Zygote : Process 13679 exited due to signal 2 (Interrupt),signal 2是什么
时间: 2024-05-30 11:13:01 浏览: 17
Signal 2 refers to the interrupt signal. It is a software interrupt signal that is sent to a process by the operating system. The signal is usually generated by the user pressing the interrupt key (Ctrl-C) or by another program sending the interrupt signal to the process. When a process receives the interrupt signal, it stops its current execution and performs any necessary cleanup operations before terminating. In the case of the Zygote process, it may have received the interrupt signal due to an external user action or system event.
相关问题
分析蓝牙打印” 05-22 20:48:21.340 6042 6042 D BluetoothActiveDeviceManager: cleanup() 05-22 20:48:21.343 6042 6042 D BluetoothAdapterService: onDestroy() 05-22 20:48:21.343 6042 6042 I BluetoothAdapterService: Force exit to cleanup internal state in Bluetooth stack 05-22 20:48:21.346 6042 6042 I droid.bluetoot: System.exit called, status: 0 05-22 20:48:21.346 6042 6042 I AndroidRuntime: VM exiting with result code 0, cleanup skipped. 05-22 20:48:21.381 1936 5530 I ActivityManager: Process com.android.bluetooth (pid 6042) has died: fore SVC 05-22 20:48:21.382 1936 1955 W libprocessgroup: kill(-6042, 9) failed: No such process 05-22 20:48:21.383 1722 1722 I Zygote : Process 6042 exited cleanly (0) 05-22 20:48:21.426 1936 1955 W libprocessgroup: kill(-6042, 9) failed: No such process 05-22 20:48:21.426 1936 1955 I libprocessgroup: Successfully killed process cgroup uid 1002 pid 6042 in 44ms“
这段日志是蓝牙打印的日志信息,可以看到蓝牙设备管理器进行了清理操作,然后蓝牙适配器服务被关闭。接着,Android运行时发现蓝牙服务进程已经退出,退出码为0,清理被跳过。最后,系统管理器检测到蓝牙服务进程已经死亡,并尝试将其杀死,但失败了。最后系统进程组成功杀掉了该进程。这些信息提示了蓝牙服务的退出过程及相关信息。
zygote : JNI WARNING: java.lang.StackOverflowError thrown while calling printStackTrace
这是一个 Java 虚拟机的警告信息,意思是在调用 `printStackTrace` 方法时出现了 `StackOverflowError` 异常。`StackOverflowError` 异常是指当方法调用的层级过深时,栈空间不足而导致的错误。在这个特定的情况下,可能是因为 JNI 方法中出现了递归调用或者死循环等问题,导致栈空间被耗尽。需要检查代码中是否存在这样的问题,并进行修复。如果需要更详细的信息,可以查看 Java 虚拟机的日志文件。
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