[Support]: Bus error followed by Python exceptions despite 2048mb shm_size and single low-FPS/low-res stream #14340

matt-garman · 2024-10-14T15:27:40Z

matt-garman
Oct 14, 2024

Describe the problem you are having

I have one instance of Frigate running great. I am experimenting with a second instance on completely different hardware. I cannot get this second instance to run for more than a few seconds without crashing with "Bus error", followed by a bunch of Python exceptions. This second instance is a Celeron n5105 (essentially the precursor to the n100) with 32gb RAM. Per the FAQ, the most common cause of "Bus error" crash is due to too little shared memory (shm_size) for Frigate. On my working config, with four cameras, this is set to 512mb. On the new (non-working) config, I have increased shm_size to 2048mb, and also pared down to only one camera, and am using only the low-resolution, 5 FPS substream for both detect and recording.

Note that while the OS is Proxmox, I am not running under a container, I am running directly on the host (I initially tried to run under a container, but had the same issue, so I'm trying to remove any unnecessary layers of complexity). IOW, this is essentially an Ubuntu kernel with Debian userspace.

In the config below, it is copied from my working instance, but with the following changes:

go2rtc config is removed; in the config below, ip_addr is the ip address of the working Frigate + go2rtc instance
the other, working config, has four total cameras, I have pruned this down to only one
in this config, I am also using the low-resolution, 5 FPS sub-stream for both detection and recording (trying to reduce the load)
the other config uses a Coral for detection and strictly cpu for ffmpeg, whereas here I'm trying to use iGPU for openvino detection, and vaapi accelerated ffmpeg

If I watch top in another terminal when I start Frigate, I do see ffmpeg running briefly. As you can see from the logs, there is almost 10 seconds between [INFO] Starting go2rtc healthcheck service... and the first Fatal Python error: Bus error. It is during this time I see the ffmpeg (and other Frigate-related) processes show up in top.

Edit: note I added another difference between configs in the bullet list above. I've also tried this hardware with CPU-based openvino detection and no hardware acceleration for ffmpeg.

Version

0.14.1-f4f3cfa

What browser(s) are you using?

N/A

Frigate config file

version: 0.14

mqtt:
  enabled: false

logger:
  default: info

detectors:
  ov:
    type: openvino
    device: GPU

model:
  width: 300
  height: 300
  input_tensor: nhwc
  input_pixel_format: bgr
  labelmap_path: /openvino-model/coco_91cl_bkgr.txt
  path: /openvino-model/ssdlite_mobilenet_v2.xml

ffmpeg:
  hwaccel_args: preset-vaapi
  input_args: preset-rtsp-generic
  output_args:
    record: preset-record-generic

objects:
  track:
    - person
    - dog
    - cat

record:
  enabled: true
  retain:
    days: 0
  events:
    pre_capture: 5
    post_capture: 5
    retain:
      default: 20
      mode: active_objects

cameras:
  Front_Porch:
    ffmpeg:
      inputs:
        - path: rtsp://user:pass@ip_addr:8554/Front_Porch_Sub
          input_args: preset-rtsp-restream
          roles:
            - detect
        - path: rtsp://user:pass@ip_addr:8554/Front_Porch_Sub
          input_args: preset-rtsp-restream
          roles:
            - record
    detect:
      width: 640
      height: 480
    motion:
      mask: 0.426,0.088,0.783,0.083,1,0.641,1,0,0,0,0,0.471
    zones:
      Front_Porch_Zone:
        coordinates: 0.002,0.558,0.454,0.127,0.764,0.121,1,0.707,1,1,0,1
        loitering_time: 0
    snapshots:
      enabled: true
      required_zones:
        - front_porch_zone

Relevant Frigate log output

frigate  | s6-rc: info: service s6rc-fdholder: starting
frigate  | s6-rc: info: service s6rc-oneshot-runner: starting
frigate  | s6-rc: info: service s6rc-oneshot-runner successfully started
frigate  | s6-rc: info: service fix-attrs: starting
frigate  | s6-rc: info: service s6rc-fdholder successfully started
frigate  | s6-rc: info: service fix-attrs successfully started
frigate  | s6-rc: info: service legacy-cont-init: starting
frigate  | s6-rc: info: service legacy-cont-init successfully started
frigate  | s6-rc: info: service log-prepare: starting
frigate  | s6-rc: info: service log-prepare successfully started
frigate  | s6-rc: info: service nginx-log: starting
frigate  | s6-rc: info: service go2rtc-log: starting
frigate  | s6-rc: info: service frigate-log: starting
frigate  | s6-rc: info: service certsync-log: starting
frigate  | s6-rc: info: service nginx-log successfully started
frigate  | s6-rc: info: service go2rtc-log successfully started
frigate  | s6-rc: info: service go2rtc: starting
frigate  | s6-rc: info: service frigate-log successfully started
frigate  | s6-rc: info: service certsync-log successfully started
frigate  | s6-rc: info: service go2rtc successfully started
frigate  | s6-rc: info: service go2rtc-healthcheck: starting
frigate  | s6-rc: info: service frigate: starting
frigate  | s6-rc: info: service go2rtc-healthcheck successfully started
frigate  | s6-rc: info: service frigate successfully started
frigate  | s6-rc: info: service nginx: starting
frigate  | 2024-10-14 09:43:56.043606533  [INFO] Preparing Frigate...
frigate  | 2024-10-14 09:43:56.046623203  [INFO] Preparing new go2rtc config...
frigate  | 2024-10-14 09:43:56.052991798  [INFO] Starting NGINX...
frigate  | 2024-10-14 09:43:56.081135469  [INFO] Starting Frigate...
frigate  | 2024-10-14 09:43:57.278617943  [INFO] Starting go2rtc...
frigate  | s6-rc: info: service nginx successfully started
frigate  | s6-rc: info: service certsync: starting
frigate  | s6-rc: info: service certsync successfully started
frigate  | s6-rc: info: service legacy-services: starting
frigate  | 2024-10-14 09:43:57.320224950  [INFO] Starting certsync...
frigate  | s6-rc: info: service legacy-services successfully started
frigate  | 2024-10-14 09:43:57.650487900  127.0.0.1 - - [14/Oct/2024:09:43:57 -0500] "" 400 0 "-" "-" "-"
frigate  | 2024-10-14 09:43:57.739717461  09:43:57.739 INF go2rtc platform=linux/amd64 revision=b2399f3 version=1.9.2
frigate  | 2024-10-14 09:43:57.740630702  09:43:57.739 INF config path=/dev/shm/go2rtc.yaml
frigate  | 2024-10-14 09:43:57.743713413  09:43:57.741 INF [rtsp] listen addr=:8554
frigate  | 2024-10-14 09:43:57.743725819  09:43:57.742 INF [api] listen addr=:1984
frigate  | 2024-10-14 09:43:57.743739378  09:43:57.742 INF [webrtc] listen addr=:8555/tcp
frigate  | 2024-10-14 09:44:00.909761877  2024/10/14 09:44:00 [error] 160#160: *2 connect() failed (111: Connection refused) while connecting to upstream, client: 12
7.0.0.1, server: , request: "GET /api/version HTTP/1.1", subrequest: "/auth", upstream: "http://127.0.0.1:5001/auth", host: "127.0.0.1:5000"
frigate  | 2024-10-14 09:44:00.909780873  2024/10/14 09:44:00 [error] 160#160: *2 auth request unexpected status: 502 while sending to client, client: 127.0.0.1, ser
ver: , request: "GET /api/version HTTP/1.1", host: "127.0.0.1:5000"
frigate  | 2024-10-14 09:44:01.451100087  [2024-10-14 09:44:01] frigate.app                    INFO    : Starting Frigate (0.14.1-f4f3cfa)
frigate  | 2024-10-14 09:44:01.502461135  [2024-10-14 09:44:01] frigate.util.config            INFO    : Checking if frigate config needs migration...
frigate  | 2024-10-14 09:44:01.580113257  [2024-10-14 09:44:01] frigate.util.config            INFO    : frigate config does not need migration...
frigate  | 2024-10-14 09:44:01.770118378  [2024-10-14 09:44:01] peewee_migrate.logs            INFO    : Starting migrations
frigate  | 2024-10-14 09:44:01.773936096  [2024-10-14 09:44:01] peewee_migrate.logs            INFO    : There is nothing to migrate
frigate  | 2024-10-14 09:44:01.811575460  [2024-10-14 09:44:01] frigate.app                    INFO    : Recording process started: 348
frigate  | 2024-10-14 09:44:01.826951559  [2024-10-14 09:44:01] frigate.app                    INFO    : Recording process started: 349
frigate  | 2024-10-14 09:44:01.838718104  [2024-10-14 09:44:01] frigate.app                    INFO    : go2rtc process pid: 96
frigate  | 2024-10-14 09:44:01.901270231  [2024-10-14 09:44:01] detector.ov                    INFO    : Starting detection process: 376
frigate  | 2024-10-14 09:44:01.912315352  [2024-10-14 09:44:01] frigate.app                    INFO    : Output process started: 378
frigate  | 2024-10-14 09:44:02.021087983  [2024-10-14 09:44:02] frigate.app                    INFO    : Camera processor started for Front_Porch: 394
frigate  | 2024-10-14 09:44:02.045730831  [2024-10-14 09:44:02] frigate.app                    INFO    : Capture process started for Front_Porch: 397
frigate  | 2024-10-14 09:44:06.048690536  [INFO] Starting go2rtc healthcheck service...
frigate  | 2024-10-14 09:44:17.014812254  Fatal Python error: Bus error
frigate  | 2024-10-14 09:44:17.014825502
frigate  | 2024-10-14 09:44:17.014831529  Current thread 0x00007a79a16006c0 (most recent call first):
frigate  | 2024-10-14 09:44:17.015053090    File "/usr/local/lib/python3.9/dist-packages/peewee.py", line 3632 in _set_pragmas
frigate  | 2024-10-14 09:44:17.015060074    File "/usr/local/lib/python3.9/dist-packages/peewee.py", line 3617 in _add_conn_hooks
frigate  | 2024-10-14 09:44:17.015255418    File "/usr/local/lib/python3.9/dist-packages/playhouse/sqlite_ext.py", line 1084 in _add_conn_hooks
frigate  | 2024-10-14 09:44:17.015477041    File "/usr/local/lib/python3.9/dist-packages/peewee.py", line 3607 in _connect
frigate  | 2024-10-14 09:44:17.015751387    File "/usr/local/lib/python3.9/dist-packages/peewee.py", line 3263 in connect
frigate  | 2024-10-14 09:44:17.016417312    File "/usr/local/lib/python3.9/dist-packages/peewee.py", line 3311 in cursor
frigate  | 2024-10-14 09:44:17.017951249    File "/usr/local/lib/python3.9/dist-packages/peewee.py", line 3321 in execute_sql
frigate  | 2024-10-14 09:44:17.018327470    File "/usr/local/lib/python3.9/dist-packages/playhouse/sqliteq.py", line 256 in execute_sql
frigate  | 2024-10-14 09:44:17.020772846    File "/usr/local/lib/python3.9/dist-packages/peewee.py", line 3330 in execute
frigate  | 2024-10-14 09:44:17.020934099    File "/usr/local/lib/python3.9/dist-packages/peewee.py", line 2280 in _execute
frigate  | 2024-10-14 09:44:17.023745650    File "/usr/local/lib/python3.9/dist-packages/peewee.py", line 2107 in execute
frigate  | 2024-10-14 09:44:17.023759227    File "/usr/local/lib/python3.9/dist-packages/peewee.py", line 2036 in inner
frigate  | 2024-10-14 09:44:17.023764519    File "/usr/local/lib/python3.9/dist-packages/peewee.py", line 7275 in __iter__
frigate  | 2024-10-14 09:44:17.023778609    File "/opt/frigate/frigate/record/maintainer.py", line 235 in validate_and_move_segment
frigate  | 2024-10-14 09:44:17.023854230    File "/usr/lib/python3.9/asyncio/events.py", line 80 in _run
frigate  | 2024-10-14 09:44:17.023860258    File "/usr/lib/python3.9/asyncio/base_events.py", line 1890 in _run_once
frigate  | 2024-10-14 09:44:17.023866852    File "/usr/lib/python3.9/asyncio/base_events.py", line 596 in run_forever
frigate  | 2024-10-14 09:44:17.023871743    File "/usr/lib/python3.9/asyncio/base_events.py", line 629 in run_until_complete
frigate  | 2024-10-14 09:44:17.023877468    File "/usr/lib/python3.9/asyncio/runners.py", line 44 in run
frigate  | 2024-10-14 09:44:17.023881706    File "/opt/frigate/frigate/record/maintainer.py", line 524 in run
frigate  | 2024-10-14 09:44:17.023973062    File "/usr/lib/python3.9/threading.py", line 954 in _bootstrap_inner
frigate  | 2024-10-14 09:44:17.023977949    File "/usr/lib/python3.9/threading.py", line 912 in _bootstrap
frigate  | 2024-10-14 09:44:17.024035243
frigate  | 2024-10-14 09:44:17.024040216  Thread 0x00007a79c56006c0 (most recent call first):
frigate  | 2024-10-14 09:44:17.024044109    File "/usr/lib/python3.9/threading.py", line 312 in wait
frigate  | 2024-10-14 09:44:17.024048403    File "/usr/lib/python3.9/queue.py", line 171 in get
frigate  | 2024-10-14 09:44:17.024052894    File "/usr/local/lib/python3.9/dist-packages/playhouse/sqliteq.py", line 162 in loop
frigate  | 2024-10-14 09:44:17.024057407    File "/usr/local/lib/python3.9/dist-packages/playhouse/sqliteq.py", line 137 in run
frigate  | 2024-10-14 09:44:17.024061675    File "/usr/local/lib/python3.9/dist-packages/playhouse/sqliteq.py", line 272 in run
frigate  | 2024-10-14 09:44:17.024119833    File "/usr/lib/python3.9/threading.py", line 892 in run
frigate  | 2024-10-14 09:44:17.024125228    File "/usr/lib/python3.9/threading.py", line 954 in _bootstrap_inner
frigate  | 2024-10-14 09:44:17.024129350    File "/usr/lib/python3.9/threading.py", line 912 in _bootstrap
frigate  | 2024-10-14 09:44:17.024132938
frigate  | 2024-10-14 09:44:17.024136580  Thread 0x00007a79ccbb3740 (most recent call first):
frigate  | 2024-10-14 09:44:17.024140672    File "/usr/lib/python3.9/threading.py", line 1428 in _shutdown
frigate  | 2024-10-14 09:44:17.028863367    File "/usr/lib/python3.9/multiprocessing/process.py", line 333 in _bootstrap
frigate  | 2024-10-14 09:44:17.028875768    File "/usr/lib/python3.9/multiprocessing/popen_fork.py", line 71 in _launch
frigate  | 2024-10-14 09:44:17.028880617    File "/usr/lib/python3.9/multiprocessing/popen_fork.py", line 19 in __init__
frigate  | 2024-10-14 09:44:17.028884809    File "/usr/lib/python3.9/multiprocessing/context.py", line 277 in _Popen
frigate  | 2024-10-14 09:44:17.028888976    File "/usr/lib/python3.9/multiprocessing/context.py", line 224 in _Popen
frigate  | 2024-10-14 09:44:17.028893149    File "/usr/lib/python3.9/multiprocessing/process.py", line 121 in start
frigate  | 2024-10-14 09:44:17.028897238    File "/opt/frigate/frigate/app.py", line 305 in init_recording_manager
frigate  | 2024-10-14 09:44:17.028901088    File "/opt/frigate/frigate/app.py", line 679 in start
frigate  | 2024-10-14 09:44:17.028904962    File "/opt/frigate/frigate/__main__.py", line 17 in <module>
frigate  | 2024-10-14 09:44:17.028908899    File "/usr/lib/python3.9/runpy.py", line 87 in _run_code
frigate  | 2024-10-14 09:44:17.028912889    File "/usr/lib/python3.9/runpy.py", line 197 in _run_module_as_main
frigate  | 2024-10-14 09:44:21.338984534  Fatal Python error: Bus error
frigate  | 2024-10-14 09:44:21.338996849
frigate  | 2024-10-14 09:44:21.339002214  Current thread 0x00007a795f4006c0 (most recent call first):                                             09:44:21 [135/9668]
frigate  | 2024-10-14 09:44:21.339062880    File "/usr/local/lib/python3.9/dist-packages/peewee.py", line 3632 in _set_pragmas
frigate  | 2024-10-14 09:44:21.339184539    File "/usr/local/lib/python3.9/dist-packages/peewee.py", line 3617 in _add_conn_hooks
frigate  | 2024-10-14 09:44:21.339319451    File "/usr/local/lib/python3.9/dist-packages/playhouse/sqlite_ext.py", line 1084 in _add_conn_hooks
frigate  | 2024-10-14 09:44:21.339416864    File "/usr/local/lib/python3.9/dist-packages/peewee.py", line 3607 in _connect
frigate  | 2024-10-14 09:44:21.339516993    File "/usr/local/lib/python3.9/dist-packages/peewee.py", line 3263 in connect
frigate  | 2024-10-14 09:44:21.339608210    File "/opt/frigate/frigate/api/app.py", line 74 in _db_connect
frigate  | 2024-10-14 09:44:21.340698081    File "/usr/local/lib/python3.9/dist-packages/flask/app.py", line 1253 in preprocess_request
frigate  | 2024-10-14 09:44:21.340710472    File "/usr/local/lib/python3.9/dist-packages/flask/app.py", line 878 in full_dispatch_request
frigate  | 2024-10-14 09:44:21.340715937    File "/usr/local/lib/python3.9/dist-packages/flask/app.py", line 1473 in wsgi_app
frigate  | 2024-10-14 09:44:21.340721042    File "/usr/local/lib/python3.9/dist-packages/werkzeug/middleware/proxy_fix.py", line 183 in __call__
frigate  | 2024-10-14 09:44:21.340725641    File "/usr/local/lib/python3.9/dist-packages/flask/app.py", line 1498 in __call__
frigate  | 2024-10-14 09:44:21.340730421    File "/usr/local/lib/python3.9/dist-packages/werkzeug/serving.py", line 324 in execute
frigate  | 2024-10-14 09:44:21.340735117    File "/usr/local/lib/python3.9/dist-packages/werkzeug/serving.py", line 363 in run_wsgi
frigate  | 2024-10-14 09:44:21.340739285    File "/usr/lib/python3.9/http/server.py", line 415 in handle_one_request
frigate  | 2024-10-14 09:44:21.340743546    File "/usr/lib/python3.9/http/server.py", line 427 in handle
frigate  | 2024-10-14 09:44:21.341209381    File "/usr/local/lib/python3.9/dist-packages/werkzeug/serving.py", line 391 in handle
frigate  | 2024-10-14 09:44:21.341217679    File "/usr/lib/python3.9/socketserver.py", line 720 in __init__
frigate  | 2024-10-14 09:44:21.341222026    File "/usr/lib/python3.9/socketserver.py", line 360 in finish_request
frigate  | 2024-10-14 09:44:21.341226117    File "/usr/lib/python3.9/socketserver.py", line 650 in process_request_thread
frigate  | 2024-10-14 09:44:21.341230089    File "/usr/lib/python3.9/threading.py", line 892 in run
frigate  | 2024-10-14 09:44:21.341234396    File "/usr/lib/python3.9/threading.py", line 954 in _bootstrap_inner
frigate  | 2024-10-14 09:44:21.341256456    File "/usr/lib/python3.9/threading.py", line 912 in _bootstrap
frigate  | 2024-10-14 09:44:21.341273954
frigate  | 2024-10-14 09:44:21.341277956  Thread 0x00007a7968c006c0 (most recent call first):
frigate  | 2024-10-14 09:44:21.341357829    File "/usr/lib/python3.9/multiprocessing/synchronize.py", line 261 in wait
frigate  | 2024-10-14 09:44:21.341467685    File "/usr/lib/python3.9/multiprocessing/synchronize.py", line 349 in wait
frigate  | 2024-10-14 09:44:21.341535994    File "/opt/frigate/frigate/watchdog.py", line 22 in run
frigate  | 2024-10-14 09:44:21.341625602    File "/usr/lib/python3.9/threading.py", line 954 in _bootstrap_inner
frigate  | 2024-10-14 09:44:21.341727284    File "/usr/lib/python3.9/threading.py", line 912 in _bootstrap
frigate  | 2024-10-14 09:44:21.341731792
frigate  | 2024-10-14 09:44:21.341754398  Thread 0x00007a79696006c0 (most recent call first):
frigate  | 2024-10-14 09:44:21.341844761    File "/usr/lib/python3.9/multiprocessing/synchronize.py", line 261 in wait
frigate  | 2024-10-14 09:44:21.341942764    File "/usr/lib/python3.9/multiprocessing/synchronize.py", line 349 in wait
frigate  | 2024-10-14 09:44:21.342033324    File "/opt/frigate/frigate/record/cleanup.py", line 342 in run
frigate  | 2024-10-14 09:44:21.342119868    File "/usr/lib/python3.9/threading.py", line 954 in _bootstrap_inner
frigate  | 2024-10-14 09:44:21.342203303    File "/usr/lib/python3.9/threading.py", line 912 in _bootstrap
frigate  | 2024-10-14 09:44:21.342226076
frigate  | 2024-10-14 09:44:21.342230722  Thread 0x00007a796a0006c0 (most recent call first):
frigate  | 2024-10-14 09:44:21.342306727    File "/usr/lib/python3.9/multiprocessing/synchronize.py", line 261 in wait
frigate  | 2024-10-14 09:44:21.342411756    File "/usr/lib/python3.9/multiprocessing/synchronize.py", line 349 in wait
frigate  | 2024-10-14 09:44:21.342491451    File "/opt/frigate/frigate/events/cleanup.py", line 189 in run
frigate  | 2024-10-14 09:44:21.342580720    File "/usr/lib/python3.9/threading.py", line 954 in _bootstrap_inner
frigate  | 2024-10-14 09:44:21.342681474    File "/usr/lib/python3.9/threading.py", line 912 in _bootstrap
frigate  | 2024-10-14 09:44:21.342686945
frigate  | 2024-10-14 09:44:21.342711305  Thread 0x00007a796aa006c0 (most recent call first):
frigate  | 2024-10-14 09:44:21.342804683    File "/usr/local/lib/python3.9/dist-packages/zmq/sugar/poll.py", line 156 in select
frigate  | 2024-10-14 09:44:21.343405512    File "/opt/frigate/frigate/comms/events_updater.py", line 43 in check_for_update
frigate  | 2024-10-14 09:44:21.343416123    File "/opt/frigate/frigate/events/maintainer.py", line 74 in run
frigate  | 2024-10-14 09:44:21.343421021    File "/usr/lib/python3.9/threading.py", line 954 in _bootstrap_inner
frigate  | 2024-10-14 09:44:21.343425210    File "/usr/lib/python3.9/threading.py", line 912 in _bootstrap
frigate  | 2024-10-14 09:44:21.343428509
frigate  | 2024-10-14 09:44:21.343432542  Thread 0x00007a79760006c0 (most recent call first):
frigate  | 2024-10-14 09:44:21.343436979    File "/usr/lib/python3.9/selectors.py", line 416 in select
frigate  | 2024-10-14 09:44:21.343441771    File "/usr/lib/python3.9/multiprocessing/connection.py", line 936 in wait
frigate  | 2024-10-14 09:44:21.343581598    File "/usr/lib/python3.9/multiprocessing/connection.py", line 429 in _poll
frigate  | 2024-10-14 09:44:21.343587987    File "/usr/lib/python3.9/multiprocessing/connection.py", line 262 in poll
frigate  | 2024-10-14 09:44:21.343681581    File "/usr/lib/python3.9/multiprocessing/queues.py", line 113 in get
frigate  | 2024-10-14 09:44:21.343687030    File "/opt/frigate/frigate/timeline.py", line 42 in run
frigate  | 2024-10-14 09:44:21.344764101    File "/usr/lib/python3.9/threading.py", line 954 in _bootstrap_inner
frigate  | 2024-10-14 09:44:21.344775950    File "/usr/lib/python3.9/threading.py", line 912 in _bootstrap
frigate  | 2024-10-14 09:44:21.344779497
frigate  | 2024-10-14 09:44:21.344783523  Thread 0x00007a7976a006c0 (most recent call first):
frigate  | 2024-10-14 09:44:21.344788131    File "/usr/lib/python3.9/multiprocessing/synchronize.py", line 261 in wait
frigate  | 2024-10-14 09:44:21.344792376    File "/usr/lib/python3.9/multiprocessing/synchronize.py", line 349 in wait
frigate  | 2024-10-14 09:44:21.344796490    File "/opt/frigate/frigate/stats/emitter.py", line 76 in run
frigate  | 2024-10-14 09:44:21.344800775    File "/usr/lib/python3.9/threading.py", line 954 in _bootstrap_inner
frigate  | 2024-10-14 09:44:21.344804954    File "/usr/lib/python3.9/threading.py", line 912 in _bootstrap
frigate  | 2024-10-14 09:44:21.344808060
frigate  | 2024-10-14 09:44:21.344811706  Thread 0x00007a79834006c0 (most recent call first):
frigate  | 2024-10-14 09:44:21.344815918    File "/usr/lib/python3.9/multiprocessing/synchronize.py", line 261 in wait
frigate  | 2024-10-14 09:44:21.344820243    File "/usr/lib/python3.9/multiprocessing/synchronize.py", line 349 in wait
frigate  | 2024-10-14 09:44:21.344824757    File "/opt/frigate/frigate/storage.py", line 213 in run
frigate  | 2024-10-14 09:44:21.344829088    File "/usr/lib/python3.9/threading.py", line 954 in _bootstrap_inner
frigate  | 2024-10-14 09:44:21.344833066    File "/usr/lib/python3.9/threading.py", line 912 in _bootstrap
frigate  | 2024-10-14 09:44:21.344836311
frigate  | 2024-10-14 09:44:21.344840278  Thread 0x00007a7983e006c0 (most recent call first):
frigate  | 2024-10-14 09:44:21.344844473    File "/usr/lib/python3.9/selectors.py", line 416 in select
frigate  | 2024-10-14 09:44:21.344975919    File "/usr/lib/python3.9/multiprocessing/connection.py", line 936 in wait
frigate  | 2024-10-14 09:44:21.344982596    File "/usr/lib/python3.9/multiprocessing/connection.py", line 429 in _poll
frigate  | 2024-10-14 09:44:21.344987008    File "/usr/lib/python3.9/multiprocessing/connection.py", line 262 in poll
frigate  | 2024-10-14 09:44:21.345033349    File "/usr/lib/python3.9/multiprocessing/queues.py", line 113 in get
frigate  | 2024-10-14 09:44:21.347711459    File "/opt/frigate/frigate/object_processing.py", line 1173 in run
frigate  | 2024-10-14 09:44:21.347731518    File "/usr/lib/python3.9/threading.py", line 954 in _bootstrap_inner
frigate  | 2024-10-14 09:44:21.347736883    File "/usr/lib/python3.9/threading.py", line 912 in _bootstrap
frigate  | 2024-10-14 09:44:21.347740334
frigate  | 2024-10-14 09:44:21.347744322  Thread 0x00007a799a0006c0 (most recent call first):
frigate  | 2024-10-14 09:44:21.347748883    File "/usr/lib/python3.9/multiprocessing/synchronize.py", line 261 in wait
frigate  | 2024-10-14 09:44:21.347753416    File "/usr/lib/python3.9/multiprocessing/synchronize.py", line 349 in wait
frigate  | 2024-10-14 09:44:21.347757536    File "/opt/frigate/frigate/ptz/autotrack.py", line 160 in run
frigate  | 2024-10-14 09:44:21.347761873    File "/usr/lib/python3.9/threading.py", line 954 in _bootstrap_inner
frigate  | 2024-10-14 09:44:21.347766072    File "/usr/lib/python3.9/threading.py", line 912 in _bootstrap
frigate  | 2024-10-14 09:44:21.347769041
frigate  | 2024-10-14 09:44:21.347776946  Thread 0x00007a799aa006c0 (most recent call first):
frigate  | 2024-10-14 09:44:21.347781403    File "/usr/local/lib/python3.9/dist-packages/zmq/sugar/poll.py", line 156 in select
frigate  | 2024-10-14 09:44:21.347785518    File "/opt/frigate/frigate/comms/inter_process.py", line 34 in read
frigate  | 2024-10-14 09:44:21.347789447    File "/usr/lib/python3.9/threading.py", line 892 in run
frigate  | 2024-10-14 09:44:21.347793767    File "/usr/lib/python3.9/threading.py", line 954 in _bootstrap_inner
frigate  | 2024-10-14 09:44:21.347797765    File "/usr/lib/python3.9/threading.py", line 912 in _bootstrap
frigate  | 2024-10-14 09:44:21.347801130
frigate  | 2024-10-14 09:44:21.347804956  Thread 0x00007a799b4006c0 (most recent call first):
frigate  | 2024-10-14 09:44:21.347809146    File "/usr/lib/python3.9/selectors.py", line 416 in select
frigate  | 2024-10-14 09:44:21.347813290    File "/usr/lib/python3.9/socketserver.py", line 232 in serve_forever
frigate  | 2024-10-14 09:44:21.347817152    File "/usr/lib/python3.9/threading.py", line 892 in run
frigate  | 2024-10-14 09:44:21.347823983    File "/usr/lib/python3.9/threading.py", line 954 in _bootstrap_inner
frigate  | 2024-10-14 09:44:21.347827880    File "/usr/lib/python3.9/threading.py", line 912 in _bootstrap
frigate  | 2024-10-14 09:44:21.347831184
frigate  | 2024-10-14 09:44:21.347834730  Thread 0x00007a799be006c0 (most recent call first):
frigate  | 2024-10-14 09:44:21.347839479    File "/usr/local/lib/python3.9/dist-packages/ws4py/manager.py", line 141 in poll
frigate  | 2024-10-14 09:44:21.347843806    File "/usr/local/lib/python3.9/dist-packages/ws4py/manager.py", line 312 in run
frigate  | 2024-10-14 09:44:21.348009889    File "/usr/lib/python3.9/threading.py", line 954 in _bootstrap_inner
frigate  | 2024-10-14 09:44:21.348015569    File "/usr/lib/python3.9/threading.py", line 912 in _bootstrap
frigate  | 2024-10-14 09:44:21.348018737
frigate  | 2024-10-14 09:44:21.348022271  Thread 0x00007a79a0c006c0 (most recent call first):
frigate  | 2024-10-14 09:44:21.348026376    File "/opt/frigate/frigate/comms/detections_updater.py", line 36 in run
frigate  | 2024-10-14 09:44:21.348031597    File "/usr/lib/python3.9/threading.py", line 954 in _bootstrap_inner
frigate  | 2024-10-14 09:44:21.348035842    File "/usr/lib/python3.9/threading.py", line 912 in _bootstrap
frigate  | 2024-10-14 09:44:21.348038995
frigate  | 2024-10-14 09:44:21.348042841  Thread 0x00007a79c60006c0 (most recent call first):
frigate  | 2024-10-14 09:44:21.348046815    File "/usr/lib/python3.9/threading.py", line 312 in wait
frigate  | 2024-10-14 09:44:21.348051118    File "/usr/lib/python3.9/queue.py", line 171 in get
frigate  | 2024-10-14 09:44:21.348055383    File "/usr/local/lib/python3.9/dist-packages/playhouse/sqliteq.py", line 162 in loop
frigate  | 2024-10-14 09:44:21.348851977    File "/usr/local/lib/python3.9/dist-packages/playhouse/sqliteq.py", line 137 in run
frigate  | 2024-10-14 09:44:21.349486074    File "/usr/local/lib/python3.9/dist-packages/playhouse/sqliteq.py", line 272 in run
frigate  | 2024-10-14 09:44:21.349843904    File "/usr/lib/python3.9/threading.py", line 892 in run
frigate  | 2024-10-14 09:44:21.349851388    File "/usr/lib/python3.9/threading.py", line 954 in _bootstrap_inner
frigate  | 2024-10-14 09:44:21.349855586    File "/usr/lib/python3.9/threading.py", line 912 in _bootstrap
frigate  | 2024-10-14 09:44:21.349901532
frigate  | 2024-10-14 09:44:21.349905286  Thread 0x00007a79c56006c0 (most recent call first):
frigate  | 2024-10-14 09:44:21.349909314    File "/usr/lib/python3.9/threading.py", line 312 in wait
frigate  | 2024-10-14 09:44:21.349939348    File "/usr/lib/python3.9/multiprocessing/queues.py", line 233 in _feed
frigate  | 2024-10-14 09:44:21.349943799    File "/usr/lib/python3.9/threading.py", line 892 in run
frigate  | 2024-10-14 09:44:21.350205499    File "/usr/lib/python3.9/threading.py", line 954 in _bootstrap_inner
frigate  | 2024-10-14 09:44:21.350211160    File "/usr/lib/python3.9/threading.py", line 912 in _bootstrap
frigate  | 2024-10-14 09:44:21.350214490
frigate  | 2024-10-14 09:44:21.350218297  Thread 0x00007a79ccbb3740 (most recent call first):
frigate  | 2024-10-14 09:44:21.350222449    File "/usr/lib/python3.9/selectors.py", line 416 in select
frigate  | 2024-10-14 09:44:21.350226656    File "/usr/lib/python3.9/socketserver.py", line 232 in serve_forever
frigate  | 2024-10-14 09:44:21.350306758    File "/usr/local/lib/python3.9/dist-packages/werkzeug/serving.py", line 810 in serve_forever
frigate  | 2024-10-14 09:44:21.350432464    File "/usr/local/lib/python3.9/dist-packages/werkzeug/serving.py", line 1116 in run_simple
frigate  | 2024-10-14 09:44:21.351228746    File "/usr/local/lib/python3.9/dist-packages/flask/app.py", line 625 in run
frigate  | 2024-10-14 09:44:21.351236231    File "/opt/frigate/frigate/app.py", line 717 in start
frigate  | 2024-10-14 09:44:21.351240438    File "/opt/frigate/frigate/__main__.py", line 17 in <module>
frigate  | 2024-10-14 09:44:21.351244362    File "/usr/lib/python3.9/runpy.py", line 87 in _run_code
frigate  | 2024-10-14 09:44:21.351248401    File "/usr/lib/python3.9/runpy.py", line 197 in _run_module_as_main
frigate  | 2024-10-14 09:44:21.859907539  2024/10/14 09:44:21 [error] 161#161: *7 upstream prematurely closed connection while reading response header from upstream,
 client: 127.0.0.1, server: , request: "GET /api/version HTTP/1.1", subrequest: "/auth", upstream: "http://127.0.0.1:5001/auth", host: "127.0.0.1:5000"
frigate  | 2024-10-14 09:44:21.860048820  2024/10/14 09:44:21 [error] 161#161: *7 auth request unexpected status: 502 while sending to client, client: 127.0.0.1, ser
ver: , request: "GET /api/version HTTP/1.1", host: "127.0.0.1:5000"
frigate  | 2024-10-14 09:44:22.063547376  [INFO] Service Frigate exited with code 256 (by signal 7)
frigate  | s6-rc: info: service legacy-services: stopping
frigate  | s6-rc: info: service legacy-services successfully stopped
frigate  | s6-rc: info: service go2rtc-healthcheck: stopping
frigate  | s6-rc: info: service certsync: stopping
frigate  | 2024-10-14 09:44:22.091241419  [INFO] The go2rtc-healthcheck service exited with code 256 (by signal 15)
frigate  | s6-rc: info: service go2rtc-healthcheck successfully stopped
frigate  | 2024-10-14 09:44:22.094690649  [INFO] Service CERTSYNC exited with code 256 (by signal 15)
frigate  | s6-rc: info: service certsync successfully stopped
frigate  | s6-rc: info: service nginx: stopping
frigate  | s6-rc: info: service certsync-log: stopping
frigate  | s6-rc: info: service certsync-log successfully stopped
frigate  | 2024-10-14 09:44:22.149720199  [INFO] Service NGINX exited with code 0 (by signal 0)
frigate  | s6-rc: info: service nginx successfully stopped
frigate  | s6-rc: info: service nginx-log: stopping
frigate  | s6-rc: info: service frigate: stopping
frigate  | s6-rc: info: service frigate successfully stopped
frigate  | s6-rc: info: service go2rtc: stopping
frigate  | s6-rc: info: service frigate-log: stopping
frigate  | s6-rc: info: service nginx-log successfully stopped
frigate  | 2024-10-14 09:44:22.164459492  exit with signal: terminated
frigate  | s6-rc: info: service frigate-log successfully stopped
frigate  | 2024-10-14 09:44:22.182151683  [INFO] The go2rtc service exited with code 0 (by signal 0)
frigate  | s6-rc: info: service go2rtc successfully stopped
frigate  | s6-rc: info: service go2rtc-log: stopping
frigate  | s6-rc: info: service go2rtc-log successfully stopped
frigate  | s6-rc: info: service log-prepare: stopping
frigate  | s6-rc: info: service s6rc-fdholder: stopping
frigate  | s6-rc: info: service log-prepare successfully stopped
frigate  | s6-rc: info: service legacy-cont-init: stopping
frigate  | s6-rc: info: service s6rc-fdholder successfully stopped
frigate  | s6-rc: info: service legacy-cont-init successfully stopped
frigate  | s6-rc: info: service fix-attrs: stopping
frigate  | s6-rc: info: service fix-attrs successfully stopped
frigate  | s6-rc: info: service s6rc-oneshot-runner: stopping
frigate  | s6-rc: info: service s6rc-oneshot-runner successfully stopped

(I omitted the rest, as it goes on to try to restart)

Relevant go2rtc log output

N/A

FFprobe output from your camera

# NOTE: this is from my *working* instance, as the new (non-working) instance doesn't run long enough to get a usable shell
# I use this same URL in my working Frigate instance (though with 127.0.0.1) without issue
# I've also tested this URL from VLC

root@fb76b06f9e52:/opt/frigate# ffprobe rtsp://user:pass@ip_addr:8554/Front_Porch_Sub 
ffprobe version n5.1-2-g915ef932a3-20220731 Copyright (c) 2007-2022 the FFmpeg developers
  built with gcc 12.1.0 (crosstool-NG 1.25.0.55_3defb7b)
  configuration: --prefix=/ffbuild/prefix --pkg-config-flags=--static --pkg-config=pkg-config --cross-prefix=x86_64-ffbuild-linux-gnu- --arch=x86_64 --target-os=linux --enable-gpl --enable-version3 --disable-debug --enable-iconv --enable-libxml2 --enable-zlib --enable-libfreetype --enable-libfribidi --enable-gmp --enable-lzma --enable-fontconfig --enable-libvorbis --enable-opencl --enable-libpulse --enable-libvmaf --enable-libxcb --enable-xlib --enable-amf --enable-libaom --enable-libaribb24 --enable-avisynth --enable-libdav1d --enable-libdavs2 --disable-libfdk-aac --enable-ffnvcodec --enable-cuda-llvm --enable-frei0r --enable-libgme --enable-libass --enable-libbluray --enable-libjxl --enable-libmp3lame --enable-libopus --enable-mbedtls --enable-librist --enable-libtheora --enable-libvpx --enable-libwebp --enable-lv2 --enable-libmfx --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenh264 --enable-libopenjpeg --enable-libopenmpt --enable-librav1e --enable-librubberband --disable-schannel --enable-sdl2 --enable-libsoxr --enable-libsrt --enable-libsvtav1 --enable-libtwolame --enable-libuavs3d --enable-libdrm --enable-vaapi --enable-libvidstab --enable-vulkan --enable-libshaderc --enable-libplacebo --enable-libx264 --enable-libx265 --enable-libxavs2 --enable-libxvid --enable-libzimg --enable-libzvbi --extra-cflags=-DLIBTWOLAME_STATIC --extra-cxxflags= --extra-ldflags=-pthread --extra-ldexeflags=-pie --extra-libs='-ldl -lgomp' --extra-version=20220731
  libavutil      57. 28.100 / 57. 28.100
  libavcodec     59. 37.100 / 59. 37.100
  libavformat    59. 27.100 / 59. 27.100
  libavdevice    59.  7.100 / 59.  7.100
  libavfilter     8. 44.100 /  8. 44.100
  libswscale      6.  7.100 /  6.  7.100
  libswresample   4.  7.100 /  4.  7.100
  libpostproc    56.  6.100 / 56.  6.100
[rtsp @ 0x563366c24140] method SETUP failed: 461 Unsupported transport
Input #0, rtsp, from 'rtsp://user:pass@ip_addr:8554/Front_Porch_Sub':
  Metadata:
    title           : go2rtc/1.9.2
  Duration: N/A, start: 0.200000, bitrate: N/A
  Stream #0:0: Video: h264 (Main), yuv420p(tv, progressive), 704x480, 5 fps, 5 tbr, 90k tbn

Frigate stats

N/A

Install method

Docker Compose

docker-compose file or Docker CLI command

services:
  frigate:
    container_name: frigate
    privileged: true
    restart: unless-stopped
    image: ghcr.io/blakeblackshear/frigate:stable
    shm_size: "2048mb"
    volumes:
      - /usr/share/zoneinfo/America/Chicago:/etc/localtime:ro
      - /mnt/nfs/frigate-test/config:/config
      - /mnt/nfs/frigate-test/media:/media/frigate
      - type: tmpfs # reduce ssd wear
        target: /tmp/cache
        tmpfs:
          size: 4294967296 # 4 GB
    ports:
      - "5000:5000"
      - "8554:8554" # RTSP feeds
      - "8555:8555/tcp" # WebRTC over tcp
      - "8555:8555/udp" # WebRTC over udp

    devices:
      - /dev/dri/renderD128:/dev/dri/renderD128
      - /dev/dri/card1:/dev/dri/card1

Object Detector

OpenVino

Network connection

Wired

Camera make and model

EmpireTech (Dahua) IPC-B54IR-ZE-S3

Screenshots of the Frigate UI's System metrics pages

N/A

Any other information that may be helpful

N/A

Answered by matt-garman

Oct 15, 2024

So I wiped this system and installed Alpine Linux, and now everything is working as-expected. Not just the config above, but all four cameras, shm_size dropped down to 512mb, and recording with the primary (full resolution, high FPS) streams. Total system load is around 0.75 to 0.80 (each of the four cores is hanging around 20% utilization, with a fair amount of ebb and flow). And using only about 10 Watts measured from the wall.

So it appears there is something wrong with the Intel GPU software stack under Proxmox, at least in regards to the Celeron n5105.

View full answer

NickM-27 · 2024-10-14T15:38:46Z

NickM-27
Oct 14, 2024
Collaborator Sponsor

that's very odd, it would be good to see the contents of /dev/shm when it crashes

4 replies

matt-garman Oct 14, 2024
Author

I started a shell while it runs, and did while [ 1 ] ; do df -h ; du -ch /dev/shm ; ls -lahR /dev/shm ; done. Here's the last thing that was printed before it crashed and kicked me out of the shell:

Filesystem                                     Size  Used Avail Use% Mounted on
overlay                                         94G   16G   75G  17% /
tmpfs                                           64M     0   64M   0% /dev
shm                                            2.0G  2.9M  2.0G   1% /dev/shm
fileserver:/mnt/data1pool/frigate-test/config   11T  1.0M   11T   1% /config
tmpfs                                          4.0G  1.3M  4.0G   1% /tmp/cache
/dev/mapper/pve-root                            94G   16G   75G  17% /usr/share/zoneinfo/Etc/UTC
fileserver:/mnt/data1pool/frigate-test/media    11T  1.0M   11T   1% /media/frigate
20K     /dev/shm/logs/frigate
4.0K    /dev/shm/logs/go2rtc
4.0K    /dev/shm/logs/nginx
4.0K    /dev/shm/logs/certsync
32K     /dev/shm/logs
4.0K    /dev/shm/nginx_cache/6/f5
4.0K    /dev/shm/nginx_cache/6
4.0K    /dev/shm/nginx_cache
2.6M    /dev/shm
2.6M    total
/dev/shm:
total 2.5M
drwxrwxrwt  4 root root  260 Oct 14 10:52 .
drwxr-xr-x 13 root root 4.6K Oct 14 10:52 ..
-rw-------  1 root root 264K Oct 14 10:52 Front_Porch
-rw-------  1 root root 450K Oct 14 10:52 Front_Porch1728921158.656833
-rw-------  1 root root 450K Oct 14 10:52 Front_Porch1728921158.684647
-rw-------  1 root root 450K Oct 14 10:52 Front_Porch1728921163.653346
-rw-------  1 root root 450K Oct 14 10:52 Front_Porch1728921168.655223
-rw-------  1 root root 450K Oct 14 10:52 Front_Porch1728921173.63657
-rw-------  1 root root 450K Oct 14 10:52 Front_Porch1728921173.826142
-rw-r--r--  1 root root  126 Oct 14 10:52 go2rtc.yaml
drwxr-xr-x  6 root root  120 Oct 14 10:52 logs
drwx------  3 root root   60 Oct 14 10:52 nginx_cache
-rw-------  1 root root  480 Oct 14 10:52 out-Front_Porch

/dev/shm/logs:
total 0
drwxr-xr-x 6 root   root    120 Oct 14 10:52 .
drwxrwxrwt 4 root   root    260 Oct 14 10:52 ..
drwxr-sr-x 2 nobody nogroup 100 Oct 14 10:52 certsync
drwxr-sr-x 2 nobody nogroup 100 Oct 14 10:52 frigate
drwxr-sr-x 2 nobody nogroup 100 Oct 14 10:52 go2rtc
drwxr-sr-x 2 nobody nogroup 100 Oct 14 10:52 nginx

/dev/shm/logs/certsync:
total 4.0K
drwxr-sr-x 2 nobody nogroup 100 Oct 14 10:52 .
drwxr-xr-x 6 root   root    120 Oct 14 10:52 ..
-rwxr--r-- 1 nobody nogroup 150 Oct 14 10:52 current
-rw-r--r-- 1 nobody nogroup   0 Oct 14 10:52 lock
-rw-r--r-- 1 nobody nogroup   0 Oct 14 10:52 state

/dev/shm/logs/frigate:
total 20K
drwxr-sr-x 2 nobody nogroup 100 Oct 14 10:52 .
drwxr-xr-x 6 root   root    120 Oct 14 10:52 ..
-rwxr--r-- 1 nobody nogroup 20K Oct 14 10:52 current
-rw-r--r-- 1 nobody nogroup   0 Oct 14 10:52 lock
-rw-r--r-- 1 nobody nogroup   0 Oct 14 10:52 state

/dev/shm/logs/go2rtc:
total 4.0K
drwxr-sr-x 2 nobody nogroup 100 Oct 14 10:52 .
drwxr-xr-x 6 root   root    120 Oct 14 10:52 ..
-rwxr--r-- 1 nobody nogroup 870 Oct 14 10:52 current
-rw-r--r-- 1 nobody nogroup   0 Oct 14 10:52 lock
-rw-r--r-- 1 nobody nogroup   0 Oct 14 10:52 state

/dev/shm/logs/nginx:
total 4.0K
drwxr-sr-x 2 nobody nogroup  100 Oct 14 10:52 .
drwxr-xr-x 6 root   root     120 Oct 14 10:52 ..
-rwxr--r-- 1 nobody nogroup 1.3K Oct 14 10:52 current
-rw-r--r-- 1 nobody nogroup    0 Oct 14 10:52 lock
-rw-r--r-- 1 nobody nogroup    0 Oct 14 10:52 state

/dev/shm/nginx_cache:
total 0
drwx------ 3 root root  60 Oct 14 10:52 .
drwxrwxrwt 4 root root 260 Oct 14 10:52 ..
drwx------ 3 root root  60 Oct 14 10:52 6

/dev/shm/nginx_cache/6:
total 0
drwx------ 3 root root 60 Oct 14 10:52 .
drwx------ 3 root root 60 Oct 14 10:52 ..
drwx------ 2 root root 60 Oct 14 10:52 f5

/dev/shm/nginx_cache/6/f5:
total 4.0K
drwx------ 2 root root  60 Oct 14 10:52 .
drwx------ 3 root root  60 Oct 14 10:52 ..
-rw------- 1 root root 555 Oct 14 10:52 3ed75223676d939335ba29de62b2df56

NickM-27 Oct 14, 2024
Collaborator Sponsor

it doesn't seem like it is overflowing at all, that is very odd.

matt-garman Oct 14, 2024
Author

Would you expect a bus error like this if the hardware was too slow to keep up? For the few seconds I can see ffmpeg show up in top (before it crashes with bus error), I see the total CPU usage get up to about 380% from the frigate.detector process alone. This feels a bit high to me. My other system never gets anywhere near this, though it is a substantially more powerful system (Ryzen 5700x). Is there anything in the config above that is potentially killing performance?

NickM-27 Oct 14, 2024
Collaborator Sponsor

Yes that could make sense, though that cpu usage makes no sense given that it should be using openvino on gpu

matt-garman · 2024-10-15T01:34:33Z

matt-garman
Oct 15, 2024
Author

So I wiped this system and installed Alpine Linux, and now everything is working as-expected. Not just the config above, but all four cameras, shm_size dropped down to 512mb, and recording with the primary (full resolution, high FPS) streams. Total system load is around 0.75 to 0.80 (each of the four cores is hanging around 20% utilization, with a fair amount of ebb and flow). And using only about 10 Watts measured from the wall.

So it appears there is something wrong with the Intel GPU software stack under Proxmox, at least in regards to the Celeron n5105.

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[Support]: Bus error followed by Python exceptions despite 2048mb shm_size and single low-FPS/low-res stream #14340

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[Support]: Bus error followed by Python exceptions despite 2048mb shm_size and single low-FPS/low-res stream #14340

matt-garman Oct 14, 2024

Describe the problem you are having

Version

What browser(s) are you using?

Frigate config file

Relevant Frigate log output

Relevant go2rtc log output

FFprobe output from your camera

Frigate stats

Install method

docker-compose file or Docker CLI command

Object Detector

Network connection

Camera make and model

Screenshots of the Frigate UI's System metrics pages

Any other information that may be helpful

Replies: 2 comments · 4 replies

NickM-27 Oct 14, 2024 Collaborator Sponsor

matt-garman Oct 14, 2024 Author

NickM-27 Oct 14, 2024 Collaborator Sponsor

matt-garman Oct 14, 2024 Author

NickM-27 Oct 14, 2024 Collaborator Sponsor

matt-garman Oct 15, 2024 Author

matt-garman
Oct 14, 2024

Replies: 2 comments 4 replies

NickM-27
Oct 14, 2024
Collaborator Sponsor

matt-garman Oct 14, 2024
Author

NickM-27 Oct 14, 2024
Collaborator Sponsor

matt-garman Oct 14, 2024
Author

NickM-27 Oct 14, 2024
Collaborator Sponsor

matt-garman
Oct 15, 2024
Author