java.lang.IllegalStateException: android.os.DeadObjectException:

java.lang.IllegalStateException: android.os.DeadObjectException: Transaction failed on small parcel@ remote process probably died今天在工作中遇到一个crash问题，也是第一次遇到这种类型的问题，下面是相关的部分log：java.lang.RuntimeException

HPeak

1904人浏览 · 2021-04-01 20:18:18

HPeak · 2021-04-01 20:18:18 发布

java.lang.IllegalStateException: android.os.DeadObjectException: Transaction failed on small parcel@ remote process probably died

今天在工作中遇到一个crash问题，也是第一次遇到这种类型的问题，下面是相关的部分log：

java.lang.RuntimeException: Unable to create service com.android.systemui.SystemUIService: java.lang.IllegalStateException: android.os.DeadObjectException: Transaction failed on small parcel@ remote process probably died
	at android.app.ActivityThread.handleCreateService(ActivityThread.java:4645)
	at android.app.ActivityThread.access$2000(ActivityThread.java:275)
	at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2128)
	at android.os.Handler.dispatchMessage(Handler.java:106)
	at android.os.Looper.loop(Looper.java:262)
	at android.app.ActivityThread.main(ActivityThread.java:8766)
	at java.lang.reflect.Method.invoke(Native Method)
	at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:612)
	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:981)
Caused by: java.lang.IllegalStateException: android.os.DeadObjectException: Transaction failed on small parcel@ remote process probably died
	at android.net.TetheringManager.getConnector(TetheringManager.java:377)
	at android.net.TetheringManager.registerTetheringEventCallback(TetheringManager.java:1131)
	at com.android.systemui.statusbar.policy.HotspotControllerImpl.<init>(HotspotControllerImpl.java:112)
	at com.android.systemui.statusbar.policy.HotspotControllerImpl_Factory.provideInstance(HotspotControllerImpl_Factory.java:38)
	at com.android.systemui.statusbar.policy.HotspotControllerImpl_Factory.get(HotspotControllerImpl_Factory.java:30)
	at com.android.systemui.statusbar.policy.HotspotControllerImpl_Factory.get(HotspotControllerImpl_Factory.java:9)
	at dagger.internal.DoubleCheck.get(DoubleCheck.java:47)
	at com.android.systemui.statusbar.phone.PhoneStatusBarPolicy_Factory.provideInstance(PhoneStatusBarPolicy_Factory.java:214)
	at com.android.systemui.statusbar.phone.PhoneStatusBarPolicy_Factory.get(PhoneStatusBarPolicy_Factory.java:149)
	at com.android.systemui.statusbar.phone.PhoneStatusBarPolicy_Factory.get(PhoneStatusBarPolicy_Factory.java:32)
	at com.android.systemui.statusbar.phone.dagger.StatusBarPhoneModule_ProvideStatusBarFactory.provideInstance(StatusBarPhoneModule_ProvideStatusBarFactory.java:648)
	at com.android.systemui.statusbar.phone.dagger.StatusBarPhoneModule_ProvideStatusBarFactory.get(StatusBarPhoneModule_ProvideStatusBarFactory.java:413)
	at com.android.systemui.statusbar.phone.dagger.StatusBarPhoneModule_ProvideStatusBarFactory.get(StatusBarPhoneModule_ProvideStatusBarFactory.java:88)
	at dagger.internal.DoubleCheck.get(DoubleCheck.java:47)
	at com.android.systemui.dagger.ContextComponentResolver.resolve(ContextComponentResolver.java:100)
	at com.android.systemui.dagger.ContextComponentResolver.resolveSystemUI(ContextComponentResolver.java:93)
	at com.android.systemui.SystemUIApplication.startServicesIfNeeded(SystemUIApplication.java:230)
	at com.android.systemui.SystemUIApplication.startServicesIfNeeded(SystemUIApplication.java:184)
	at com.android.systemui.SystemUIService.onCreate(SystemUIService.java:58)
	at android.app.ActivityThread.handleCreateService(ActivityThread.java:4622)
	... 8 more
Caused by: android.os.DeadObjectException: Transaction failed on small parcel@ remote process probably died
	at android.os.BinderProxy.transactNative(Native Method)
	at android.os.BinderProxy.transact(BinderProxy.java:558)
	at android.net.ITetheringConnector$Stub$Proxy.registerTetheringEventCallback(ITetheringConnector.java:357)
	at android.net.TetheringManager.lambda$registerTetheringEventCallback$8(TetheringManager.java:1131)
	at android.net.-$$Lambda$TetheringManager$655fBcCeflKRxua051VOovUKAkM.onConnectorAvailable(Unknown Source:4)
	at android.net.TetheringManager.getConnector(TetheringManager.java:375)
	... 27 more

刚开始根据log去代码中查看跟踪，却没发现有什么可疑的地方，再去分析全部的log发现，不止SystemUI报这个错误，所有的应用都报了这个错误，猜想一个是一个远程的进程挂了，后面找身边的同事请教了一下，确实是系统层面的问题导致，所以最后把问题丢给系统的同事了。后面还会继续跟进此类问题的解决处理，今天暂时就先写到这里吧，继续加油。