IssueTracker

This is logged here. The values are PIDs of the subprocesses:

2022-09-02 15:16:19.699 9160-9173/de.welt.benchmark E/TestRunner: java.lang.IllegalStateException:             Perfetto unexpected exit code, output = 9462
    EXITCODE=2

2022-09-02 15:16:57.418 9160-9173/de.welt.benchmark E/TestRunner: java.lang.IllegalStateException:             Perfetto unexpected exit code, output = 9803
    EXITCODE=2

And the actual error code is 2.

Looking at perfetto code, it seems that not all the data sources are ready (code). Data sources are defined here.

I wonder if some of those data sources are not supported on that device that runs Android 6.

Agree, likely related to b/259389420. I expect we updated perfetto since alpha02, so it's possible this doesn't reproduce now in alpha08 (see b/259389420#comment4).

Given that we saw a number of emulators not correctly configured for tracing with the same exit code, this is most likely a dupe.

Seeing a similar issue while running benchmark tests on Pixel 6 Pro running Android 14.

java.lang.IllegalStateException: Failed to stop [ProcessPid(processName=perfetto, pid=28209)] at androidx.benchmark.Shell.terminateProcessesAndWait(Shell.kt:596) at androidx.benchmark.Shell.terminateProcessesAndWait(Shell.kt:565) at androidx.benchmark.perfetto.PerfettoHelper$Companion.stopAllPerfettoProcesses(PerfettoHelper.kt:443) at androidx.benchmark.perfetto.PerfettoHelper.startCollecting(PerfettoHelper.kt:93) at androidx.benchmark.perfetto.PerfettoCapture.start(PerfettoCapture.kt:72) at androidx.benchmark.perfetto.PerfettoCaptureWrapper.start(PerfettoCaptureWrapper.kt:70) at androidx.benchmark.perfetto.PerfettoCaptureWrapper.record(PerfettoCaptureWrapper.kt:127) at androidx.benchmark.perfetto.PerfettoCaptureWrapper.record$default(PerfettoCaptureWrapper.kt:92) at androidx.benchmark.macro.MacrobenchmarkKt$macrobenchmark$measurements$1.invoke(Macrobenchmark.kt:256) at androidx.benchmark.macro.MacrobenchmarkKt$macrobenchmark$measurements$1.invoke(Macrobenchmark.kt:241) at androidx.benchmark.perfetto.PerfettoTraceProcessor$Companion.runServer(PerfettoTraceProcessor.kt:105) at androidx.benchmark.macro.MacrobenchmarkKt.macrobenchmark(Macrobenchmark.kt:241) at androidx.benchmark.macro.MacrobenchmarkKt.macrobenchmarkWithStartupMode(Macrobenchmark.kt:415) at androidx.benchmark.macro.junit4.MacrobenchmarkRule.measureRepeated(MacrobenchmarkRule.kt:107)

On the running macrobenchmark test on the emulator working fine, but failing on Pixel 6a Android 14 (Physical device) 🧐

Facing the same error

java.lang.IllegalStateException: Failed to stop [ProcessPid(processName=perfetto, pid=26338)]
at androidx.benchmark.Shell.terminateProcessesAndWait(Shell.kt:596)
at androidx.benchmark.Shell.terminateProcessesAndWait(Shell.kt:565)
at androidx.benchmark.perfetto.PerfettoHelper$Companion.stopAllPerfettoProcesses(PerfettoHelper.kt:441)
at androidx.benchmark.perfetto.PerfettoHelper.startCollecting(PerfettoHelper.kt:92)
at androidx.benchmark.perfetto.PerfettoCapture.start(PerfettoCapture.kt:72)
at androidx.benchmark.perfetto.PerfettoCaptureWrapper.start(PerfettoCaptureWrapper.kt:68)
at androidx.benchmark.perfetto.PerfettoCaptureWrapper.record(PerfettoCaptureWrapper.kt:124)
at androidx.benchmark.perfetto.PerfettoCaptureWrapper.record$default(PerfettoCaptureWrapper.kt:90)
at androidx.benchmark.macro.MacrobenchmarkKt$macrobenchmark$measurements$1.invoke(Macrobenchmark.kt:243)
at androidx.benchmark.macro.MacrobenchmarkKt$macrobenchmark$measurements$1.invoke(Macrobenchmark.kt:228)
at androidx.benchmark.perfetto.PerfettoTraceProcessor$Companion.runServer(PerfettoTraceProcessor.kt:105)
at androidx.benchmark.macro.MacrobenchmarkKt.macrobenchmark(Macrobenchmark.kt:228)
at androidx.benchmark.macro.MacrobenchmarkKt.macrobenchmarkWithStartupMode(Macrobenchmark.kt:405)
at androidx.benchmark.macro.junit4.MacrobenchmarkRule.measureRepeated(MacrobenchmarkRule.kt:107)
at androidx.benchmark.macro.junit4.MacrobenchmarkRule.measureRepeated$default(MacrobenchmarkRule.kt:97)

Updating the dependency from androidx.benchmark:benchmark-macro-junit4:1.2.0-beta01 to androidx.benchmark:benchmark-macro-junit4:1.2.0-beta05 solved it :)

getting the error again 😭 I've updated my Android 14 version to a newest patch, I think that's the suspect

These Failed to stop issues on Android 14 are separate from the exception in this bug #comment1, splitting off new bug for those: b/323601788

Sorry for the late reply. Yes, you've. Unfortunately we don't have a clear timeline to fix this yet.

Is it possible to prioritise this issue higher? It blocks profiles generation on CI, using cloud solution. Due to the lack of documentation about baseline profiles' generation process, it's also hard to implement your own internal solution, using FTL CLI tool.

Has there been any progress on the blockers for this issue?