Hi,
Having similar problem starting OTBR for SLZB-MR1.
A week ago it worked. Now is not starting anymore.
[18:59:41] INFO: The otbr-web is disabled.
[18:59:42] INFO: Enabled socat-otbr-tcp.
s6-rc: info: service socat-otbr-tcp: starting
s6-rc: info: service mdns: starting
s6-rc: info: service s6rc-oneshot-runner: starting
s6-rc: info: service mdns successfully started
s6-rc: info: service s6rc-oneshot-runner successfully started
s6-rc: info: service fix-attrs: starting
s6-rc: info: service banner: starting
s6-rc: info: service fix-attrs successfully started
s6-rc: info: service legacy-cont-init: starting
s6-rc: info: service legacy-cont-init successfully started
[18:59:42] INFO: Starting mDNS Responder...
Default: mDNSResponder (Engineering Build) (Jan 14 2025 21:08:25) starting
[18:59:43] INFO: Starting socat TCP client for OTBR daemon...
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s6-rc: info: service socat-otbr-tcp successfully started
Add-on: OpenThread Border Router
OpenThread Border Router add-on
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Add-on version: 2.13.0
You are running the latest version of this add-on.
System: Home Assistant OS 15.2 (aarch64 / green)
Home Assistant Core: 2025.6.1
Home Assistant Supervisor: 2025.05.5
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Please, share the above information when looking for help
or support in, e.g., GitHub, forums or the Discord chat.
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s6-rc: info: service banner successfully started
s6-rc: info: service universal-silabs-flasher: starting
[18:59:47] INFO: Flashing firmware is disabled
s6-rc: info: service universal-silabs-flasher successfully started
s6-rc: info: service otbr-agent: starting
[18:59:50] INFO: Setup OTBR firewall...
[18:59:51] INFO: Starting otbr-agent...
[NOTE]-AGENT---: Running 0.3.0-b067e5ac-dirty
[NOTE]-AGENT---: Thread version: 1.3.0
[NOTE]-AGENT---: Thread interface: wpan0
[NOTE]-AGENT---: Radio URL: spinel+hdlc+uart:///tmp/ttyOTBR?uart-baudrate=460800&uart-init-deassert
[NOTE]-AGENT---: Radio URL: trel://end0
[NOTE]-ILS-----: Infra link selected: end0
[INFO]-RCP_HOS-: OpenThread log level changed to 5
tiocmbic: Inappropriate ioctl for device
50d.15:10:31.596 [D] P-SpinelDrive-: Sent spinel frame, flg:0x2, iid:0, tid:0, cmd:RESET
50d.15:10:31.596 [D] P-SpinelDrive-: Waiting response: key=0
50d.15:10:33.598 [W] P-SpinelDrive-: Wait for response timeout
50d.15:10:33.598 [I] P-SpinelDrive-: co-processor self reset successfully
50d.15:10:33.598 [D] P-SpinelDrive-: Sent spinel frame, flg:0x2, iid:0, tid:1, cmd:PROP_VALUE_GET, key:PROTOCOL_VERSION
50d.15:10:33.598 [D] P-SpinelDrive-: Waiting response: key=1
50d.15:10:35.600 [W] P-SpinelDrive-: Wait for response timeout
50d.15:10:35.601 [D] P-SpinelDrive-: Sent spinel frame, flg:0x2, iid:0, tid:1, cmd:PROP_VALUE_GET, key:PROTOCOL_VERSION
50d.15:10:35.601 [D] P-SpinelDrive-: Waiting response: key=1
50d.15:10:37.603 [W] P-SpinelDrive-: Wait for response timeout
50d.15:10:37.603 [C] Platform------: Init() at spinel_driver.cpp:83: Failure
50d.15:10:37.603 [D] P-SpinelDrive-: Sent spinel frame, flg:0x2, iid:0, tid:1, cmd:PROP_VALUE_GET, key:PROTOCOL_VERSION
50d.15:10:37.603 [D] P-SpinelDrive-: Waiting response: key=1
50d.15:10:39.605 [W] P-SpinelDrive-: Wait for response timeout
[18:59:59] WARNING: otbr-agent exited with code 1 (by signal 0).
Chain OTBR_FORWARD_INGRESS (0 references)
target prot opt source destination
DROP all -- anywhere anywhere PKTTYPE = unicast
DROP all -- anywhere anywhere match-set otbr-ingress-deny-src src
ACCEPT all -- anywhere anywhere match-set otbr-ingress-allow-dst dst
DROP all -- anywhere anywhere PKTTYPE = unicast
ACCEPT all -- anywhere anywhere
otbr-ingress-deny-src
otbr-ingress-deny-src-swap
otbr-ingress-allow-dst
otbr-ingress-allow-dst-swap
Chain OTBR_FORWARD_EGRESS (0 references)
target prot opt source destination
ACCEPT all -- anywhere anywhere
[19:00:00] INFO: OTBR firewall teardown completed.
s6-svlisten1: fatal: /run/s6-rc/servicedirs/otbr-agent failed permanently or its supervisor died
s6-rc: warning: unable to start service otbr-agent: command exited 1
s6-rc: info: service legacy-cont-init: stopping
s6-rc: info: service universal-silabs-flasher: stopping
s6-rc: info: service socat-otbr-tcp: stopping
s6-rc: info: service mdns: stopping
2025/06/14 19:00:00 socat[76] W exiting on signal 15
/run/s6/basedir/scripts/rc.init: warning: s6-rc failed to properly bring all the services up! Check your logs (in /run/uncaught-logs/current if you have in-container logging) for more information.
/run/s6/basedir/scripts/rc.init: fatal: stopping the container.
s6-rc: info: service universal-silabs-flasher successfully stopped
Default: mDNSResponder (Engineering Build) (Jan 14 2025 21:08:25) stopping
s6-rc: info: service banner: stopping
s6-rc: info: service socat-otbr-tcp successfully stopped
s6-rc: info: service legacy-cont-init successfully stopped
s6-rc: info: service fix-attrs: stopping
s6-rc: info: service banner successfully stopped
s6-rc: info: service fix-attrs successfully stopped
s6-rc: info: service s6rc-oneshot-runner: stopping
s6-rc: info: service s6rc-oneshot-runner successfully stopped
[19:00:00] INFO: mDNS ended with exit code 4 (signal 0)...
s6-rc: info: service mdns successfully stopped
Kind Regards,
Martin