== kernel build (guest, 6 CPUs, patched tree) ==
cd /usr/src && make nativekernel: BUILD_EXIT=0
>>> Kernel build for X86_64_GENERIC completed on Mon Aug 31 11:14:34 UTC 2026
     1299.89 real      1123.19 user      221.40 sys
make installkernel: INSTK=0

== ext2fs.ko module build (patched tree) ==
cd /usr/src/sys/vfs/ext2fs && make && make install: M=0 I=0
cc -O2 -pipe -D_KERNEL ... -c /usr/src/sys/vfs/ext2fs/ext2_vnops.c
cc -Wl,--build-id=sha1 -nostdlib -Wl,--hash-style=sysv -r -Wl,-d -o ext2fs.ko ext2_alloc.o ... ext2_vnops.o
install -o root -g wheel -m 555 ext2fs.ko /boot/kernel
(full untrimmed kernel build log lived in guest /tmp/build.log, lost at snapshot reset after validation; exit code and completion banner captured above)