-2 Domains on adlist

Hi!

I'm running pi-hole as a docker container, but I'm having trouble blocking basically anything. According to the web interface my pi-hole seems to be processing queries, but there are supposedly -2 domains on the adlist. I've tried rebuilding gravity with sudo pihole -g -r recreate, but I then get the error "DNS resolution is currently unavailable".

I'm very much a beginner at networking, so I don't really have a clue where to go from here. What does this DNS error mean exactly and why is it preventing me from rebuilding gravity? And is my empty gravity list the main reason that pi-hole is not blocking anything or is this related to DNS issues? Any help would be greatly appreciated.

This is my debug log:

This process collects information from your Pi-hole, and optionally uploads it to a unique and random directory on tricorder.pi-hole.net.

The intent of this script is to allow users to self-diagnose their installations.  This is accomplished by running tests against our software and providing the user with links to FAQ articles when a problem is detected.  Since we are a small team and Pi-hole has been growing steadily, it is our hope that this will help us spend more time on development.

NOTE: All log files auto-delete after 48 hours and ONLY the Pi-hole developers can access your data via the given token. We have taken these extra steps to secure your data and will work to further reduce any personal information gathered.

*** [ INITIALIZING ]
[i] 2022-12-30:12:33:47 debug log has been initialized.
[i] System has been running for 0 days, 14 hours, 3 minutes

*** [ INITIALIZING ] Sourcing setup variables
[i] Sourcing /etc/pihole/setupVars.conf...

*** [ DIAGNOSING ]: Core version
[✓] Version: v5.14.2
[i] Remotes: origin	https://github.com/pi-hole/pi-hole.git (fetch)
             origin	https://github.com/pi-hole/pi-hole.git (push)
[i] Branch: master
[i] Commit: v5.14.2-0-g0034538

*** [ DIAGNOSING ]: Web version
[✓] Version: v5.17
[i] Remotes: origin	https://github.com/pi-hole/AdminLTE.git (fetch)
             origin	https://github.com/pi-hole/AdminLTE.git (push)
[i] Branch: master
[i] Commit: v5.17-0-gda2764e

*** [ DIAGNOSING ]: FTL version
[✓] Version: v5.19.2
[i] Branch: master
[i] Commit: 844c8b9f

*** [ DIAGNOSING ]: lighttpd version
[i] 1.4.59

*** [ DIAGNOSING ]: php version
[i] 7.4.33

*** [ DIAGNOSING ]: Operating system
[i] Pi-hole Docker Container: 2022.11.2
[i] dig return code:  10
[i] dig response:  dig: couldn't get address for 'ns1.pi-hole.net': failure
[✗] Distro:  Debian
[✗] Error: Debian is not a supported distro (https://docs.pi-hole.net/main/prerequisites/)

*** [ DIAGNOSING ]: SELinux
[i] SELinux not detected

*** [ DIAGNOSING ]: FirewallD
[✓] Firewalld service not detected

*** [ DIAGNOSING ]: Processor
[✓] x86_64

*** [ DIAGNOSING ]: Disk usage
   Filesystem      Size  Used Avail Use% Mounted on
   overlay         234G   60G  163G  27% /
   tmpfs            64M     0   64M   0% /dev
   shm              64M  736K   64M   2% /dev/shm
   /dev/sda2       234G   60G  163G  27% /etc/pihole
   tmpfs           3.9G     0  3.9G   0% /proc/asound
   tmpfs           3.9G     0  3.9G   0% /proc/acpi
   tmpfs           3.9G     0  3.9G   0% /proc/scsi
   tmpfs           3.9G     0  3.9G   0% /sys/firmware

*** [ DIAGNOSING ]: Network interfaces and addresses
   1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
       link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
       inet 127.0.0.1/8 scope host lo
          valid_lft forever preferred_lft forever
   11: eth0@if12: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default 
       link/ether 02:42:ac:13:00:02 brd ff:ff:ff:ff:ff:ff link-netnsid 0
       inet 172.19.0.2/16 brd 172.19.255.255 scope global eth0
          valid_lft forever preferred_lft forever

*** [ DIAGNOSING ]: Network routing table
   default via 172.19.0.1 dev eth0 
   172.19.0.0/16 dev eth0 proto kernel scope link src 172.19.0.2 

*** [ DIAGNOSING ]: Networking
[✓] IPv4 address(es) bound to the eth0 interface:
    172.19.0.2/16

[✗] No IPv6 address(es) found on the eth0 interface.

[i] Default IPv4 gateway(s):
     172.19.0.1
   * Pinging first gateway 172.19.0.1...
[✓] Gateway responded.
[i] Default IPv6 gateway(s):

*** [ DIAGNOSING ]: Name resolution (IPv4) using a random blocked domain and a known ad-serving domain
[✗] Failed to resolve  on lo (127.0.0.1)
[✗] Failed to resolve  on eth0 (172.19.0.2)
[✓] doubleclick.com is 172.217.168.238 via a remote, public DNS server (8.8.8.8)

*** [ DIAGNOSING ]: Name resolution (IPv6) using a random blocked domain and a known ad-serving domain
[✓] No IPv6 address available on lo
[✓] No IPv6 address available on eth0
[✗] Failed to resolve doubleclick.com via a remote, public DNS server (2001:4860:4860::8888)

*** [ DIAGNOSING ]: Discovering active DHCP servers (takes 10 seconds)
   Scanning all your interfaces for DHCP servers
   Timeout: 10 seconds
   
   DHCP packets received on interface lo: 0
   DHCP packets received on interface eth0: 0

*** [ DIAGNOSING ]: Pi-hole processes
[✓] lighttpd daemon is active
[✓] pihole-FTL daemon is active

*** [ DIAGNOSING ]: Pi-hole-FTL full status
[i] systemctl:  command not found

*** [ DIAGNOSING ]: Setup variables
    INSTALL_WEB_INTERFACE=true
    PIHOLE_INTERFACE=eth0
    QUERY_LOGGING=true
    DNSMASQ_LISTENING=all
    PIHOLE_DNS_1=8.8.8.8
    PIHOLE_DNS_2=8.8.4.4
    DNS_FQDN_REQUIRED=false
    DNS_BOGUS_PRIV=false
    DNSSEC=false
    REV_SERVER=false

*** [ DIAGNOSING ]: Dashboard headers
[✓] Web interface X-Header: X-Pi-hole: The Pi-hole Web interface is working!

*** [ DIAGNOSING ]: Pi-hole FTL Query Database
-rw-rw-r-- 1 pihole pihole 132K Dec 30 12:34 /etc/pihole/pihole-FTL.db
[i] Checking integrity of /etc/pihole/pihole-FTL.db ... (this can take several minutes)
[✓] Integrity of /etc/pihole/pihole-FTL.db intact
[i] Checking foreign key constraints of /etc/pihole/pihole-FTL.db ... (this can take several minutes)
[✓] No foreign key errors in /etc/pihole/pihole-FTL.db

*** [ DIAGNOSING ]: Gravity Database
-rw-rw-r-- 1 pihole pihole 92K Dec 30 12:27 /etc/pihole/gravity.db
[i] Checking integrity of /etc/pihole/gravity.db ... (this can take several minutes)
[✓] Integrity of /etc/pihole/gravity.db intact
[i] Checking foreign key constraints of /etc/pihole/gravity.db ... (this can take several minutes)
[✓] No foreign key errors in /etc/pihole/gravity.db

*** [ DIAGNOSING ]: Info table
   property              value                                   
   --------------------  ----------------------------------------
   version               15                                      
   Last gravity run finished at: 

   ----- First 10 Gravity Domains -----


*** [ DIAGNOSING ]: Groups
   id    enabled  name                                                date_added           date_modified        description                                       
   ----  -------  --------------------------------------------------  -------------------  -------------------  --------------------------------------------------
   0           1  Default                                             2022-12-30 12:27:34  2022-12-30 12:27:34  The default group                                 

*** [ DIAGNOSING ]: Domainlist (0/1 = exact white-/blacklist, 2/3 = regex white-/blacklist)

*** [ DIAGNOSING ]: Clients

*** [ DIAGNOSING ]: Adlists
   id     enabled  group_ids     address                                                                                               date_added           date_modified        comment                                           
   -----  -------  ------------  ----------------------------------------------------------------------------------------------------  -------------------  -------------------  --------------------------------------------------
   1            1  0             https://raw.githubusercontent.com/StevenBlack/hosts/master/hosts                                      2022-12-30 12:27:34  2022-12-30 12:27:34  Migrated from /etc/pihole/adlists.list            

*** [ DIAGNOSING ]: contents of /etc/pihole

-rw-r--r-- 1 root root 0 Dec 30 12:12 /etc/pihole/custom.list

-rw-r--r-- 1 root root 241 Dec 30 12:12 /etc/pihole/logrotate
   /var/log/pihole/pihole.log {
   	su root root
   	daily
   	copytruncate
   	rotate 5
   	compress
   	delaycompress
   	notifempty
   	nomail
   }
   /var/log/pihole/FTL.log {
   	su root root
   	weekly
   	copytruncate
   	rotate 3
   	compress
   	delaycompress
   	notifempty
   	nomail
   }

-rw-rw-r-- 1 pihole root 157 Dec 30 12:19 /etc/pihole/pihole-FTL.conf
   LOCAL_IPV4=192.168.178.59
   RATE_LIMIT=1000/60

-rw-r--r-- 1 root root 239 Dec 30 12:14 /etc/pihole/versions
   CORE_VERSION=v5.14.2
   CORE_BRANCH=master
   CORE_HASH=00345387
   GITHUB_CORE_VERSION=
   GITHUB_CORE_HASH=
   FTL_VERSION=v5.19.2
   FTL_BRANCH=master
   FTL_HASH=844c8b9f
   GITHUB_FTL_VERSION=
   GITHUB_FTL_HASH=
   DOCKER_VERSION=2022.11.2
   GITHUB_DOCKER_VERSION=

*** [ DIAGNOSING ]: contents of /etc/dnsmasq.d

-rw-r--r-- 1 root root 1.4K Dec 30 12:19 /etc/dnsmasq.d/01-pihole.conf
   addn-hosts=/etc/pihole/local.list
   addn-hosts=/etc/pihole/custom.list
   localise-queries
   no-resolv
   log-queries
   log-facility=/var/log/pihole/pihole.log
   log-async
   cache-size=10000
   server=8.8.8.8
   server=8.8.4.4
   except-interface=nonexisting

-rw-r--r-- 1 root root 2.2K Dec 30 12:19 /etc/dnsmasq.d/06-rfc6761.conf
   server=/test/
   server=/localhost/
   server=/invalid/
   server=/bind/
   server=/onion/

*** [ DIAGNOSING ]: contents of /etc/lighttpd

-rw-r--r-- 1 root root 0 Nov 27 22:51 /etc/lighttpd/external.conf

-rw-r--r-- 1 root root 5.6K Dec 30 12:19 /etc/lighttpd/lighttpd.conf
   server.modules = (
       "mod_access",
       "mod_accesslog",
       "mod_auth",
       "mod_expire",
       "mod_redirect",
       "mod_setenv",
       "mod_rewrite"
   )
   server.document-root        = "/var/www/html"
   server.error-handler-404    = "/pihole/index.php"
   server.upload-dirs          = ( "/var/cache/lighttpd/uploads" )
   server.errorlog             = "/var/log/lighttpd/error-pihole.log"
   server.pid-file             = "/run/lighttpd.pid"
   server.username             = "www-data"
   server.groupname            = "www-data"
   server.port                 = 80
   accesslog.filename          = "/var/log/lighttpd/access-pihole.log"
   accesslog.format            = "%{%s}t|%V|%r|%s|%b"
   server.stream-response-body = 1
   index-file.names            = ( "index.php", "index.html", "index.lighttpd.html" )
   url.access-deny             = ( "~", ".inc", ".md", ".yml", ".ini" )
   static-file.exclude-extensions = ( ".php", ".pl", ".fcgi" )
   mimetype.assign = (
       ".ico"   => "image/x-icon",
       ".jpeg"  => "image/jpeg",
       ".jpg"   => "image/jpeg",
       ".png"   => "image/png",
       ".svg"   => "image/svg+xml",
       ".css"   => "text/css; charset=utf-8",
       ".html"  => "text/html; charset=utf-8",
       ".js"    => "text/javascript; charset=utf-8",
       ".json"  => "application/json; charset=utf-8",
       ".map"   => "application/json; charset=utf-8",
       ".txt"   => "text/plain; charset=utf-8",
       ".eot"   => "application/vnd.ms-fontobject",
       ".otf"   => "font/otf",
       ".ttc"   => "font/collection",
       ".ttf"   => "font/ttf",
       ".woff"  => "font/woff",
       ".woff2" => "font/woff2"
   )
   include_shell "cat external.conf 2>/dev/null"
   include_shell "/usr/share/lighttpd/use-ipv6.pl " + server.port
   include_shell "find /etc/lighttpd/conf-enabled -name '*.conf' -a ! -name 'letsencrypt.conf' -printf 'include \"%p\"
' 2>/dev/null"
   $HTTP["url"] =~ "^/admin/" {
       setenv.add-response-header = (
           "X-Pi-hole" => "The Pi-hole Web interface is working!",
           "X-Frame-Options" => "DENY",
           "X-XSS-Protection" => "1; mode=block",
           "X-Content-Type-Options" => "nosniff",
           "Content-Security-Policy" => "default-src 'self' 'unsafe-inline';",
           "X-Permitted-Cross-Domain-Policies" => "none",
           "Referrer-Policy" => "same-origin"
       )
   }
   $HTTP["url"] =~ "^/admin/\.(.*)" {
       url.access-deny = ("")
   }
   $HTTP["url"] =~ "/(teleporter|api_token)\.php$" {
       $HTTP["referer"] =~ "/admin/settings\.php" {
           setenv.add-response-header = ( "X-Frame-Options" => "SAMEORIGIN" )
       }
   }
   expire.url = ( "" => "access plus 0 seconds" )

*** [ DIAGNOSING ]: contents of /etc/cron.d

-rw-r--r-- 1 root root 1.7K Nov 27 22:51 /etc/cron.d/pihole
   51 3   * * 7   root    PATH="$PATH:/usr/sbin:/usr/local/bin/" pihole updateGravity >/var/log/pihole/pihole_updateGravity.log || cat /var/log/pihole/pihole_updateGravity.log
   00 00   * * *   root    PATH="$PATH:/usr/sbin:/usr/local/bin/" pihole flush once quiet
   @reboot root /usr/sbin/logrotate --state /var/lib/logrotate/pihole /etc/pihole/logrotate
   36 15  * * *   root    PATH="$PATH:/usr/sbin:/usr/local/bin/" pihole updatechecker
   @reboot root    PATH="$PATH:/usr/sbin:/usr/local/bin/" pihole updatechecker reboot

*** [ DIAGNOSING ]: contents of /var/log/lighttpd

-rw-r--r-- 1 www-data www-data 21K Dec 30 12:33 /var/log/lighttpd/error-pihole.log
   -----head of error-pihole.log------
   2022-12-30 12:12:45: server.c.1513) server started (lighttpd/1.4.59)
   2022-12-30 12:13:26: mod_fastcgi.c.487) FastCGI-stderr:PHP Notice:  Undefined index: WEB_BRANCH in /var/www/html/admin/scripts/pi-hole/php/update_checker.php on line 44
   2022-12-30 12:13:26: mod_fastcgi.c.487) FastCGI-stderr:PHP Notice:  Undefined index: WEB_VERSION in /var/www/html/admin/scripts/pi-hole/php/update_checker.php on line 47
   2022-12-30 12:13:26: mod_fastcgi.c.487) FastCGI-stderr:PHP Notice:  Undefined index: FTL_BRANCH in /var/www/html/admin/scripts/pi-hole/php/update_checker.php on line 53
   2022-12-30 12:13:26: mod_fastcgi.c.487) FastCGI-stderr:PHP Notice:  Undefined index: FTL_VERSION in /var/www/html/admin/scripts/pi-hole/php/update_checker.php on line 54
   2022-12-30 12:13:26: mod_fastcgi.c.487) FastCGI-stderr:PHP Notice:  Undefined index: FTL_VERSION in /var/www/html/admin/scripts/pi-hole/php/update_checker.php on line 58
   2022-12-30 12:13:26: mod_fastcgi.c.487) FastCGI-stderr:PHP Notice:  Undefined index: GITHUB_WEB_VERSION in /var/www/html/admin/scripts/pi-hole/php/update_checker.php on line 70
   2022-12-30 12:13:26: mod_fastcgi.c.487) FastCGI-stderr:PHP Notice:  Undefined index: GITHUB_FTL_VERSION in /var/www/html/admin/scripts/pi-hole/php/update_checker.php on line 71
   2022-12-30 12:13:33: mod_fastcgi.c.487) FastCGI-stderr:PHP Notice:  Undefined index: WEB_BRANCH in /var/www/html/admin/scripts/pi-hole/php/update_checker.php on line 44
   2022-12-30 12:13:33: mod_fastcgi.c.487) FastCGI-stderr:PHP Notice:  Undefined index: WEB_VERSION in /var/www/html/admin/scripts/pi-hole/php/update_checker.php on line 47
   2022-12-30 12:13:33: mod_fastcgi.c.487) FastCGI-stderr:PHP Notice:  Undefined index: GITHUB_WEB_VERSION in /var/www/html/admin/scripts/pi-hole/php/update_checker.php on line 70
   2022-12-30 12:13:33: mod_fastcgi.c.487) FastCGI-stderr:PHP Notice:  Undefined index: GITHUB_FTL_VERSION in /var/www/html/admin/scripts/pi-hole/php/update_checker.php on line 71
   2022-12-30 12:13:42: mod_fastcgi.c.487) FastCGI-stderr:PHP Notice:  Undefined index: WEB_BRANCH in /var/www/html/admin/scripts/pi-hole/php/update_checker.php on line 44
   2022-12-30 12:13:42: mod_fastcgi.c.487) FastCGI-stderr:PHP Notice:  Undefined index: WEB_VERSION in /var/www/html/admin/scripts/pi-hole/php/update_checker.php on line 47
   2022-12-30 12:13:42: mod_fastcgi.c.487) FastCGI-stderr:PHP Notice:  Undefined index: GITHUB_WEB_VERSION in /var/www/html/admin/scripts/pi-hole/php/update_checker.php on line 70
   2022-12-30 12:13:42: mod_fastcgi.c.487) FastCGI-stderr:PHP Notice:  Undefined index: GITHUB_FTL_VERSION in /var/www/html/admin/scripts/pi-hole/php/update_checker.php on line 71
   2022-12-30 12:13:49: mod_fastcgi.c.487) FastCGI-stderr:PHP Notice:  Undefined index: WEB_BRANCH in /var/www/html/admin/scripts/pi-hole/php/update_checker.php on line 44
   2022-12-30 12:13:49: mod_fastcgi.c.487) FastCGI-stderr:PHP Notice:  Undefined index: WEB_VERSION in /var/www/html/admin/scripts/pi-hole/php/update_checker.php on line 47
   2022-12-30 12:13:49: mod_fastcgi.c.487) FastCGI-stderr:PHP Notice:  Undefined index: GITHUB_WEB_VERSION in /var/www/html/admin/scripts/pi-hole/php/update_checker.php on line 70
   2022-12-30 12:14:04: mod_fastcgi.c.487) FastCGI-stderr:PHP Notice:  Undefined index: WEB_BRANCH in /var/www/html/admin/scripts/pi-hole/php/update_checker.php on line 44
   2022-12-30 12:14:04: mod_fastcgi.c.487) FastCGI-stderr:PHP Notice:  Undefined index: WEB_VERSION in /var/www/html/admin/scripts/pi-hole/php/update_checker.php on line 47
   2022-12-30 12:14:04: mod_fastcgi.c.487) FastCGI-stderr:PHP Notice:  Undefined index: GITHUB_WEB_VERSION in /var/www/html/admin/scripts/pi-hole/php/update_checker.php on line 70
   2022-12-30 12:15:09: mod_fastcgi.c.487) FastCGI-stderr:PHP Notice:  Undefined index: WEB_BRANCH in /var/www/html/admin/scripts/pi-hole/php/update_checker.php on line 44
   2022-12-30 12:15:09: mod_fastcgi.c.487) FastCGI-stderr:PHP Notice:  Undefined index: WEB_VERSION in /var/www/html/admin/scripts/pi-hole/php/update_checker.php on line 47
   2022-12-30 12:15:09: mod_fastcgi.c.487) FastCGI-stderr:PHP Notice:  Undefined index: GITHUB_WEB_VERSION in /var/www/html/admin/scripts/pi-hole/php/update_checker.php on line 70

   -----tail of error-pihole.log------
   2022-12-30 12:28:16: mod_fastcgi.c.487) FastCGI-stderr:PHP Notice:  Undefined index: GITHUB_WEB_VERSION in /var/www/html/admin/scripts/pi-hole/php/update_checker.php on line 70
   2022-12-30 12:28:18: mod_fastcgi.c.487) FastCGI-stderr:PHP Notice:  Undefined index: WEB_BRANCH in /var/www/html/admin/scripts/pi-hole/php/update_checker.php on line 44
   2022-12-30 12:28:18: mod_fastcgi.c.487) FastCGI-stderr:PHP Notice:  Undefined index: WEB_VERSION in /var/www/html/admin/scripts/pi-hole/php/update_checker.php on line 47
   2022-12-30 12:28:18: mod_fastcgi.c.487) FastCGI-stderr:PHP Notice:  Undefined index: GITHUB_WEB_VERSION in /var/www/html/admin/scripts/pi-hole/php/update_checker.php on line 70
   2022-12-30 12:28:26: mod_fastcgi.c.487) FastCGI-stderr:PHP Notice:  Undefined index: WEB_BRANCH in /var/www/html/admin/scripts/pi-hole/php/update_checker.php on line 44
   2022-12-30 12:28:26: mod_fastcgi.c.487) FastCGI-stderr:PHP Notice:  Undefined index: WEB_VERSION in /var/www/html/admin/scripts/pi-hole/php/update_checker.php on line 47
   2022-12-30 12:28:26: mod_fastcgi.c.487) FastCGI-stderr:PHP Notice:  Undefined index: GITHUB_WEB_VERSION in /var/www/html/admin/scripts/pi-hole/php/update_checker.php on line 70
   2022-12-30 12:28:30: mod_fastcgi.c.487) FastCGI-stderr:PHP Notice:  Undefined index: WEB_BRANCH in /var/www/html/admin/scripts/pi-hole/php/update_checker.php on line 44
   2022-12-30 12:28:30: mod_fastcgi.c.487) FastCGI-stderr:PHP Notice:  Undefined index: WEB_VERSION in /var/www/html/admin/scripts/pi-hole/php/update_checker.php on line 47
   2022-12-30 12:28:30: mod_fastcgi.c.487) FastCGI-stderr:PHP Notice:  Undefined index: GITHUB_WEB_VERSION in /var/www/html/admin/scripts/pi-hole/php/update_checker.php on line 70
   2022-12-30 12:28:31: mod_fastcgi.c.487) FastCGI-stderr:PHP Notice:  Undefined index: WEB_BRANCH in /var/www/html/admin/scripts/pi-hole/php/update_checker.php on line 44
   2022-12-30 12:28:31: mod_fastcgi.c.487) FastCGI-stderr:PHP Notice:  Undefined index: WEB_VERSION in /var/www/html/admin/scripts/pi-hole/php/update_checker.php on line 47
   2022-12-30 12:28:31: mod_fastcgi.c.487) FastCGI-stderr:PHP Notice:  Undefined index: GITHUB_WEB_VERSION in /var/www/html/admin/scripts/pi-hole/php/update_checker.php on line 70
   2022-12-30 12:29:18: mod_fastcgi.c.487) FastCGI-stderr:PHP Notice:  Undefined index: WEB_BRANCH in /var/www/html/admin/scripts/pi-hole/php/update_checker.php on line 44
   2022-12-30 12:29:18: mod_fastcgi.c.487) FastCGI-stderr:PHP Notice:  Undefined index: WEB_VERSION in /var/www/html/admin/scripts/pi-hole/php/update_checker.php on line 47
   2022-12-30 12:29:18: mod_fastcgi.c.487) FastCGI-stderr:PHP Notice:  Undefined index: GITHUB_WEB_VERSION in /var/www/html/admin/scripts/pi-hole/php/update_checker.php on line 70
   2022-12-30 12:30:09: mod_fastcgi.c.487) FastCGI-stderr:PHP Notice:  Undefined index: WEB_BRANCH in /var/www/html/admin/scripts/pi-hole/php/update_checker.php on line 44
   2022-12-30 12:30:09: mod_fastcgi.c.487) FastCGI-stderr:PHP Notice:  Undefined index: WEB_VERSION in /var/www/html/admin/scripts/pi-hole/php/update_checker.php on line 47
   2022-12-30 12:30:09: mod_fastcgi.c.487) FastCGI-stderr:PHP Notice:  Undefined index: GITHUB_WEB_VERSION in /var/www/html/admin/scripts/pi-hole/php/update_checker.php on line 70
   2022-12-30 12:33:40: mod_fastcgi.c.487) FastCGI-stderr:PHP Notice:  Undefined index: WEB_BRANCH in /var/www/html/admin/scripts/pi-hole/php/update_checker.php on line 44
   2022-12-30 12:33:40: mod_fastcgi.c.487) FastCGI-stderr:PHP Notice:  Undefined index: WEB_VERSION in /var/www/html/admin/scripts/pi-hole/php/update_checker.php on line 47
   2022-12-30 12:33:40: mod_fastcgi.c.487) FastCGI-stderr:PHP Notice:  Undefined index: GITHUB_WEB_VERSION in /var/www/html/admin/scripts/pi-hole/php/update_checker.php on line 70
   2022-12-30 12:33:45: mod_fastcgi.c.487) FastCGI-stderr:PHP Notice:  Undefined index: WEB_BRANCH in /var/www/html/admin/scripts/pi-hole/php/update_checker.php on line 44
   2022-12-30 12:33:45: mod_fastcgi.c.487) FastCGI-stderr:PHP Notice:  Undefined index: WEB_VERSION in /var/www/html/admin/scripts/pi-hole/php/update_checker.php on line 47
   2022-12-30 12:33:45: mod_fastcgi.c.487) FastCGI-stderr:PHP Notice:  Undefined index: GITHUB_WEB_VERSION in /var/www/html/admin/scripts/pi-hole/php/update_checker.php on line 70

*** [ DIAGNOSING ]: contents of /var/log/pihole

-rw-r--r-- 1 pihole pihole 22K Dec 30 12:19 /var/log/pihole/FTL.log
   -----head of FTL.log------
   [2022-12-30 12:12:45.057 279M] Using log file /var/log/pihole/FTL.log
   [2022-12-30 12:12:45.057 279M] ########## FTL started on 093915d84b38! ##########
   [2022-12-30 12:12:45.057 279M] FTL branch: master
   [2022-12-30 12:12:45.057 279M] FTL version: v5.19.2
   [2022-12-30 12:12:45.057 279M] FTL commit: 844c8b9f
   [2022-12-30 12:12:45.057 279M] FTL date: 2022-11-17 12:52:14 +0000
   [2022-12-30 12:12:45.057 279M] FTL user: pihole
   [2022-12-30 12:12:45.057 279M] Compiled for x86_64 (compiled on CI) using gcc (Debian 8.3.0-6) 8.3.0
   [2022-12-30 12:12:45.057 279M] Starting config file parsing (/etc/pihole/pihole-FTL.conf)
   [2022-12-30 12:12:45.057 279M]    SOCKET_LISTENING: only local
   [2022-12-30 12:12:45.057 279M]    AAAA_QUERY_ANALYSIS: Show AAAA queries
   [2022-12-30 12:12:45.057 279M]    MAXDBDAYS: max age for stored queries is 365 days
   [2022-12-30 12:12:45.057 279M]    RESOLVE_IPV6: Resolve IPv6 addresses
   [2022-12-30 12:12:45.057 279M]    RESOLVE_IPV4: Resolve IPv4 addresses
   [2022-12-30 12:12:45.057 279M]    DBINTERVAL: saving to DB file every minute
   [2022-12-30 12:12:45.057 279M]    DBFILE: Using /etc/pihole/pihole-FTL.db
   [2022-12-30 12:12:45.057 279M]    MAXLOGAGE: Importing up to 24.0 hours of log data
   [2022-12-30 12:12:45.057 279M]    PRIVACYLEVEL: Set to 0
   [2022-12-30 12:12:45.057 279M]    IGNORE_LOCALHOST: Show queries from localhost
   [2022-12-30 12:12:45.057 279M]    BLOCKINGMODE: Null IPs for blocked domains
   [2022-12-30 12:12:45.057 279M]    ANALYZE_ONLY_A_AND_AAAA: Disabled. Analyzing all queries
   [2022-12-30 12:12:45.057 279M]    DBIMPORT: Importing history from database
   [2022-12-30 12:12:45.057 279M]    PIDFILE: Using /run/pihole-FTL.pid
   [2022-12-30 12:12:45.057 279M]    SOCKETFILE: Using /run/pihole/FTL.sock
   [2022-12-30 12:12:45.057 279M]    SETUPVARSFILE: Using /etc/pihole/setupVars.conf
   [2022-12-30 12:12:45.057 279M]    MACVENDORDB: Using /etc/pihole/macvendor.db
   [2022-12-30 12:12:45.057 279M]    GRAVITYDB: Using /etc/pihole/gravity.db
   [2022-12-30 12:12:45.057 279M]    PARSE_ARP_CACHE: Active
   [2022-12-30 12:12:45.057 279M]    CNAME_DEEP_INSPECT: Active
   [2022-12-30 12:12:45.057 279M]    DELAY_STARTUP: No delay requested.
   [2022-12-30 12:12:45.057 279M]    BLOCK_ESNI: Enabled, blocking _esni.{blocked domain}
   [2022-12-30 12:12:45.057 279M]    NICE: Cannot change niceness to -10 (permission denied)
   [2022-12-30 12:12:45.057 279M]    MAXNETAGE: Removing IP addresses and host names from network table after 365 days
   [2022-12-30 12:12:45.057 279M]    NAMES_FROM_NETDB: Enabled, trying to get names from network database
   [2022-12-30 12:12:45.057 279M]    EDNS0_ECS: Overwrite client from ECS information

   -----tail of FTL.log------
   [2022-12-30 12:19:20.826 240M]    CHECK_SHMEM: Warning if shared-memory usage exceeds 90%
   [2022-12-30 12:19:20.826 240M]    CHECK_DISK: Warning if certain disk usage exceeds 90%
   [2022-12-30 12:19:20.826 240M] Finished config file parsing
   [2022-12-30 12:19:20.826 240M] Creating mutex
   [2022-12-30 12:19:20.826 240M] Creating mutex
   [2022-12-30 12:19:20.827 240M] PID of FTL process: 240
   [2022-12-30 12:19:20.827 240M] Database version is 12
   [2022-12-30 12:19:20.827 240M] Resizing "FTL-strings" from 40960 to (81920 * 1) == 81920 (/dev/shm: 712.7KB used, 67.1MB total, FTL uses 700.8KB)
   [2022-12-30 12:19:20.827 240M] Imported 0 alias-clients
   [2022-12-30 12:19:20.827 240M] Database successfully initialized
   [2022-12-30 12:19:20.857 240M] New upstream server: 8.8.8.8:53 (0/512)
   [2022-12-30 12:19:20.857 240M] New upstream server: 8.8.4.4:53 (1/512)
   [2022-12-30 12:19:20.860 240M] Imported 634 queries from the long-term database
   [2022-12-30 12:19:20.860 240M]  -> Total DNS queries: 634
   [2022-12-30 12:19:20.860 240M]  -> Cached DNS queries: 218
   [2022-12-30 12:19:20.860 240M]  -> Forwarded DNS queries: 397
   [2022-12-30 12:19:20.860 240M]  -> Blocked DNS queries: 0
   [2022-12-30 12:19:20.860 240M]  -> Unknown DNS queries: 0
   [2022-12-30 12:19:20.860 240M]  -> Unique domains: 178
   [2022-12-30 12:19:20.860 240M]  -> Unique clients: 2
   [2022-12-30 12:19:20.860 240M]  -> Known forward destinations: 2
   [2022-12-30 12:19:20.860 240M] Successfully accessed setupVars.conf
   [2022-12-30 12:19:20.860 240M] listening on 0.0.0.0 port 53
   [2022-12-30 12:19:20.860 240M] listening on :: port 53
   [2022-12-30 12:19:20.861 240M] PID of FTL process: 240
   [2022-12-30 12:19:20.861 240M] Listening on port 4711 for incoming IPv4 telnet connections
   [2022-12-30 12:19:20.861 240M] Error binding to IPv6 telnet socket: Cannot assign requested address (99)
   [2022-12-30 12:19:20.861 240M] WARN: Cannot bind to IPv6 telnet socket
   [2022-12-30 12:19:20.861 240M] Listening on port 4711 for incoming socket telnet connections
   [2022-12-30 12:19:20.862 240M] INFO: FTL is running as user pihole (UID 999)
   [2022-12-30 12:19:20.862 240M] Reloading DNS cache
   [2022-12-30 12:19:20.963 240/T263] gravityDB_count(SELECT value FROM info WHERE property = 'gravity_count';) - SQL error step no more rows available
   [2022-12-30 12:19:20.963 240/T263] Count of gravity domains not available. Please run pihole -g
   [2022-12-30 12:19:20.964 240/T263] Compiled 0 whitelist and 0 blacklist regex filters for 2 clients in 0.8 msec
   [2022-12-30 12:19:20.964 240/T263] Blocking status is enabled

*** [ DIAGNOSING ]: contents of /dev/shm
-rw------- 1 pihole pihole 84K Dec 30 12:19 /dev/shm/FTL-clients
-rw------- 1 pihole pihole 248 Dec 30 12:19 /dev/shm/FTL-counters
-rw------- 1 pihole pihole 4.0K Dec 30 12:19 /dev/shm/FTL-dns-cache
-rw------- 1 pihole pihole 12K Dec 30 12:19 /dev/shm/FTL-domains
-rw------- 1 pihole pihole 88 Dec 30 12:19 /dev/shm/FTL-lock
-rw------- 1 pihole pihole 8.0K Dec 30 12:19 /dev/shm/FTL-overTime
-rw------- 1 pihole pihole 4.0K Dec 30 12:19 /dev/shm/FTL-per-client-regex
-rw------- 1 pihole pihole 224K Dec 30 12:33 /dev/shm/FTL-queries
-rw------- 1 pihole pihole 16 Dec 30 12:19 /dev/shm/FTL-settings
-rw------- 1 pihole pihole 80K Dec 30 12:19 /dev/shm/FTL-strings
-rw------- 1 pihole pihole 308K Dec 30 12:19 /dev/shm/FTL-upstreams

*** [ DIAGNOSING ]: contents of /etc

-rw-r--r-- 1 root root 37 Dec 30 12:19 /etc/dnsmasq.conf
   conf-dir=/etc/dnsmasq.d
   user=pihole

-rw-r--r-- 1 root root 38 Dec 30 12:19 /etc/resolv.conf
   nameserver 127.0.0.11
   options ndots:0

*** [ DIAGNOSING ]: Pi-hole diagnosis messages

*** [ DIAGNOSING ]: Locale
    LANG=

*** [ DIAGNOSING ]: Pi-hole log
-rw-r--r-- 1 pihole pihole 225K Dec 30 12:33 /var/log/pihole/pihole.log
   -----head of pihole.log------
   Dec 30 12:12:45 dnsmasq[279]: started, version pi-hole-v2.88rc1 cachesize 10000
   Dec 30 12:12:45 dnsmasq[279]: compile time options: IPv6 GNU-getopt no-DBus no-UBus no-i18n IDN DHCP DHCPv6 Lua TFTP no-conntrack ipset no-nftset auth cryptohash DNSSEC loop-detect inotify dumpfile
   Dec 30 12:12:45 dnsmasq[279]: using nameserver 8.8.8.8#53
   Dec 30 12:12:45 dnsmasq[279]: using nameserver 8.8.4.4#53
   Dec 30 12:12:45 dnsmasq[279]: using only locally-known addresses for onion
   Dec 30 12:12:45 dnsmasq[279]: using only locally-known addresses for bind
   Dec 30 12:12:45 dnsmasq[279]: using only locally-known addresses for invalid
   Dec 30 12:12:45 dnsmasq[279]: using only locally-known addresses for localhost
   Dec 30 12:12:45 dnsmasq[279]: using only locally-known addresses for test
   Dec 30 12:12:45 dnsmasq[279]: read /etc/hosts - 9 names
   Dec 30 12:12:45 dnsmasq[279]: read /etc/pihole/custom.list - 0 names
   Dec 30 12:12:45 dnsmasq[279]: failed to load names from /etc/pihole/local.list: No such file or directory
   Dec 30 12:12:46 dnsmasq[279]: query[A] api.ring.com from 192.168.178.59
   Dec 30 12:12:46 dnsmasq[279]: forwarded api.ring.com to 8.8.8.8
   Dec 30 12:12:46 dnsmasq[279]: forwarded api.ring.com to 8.8.4.4
   Dec 30 12:12:46 dnsmasq[279]: query[AAAA] api.ring.com from 192.168.178.59
   Dec 30 12:12:46 dnsmasq[279]: forwarded api.ring.com to 8.8.8.8
   Dec 30 12:12:46 dnsmasq[279]: forwarded api.ring.com to 8.8.4.4
   Dec 30 12:12:46 dnsmasq[279]: reply api.ring.com is <CNAME>
   Dec 30 12:12:46 dnsmasq[279]: reply a79f7b502bae9945a.awsglobalaccelerator.com is 3.33.210.71

   -----tail of pihole.log------
   Dec 30 12:33:35 dnsmasq[240]: forwarded connectivity-check.ubuntu.com to 8.8.8.8
   Dec 30 12:33:35 dnsmasq[240]: query[AAAA] connectivity-check.ubuntu.com from 192.168.178.59
   Dec 30 12:33:35 dnsmasq[240]: forwarded connectivity-check.ubuntu.com to 8.8.8.8
   Dec 30 12:33:35 dnsmasq[240]: reply connectivity-check.ubuntu.com is 2620:2d:4000:1::22
   Dec 30 12:33:35 dnsmasq[240]: reply connectivity-check.ubuntu.com is 2620:2d:4000:1::2b
   Dec 30 12:33:35 dnsmasq[240]: reply connectivity-check.ubuntu.com is 2620:2d:4000:1::23
   Dec 30 12:33:35 dnsmasq[240]: reply connectivity-check.ubuntu.com is 2001:67c:1562::23
   Dec 30 12:33:35 dnsmasq[240]: reply connectivity-check.ubuntu.com is 2620:2d:4000:1::2a
   Dec 30 12:33:35 dnsmasq[240]: reply connectivity-check.ubuntu.com is 2001:67c:1562::24
   Dec 30 12:33:35 dnsmasq[240]: reply connectivity-check.ubuntu.com is 35.224.170.84
   Dec 30 12:33:35 dnsmasq[240]: reply connectivity-check.ubuntu.com is 185.125.190.49
   Dec 30 12:33:35 dnsmasq[240]: reply connectivity-check.ubuntu.com is 91.189.91.49
   Dec 30 12:33:35 dnsmasq[240]: reply connectivity-check.ubuntu.com is 35.232.111.17
   Dec 30 12:33:35 dnsmasq[240]: reply connectivity-check.ubuntu.com is 185.125.190.17
   Dec 30 12:33:35 dnsmasq[240]: reply connectivity-check.ubuntu.com is 185.125.190.18
   Dec 30 12:33:35 dnsmasq[240]: reply connectivity-check.ubuntu.com is 185.125.190.48
   Dec 30 12:33:35 dnsmasq[240]: reply connectivity-check.ubuntu.com is 34.122.121.32
   Dec 30 12:33:35 dnsmasq[240]: reply connectivity-check.ubuntu.com is 91.189.91.48
   Dec 30 12:33:53 dnsmasq[240]: query[A] pi.hole from 127.0.0.1
   Dec 30 12:33:53 dnsmasq[240]: Pi-hole hostname pi.hole is 192.168.178.59

********************************************
********************************************
[✓] ** FINISHED DEBUGGING! **

   * The debug log can be uploaded to tricorder.pi-hole.net for sharing with developers only.
[i] Debug script running in automated mode
    * Using curl for transmission.
    * curl failed, contact Pi-hole support for assistance.
    * Error message: curl: (6) Could not resolve host: tricorder.pi-hole.net

[✗] There was an error uploading your debug log.
   * Please try again or contact the Pi-hole team for assistance.
   * A local copy of the debug log can be found at: /var/log/pihole/pihole_debug.log