17:04 <jma> Just to clarify things the Nexus 10 uses a 3.4 kernel and I'm trying to run 5.9.18.5. I found data log in /proc/last_kmsg but this log was created when I tried to boot my boot image with a 3.4 kernel to check that everything was good

17:06 <jma> I guess I can enable PSTORE on 5.9.18 and capture the log from Recovery. But 3.4 doesn't support PSTORE.So I'm looking for a way to read the PSTORE data using an old kernel.

17:08 <jma> I mean 3.4 is supporting ram-oops but not sure about the compatibility level

22:40 <jma> I think the problem is that AUTO_ZRELADDR is enabled and the zimage is actually loader at 0x10008000 offset (> 128MB). Threfore kernel is deflated at 0x10000000 which is too close to the zImage. atags are overwritten as well