We're trying to obtain a lock although there is already one:
which is what is causing the inter-lock state. I have pushed a possible fix for this. Please update your FTL and try again.
I am now on:
vDev-b5cb27a
pihole restartdns seems to suceed (no timeout anymore)! The web GUI does not print Connection to API lost anymore and is actually usable again. But the DNS service is still down as indicated by the first status light in the GUI and by
~$ pihole status
[✗] DNS service is NOT running
Here is the logfile pihole-FTL.txt (138.0 KB). I have unsuccessfully tried to prune it to fit in this response, therefore, I attach it.
Is this also your experience (does the Internet connection work using the Pi-hole)?
The test done by pihole status (the very same test is used by the web interface) is merely checking if there is something listening on 127.0.0.1 TCP port 53. You may have a firewall set up that blocks this, please check this. If you can do
dig discourse.pi-hole.net @127.0.0.1
on your Pi-hole and then again with
dig discourse.pi-hole.net @127.0.0.1 +tcp
Maybe also try again with the IP addresses of your "real" interface (ens3).
I pushed another small update that should improve performance slightly. It is unlikely that you'll really notice it, however, it's always a good idea if you test always on the most recent revision to check if I broke something meanwhile 
Thank you. I think I already see an improvement. With one of the previous versions I had one core working 100% for some time when restarting the Pi-hole. This is now gone.
Issue persists.
Do others experience the same?
Coming from other branches, flushing network table and vendor is not written to database.
(macVendor empty in sqlite3 /etc/pihole/pihole-FTL.db -header -column "Select * from network;" )
Is this new behaviour (read: regression!) in the development branch? What happens when you do this on 5.0?
Have you really checked the content of the database table? Before it looked like you commented based on a screenshot of the network table web page. It could also be an issue with the web interface where something changed such that the vendor isn't shown even when it is available.
Yes I did.
nanopi@nanopi:~$ sqlite3 /etc/pihole/pihole-FTL.db -header -column "Select * from network;"
id hwaddr interface firstSeen lastQuery numQueries macVendor
---------- ----------------- ---------- ---------- ---------- ---------- ----------
1 f0:9f:c2:dc:2f:75 eth0 1592985420 1592913937 4
2 e0:63:da:2c:19:17 eth0 1592985420 1592993891 9
3 18:e8:29:e0:12:a3 eth0 1592985420 0 0
4 f0:9f:c2:1e:8f:e9 eth0 1592985420 1592996504 228
5 f0:9f:c2:ce:09:31 eth0 1592985420 0 0
6 ip-10.0.10.136 eth0 1592985420 1592996505 1622
7 ip-10.0.99.33 eth0 1592985420 1592996474 369
8 ip-10.0.99.192 eth0 1592985480 1592996494 394
9 ip-10.0.10.190 eth0 1592985480 1592996484 283
10 ip-127.0.0.1 lo 1592985480 1592996400 164
11 ip-10.0.10.84 N/A 1592985540 1592973712 4
12 ip-10.0.10.6 N/A 1592985540 1592982011 4
13 ip-10.0.10.182 eth0 1592985540 1592995340 102
14 ip-10.0.40.3 eth0 1592985540 1592994831 902
15 ip-10.0.10.64 eth0 1592985540 1592996326 161
1 Like
Yes, this works.
This does not work:
~$ dig discourse.pi-hole.net @127.0.0.1 +tcp
;; Connection to 127.0.0.1#53(127.0.0.1) for discourse.pi-hole.net failed: connection refused.
There is no firewall in place on the system running PiHole, also iptables is not configured:
~$ sudo iptables -L -v
Chain INPUT (policy ACCEPT 0 packets, 0 bytes)
pkts bytes target prot opt in out source destination
Chain FORWARD (policy ACCEPT 0 packets, 0 bytes)
pkts bytes target prot opt in out source destination
Chain OUTPUT (policy ACCEPT 0 packets, 0 bytes)
pkts bytes target prot opt in out source destination
In fact, nothing is listening for IPv4-TCP connections on port 53 on that system (not even FTL):
~$ sudo netstat -tuplen
Aktive Internetverbindungen (Nur Server)
Proto Recv-Q Send-Q Local Address Foreign Address State Benutzer Inode PID/Program name
tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN 0 15607 449/lighttpd
tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 0 15267 414/sshd
tcp 0 0 127.0.0.1:4711 0.0.0.0:* LISTEN 998 41362 7956/pihole-FTL
tcp6 0 0 :::80 :::* LISTEN 0 15608 449/lighttpd
tcp6 0 0 :::53 :::* LISTEN 998 41346 7956/pihole-FTL
tcp6 0 0 :::22 :::* LISTEN 0 15278 414/sshd
tcp6 0 0 ::1:4711 :::* LISTEN 998 41364 7956/pihole-FTL
udp 0 0 0.0.0.0:53 0.0.0.0:* 998 41343 7956/pihole-FTL
udp 0 0 0.0.0.0:68 0.0.0.0:* 0 14977 516/dhcpcd
udp 0 0 0.0.0.0:68 0.0.0.0:* 0 13816 329/dhclient
udp6 0 0 :::546 :::* 0 15503 516/dhcpcd
udp6 0 0 :::53 :::* 998 41345 7956/pihole-FTL
I monitored the output of the above command when executing pihole restartdns. For a short moment the line
tcp 0 0 0.0.0.0:53 0.0.0.0:* LISTEN 998 59917 10132/pihole-FTL
is added but immediately vanishes again.
Here's what I tried:
- Starting from a fresh PiHole v5 version (master).
- The version information from the web interface: Pi-hole Version v5.0, Web Interface Version v5.0, FTL Version v5.0
- Changing to DNSv6 servers works as expected. The GUI spawns the popup stating "The DNS settings have been updated (using 2 DNS servers)"
- Applying the fix to this master branch version.
-
pihole checkout core fix/ip_validation_setdnsin the terminal - Now the version information are: Pi-hole Version vDev (fix/ip_validation_setdns, v5.0-493-g3205606), Web Interface Version v5.0, FTL Version v5.0
- Works as well! The same popup message is displayed.
- Starting again with a fresh version of PiHole v5 on master:
- Switching to the development branch:
pihole checkout dev - Immediately afterwards applying the fix:
pihole checkout core fix/ip_validation_setdns - Now the versions are: Pi-hole vDev (fix/ip_validation_setdns, v5.0-493-g3205606), Web Interface vDev (devel, v5.0-441-g59bd4de),FTL vDev (development, vDev-bd405e9)
- The popup message I referred to in my last post spawns:
Updating DNS settings failed. Result: - The chosen DNSv6 servers remain checked when re-visiting the DNS-settings page. This was not the case before (without the fix). It would fail (also announced ba a slightly different popup message) and when re-visiting the web page no DNSv6 server was checked anymore.
Maybe indeed a regression due to changes in the development branch 
Ah, sorry, I missed that. It should be fixed now. It was caused by a log precedence issue (we stored NULL even if there was a valid record).
This should not be happening.
Well, this is something new. Can you post the content of /etc/dnsmasq.d/01-pihole.conf ?
(and maybe from the other files in this directory in case there are some more)
Confirm macVendor is fixed after flushing network table. DEBUG MAC Vendor works as well.
Yesterday evening I updated the FTL-branch to the most recent version, and... it worked again! FTL now listens on for IPv4 TCP DNS requests. I did not work after the last update (the fix to the locking-problem), or after repeated new setups from the scratch. I am bit puzzled.
For the sake of completeness this is (and was before performing the latest update) the content of /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
local-ttl=2
log-async
server=8.8.8.8
server=8.8.4.4
interface=ens3
server=/use-application-dns.net/
No other files are in this directory.
It worked quite well until just now, when FTL crashed:
[2020-06-25 13:00:01.340 4838] !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
[2020-06-25 13:00:01.340 4838] ----------------------------> FTL crashed! <----------------------------
[2020-06-25 13:00:01.340 4838] !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
[2020-06-25 13:00:01.340 4838] Please report a bug at https://github.com/pi-hole/FTL/issues
[2020-06-25 13:00:01.340 4838] and include in your report already the following details:
[2020-06-25 13:00:01.340 4838] FTL has been running for 46876 seconds
[2020-06-25 13:00:01.340 4838] FTL branch: new/mac_clients
[2020-06-25 13:00:01.340 4838] FTL version: vDev-73473ac
[2020-06-25 13:00:01.340 4838] FTL commit: 73473ac
[2020-06-25 13:00:01.340 4838] FTL date: 2020-06-24 20:44:04 +0200
[2020-06-25 13:00:01.340 4838] FTL user: started as pihole, ended as pihole
[2020-06-25 13:00:01.340 4838] Compiled for x86_64 (compiled on CI) using gcc (Debian 6.3.0-18+deb9u1) 6.3.0 20170516
[2020-06-25 13:00:01.340 4838] Received signal: Segmentation fault
[2020-06-25 13:00:01.340 4838] at address: 0x18
[2020-06-25 13:00:01.340 4838] with code: SEGV_MAPERR (Address not mapped to object)
[2020-06-25 13:00:01.341 4838] Obtained lock for _FTL_new_query() (/root/project/src/dnsmasq_interface.c:480)
[2020-06-25 13:00:01.341 4838] **** new UDP query[AAAA] "jenson.api.swiftkey.com" from ens3:fd00::c1a6:8f8e:24f:ff4 (ID 16366, FTL 22494, /root/project/src/dnsmasq/forward.c:1556)
[2020-06-25 13:00:01.341 4838] getOverTimeID(1593083100): 138
[2020-06-25 13:00:01.341 4838] Adding "jenson.api.swiftkey.com" (len 24) to buffer. next_str_pos is 56439
[2020-06-25 13:00:01.341 4838] jenson.api.swiftkey.com is not known
[2020-06-25 13:00:01.341 4838] Getting sqlite3_stmt** 0x558a8c3f6de0[15] --> 0x558a8c3fdf18
[2020-06-25 13:00:01.342 4838] domain_in_list("jenson.api.swiftkey.com", 0x558a8c3fdf18, whitelist): 0
[2020-06-25 13:00:01.342 4838] Getting sqlite3_stmt** 0x558a8c3f6e10[15] --> 0x558a8c3feb18
[2020-06-25 13:00:01.342 4838] domain_in_list("jenson.api.swiftkey.com", 0x558a8c3feb18, blacklist): 0
[2020-06-25 13:00:01.342 4838] Getting sqlite3_stmt** 0x558a8c401480[15] --> 0x558a8c3fe688
[2020-06-25 13:00:01.361 4838] domain_in_list("jenson.api.swiftkey.com", 0x558a8c3fe688, gravity): 0
[2020-06-25 13:00:01.362 4838] Removed lock in _FTL_new_query() (/root/project/src/dnsmasq_interface.c:622)
[2020-06-25 13:00:01.362 4838] Waiting for lock in _FTL_forwarded() (/root/project/src/dnsmasq_interface.c:709)
[2020-06-25 13:00:01.362 4838] Obtained lock for _FTL_forwarded() (/root/project/src/dnsmasq_interface.c:709)
[2020-06-25 13:00:01.362 4838] **** forwarded jenson.api.swiftkey.com to 9.9.9.9 (ID 16366, /root/project/src/dnsmasq/forward.c:549)
[2020-06-25 13:00:01.362 4838] Removed lock in _FTL_forwarded() (/root/project/src/dnsmasq_interface.c:815)
[2020-06-25 13:00:01.372 4838] Backtrace:
[2020-06-25 13:00:01.373 4838] B[0000]: 0x558a8bcdf2c9, /usr/bin/pihole-FTL(+0x342c9) [0x558a8bcdf2c9]
[2020-06-25 13:00:01.389 4838] B[0001]: 0x7febddfe3730, /lib/x86_64-linux-gnu/libpthread.so.0(+0x12730) [0x7febddfe3730]
[2020-06-25 13:00:01.389 4838] B[0002]: 0x558a8bd64151, /usr/bin/pihole-FTL(+0xb9151) [0x558a8bd64151]
[2020-06-25 13:00:01.392 4838] B[0003]: 0x558a8bde7f7c, /usr/bin/pihole-FTL(+0x13cf7c) [0x558a8bde7f7c]
[2020-06-25 13:00:01.396 4838] B[0004]: 0x558a8bde8f39, /usr/bin/pihole-FTL(+0x13df39) [0x558a8bde8f39]
[2020-06-25 13:00:01.399 4838] B[0005]: 0x558a8bd4e0e7, /usr/bin/pihole-FTL(+0xa30e7) [0x558a8bd4e0e7]
[2020-06-25 13:00:01.403 4838] B[0006]: 0x558a8bd4eaeb, /usr/bin/pihole-FTL(+0xa3aeb) [0x558a8bd4eaeb]
[2020-06-25 13:00:01.406 4838] B[0007]: 0x558a8bdb9b9b, /usr/bin/pihole-FTL(+0x10eb9b) [0x558a8bdb9b9b]
[2020-06-25 13:00:01.416 4838] B[0008]: 0x558a8bdcf5bf, /usr/bin/pihole-FTL(+0x1245bf) [0x558a8bdcf5bf]
[2020-06-25 13:00:01.419 4838] B[0009]: 0x558a8bdd417f, /usr/bin/pihole-FTL(+0x12917f) [0x558a8bdd417f]
[2020-06-25 13:00:01.423 4838] Waiting for lock in _FTL_dnssec() (/root/project/src/dnsmasq_interface.c:1364)
[2020-06-25 13:00:01.423 4838] Obtained lock for _FTL_dnssec() (/root/project/src/dnsmasq_interface.c:1364)
[2020-06-25 13:00:01.423 4838] **** got DNSSEC details for jenson.api.swiftkey.com: 2 (ID 16366, /root/project/src/dnsmasq/forward.c:1237)
[2020-06-25 13:00:01.423 4838] Removed lock in _FTL_dnssec() (/root/project/src/dnsmasq_interface.c:1404)
[2020-06-25 13:00:01.423 4838] Waiting for lock in _FTL_reply() (/root/project/src/dnsmasq_interface.c:869)
[2020-06-25 13:00:01.423 4838] Obtained lock for _FTL_reply() (/root/project/src/dnsmasq_interface.c:869)
[2020-06-25 13:00:01.423 4838] **** got reply jenson.api.swiftkey.com is (NODATA) (ID 16366, /root/project/src/dnsmasq/cache.c:480)
[2020-06-25 13:00:01.423 4838] Flags: F_FORWARD F_NEG F_IPV6
[2020-06-25 13:00:01.423 4838] Removed lock in _FTL_reply() (/root/project/src/dnsmasq_interface.c:1019)
[2020-06-25 13:00:01.425 4838] B[0010]: 0x558a8bdd46d5, /usr/bin/pihole-FTL(+0x1296d5) [0x558a8bdd46d5]
[2020-06-25 13:00:01.428 4838] Waiting for lock in _FTL_new_query() (/root/project/src/dnsmasq_interface.c:480)
[2020-06-25 13:00:01.429 4838] Obtained lock for _FTL_new_query() (/root/project/src/dnsmasq_interface.c:480)
[2020-06-25 13:00:01.429 4838] **** new UDP query[AAAA] "jenson.api.swiftkey.com" from ens3:192.168.2.105 (ID 16367, FTL 22495, /root/project/src/dnsmasq/forward.c:1549)
[2020-06-25 13:00:01.429 4838] getOverTimeID(1593083100): 138
[2020-06-25 13:00:01.429 4838] jenson.api.swiftkey.com is not known
[2020-06-25 13:00:01.429 4838] Getting sqlite3_stmt** 0x558a8c3f6de0[4] --> 0x558a8c3e5258
[2020-06-25 13:00:01.429 4838] domain_in_list("jenson.api.swiftkey.com", 0x558a8c3e5258, whitelist): 0
[2020-06-25 13:00:01.429 4838] Getting sqlite3_stmt** 0x558a8c3f6e10[4] --> 0x558a8c3e5068
[2020-06-25 13:00:01.429 4838] domain_in_list("jenson.api.swiftkey.com", 0x558a8c3e5068, blacklist): 0
[2020-06-25 13:00:01.429 4838] Getting sqlite3_stmt** 0x558a8c401480[4] --> 0x558a8c512688
[2020-06-25 13:00:01.429 4838] domain_in_list("jenson.api.swiftkey.com", 0x558a8c512688, gravity): 0
[2020-06-25 13:00:01.429 4838] Removed lock in _FTL_new_query() (/root/project/src/dnsmasq_interface.c:622)
[2020-06-25 13:00:01.431 4838] **** got cache answer for jenson.api.swiftkey.com / / <unknown> (ID 16367, /root/project/src/dnsmasq/rfc1035.c:1797)
[2020-06-25 13:00:01.431 4838] Flags: F_FORWARD F_NEG F_IPV6
[2020-06-25 13:00:01.431 4838] Waiting for lock in _FTL_cache() (/root/project/src/dnsmasq_interface.c:1221)
[2020-06-25 13:00:01.431 4838] Obtained lock for _FTL_cache() (/root/project/src/dnsmasq_interface.c:1221)
[2020-06-25 13:00:01.431 4838] Removed lock in _FTL_cache() (/root/project/src/dnsmasq_interface.c:1314)
[2020-06-25 13:00:01.433 4838] B[0011]: 0x558a8bdd481a, /usr/bin/pihole-FTL(sqlite3_prepare_v2+0x1a) [0x558a8bdd481a]
[2020-06-25 13:00:01.434 4838] Waiting for lock in _FTL_new_query() (/root/project/src/dnsmasq_interface.c:480)
[2020-06-25 13:00:01.434 4838] Obtained lock for _FTL_new_query() (/root/project/src/dnsmasq_interface.c:480)
[2020-06-25 13:00:01.434 4838] **** new UDP query[AAAA] "jenson.api.swiftkey.com" from ens3:fd00::c1a6:8f8e:24f:ff4 (ID 16368, FTL 22496, /root/project/src/dnsmasq/forward.c:1556)
[2020-06-25 13:00:01.434 4838] getOverTimeID(1593083100): 138
[2020-06-25 13:00:01.434 4838] jenson.api.swiftkey.com is known as not to be blocked
[2020-06-25 13:00:01.434 4838] Removed lock in _FTL_new_query() (/root/project/src/dnsmasq_interface.c:622)
[2020-06-25 13:00:01.435 4838] **** got cache answer for jenson.api.swiftkey.com / / <unknown> (ID 16368, /root/project/src/dnsmasq/rfc1035.c:1797)
[2020-06-25 13:00:01.435 4838] Flags: F_FORWARD F_NEG F_IPV6
[2020-06-25 13:00:01.435 4838] Waiting for lock in _FTL_cache() (/root/project/src/dnsmasq_interface.c:1221)
[2020-06-25 13:00:01.435 4838] Obtained lock for _FTL_cache() (/root/project/src/dnsmasq_interface.c:1221)
[2020-06-25 13:00:01.435 4838] Removed lock in _FTL_cache() (/root/project/src/dnsmasq_interface.c:1314)
[2020-06-25 13:00:01.437 4838] Waiting for lock in _FTL_new_query() (/root/project/src/dnsmasq_interface.c:480)
[2020-06-25 13:00:01.437 4838] Obtained lock for _FTL_new_query() (/root/project/src/dnsmasq_interface.c:480)
[2020-06-25 13:00:01.437 4838] **** new UDP query[AAAA] "jenson.api.swiftkey.com" from ens3:192.168.2.105 (ID 16369, FTL 22497, /root/project/src/dnsmasq/forward.c:1549)
[2020-06-25 13:00:01.437 4838] getOverTimeID(1593083100): 138
[2020-06-25 13:00:01.437 4838] jenson.api.swiftkey.com is known as not to be blocked
[2020-06-25 13:00:01.438 4838] Removed lock in _FTL_new_query() (/root/project/src/dnsmasq_interface.c:622)
[2020-06-25 13:00:01.439 4838] **** got cache answer for jenson.api.swiftkey.com / / <unknown> (ID 16369, /root/project/src/dnsmasq/rfc1035.c:1797)
[2020-06-25 13:00:01.439 4838] Flags: F_FORWARD F_NEG F_IPV6
[2020-06-25 13:00:01.439 4838] Waiting for lock in _FTL_cache() (/root/project/src/dnsmasq_interface.c:1221)
[2020-06-25 13:00:01.439 4838] Obtained lock for _FTL_cache() (/root/project/src/dnsmasq_interface.c:1221)
[2020-06-25 13:00:01.439 4838] Removed lock in _FTL_cache() (/root/project/src/dnsmasq_interface.c:1314)
[2020-06-25 13:00:01.440 4838] B[0012]: 0x558a8bcecf0f, /usr/bin/pihole-FTL(getDatabaseHostname+0x19f) [0x558a8bcecf0f]
[2020-06-25 13:00:01.442 4838] Waiting for lock in _FTL_new_query() (/root/project/src/dnsmasq_interface.c:480)
[2020-06-25 13:00:01.442 4838] Obtained lock for _FTL_new_query() (/root/project/src/dnsmasq_interface.c:480)
[2020-06-25 13:00:01.442 4838] **** new UDP query[A] "jenson.api.swiftkey.com" from ens3:fd00::c1a6:8f8e:24f:ff4 (ID 16370, FTL 22498, /root/project/src/dnsmasq/forward.c:1556)
[2020-06-25 13:00:01.442 4838] getOverTimeID(1593083100): 138
[2020-06-25 13:00:01.443 4838] jenson.api.swiftkey.com is known as not to be blocked
[2020-06-25 13:00:01.443 4838] Removed lock in _FTL_new_query() (/root/project/src/dnsmasq_interface.c:622)
[2020-06-25 13:00:01.443 4838] Waiting for lock in _FTL_forwarded() (/root/project/src/dnsmasq_interface.c:709)
[2020-06-25 13:00:01.443 4838] Obtained lock for _FTL_forwarded() (/root/project/src/dnsmasq_interface.c:709)
[2020-06-25 13:00:01.443 4838] **** forwarded jenson.api.swiftkey.com to 9.9.9.9 (ID 16370, /root/project/src/dnsmasq/forward.c:549)
[2020-06-25 13:00:01.443 4838] Removed lock in _FTL_forwarded() (/root/project/src/dnsmasq_interface.c:815)
[2020-06-25 13:00:01.448 4838] B[0013]: 0x558a8bcdc37b, /usr/bin/pihole-FTL(+0x3137b) [0x558a8bcdc37b]
[2020-06-25 13:00:01.451 4838] B[0014]: 0x558a8bcdc55d, /usr/bin/pihole-FTL(resolveClients+0x12d) [0x558a8bcdc55d]
[2020-06-25 13:00:01.455 4838] B[0015]: 0x558a8bcdc88d, /usr/bin/pihole-FTL(DNSclient_thread+0xdd) [0x558a8bcdc88d]
[2020-06-25 13:00:01.460 4838] B[0016]: 0x7febddfd8fa3, /lib/x86_64-linux-gnu/libpthread.so.0(+0x7fa3) [0x7febddfd8fa3]
[2020-06-25 13:00:01.460 4838] B[0017]: 0x7febddf094cf, /lib/x86_64-linux-gnu/libc.so.6(clone+0x3f) [0x7febddf094cf]
[2020-06-25 13:00:01.460 4838] ------ Listing content of directory /dev/shm ------
[2020-06-25 13:00:01.460 4838] File Mode User:Group Filesize Filename
[2020-06-25 13:00:01.461 4838] rwxrwxrwx root:root 260 .
[2020-06-25 13:00:01.461 4838] rwxr-xr-x root:root 3K ..
[2020-06-25 13:00:01.461 4838] rw------- pihole:pihole 4K FTL-per-client-regex
[2020-06-25 13:00:01.461 4838] rw------- pihole:pihole 33K FTL-dns-cache
[2020-06-25 13:00:01.461 4838] rw------- pihole:pihole 12K FTL-overTime
[2020-06-25 13:00:01.461 4838] rw------- pihole:pihole 2M FTL-queries
[2020-06-25 13:00:01.461 4838] rw------- pihole:pihole 4K FTL-upstreams
[2020-06-25 13:00:01.462 4838] rw------- pihole:pihole 340K FTL-clients
[2020-06-25 13:00:01.462 4838] rw------- pihole:pihole 98K FTL-domains
[2020-06-25 13:00:01.462 4838] rw------- pihole:pihole 57K FTL-strings
[2020-06-25 13:00:01.462 4838] rw------- pihole:pihole 12 FTL-settings
[2020-06-25 13:00:01.462 4838] rw------- pihole:pihole 124 FTL-counters
[2020-06-25 13:00:01.462 4838] rw------- pihole:pihole 48 FTL-lock
[2020-06-25 13:00:01.462 4838] ---------------------------------------------------
[2020-06-25 13:00:01.462 4838] Thank you for helping us to improve our FTL engine!
[2020-06-25 13:00:01.462 4838] FTL terminated!
A pihole restardns made everything functional again.
Yep, I think I found where the issue was, and have prepared a fix for this here:
1 Like
Is it still running? We're currently haunting another issue with incorrect database pointers when a massive number of TCP clients is spawned. The new/mac_client branch may not be fully up-to-date with respect to development so this may have already been fixed.
Yes, still running since 2 days now. Maybe it was an unrelated glitch. It seems my issues are resolved for now. I will continue using new/mac_client and report new issues.
For now, thank you for your help and excellent work!
1 Like
Hi,
As version 5.1.1 is out and there are some bugs already fixed in development branch, i wanted to ask you to update the branch with latest commits?
Especially updating of DNS settings and conditional forwarding is broken at the moment within this branch.
Thanks for your hard work! I like this project very much and as dual-stack user this branch is very useful (happy wife, happy life 
)
See