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nettings / medianet

A distribution overlay for Raspbian and similar systems to create a JACK-based embedded system for audio processing and streaming. Contract work for [mn] medianet. https://www.medianet-home.de
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RPi 2B: mod-host fails due to aggressive optimization #51

Closed nettings closed 3 years ago

nettings commented 4 years ago

mod-host dies immediately after forking. this is the problem: CFLAGS="-march=armv8-a+crc -mfpu=neon-fp-armv8 -mtune=cortex-a53" make -j4 jjackack errors on startup

error manifests like this:

May 15 23:29:56 mn-rpi2b jackd[619]: JackEngine::XRun: client = mod-host was not finished, state = Running May 15 23:29:56 mn-rpi2b jackd[619]: JackAudioDriver::ProcessGraphAsyncMaster: Process error May 15 23:29:56 mn-rpi2b jackd[619]: JackEngine::XRun: client = mod-host was not finished, state = Triggered May 15 23:29:56 mn-rpi2b jackd[619]: JackAudioDriver::ProcessGraphAsyncMaster: Process error May 15 23:29:56 mn-rpi2b jackd[619]: JackAudioDriver::ProcessGraphAsyncMaster: Process error May 15 23:29:56 mn-rpi2b jackd[619]: JackAudioDriver::ProcessGraphAsyncMaster: Process error May 15 23:29:56 mn-rpi2b jackd[619]: JackAudioDriver::ProcessGraphAsyncMaster: Process error May 15 23:29:56 mn-rpi2b jackd[619]: JackAudioDriver::ProcessGraphAsyncMaster: Process error May 15 23:29:56 mn-rpi2b jackd[619]: JackAudioDriver::ProcessGraphAsyncMaster: Process error May 15 23:29:56 mn-rpi2b jackd[619]: JackAudioDriver::ProcessGraphAsyncMaster: Process error May 15 23:29:56 mn-rpi2b jackd[619]: JackAudioDriver::ProcessGraphAsyncMaster: Process error May 15 23:29:56 mn-rpi2b jackd[619]: JackAudioDriver::ProcessGraphAsyncMaster: Process error May 15 23:29:56 mn-rpi2b jackd[619]: Cannot read socket fd = 16 err = Connection reset by peer May 15 23:29:56 mn-rpi2b jackd[619]: Could not read notification result May 15 23:29:56 mn-rpi2b jackd[619]: ClientNotify fails name = mod-host notification = 18 val1 = 0 val2 = 0 May 15 23:29:56 mn-rpi2b jackd[619]: Cannot write socket fd = 16 err = Broken pipe May 15 23:29:56 mn-rpi2b jackd[619]: CheckRes error May 15 23:29:56 mn-rpi2b jackd[619]: Could not write notification May 15 23:29:56 mn-rpi2b jackd[619]: ClientNotify fails name = mod-host notification = 18 val1 = 1 val2 = 0 May 15 23:29:56 mn-rpi2b jackd[619]: Cannot write socket fd = 16 err = Broken pipe May 15 23:29:56 mn-rpi2b jackd[619]: CheckRes error May 15 23:29:56 mn-rpi2b jackd[619]: Could not write notification May 15 23:29:56 mn-rpi2b jackd[619]: ClientNotify fails name = mod-host notification = 18 val1 = 0 val2 = 0 May 15 23:29:56 mn-rpi2b jackd[619]: Cannot write socket fd = 16 err = Broken pipe May 15 23:29:56 mn-rpi2b jackd[619]: CheckRes error May 15 23:29:56 mn-rpi2b jackd[619]: Could not write notification May 15 23:29:56 mn-rpi2b jackd[619]: ClientNotify fails name = mod-host notification = 18 val1 = 1 val2 = 0 May 15 23:29:56 mn-rpi2b jackd[619]: JackAudioDriver::ProcessGraphAsyncMaster: Process error May 15 23:29:56 mn-rpi2b systemd[1]: mod-host.service: Main process exited, code=killed, status=4/ILL May 15 23:29:56 mn-rpi2b jackd[619]: Cannot write socket fd = 16 err = Broken pipe May 15 23:29:56 mn-rpi2b jackd[619]: CheckRes error May 15 23:29:56 mn-rpi2b jackd[619]: Could not write notification May 15 23:29:56 mn-rpi2b jackd[619]: ClientNotify fails name = mod-host notification = 10 val1 = 5 val2 = 0 May 15 23:29:57 mn-rpi2b jackd[619]: Cannot write socket fd = 16 err = Broken pipe May 15 23:29:57 mn-rpi2b jackd[619]: CheckRes error May 15 23:29:57 mn-rpi2b jackd[619]: Could not write notification May 15 23:29:57 mn-rpi2b jackd[619]: ClientNotify fails name = mod-host notification = 10 val1 = 5 val2 = 0

nettings commented 4 years ago

correct solution will be #38

nettings commented 3 years ago

fixed in fdedbf7b865ae0063405ce687168329ce77e0cf4