1869156 - Crash in [@ org.mozilla.experiments.nimbus.internal.NimbusException$IoException: at org.mozilla.experiments.nimbus.internal.FfiConverterTypeNimbusError.read(nimbus.kt)]

Status: NEW

(Application Services :: Nimbus SDK, defect)

Description

[Chris Peterson [:cpeterson]]

Crash report: https://crash-stats.mozilla.org/report/index/2d16455d-7dd6-4f7f-8d48-1edc50231118

Exception: org.mozilla.experiments.nimbus.internal.NimbusException$IoException
Message: IO error: Permission denied (os error 13)

Frame   Module  Function  Source
0   org.mozilla.experiments.nimbus.internal.FfiConverterTypeNimbusError   read  nimbus.kt:537
1   org.mozilla.experiments.nimbus.internal.FfiConverterRustBuffer$DefaultImpls   liftFromRustBuffer  nimbus.kt:13
2   org.mozilla.experiments.nimbus.internal.FfiConverterTypeNimbusError   liftFromRustBuffer  nimbus.kt:1
3   org.mozilla.experiments.nimbus.internal.FfiConverterRustBuffer$DefaultImpls   lift  nimbus.kt:6
4   org.mozilla.experiments.nimbus.internal.NimbusException$ErrorHandler  lift  nimbus.kt:8
5   org.mozilla.experiments.nimbus.internal.NimbusKt  access$checkCallStatus  nimbus.kt:113
6   org.mozilla.experiments.nimbus.internal.NimbusClient  recordEvent   nimbus.kt:101
7   org.mozilla.experiments.nimbus.Nimbus$recordEvent$1   invokeSuspend   Nimbus.kt:14
8   kotlin.coroutines.jvm.internal.BaseContinuationImpl   resumeWith  ContinuationImpl.kt:9
9   kotlinx.coroutines.DispatchedTask   run   DispatchedTask.kt:112
10  java.util.concurrent.ThreadPoolExecutor   runWorker   ThreadPoolExecutor.java:1167
11  java.util.concurrent.ThreadPoolExecutor$Worker  run   ThreadPoolExecutor.java:641
12  java.lang.Thread  run   Thread.java:764

Comment 1

[Jeff Boek [:boek]]

Hey James. Looks like a new-ish crash in Nimbus. What would be the correct component to move this to?

Comment 2

[James Hugman [:jhugman] [@jhugman]]

The correct component for this would be the Experimentation and Telemetry. Specifically, the Nimbus SDK.

This should likely be investigated by :chumphreys.

Comment 3

[Titouan Thibaud [:titouan]]

The crash has been reported on Nightly for a single user, 32 events in 3 days, on Android 5.1.
Sentry link

Comment 4

[Matt Tighe [:matt-tighe]]

We are seeing some of these in 132 release as well. The Sentry exceptions are slightly different, but I am wondering if bug 1929937 is the same issue.