I'm using this library to read an audio stream (of a click track) and determine when a click happens to start a playback of a light show. Unfortunately the program crashed every now and then, but not in a reproducible interval. The error thrown is the following - any idea what's going on there? :(
fatal error: unexpected signal during runtime execution
[signal SIGSEGV: segmentation violation code=0x1 addr=0xb pc=0x76cc3e4c]
runtime stack:
runtime.throw(0x469cbf, 0x2a)
/usr/local/go/src/runtime/panic.go:617 +0x5c
runtime.sigpanic()
/usr/local/go/src/runtime/signal_unix.go:374 +0x3fc
goroutine 93703 [syscall]:
runtime.cgocall(0x39fcf0, 0xc285b4, 0xd5c784)
/usr/local/go/src/runtime/cgocall.go:128 +0x5c fp=0xc2859c sp=0xc28584 pc=0x150fc
github.com/StageAutoControl/controller/vendor/github.com/gordonklaus/portaudio._Cfunc_Pa_OpenStream(0xd5c784, 0xcf35e0, 0x0, 0x0, 0x40e58880, 0x40, 0x0, 0x0, 0x15, 0x0)
_cgo_gotypes.go:498 +0x38 fp=0xc285b0 sp=0xc2859c pc=0x1f5e60
github.com/StageAutoControl/controller/vendor/github.com/gordonklaus/portaudio.OpenStream.func1(0xd5c780, 0xcf0100, 0x1, 0x213766b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...)
/etc/controller/src/github.com/StageAutoControl/controller/vendor/github.com/gordonklaus/portaudio/portaudio.go:641 +0x168 fp=0xc285fc sp=0xc285b0 pc=0x1f9480
github.com/StageAutoControl/controller/vendor/github.com/gordonklaus/portaudio.OpenStream(0xcf0100, 0x1, 0x213766b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40e58880, ...)
/etc/controller/src/github.com/StageAutoControl/controller/vendor/github.com/gordonklaus/portaudio/portaudio.go:641 +0xa4 fp=0xc2865c sp=0xc285fc pc=0x1f7360
github.com/StageAutoControl/controller/vendor/github.com/gordonklaus/portaudio.OpenDefaultStream(0x1, 0x0, 0x0, 0x40e58880, 0x40, 0x100bd40, 0x1, 0x1, 0x40007, 0x0, ...)
/etc/controller/src/github.com/StageAutoControl/controller/vendor/github.com/gordonklaus/portaudio/portaudio.go:677 +0xa0 fp=0xc286dc sp=0xc2865c pc=0x1f74d4
github.com/StageAutoControl/controller/pkg/cntl/waiter.(*Audio).start(0xcf9aa0, 0xb, 0xc0ab80)
/etc/controller/src/github.com/StageAutoControl/controller/pkg/cntl/waiter/audio.go:37 +0x17c fp=0xc28734 sp=0xc286dc pc=0x1fb604
github.com/StageAutoControl/controller/pkg/cntl/waiter.(*Audio).Wait(0xcf9aa0, 0xe58a00, 0xe58a40, 0x8082d4, 0x0)
/etc/controller/src/github.com/StageAutoControl/controller/pkg/cntl/waiter/audio.go:87 +0x20 fp=0xc287bc sp=0xc28734 pc=0x1fba78
github.com/StageAutoControl/controller/pkg/cntl/playback.(*Player).wait.func2(0x100bd38, 0xe58a00, 0xe58a40, 0xcf9ad0)
/etc/controller/src/github.com/StageAutoControl/controller/pkg/cntl/playback/player.go:83 +0x38 fp=0xc287dc sp=0xc287bc pc=0x1fe0cc
runtime.goexit()
/usr/local/go/src/runtime/asm_arm.s:868 +0x4 fp=0xc287dc sp=0xc287dc pc=0x6fc78
created by github.com/StageAutoControl/controller/pkg/cntl/playback.(*Player).wait
/etc/controller/src/github.com/StageAutoControl/controller/pkg/cntl/playback/player.go:82 +0xe4
goroutine 1 [IO wait]:
internal/poll.runtime_pollWait(0x635c0ef8, 0x72, 0x0)
/usr/local/go/src/runtime/netpoll.go:182 +0x48
internal/poll.(*pollDesc).wait(0xd5d874, 0x72, 0x0, 0x0, 0x456184)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:87 +0x80
internal/poll.(*pollDesc).waitRead(...)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:92
internal/poll.(*FD).Accept(0xd5d860, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
/usr/local/go/src/internal/poll/fd_unix.go:384 +0x1b0
net.(*netFD).accept(0xd5d860, 0xfed9253, 0xcabf6ecc, 0x898)
/usr/local/go/src/net/fd_unix.go:238 +0x20
net.(*TCPListener).accept(0xc10f08, 0x0, 0x1, 0x13bbc)
/usr/local/go/src/net/tcpsock_posix.go:139 +0x20
net.(*TCPListener).AcceptTCP(0xc10f08, 0x10926a0, 0xc96f8900, 0x49e98)
/usr/local/go/src/net/tcpsock.go:247 +0x40
net/http.tcpKeepAliveListener.Accept(0xc10f08, 0xdc6cb0, 0xc, 0xc000e0, 0x3185c0)
/usr/local/go/src/net/http/server.go:3264 +0x1c
net/http.(*Server).Serve(0xd50400, 0x4fbc08, 0xc10f08, 0x0, 0x0)
/usr/local/go/src/net/http/server.go:2859 +0x1e4
net/http.(*Server).ListenAndServe(0xd50400, 0x4, 0x45b23e)
/usr/local/go/src/net/http/server.go:2797 +0xd4
github.com/StageAutoControl/controller/pkg/api/server.(*Server).Run(0xcf80f0, 0x4fc1e8, 0xcf2840, 0xc183d0, 0xc, 0xc18301, 0x0)
/etc/controller/src/github.com/StageAutoControl/controller/pkg/api/server/server.go:110 +0x3e0
github.com/StageAutoControl/controller/cmd.glob..func4(0x7c79d8, 0xd00170, 0x0, 0x2)
/etc/controller/src/github.com/StageAutoControl/controller/cmd/server.go:46 +0x304
github.com/StageAutoControl/controller/vendor/github.com/spf13/cobra.(*Command).execute(0x7c79d8, 0xd00140, 0x2, 0x2, 0x7c79d8, 0xd00140)
/etc/controller/src/github.com/StageAutoControl/controller/vendor/github.com/spf13/cobra/command.go:766 +0x204
github.com/StageAutoControl/controller/vendor/github.com/spf13/cobra.(*Command).ExecuteC(0x7c78a8, 0xc6a030, 0x0, 0x1)
/etc/controller/src/github.com/StageAutoControl/controller/vendor/github.com/spf13/cobra/command.go:850 +0x1f0
github.com/StageAutoControl/controller/vendor/github.com/spf13/cobra.(*Command).Execute(...)
/etc/controller/src/github.com/StageAutoControl/controller/vendor/github.com/spf13/cobra/command.go:800
github.com/StageAutoControl/controller/cmd.Execute()
/etc/controller/src/github.com/StageAutoControl/controller/cmd/root.go:64 +0x24
main.main()
/etc/controller/src/github.com/StageAutoControl/controller/main.go:12 +0x14
goroutine 19 [syscall, 124 minutes]:
os/signal.signal_recv(0x0)
/usr/local/go/src/runtime/sigqueue.go:139 +0x130
os/signal.loop()
/usr/local/go/src/os/signal/signal_unix.go:23 +0x14
created by os/signal.init.0
/usr/local/go/src/os/signal/signal_unix.go:29 +0x30
goroutine 35 [chan receive, 124 minutes]:
github.com/StageAutoControl/controller/vendor/github.com/apinnecke/go-exitcontext.NewWithContext.func1(0xcf06c0, 0xcf6220)
/etc/controller/src/github.com/StageAutoControl/controller/vendor/github.com/apinnecke/go-exitcontext/context.go:23 +0x24
created by github.com/StageAutoControl/controller/vendor/github.com/apinnecke/go-exitcontext.NewWithContext
/etc/controller/src/github.com/StageAutoControl/controller/vendor/github.com/apinnecke/go-exitcontext/context.go:22 +0xc8
goroutine 4 [chan receive, 124 minutes]:
github.com/StageAutoControl/controller/cmd.glob..func2.1()
/etc/controller/src/github.com/StageAutoControl/controller/cmd/root.go:46 +0x40
created by github.com/StageAutoControl/controller/cmd.glob..func2
/etc/controller/src/github.com/StageAutoControl/controller/cmd/root.go:45 +0x1cc
goroutine 5 [chan receive, 124 minutes]:
github.com/StageAutoControl/controller/pkg/process.(*manager).listenExit(0xc0c660)
/etc/controller/src/github.com/StageAutoControl/controller/pkg/process/manager.go:37 +0x3c
created by github.com/StageAutoControl/controller/pkg/process.NewManager
/etc/controller/src/github.com/StageAutoControl/controller/pkg/process/manager.go:31 +0x90
goroutine 6 [select]:
github.com/StageAutoControl/controller/vendor/github.com/jsimonetti/go-artnet.(*Node).pollReplyLoop(0xd56000)
/etc/controller/src/github.com/StageAutoControl/controller/vendor/github.com/jsimonetti/go-artnet/node.go:132 +0xf0
created by github.com/StageAutoControl/controller/vendor/github.com/jsimonetti/go-artnet.(*Node).Start
/etc/controller/src/github.com/StageAutoControl/controller/vendor/github.com/jsimonetti/go-artnet/node.go:110 +0x5c4
goroutine 7 [select]:
github.com/StageAutoControl/controller/vendor/github.com/jsimonetti/go-artnet.(*Node).recvLoop(0xd56000)
/etc/controller/src/github.com/StageAutoControl/controller/vendor/github.com/jsimonetti/go-artnet/node.go:222 +0x9c
created by github.com/StageAutoControl/controller/vendor/github.com/jsimonetti/go-artnet.(*Node).Start
/etc/controller/src/github.com/StageAutoControl/controller/vendor/github.com/jsimonetti/go-artnet/node.go:111 +0x5e0
goroutine 8 [select]:
github.com/StageAutoControl/controller/vendor/github.com/jsimonetti/go-artnet.(*Node).sendLoop(0xd56000)
/etc/controller/src/github.com/StageAutoControl/controller/vendor/github.com/jsimonetti/go-artnet/node.go:158 +0x80
created by github.com/StageAutoControl/controller/vendor/github.com/jsimonetti/go-artnet.(*Node).Start
/etc/controller/src/github.com/StageAutoControl/controller/vendor/github.com/jsimonetti/go-artnet/node.go:112 +0x5fc
goroutine 21 [IO wait]:
internal/poll.runtime_pollWait(0x635c0f7c, 0x72, 0x0)
/usr/local/go/src/runtime/netpoll.go:182 +0x48
internal/poll.(*pollDesc).wait(0xd5d7d4, 0x72, 0x1000, 0x1000, 0x0)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:87 +0x80
internal/poll.(*pollDesc).waitRead(...)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:92
internal/poll.(*FD).ReadFrom(0xd5d7c0, 0xd32f70, 0x1000, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0)
/usr/local/go/src/internal/poll/fd_unix.go:219 +0x16c
net.(*netFD).readFrom(0xd5d7c0, 0xd32f70, 0x1000, 0x1000, 0x1, 0x1, 0x3fe14, 0x75a78, 0x176c30)
/usr/local/go/src/net/fd_unix.go:208 +0x38
net.(*UDPConn).readFrom(0xc10e58, 0xd32f70, 0x1000, 0x1000, 0x178304, 0xc1807c, 0x4, 0x4)
/usr/local/go/src/net/udpsock_posix.go:47 +0x38
net.(*UDPConn).ReadFromUDP(0xc10e58, 0xd32f70, 0x1000, 0x1000, 0x4, 0x4, 0x1, 0x0)
/usr/local/go/src/net/udpsock.go:109 +0x44
github.com/StageAutoControl/controller/vendor/github.com/jsimonetti/go-artnet.(*Node).recvLoop.func1(0xd56000)
/etc/controller/src/github.com/StageAutoControl/controller/vendor/github.com/jsimonetti/go-artnet/node.go:189 +0x6c
created by github.com/StageAutoControl/controller/vendor/github.com/jsimonetti/go-artnet.(*Node).recvLoop
/etc/controller/src/github.com/StageAutoControl/controller/vendor/github.com/jsimonetti/go-artnet/node.go:186 +0x30
goroutine 10 [select]:
github.com/StageAutoControl/controller/vendor/github.com/jsimonetti/go-artnet.(*Controller).pollLoop(0xc524c0)
/etc/controller/src/github.com/StageAutoControl/controller/vendor/github.com/jsimonetti/go-artnet/controller.go:171 +0x190
created by github.com/StageAutoControl/controller/vendor/github.com/jsimonetti/go-artnet.(*Controller).Start
/etc/controller/src/github.com/StageAutoControl/controller/vendor/github.com/jsimonetti/go-artnet/controller.go:130 +0x300
goroutine 11 [runnable]:
github.com/StageAutoControl/controller/vendor/github.com/jsimonetti/go-artnet.(*Controller).dmxUpdateLoop(0xc524c0)
/etc/controller/src/github.com/StageAutoControl/controller/vendor/github.com/jsimonetti/go-artnet/controller.go:248 +0x730
created by github.com/StageAutoControl/controller/vendor/github.com/jsimonetti/go-artnet.(*Controller).Start
/etc/controller/src/github.com/StageAutoControl/controller/vendor/github.com/jsimonetti/go-artnet/controller.go:131 +0x31c
goroutine 12 [chan receive, 3 minutes]:
github.com/StageAutoControl/controller/pkg/artnet.(*controller).sendBackground(0xc0c600)
/etc/controller/src/github.com/StageAutoControl/controller/pkg/artnet/controller.go:106 +0x138
created by github.com/StageAutoControl/controller/pkg/artnet.(*controller).Start
/etc/controller/src/github.com/StageAutoControl/controller/pkg/artnet/controller.go:65 +0x118
goroutine 13 [chan receive]:
github.com/StageAutoControl/controller/pkg/artnet.(*controller).debugDevices(0xc0c600)
/etc/controller/src/github.com/StageAutoControl/controller/pkg/artnet/controller.go:127 +0x90
created by github.com/StageAutoControl/controller/pkg/artnet.(*controller).Start
/etc/controller/src/github.com/StageAutoControl/controller/pkg/artnet/controller.go:66 +0x134
goroutine 14 [chan receive, 124 minutes]:
github.com/StageAutoControl/controller/pkg/api/server.(*Server).Run.func2(0x4fc1e8, 0xcf2840, 0xd50400, 0xcf80f0)
/etc/controller/src/github.com/StageAutoControl/controller/pkg/api/server/server.go:102 +0x38
created by github.com/StageAutoControl/controller/pkg/api/server.(*Server).Run
/etc/controller/src/github.com/StageAutoControl/controller/pkg/api/server/server.go:101 +0x358
goroutine 81119 [chan send, 11 minutes]:
github.com/StageAutoControl/controller/pkg/cntl/waiter.(*Audio).notifyWait(0xf40090)
/etc/controller/src/github.com/StageAutoControl/controller/pkg/cntl/waiter/audio.go:81 +0x44
github.com/StageAutoControl/controller/pkg/cntl/waiter.(*Audio).checkForPeak(0xf40090)
/etc/controller/src/github.com/StageAutoControl/controller/pkg/cntl/waiter/audio.go:73 +0x60
github.com/StageAutoControl/controller/pkg/cntl/waiter.(*Audio).readStream(0xf40090)
/etc/controller/src/github.com/StageAutoControl/controller/pkg/cntl/waiter/audio.go:59 +0x3c
created by github.com/StageAutoControl/controller/pkg/cntl/waiter.(*Audio).start
/etc/controller/src/github.com/StageAutoControl/controller/pkg/cntl/waiter/audio.go:46 +0x334
goroutine 53503 [chan send, 32 minutes]:
github.com/StageAutoControl/controller/pkg/cntl/waiter.(*Audio).notifyWait(0xf40b10)
/etc/controller/src/github.com/StageAutoControl/controller/pkg/cntl/waiter/audio.go:81 +0x44
github.com/StageAutoControl/controller/pkg/cntl/waiter.(*Audio).checkForPeak(0xf40b10)
/etc/controller/src/github.com/StageAutoControl/controller/pkg/cntl/waiter/audio.go:73 +0x60
github.com/StageAutoControl/controller/pkg/cntl/waiter.(*Audio).readStream(0xf40b10)
/etc/controller/src/github.com/StageAutoControl/controller/pkg/cntl/waiter/audio.go:59 +0x3c
created by github.com/StageAutoControl/controller/pkg/cntl/waiter.(*Audio).start
/etc/controller/src/github.com/StageAutoControl/controller/pkg/cntl/waiter/audio.go:46 +0x334
goroutine 31760 [chan send, 78 minutes]:
github.com/StageAutoControl/controller/pkg/cntl/waiter.(*Audio).notifyWait(0xcfc0c0)
/etc/controller/src/github.com/StageAutoControl/controller/pkg/cntl/waiter/audio.go:81 +0x44
github.com/StageAutoControl/controller/pkg/cntl/waiter.(*Audio).checkForPeak(0xcfc0c0)
/etc/controller/src/github.com/StageAutoControl/controller/pkg/cntl/waiter/audio.go:73 +0x60
github.com/StageAutoControl/controller/pkg/cntl/waiter.(*Audio).readStream(0xcfc0c0)
/etc/controller/src/github.com/StageAutoControl/controller/pkg/cntl/waiter/audio.go:59 +0x3c
created by github.com/StageAutoControl/controller/pkg/cntl/waiter.(*Audio).start
/etc/controller/src/github.com/StageAutoControl/controller/pkg/cntl/waiter/audio.go:46 +0x334
goroutine 577 [chan send, 117 minutes]:
github.com/StageAutoControl/controller/pkg/cntl/waiter.(*Audio).notifyWait(0xcfcb40)
/etc/controller/src/github.com/StageAutoControl/controller/pkg/cntl/waiter/audio.go:81 +0x44
github.com/StageAutoControl/controller/pkg/cntl/waiter.(*Audio).checkForPeak(0xcfcb40)
/etc/controller/src/github.com/StageAutoControl/controller/pkg/cntl/waiter/audio.go:73 +0x60
github.com/StageAutoControl/controller/pkg/cntl/waiter.(*Audio).readStream(0xcfcb40)
/etc/controller/src/github.com/StageAutoControl/controller/pkg/cntl/waiter/audio.go:59 +0x3c
created by github.com/StageAutoControl/controller/pkg/cntl/waiter.(*Audio).start
/etc/controller/src/github.com/StageAutoControl/controller/pkg/cntl/waiter/audio.go:46 +0x334
goroutine 10364 [chan send, 110 minutes]:
github.com/StageAutoControl/controller/pkg/cntl/waiter.(*Audio).notifyWait(0x1038ab0)
/etc/controller/src/github.com/StageAutoControl/controller/pkg/cntl/waiter/audio.go:81 +0x44
github.com/StageAutoControl/controller/pkg/cntl/waiter.(*Audio).checkForPeak(0x1038ab0)
/etc/controller/src/github.com/StageAutoControl/controller/pkg/cntl/waiter/audio.go:73 +0x60
github.com/StageAutoControl/controller/pkg/cntl/waiter.(*Audio).readStream(0x1038ab0)
/etc/controller/src/github.com/StageAutoControl/controller/pkg/cntl/waiter/audio.go:59 +0x3c
created by github.com/StageAutoControl/controller/pkg/cntl/waiter.(*Audio).start
/etc/controller/src/github.com/StageAutoControl/controller/pkg/cntl/waiter/audio.go:46 +0x334
goroutine 69747 [chan send, 18 minutes]:
github.com/StageAutoControl/controller/pkg/cntl/waiter.(*Audio).notifyWait(0x1038030)
/etc/controller/src/github.com/StageAutoControl/controller/pkg/cntl/waiter/audio.go:81 +0x44
github.com/StageAutoControl/controller/pkg/cntl/waiter.(*Audio).checkForPeak(0x1038030)
/etc/controller/src/github.com/StageAutoControl/controller/pkg/cntl/waiter/audio.go:73 +0x60
github.com/StageAutoControl/controller/pkg/cntl/waiter.(*Audio).readStream(0x1038030)
/etc/controller/src/github.com/StageAutoControl/controller/pkg/cntl/waiter/audio.go:59 +0x3c
created by github.com/StageAutoControl/controller/pkg/cntl/waiter.(*Audio).start
/etc/controller/src/github.com/StageAutoControl/controller/pkg/cntl/waiter/audio.go:46 +0x334
goroutine 47837 [chan send, 38 minutes]:
github.com/StageAutoControl/controller/pkg/cntl/waiter.(*Audio).notifyWait(0xc962d0)
/etc/controller/src/github.com/StageAutoControl/controller/pkg/cntl/waiter/audio.go:81 +0x44
github.com/StageAutoControl/controller/pkg/cntl/waiter.(*Audio).checkForPeak(0xc962d0)
/etc/controller/src/github.com/StageAutoControl/controller/pkg/cntl/waiter/audio.go:73 +0x60
github.com/StageAutoControl/controller/pkg/cntl/waiter.(*Audio).readStream(0xc962d0)
/etc/controller/src/github.com/StageAutoControl/controller/pkg/cntl/waiter/audio.go:59 +0x3c
created by github.com/StageAutoControl/controller/pkg/cntl/waiter.(*Audio).start
/etc/controller/src/github.com/StageAutoControl/controller/pkg/cntl/waiter/audio.go:46 +0x334
goroutine 34366 [chan send, 68 minutes]:
github.com/StageAutoControl/controller/pkg/cntl/waiter.(*Audio).notifyWait(0xcfc150)
/etc/controller/src/github.com/StageAutoControl/controller/pkg/cntl/waiter/audio.go:81 +0x44
github.com/StageAutoControl/controller/pkg/cntl/waiter.(*Audio).checkForPeak(0xcfc150)
/etc/controller/src/github.com/StageAutoControl/controller/pkg/cntl/waiter/audio.go:73 +0x60
github.com/StageAutoControl/controller/pkg/cntl/waiter.(*Audio).readStream(0xcfc150)
/etc/controller/src/github.com/StageAutoControl/controller/pkg/cntl/waiter/audio.go:59 +0x3c
created by github.com/StageAutoControl/controller/pkg/cntl/waiter.(*Audio).start
/etc/controller/src/github.com/StageAutoControl/controller/pkg/cntl/waiter/audio.go:46 +0x334
goroutine 49019 [chan send, 38 minutes]:
github.com/StageAutoControl/controller/pkg/cntl/waiter.(*Audio).notifyWait(0xff2210)
/etc/controller/src/github.com/StageAutoControl/controller/pkg/cntl/waiter/audio.go:81 +0x44
github.com/StageAutoControl/controller/pkg/cntl/waiter.(*Audio).checkForPeak(0xff2210)
/etc/controller/src/github.com/StageAutoControl/controller/pkg/cntl/waiter/audio.go:73 +0x60
github.com/StageAutoControl/controller/pkg/cntl/waiter.(*Audio).readStream(0xff2210)
/etc/controller/src/github.com/StageAutoControl/controller/pkg/cntl/waiter/audio.go:59 +0x3c
created by github.com/StageAutoControl/controller/pkg/cntl/waiter.(*Audio).start
/etc/controller/src/github.com/StageAutoControl/controller/pkg/cntl/waiter/audio.go:46 +0x334
goroutine 43926 [chan send, 41 minutes]:
github.com/StageAutoControl/controller/pkg/cntl/waiter.(*Audio).notifyWait(0xf40000)
/etc/controller/src/github.com/StageAutoControl/controller/pkg/cntl/waiter/audio.go:81 +0x44
github.com/StageAutoControl/controller/pkg/cntl/waiter.(*Audio).checkForPeak(0xf40000)
/etc/controller/src/github.com/StageAutoControl/controller/pkg/cntl/waiter/audio.go:73 +0x60
github.com/StageAutoControl/controller/pkg/cntl/waiter.(*Audio).readStream(0xf40000)
/etc/controller/src/github.com/StageAutoControl/controller/pkg/cntl/waiter/audio.go:59 +0x3c
created by github.com/StageAutoControl/controller/pkg/cntl/waiter.(*Audio).start
/etc/controller/src/github.com/StageAutoControl/controller/pkg/cntl/waiter/audio.go:46 +0x334
goroutine 93701 [select]:
github.com/StageAutoControl/controller/pkg/cntl/playback.(*Player).wait(0xcf9ad0, 0x4fc1e8, 0x10b6cc0, 0x0, 0x0)
/etc/controller/src/github.com/StageAutoControl/controller/pkg/cntl/playback/player.go:89 +0x1b4
github.com/StageAutoControl/controller/pkg/cntl/playback.(*Player).PlaySong(0xcf9ad0, 0x4fc1e8, 0x10b6cc0, 0x10d2c30, 0x24, 0x0, 0x0)
/etc/controller/src/github.com/StageAutoControl/controller/pkg/cntl/playback/player.go:112 +0x1c4
github.com/StageAutoControl/controller/pkg/cntl/playback.(*Process).Start(0xc53400, 0x4fc1e8, 0xcf2840, 0x10b0470, 0x6fc7c)
/etc/controller/src/github.com/StageAutoControl/controller/pkg/cntl/playback/process.go:72 +0x370
github.com/StageAutoControl/controller/pkg/process.(*manager).Start.func1(0xc53440, 0xc0c660, 0x457548, 0x8)
/etc/controller/src/github.com/StageAutoControl/controller/pkg/process/manager.go:94 +0x3c
created by github.com/StageAutoControl/controller/pkg/process.(*manager).Start
/etc/controller/src/github.com/StageAutoControl/controller/pkg/process/manager.go:93 +0x1d0