Booted a custom Linux OS with Buildroot inside QEMU.

Kernel 6.12.47, ext2 rootfs, BusyBox shell, no branding, no splash.

Filesystem mounted cleanly, init runs, system idle at 99%.

Next: network stack + GRUB2 ISO. Minimal, reproducible, silent.

#buildroot #linux #qemu #customos #bashcore #initonly #minimalism