如何找到wpa_supplicant 崩溃（Crash）的具体日志和原因
# 清除旧日志并开始监听过滤 wpa_supplicant 标签 adb logcat -c adb logcat -v time | grep -iE wpa_supplicant|fatal|crash// 1. 收到开启 WPS PBC 的命令02-04 03:13:56.446 ... wlan0: Control interface command WPS_PBC...02-04 03:13:56.447 ... wlan0: WPS-PBC-ACTIVE// 2. 开始构建 WPS 探测请求包Probe Request的各个字段02-04 03:13:56.458 ... WPS: Building WPS IE for Probe Request02-04 03:13:56.458 ... WPS: * Version (hardcoded 0x10)... (中间省略若干字段构建日志) ...02-04 03:13:56.458 ... WPS: * Device Name02-04 03:13:56.458 ... WPS: * Version2 (0x20)02-04 03:13:56.458 D/wpa_supplicant( 2862): WPS: * Request to Enroll (1) -- 这是该进程留下的最后遗言// 3. 进程立刻暴毙02-04 03:13:56.480 I/AEE_AED ( 2905): pid: 2862, tid: 2862, /vendor/bin/hw/wpa_supplicant 02-04 03:13:56.512 I/WifiNative( 1119): wpa_supplicant died. Cleaning up internal state.
