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    A New Chapter for MagicMirror: The Community Takes the Lead
    Read the statement by Michael Teeuw here.

    Every few hours I get "ERROR:network_service_instance_impl.cc(916)] Network service crashed, restarting service"

    Scheduled Pinned Locked Moved Troubleshooting
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    • T Offline
      TvE @sdetweil
      last edited by

      @sdetweil Sorry - I forgot that (latest OS :-))

      pi@magicmirror:~/MagicMirror/logs $ lsb_release -a
      No LSB modules are available.
      Distributor ID: Raspbian
      Description:    Raspbian GNU/Linux 11 (bullseye)
      Release:        11
      Codename:       bullseye
      pi@magicmirror:~/MagicMirror/logs $
      

      I was not worried about the two first errors as they are always there (if they were serious I suspect that I would not have been able to launch MM at all)

      The legacy release - what’s that (I should try that release and see if I can get the same positive results as you)

      …googled…
      It must be this you’re referring to?
      https://www.tomshardware.com/news/raspberry-pi-releases-legacy-os

      I gotta try that OS tomorow and se if that’s better

      S 1 Reply Last reply Reply Quote 0
      • S Do not disturb
        sdetweil @TvE
        last edited by

        @tve https://www.raspberrypi.com/software/operating-systems/

        scroll down

        Sam

        How to add modules

        learning how to use browser developers window for css changes

        T 1 Reply Last reply Reply Quote 0
        • T Offline
          TvE @sdetweil
          last edited by

          @sdetweil
          Test is now started on legacy PI OS - so by tomorrow I’ll know if I have a stable setup

          • Goal 1 = 4 h (my shortest runtime with bullseye)
          • Goal 2 = 16 h (my longest runtime with bullseye)
          • Goal 3 = 24 h (if I get here I can expect that it’ll continue for ever :-) )
          T 1 Reply Last reply Reply Quote 0
          • T Offline
            TvE @TvE
            last edited by

            Hmm - still unstable

            After just 1,5 hours I get the same error

            [1229:0301/105243.836236:ERROR:network_service_instance_impl.cc(916)] Network service crashed, restarting service.
            
            Start test at 08:28
            [01.03.2022 08:28.26.868] [LOG]   Starting MagicMirror: v2.18.0
            ...
            Problem kicks in at 10:52
            [01.03.2022 10:52.43.788] [LOG]   Shutting down server...
            

            Could it really be problematic that I have configured both wlan as well as the eth interface??? (that would be hard to accept…)

            Currently I am using eth, but prepared wlan as that’s what I’ll use when I “go to production”.

            S 1 Reply Last reply Reply Quote 0
            • S Do not disturb
              sdetweil @TvE
              last edited by sdetweil

              @tve well, address:“0.0.0.0”

              means listen on ALL interfaces.

              I use it on my pi w both enabled, but only Ethernet connected. ( and wifi not configured)

              never has ‘crashed’

              you could change to just the ethernet address

              address:“192.168.?.?”

              whatever that address is.

              ifconfig

              will show u
              or
              ip addr

              Sam

              How to add modules

              learning how to use browser developers window for css changes

              T 1 Reply Last reply Reply Quote 0
              • T Offline
                TvE @sdetweil
                last edited by

                @sdetweil OK - good point, that’s worth trying
                New test has started only listening on one IP :-)

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                • T Offline
                  TvE @TvE
                  last edited by TvE

                  Hmm crashed after 6,5h with the same error…

                  NB.: My symptom is the same as being reported here (though I’m not using a docker container)
                  https://github.com/electron/electron/issues/31675

                  Is there any way of increasing the verbosity in any logs to get more debugging info?

                  I’m now perforing a new test:

                  • Reverting to the default MM config
                  • And tcpdump’ing the network traffic so I can correlate and maybe identify what triggers the network service crash

                  If it no longer crashes I’ll revert to my own config and retest (as it then must be related to that specific network traffic [no matter how unfair that seems]

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                  • T Offline
                    TvE @TvE
                    last edited by

                    Test with default config looks good 11h without a crash

                    [02.03.2022 07:43.20.529] [LOG]   Starting MagicMirror: v2.18.0
                    ...
                    [02.03.2022 18:35.01.238] [INFO]  Calendar-Fetcher: Broadcasting 10 events.
                    And still running
                    

                    Thus I must deduce that one of the two services I had configured was triggering the problem

                    I must enable my two changes individually to identify which is “bad”

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                    • S Do not disturb
                      sdetweil @TvE
                      last edited by

                      @tve weird

                      Sam

                      How to add modules

                      learning how to use browser developers window for css changes

                      T 1 Reply Last reply Reply Quote 0
                      • T Offline
                        TvE @sdetweil
                        last edited by

                        @sdetweil Yep (but I get exposed to that type of behavior daily :-) )

                        I have also found the DEBUG setting in the conf file:

                        logLevel: ["INFO", "LOG", "WARN", "ERROR", "DEBUG"], // Add "DEBUG" for even more logging
                        

                        And am tcpdumping the traffic as well

                        sudo tcpdump -i wlan0 -w tcpdump-wlan.pcap && sudo tcpdump -i eth0 -w tcpdump-eth.pcap &
                        

                        So let’s see what a bisect approach to disabling the “services” leads to

                        S 1 Reply Last reply Reply Quote 0
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