DL6ER
commented
1 month ago The crash happened here:
https://github.com/pi-hole/FTL/blob/61a211f1c187206f5ff901afae657968114fde15/src/api/api.c#L229
This is an array on the stack and my best guess is that this comes from you having too many domains and, hence, the array got too large. The all-new Pi-hole v6.0 we hope to release soon(ish) implements this differently (heap memory) so that similar overflows cannot happen again! Given how far we are in the v6.0 development, I don't see any v5.x fix coming up.
PromoFaux
rxmrxm
Versions Pi-hole version is v5.18.3 (Latest: N/A) web version is v5.21 (Latest: N/A) FTL version is v5.25.2 (Latest: N/A)
Platform Raspberry Pi 5 Model B Rev 1.0, 4 cores Debian Linux 12 Linux 6.6.51+rpt-rpi-2712 on aarch64 Real memory | 482.93 MiB used / 826.39 MiB cached / 7.86 GiB total Virtual memory | 0 bytes used / 199.98 MiB total Local disk space | 16.6 GiB used / 100.84 GiB free / 117.44 GiB total
Expected behavior
Expect to log into the web UI after several weeks of not accessing it, and not have pi-hole crash and stop resolving DNS queries, which essentially takes down my home network
Actual behavior / bug
Simply logging into the web UI for pi-hole crashes FTL and all DNS resolutions cease. I need to restart pi-hole and wait for database rebuilds before DNS resolutions work again, which can take upwards of 20 minutes. I do see other reports of this behavior online, but I can't determine what I need to do in order to fix my pi-hole deployment. All suggestions welcome to make this stable for me when I'm only accessing the UI once every several weeks. I have ~200 clients in my home (a lot of IoT devices like WiFi switches) and generating about 300k of queries a day.
Steps to reproduce
Steps to reproduce the behavior:
Screenshot of UI dashboard hanging & corresponding crash & associated details in FTL.log:
[2024-10-05 02:58:04.787 1591M] Resizing "FTL-dns-cache" from 29868032 to (1867776 16) == 29884416 (/dev/shm: 128.4MB used, 4.2GB total, FTL uses 128.1MB) [2024-10-05 03:35:04.477 1591M] Resizing "FTL-domains" from 43646976 to (1820672 24) == 43696128 (/dev/shm: 128.5MB used, 4.2GB total, FTL uses 128.2MB) [2024-10-05 03:38:05.045 1591M] Resizing "FTL-dns-cache" from 29884416 to (1868800 16) == 29900800 (/dev/shm: 128.5MB used, 4.2GB total, FTL uses 128.2MB) [2024-10-05 04:29:05.241 1591M] Resizing "FTL-dns-cache" from 29900800 to (1869824 16) == 29917184 (/dev/shm: 128.5MB used, 4.2GB total, FTL uses 128.2MB) [2024-10-05 05:17:04.853 1591M] Resizing "FTL-strings" from 26378240 to (26542080 1) == 26542080 (/dev/shm: 128.5MB used, 4.2GB total, FTL uses 128.2MB) [2024-10-05 05:17:05.797 1591M] Resizing "FTL-domains" from 43696128 to (1822720 24) == 43745280 (/dev/shm: 128.7MB used, 4.2GB total, FTL uses 128.4MB) [2024-10-05 05:19:04.894 1591M] Resizing "FTL-dns-cache" from 29917184 to (1870848 16) == 29933568 (/dev/shm: 128.7MB used, 4.2GB total, FTL uses 128.5MB) [2024-10-05 06:12:04.845 1591M] Resizing "FTL-dns-cache" from 29933568 to (1871872 16) == 29949952 (/dev/shm: 128.8MB used, 4.2GB total, FTL uses 128.5MB) [2024-10-05 06:55:05.849 1591M] Resizing "FTL-dns-cache" from 29949952 to (1872896 16) == 29966336 (/dev/shm: 128.8MB used, 4.2GB total, FTL uses 128.5MB) [2024-10-05 07:04:04.354 1591M] Resizing "FTL-domains" from 43745280 to (1824768 24) == 43794432 (/dev/shm: 128.8MB used, 4.2GB total, FTL uses 128.5MB) [2024-10-05 07:42:05.079 1591M] Resizing "FTL-dns-cache" from 29966336 to (1873920 16) == 29982720 (/dev/shm: 128.8MB used, 4.2GB total, FTL uses 128.5MB) [2024-10-05 08:31:18.787 1591M] Resizing "FTL-dns-cache" from 29982720 to (1874944 16) == 29999104 (/dev/shm: 128.9MB used, 4.2GB total, FTL uses 128.6MB) [2024-10-05 08:46:05.185 1591M] Resizing "FTL-domains" from 43794432 to (1826816 24) == 43843584 (/dev/shm: 128.9MB used, 4.2GB total, FTL uses 128.6MB) [2024-10-05 09:24:04.814 1591M] Resizing "FTL-dns-cache" from 29999104 to (1875968 16) == 30015488 (/dev/shm: 128.9MB used, 4.2GB total, FTL uses 128.6MB) [2024-10-05 09:30:12.289 1591/T1893] !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! [2024-10-05 09:30:12.289 1591/T1893] ----------------------------> FTL crashed! <---------------------------- [2024-10-05 09:30:12.289 1591/T1893] !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! [2024-10-05 09:30:12.289 1591/T1893] Please report a bug at https://github.com/pi-hole/FTL/issues [2024-10-05 09:30:12.289 1591/T1893] and include in your report already the following details: [2024-10-05 09:30:12.289 1591/T1893] FTL has been running for 3334915 seconds [2024-10-05 09:30:12.289 1591/T1893] FTL branch: master [2024-10-05 09:30:12.289 1591/T1893] FTL version: v5.25.2 [2024-10-05 09:30:12.289 1591/T1893] FTL commit: 8943e260 [2024-10-05 09:30:12.289 1591/T1893] FTL date: 2024-05-08 20:59:50 +0100 [2024-10-05 09:30:12.289 1591/T1893] FTL user: started as pihole, ended as pihole [2024-10-05 09:30:12.289 1591/T1893] Compiled for aarch64 (compiled on CI) using aarch64-linux-gnu-gcc (Debian 8.3.0-2) 8.3.0 [2024-10-05 09:30:12.289 1591/T1893] Process details: MID: 1591 [2024-10-05 09:30:12.289 1591/T1893] PID: 1591 [2024-10-05 09:30:12.289 1591/T1893] TID: 1893 [2024-10-05 09:30:12.289 1591/T1893] Name: telnet-IPv4-3 [2024-10-05 09:30:12.289 1591/T1893] Received signal: Segmentation fault [2024-10-05 09:30:12.289 1591/T1893] at address: 0x7ffeff580000 [2024-10-05 09:30:12.289 1591/T1893] with code: SEGV_ACCERR (Invalid permissions for mapped object) [2024-10-05 09:30:12.289 1591/T1893] Backtrace: [2024-10-05 09:30:12.290 1591/T1893] B[0000]: /usr/bin/pihole-FTL(generate_backtrace+0x38) [0x55555a58bec0]
[2024-10-05 09:30:14.067 1591/T1893] B[0001]: /usr/bin/pihole-FTL(+0x5c394) [0x55555a58c394]
[2024-10-05 09:30:14.079 1591/T1893] B[0002]: linux-vdso.so.1(__kernel_rt_sigreturn+0) [0x7fff030087b0] [2024-10-05 09:30:14.079 1591/T1893] B[0003]: /usr/bin/pihole-FTL(getTopDomains+0x180) [0x55555a58e078]
[2024-10-05 09:30:14.092 1591/T1893] B[0004]: /usr/bin/pihole-FTL(process_request+0x1d0) [0x55555a591ad8]
[2024-10-05 09:30:14.103 1591/T1893] B[0005]: /usr/bin/pihole-FTL(+0x622d0) [0x55555a5922d0]
[2024-10-05 09:30:14.115 1591/T1893] B[0006]: /lib/aarch64-linux-gnu/libc.so.6(+0x7ee58) [0x7fff02d7ee58] [2024-10-05 09:30:14.115 1591/T1893] B[0007]: /lib/aarch64-linux-gnu/libc.so.6(+0xe7f9c) [0x7fff02de7f9c] [2024-10-05 09:30:14.115 1591/T1893] ------ Listing content of directory /dev/shm ------ [2024-10-05 09:30:14.115 1591/T1893] File Mode User:Group Size Filename [2024-10-05 09:30:14.115 1591/T1893] rwxrwxrwx root:root 300 . [2024-10-05 09:30:14.115 1591/T1893] rwxr-xr-x root:root 4K .. [2024-10-05 09:30:14.115 1591/T1893] rw-rw-rw- rod:rod 16K lttng-ust-wait-8 [2024-10-05 09:30:14.115 1591/T1893] rw-r----- rod:rod 16K lttng-ust-wait-8-1000 [2024-10-05 09:30:14.115 1591/T1893] rw------- pihole:pihole 104 FTL-lock [2024-10-05 09:30:14.115 1591/T1893] rw------- pihole:pihole 248 FTL-counters [2024-10-05 09:30:14.116 1591/T1893] rw------- pihole:pihole 16 FTL-settings [2024-10-05 09:30:14.116 1591/T1893] rw------- pihole:pihole 27M FTL-strings [2024-10-05 09:30:14.116 1591/T1893] rw------- pihole:pihole 44M FTL-domains [2024-10-05 09:30:14.116 1591/T1893] rw------- pihole:pihole 344K FTL-clients [2024-10-05 09:30:14.116 1591/T1893] rw------- pihole:pihole 1M FTL-upstreams [2024-10-05 09:30:14.116 1591/T1893] rw------- pihole:pihole 27M FTL-queries [2024-10-05 09:30:14.116 1591/T1893] rw------- pihole:pihole 16K FTL-overTime [2024-10-05 09:30:14.116 1591/T1893] rw------- pihole:pihole 30M FTL-dns-cache [2024-10-05 09:30:14.116 1591/T1893] rw------- pihole:pihole 16K FTL-per-client-regex [2024-10-05 09:30:14.116 1591/T1893] --------------------------------------------------- [2024-10-05 09:30:14.116 1591/T1893] Please also include some lines from above the !!!!!!!!! header. [2024-10-05 09:30:14.116 1591/T1893] Thank you for helping us to improve our FTL engine! [2024-10-05 09:30:14.116 1591/T1893] Waiting for threads to join [2024-10-05 09:30:14.116 1591/T1893] Thread database (0) is idle, terminating it. [2024-10-05 09:30:14.116 1591/T1893] Thread housekeeper (1) is idle, terminating it. [2024-10-05 09:30:14.116 1591/T1893] Thread DNS client (2) is idle, terminating it. [2024-10-05 09:30:14.116 1591/T1893] All threads joined [2024-10-05 09:30:14.116 1591/T1893] Joining API worker thread 0 [2024-10-05 09:30:14.116 1591/T1893] Joining API worker thread 1 [2024-10-05 09:30:14.117 1591/T1893] Joining API worker thread 2 [2024-10-05 09:30:14.117 1591/T1893] Joining API worker thread 3 [2024-10-05 09:30:14.117 1591/T1893] Joining API worker thread 4 [2024-10-05 09:49:00.236 1215M] Using log file /var/log/pihole/FTL.log [2024-10-05 09:49:00.274 1215M] ########## FTL started on RaspberryPiPiHole! ########## [2024-10-05 09:49:00.274 1215M] FTL branch: master [2024-10-05 09:49:00.274 1215M] FTL version: v5.25.2 [2024-10-05 09:49:00.274 1215M] FTL commit: 8943e260 [2024-10-05 09:49:00.274 1215M] FTL date: 2024-05-08 20:59:50 +0100 [2024-10-05 09:49:00.274 1215M] FTL user: pihole [2024-10-05 09:49:00.274 1215M] Compiled for aarch64 (compiled on CI) using aarch64-linux-gnu-gcc (Debian 8.3.0-2) 8.3.0 [2024-10-05 09:49:00.274 1215M] Starting config file parsing (/etc/pihole/pihole-FTL.conf) [2024-10-05 09:49:00.274 1215M] SOCKET_LISTENING: only local [2024-10-05 09:49:00.274 1215M] AAAA_QUERY_ANALYSIS: Show AAAA queries [2024-10-05 09:49:00.274 1215M] MAXDBDAYS: max age for stored queries is 365 days [2024-10-05 09:49:00.274 1215M] RESOLVE_IPV6: Resolve IPv6 addresses [2024-10-05 09:49:00.274 1215M] RESOLVE_IPV4: Resolve IPv4 addresses [2024-10-05 09:49:00.274 1215M] DBINTERVAL: saving to DB file every minute [2024-10-05 09:49:00.274 1215M] DBFILE: Using /etc/pihole/pihole-FTL.db [2024-10-05 09:49:00.274 1215M] MAXLOGAGE: Importing up to 24.0 hours of log data [2024-10-05 09:49:00.274 1215M] PRIVACYLEVEL: Set to 0 [2024-10-05 09:49:00.274 1215M] IGNORE_LOCALHOST: Show queries from localhost [2024-10-05 09:49:00.274 1215M] BLOCKINGMODE: Null IPs for blocked domains [2024-10-05 09:49:00.274 1215M] ANALYZE_ONLY_A_AND_AAAA: Disabled. Analyzing all queries [2024-10-05 09:49:00.274 1215M] DBIMPORT: Importing history from database [2024-10-05 09:49:00.274 1215M] PIDFILE: Using /run/pihole-FTL.pid [2024-10-05 09:49:00.274 1215M] SOCKETFILE: Using /run/pihole/FTL.sock [2024-10-05 09:49:00.274 1215M] SETUPVARSFILE: Using /etc/pihole/setupVars.conf [2024-10-05 09:49:00.274 1215M] MACVENDORDB: Using /etc/pihole/macvendor.db [2024-10-05 09:49:00.274 1215M] GRAVITYDB: Using /etc/pihole/gravity.db [2024-10-05 09:49:00.274 1215M] PARSE_ARP_CACHE: Active [2024-10-05 09:49:00.274 1215M] CNAME_DEEP_INSPECT: Active [2024-10-05 09:49:00.274 1215M] DELAY_STARTUP: No delay requested. [2024-10-05 09:49:00.274 1215M] BLOCK_ESNI: Enabled, blocking _esni.{blocked domain} [2024-10-05 09:49:00.274 1215M] NICE: Set process niceness to -10 (default) [2024-10-05 09:49:00.274 1215M] MAXNETAGE: Removing IP addresses and host names from network table after 365 days [2024-10-05 09:49:00.274 1215M] NAMES_FROM_NETDB: Enabled, trying to get names from network database [2024-10-05 09:49:00.274 1215M] EDNS0_ECS: Overwrite client from ECS information [2024-10-05 09:49:00.274 1215M] REFRESH_HOSTNAMES: Periodically refreshing IPv4 names [2024-10-05 09:49:00.274 1215M] RATE_LIMIT: Rate-limiting client making more than 1000 queries in 10 seconds [2024-10-05 09:49:00.274 1215M] LOCAL_IPV4: Automatic interface-dependent detection of address [2024-10-05 09:49:00.274 1215M] LOCAL_IPV6: Automatic interface-dependent detection of address [2024-10-05 09:49:00.274 1215M] BLOCK_IPV4: Automatic interface-dependent detection of address [2024-10-05 09:49:00.274 1215M] BLOCK_IPV6: Automatic interface-dependent detection of address [2024-10-05 09:49:00.274 1215M] SHOW_DNSSEC: Enabled, showing automatically generated DNSSEC queries [2024-10-05 09:49:00.274 1215M] MOZILLA_CANARY: Enabled [2024-10-05 09:49:00.274 1215M] PIHOLE_PTR: internal PTR generation enabled (pi.hole) [2024-10-05 09:49:00.274 1215M] ADDR2LINE: Enabled [2024-10-05 09:49:00.274 1215M] REPLY_WHEN_BUSY: Drop queries when the database is busy [2024-10-05 09:49:00.274 1215M] BLOCK_TTL: 2 seconds [2024-10-05 09:49:00.274 1215M] BLOCK_ICLOUD_PR: Enabled [2024-10-05 09:49:00.274 1215M] CHECK_LOAD: Enabled [2024-10-05 09:49:00.274 1215M] CHECK_SHMEM: Warning if shared-memory usage exceeds 90% [2024-10-05 09:49:00.274 1215M] CHECK_DISK: Warning if certain disk usage exceeds 90% [2024-10-05 09:49:00.274 1215M] Finished config file parsing [2024-10-05 09:49:00.274 1215M] Creating mutex [2024-10-05 09:49:00.274 1215M] Creating mutex [2024-10-05 09:49:00.275 1215M] PID of FTL process: 1215 [2024-10-05 09:49:00.916 1215M] Database version is 12 [2024-10-05 09:49:00.916 1215M] Resizing "FTL-strings" from 163840 to (327680 1) == 327680 (/dev/shm: 2.9MB used, 4.2GB total, FTL uses 2.8MB) [2024-10-05 09:49:00.930 1215M] Imported 0 alias-clients [2024-10-05 09:49:00.930 1215M] Database successfully initialized [2024-10-05 09:49:01.553 1215M] New upstream server: 8.8.8.8:53 (0/2048) [2024-10-05 09:49:19.148 1215M] New upstream server: 8.8.4.4:53 (1/2048) [2024-10-05 09:52:01.341 1215M] Resizing "FTL-domains" from 49152 to (4096 24) == 98304 (/dev/shm: 3.0MB used, 4.2GB total, FTL uses 2.9MB) [2024-10-05 09:52:02.678 1215M] Resizing "FTL-queries" from 917504 to (32768 56) == 1835008 (/dev/shm: 3.1MB used, 4.2GB total, FTL uses 3.0MB) [2024-10-05 09:52:21.157 1215M] Resizing "FTL-domains" from 98304 to (6144 24) == 147456 (/dev/shm: 4.0MB used, 4.2GB total, FTL uses 3.9MB) [2024-10-05 09:52:39.081 1215M] Resizing "FTL-queries" from 1835008 to (49152 56) == 2752512 (/dev/shm: 4.0MB used, 4.2GB total, FTL uses 4.0MB) [2024-10-05 09:52:57.437 1215M] Resizing "FTL-domains" from 147456 to (8192 24) == 196608 (/dev/shm: 5.0MB used, 4.2GB total, FTL uses 4.9MB) [2024-10-05 09:52:58.110 1215M] Resizing "FTL-queries" from 2752512 to (65536 56) == 3670016 (/dev/shm: 5.0MB used, 4.2GB total, FTL uses 4.9MB) [2024-10-05 09:52:58.497 1215M] Resizing "FTL-domains" from 196608 to (10240 24) == 245760 (/dev/shm: 5.9MB used, 4.2GB total, FTL uses 5.8MB) [2024-10-05 09:52:58.583 1215M] Resizing "FTL-queries" from 3670016 to (81920 56) == 4587520 (/dev/shm: 6.0MB used, 4.2GB total, FTL uses 5.9MB) [2024-10-05 09:53:15.856 1215M] Resizing "FTL-strings" from 327680 to (491520 1) == 491520 (/dev/shm: 6.9MB used, 4.2GB total, FTL uses 6.8MB) [2024-10-05 09:53:16.081 1215M] Resizing "FTL-domains" from 245760 to (12288 24) == 294912 (/dev/shm: 7.1MB used, 4.2GB total, FTL uses 7.0MB) [2024-10-05 09:53:16.092 1215M] Resizing "FTL-queries" from 4587520 to (98304 56) == 5505024 (/dev/shm: 7.1MB used, 4.2GB total, FTL uses 7.0MB) [2024-10-05 09:53:33.552 1215M] Resizing "FTL-domains" from 294912 to (14336 24) == 344064 (/dev/shm: 8.0MB used, 4.2GB total, FTL uses 7.9MB) [2024-10-05 09:53:33.556 1215M] Resizing "FTL-queries" from 5505024 to (114688 56) == 6422528 (/dev/shm: 8.1MB used, 4.2GB total, FTL uses 8.0MB) [2024-10-05 09:53:34.280 1215M] Resizing "FTL-queries" from 6422528 to (131072 56) == 7340032 (/dev/shm: 9.2MB used, 4.2GB total, FTL uses 8.9MB) [2024-10-05 09:53:34.299 1215M] Resizing "FTL-domains" from 344064 to (16384 24) == 393216 (/dev/shm: 10.1MB used, 4.2GB total, FTL uses 9.8MB) [2024-10-05 09:54:26.718 1215M] Resizing "FTL-queries" from 7340032 to (147456 56) == 8257536 (/dev/shm: 10.2MB used, 4.2GB total, FTL uses 9.9MB) [2024-10-05 09:54:27.022 1215M] Resizing "FTL-domains" from 393216 to (18432 24) == 442368 (/dev/shm: 11.1MB used, 4.2GB total, FTL uses 10.8MB) [2024-10-05 09:55:02.738 1215M] Resizing "FTL-queries" from 8257536 to (163840 56) == 9175040 (/dev/shm: 11.1MB used, 4.2GB total, FTL uses 10.8MB) [2024-10-05 09:55:20.278 1215M] Resizing "FTL-domains" from 442368 to (20480 24) == 491520 (/dev/shm: 12.1MB used, 4.2GB total, FTL uses 11.8MB) [2024-10-05 09:55:20.824 1215M] Resizing "FTL-queries" from 9175040 to (180224 56) == 10092544 (/dev/shm: 12.1MB used, 4.2GB total, FTL uses 11.8MB) [2024-10-05 09:55:21.102 1215M] Resizing "FTL-strings" from 491520 to (655360 1) == 655360 (/dev/shm: 13.0MB used, 4.2GB total, FTL uses 12.7MB) [2024-10-05 09:55:21.270 1215M] Resizing "FTL-domains" from 491520 to (22528 24) == 540672 (/dev/shm: 13.2MB used, 4.2GB total, FTL uses 12.9MB) [2024-10-05 09:55:21.552 1215M] Resizing "FTL-queries" from 10092544 to (196608 56) == 11010048 (/dev/shm: 13.2MB used, 4.2GB total, FTL uses 12.9MB) [2024-10-05 09:55:38.702 1215M] Resizing "FTL-domains" from 540672 to (24576 24) == 589824 (/dev/shm: 14.2MB used, 4.2GB total, FTL uses 13.9MB) [2024-10-05 09:55:55.637 1215M] Resizing "FTL-queries" from 11010048 to (212992 56) == 11927552 (/dev/shm: 14.2MB used, 4.2GB total, FTL uses 13.9MB) [2024-10-05 09:57:02.496 1215M] Resizing "FTL-domains" from 589824 to (26624 24) == 638976 (/dev/shm: 15.1MB used, 4.2GB total, FTL uses 14.8MB) [2024-10-05 09:57:21.632 1215M] Resizing "FTL-queries" from 11927552 to (229376 56) == 12845056 (/dev/shm: 15.2MB used, 4.2GB total, FTL uses 14.9MB) [2024-10-05 09:57:22.130 1215M] Resizing "FTL-domains" from 638976 to (28672 24) == 688128 (/dev/shm: 16.1MB used, 4.2GB total, FTL uses 15.8MB) [2024-10-05 09:57:22.211 1215M] Resizing "FTL-queries" from 12845056 to (245760 56) == 13762560 (/dev/shm: 16.1MB used, 4.2GB total, FTL uses 15.8MB) [2024-10-05 09:57:23.175 1215M] Resizing "FTL-domains" from 688128 to (30720 24) == 737280 (/dev/shm: 17.1MB used, 4.2GB total, FTL uses 16.8MB) [2024-10-05 09:57:23.196 1215M] Resizing "FTL-queries" from 13762560 to (262144 56) == 14680064 (/dev/shm: 17.1MB used, 4.2GB total, FTL uses 16.8MB) [2024-10-05 09:57:24.023 1215M] Resizing "FTL-queries" from 14680064 to (278528 56) == 15597568 (/dev/shm: 18.0MB used, 4.2GB total, FTL uses 17.7MB) [2024-10-05 09:57:24.027 1215M] Resizing "FTL-domains" from 737280 to (32768 24) == 786432 (/dev/shm: 18.9MB used, 4.2GB total, FTL uses 18.6MB) [2024-10-05 09:57:24.188 1215M] Resizing "FTL-strings" from 655360 to (819200 * 1) == 819200 (/dev/shm: 19.0MB used, 4.2GB total, FTL uses 18.7MB) [2024-10-05 09:57:24.431 1215M] Imported 270802 queries from the long-term database [2024-10-05 09:57:24.432 1215M] -> Total DNS queries: 270802 [2024-10-05 09:57:24.432 1215M] -> Cached DNS queries: 63023 [2024-10-05 09:57:24.432 1215M] -> Forwarded DNS queries: 100036 [2024-10-05 09:57:24.432 1215M] -> Blocked DNS queries: 63436 [2024-10-05 09:57:24.432 1215M] -> Unknown DNS queries: 41532 [2024-10-05 09:57:24.432 1215M] -> Unique domains: 31746 [2024-10-05 09:57:24.432 1215M] -> Unique clients: 218 [2024-10-05 09:57:24.432 1215M] -> Known forward destinations: 2 [2024-10-05 09:57:24.432 1215M] Successfully accessed setupVars.conf [2024-10-05 09:57:24.516 1215M] listening on 0.0.0.0 port 53 [2024-10-05 09:57:24.516 1215M] listening on :: port 53 [2024-10-05 09:57:24.517 1215M] PID of FTL process: 1215 [2024-10-05 09:57:24.517 1215M] Listening on port 4711 for incoming IPv4 telnet connections [2024-10-05 09:57:24.517 1215M] Listening on port 4711 for incoming IPv6 telnet connections [2024-10-05 09:57:24.517 1215M] Listening on port 4711 for incoming socket telnet connections [2024-10-05 09:57:24.517 1215M] INFO: FTL is running as user pihole (UID 999) [2024-10-05 09:57:24.517 1215/T1865] WARNING: Long-term load (15min avg) larger than number of processors: 4.2 > 4 [2024-10-05 09:57:24.518 1215M] Reloading DNS cache