James Le Cuirot
James Le Cuirot
I've now managed to reproduce this with an inner kernel that has practically no modules, which should make testing this easier. However, I was wondering whether it is really the...
Ah, that's probably due to the xz compression. kexec supports gzip, zstd, lzma... but not xz. xz would be a nice addition to kexec-tools. It's closely related to lzma, so...
Rebuilding the kernel with gzip didn't help, but using the newer kexec (with the newer libc) on the older image did. Now it boots into the right kernel. What's really...
Update! After making some changes to Ignition, I got Flatcar to boot with a slightly cut-down kernel config that had everything built-in rather than as separate modules. That made bisecting...
It's a BPF thing. We should probably turn it on. 😄