== date == 2026-06-21T21:37:15+00:00 == iface / gw == iface=ens3 gw=fe80::f816:3eff:fe92:ad10 == ip -6 addr (lifetimes = SLAAC evidence) == 1: lo: mtu 65536 state UNKNOWN qlen 1000 inet6 ::1/128 scope host noprefixroute valid_lft forever preferred_lft forever 2: ens3: mtu 1500 state UP qlen 1000 inet6 2a13:1a81:8000:3124:f816:3eff:fe60:18c4/64 scope global dynamic mngtmpaddr valid_lft forever preferred_lft forever inet6 fe80::f816:3eff:fe60:18c4/64 scope link valid_lft forever preferred_lft forever 4: br-bdf942e93ac0: mtu 1500 state UP inet6 fe80::42:f4ff:feed:56ab/64 scope link valid_lft forever preferred_lft forever 6: veth38b6470@if5: mtu 1500 state UP inet6 fe80::b0d6:77ff:fee9:2b0e/64 scope link valid_lft forever preferred_lft forever 8: vethfe62f0a@if7: mtu 1500 state UP inet6 fe80::6c1e:ceff:fea7:c3d0/64 scope link valid_lft forever preferred_lft forever 10: veth562daf0@if9: mtu 1500 state UP inet6 fe80::9424:6dff:fe47:2c48/64 scope link valid_lft forever preferred_lft forever 12: veth25ef2e6@if11: mtu 1500 state UP inet6 fe80::ac9d:b4ff:fec3:b02b/64 scope link valid_lft forever preferred_lft forever 16: veth4ad38c5@if15: mtu 1500 state UP inet6 fe80::bc53:bdff:fe80:8047/64 scope link valid_lft forever preferred_lft forever 18: vethd19676d@if17: mtu 1500 state UP inet6 fe80::5888:3fff:fe97:6d73/64 scope link valid_lft forever preferred_lft forever 20: veth6ee1d27@if19: mtu 1500 state UP inet6 fe80::54e1:9bff:fe01:77b0/64 scope link valid_lft forever preferred_lft forever 30: vethd811543@if29: mtu 1500 state UP inet6 fe80::ceb:dcff:fe7c:ba0f/64 scope link valid_lft forever preferred_lft forever 32: veth82d5122@if31: mtu 1500 state UP inet6 fe80::c4d9:e8ff:fec6:12fb/64 scope link valid_lft forever preferred_lft forever 34: veth7a356bd@if33: mtu 1500 state UP inet6 fe80::14e3:ddff:fe8b:c1bc/64 scope link valid_lft forever preferred_lft forever 42: veth742229f@if41: mtu 1500 state UP inet6 fe80::bc46:6bff:fe84:80f9/64 scope link valid_lft forever preferred_lft forever == ip -6 route show == 2a13:1a81:8000:3124::/64 dev ens3 proto kernel metric 256 pref medium fe80::/64 dev ens3 proto kernel metric 256 pref medium fe80::/64 dev br-bdf942e93ac0 proto kernel metric 256 pref medium fe80::/64 dev veth25ef2e6 proto kernel metric 256 pref medium fe80::/64 dev veth38b6470 proto kernel metric 256 pref medium fe80::/64 dev vethfe62f0a proto kernel metric 256 pref medium fe80::/64 dev veth6ee1d27 proto kernel metric 256 pref medium fe80::/64 dev veth4ad38c5 proto kernel metric 256 pref medium fe80::/64 dev veth562daf0 proto kernel metric 256 pref medium fe80::/64 dev vethd19676d proto kernel metric 256 pref medium fe80::/64 dev vethd811543 proto kernel metric 256 pref medium fe80::/64 dev veth82d5122 proto kernel metric 256 pref medium fe80::/64 dev veth7a356bd proto kernel metric 256 pref medium fe80::/64 dev veth742229f proto kernel metric 256 pref medium default via fe80::f816:3eff:fe92:ad10 dev ens3 proto ra metric 1024 expires 65263sec hoplimit 255 pref medium == ip -6 route show default (expires/proto ra = RA evidence) == default via fe80::f816:3eff:fe92:ad10 dev ens3 proto ra metric 1024 expires 65263sec hoplimit 255 pref medium == ip -4 route show default == default via 10.128.7.1 dev ens3 == accept_ra / forwarding (procfs; RA-suppression evidence) == net.ipv6.conf.all.forwarding = 0 net.ipv6.conf.all.accept_ra = 1 net.ipv6.conf.default.forwarding = 0 net.ipv6.conf.default.accept_ra = 1 net.ipv6.conf.ens3.forwarding = 0 net.ipv6.conf.ens3.accept_ra = 1 == resolvectl status == resolvectl not installed == /etc/resolv.conf (resolver stub) == domain a.customers.regiocloud.tech. search a.customers.regiocloud.tech. nameserver 81.163.194.9 nameserver 81.163.194.10 == /run/systemd/resolve/resolv.conf (upstreams) == (no systemd-resolved upstream file) == target: tarballs.opendev.org == -- getent ahosts (families glibc returns) -- 2001:4800:7819:103:be76:4eff:fe03:e48f STREAM static03.opendev.org 2001:4800:7819:103:be76:4eff:fe03:e48f DGRAM 2001:4800:7819:103:be76:4eff:fe03:e48f RAW -- ip -6 route get 2001:4800:7819:103:be76:4eff:fe03:e48f -- 2001:4800:7819:103:be76:4eff:fe03:e48f from :: via fe80::f816:3eff:fe92:ad10 dev ens3 proto ra src 2a13:1a81:8000:3124:f816:3eff:fe60:18c4 metric 1024 hoplimit 255 pref medium -- curl -6 (3 attempts) -- #1 http=200 ip=2001:4800:7819:103:be76:4eff:fe03:e48f t=0.424538s #2 http=200 ip=2001:4800:7819:103:be76:4eff:fe03:e48f t=0.417698s #3 http=200 ip=2001:4800:7819:103:be76:4eff:fe03:e48f t=0.410145s -- curl -4 (3 attempts) -- curl: (6) Could not resolve host: tarballs.opendev.org #1 http=000 ip= t=0.008257s #1 curl -4 FAILED curl: (6) Could not resolve host: tarballs.opendev.org #2 http=000 ip= t=0.008288s #2 curl -4 FAILED curl: (6) Could not resolve host: tarballs.opendev.org #3 http=000 ip= t=0.009891s #3 curl -4 FAILED == target: galaxy.ansible.com == -- getent ahosts (families glibc returns) -- 2606:4700:20::681a:1ea STREAM galaxy.ansible.com 2606:4700:20::681a:1ea DGRAM 2606:4700:20::681a:1ea RAW 2606:4700:20::681a:ea STREAM 2606:4700:20::681a:ea DGRAM 2606:4700:20::681a:ea RAW 2606:4700:20::ac43:44fb STREAM 2606:4700:20::ac43:44fb DGRAM 2606:4700:20::ac43:44fb RAW 172.67.68.251 STREAM 172.67.68.251 DGRAM 172.67.68.251 RAW 104.26.0.234 STREAM 104.26.0.234 DGRAM 104.26.0.234 RAW 104.26.1.234 STREAM 104.26.1.234 DGRAM 104.26.1.234 RAW -- ip -6 route get 2606:4700:20::681a:1ea -- 2606:4700:20::681a:1ea from :: via fe80::f816:3eff:fe92:ad10 dev ens3 proto ra src 2a13:1a81:8000:3124:f816:3eff:fe60:18c4 metric 1024 hoplimit 255 pref medium -- curl -6 (3 attempts) -- #1 http=200 ip=2606:4700:20::681a:1ea t=0.210402s #2 http=200 ip=2606:4700:20::681a:1ea t=0.203038s #3 http=200 ip=2606:4700:20::681a:1ea t=0.218601s -- curl -4 (3 attempts) -- #1 http=200 ip=172.67.68.251 t=0.189335s #2 http=200 ip=172.67.68.251 t=0.206506s #3 http=200 ip=172.67.68.251 t=0.218928s == ping -6 gateway == PING fe80::f816:3eff:fe92:ad10%ens3(fe80::f816:3eff:fe92:ad10%ens3) 56 data bytes --- fe80::f816:3eff:fe92:ad10%ens3 ping statistics --- 1 packets transmitted, 0 received, 100% packet loss, time 0ms == docker / buildkit IPv6 config == -- docker info (IPv6 lines) -- (no IPv6 lines) -- /etc/docker/daemon.json -- { "default-ulimits": { "nofile": { "Name": "nofile", "Soft": 262144, "Hard": 1048576 } }, "debug": false, "experimental": false, "hosts": ["unix:///var/run/docker.sock"], "insecure-registries": [], "ipv6": false, "live-restore": true, "log-driver": "json-file", "log-level": "info", "log-opts": { "max-file": "3", "max-size": "10m" }, "registry-mirrors": [], "storage-driver": "overlay2", "default-runtime": "runc" } -- docker network inspect bridge (EnableIPv6 + IPAM) -- "Name": "bridge", "EnableIPv6": false, "Subnet": "172.17.0.0/16", "Gateway": "172.17.0.1" -- docker buildx ls -- docker: 'buildx' is not a docker command. See 'docker --help' (buildx unavailable) == container netns exec probe (default bridge) == using local image 8cf5e5ba8bc2 tools: ip=no curl=no getent=/usr/bin/getent -- ip -6 addr / route -- 00000000000000000000000000000000 00 00000000000000000000000000000000 00 00000000000000000000000000000000 ffffffff 00000001 00000000 00200200 lo 00000000000000000000000000000001 80 00000000000000000000000000000000 00 00000000000000000000000000000000 00000000 00000002 00000000 80200001 lo 00000000000000000000000000000000 00 00000000000000000000000000000000 00 00000000000000000000000000000000 ffffffff 00000001 00000000 00200200 lo -- /etc/resolv.conf -- # Generated by Docker Engine. # This file can be edited; Docker Engine will not make further changes once it # has been modified. nameserver 81.163.194.9 nameserver 81.163.194.10 search a.customers.regiocloud.tech. # Based on host file: '/etc/resolv.conf' (legacy) # Overrides: [] target tarballs.opendev.org: sh: 12: curl: not found v6 FAIL/unavailable sh: 15: curl: not found v4 FAIL/unavailable target galaxy.ansible.com: 172.67.68.251 STREAM galaxy.ansible.com 172.67.68.251 DGRAM 172.67.68.251 RAW 104.26.0.234 STREAM sh: 12: curl: not found v6 FAIL/unavailable sh: 15: curl: not found v4 FAIL/unavailable