworkManager[24326]: <trace> [1557440407.3579] platform-linux: event-notification: RTM_NEWADDR, flags 0, seq 0: fe80::21f:c6ff:fec4:926a/64 lft forever pref forever lifetime 213-0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src kernel May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3579] platform-linux: do-add-ip6-address[2: fe80::21f:c6ff:fec4:926a]: success May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3579] platform: address: adding or updating IPv6 address: 2001:123:ab:123::2/64 lft forever pref forever lifetime 213- 0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src unknown May 09 18:20:07 server.example.com NetworkManager[24326]: <trace> [1557440407.3608] platform-linux: event-notification: RTM_NEWADDR, flags 0, seq 0: 2001:123:ab:123::2/64 lft forever pref forever lifetime 213-0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src kernel May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3609] platform-linux: do-add-ip6-address[2: 2001:123:ab:123::2]: success May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3609] platform: address: adding or updating IPv6 address: fd31:aeb1:48df::2/64 lft forever pref forever lifetime 213- 0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src unknown May 09 18:20:07 server.example.com NetworkManager[24326]: <trace> [1557440407.3633] platform-linux: event-notification: RTM_NEWADDR, flags 0, seq 0: fd31:aeb1:48df::2/64 lft forever pref forever lifetime 213-0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src kernel May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3644] platform-linux: do-add-ip6-address[2: fd31:aeb1:48df::2]: success May 09 18:20:07 server.example.com NetworkManager[24326]: <trace> [1557440407.3645] device[0x55aff25ca520] (enp2s0): remove_pending_action (0): 'dhcp6' not pending (expected) May 09 18:20:07 server.example.com NetworkManager[24326]: <trace> [1557440407.3645] device[0x55aff25ca520] (enp2s0): remove_pending_action (0): 'autoconf6' not pending (expected) May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3645] device[0x55aff25ca520] (enp2s0): activation-stage: complete activate_stage5_ip6_config_commit,v6 (id 37424) May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3646] ndisc-lndp[0x55aff26350e0,"enp2s0"]: processing libndp events May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3646] ndisc-lndp[0x55aff26350e0,"enp2s0"]: received router advertisement at 213 May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3646] ndisc[0x55aff26350e0,"enp2s0"]: complete-address: adding an EUI-64 address May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3647] ndisc[0x55aff26350e0,"enp2s0"]: neighbor discovery configuration changed [R]: May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3647] ndisc[0x55aff26350e0,"enp2s0"]: dhcp-level none May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3647] ndisc[0x55aff26350e0,"enp2s0"]: gateway fe80::6eb0:ceff:fef5:1e4a pref high exp 1799.8077 May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3647] ndisc[0x55aff26350e0,"enp2s0"]: address 2001:123:ab:123::2 exp permanent May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3647] ndisc[0x55aff26350e0,"enp2s0"]: route 2001:123:ab:123::/64 via fe80::6eb0:ceff:fef5:1e4a pref high exp permanent May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3647] ndisc[0x55aff26350e0,"enp2s0"]: dns_server fd31:aeb1:48df::2 exp 7199.8077 May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3648] device[0x55aff25ca520] (enp2s0): activation-stage: schedule activate_stage5_ip6_config_commit,v6 (id 37427) May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3648] ndisc[0x55aff26350e0,"enp2s0"]: scheduling next now/lifetime check: 1800 seconds May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3727] device[0x55aff25ca520] (enp2s0): activation-stage: invoke activate_stage5_ip6_config_commit,v6 (id 37427) May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3728] platform-linux: link: change 2: token: set IPv6 address generation token to ::2 May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3753] platform-linux: do-request-link: 2 May 09 18:20:07 server.example.com NetworkManager[24326]: <trace> [1557440407.3767] platform-linux: event-notification: RTM_NEWLINK, flags 0, seq 0: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? not-init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 rx:870546021,794147565599 tx:685848638,370243396940 May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3768] platform: signal: link changed: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 driver r8169 rx:870546021,794147565599 tx:685848638,370243396940 May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3768] device[0x55aff25ca520] (enp2s0): queued link change for ifindex 2 May 09 18:20:07 server.example.com NetworkManager[24326]: <trace> [1557440407.3770] platform-linux: event-notification: RTM_NEWLINK, flags 0, seq 62194: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? not-init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 rx:870546025,794147566727 tx:685848642,370243398180 May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3770] platform: signal: link changed: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 driver r8169 rx:870546025,794147566727 tx:685848642,370243398180 May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3770] platform-linux: do-change-link[2]: success changing link: success May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3770] device[0x55aff25ca520] (enp2s0): ip6-config: update (commit=1, new-config=0x55aff2617950) May 09 18:20:07 server.example.com NetworkManager[24326]: <trace> [1557440407.3771] device[0x55aff25ca520] (enp2s0): mtu: device-mtu: 1500 (was 0), ipv6-mtu: 1280, ifindex: 2 May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3772] platform: address: adding or updating IPv6 address: fe80::21f:c6ff:fec4:926a/64 lft forever pref forever lifetime 213- 0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src unknown May 09 18:20:07 server.example.com NetworkManager[24326]: <trace> [1557440407.3814] platform-linux: event-notification: RTM_NEWADDR, flags 0, seq 0: fe80::21f:c6ff:fec4:926a/64 lft forever pref forever lifetime 213-0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src kernel May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3815] platform-linux: do-add-ip6-address[2: fe80::21f:c6ff:fec4:926a]: success May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3815] platform: address: adding or updating IPv6 address: 2001:123:ab:123::2/64 lft forever pref forever lifetime 213- 0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src unknown May 09 18:20:07 server.example.com NetworkManager[24326]: <trace> [1557440407.3826] platform-linux: event-notification: RTM_NEWADDR, flags 0, seq 0: 2001:123:ab:123::2/64 lft forever pref forever lifetime 213-0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src kernel May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3827] platform-linux: do-add-ip6-address[2: 2001:123:ab:123::2]: success May 09 18:20:07 server.example.com NetworkManager[24326]: <debug> [1557440407.3827] platform: address: adding or updating IPv6 address: fd31:aeb1:48df::2/64 lft forever pref forever lifetime 213- 0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src unknown May 09 18:20:07 server.example.com NetworkManager[24326]: <trace> [1557440407.3852] platform-linux: event-notification: RTM_NEWADDR, flags 0, seq 0: fd31:aeb1:48df::2/64 lft forever pref forever lifetime 213-0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src kernel May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440407.3853] platform-linux: do-add-ip6-address[2: fd31:aeb1:48df::2]: success May 09 18:20:08 server.example.com NetworkManager[24326]: <trace> [1557440408.0526] device[0x55aff25ca520] (enp2s0): remove_pending_action (0): 'dhcp6' not pending (expected) May 09 18:20:08 server.example.com NetworkManager[24326]: <trace> [1557440408.0527] device[0x55aff25ca520] (enp2s0): remove_pending_action (0): 'autoconf6' not pending (expected) May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0527] device[0x55aff25ca520] (enp2s0): activation-stage: complete activate_stage5_ip6_config_commit,v6 (id 37427) May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0527] ndisc-lndp[0x55aff26350e0,"enp2s0"]: processing libndp events May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0528] ndisc-lndp[0x55aff26350e0,"enp2s0"]: received router advertisement at 213 May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0528] ndisc[0x55aff26350e0,"enp2s0"]: complete-address: adding an EUI-64 address May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0529] ndisc[0x55aff26350e0,"enp2s0"]: neighbor discovery configuration changed [R]: May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0529] ndisc[0x55aff26350e0,"enp2s0"]: dhcp-level none May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0529] ndisc[0x55aff26350e0,"enp2s0"]: gateway fe80::6eb0:ceff:fef5:1e4a pref high exp 1799.1195 May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0529] ndisc[0x55aff26350e0,"enp2s0"]: address 2001:123:ab:123::2 exp permanent May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0529] ndisc[0x55aff26350e0,"enp2s0"]: route 2001:123:ab:123::/64 via fe80::6eb0:ceff:fef5:1e4a pref high exp permanent May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0529] ndisc[0x55aff26350e0,"enp2s0"]: dns_server fd31:aeb1:48df::2 exp 7199.1195 May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0530] device[0x55aff25ca520] (enp2s0): activation-stage: schedule activate_stage5_ip6_config_commit,v6 (id 37430) May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0530] ndisc[0x55aff26350e0,"enp2s0"]: scheduling next now/lifetime check: 1800 seconds May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0533] device[0x55aff25ca520] (enp2s0): activation-stage: invoke activate_stage5_ip6_config_commit,v6 (id 37430) May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0534] platform-linux: link: change 2: token: set IPv6 address generation token to ::2 May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0546] platform-linux: do-request-link: 2 May 09 18:20:08 server.example.com NetworkManager[24326]: <trace> [1557440408.0552] platform-linux: event-notification: RTM_NEWLINK, flags 0, seq 0: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? not-init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 rx:870546768,794148076866 tx:685849469,370244072971 May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0552] platform: signal: link changed: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 driver r8169 rx:870546768,794148076866 tx:685849469,370244072971 May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0553] device[0x55aff25ca520] (enp2s0): queued link change for ifindex 2 May 09 18:20:08 server.example.com NetworkManager[24326]: <trace> [1557440408.0554] platform-linux: event-notification: RTM_NEWLINK, flags 0, seq 62199: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? not-init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 rx:870546769,794148077148 tx:685849471,370244073591 May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0554] platform: signal: link changed: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 driver r8169 rx:870546769,794148077148 tx:685849471,370244073591 May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0555] platform-linux: do-change-link[2]: success changing link: success May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0555] device[0x55aff25ca520] (enp2s0): ip6-config: update (commit=1, new-config=0x55aff26170d0) May 09 18:20:08 server.example.com NetworkManager[24326]: <trace> [1557440408.0555] device[0x55aff25ca520] (enp2s0): mtu: device-mtu: 1500 (was 0), ipv6-mtu: 1280, ifindex: 2 May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0556] platform: address: adding or updating IPv6 address: fe80::21f:c6ff:fec4:926a/64 lft forever pref forever lifetime 213- 0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src unknown May 09 18:20:08 server.example.com NetworkManager[24326]: <trace> [1557440408.0562] platform-linux: event-notification: RTM_NEWADDR, flags 0, seq 0: fe80::21f:c6ff:fec4:926a/64 lft forever pref forever lifetime 213-0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src kernel May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0563] platform-linux: do-add-ip6-address[2: fe80::21f:c6ff:fec4:926a]: success May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0563] platform: address: adding or updating IPv6 address: 2001:123:ab:123::2/64 lft forever pref forever lifetime 213- 0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src unknown May 09 18:20:08 server.example.com NetworkManager[24326]: <trace> [1557440408.0571] platform-linux: event-notification: RTM_NEWADDR, flags 0, seq 0: 2001:123:ab:123::2/64 lft forever pref forever lifetime 213-0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src kernel May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0571] platform-linux: do-add-ip6-address[2: 2001:123:ab:123::2]: success May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0571] platform: address: adding or updating IPv6 address: fd31:aeb1:48df::2/64 lft forever pref forever lifetime 213- 0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src unknown May 09 18:20:08 server.example.com NetworkManager[24326]: <trace> [1557440408.0581] platform-linux: event-notification: RTM_NEWADDR, flags 0, seq 0: fd31:aeb1:48df::2/64 lft forever pref forever lifetime 213-0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src kernel May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0582] platform-linux: do-add-ip6-address[2: fd31:aeb1:48df::2]: success May 09 18:20:08 server.example.com NetworkManager[24326]: <trace> [1557440408.0583] device[0x55aff25ca520] (enp2s0): remove_pending_action (0): 'dhcp6' not pending (expected) May 09 18:20:08 server.example.com NetworkManager[24326]: <trace> [1557440408.0583] device[0x55aff25ca520] (enp2s0): remove_pending_action (0): 'autoconf6' not pending (expected) May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0583] device[0x55aff25ca520] (enp2s0): activation-stage: complete activate_stage5_ip6_config_commit,v6 (id 37430) May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0601] ndisc-lndp[0x55aff26350e0,"enp2s0"]: processing libndp events May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0601] ndisc-lndp[0x55aff26350e0,"enp2s0"]: received router advertisement at 213 May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0601] ndisc[0x55aff26350e0,"enp2s0"]: complete-address: adding an EUI-64 address May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0602] ndisc[0x55aff26350e0,"enp2s0"]: neighbor discovery configuration changed [R]: May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0602] ndisc[0x55aff26350e0,"enp2s0"]: dhcp-level none May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0602] ndisc[0x55aff26350e0,"enp2s0"]: gateway fe80::6eb0:ceff:fef5:1e4a pref high exp 1799.1122 May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0602] ndisc[0x55aff26350e0,"enp2s0"]: address 2001:123:ab:123::2 exp permanent May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0602] ndisc[0x55aff26350e0,"enp2s0"]: route 2001:123:ab:123::/64 via fe80::6eb0:ceff:fef5:1e4a pref high exp permanent May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0602] ndisc[0x55aff26350e0,"enp2s0"]: dns_server fd31:aeb1:48df::2 exp 7199.1122 May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0603] device[0x55aff25ca520] (enp2s0): activation-stage: schedule activate_stage5_ip6_config_commit,v6 (id 37433) May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0603] ndisc[0x55aff26350e0,"enp2s0"]: scheduling next now/lifetime check: 1800 seconds May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0603] device[0x55aff25ca520] (enp2s0): activation-stage: invoke activate_stage5_ip6_config_commit,v6 (id 37433) May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0617] platform-linux: link: change 2: token: set IPv6 address generation token to ::2 May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0640] platform-linux: do-request-link: 2 May 09 18:20:08 server.example.com NetworkManager[24326]: <trace> [1557440408.0640] platform-linux: event-notification: RTM_NEWLINK, flags 0, seq 0: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? not-init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 rx:870546772,794148077910 tx:685849475,370244074679 May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0641] platform: signal: link changed: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 driver r8169 rx:870546772,794148077910 tx:685849475,370244074679 May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0641] device[0x55aff25ca520] (enp2s0): queued link change for ifindex 2 May 09 18:20:08 server.example.com NetworkManager[24326]: <trace> [1557440408.0642] platform-linux: event-notification: RTM_NEWLINK, flags 0, seq 62204: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? not-init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 rx:870546772,794148077910 tx:685849475,370244074679 May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0642] platform-linux: do-change-link[2]: success changing link: success May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0642] device[0x55aff25ca520] (enp2s0): ip6-config: update (commit=1, new-config=0x55aff2617730) May 09 18:20:08 server.example.com NetworkManager[24326]: <trace> [1557440408.0643] device[0x55aff25ca520] (enp2s0): mtu: device-mtu: 1500 (was 0), ipv6-mtu: 1280, ifindex: 2 May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0664] platform: address: adding or updating IPv6 address: fe80::21f:c6ff:fec4:926a/64 lft forever pref forever lifetime 213- 0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src unknown May 09 18:20:08 server.example.com NetworkManager[24326]: <trace> [1557440408.0670] platform-linux: event-notification: RTM_NEWADDR, flags 0, seq 0: fe80::21f:c6ff:fec4:926a/64 lft forever pref forever lifetime 213-0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src kernel May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0671] platform-linux: do-add-ip6-address[2: fe80::21f:c6ff:fec4:926a]: success May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0671] platform: address: adding or updating IPv6 address: 2001:123:ab:123::2/64 lft forever pref forever lifetime 213- 0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src unknown May 09 18:20:08 server.example.com NetworkManager[24326]: <trace> [1557440408.0696] platform-linux: event-notification: RTM_NEWADDR, flags 0, seq 0: 2001:123:ab:123::2/64 lft forever pref forever lifetime 213-0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src kernel May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0696] platform-linux: do-add-ip6-address[2: 2001:123:ab:123::2]: success May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0696] platform: address: adding or updating IPv6 address: fd31:aeb1:48df::2/64 lft forever pref forever lifetime 213- 0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src unknown May 09 18:20:08 server.example.com NetworkManager[24326]: <trace> [1557440408.0718] platform-linux: event-notification: RTM_NEWADDR, flags 0, seq 0: fd31:aeb1:48df::2/64 lft forever pref forever lifetime 213-0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src kernel May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0724] platform-linux: do-add-ip6-address[2: fd31:aeb1:48df::2]: success May 09 18:20:08 server.example.com NetworkManager[24326]: <trace> [1557440408.0725] device[0x55aff25ca520] (enp2s0): remove_pending_action (0): 'dhcp6' not pending (expected) May 09 18:20:08 server.example.com NetworkManager[24326]: <trace> [1557440408.0725] device[0x55aff25ca520] (enp2s0): remove_pending_action (0): 'autoconf6' not pending (expected) May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0726] device[0x55aff25ca520] (enp2s0): activation-stage: complete activate_stage5_ip6_config_commit,v6 (id 37433) May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0726] ndisc-lndp[0x55aff26350e0,"enp2s0"]: processing libndp events May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0726] ndisc-lndp[0x55aff26350e0,"enp2s0"]: received router advertisement at 213 May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0727] ndisc[0x55aff26350e0,"enp2s0"]: complete-address: adding an EUI-64 address May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0727] ndisc[0x55aff26350e0,"enp2s0"]: neighbor discovery configuration changed [R]: May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0727] ndisc[0x55aff26350e0,"enp2s0"]: dhcp-level none May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0727] ndisc[0x55aff26350e0,"enp2s0"]: gateway fe80::6eb0:ceff:fef5:1e4a pref high exp 1799.0997 May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0727] ndisc[0x55aff26350e0,"enp2s0"]: address 2001:123:ab:123::2 exp permanent May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0727] ndisc[0x55aff26350e0,"enp2s0"]: route 2001:123:ab:123::/64 via fe80::6eb0:ceff:fef5:1e4a pref high exp permanent May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0728] ndisc[0x55aff26350e0,"enp2s0"]: dns_server fd31:aeb1:48df::2 exp 7199.0997 May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0728] device[0x55aff25ca520] (enp2s0): activation-stage: schedule activate_stage5_ip6_config_commit,v6 (id 37436) May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0728] ndisc[0x55aff26350e0,"enp2s0"]: scheduling next now/lifetime check: 1800 seconds May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0787] device[0x55aff25ca520] (enp2s0): activation-stage: invoke activate_stage5_ip6_config_commit,v6 (id 37436) May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0788] platform-linux: link: change 2: token: set IPv6 address generation token to ::2 May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0824] platform-linux: do-request-link: 2 May 09 18:20:08 server.example.com NetworkManager[24326]: <trace> [1557440408.0825] platform-linux: event-notification: RTM_NEWLINK, flags 0, seq 0: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? not-init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 rx:870546785,794148081276 tx:685849490,370244079773 May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0826] platform: signal: link changed: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 driver r8169 rx:870546785,794148081276 tx:685849490,370244079773 May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0826] device[0x55aff25ca520] (enp2s0): queued link change for ifindex 2 May 09 18:20:08 server.example.com NetworkManager[24326]: <trace> [1557440408.0827] platform-linux: event-notification: RTM_NEWLINK, flags 0, seq 62209: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? not-init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 rx:870546787,794148081864 tx:685849492,370244080473 May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0827] platform: signal: link changed: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 driver r8169 rx:870546787,794148081864 tx:685849492,370244080473 May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0828] platform-linux: do-change-link[2]: success changing link: success May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0828] device[0x55aff25ca520] (enp2s0): ip6-config: update (commit=1, new-config=0x55aff2617730) May 09 18:20:08 server.example.com NetworkManager[24326]: <trace> [1557440408.0828] device[0x55aff25ca520] (enp2s0): mtu: device-mtu: 1500 (was 0), ipv6-mtu: 1280, ifindex: 2 May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0829] platform: address: adding or updating IPv6 address: fe80::21f:c6ff:fec4:926a/64 lft forever pref forever lifetime 213- 0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src unknown May 09 18:20:08 server.example.com NetworkManager[24326]: <trace> [1557440408.0866] platform-linux: event-notification: RTM_NEWADDR, flags 0, seq 0: fe80::21f:c6ff:fec4:926a/64 lft forever pref forever lifetime 213-0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src kernel May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0867] platform-linux: do-add-ip6-address[2: fe80::21f:c6ff:fec4:926a]: success May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0867] platform: address: adding or updating IPv6 address: 2001:123:ab:123::2/64 lft forever pref forever lifetime 213- 0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src unknown May 09 18:20:08 server.example.com NetworkManager[24326]: <trace> [1557440408.0885] platform-linux: event-notification: RTM_NEWADDR, flags 0, seq 0: 2001:123:ab:123::2/64 lft forever pref forever lifetime 213-0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src kernel May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0886] platform-linux: do-add-ip6-address[2: 2001:123:ab:123::2]: success May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0886] platform: address: adding or updating IPv6 address: fd31:aeb1:48df::2/64 lft forever pref forever lifetime 213- 0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src unknown May 09 18:20:08 server.example.com NetworkManager[24326]: <trace> [1557440408.0921] platform-linux: event-notification: RTM_NEWADDR, flags 0, seq 0: fd31:aeb1:48df::2/64 lft forever pref forever lifetime 213-0[4294967295,4294967295] dev 2 flags permanent,noprefixroute src kernel May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0922] platform-linux: do-add-ip6-address[2: fd31:aeb1:48df::2]: success May 09 18:20:08 server.example.com NetworkManager[24326]: <trace> [1557440408.0923] device[0x55aff25ca520] (enp2s0): remove_pending_action (0): 'dhcp6' not pending (expected) May 09 18:20:08 server.example.com NetworkManager[24326]: <trace> [1557440408.0923] device[0x55aff25ca520] (enp2s0): remove_pending_action (0): 'autoconf6' not pending (expected) May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0923] device[0x55aff25ca520] (enp2s0): activation-stage: complete activate_stage5_ip6_config_commit,v6 (id 37436) May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0927] ndisc-lndp[0x55aff26350e0,"enp2s0"]: processing libndp events May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0927] ndisc-lndp[0x55aff26350e0,"enp2s0"]: received router advertisement at 213 May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0928] ndisc[0x55aff26350e0,"enp2s0"]: complete-address: adding an EUI-64 address May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0928] ndisc[0x55aff26350e0,"enp2s0"]: neighbor discovery configuration changed [R]: May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0928] ndisc[0x55aff26350e0,"enp2s0"]: dhcp-level none May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0928] ndisc[0x55aff26350e0,"enp2s0"]: gateway fe80::6eb0:ceff:fef5:1e4a pref high exp 1799.0796 May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0928] ndisc[0x55aff26350e0,"enp2s0"]: address 2001:123:ab:123::2 exp permanent May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0928] ndisc[0x55aff26350e0,"enp2s0"]: route 2001:123:ab:123::/64 via fe80::6eb0:ceff:fef5:1e4a pref high exp permanent May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0929] ndisc[0x55aff26350e0,"enp2s0"]: dns_server fd31:aeb1:48df::2 exp 7199.0796 May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0929] device[0x55aff25ca520] (enp2s0): activation-stage: schedule activate_stage5_ip6_config_commit,v6 (id 37439) May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0929] ndisc[0x55aff26350e0,"enp2s0"]: scheduling next now/lifetime check: 1800 seconds May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0988] device[0x55aff25ca520] (enp2s0): activation-stage: invoke activate_stage5_ip6_config_commit,v6 (id 37439) May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.0990] platform-linux: link: change 2: token: set IPv6 address generation token to ::2 May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.1013] platform-linux: do-request-link: 2 May 09 18:20:08 server.example.com NetworkManager[24326]: <trace> [1557440408.1015] platform-linux: event-notification: RTM_NEWLINK, flags 0, seq 0: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? not-init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 rx:870546797,794148084624 tx:685849505,370244084031 May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.1015] platform: signal: link changed: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 driver r8169 rx:870546797,794148084624 tx:685849505,370244084031 May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.1015] device[0x55aff25ca520] (enp2s0): queued link change for ifindex 2 May 09 18:20:08 server.example.com NetworkManager[24326]: <trace> [1557440408.1079] platform-linux: event-notification: RTM_NEWLINK, flags 0, seq 62214: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? not-init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 rx:870546819,794148107777 tx:685849518,370244086353 May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.1080] platform: signal: link changed: 2: enp2s0 <UP,LOWER_UP;broadcast,multicast,up,running,lowerup> mtu 1500 arp 1 ethernet? init addrgenmode none addr 00:1F:C6:C4:92:6A inet6token ::2 driver r8169 rx:870546819,794148107777 tx:685849518,370244086353 May 09 18:20:08 server.example.com NetworkManager[24326]: <debug> [1557440408.1097] platform-linux: do-change-link[2]: success changing link: success This is just hammering the crap out of my poor little router. Any idea what's causing it? Cheers, b. _______________________________________________ networkmanager-list mailing list networkmanager-list gnome org https://mail.gnome.org/mailman/listinfo/networkmanager-list
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