kernelbuilder / builds / d01e19d7b607

linux 5.15.221 x86_64kvm_guestboot OK

the stock base config, no toggles · 2026-09-15 00:10 UTC · 2677 objects · 8m35s · 3.8/4 cores busy

• toolchain: building the compiler image with apt (no vertex cache yet)
• seed: none at kbuild-seed/linux-5.15.221-x86_64-901358ea19930336.tzst
• warm: reusing persisted object tree
• seed: pushed kbuild-seed/linux-5.15.221-x86_64-901358ea19930336.tzst (333M)
• boot test: OK via firecracker/kvm in 1s -- KERNELBUILDER_BOOT_OK Linux version 5.15.221 (builder@linux) (gcc (Ubuntu 13.3.0-6ubuntu2~24.04.1) 1

Timeline

1. start container7s
2. configure + validate8s
3. extract source17s
4. hydrate cache5s
5. compile7m15s
6. push cache40s
7. upload3s
8. finalize0s

Config vs kvm_guest base 0 options differ

Spec

The normalized build spec: POST /api/build with this body (plus the page's CSRF token) returns job d01e19d7b607 again without rebuilding.

{
  "version": "5.15.221",
  "arch": "x86_64",
  "base": "kvm_guest",
  "modules": "base",
  "enable": [],
  "disable": [],
  "extra": ""
}