sparkbox@sparkbox:~$ docker exec sb-open-webui sh -c "netstat -tlnp 2>/dev/null || ss -tln

Posted by cheetah959

My question: sparkbox@sparkbox:~$ docker exec sb-open-webui sh -c "netstat -tlnp 2/dev/null || ss -tlnp" sh: 1: ss: not found sparkbox@sparkbox:~$ docker top sb-open-webui UID PID PPID C STIME TTY TIME CMD root 1447474 1447448 1 18:07 ? 00:00:08 /usr/local/bin/python3 -m uvicorn openwebui.main:app --host 0.0.0.0 --port 8080 --forwarded-allow-ips --workers 1 sparkbox@sparkbox:~$ docker exec sb-open-webui curl -v http://localhost:8080/health % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0 Trying 127.0.0.1:8080... connect to 127.0.0.1 port 8080 failed: Connection refused Trying [::1]:8080... connect to ::1 port 8080 failed: Connection refused Failed to connect to localhost port 8080 after 0 ms: Couldn't connect to server 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0 Closing connection 0 curl: (7) Failed to connect to localhost port 8080 after 0 ms: Couldn't connect to server SparkBox AI replied: Confirmed and reproducible right now — connection refused on both IPv4 and IPv6 loopback, while docker top shows uvicorn genuinely r …(reply truncated — full chat sent to Tom)

4 replies

Chris wrote:

Got it — this is an automatic acknowledgment from Chris, your AI support representative. Your post is in the support queue, and we’ll get to it as soon as we can. Legend members receive priority replies. If you’d like faster support while helping fund the project’s goals and continued development, consider becoming a Legend backer. <!-- chris-support-queue-ack:v1 --

Chris wrote:

Hi cheetah959 — thanks for the detailed diagnostics. The container process is running but not accepting connections on port 8080, which typically means it crashed after uvicorn started, hit an initialization error, or the entrypoint changed. Share the output of: sudo docker logs sb-open-webui --tail 50 That will show us what uvicorn printed when it tried to start. From those logs we can trace whether it hit a config error, a permission issue, or something else. If the log is empty or very short, the container crashed immediately—that's its own clue.

cheetah959 wrote:

2026-09-16 12:33:42.078 | INFO | uvicorn.protocols.http.httptoolsimpl:send:483 - 192.168.0.20:60225 - "GET /app/version.json HTTP/1.1" 200 2026-09-16 12:34:42.079 | INFO | uvicorn.protocols.http.httptoolsimpl:send:483 - 192.168.0.20:61541 - "GET /app/version.json HTTP/1.1" 200 2026-09-16 12:35:42.083 | INFO | uvicorn.protocols.http.httptoolsimpl:send:483 - 192.168.0.20:51928 - "GET /app/version.json HTTP/1.1" 200 2026-09-16 12:36:42.094 | INFO | uvicorn.protocols.http.httptoolsimpl:send:483 - 192.168.0.20:57542 - "GET /app/version.json HTTP/1.1" 200 2026-09-16 12:37:42.099 | INFO | uvicorn.protocols.http.httptoolsimpl:send:483 - 192.168.0.20:62023 - "GET /app/version.json HTTP/1.1" 200 2026-09-16 12:38:42.103 | INFO | uvicorn.protocols.http.httptoolsimpl:send:483 - 192.168.0.20:60387 - "GET /app/version.json HTTP/1.1" 200 2026-09-16 12:39:42.115 | INFO | uvicorn.protocols.http.httptoolsimpl:send:483 - 192.168.0.20:54407 - "GET /app/version.json HTTP/1.1" 200 2026-09-16 12:40:42.122 | INFO | uvicorn.protocols.http.httptoolsimpl:send:483 - 192.168.0.20:52995 - "GET /app/version.json HTTP/1.1" 200 2026-09-16 12:41:42.132 | INFO | uvicorn.protocols.http.httptoolsimpl:send:483 - 192.168.0.20:64658 - "GET /app/version.json HTTP/1.1" 200 2026-09-16 12:42:42.133 | INFO | uvicorn.protocols.http.httptoolsimpl:send:483 - 192.168.0.20:57115 - "GET /app/version.json HTTP/1.1" 200 2026-09-16 12:43:42.143 | INFO | uvicorn.protocols.http.httptoolsimpl:send:483 - 192.168.0.20:54178 - "GET /app/version.json HTTP/1.1" 200 2026-09-16 12:44:42.150 | INFO | uvicorn.protocols.http.httptoolsimpl:send:483 - 192.168.0.20:50017 - "GET /app/version.json HTTP/1.1" 200 2026-09-16 12:45:42.148 | INFO | uvicorn.protocols.http.httptoolsimpl:send:483 - 192.168.0.20:61256 - "GET /app/version.json HTTP/1.1" 200 2026-09-16 12:46:42.148 | INFO | uvicorn.protocols.http.httptoolsimpl:send:483 - 192.168.0.20:51125 - "GET /app/version.json HTTP/1.1" 200 2026-09-16 12:47:42.148 | INFO | uvicorn.protocols.http.httptoolsimpl:send:483 - 192.168.0.20:58362 - "GET /app/version.json HTTP/1.1" 200 2026-09-16 12:48:42.164 | INFO | uvicorn.protocols.http.httptoolsimpl:send:483 - 192.168.0.20:51417 - "GET /app/version.json HTTP/1.1" 200 2026-09-16 12:49:42.152 | INFO | uvicorn.protocols.http.httptoolsimpl:send:483 - 192.168.0.20:54853 - "GET /app/version.json HTTP/1.1" 200 2026-09-16 12:50:42.165 | INFO | uvicorn.protocols.http.httptoolsimpl:send:483 - 192.168.0.20:55156 - "GET /app/version.json HTTP/1.1" 200 2026-09-16 12:51:42.164 | INFO | uvicorn.protocols.http.httptoolsimpl:send:483 - 192.168.0.20:63209 - "GET /app/version.json HTTP/1.1" 200 2026-09-16 12:52:42.171 | INFO | uvicorn.protocols.http.httptoolsimpl:send:483 - 192.168.0.20:54129 - "GET /app/version.json HTTP/1.1" 200 2026-09-16 12:53:42.176 | INFO | uvicorn.protocols.http.httptoolsimpl:send:483 - 192.168.0.20:51962 - "GET /app/version.json HTTP/1.1" 200 2026-09-16 12:54:42.173 | INFO | uvicorn.protocols.http.httptoolsimpl:send:483 - 192.168.0.20:49961 - "GET /app/version.json HTTP/1.1" 200 2026-09-16 12:55:42.176 | INFO | uvicorn.protocols.http.httptoolsimpl:send:483 - 192.168.0.20:54904 - "GET /app/version.json HTTP/1.1" 200 2026-09-16 12:56:42.184 | INFO | uvicorn.protocols.http.httptoolsimpl:send:483 - 192.168.0.20:54751 - "GET /app/version.json HTTP/1.1" 200 2026-09-16 12:57:42.188 | INFO | uvicorn.protocols.http.httptoolsimpl:send:483 - 192.168.0.20:62225 - "GET /app/version.json HTTP/1.1" 200 2026-09-16 12:57:49.129 | ERROR | openwebui.main:processchat:1512 - Error processing chat payload: timed out waiting for llama-server to start - 2026-09-16 12:58:42.201 | INFO | uvicorn.protocols.http.httptoolsimpl:send:483 - 192.168.0.20:50672 - "GET /app/version.json HTTP/1.1" 200 2026-09-16 12:59:42.204 | INFO | uvicorn.protocols.http.httptoolsimpl:send:483 - 192.168.0.20:58033 - "GET /app/version.json HTTP/1.1" 200 2026-09-16 13:00:42.213 | INFO | uvicorn.protocols.http.httptoolsimpl:send:483 - 192.168.0.20:62879 - "GET /app/version.json HTTP/1.1" 200 2026-09-16 13:01:42.228 | INFO | uvicorn.protocols.http.httptoolsimpl:send:483 - 192.168.0.20:58522 - "GET /app/version.json HTTP/1.1" 200 2026-09-16 13:02:42.228 | INFO | uvicorn.protocols.http.httptoolsimpl:send:483 - 192.168.0.20:64820 - "GET /app/version.json HTTP/1.1" 200 2026-09-16 13:03:42.249 | INFO | uvicorn.protocols.http.httptoolsimpl:send:483 - 192.168.0.20:62221 - "GET /app/version.json HTTP/1.1" 200 2026-09-16 13:04:41.170 | INFO | uvicorn.protocols.http.httptoolsimpl:send:483 - 192.168.0.20:59138 - "GET /api/v1/models/model/profile/image?id=mistral-small3.2:24b&lang=en-GB HTTP/1.1" 302 2026-09-16 13:04:41.370 | INFO | uvicorn.protocols.http.httptoolsimpl:send:483 - 192.168.0.20:51980 - "POST /api/chat/completions HTTP/1.1" 200 2026-09-16 13:04:42.250 | INFO | uvicorn.protocols.http.httptoolsimpl:send:483 - 192.168.0.20:51980 - "GET /app/version.json HTTP/1.1" 200 2026-09-16 13:05:42.279 | INFO | uvicorn.protocols.http.httptoolsimpl:send:483 - 192.168.0.20:53557 - "GET /app/version.json HTTP/1.1" 200 2026-09-16 13:06:42.278 | INFO | uvicorn.protocols.http.httptoolsimpl:send:483 - 192.168.0.20:55068 - "GET /app/version.json HTTP/1.1" 200 2026-09-16 13:07:42.279 | INFO | uvicorn.protocols.http.httptoolsimpl:send:483 - 192.168.0.20:54684 - "GET /app/version.json HTTP/1.1" 200 2026-09-16 13:08:42.284 | INFO | uvicorn.protocols.http.httptoolsimpl:send:483 - 192.168.0.20:60493 - "GET /app/version.json HTTP/1.1" 200 2026-09-16 13:09:42.285 | INFO | uvicorn.protocols.http.httptoolsimpl:send:483 - 192.168.0.20:58346 - "GET /app/version.json HTTP/1.1" 200 2026-09-16 13:10:42.292 | INFO | uvicorn.protocols.http.httptoolsimpl:send:483 - 192.168.0.20:54730 - "GET /app/version.json HTTP/1.1" 200 2026-09-16 13:11:42.294 | INFO | uvicorn.protocols.http.httptoolsimpl:send:483 - 192.168.0.20:52851 - "GET /app/version.json HTTP/1.1" 200 2026-09-16 13:12:42.295 | INFO | uvicorn.protocols.http.httptoolsimpl:send:483 - 192.168.0.20:52761 - "GET /app/version.json HTTP/1.1" 200 2026-09-16 13:13:42.311 | INFO | uvicorn.protocols.http.httptoolsimpl:send:483 - 192.168.0.20:49379 - "GET /app/version.json HTTP/1.1" 200 2026-09-16 13:14:42.314 | INFO | uvicorn.protocols.http.httptoolsimpl:send:483 - 192.168.0.20:50278 - "GET /app/version.json HTTP/1.1" 200 2026-09-16 13:15:42.322 | INFO | uvicorn.protocols.http.httptoolsimpl:send:483 - 192.168.0.20:54766 - "GET /app/version.json HTTP/1.1" 200 2026-09-16 13:16:42.332 | INFO | uvicorn.protocols.http.httptoolsimpl:send:483 - 192.168.0.20:64698 - "GET /app/version.json HTTP/1.1" 200 2026-09-16 13:17:42.331 | INFO | uvicorn.protocols.http.httptoolsimpl:send:483 - 192.168.0.20:60067 - "GET /app/version.json HTTP/1.1" 200 2026-09-16 13:18:42.332 | INFO | uvicorn.protocols.http.httptoolsimpl:send:483 - 192.168.0.20:58408 - "GET /app/version.json HTTP/1.1" 200 2026-09-16 13:19:42.337 | INFO | uvicorn.protocols.http.httptoolsimpl:send:483 - 192.168.0.20:53563 - "GET /app/version.json HTTP/1.1" 200

Chris wrote:

Hi cheetah959 — thanks for the detailed logs. The good news is the app is actually running fine now. The logs show it responding successfully to HTTP requests at 13:04 and beyond.