一加有个op2分区里面有内核启动日志
另外，如果能进crashdump的话也有相关工具
## CrashDump Logs (Windows Only) ##
If you experience a CrashDump, please send us logs by doing the following...
Download and Install QPST
https://qpsttool.com/category/download
Ensure proper OP Drivers
Qualcomm HS_USB
Launch Utility
- Start > QPST > QPST Configuration
Dump Logs
- While on CrashDump screen, plug phone into USB
- Ports tab will display a progress bar and Sahara Memory Dump
Retrive and Upload
- Click Help > Open Log File Directory
- Browse to Sahara > Port_COM#
- Paste contents of KMSG.txt to katb.in
- Save and send us the URL
Troubleshooting
- During CrashDump screen, Device Manager should list device as Qualcomm HS-USB Diagnostics 900E
- If it does not, right click > Uninstall Device > Delete the driver software for this device
- Reboot and install above driver set