ANRs due to leaveBreadcrumb

[peterdk]

Describe the bug

I am seeing ANRs that are fully on conto of Bugsnag leaveBreadcrumb. It seems that the NDK part of that logic is causing hangs.

Environment

• Android version: 13
• BugSnag version: 6.27.0
• Emulator or physical device: real devices

Error messages

ANR: Application did not respond to UI input
libc.so +0x8921c           syscall
libc.so +0x8dafc           __futex_wait_ex(void volatile*, bool, int, bool, timespec const*)
libc.so +0xfcf34           NonPI::MutexLockWithTimeout(pthread_mutex_internal_t*, bool, timespec const*)
libc.so +0xfcc68           pthread_mutex_lock
libbugsnag-ndk.so +0x542dc <unknown>
boot.oat +0x1072764        art_jni_trampoline
                           com.bugsnag.android.ndk.NativeBridge.addBreadcrumb (SourceFile:-2)
                           com.bugsnag.android.ndk.NativeBridge.onStateChange (NativeBridge:122)
                           com.bugsnag.android.BaseObservable.updateState$bugsnag_android_core_release (BaseObservable:37)
                           com.bugsnag.android.BreadcrumbState.add (BreadcrumbState:41)
                           com.bugsnag.android.Client.leaveBreadcrumb (Client:1151)
                           com.bugsnag.android.SystemBroadcastReceiver.onReceive (SystemBroadcastReceiver:56)
                           SamsungStoreRatingManager$showRatingDialogIfApplicable$authorityReceiver$1.onReceive (SamsungStoreRatingManager:99)
                           android.app.LoadedApk$ReceiverDispatcher$Args.lambda$getRunnable$0$android-app-LoadedApk$ReceiverDispatcher$Args (LoadedApk.java:1838)
                           android.app.LoadedApk$ReceiverDispatcher$Args$$ExternalSyntheticLambda0.run (Unknown:2)
                           android.os.Handler.handleCallback (Handler.java:942)
                           android.os.Handler.dispatchMessage (Handler.java:99)
                           android.os.Looper.loopOnce (Looper.java:211)
                           android.os.Looper.loop (Looper.java:300)
                           android.app.ActivityThread.main (ActivityThread.java:8232)
                           java.lang.reflect.Method.invoke (Method.java:-2)
                           com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run (RuntimeInit.java:580)
                           com.android.internal.os.ZygoteInit.main (ZygoteInit.java:1028)

ANR: Application did not respond to UI input
libc.so +0x8921c           syscall
libc.so +0x8dafc           __futex_wait_ex(void volatile*, bool, int, bool, timespec const*)
libc.so +0xfcf34           NonPI::MutexLockWithTimeout(pthread_mutex_internal_t*, bool, timespec const*)
libc.so +0xfcc68           pthread_mutex_lock
libbugsnag-ndk.so +0x542dc <unknown>
boot.oat +0x105c934        art_jni_trampoline
                           com.bugsnag.android.ndk.NativeBridge.addBreadcrumb (SourceFile:-2)
                           com.bugsnag.android.ndk.NativeBridge.onStateChange (NativeBridge:122)
                           com.bugsnag.android.BaseObservable.updateState$bugsnag_android_core_release (BaseObservable:37)
                           com.bugsnag.android.BreadcrumbState.add (BreadcrumbState:41)
                           com.bugsnag.android.Client.leaveAutoBreadcrumb (Client:1169)
                           com.bugsnag.android.Client$6.invoke (Client:430)
                           com.bugsnag.android.Client$6.invoke (Client:425)
                           com.bugsnag.android.ClientComponentCallbacks.onTrimMemory (ClientComponentCallbacks:23)
                           android.content.ComponentCallbacksController.lambda$dispatchTrimMemory$1 (ComponentCallbacksController.java:109)
                           android.content.ComponentCallbacksController$$ExternalSyntheticLambda1.accept (D8$$SyntheticClass:4)
                           android.content.ComponentCallbacksController.forAllComponentCallbacks (ComponentCallbacksController.java:124)
                           android.content.ComponentCallbacksController.dispatchTrimMemory (ComponentCallbacksController.java:107)
                           android.app.Application.onTrimMemory (Application.java:289)
                           android.app.ActivityThread.handleTrimMemory (ActivityThread.java:6641)
                           android.app.ActivityThread.-$$Nest$mhandleTrimMemory (ActivityThread.java)
                           android.app.ActivityThread$ApplicationThread.lambda$scheduleTrimMemory$0 (ActivityThread.java:1811)
                           android.app.ActivityThread$ApplicationThread$$ExternalSyntheticLambda2.accept (D8$$SyntheticClass:8)
                           com.android.internal.util.function.pooled.PooledLambdaImpl.doInvoke (PooledLambdaImpl.java:281)
                           com.android.internal.util.function.pooled.PooledLambdaImpl.invoke (PooledLambdaImpl.java:204)
                           com.android.internal.util.function.pooled.OmniFunction.run (OmniFunction.java:97)
                           android.os.Handler.handleCallback (Handler.java:942)
                           android.os.Handler.dispatchMessage (Handler.java:99)
                           android.os.Looper.loopOnce (Looper.java:211)
                           android.os.Looper.loop (Looper.java:300)
                           android.app.ActivityThread.main (ActivityThread.java:8232)
                           java.lang.reflect.Method.invoke (Method.java:-2)
                           com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run (RuntimeInit.java:580)
                           com.android.internal.os.ZygoteInit.main (ZygoteInit.java:1028)

[paulsUsername]

We are also seeing this. Caused a serious issue for us.

[hannah-smartbear]

Hi @peterdk,

Thanks for raising this. Please can you confirm whether you only started seeing these ANRs after upgrading to v6.27.0 of bugsnag-android, or if you were seeing them previously? Please could you also reach out to us at support@bugsnag.com with a link to these ANRs in your BugSnag dashboard, and with code snippets / screenshots of any BugSnag configuration?

[peterdk]

Hi, this happened when upgrading from 6.26.1 to 6.27.0.
I'll reach out by email.

[emarc-m]

Hello, we are also seeing this with our latest release using Bugsnag 6.27.0.

Has there been an update to this from the Bugsnag team? I also reached out to them via support and will share if I get an update.

Thank you.

[hannah-smartbear]

Hi all,

Just wanted to let you know that we are looking into this and we will update you here, as well as on the support tickets that you have open with us, when we have any more information to share.

[peterdk]

Thanks. In the meantime I switched back to 6.26.1, and immediately the ANRs were gone.

[hannah-smartbear]

Hi all,

Just wanted to let you know that our engineers have identified the issue and are implementing a fix. We will let you know once it has been released.