预期行为：
我已将路由器设置为使用 PiHole 和 Wireguard 将其用作 VPN。我已使用 PIVPN 和 Youtube 上的一些教程对其进行了设置。我已将路由器及其设置的屏幕截图以及 Wireguard 配置文件和设置包含在内。我的 PiHole 设置为使用递归 DNS，并且我已使用路由器设置了 DDNS，并确保禁用路由器固有的 DHCP 服务，将 PIHole 设置为我的主 DNS 并保留地址。我的 PiHole 运行良好，但我的任何设备都未连接到 Wireguard VPN。
实际行为：
我的手机/Mac 应该与 VPN 握手，但事实并非如此。我的 Pi-Hole 工作正常，但 Wireguard 却不行。
我花了一天的大部分时间来处理这个问题，但完全不知所措，任何帮助都将不胜感激。谢谢！
我用来帮助我进行设置的三个主要 YouTube 视频是：
对于 Wireguard 和 Pi-Hole 的交互
https://www.youtube.com/watch?v=DUpIOSbbvKk&t=595s
https://www.youtube.com/watch?v=lnYYmC-A4S0
对于我的递归 Pi-Hole DNS 服务器
https://www.youtube.com/watch?v=FnFtWsZ8IP0&t=939s
我最终使用 PIVPN 进行设置
PI Ifconfig 结果
pi@raspberrypi:~ $ ifconfig
eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.0.155 netmask 255.255.255.0 broadcast 192.168.0.255
inet6 fe80::xxx:xxxx:xxxx:xxxx prefixlen 64 scopeid 0x20<link>
ether xx:xx:xx:xx:xx:xx txqueuelen 1000 (Ethernet)
RX packets 8349 bytes 1644604 (1.5 MiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 3440 bytes 943688 (921.5 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
inet6 ::1 prefixlen 128 scopeid 0x10<host>
loop txqueuelen 1000 (Local Loopback)
RX packets 1388 bytes 123499 (120.6 KiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 1388 bytes 123499 (120.6 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
wg0: flags=209<UP,POINTOPOINT,RUNNING,NOARP> mtu 1420
inet 10.6.0.1 netmask 255.255.255.0 destination 10.6.0.1
unspec 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00 txqueuelen 1000 (UNSPEC)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 58 overruns 0 carrier 0 collisions 0
wlan0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
ether xx:xx:xx:xx:xx:xx txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
调试令牌：
*** [ INITIALIZING ]
[i] 2022-01-30:11:31:18 debug log has been initialized.
[i] System has been running for 0 days, 0 hours, 46 minutes
*** [ INITIALIZING ] Sourcing setup variables
[i] Sourcing /etc/pihole/setupVars.conf...
*** [ DIAGNOSING ]: Core version
[i] Core: v5.8.1 (https://discourse.pi-hole.net/t/how-do-i-update-pi-hole/249)
[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: v5.8.1-0-g875ad04
*** [ DIAGNOSING ]: Web version
[i] Web: v5.10.1 (https://discourse.pi-hole.net/t/how-do-i-update-pi-hole/249)
[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: v5.10.1-0-gcb7a866
*** [ DIAGNOSING ]: FTL version
[✓] FTL: v5.13
*** [ DIAGNOSING ]: lighttpd version
[i] 1.4.59
*** [ DIAGNOSING ]: php version
[i] 7.4.25
*** [ DIAGNOSING ]: Operating system
[i] dig return code: 0
[i] dig response: "Raspbian=9,10,11 Ubuntu=16,18,20,21 Debian=9,10,11 Fedora=33,34 CentOS=7,8"
[✓] Distro: Raspbian
[✓] Version: 11
*** [ DIAGNOSING ]: SELinux
[i] SELinux not detected
*** [ DIAGNOSING ]: FirewallD
[i] Firewalld service inactive
*** [ DIAGNOSING ]: Processor
[✓] armv7l
*** [ DIAGNOSING ]: Disk usage
Filesystem Size Used Avail Use% Mounted on
/dev/root 29G 1.6G 26G 6% /
devtmpfs 333M 0 333M 0% /dev
tmpfs 462M 1.1M 461M 1% /dev/shm
tmpfs 185M 716K 184M 1% /run
tmpfs 5.0M 4.0K 5.0M 1% /run/lock
/dev/mmcblk0p1 253M 50M 203M 20% /boot
tmpfs 93M 0 93M 0% /run/user/999
tmpfs 93M 0 93M 0% /run/user/1000
*** [ DIAGNOSING ]: Networking
[✓] IPv4 address(es) bound to the eth0 interface:
192.168.0.155/24
[✓] IPv6 address(es) bound to the eth0 interface:
fe80::a7c:c1a2:460f:f20b/64
[i] Default IPv4 gateway: 192.168.0.1
* Pinging 192.168.0.1...
[✓] Gateway responded.
*** [ DIAGNOSING ]: Ports in use
[✓] udp:0.0.0.0:53 is in use by pihole-FTL
udp:0.0.0.0:68 is in use by dhcpcd
udp:0.0.0.0:51820 is in use by <unknown>
udp:127.0.0.1:5335 is in use by unbound
udp:0.0.0.0:5353 is in use by avahi-daemon
udp:0.0.0.0:51038 is in use by avahi-daemon
[✓] udp:*:53 is in use by pihole-FTL
udp:*:51820 is in use by <unknown>
udp:*:5353 is in use by avahi-daemon
udp:*:37789 is in use by avahi-daemon
[✓] tcp:127.0.0.1:4711 is in use by pihole-FTL
[✓] tcp:0.0.0.0:80 is in use by lighttpd
[✓] tcp:0.0.0.0:53 is in use by pihole-FTL
tcp:0.0.0.0:22 is in use by sshd
tcp:127.0.0.1:5335 is in use by unbound
tcp:127.0.0.1:8953 is in use by unbound
[✓] tcp:[::1]:4711 is in use by pihole-FTL
[✓] tcp:[::]:80 is in use by lighttpd
[✓] tcp:[::]:53 is in use by pihole-FTL
tcp:[::]:22 is in use by sshd
*** [ DIAGNOSING ]: Name resolution (IPv4) using a random blocked domain and a known ad-serving domain
[✓] mail.chileexe77.com is 0.0.0.0 on lo (127.0.0.1)
[✓] mail.chileexe77.com is 0.0.0.0 on eth0 (192.168.0.155)
[✓] No IPv4 address available on wlan0
[✓] mail.chileexe77.com is 0.0.0.0 on wg0 (10.6.0.1)
[✓] doubleclick.com is 172.217.15.238 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
[✓] file.firefoxupdata.com is :: on lo (::1)
[✓] file.firefoxupdata.com is :: on eth0 (fe80::a7c:c1a2:460f:f20b)
[✓] No IPv6 address available on wlan0
[✓] No IPv6 address available on wg0
[✗] 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
WARN: Could not sendto() in send_dhcp_discover() (/__w/FTL/FTL/src/dhcp-discover.c:233): Operation not permitted
DHCP packets received on interface wlan0: 0
DHCP packets received on interface eth0: 0
DHCP packets received on interface lo: 0
*** [ DIAGNOSING ]: Pi-hole processes
[✓] lighttpd daemon is active
[✓] pihole-FTL daemon is active
*** [ DIAGNOSING ]: Pi-hole-FTL full status
● pihole-FTL.service - LSB: pihole-FTL daemon
Loaded: loaded (/etc/init.d/pihole-FTL; generated)
Active: active (exited) since Sun 2022-01-30 10:44:27 MST; 47min ago
Docs: man:systemd-sysv-generator(8)
Process: 637 ExecStart=/etc/init.d/pihole-FTL start (code=exited, status=0/SUCCESS)
CPU: 143ms
Jan 30 10:44:24 raspberrypi systemd[1]: Starting LSB: pihole-FTL daemon...
Jan 30 10:44:25 raspberrypi pihole-FTL[637]: Not running
Jan 30 10:44:25 raspberrypi su[665]: (to pihole) root on none
Jan 30 10:44:25 raspberrypi su[665]: pam_unix(su:session): session opened for user pihole(uid=999) by (uid=0)
Jan 30 10:44:27 raspberrypi pihole-FTL[738]: FTL started!
Jan 30 10:44:27 raspberrypi systemd[1]: Started LSB: pihole-FTL daemon.
*** [ DIAGNOSING ]: Setup variables
PIHOLE_INTERFACE=eth0
IPV4_ADDRESS=192.168.0.155/24
IPV6_ADDRESS=
QUERY_LOGGING=true
INSTALL_WEB_SERVER=true
INSTALL_WEB_INTERFACE=true
LIGHTTPD_ENABLED=true
CACHE_SIZE=10000
BLOCKING_ENABLED=true
PIHOLE_DNS_1=127.0.0.1#5335
DNS_FQDN_REQUIRED=true
DNS_BOGUS_PRIV=true
DNSSEC=false
REV_SERVER=false
DNSMASQ_LISTENING=local
*** [ DIAGNOSING ]: Dashboard and block page
[✗] Block page X-Header: X-Header does not match or could not be retrieved.
HTTP/1.1 200 OK
Content-type: text/html; charset=UTF-8
Expires: Sun, 30 Jan 2022 18:31:35 GMT
Cache-Control: max-age=0
Date: Sun, 30 Jan 2022 18:31:35 GMT
Server: lighttpd/1.4.59
[✓] Web interface X-Header: X-Pi-hole: The Pi-hole Web interface is working!
*** [ DIAGNOSING ]: Gravity Database
-rw-rw-r-- 1 pihole pihole 220K Jan 30 03:21 /etc/pihole/gravity.db
*** [ DIAGNOSING ]: Info table
property value
-------------------- ----------------------------------------
version 15
updated 1643538072
gravity_count 2046
Last gravity run finished at: Sun 30 Jan 2022 03:21:12 AM MST
----- First 10 Gravity Domains -----
advanbusiness.com
aoldaily.com
aolon1ine.com
applesoftupdate.com
arrowservice.net
attnpower.com
aunewsonline.com
avvmail.com
bigdepression.net
bigish.net
*** [ DIAGNOSING ]: Groups
id enabled name date_added date_modified description
---- ------- -------------------------------------------------- ------------------- ------------------- --------------------------------------------------
0 1 Default 2022-01-30 01:54:48 2022-01-30 01:54:48 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
----- ------- ------------ ---------------------------------------------------------------------------------------------------- ------------------- ------------------- --------------------------------------------------
2 1 0 http://www.malwaredomainlist.com/hostslist/hosts.txt 2022-01-30 02:05:09 2022-01-30 02:05:09
*** [ DIAGNOSING ]: contents of /etc/pihole
-rw-r--r-- 1 root root 0 Jan 30 01:54 /etc/pihole/custom.list
-rw-r--r-- 1 root root 65 Jan 30 03:21 /etc/pihole/local.list
-rw-r--r-- 1 root root 234 Jan 30 01:54 /etc/pihole/logrotate
/var/log/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 127 Jan 30 01:54 /etc/pihole/pihole-FTL.conf
PRIVACYLEVEL=0
*** [ DIAGNOSING ]: contents of /etc/dnsmasq.d
-rw-r--r-- 1 root root 1.4K Jan 30 02:14 /etc/dnsmasq.d/01-pihole.conf
addn-hosts=/etc/pihole/local.list
addn-hosts=/etc/pihole/custom.list
localise-queries
no-resolv
cache-size=10000
log-queries
log-facility=/var/log/pihole.log
log-async
server=127.0.0.1#5335
domain-needed
expand-hosts
bogus-priv
local-service
-rw-r--r-- 1 root root 38 Jan 30 02:14 /etc/dnsmasq.d/02-pivpn.conf
addn-hosts=/etc/pivpn/hosts.wireguard
-rw-r--r-- 1 root root 2.2K Jan 30 01:54 /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 Jan 30 01:54 /etc/lighttpd/external.conf
-rw-r--r-- 1 root root 3.7K Jan 30 01:54 /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.log"
server.pid-file = "/run/lighttpd.pid"
server.username = "www-data"
server.groupname = "www-data"
server.port = 80
accesslog.filename = "/var/log/lighttpd/access.log"
accesslog.format = "%{%s}t|%V|%r|%s|%b"
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"
)
}
$HTTP["url"] =~ "^/admin/\.(.*)" {
url.access-deny = ("")
}
$HTTP["url"] =~ "/(teleporter|api_token)\.php$" {
$HTTP["referer"] =~ "/admin/settings\.php" {
setenv.add-response-header = ( "X-Frame-Options" => "SAMEORIGIN" )
}
}
expire.url = ( "" => "access plus 0 seconds" )
*** [ DIAGNOSING ]: contents of /etc/cron.d
-rw-r--r-- 1 root root 1.8K Jan 30 01:54 /etc/cron.d/pihole
21 3 * * 7 root PATH="$PATH:/usr/sbin:/usr/local/bin/" pihole updateGravity >/var/log/pihole_updateGravity.log || cat /var/log/pihole_updateGravity.log
00 00 * * * root PATH="$PATH:/usr/sbin:/usr/local/bin/" pihole flush once quiet
@reboot root /usr/sbin/logrotate --state /var/lib/logrotate/pihole /etc/pihole/logrotate
*/10 * * * * root PATH="$PATH:/usr/sbin:/usr/local/bin/" pihole updatechecker local
34 16 * * * root PATH="$PATH:/usr/sbin:/usr/local/bin/" pihole updatechecker remote
@reboot root PATH="$PATH:/usr/sbin:/usr/local/bin/" pihole updatechecker remote reboot
*** [ DIAGNOSING ]: contents of /var/log/lighttpd
-rw-r--r-- 1 www-data www-data 770 Jan 30 10:44 /var/log/lighttpd/error.log
-----head of error.log------
2022-01-30 01:53:27: server.c.1513) server started (lighttpd/1.4.59)
2022-01-30 01:54:35: server.c.1976) server stopped by UID = 0 PID = 1
2022-01-30 01:54:35: server.c.1513) server started (lighttpd/1.4.59)
2022-01-30 01:59:39: Wrong token! Please re-login on the Pi-hole dashboard.
2022-01-30 02:06:15: server.c.1976) server stopped by UID = 0 PID = 1
2022-01-30 02:06:53: server.c.1513) server started (lighttpd/1.4.59)
2022-01-30 02:17:36: server.c.1976) server stopped by UID = 0 PID = 1
2022-01-30 02:18:02: server.c.1513) server started (lighttpd/1.4.59)
2022-01-30 09:17:22: server.c.1513) server started (lighttpd/1.4.59)
2022-01-30 10:44:02: server.c.1976) server stopped by UID = 0 PID = 1
2022-01-30 10:44:25: server.c.1513) server started (lighttpd/1.4.59)
-----tail of error.log------
2022-01-30 01:53:27: server.c.1513) server started (lighttpd/1.4.59)
2022-01-30 01:54:35: server.c.1976) server stopped by UID = 0 PID = 1
2022-01-30 01:54:35: server.c.1513) server started (lighttpd/1.4.59)
2022-01-30 01:59:39: Wrong token! Please re-login on the Pi-hole dashboard.
2022-01-30 02:06:15: server.c.1976) server stopped by UID = 0 PID = 1
2022-01-30 02:06:53: server.c.1513) server started (lighttpd/1.4.59)
2022-01-30 02:17:36: server.c.1976) server stopped by UID = 0 PID = 1
2022-01-30 02:18:02: server.c.1513) server started (lighttpd/1.4.59)
2022-01-30 09:17:22: server.c.1513) server started (lighttpd/1.4.59)
2022-01-30 10:44:02: server.c.1976) server stopped by UID = 0 PID = 1
2022-01-30 10:44:25: server.c.1513) server started (lighttpd/1.4.59)
*** [ DIAGNOSING ]: contents of /var/log
-rw-r--r-- 1 pihole pihole 55K Jan 30 11:00 /var/log/pihole-FTL.log
-----head of pihole-FTL.log------
[2022-01-30 01:54:42.959 11980M] Using log file /var/log/pihole-FTL.log
[2022-01-30 01:54:42.959 11980M] ########## FTL started on raspberrypi! ##########
[2022-01-30 01:54:42.959 11980M] FTL branch: master
[2022-01-30 01:54:42.959 11980M] FTL version: v5.13
[2022-01-30 01:54:42.959 11980M] FTL commit: b197b69
[2022-01-30 01:54:42.959 11980M] FTL date: 2022-01-05 18:19:34 +0000
[2022-01-30 01:54:42.959 11980M] FTL user: pihole
[2022-01-30 01:54:42.959 11980M] Compiled for armv7hf (compiled on CI) using arm-linux-gnueabihf-gcc (Debian 6.3.0-18) 6.3.0 20170516
[2022-01-30 01:54:42.959 11980M] Creating mutex
[2022-01-30 01:54:42.959 11980M] Creating mutex
[2022-01-30 01:54:42.961 11980M] Starting config file parsing (/etc/pihole/pihole-FTL.conf)
[2022-01-30 01:54:42.961 11980M] SOCKET_LISTENING: only local
[2022-01-30 01:54:42.961 11980M] AAAA_QUERY_ANALYSIS: Show AAAA queries
[2022-01-30 01:54:42.961 11980M] MAXDBDAYS: max age for stored queries is 365 days
[2022-01-30 01:54:42.961 11980M] RESOLVE_IPV6: Resolve IPv6 addresses
[2022-01-30 01:54:42.961 11980M] RESOLVE_IPV4: Resolve IPv4 addresses
[2022-01-30 01:54:42.962 11980M] DBINTERVAL: saving to DB file every minute
[2022-01-30 01:54:42.962 11980M] DBFILE: Using /etc/pihole/pihole-FTL.db
[2022-01-30 01:54:42.962 11980M] MAXLOGAGE: Importing up to 24.0 hours of log data
[2022-01-30 01:54:42.962 11980M] PRIVACYLEVEL: Set to 0
[2022-01-30 01:54:42.962 11980M] IGNORE_LOCALHOST: Show queries from localhost
[2022-01-30 01:54:42.962 11980M] BLOCKINGMODE: Null IPs for blocked domains
[2022-01-30 01:54:42.962 11980M] ANALYZE_ONLY_A_AND_AAAA: Disabled. Analyzing all queries
[2022-01-30 01:54:42.962 11980M] DBIMPORT: Importing history from database
[2022-01-30 01:54:42.962 11980M] PIDFILE: Using /run/pihole-FTL.pid
[2022-01-30 01:54:42.962 11980M] PORTFILE: Using /run/pihole-FTL.port
[2022-01-30 01:54:42.962 11980M] SOCKETFILE: Using /run/pihole/FTL.sock
[2022-01-30 01:54:42.962 11980M] SETUPVARSFILE: Using /etc/pihole/setupVars.conf
[2022-01-30 01:54:42.962 11980M] MACVENDORDB: Using /etc/pihole/macvendor.db
[2022-01-30 01:54:42.962 11980M] GRAVITYDB: Using /etc/pihole/gravity.db
[2022-01-30 01:54:42.962 11980M] PARSE_ARP_CACHE: Active
[2022-01-30 01:54:42.962 11980M] CNAME_DEEP_INSPECT: Active
[2022-01-30 01:54:42.963 11980M] DELAY_STARTUP: No delay requested.
[2022-01-30 01:54:42.963 11980M] BLOCK_ESNI: Enabled, blocking _esni.{blocked domain}
[2022-01-30 01:54:42.963 11980M] NICE: Set process niceness to -10 (default)
-----tail of pihole-FTL.log------
[2022-01-30 10:44:26.702 738M] ADDR2LINE: Enabled
[2022-01-30 10:44:26.702 738M] REPLY_WHEN_BUSY: Permit queries when the database is busy
[2022-01-30 10:44:26.702 738M] BLOCK_TTL: 2 seconds
[2022-01-30 10:44:26.702 738M] BLOCK_ICLOUD_PR: Enabled
[2022-01-30 10:44:26.702 738M] CHECK_LOAD: Enabled
[2022-01-30 10:44:26.702 738M] CHECK_SHMEM: Warning if shared-memory usage exceeds 90%
[2022-01-30 10:44:26.702 738M] CHECK_DISK: Warning if certain disk usage exceeds 90%
[2022-01-30 10:44:26.702 738M] Finished config file parsing
[2022-01-30 10:44:26.707 738M] Database version is 9
[2022-01-30 10:44:26.708 738M] Resizing "FTL-strings" from 40960 to (81920 * 1) == 81920 (/dev/shm: 1.1MB used, 483.8MB total, FTL uses 1.1MB)
[2022-01-30 10:44:26.710 738M] Imported 0 alias-clients
[2022-01-30 10:44:26.710 738M] Database successfully initialized
[2022-01-30 10:44:27.558 738M] New upstream server: 127.0.0.1:5335 (0/256)
[2022-01-30 10:44:27.570 738M] Imported 207 queries from the long-term database
[2022-01-30 10:44:27.571 738M] -> Total DNS queries: 207
[2022-01-30 10:44:27.571 738M] -> Cached DNS queries: 67
[2022-01-30 10:44:27.571 738M] -> Forwarded DNS queries: 140
[2022-01-30 10:44:27.571 738M] -> Blocked DNS queries: 0
[2022-01-30 10:44:27.571 738M] -> Unknown DNS queries: 0
[2022-01-30 10:44:27.571 738M] -> Unique domains: 44
[2022-01-30 10:44:27.571 738M] -> Unique clients: 5
[2022-01-30 10:44:27.572 738M] -> Known forward destinations: 1
[2022-01-30 10:44:27.572 738M] Successfully accessed setupVars.conf
[2022-01-30 10:44:27.579 738M] listening on 0.0.0.0 port 53
[2022-01-30 10:44:27.579 738M] listening on :: port 53
[2022-01-30 10:44:27.586 741M] PID of FTL process: 741
[2022-01-30 10:44:27.588 741/T742] Listening on port 4711 for incoming IPv4 telnet connections
[2022-01-30 10:44:27.589 741M] INFO: FTL is running as user pihole (UID 999)
[2022-01-30 10:44:27.589 741/T744] Listening on Unix socket
[2022-01-30 10:44:27.591 741/T743] Listening on port 4711 for incoming IPv6 telnet connections
[2022-01-30 10:44:27.603 741M] Reloading DNS cache
[2022-01-30 10:44:28.601 741/T745] Compiled 0 whitelist and 0 blacklist regex filters for 5 clients in 2.7 msec
[2022-01-30 10:44:29.597 741M] Blocking status is enabled
[2022-01-30 11:00:01.881 741/T747] SQLite3 message: database is locked in "SELECT name FROM network_addresses WHERE name IS NOT NULL AND ip = ?;" (5)
[2022-01-30 11:00:01.881 741/T747] getNameFromIP("192.168.0.128") - SQL error prepare: database is locked
*** [ DIAGNOSING ]: contents of /dev/shm
-rw------- 1 pihole pihole 668K Jan 30 11:31 /dev/shm/FTL-clients
-rw------- 1 pihole pihole 240 Jan 30 10:44 /dev/shm/FTL-counters
-rw------- 1 pihole pihole 4.0K Jan 30 10:44 /dev/shm/FTL-dns-cache
-rw------- 1 pihole pihole 4.0K Jan 30 10:44 /dev/shm/FTL-domains
-rw------- 1 pihole pihole 56 Jan 30 10:44 /dev/shm/FTL-lock
-rw------- 1 pihole pihole 12K Jan 30 10:44 /dev/shm/FTL-overTime
-rw------- 1 pihole pihole 4.0K Jan 30 10:44 /dev/shm/FTL-per-client-regex
-rw------- 1 pihole pihole 176K Jan 30 10:44 /dev/shm/FTL-queries
-rw------- 1 pihole pihole 12 Jan 30 10:44 /dev/shm/FTL-settings
-rw------- 1 pihole pihole 80K Jan 30 10:44 /dev/shm/FTL-strings
-rw------- 1 pihole pihole 156K Jan 30 10:44 /dev/shm/FTL-upstreams
*** [ DIAGNOSING ]: contents of /etc
-rw-r--r-- 1 root root 24 Jan 30 01:54 /etc/dnsmasq.conf
conf-dir=/etc/dnsmasq.d
-rw-r--r-- 1 root root 47 Jan 30 10:44 /etc/resolv.conf
nameserver 127.0.0.1
*** [ DIAGNOSING ]: Pi-hole diagnosis messages
*** [ DIAGNOSING ]: Locale
LANG=en_US.UTF-8
*** [ DIAGNOSING ]: Pi-hole log
-rw-r--r-- 1 pihole pihole 88K Jan 30 11:31 /var/log/pihole.log
-----head of pihole.log------
Jan 30 01:54:48 dnsmasq[11982]: started, version pi-hole-2.87test4-18 cachesize 10000
Jan 30 01:54:48 dnsmasq[11982]: DNS service limited to local subnets
Jan 30 01:54:48 dnsmasq[11982]: 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
Jan 30 01:54:48 dnsmasq[11982]: using nameserver 127.0.0.1#5335
Jan 30 01:54:48 dnsmasq[11982]: using nameserver 127.0.0.1#5335
Jan 30 01:54:48 dnsmasq[11982]: using only locally-known addresses for onion
Jan 30 01:54:48 dnsmasq[11982]: using only locally-known addresses for bind
Jan 30 01:54:48 dnsmasq[11982]: using only locally-known addresses for invalid
Jan 30 01:54:48 dnsmasq[11982]: using only locally-known addresses for localhost
Jan 30 01:54:48 dnsmasq[11982]: using only locally-known addresses for test
Jan 30 01:54:48 dnsmasq[11982]: read /etc/hosts - 5 addresses
Jan 30 01:54:48 dnsmasq[11982]: read /etc/pihole/custom.list - 0 addresses
Jan 30 01:54:48 dnsmasq[11982]: failed to load names from /etc/pihole/local.list: No such file or directory
Jan 30 02:00:04 dnsmasq[11982]: exiting on receipt of SIGTERM
Jan 30 02:00:07 dnsmasq[13277]: started, version pi-hole-2.87test4-18 cachesize 10000
Jan 30 02:00:07 dnsmasq[13277]: DNS service limited to local subnets
Jan 30 02:00:07 dnsmasq[13277]: 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
Jan 30 02:00:07 dnsmasq[13277]: using nameserver 127.0.0.1#5335
Jan 30 02:00:07 dnsmasq[13277]: using only locally-known addresses for onion
Jan 30 02:00:07 dnsmasq[13277]: using only locally-known addresses for bind
-----tail of pihole.log------
Jan 30 11:31:20 dnsmasq[741]: query[AAAA] ns1.pi-hole.net from 127.0.0.1
Jan 30 11:31:20 dnsmasq[741]: forwarded ns1.pi-hole.net to 127.0.0.1
Jan 30 11:31:20 dnsmasq[741]: reply ns1.pi-hole.net is 205.251.193.151
Jan 30 11:31:20 dnsmasq[741]: reply ns1.pi-hole.net is 2600:9000:5301:9700::1
Jan 30 11:31:22 dnsmasq[741]: query[A] mail.chileexe77.com from 127.0.0.1
Jan 30 11:31:22 dnsmasq[741]: gravity blocked mail.chileexe77.com is 0.0.0.0
Jan 30 11:31:22 dnsmasq[741]: query[A] mail.chileexe77.com from 192.168.0.155
Jan 30 11:31:22 dnsmasq[741]: gravity blocked mail.chileexe77.com is 0.0.0.0
Jan 30 11:31:22 dnsmasq[741]: query[A] mail.chileexe77.com from 10.6.0.1
Jan 30 11:31:22 dnsmasq[741]: gravity blocked mail.chileexe77.com is 0.0.0.0
Jan 30 11:31:22 dnsmasq[741]: query[PTR] 155.0.168.192.in-addr.arpa from 127.0.0.1
Jan 30 11:31:23 dnsmasq[741]: config 155.0.168.192.in-addr.arpa is <PTR>
Jan 30 11:31:23 dnsmasq[741]: query[PTR] 1.0.6.10.in-addr.arpa from 127.0.0.1
Jan 30 11:31:23 dnsmasq[741]: config 1.0.6.10.in-addr.arpa is <PTR>
Jan 30 11:31:23 dnsmasq[741]: query[AAAA] file.firefoxupdata.com from ::1
Jan 30 11:31:23 dnsmasq[741]: gravity blocked file.firefoxupdata.com is ::
Jan 30 11:31:23 dnsmasq[741]: query[AAAA] file.firefoxupdata.com from fe80::a7c:c1a2:460f:f20b
Jan 30 11:31:23 dnsmasq[741]: gravity blocked file.firefoxupdata.com is ::
Jan 30 11:31:24 dnsmasq[741]: query[PTR] b.0.2.f.f.0.6.4.2.a.1.c.c.7.a.0.0.0.0.0.0.0.0.0.0.0.0.0.0.8.e.f.ip6.arpa from 127.0.0.1
Jan 30 11:31:24 dnsmasq[741]: config b.0.2.f.f.0.6.4.2.a.1.c.c.7.a.0.0.0.0.0.0.0.0.0.0.0.0.0.0.8.e.f.ip6.arpa is <PTR>
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[✓] ** FINISHED DEBUGGING! **