OTBR: Recent issues with using add-on alongside SkyConnect ZBT-1

[Daasin]

Describe the issue you are experiencing

Latest HomeAssistant versions on RPi. I've recently had issues with trel turning off and the border router vanishing from thread networks before add-on just stops doing anything until I restart it. (Altho sometimes it stops running completely) Saw weird errors in logs too I tried to limit to warnings and above to avoid spam but attached my log in the issue aswell.

What type of installation are you running?

Home Assistant OS

Which operating system are you running on?

Home Assistant Operating System

Which add-on are you reporting an issue with?

OpenThread Border Router

What is the version of the add-on?

2.12.2

Steps to reproduce the issue

1. Start Openthread add-on
2. Check services on home network and thread network
3. After a while HomeAssistant will stop being listed under TREL, and soon after that it will also go missing from meshcop and thread network border router lists.
   ...

System Health information

System Information

version	core-2024.12.5
installation_type	Home Assistant OS
dev	false
hassio	true
docker	true
user	root (Changed to this username after issue - just before report)
virtualenv	false
python_version	3.13.0
os_name	Linux
os_version	6.6.62-haos-raspi
arch	aarch64
timezone	Europe/London
config_dir	/config

Home Assistant Cloud

logged_in	false
can_reach_cert_server	ok
can_reach_cloud_auth	ok
can_reach_cloud	ok

Home Assistant Supervisor

host_os	Home Assistant OS 14.1
update_channel	beta (In hopes that it could fix matter/thread issues)
supervisor_version	supervisor-2024.12.0
agent_version	1.6.0
docker_version	27.2.0
disk_total	469.4 GB
disk_used	16.1 GB
healthy	true
supported	true
host_connectivity	true
supervisor_connectivity	true
ntp_synchronized	true
virtualization
board	rpi5-64
supervisor_api	ok
version_api	ok
installed_addons	Matter Server (6.6.1), CEC Scanner (3.0), Mosquitto broker (6.4.1), Z-Wave JS (0.9.0), ESPHome Device Builder (2024.12.2), AirCast (4.2.3), MQTT IO (0.4.0), Z-Wave JS UI (3.18.0), chrony (5.0.0), Music Assistant Server (2.3.4), TasmoAdmin (0.31.2), AirSonos (4.2.3), FTP (5.1.1), Samba share (12.3.2), File editor (5.8.0), Plex Media Server (3.6.2), JupyterLab (0.15.7), Git pull (7.14.1), VLC (0.3.0), Studio Code Server (5.17.3), Bazarr (0.3.0), Bookstack (2.3.0), Vaultwarden (Bitwarden) (0.23.6), MQTT Importer (0.0.3), OpenThread Border Router (2.12.2), Overseerr (0.1.0), *Watchdog Dev (0.0.10) after I had the issue

Dashboards

dashboards	2
resources	0
views	1
mode	storage

Recorder

oldest_recorder_run	11 December 2024 at 15:14
current_recorder_run	20 December 2024 at 14:59
estimated_db_size	21.90 MiB
database_engine	sqlite
database_version	3.45.3

Anything in the Supervisor logs that might be useful for us?

Not that I know of

Anything in the add-on logs that might be useful for us?

Some of the looped errors that looked important

 
Default: mDNS_Execute: SendResponses didn't send all its responses; will try again in one second
Default: mDNS_Execute: SendResponses didn't send all its responses; will try again in one second
Default: mDNS_Execute: SendResponses didn't send all its responses; will try again in one second
00:00:16.158 [W] DuaManager----: Failed to perform next registration: NotFound
Default: mDNSPlatformSendUDP got error 99 (Cannot assign requested address)

Also

00:00:00.096 [W] P-Netif-------: Failed to process request#2: No such process

Default: mDNSPlatformSendUDP got error 101 (Network is unreachable) sending packet to 224.0.0.251 on interface 
Default: mDNSPlatformSendUDP got error 99 (Cannot assign requested address) sending packet to ff02::fb on interface fe80::2033:9fff:fe16:8c08/veth07441ec/4127

Failed to register service Home Assistant OpenThread Border Router #B519._meshcop._udp: Service Not Running
[WARN]-BA------: Result of publish meshcop service Home Assistant OpenThread Border Router #B519._meshcop._udp.local: Invalid state
[ERR ]-MDNS----: Failed to register service 22043b337124b519._trel._udp: Service Not Running
[ERR ]-TrelDns-: Failed to publish TREL service: Invalid state. TREL won't be working.
[12:02:50] INFO: mDNS ended with exit code 256 (signal 6)...

[INFO]-WEB-----: Running 0.3.0-b041fa52-dirty
listenAddr not specified, using default ::
[INFO]-WEB-----: Border router web started on wpan0
[00:02:03] INFO: Enabling NAT64.
00:00:00.347 [W] P-Netif-------: Failed to process request#12: No such process
Done
Done
Done

00:00:00.799 [W] DuaManager----: Failed to perform next registration: NotFound
00:00:00.837 [W] Mle-----------: Failed to process Link Accept: Security
s6-rc: info: service legacy-services successfully started
00:00:00.843 [W] Mle-----------: Failed to process Link Accept: Security
00:00:01.099 [W] Mle-----------: Failed to process Link Accept: Security
00:00:01.108 [W] Mle-----------: Failed to process Link Accept: Security

00:01:24.581 [W] DuaManager----: Failed to perform next registration: NotFound

Default: requestIOEvents called with fd 1024 > FD_SETSIZE 1024.
mdnsd: mDNSPosix.c:2527: requestIOEvents: Assertion `0' failed.
[WARN]-MDNS----: DNSServiceProcessResult failed: Service Not Running (serviceRef = 0x55bc12a3b0)
[WARN]-MDNS----: Need to reconnect to mdnsd
[ERR ]-MDNS----: Failed to register service Home Assistant OpenThread Border Router #B519._meshcop._udp: Service Not Running
[WARN]-BA------: Result of publish meshcop service Home Assistant OpenThread Border Router #B519._meshcop._udp.local: Invalid state
[ERR ]-MDNS----: Failed to register service 22043b337124b519._trel._udp: Service Not Running
[ERR ]-TrelDns-: Failed to publish TREL service: Invalid state. TREL won't be working.
[12:38:44] INFO: �[32mmDNS ended with exit code 256 (signal 6)...�[0m
[12:38:45] INFO: �[32mStarting mDNS Responder...�[0m
Default: mDNSResponder (Engineering Build) (Dec  3 2024 17:53:13) starting
Default: mDNSPlatformSendUDP got error 99 (Cannot assign requested address) sending packet to ff02::fb on interface fe80::c864:83ff:fe7e:d13b/veth7f93f77/8713
Default: mDNSPlatformSendUDP got error 99

1d.03:22:12.946 [N] MeshForwarder-: Failed to send IPv6 UDP msg, len:94, chksum:7ae0, ecn:no, to:8ab35ea07d62db38, sec:no, error:Abort, prio:net, radio:trel
1d.03:22:12.946 [N] MeshForwarder-:     src:[fe80:0:0:0:5861:f22f:ccdd:dc30]:19788
1d.03:22:12.946 [N] MeshForwarder-:     dst:[fe80:0:0:0:88b3:5ea0:7d62:db38]:19788
1d.03:45:26.660 [N] MeshForwarder-: Failed to send IPv6 UDP msg, len:64, chksum:c6e2, ecn:no, to:0xb000, sec:yes, error:Abort, prio:low, radio:trel
1d.03:45:26.660 [N] MeshForwarder-:     src:[fd6e:d157:2b4:cdbf:0:ff:fe00:5000]:61631

 
dst:[fe80:0:0:0:88b3:5ea0:7d62:db38]:19788 1d.01:39:56.832 [N] MeshForwarder-: Failed to send IPv6 UDP msg, len:64, chksum:c75f, ecn:no, to:0xb000, sec:yes, error:Abort, prio:low, radio:trel
Failed to get forwarded frame priority, error:NotFound, len:35, src:0x8800, dst:0x9c00, sec:yes 
1d.02:05:09.977 [N] MeshForwarder-: Failed to send IPv6 UDP msg, len:94, chksum:164c, ecn:no, to:8ab35ea07d62db38, sec:no, error:Abort, prio:net, radio:trel

 

1d.02:16:55.801 [N] MeshForwarder-: Failed to get forwarded frame priority, error:NotFound, len:35, src:0x8800, dst:0x9c00, sec:yes 
1d.02:16:55.924 [N] MeshForwarder-: Failed to get forwarded frame priority, error:NotFound, len:35, src:0x8800, dst:0x9c00, sec:yes 
 
1d.02:35:17.641 [N] MeshForwarder-: Failed to send IPv6 UDP msg, len:94, chksum:c629, ecn:no, to:8ab35ea07d62db38, sec:no, error:Abort, prio:net" 
 
07:37:43.473 [N] MeshForwarder-: Dropping rx frag frame, error:Duplicated, len:50, src:0x2800, dst:0xffff, sec:yes, tag:35037, offset:0, dglen:86
Default: mDNSPlatformSendUDP got error 88 (Socket operation on non-socket) sending packet to ff02::fb on interface <<ERROR: %#a used with unsupported type: 161>>/<<NULL>>/-2143420412

Default: mDNSPlatformSendUDP got error 88 (Socket operation on non-socket) sending packet to ff02::fb on interface fe80::2c59:29ff:fef7:b8f7/<<NULL>>/0
Default: mDNSPlatformSendUDP got error 88 (Socket operation on non-socket) sending packet to ff02::fb on interface fe80::2c59:29ff:fef7:b8f7/<<NULL>>/0
Default: mDNSPlatformSendUDP got error 101 (Network is unreachable) sending packet to 224.0.0.251 on interface fd2b:20d4:672:30cd:b6e7:7588:372c:f1c8/wlan0/3
[WARN]-MDNS----: DNSServiceProcessResult failed: Service Not Running (serviceRef = 0x558fc8c230)
[WARN]-MDNS----: Need to reconnect to mdnsd
[ERR ]-MDNS----: Failed to register service Home Assistant OpenThread Border Router #DC30._meshcop._udp: Service Not Running
[WARN]-BA------: Result of publish meshcop service Home Assistant OpenThread Border Router #DC30._meshcop._udp.local: Invalid state
[ERR ]-MDNS----: Failed to register service 5a61f22fccdddc30._trel._udp: Service Not Running
[ERR ]-TrelDns-: Failed to publish TREL service: Invalid state. TREL won't be working.
[02:34:41] INFO: �[32mmDNS ended with exit code 256 (signal 11)...�[0m
Default: mDNSPlatformSendUDP got error 88 (Socket operation on non-socket) sending packet to ff02::fb on interface <<UNSPECIFIED IP ADDRESS>>/<<NULL>>/-2143420412

Additional information

logs-2.txt
logs-1.txt
logs.txt

Tried various setups & changes to settings that I could find online but none of them change things back to normal

[Daasin]

config_entry-thread-3aea5d3c963bbf8127d47a8eff42a298.json

Also attaching this log which mentioned "unexpected routers" incase it might be helpful

[Daasin]

I tried switching to dev build to see if that changes anything but ...Well it crashed with this output

[Daasin]

More stuff that seemed to be relevant, a lot of mdns/dns errors

[mattfox27]

I have the same issue

[agners]

Hm, it seems like mdnsd used to register/announce mDNS/DNS-SD crashes/goes MIA. Is your system maybe under memory pressure? Can you check Glances or a similar add-on and see if the memory usage of mdnsd rises over time?

[Daasin]

Hm, it seems like mdnsd used to register/announce mDNS/DNS-SD crashes/goes MIA. Is your system maybe under memory pressure? Can you check Glances or a similar add-on and see if the memory usage of mdnsd rises over time?

It's got 8gb ram, but has same issues even when all other addons are disabled. (Error: failed sending x,y,z over veth/wlan/other ethernet)

Will check for glances now tho