[Nexus 7 Android Development] AndDiSa:
Yes, you can see it in the logs.

First the app is trying to install something, then there are some exceptions (e.g. ClassNotFoundException, etc.), then the app is trying to look for some processes (which is denied by selinux and the security policies in place), and trying to access some sockets (which was denied, too). The main reasson for the crash is this part:

03-23 12:55:27.366 +0000 28944 28944 E NetdConnector: timed-out waiting for response to 54 network permission user set NETWORK 10015
03-23 12:55:27.369 +0000 28944 28944 D AndroidRuntime: Shutting down VM
03-23 12:55:27.370 +0000 28944 28944 E AndroidRuntime: *** FATAL EXCEPTION IN SYSTEM PROCESS: main
03-23 12:55:27.370 +0000 28944 28944 E AndroidRuntime: java.lang.RuntimeException: Error receiving broadcast Intent { act=android.intent.action.PACKAGE_ADDED dat=package:com.alibaba.aliexpresshd flg=0x4000010 (has extras) } in com.android.server.connectivity.PermissionMonitor$1@dfb4ce4
03-23 12:55:27.370 +0000 28944 28944 E AndroidRuntime: at android.app.LoadedApk$ReceiverDispatcher$Args.run(LoadedApk.java:1132)
03-23 12:55:27.370 +0000 28944 28944 E AndroidRuntime: at android.os.Handler.handleCallback(Handler.java:751)
03-23 12:55:27.370 +0000 28944 28944 E AndroidRuntime: at android.os.Handler.dispatchMessage(Handler.java:95)
03-23 12:55:27.370 +0000 28944 28944 E AndroidRuntime: at android.os.Looper.loop(Looper.java:154)
03-23 12:55:27.370 +0000 28944 28944 E AndroidRuntime: at com.android.server.SystemServer.run(SystemServer.java:355)
03-23 12:55:27.370 +0000 28944 28944 E AndroidRuntime: at com.android.server.SystemServer.main(SystemServer.java:222)
03-23 12:55:27.370 +0000 28944 28944 E AndroidRuntime: at java.lang.reflect.Method.invoke(Native Method)
03-23 12:55:27.370 +0000 28944 28944 E AndroidRuntime: at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:889)
03-23 12:55:27.370 +0000 28944 28944 E AndroidRuntime: at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:779)
03-23 12:55:27.370 +0000 28944 28944 E AndroidRuntime: Caused by: java.lang.IllegalStateException: command '54 network permission user set NETWORK 10015' failed with 'null'
03-23 12:55:27.370 +0000 28944 28944 E AndroidRuntime: at com.android.server.NetworkManagementService.setPermission(NetworkManagementService.java:2711)
03-23 12:55:27.370 +0000 28944 28944 E AndroidRuntime: at com.android.server.connectivity.PermissionMonitor.update(PermissionMonitor.java:196)
03-23 12:55:27.370 +0000 28944 28944 E AndroidRuntime: at com.android.server.connectivity.PermissionMonitor.onAppAdded(PermissionMonitor.java:250)
03-23 12:55:27.370 +0000 28944 28944 E AndroidRuntime: at com.android.server.connectivity.PermissionMonitor.-wrap0(PermissionMonitor.java)
03-23 12:55:27.370 +0000 28944 28944 E AndroidRuntime: at com.android.server.connectivity.PermissionMonitor$1.onReceive(PermissionMonitor.java:93)
03-23 12:55:27.370 +0000 28944 28944 E AndroidRuntime: at android.app.LoadedApk$ReceiverDispatcher$Args.run(LoadedApk.java:1122)
03-23 12:55:27.370 +0000 28944 28944 E AndroidRuntime: ... 8 more
...
03-23 12:55:27.538 +0000 28944 28944 I Process : Sending signal. PID: 28944 SIG: 9
03-23 12:55:27.581 +0000 182 182 E : eof
03-23 12:55:27.581 +0000 182 182 E : failed to read size
03-23 12:55:27.581 +0000 182 182 I : closing connection
03-23 12:55:27.586 +0000 169 169 I ServiceManager: service 'package' died
...

which is leading to a android system reboot. It's only the android OS which re-booting, not the underlying Linux kernel. That's the reason why it boots so fast.