ID_GENERATOR PANIC

[dino-ma]

Description

ID generator, sporadic panic in the read process.

Environment

• OS: Centos
• Architecture:amd64
• Go Version: 1.16
• opentelemetry-go version: 1.7.0

Steps To Reproduce

This Line : https://github.com/open-telemetry/opentelemetry-go/blob/main/sdk/trace/id_generator.go#L55

/go1-16-linux-amd64/src/runtime/panic.go:965 +0x1b9\nmath/rand.(*rngSource).Uint64(...)/ /go1-16-linux-amd64/src/math/rand/rng.go:249\nmath/rand.(*rngSource).Int63(...)/ /go1-16-linux-amd64/src/math/rand/rng.go:234\nmath/rand.read(0xc00267ebe8, 0x8, 0x8, 0x16c70b8, 0xc00034f500, 0xc00039d3a0, 0xc00039d3a8, 0x1, 0x0, 0x0)/ /go1-16-linux-amd64/src/math/rand/rand.go:274 +0x165\nmath/rand.(*Rand).Read(0xc00039d380, 0xc00267ebe8, 0x8, 0x8, 0x1, 0x0, 0x0)

Expected behavior

Sometimes it happens

[dmathieu]

Is this the full error Go is providing? This looks like part of a stacktrace only.

[pellared]

Have you built your application against the correct architecture? This looks like a mismatch:

Architecture:X86

vs

/go1-16-linux-amd64/src/runtime/panic.go:965 +0x1b9\nmath/rand.(*rngSource).Uint64(...)/

Moreover, Go 1.16 is not supported. See: https://github.com/open-telemetry/opentelemetry-go#compatibility

[dino-ma]

Is this the full error Go is providing? This looks like part of a stacktrace only.

I desensitized the stack information. The core is only this part. Is there a solution? And this part of the code has nothing to do with the language version.

[dino-ma]

Have you built your application against the correct architecture? This looks like a mismatch:

Architecture:X86

vs

/go1-16-linux-amd64/src/runtime/panic.go:965 +0x1b9\nmath/rand.(*rngSource).Uint64(...)/

Moreover, Go 1.16 is not supported. See: https://github.com/open-telemetry/opentelemetry-go#compatibility

Sorry,I desensitized the stack information. The core is only this part. Is there a solution? And this part of the code has nothing to do with the language version

[pellared]

1. It looks as if you build against amd64 arch instead of 386.
2. From the information that you provided I can redirect you to create an issue in https://github.com/golang/go as nothing that you provided indicated a bug in https://github.com/open-telemetry/opentelemetry-go

[pellared]

I see that you changed the environment information 👍

Can you please provide the exact steps to reproduce? Does it happen on all CentOS versions? Can you create a test or application that reproduces the panic? Have you tested it against Go 1.17 or Go 1.18 as well?

[dino-ma]

I see that you changed the environment information 👍

Can you please provide the exact steps to reproduce? Does it happen on all CentOS versions? Can you create a test or application that reproduces the panic? Have you tested it against Go 1.17 or Go 1.18 as well?

Our production environment is currently at 16. This problem seems to have nothing to do with the language version.

This Line : https://github.com/open-telemetry/opentelemetry-go/blob/main/sdk/trace/id_generator.go#L55

[MrAlias]

Please provide code and steps to run the code that reproduce the behavior. It is not possible to troubleshoot this without that information.

[MrAlias]

Please provide code and steps to run the code that reproduce the behavior. It is not possible to troubleshoot this without that information.