编译 aosp 并且刷入 pixel 后无限重启，各位有什么排查问题妙招

之前也编译过 aosp ，并且刷到 pixel 备用机上，但是驱动有问题，没有声音。

所以昨天就重新编译了一下，结果现在刷进去，就无限重启了。

排除了硬件的问题，因为从 google 下载的刷机包，刷进去是正常使用的。

所以，请教下各位有什么排查问题的好办法呢？

不能发图片，将就贴一点刷机的代码

Checking 'product' OKAY [ 0.046s]

Setting current slot to 'a' OKAY [ 0.092s]

Sending 'boot_a' (30897 KB) OKAY [ 0.832s]

Writing 'boot_a' OKAY [ 0.268s]

Sending sparse 'system_a' 1/2 (524284 KB) OKAY [ 13.095s]

Writing 'system_a' OKAY [ 3.412s]

Sending sparse 'system_a' 2/2 (524184 KB) OKAY [ 13.006s]

Writing 'system_a' OKAY [ 3.538s]

Sending 'system_b' (65728 KB) OKAY [ 1.654s]

Writing 'system_b' OKAY [ 0.589s]

Sending 'vendor_a' (241236 KB) OKAY [ 6.002s]

Writing 'vendor_a' OKAY [ 1.644s]

Erasing 'userdata' OKAY [ 2.053s]

mke2fs 1.44.4 (18-Aug-2018)

Creating filesystem with 6509568 4k blocks and 1630208 inodes

Filesystem UUID: 83ab1f9b-75d3-42b9-8089-4819c789455a

Superblock backups stored on blocks: 32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632, 2654208, 4096000

Allocating group tables: done

Writing inode tables: done

Creating journal (32768 blocks): done

Writing superblocks and filesystem accounting information: done

Sending 'userdata' (4412 KB) OKAY [ 0.186s]

Writing 'userdata' OKAY [ 0.115s]

Rebooting OKAY [ 0.044s]

Finished. Total time: 48.982s

StonyGround

2022-11-23 11:16:04 +08:00

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拿到了 dmesg 日志，和正常的开机日志（ https://github.com/pytorch/cpuinfo/blob/master/test/dmesg/pixel.log ）对比了一下，暂时发现两处异常：
1. [2.085510] SELinux: Permission xxxx in class xxxxx not defined in policy.
大概有 50 行都是这种错误，不知道是不是因为 userdebug 的原因
2.[ 2.192804] init: Couldn't load property file 'xxxxxx': open() failed: No such file or directory: No such file or directory
紧接着 SELinux 执行完，就是 init 报错，手机上也是找不到这些文件