[Support]: "No frames have been received" error even when restream is working

[distante]

Checklist

• I have updated to the latest available Frigate version.
• I have cleared the cache of my browser.
• I have tried a different browser to see if it is related to my browser.
• I have tried reproducing the issue in incognito mode to rule out problems with any third party extensions or plugins I have installed.

Describe the problem you are having

From time to time, some of my cameras, (sometimes all) show the "No frames have been received" message in the preview, but their re-stream is working, externally and on Frigate itself.

When it happens, a frigate restart does not always fix the problem, I have to restart it several times until it is fixed. Then It stays working for some days/weeks and some day it happens again.

Steps to reproduce

Do not know what triggers it, but see the start up logs, there are some Python errors there.

Version

0.14.1-f4f3cfa

In which browser(s) are you experiencing the issue with?

All

Frigate config file

# yaml-language-server: $schema=http://frigate:5001/api/config/schema.json
mqtt:
  host: homeassistant
  user: mosquitto_broker
  password: '{FRIGATE_MOSQUITO_PASSWORD}'

ffmpeg:
  hwaccel_args: preset-vaapi

detectors:
  coral:
    # Required: type of the detector
    # Valid values are 'edgetpu' (requires device property below) and 'cpu'.
    type: edgetpu
    # Optional: device name as defined here: https://coral.ai/docs/edgetpu/multiple-edgetpu/#using-the-tensorflow-lite-python-api
    device: usb
    # Optional: num_threads value passed to the tflite.Interpreter (default: shown below)
    # This value is only used for CPU types
    # num_threads: 3

go2rtc:
  streams:
    dana:
      - '{FRIGATE_CAMERA_DANA_PATH}'
      - tapo://{FRIGATE_TAPO_CLOUD_PASSWORD}@dana-cam.fritz.box
      - ffmpeg:dana#audio=aac
    ian:
      - ffmpeg:{FRIGATE_CAMERA_IAN_PATH}
      - tapo://{FRIGATE_TAPO_CLOUD_PASSWORD}@ian-cam.fritz.box
      - ffmpeg:ian#audio=aac
    sala:
      - '{FRIGATE_CAMERA_SALA_PATH}'
      - tapo://{FRIGATE_TAPO_CLOUD_PASSWORD}@sala-cam.fritz.box
      - ffmpeg:sala#audio=aac
    hobbyraum:
      - '{FRIGATE_CAMERA_HOBBYRAUM_PATH}'
      - tapo://{FRIGATE_TAPO_CLOUD_PASSWORD}@hobbyraum-cam.fritz.box
      - ffmpeg:hobbyraum#audio=aac
    dana_panoramica:
      - '{FRIGATE_CAMERA_DANA_PANORAMICA_PATH}'
      - tapo://{FRIGATE_TAPO_CLOUD_PASSWORD}@dana-panoramica-cam.fritz.box
      - ffmpeg:dana_panoramica#audio=aac
    camera_printer:
      - '{FRIGATE_PRINTER_CAMERA_PATH}'
      - ffmpeg:camera_printer#audio=aac
  webrtc:
    candidates:
      ## This is the device running frigate
      - frigate.fritz.box:8555
      - stun:8555

cameras:
  dana: # <------ Name the camera
    ffmpeg:
      output_args:
        record: preset-record-generic-audio-copy
      inputs:
        - path: rtsp://127.0.0.1:8554/dana
          input_args: preset-rtsp-restream
          roles:
            - record
            - detect

    record:
      enabled: true
      retain:
        days: 7
        mode: motion
    detect:
      enabled: false
      width: 1920 # <---- update for your camera's resolution
      height: 1080 # <---- update for your camera's resolution
    motion:
      threshold: 25 # Default 25
      contour_area: 15 # Default 30
      delta_alpha: 0.2 # default 0.2
      # https://www.geeksforgeeks.org/background-subtraction-in-an-image-using-concept-of-running-average/
      frame_alpha: 0.2 # default 0.2
      frame_height: 50 # default 50
      # NOTE: see docs for more detailed info on creating masks
      mask:
        # Camara encima de la cabeza
        - 0,0,1050,0,631,0,754,0,750,67,763,1080,1414,1080,1657,0,1920,0,1920,402,1920,1080,0,1080
      improve_contrast: false
      mqtt_off_delay: 3 # 30
    snapshots:
      enabled: false
      bounding_box: true
      # retain:
      #   default: 14
  ian: # <------ Name the camera
    ffmpeg:
      output_args:
        record: preset-record-generic-audio-copy
      inputs:
        - path: rtsp://127.0.0.1:8554/ian
          roles:
            - record
            - detect

    record:
      enabled: true
      retain:
        days: 7
        mode: motion
    detect:
      enabled: false
      width: 1920 # <---- update for your camera's resolution
      height: 1080 # <---- update for your camera's resolution
    motion:
      threshold: 25 # Default 25
      contour_area: 15 # Default 30
      delta_alpha: 0.2 # default 0.2
      # https://www.geeksforgeeks.org/background-subtraction-in-an-image-using-concept-of-running-average/
      frame_alpha: 0.2 # default 0.2
      frame_height: 50 # default 50
      mask:
        - 0,0,623,0,624,62,0,70 # Ignore time
      improve_contrast: false
      mqtt_off_delay: 3 # 30
    snapshots:
      enabled: false
      bounding_box: true

  sala: # <------ Name the camera
    ffmpeg:
      output_args:
        record: preset-record-generic-audio-copy
      inputs:
        - path: rtsp://127.0.0.1:8554/sala
          input_args: preset-rtsp-restream
          roles:
            - record
            - detect

    record:
      enabled: true
      retain:
        days: 7
        mode: motion
    detect:
      enabled: false
      width: 1920 # <---- update for your camera's resolution
      height: 1080 # <---- update for your camera's resolution
    motion:
      threshold: 25 # Default 25
      contour_area: 15 # Default 30
      delta_alpha: 0.2 # default 0.2
      # https://www.geeksforgeeks.org/background-subtraction-in-an-image-using-concept-of-running-average/
      frame_alpha: 0.2 # default 0.2
      frame_height: 50 # default 50
      mask:
        - 0,0,623,0,624,62,0,70 # Ignore time
      improve_contrast: false
      # Optional: Delay when updating camera motion through MQTT from ON -> OFF (default: shown below).
      mqtt_off_delay: 1 # 30
    snapshots:
      enabled: false
      bounding_box: true
      # retain:
      #   default: 14

  hobbyraum: # <------ Name the camera
    ffmpeg:
      output_args:
        record: preset-record-generic-audio-copy
      inputs:
        # NOTE: path may include environment variables, which must begin with 'FRIGATE_' and be referenced in {}
        - path: rtsp://127.0.0.1:8554/hobbyraum
          input_args: preset-rtsp-restream
          roles:
            - record
            - detect
    record:
      enabled: true
      retain:
        days: 7
        mode: motion
    detect:
      enabled: false
      width: 1920 # <---- update for your camera's resolution
      height: 1080 # <---- update for your camera's resolution
    motion:
      threshold: 25 # Default 25
      contour_area: 15 # Default 30
      delta_alpha: 0.2 # default 0.2
      # https://www.geeksforgeeks.org/background-subtraction-in-an-image-using-concept-of-running-average/
      frame_alpha: 0.2 # default 0.2
      frame_height: 50 # default 50
      mask:
        - 0,0,623,0,624,62,0,70 # Ignore time
      improve_contrast: false
      mqtt_off_delay: 1 # 30
    snapshots:
      enabled: false
      bounding_box: true
      # retain:
      #   default: 14

  dana_panoramica: # <------ Name the camera
    ffmpeg:
      output_args:
        record: preset-record-generic-audio-copy
      inputs:
        - path: rtsp://127.0.0.1:8554/dana_panoramica
          roles:
            - record
            - detect
    record:
      enabled: true
      retain:
        days: 7
        mode: motion
    detect:
      enabled: false
      width: 1920 # <---- update for your camera's resolution
      height: 1080 # <---- update for your camera's resolution
    motion:
      threshold: 25 # Default 25
      contour_area: 15 # Default 30
      delta_alpha: 0.2 # default 0.2
      # https://www.geeksforgeeks.org/background-subtraction-in-an-image-using-concept-of-running-average/
      frame_alpha: 0.2 # default 0.2
      frame_height: 50 # default 50
      mask:
        - 0,0,623,0,624,62,0,70 # Ignore time
      improve_contrast: false
      mqtt_off_delay: 3 # 30
    snapshots:
      enabled: false
      bounding_box: true
version: 0.14

docker-compose file or Docker CLI command

version: "3.9"

services:
  frigate:
    container_name: frigate
    restart: unless-stopped
    # To allow iGPU stats, needs system changes... maybe not needed https://docs.frigate.video/configuration/hardware_acceleration/#cap_perfmon
    cap_add:
      - CAP_PERFMON
    image: ghcr.io/blakeblackshear/frigate:stable 
    shm_size: "180mb" # update for your cameras based on calculation above
    devices:
      - /dev/bus/usb:/dev/bus/usb # passes the USB Coral, needs to be modified for other versions
#      - /dev/apex_0:/dev/apex_0 # passes a PCIe Coral, follow driver instructions here https://coral.ai/docs/m2/get-started/#2a-on-linux
      - /dev/dri/renderD128 # for intel hwaccel, needs to be updated for your hardware
    volumes:
      #- /dev/bus/usb:/dev/bus/usb
      - /etc/localtime:/etc/localtime:ro
      - /srv/stack/frigate/config:/config
      - /mnt/nas-one-frigate-data/:/media/frigate
      - type: tmpfs # Optional: 1GB of memory, reduces SSD/SD Card wear
        target: /tmp/cache
        tmpfs:
          size: 1000000000
    ports:
      - 5001:5000 # MAC devices use port 5000 for AirPlay Receiver https://stackoverflow.com/a/69829313/1255819
      - "8554:8554" # RTSP feeds
      - "8555:8555/tcp" # WebRTC over tcp
      - "8555:8555/udp" # WebRTC over udp
    environment:

      - FRIGATE_MOSQUITO_PASSWORD=${FRIGATE_MOSQUITO_PASSWORD}
      - FRIGATE_CAMERA_DANA_PATH=${FRIGATE_CAMERA_DANA_PATH}
      - FRIGATE_CAMERA_IAN_PATH=${FRIGATE_CAMERA_IAN_PATH}
      - FRIGATE_CAMERA_SALA_PATH=${FRIGATE_CAMERA_SALA_PATH}
      - FRIGATE_CAMERA_HOBBYRAUM_PATH=${FRIGATE_CAMERA_HOBBYRAUM_PATH}
      - FRIGATE_CAMERA_DANA_PANORAMICA_PATH=${FRIGATE_CAMERA_DANA_PANORAMICA_PATH}

Relevant Frigate log output

2025-01-07 19:25:51.370722924  [INFO] Preparing Frigate...
2025-01-07 19:25:51.437067634  [INFO] Starting Frigate...
2025-01-07 19:25:53.003554811  [2025-01-07 19:25:53] frigate.app                    INFO    : Starting Frigate (0.14.1-f4f3cfa)
2025-01-07 19:25:53.031619898  [2025-01-07 19:25:53] frigate.util.config            INFO    : Checking if frigate config needs migration...
2025-01-07 19:25:53.085907661  [2025-01-07 19:25:53] frigate.util.config            INFO    : frigate config does not need migration...
2025-01-07 19:25:53.152676546  [2025-01-07 19:25:53] peewee_migrate.logs            INFO    : Starting migrations
2025-01-07 19:25:53.152986576  [2025-01-07 19:25:53] peewee_migrate.logs            INFO    : There is nothing to migrate
2025-01-07 19:25:53.204904326  [2025-01-07 19:25:53] frigate.app                    INFO    : Recording process started: 336
2025-01-07 19:25:53.210933145  [2025-01-07 19:25:53] frigate.app                    INFO    : Recording process started: 345
2025-01-07 19:25:53.213905861  [2025-01-07 19:25:53] frigate.app                    INFO    : go2rtc process pid: 97
2025-01-07 19:25:53.262431202  [2025-01-07 19:25:53] frigate.app                    INFO    : Output process started: 370
2025-01-07 19:25:53.272743322  [2025-01-07 19:25:53] detector.coral                 INFO    : Starting detection process: 367
2025-01-07 19:25:53.291175234  [2025-01-07 19:25:53] frigate.comms.dispatcher       INFO    : Turning on detection for dana_panoramica
2025-01-07 19:25:53.361227969  [2025-01-07 19:25:53] frigate.app                    INFO    : Camera processor started for dana: 393
2025-01-07 19:25:53.368259916  [2025-01-07 19:25:53] frigate.app                    INFO    : Camera processor started for ian: 394
2025-01-07 19:25:53.375226558  [2025-01-07 19:25:53] frigate.app                    INFO    : Camera processor started for sala: 400
2025-01-07 19:25:53.382685136  [2025-01-07 19:25:53] frigate.app                    INFO    : Camera processor started for hobbyraum: 403
2025-01-07 19:25:53.403936154  [2025-01-07 19:25:53] frigate.app                    INFO    : Camera processor started for dana_panoramica: 416
2025-01-07 19:25:53.413245037  [2025-01-07 19:25:53] frigate.app                    INFO    : Capture process started for dana: 419
2025-01-07 19:25:53.420816542  [2025-01-07 19:25:53] frigate.app                    INFO    : Capture process started for ian: 425
2025-01-07 19:25:53.427882197  [2025-01-07 19:25:53] frigate.app                    INFO    : Capture process started for sala: 429
2025-01-07 19:25:53.435003812  [2025-01-07 19:25:53] frigate.app                    INFO    : Capture process started for hobbyraum: 435
2025-01-07 19:25:53.442672508  [2025-01-07 19:25:53] frigate.app                    INFO    : Capture process started for dana_panoramica: 440
2025-01-07 19:25:55.933917993  [2025-01-07 19:25:53] frigate.detectors.plugins.edgetpu_tfl INFO    : Attempting to load TPU as usb
2025-01-07 19:25:55.938817000  [2025-01-07 19:25:55] frigate.detectors.plugins.edgetpu_tfl INFO    : TPU found
2025-01-07 19:25:56.569393053  [2025-01-07 19:25:56] frigate.util.services          ERROR   : Unable to poll intel GPU stats: Failed to initialize PMU! (Permission denied)
2025-01-07 19:33:24.629931  2025-01-07 19:25:56.569397898
2025-01-07 19:25:58.417558372  Fatal Python error: Bus error
2025-01-07 19:33:24.629942  2025-01-07 19:25:58.417562389
2025-01-07 19:25:58.417564028  Thread 0x000074785dffb6c0 (most recent call first):
2025-01-07 19:25:58.417565466    File "/usr/lib/pytFatal Python error: hoBus errorn
2025-01-07 19:33:24.629946  2025-01-07 19:25:58.417567451
2025-01-07 19:25:58.417568795  3.Thread 0x9/000074785dffb6c0t (most recent call first):
2025-01-07 19:25:58.417572734  hr  File e"a/duisnrg/.lpiyb"/p, line y312t in howna3i.t9
2025-01-07 19:25:58.417588015  /t  File h"r/euasdri/nlgi.bp/yp"yt, line h312o in n3w.a9i/tm
2025-01-07 19:25:58.417589820  ul  File t"i/pursorc/elsisbi/npgy/tqhuoenu3e.s9./pmyu"l, line t233i in p_rfoeceeds
2025-01-07 19:25:58.417591714  s  File i"n/gu/sqru/eluib/python3.9/threading.py", line 892 in run
2025-01-07 19:25:58.417593192    File "/usr/lib/python3.9/threading.py", line 954 in _bootstrap_inner
2025-01-07 19:25:58.417594456    File "/usr/lib/python3.9/threading.py", line 912 in _bootstrap
2025-01-07 19:33:19.141127  2025-01-07 19:25:58.417613145
2025-01-07 19:25:58.417614670  Current thread 0x000074785d7fa6c0 (most recent call first):
2025-01-07 19:25:58.417616033    File "/opt/frigate/frigate/video.py", line 119 in capture_frames
2025-01-07 19:25:58.417629908    File "/opt/frigate/frigate/video.py", line 346 in run
2025-01-07 19:25:58.417631427    File "/usr/lib/python3.9e/st.hprye"ad, line i233n in g._pfye"e, line d954
2025-01-07 19:25:58.417632710   in _  File b"o/outssrt/rlaipb_/ipnyntehro
2025-01-07 19:25:58.417634008  n  File 3"./9u/strh/rleiabd/ipnygt.hpoyn3"., line 9892/ in thrruena
2025-01-07 19:25:58.417635294  di  File n"g/.upsyr"/, line l912i in b_/bpoyotthsotnr3a.p9
2025-01-07 19:25:58.417636395  /
2025-01-07 19:25:58.417637614  tThread 0xh000074785cff96c0r (most recent call first):
2025-01-07 19:25:58.417638934  e  File a"d/ionpgt./pfyr"ig, line a954t in e/_fbroiogtastter/avpi_dienon.epry
2025-01-07 19:25:58.417650866  "  File , line 194" in /ruusnr
2025-01-07 19:25:58.417652447  /  File l"i/bu/spry/tlhiobn/3p.y9t/htohnr3e.a9d/itnhgr.epayd"i, line n912g in .p_yb"o, line o954t in s_tbroaopt
2025-01-07 19:25:58.417653431  st
2025-01-07 19:25:58.417654646  rCurrent thread 0xa000074785d7fa6c0p (most recent call first):
2025-01-07 19:25:58.417655860  _i  File n"n/eorp
2025-01-07 19:25:58.417657335  t  File /"f/ruisgra/tlei/bf/rpiygtahtoen/3v.i9d/etoh.rpeya"di, line n119g in .cpayp"t, line u912r in e__bforoatmsetsr
2025-01-07 19:25:58.417658374  ap  File
2025-01-07 19:25:58.417659382  "
2025-01-07 19:25:58.417660579  /Thread 0xo0000747857d076c0p (most recent call first):
2025-01-07 19:25:58.417677861  t/  File f"r/iogpatt/ef/rfirgiagtaet/ef/rviigdaetoe./plyo"g., line p346y in "r, line u95n in
2025-01-07 19:25:58.417679028  r  File u"n/
2025-01-07 19:25:58.417680575  usr/l  File i"b//upsyrt/hloinb3/.p9y/tthhorne3a.d9i/ntgh.rpeya"d, line i954n in g_.bpoyo"t, line s954t in r_abpo_oitnsnterra
2025-01-07 19:25:58.417681631  p  File _"i/nunserr/
2025-01-07 19:25:58.417683246  l  File i"b//upsyrt/hloinb3/.p9y/tthhorne3a.d9i/ntgh.rpeya"d, line i912n in g_.bpoyo"t, line s912t in r_abpo
2025-01-07 19:25:58.417684237  o
2025-01-07 19:25:58.417685449  tThread 0xst000074785cff96c0r (most recent call first):
2025-01-07 19:25:58.417686480  ap  File
2025-01-07 19:25:58.417687479  "
2025-01-07 19:25:58.417688684  /Thread 0xo00007478b3683740p (most recent call first):
2025-01-07 19:25:58.417690087  t  File /"f/ruisgra/tlei/bf/rpiygtahtoen/3v.i9d/etoh.rpeya"di, line n194g in .rpuyn"
2025-01-07 19:25:58.417691365  , line   File 1049" in /_uwsari/tl_ifbo/rp_yttshtoant3e._9l/otchkr
2025-01-07 19:25:58.417692657  e  File a"d/iunsgr./plyi"b, line /954p in y_tbhooont3s.t9r/atph_rienandeirn
2025-01-07 19:25:58.417693816  g  File ."p/yu"s, line r1033/ in ljiobi/np
2025-01-07 19:25:58.417695302  y  File t"h/oonp3t./9f/rtihgraetaed/ifnrgi.gpayt"e, line /912v in i_dbeooo.tpsyt"r, line a383p in
2025-01-07 19:25:58.417714574  c
2025-01-07 19:25:58.417715913  aThread 0xp0000747857d076c0t (most recent call first):
2025-01-07 19:25:58.417717027  ur  File e"_/coapmte/rfar
2025-01-07 19:25:58.417718275  i  File g"a/tues/rf/rliigba/tpey/tlhoogn.3p.y9"/m, line u95l in triupnr
2025-01-07 19:25:58.417719442  ocessing/process.py", line 108 in run
2025-01-07 19:25:58.417720765    File "/usr/lib/python3.9/multiprocessing/process.py", line 315 in _bootstrap
2025-01-07 19:25:58.417722371    File "/usr/lib  File /"p/yutshro/nl3i.b9//pmyutlhtoinp3r.o9c/etshsrienagd/ipnogp.epny_"f, line o954r in k_.bpoyo"t, line s71t in r_alpa_uinncnh
2025-01-07 19:25:58.417723609    File "/usre/rl
2025-01-07 19:25:58.417725132  i  File b"//puystrh/olni3b./9p/ymtuhlotni3p.r9o/ctehsrseiandgi/npgo.ppeyn"_, line f912o in r_kb.opoyt"s, line t19r in a_p_
2025-01-07 19:25:58.417726095  i
2025-01-07 19:25:58.417727282  nThread 0xi00007478b3683740t (most recent call first):
2025-01-07 19:25:58.417728268  __  File
2025-01-07 19:25:58.417729745  "/u  File s"r//ulsirb//lpiybt/hpoynt3h.o9n/3t.h9r/emaudlitnigp.rpocessing/context.py", line 277 in _Popeyn"
2025-01-07 19:25:58.417731028  , line   File 1049" in /_uwsari/tl_ifbo/rpython3.9_/tmsutlattiep_rloocceks
2025-01-07 19:25:58.417750062  si  File n"g//ucsorn/tleixbt/.ppyyt"h, line o224n in 3_.P9o/ptehnr
2025-01-07 19:25:58.417751475  e  File a"d/iunsgr./plyi"b, line /1033p in ytjhooinn3
2025-01-07 19:25:58.417752755  .  File 9/"m/uolptti/pfrroicgeastsei/nfgr/process.py", line 121 in start
2025-01-07 19:25:58.417754188    File "/opt/frigiagtaet/ef/rviigdaetoe./payp"p, line .383p in y"c, line a520p in tsutraer_tc_acmaemrear
2025-01-07 19:25:58.417755325  a  File _c"a/putsurr/el_ipbr/opcyetshsoens3
2025-01-07 19:25:58.417756749  .9/multi  File p"/opt/frriogcaetses/ifnrgi/gpartoec/easpsp..ppyy"", line , line 108696 in  in rsutna
2025-01-07 19:25:58.417757718  rt
2025-01-07 19:25:58.417759318    File   File ""//uosprt//lfirbi/gpaytteh/forni3g.a9t/em/u_l_tmiapirno_c_e.spsyi"n, line g17/ in p<rmoocdeuslse.>
2025-01-07 19:25:58.417760492  py", line 315  File  in "_/buosort/sltirba/ppy
2025-01-07 19:25:58.417761697  thon3.  File 9"//ruusnrp/yl.ipby/"p, line y87 in _run_code
2025-01-07 19:25:58.417763181    File "/usr/libt/hpoynt3h.o9n/3m.u9l/triupnrpoyc.epsys"i, line n197g in /_proupne_nm_ofdourlke._pays"_m, line a71i in n_
2025-01-07 19:25:58.417764213  launch
2025-01-07 19:25:58.417765536    File "/usr/lib/python3.9/multiprocessing/popen_fork.py", line 19 in __init__
2025-01-07 19:25:58.417766822    File "/usr/lib/python3.9/multiprocessing/context.py", line 277 in _Popen
2025-01-07 19:25:58.417768077    File "/usr/lib/python3.9/multiprocessing/context.py", line 224 in _Popen
2025-01-07 19:25:58.417769472    File "/usr/lib/python3.9/multiprocessing/process.py", line 121 in start
2025-01-07 19:26:02.421034338    File "/opt/frigate/frigate/app.py", line 520 in start_camera_capture_processes
2025-01-07 19:26:02.421038892    File "/opt/frigate/frigate/app.py", line 696 in start
2025-01-07 19:26:02.421040981    File "/opt/frigate/frigate/__main__.py", line 17 in <module>
2025-01-07 19:26:02.421042845    File "/usr/lib/python3.9/runpy.py", line 87 in _run_code
2025-01-07 19:26:02.421044718    File "/usr/lib/python3.9/runpy.py", line 197 in _run_module_as_main
2025-01-07 19:26:02.421046264  Fatal Python error: Bus error
2025-01-07 19:33:14.489210  2025-01-07 19:26:02.421047813
2025-01-07 19:26:02.421049453  Thread 0x000074785dffb6c0 (most recent call first):
2025-01-07 19:26:02.421051170    File "/usr/lib/python3.9/threading.py", line 312 in wait
2025-01-07 19:26:02.421052950    File "/usr/lib/python3.9/multiprocessing/queues.py", line 233 in _feed
2025-01-07 19:26:02.421054683    File "/usr/lib/python3.9/threading.py", line 892 in run
2025-01-07 19:26:02.421056511    File "/usr/lib/python3.9/threading.py", line 954 in _bootstrap_inner
2025-01-07 19:26:02.421058210    File "/usr/lib/python3.9/threading.py", line 912 in _bootstrap
2025-01-07 19:33:12.060831  2025-01-07 19:26:02.421059598
2025-01-07 19:26:02.421061291  Current thread 0x000074785d7fa6c0 (most recent call first):
2025-01-07 19:26:02.421063090    File "/opt/frigate/frigate/video.py", line 119 in capture_frames
2025-01-07 19:26:02.421064805    File "/opt/frigate/frigate/video.py", line 346 in run
2025-01-07 19:26:02.421066636    File "/usr/lib/python3.9/threading.py", line 954 in _bootstrap_inner
2025-01-07 19:26:02.421068388    File "/usr/lib/python3.9/threading.py", line 912 in _bootstrap
2025-01-07 19:33:12.060836  2025-01-07 19:26:02.421069793
2025-01-07 19:26:02.421071453  Thread 0x000074785cff96c0 (most recent call first):
2025-01-07 19:26:02.421073122    File "/opt/frigate/frigate/video.py", line 194 in run
2025-01-07 19:26:02.421074850    File "/usr/lib/python3.9/threading.py", line 954 in _bootstrap_inner
2025-01-07 19:26:02.421076543    File "/usr/lib/python3.9/threading.py", line 912 in _bootstrap
2025-01-07 19:33:12.060840  2025-01-07 19:26:02.421077893
2025-01-07 19:26:02.421079537  Thread 0x0000747857d076c0 (most recent call first):
2025-01-07 19:26:02.421081272    File "/opt/frigate/frigate/log.py", line 95 in run
2025-01-07 19:26:02.421083089    File "/usr/lib/python3.9/threading.py", line 954 in _bootstrap_inner
2025-01-07 19:26:02.421084817    File "/usr/lib/python3.9/threading.py", line 912 in _bootstrap
2025-01-07 19:33:12.060844  2025-01-07 19:26:02.421086233
2025-01-07 19:26:02.421087907  Thread 0x00007478b3683740 (most recent call first):
2025-01-07 19:26:02.421089772    File "/usr/lib/python3.9/threading.py", line 1049 in _wait_for_tstate_lock
2025-01-07 19:26:02.421091477    File "/usr/lib/python3.9/threading.py", line 1033 in join
2025-01-07 19:26:02.421093211    File "/opt/frigate/frigate/video.py", line 383 in capture_camera
2025-01-07 19:26:02.421094997    File "/usr/lib/python3.9/multiprocessing/process.py", line 108 in run
2025-01-07 19:26:02.421096830    File "/usr/lib/python3.9/multiprocessing/process.py", line 315 in _bootstrap
2025-01-07 19:26:02.421098652    File "/usr/lib/python3.9/multiprocessing/popen_fork.py", line 71 in _launch
2025-01-07 19:26:02.421100471    File "/usr/lib/python3.9/multiprocessing/popen_fork.py", line 19 in __init__
2025-01-07 19:26:02.421102315    File "/usr/lib/python3.9/multiprocessing/context.py", line 277 in _Popen
2025-01-07 19:26:02.421104072    File "/usr/lib/python3.9/multiprocessing/context.py", line 224 in _Popen
2025-01-07 19:26:02.421105831    File "/usr/lib/python3.9/multiprocessing/process.py", line 121 in start
2025-01-07 19:26:02.421107664    File "/opt/frigate/frigate/app.py", line 520 in start_camera_capture_processes
2025-01-07 19:26:02.421109357    File "/opt/frigate/frigate/app.py", line 696 in start
2025-01-07 19:26:02.421111107    File "/opt/frigate/frigate/__main__.py", line 17 in <module>
2025-01-07 19:26:02.421112787    File "/usr/lib/python3.9/runpy.py", line 87 in _run_code
2025-01-07 19:26:02.421114524    File "/usr/lib/python3.9/runpy.py", line 197 in _run_module_as_main
2025-01-07 19:26:02.421116067  Fatal Python error: Bus error
2025-01-07 19:33:12.060854  2025-01-07 19:26:02.421117399
2025-01-07 19:26:02.421119065  Thread 0x000074785dffb6c0 (most recent call first):
2025-01-07 19:26:02.421120723    File "/usr/lib/python3.9/threading.py", line 312 in wait
2025-01-07 19:26:02.421122489    File "/usr/lib/python3.9/multiprocessing/queues.py", line 233 in _feed
2025-01-07 19:26:02.421124162    File "/usr/lib/python3.9/threading.py", line 892 in run
2025-01-07 19:26:02.421125932    File "/usr/lib/python3.9/threading.py", line 954 in _bootstrap_inner
2025-01-07 19:26:02.421127630    File "/usr/lib/python3.9/threading.py", line 912 in _bootstrap
2025-01-07 19:33:08.064872  2025-01-07 19:26:02.421128955
2025-01-07 19:26:02.421130597  Current thread 0x000074785d7fa6c0 (most recent call first):
2025-01-07 19:26:02.421132350    File "/opt/frigate/frigate/video.py", line 119 in capture_frames
2025-01-07 19:26:02.421134056    File "/opt/frigate/frigate/video.py", line 346 in run
2025-01-07 19:26:02.421135835    File "/usr/lib/python3.9/threading.py", line 954 in _bootstrap_inner
2025-01-07 19:26:02.421137557    File "/usr/lib/python3.9/threading.py", line 912 in _bootstrap
2025-01-07 19:33:08.064876  2025-01-07 19:26:02.421138900
2025-01-07 19:26:02.421140504  Thread 0x000074785cff96c0 (most recent call first):
2025-01-07 19:26:02.421142195    File "/opt/frigate/frigate/video.py", line 194 in run
2025-01-07 19:26:02.421143921    File "/usr/lib/python3.9/threading.py", line 954 in _bootstrap_inner
2025-01-07 19:26:02.421145588    File "/usr/lib/python3.9/threading.py", line 912 in _bootstrap
2025-01-07 19:33:08.064880  2025-01-07 19:26:02.421146887
2025-01-07 19:26:02.421148453  Thread 0x0000747857d076c0 (most recent call first):
2025-01-07 19:26:02.421150086    File "/opt/frigate/frigate/log.py", line 95 in run
2025-01-07 19:26:02.421151835    File "/usr/lib/python3.9/threading.py", line 954 in _bootstrap_inner
2025-01-07 19:26:02.421153543    File "/usr/lib/python3.9/threading.py", line 912 in _bootstrap
2025-01-07 19:33:08.064884  2025-01-07 19:26:02.421154835
2025-01-07 19:26:02.421156422  Thread 0x00007478b3683740 (most recent call first):
2025-01-07 19:26:02.421158212    File "/usr/lib/python3.9/threading.py", line 1049 in _wait_for_tstate_lock
2025-01-07 19:26:02.421159932    File "/usr/lib/python3.9/threading.py", line 1033 in join
2025-01-07 19:26:02.421161660    File "/opt/frigate/frigate/video.py", line 383 in capture_camera
2025-01-07 19:26:02.421163428    File "/usr/lib/python3.9/multiprocessing/process.py", line 108 in run
2025-01-07 19:26:02.421165237    File "/usr/lib/python3.9/multiprocessing/process.py", line 315 in _bootstrap
2025-01-07 19:26:02.421167010    File "/usr/lib/python3.9/multiprocessing/popen_fork.py", line 71 in _launch
2025-01-07 19:26:02.421168827    File "/usr/lib/python3.9/multiprocessing/popen_fork.py", line 19 in __init__
2025-01-07 19:26:02.421170608    File "/usr/lib/python3.9/multiprocessing/context.py", line 277 in _Popen
2025-01-07 19:26:02.421172399    File "/usr/lib/python3.9/multiprocessing/context.py", line 224 in _Popen
2025-01-07 19:26:02.421174158    File "/usr/lib/python3.9/multiprocessing/process.py", line 121 in start
2025-01-07 19:26:02.421175967    File "/opt/frigate/frigate/app.py", line 520 in start_camera_capture_processes
2025-01-07 19:26:02.421177611    File "/opt/frigate/frigate/app.py", line 696 in start
2025-01-07 19:26:02.421179299    File "/opt/frigate/frigate/__main__.py", line 17 in <module>
2025-01-07 19:26:02.421235935    File "/usr/lib/python3.9/runpy.py", line 87 in _run_code
2025-01-07 19:26:02.421237995    File "/usr/lib/python3.9/runpy.py", line 197 in _run_module_as_main
2025-01-07 19:26:02.421239992  [2025-01-07 19:25:58] frigate.video                  ERROR   : ian: Unable to read frames from ffmpeg process.
2025-01-07 19:26:02.421242024  [2025-01-07 19:25:58] frigate.video                  ERROR   : ian: ffmpeg process is not running. exiting capture thread...
2025-01-07 19:26:13.533916758  [2025-01-07 19:26:13] watchdog.ian                   ERROR   : Ffmpeg process crashed unexpectedly for ian.
2025-01-07 19:26:13.534093709  [2025-01-07 19:26:13] watchdog.ian                   ERROR   : The following ffmpeg logs include the last 100 lines prior to exit.
2025-01-07 19:26:13.534182795  [2025-01-07 19:26:13] ffmpeg.ian.detect              ERROR   : rtsp://127.0.0.1:8554/ian: Invalid data found when processing input

Relevant go2rtc log output

No special logs

Operating system

Proxmox

Install method

Docker Compose

Network connection

Wired

Camera make and model

Different Tapo Cameras

Screenshots of the Frigate UI's System metrics pages

Any other information that may be helpful

The failing cameras in the screenshot are connected to two different AP (with different SSID), one of the working camera is on the same AP as the first failing one.

In the logs there is an error for the "ian" camera, but that is NOT one of the cameras failing in the screenshot.

[NickM-27]

This is not a bug, restream and frigates internal detect handling are separate.

In your case this is due to bus error which is a totally fatal error Fatal Python error: Bus error

[distante]

Are not Bus error program related? That is Frigate related? Why it happens sometimes and sometimes not?

[NickM-27]

It's an issue that can occur if the shm overflows. You can increase shm size to avoid this.

[distante]

Currently I have 180, which theoretically is 20MB more that my max of cameras. I will try with 250MB and see how it develops. Thanks

[NickM-27]

The shm system has been reworked in 0.15 due to this issue