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    Raspberry Absturz alle 3 Tage

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    • Codierknecht
      Codierknecht Developer Most Active @shellyrulestheworld last edited by

      @shellyrulestheworld sagte in Raspberry Absturz alle 3 Tage:

      admin.0 gibt es nicht mehr.
      Kann das ein Problem sein?

      Nö - in dem Fall eher nicht.

      1 Reply Last reply Reply Quote 0
      • S
        shellyrulestheworld @apollon77 last edited by

        @apollon77 jetzt kommt ne doofe Frage: was möchtest du haben und wie lade ich es am besten herunter? 0c6581bb-4470-4462-ba9d-43db91f99eb3-grafik.png

        Thomas Braun 1 Reply Last reply Reply Quote 0
        • Thomas Braun
          Thomas Braun Most Active @shellyrulestheworld last edited by

          @shellyrulestheworld

          CodeTags verwenden, keine Screenshots.

          less -R /var/log/syslog
          
          S 1 Reply Last reply Reply Quote 0
          • S
            shellyrulestheworld @Thomas Braun last edited by shellyrulestheworld

            @thomas-braun da steht zu viel drin ... das hier in Codetags würde den Rahmen sprengen...
            Beispiel:

            videodevice /dev/video0 and input -1
            Jan 22 00:01:20 raspberrypi motion: [1:ml1] [ALR] [VID] v4l2_device_open: Failed to open video device /dev/video0: No such file or directory
            Jan 22 00:01:20 raspberrypi motion: [1:ml1] [ERR] [VID] vid_start: V4L2 device failed to open
            Jan 22 00:01:30 raspberrypi motion: [1:ml1] [WRN] [ALL] mlp_retry: Retrying until successful connection with camera
            Jan 22 00:01:30 raspberrypi motion: [1:ml1] [NTC] [VID] vid_start: Opening V4L2 device
            Jan 22 00:01:30 raspberrypi motion: [1:ml1] [NTC] [VID] v4l2_device_open: Using videodevice /dev/video0 and input -1
            Jan 22 00:01:30 raspberrypi motion: [1:ml1] [ALR] [VID] v4l2_device_open: Failed to open video device /dev/video0: No such file or directory
            Jan 22 00:01:30 raspberrypi motion: [1:ml1] [ERR] [VID] vid_start: V4L2 device failed to open
            Jan 22 00:01:40 raspberrypi motion: [1:ml1] [WRN] [ALL] mlp_retry: Retrying unti:
            
            
            Thomas Braun 1 Reply Last reply Reply Quote 0
            • Thomas Braun
              Thomas Braun Most Active @shellyrulestheworld last edited by

              @shellyrulestheworld

              Deswegen sollst du ja auch den zeitlich passenden Bereich posten.

              S 2 Replies Last reply Reply Quote 0
              • S
                shellyrulestheworld @Thomas Braun last edited by

                @thomas-braun

                Jan 23 18:47:10 raspberrypi motion: [1:ml1] [ALR] [VID] v4l2_device_open: Failed to open video device /dev/video0: No such file or directory
                Jan 23 18:47:10 raspberrypi motion: [1:ml1] [ERR] [VID] vid_start: V4L2 device failed to open
                Jan 23 18:47:20 raspberrypi motion: [1:ml1] [WRN] [ALL] mlp_retry: Retrying until successful connection with camera
                Jan 23 18:47:20 raspberrypi motion: [1:ml1] [NTC] [VID] vid_start: Opening V4L2 device
                Jan 23 18:47:20 raspberrypi motion: [1:ml1] [NTC] [VID] v4l2_device_open: Using videodevice /dev/video0 and input -1
                Jan 23 18:47:20 raspberrypi motion: [1:ml1] [ALR] [VID] v4l2_device_open: Failed to open video device /dev/video0: No such file or directory
                Jan 23 18:47:20 raspberrypi motion: [1:ml1] [ERR] [VID] vid_start: V4L2 device failed to open
                Jan 23 18:47:25 raspberrypi bash[712]: Send diag info: {"uuid":"f8c37d91-9714-ae1d-5ca5-563211cda069","language":"de","country":"Germany","hosts":[{"version":"4.0.24","platform":"Javascript
                /Node.js","type":"linux"}],"node":"v16.19.0","arch":"arm64","docker":false,"adapters":{"admin":{"version":"6.3.5","platform":"Javascript/Node.js"},"discovery":{"version":"3.1.0","platform":
                "Javascript/Node.js"},"backitup":{"version":"2.5.10","platform":"Javascript/Node.js"},"alexa2":{"version":"3.23.2","platform":"Javascript/Node.js"},"cloud":{"version":"4.3.0","platform":"Ja
                vascript/Node.js"},"devices":{"version":"1.1.2","platform":"Javascript/Node.js"},"dwd":{"version":"2.8.3","platform":"Javascript/Node.js"},"feiertage":{"version":"1.1.0","platform":"Javascr
                ipt/Node.js"},"fronius":{"version":"1.1.3","platform":"Javascript/Node.js"},"heizoel":{"version":"1.0.3","platform":"Javascript/Node.js"},"history":{"version":"2.2.4","platform":"Javascript
                /Node.js"},"homeconnect":{"version":"1.1.1","platform":"Javascript/Node.js"},"hs100":{"version":"2.1.2","platform":"Javascript/Node.js"},"ical":{"version":"1.13.2","platform":"Javascript/No
                de.js"},"icons-mfd-svg":{"version":"1.1.0","platform":"Javascript/Node.js"},"info":{"version":"1.9.19","platform":"Javascript/Node.js"},"iot":{"version":"1.14.2","platform":"Javascript/Node
                .js"},"jarvis":{"version":"3.1.2","platform":"Javascript/Node.js"},"javascript":{"version":"6.1.4","platform":"Javascript/Node.js"},"net-tools":{"version":"0.2.0","platform":"Javascript/Nod
                e.js"},"philips-air":{"version":"1.0.1","platform":"Javascript/Node.js"},"ping":{"version":"1.5.3","platform":"Javascript/Node.js"},"pvforecast":{"version":"2.3.0","platform":"Javascript/No
                de.js"},"shelly":{"version":"6.2.4","platform":"Javascript/Node.js"},"smartthings":{"version":"0.0.4","platform":"Javascript/Node.js"},"synology":{"version":"2.1.13","platform":"Javascript/
                Node.js"},"telegram":{"version":"1.15.2","platform":"Javascript/Node.js"},"terminal":{"version":"1.0.0","platform":"Javascript/Node.js"},"text2command":{"version":"2.3.0","platform":"Javasc
                ript/Node.js"},"tr-064":{"version":"4.2.17","platform":"Javascript/Node.js"},"trashschedule":{"version":"2.0.3","platform":"Javascript/Node.js"},"vis":{"version":"1.4.15","platform":"Javasc
                ript/Node.js"},"vis-hqwidgets":{"version":"1.3.0","platform":"Javascript/Node.js"},"vis-inventwo":{"version":"3.3.1","platform":"Javascript/Node.js"},"vis-material-advanced":{"version":"1.7
                .2","platform":"Javascript/Node.js"},"vis-materialdesign":{"version":"0.5.9","platform":"Javascript/Node.js"},"web":{"version":"4.3.0","platform":"Javascript/Node.js"},"zigbee":{"version":"
                1.8.10","platform":"Javascript/Node.js"},"influxdb":{"version":"3.2.0","platform":"Javascript/Node.js"},"simple-api":{"version":"2.7.2","platform":"Javascript/Node.js"},"tankerkoenig":{"ver
                sion":"3.3.6","platform":"Javascript/Node.js"},"vis-2-beta":{"version":"2.0.16","platform":"Javascript/Node.js"},"vis-2-widgets-material":{"version":"0.2.1","platform":"Javascript/Node.js"}
                ,"vis-2-widgets-energy":{"version":"0.1.3","platform":"Javascript/Node.js"},"vis-2-widgets-gauges":{"version":"0.1.4","platform":"Javascript/Node.js"},"upnp":{"version":"1.0.21","platform":
                "Javascript/Node.js"},"daswetter":{"version":"3.1.4","platform":"Javascript/Node.js"},"pollenflug":{"version":"1.0.6","platform":"Javascript/Node.js"},"alarm":{"version":"3.3.9","platform":
                "Javascript/Node.js"}},"statesType":"jsonl","objectsType":"jsonl","noInstances":50,"compactMode":false,"noCompactInstances":0,"model":"Cortex-A72","cpus":4,"mem":3926355968,"ostype":"Linux"
                ,"city":"Mössingen","vis":20}
                Jan 23 18:47:30 raspberrypi motion: [1:ml1] [WRN] [ALL] mlp_retry: Retrying until successful connection with camera
                Jan 23 18:47:30 raspberrypi motion: [1:ml1] [NTC] [VID] vid_start: Opening V4L2 device
                Jan 23 18:47:30 raspberrypi motion: [1:ml1] [NTC] [VID] v4l2_device_open: Using videodevice /dev/video0 and input -1
                Jan 23 18:47:30 raspberrypi motion: [1:ml1] [ALR] [VID] v4l2_device_open: Failed to open video device /dev/video0: No such file or directory
                Jan 23 18:47:30 raspberrypi motion: [1:ml1] [ERR] [VID] vid_start: V4L2 device failed to open
                Jan 23 18:47:34 raspberrypi kernel: [84968.088992] io.text2command invoked oom-killer: gfp_mask=0x1100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0
                Jan 23 18:47:34 raspberrypi kernel: [84968.089018] CPU: 2 PID: 1593 Comm: io.text2command Tainted: G         C        5.15.84-v8+ #1613
                Jan 23 18:47:34 raspberrypi kernel: [84968.089025] Hardware name: Raspberry Pi 4 Model B Rev 1.5 (DT)
                Jan 23 18:47:34 raspberrypi kernel: [84968.089028] Call trace:
                Jan 23 18:47:34 raspberrypi kernel: [84968.089030]  dump_backtrace+0x0/0x1b8
                Jan 23 18:47:34 raspberrypi kernel: [84968.089045]  show_stack+0x20/0x30
                Jan 23 18:47:34 raspberrypi kernel: [84968.089051]  dump_stack_lvl+0x8c/0xb8
                Jan 23 18:47:34 raspberrypi kernel: [84968.089057]  dump_stack+0x18/0x34
                Jan 23 18:47:34 raspberrypi kernel: [84968.089061]  dump_header+0x4c/0x204
                
                
                1 Reply Last reply Reply Quote 0
                • S
                  shellyrulestheworld @Thomas Braun last edited by

                  @thomas-braun reicht die Zeit oder noch mehr davor / danach ?

                  1 Reply Last reply Reply Quote 0
                  • Gaspode
                    Gaspode last edited by

                    Dazu hat @apollon77 schon vor längerer Zeit in einem anderen Thread was geschrieben:

                    @apollon77 said in Iobroker stuerzt immer wieder mal ab:

                    Wenn oom_reaper bzw oom_killer im
                    Syslog stehen dann geht dir der Speicher aus und der Kernel schießt Prozesse ab. Also ramnutzung wird dein Problem sein. Es läuft mehr als du ram hast.

                    Es ist also wohl so, wie er oben bereits vermutet hat:

                    @apollon77 said in Raspberry Absturz alle 3 Tage:

                    Ich tippe auf Zuviele Instanzen bei zu wenig RAM.

                    S 1 Reply Last reply Reply Quote 0
                    • S
                      shellyrulestheworld @Gaspode last edited by

                      @gaspode

                      aktuelle Werte (ich finde die nicht abnormal und RAM --> 11% aktuell)

                      CPU: 25,85 %
                      RAM: 11,6 %
                      Betriebszeit: 14h
                      Verfügbar: 4.0.24
                      Installiert: 4.0.24
                      Ereignisse: ⇥38 / ↦15
                      Plattform: linux
                      Betriebssystem: linux
                      Architektur: arm64
                      CPUs: 4
                      Geschwindigkeit: 1800 MHz
                      Modell: Cortex-A72
                      RAM: 3.6 GB
                      System-Betriebszeit: 1 T. 11:21:29
                      Node.js: v16.19.0
                      time: 1674538375851
                      timeOffset: -60
                      Adapter-Anzahl: 456
                      NPM: 8.19.3
                      Datenträgergröße: 58.3 GB
                      Freier Festplattenspeicher: 47.7 GB
                      Betriebszeit: 11:45:00
                      Aktive Instanzen: 38
                      Pfad: /opt/iobroker/
                      aktiv: true
                      _nodeCurrent: 16.19.0
                      _nodeNewest: 16.19.0
                      _nodeNewestNext: 16.19.0
                      _npmCurrent: 8.19.3
                      _npmNewest: 8.19.3
                      _npmNewestNext: 8.19.3

                      Thomas Braun Gaspode 2 Replies Last reply Reply Quote 0
                      • Thomas Braun
                        Thomas Braun Most Active @shellyrulestheworld last edited by

                        @shellyrulestheworld sagte in Raspberry Absturz alle 3 Tage:

                        Aktive Instanzen: 38

                        Könnte Grenzwertig sein.

                        1 Reply Last reply Reply Quote 1
                        • Gaspode
                          Gaspode @shellyrulestheworld last edited by Gaspode

                          @shellyrulestheworld said in Raspberry Absturz alle 3 Tage:

                          aktuelle Werte (ich finde die nicht abnormal und RAM --> 11% aktuell)

                          Er läuft jetzt ja auch erst 14 Stunden, und nach drei Tagen kommt es zu dem Problem. In der Zischenzeit kann viel passieren, die RAM Auslastung ist ja nur eine Momentaufnahme. Evtl. hast du auch einen Prozess, der allokierten Speicher nicht mehr sauber freigibt.

                          Ich würde mir an deiner Stelle mal regelmäßig die RAM Auslastung ansehen, so etwa alle 4 bis 6 Stunden, ob ein Trend erkennbar ist.

                          Hier zur Hintergrundinfo (was passenderes habe ich auf die Schnelle nicht gefunden, aber das Prinzip wird verständlich erklärt):
                          https://neo4j.com/developer/kb/linux-out-of-memory-killer/

                          Thomas Braun 1 Reply Last reply Reply Quote 1
                          • Thomas Braun
                            Thomas Braun Most Active @Gaspode last edited by

                            @gaspode

                            https://www.linuxatemyram.com/

                            @shellyrulestheworld
                            Prüf mal ob der v4l2 Kram da erforderlich ist. Kamera im Einsatz? Die scheint jedenfalls nicht korrekt installiert zu sein.

                            S Gaspode 3 Replies Last reply Reply Quote 0
                            • S
                              shellyrulestheworld @Thomas Braun last edited by

                              @thomas-braun ich habe eine Netzwerkkamera im Einsatz. Von dem her brauch ich diese Kamera nicht. Deshalb hab ich die montion.conf angepasst und die Kamera "kommentiert" (Zeile 18)
                              Müsste passen, oder?

                              
                                GNU nano 5.4                       motion.conf
                              setup_mode off
                              
                              # File to store the process ID.
                              ; pid_file value
                              
                              # File to write logs messages into.  If not defined stderr and syslog is used.
                              ; log_file value
                              
                              # Level of log messages [1..9] (EMG, ALR, CRT, ERR, WRN, NTC, INF, DBG, ALL).
                              log_level 6
                              
                              # Target directory for pictures, snapshots and movies
                              ; target_dir value
                              
                              # Video device (e.g. /dev/video0) to be used for capturing.
                              ;video_device /dev/video0
                              
                              # Parameters to control video device.  See motion_guide.html
                              ; video_params value
                              
                              
                              Thomas Braun 1 Reply Last reply Reply Quote 0
                              • Thomas Braun
                                Thomas Braun Most Active @shellyrulestheworld last edited by

                                @shellyrulestheworld

                                Auskommentiert wird mit dem 'Gartenzaun'/ der Raute. Wie z. B. in Zeile 5 zusehen.

                                1 Reply Last reply Reply Quote 1
                                • S
                                  shellyrulestheworld @Thomas Braun last edited by

                                  @thomas-braun wie kann man denn ans Ende der syslog springen? Beim scrollen wird man ja wahnsinnig 😉

                                  und ich habe mal nicht genutzte Instanzen deinstalliert bzw. teilweise pausiert.

                                  Thomas Braun 1 Reply Last reply Reply Quote 0
                                  • Thomas Braun
                                    Thomas Braun Most Active @shellyrulestheworld last edited by

                                    @shellyrulestheworld

                                    tail -f /var/log/syslog
                                    
                                    S 1 Reply Last reply Reply Quote 0
                                    • Gaspode
                                      Gaspode @Thomas Braun last edited by

                                      @thomas-braun said in Raspberry Absturz alle 3 Tage:

                                      https://www.linuxatemyram.com/

                                      Ja Danke, in "meinem" Link wird das Prinzip von OOM-Killer erklärt, deshalb hatte ich den gewählt.

                                      Auf jeden Fall ist es ein deutlicher Hinweis auf (zu) wenig Memory, wenn OOM-Killer zuschlägt, soweit ich das verstehe.

                                      Thomas Braun 1 Reply Last reply Reply Quote 0
                                      • Thomas Braun
                                        Thomas Braun Most Active @Gaspode last edited by

                                        @gaspode sagte in Raspberry Absturz alle 3 Tage:

                                        Auf jeden Fall ist es ein deutlicher Hinweis auf (zu) wenig Memory, wenn OOM-Killer zuschlägt, soweit ich das verstehe.

                                        Ja, der OOM-Killer haut zunächst für das Kernsystem unwesentliche Prozesse ins Nirvana.

                                        S 1 Reply Last reply Reply Quote 1
                                        • S
                                          shellyrulestheworld @Thomas Braun last edited by

                                          @thomas-braun
                                          hab ";" durch "#" ersetzt. Aber leider scheint Motion immer noch nach der Kamera zu suchen. Hat jemand noch einen Tipp bzgl. Motion ? 😉

                                          
                                          Jan 24 09:54:20 raspberrypi motion: [1:ml1] [ALR] [VID] v4l2_device_open: Failed                         to open video device /dev/video0: No such file or directory
                                          Jan 24 09:54:20 raspberrypi motion: [1:ml1] [ERR] [VID] vid_start: V4L2 device f                        ailed to open
                                          Jan 24 09:54:30 raspberrypi motion: [1:ml1] [WRN] [ALL] mlp_retry: Retrying until successful connection with camera
                                          Jan 24 09:54:30 raspberrypi motion: [1:ml1] [NTC] [VID] vid_start: Opening V4L2 device
                                          Jan 24 09:54:30 raspberrypi motion: [1:ml1] [NTC] [VID] v4l2_device_open: Using videodevice /dev/video0 and input -1
                                          Jan 24 09:54:30 raspberrypi motion: [1:ml1] [ALR] [VID] v4l2_device_open: Failed to open video device /dev/video0: No such file or directory
                                          Jan 24 09:54:30 raspberrypi motion: [1:ml1] [ERR] [VID] vid_start: V4L2 device failed to open
                                          
                                          
                                          Thomas Braun Gaspode ? 3 Replies Last reply Reply Quote 0
                                          • Thomas Braun
                                            Thomas Braun Most Active @shellyrulestheworld last edited by

                                            @shellyrulestheworld

                                            Ich kenne motion nicht.

                                            @Gaspode

                                            Steht auch drin:

                                            Warning signs of a genuine low memory situation that you may want to look into:

                                            • available memory (or "free + buffers/cache") is close to zero
                                            • swap used increases or fluctuates
                                            • dmesg | grep oom-killer shows the OutOfMemory-killer at work
                                            1 Reply Last reply Reply Quote 0
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