SYS_ANDROID_EVENT_LOG1. aee_exp文件夹中有 db.fatal.00.SWT.
2. 准备工作&＃xff1a; gat打开db.fatal.00.SWT.dbg文件&＃xff0c;即会生成.DEC文件
2. ZZ_INTERNAL 文件内容
SWT,1039,-1361051648,99,/data/core/,0,system_server_watchdog,system_server,Sat Jan 21 02:00:05 GST 2017,1,1818135
确定是watchdog引起的重启。 时间点02:00&＃xff08;&＃xff01;&＃xff01;&＃xff01;重要&＃xff09;
3. 分析 .DEC文件
&＃xff08;1&＃xff09; _exp_main.txt 文件
Exception Class: SWT
Exception Type: system_server_watchdogCurrent Executing Process:
system_serverBacktrace:
Process: system_server
Subject: Blocked in monitor com.android.server.wm.WindowManagerService on foreground thread (android.fg), Blocked in handler on display thread (android.display)
[&＃xff01;&＃xff01;&＃xff01;重要 android.fg]
&＃xff08;2&＃xff09;SYS_ANDROID_EVENT_LOG 文件
search watchdog /android.fg
01-21 02:00:02.058 1039 1693 I watchdog: Blocked in monitor com.android.server.wm.WindowManagerService on foreground thread (android.fg), Blocked in handler on display thread (android.display)
得到线程1039
&＃xff08;2&＃xff09; SWT_JBT_TRACES 文件
seacrh “d 1039” &＃43; 刚刚得到的time。就能找到关键log
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