Frozen production kernels (feature-off, 256 MiB heap, zero probe
strings):
- RV 5528790d9de92f69e26793e61bd51c34b08de5e772791dac4e35f68da3352608
- LA e30044996f1c9566642c8d6191930a0251bd4ea31f3f45c9f4ab5fd7ecef5111

storage-contract dual-arch target group passed (qemu-status 0 both;
RV storage-contract-rv-20260810T190112Z, LA
storage-contract-la-20260810T190640Z), but RV's next group
(buildstorm-multi-musl) immediately triggered the KNOWN executor
panic (executor.rs:293), not a clean shutdown.

RV production short-core (c11-diag-2400-20260810T190735Z) is
PROGRESS-GREEN / TIME-RED: qemu-status 124, NO completion marker —
NOT a full PASS. The compile passed every prior libcore rlib
corruption point, st_name 0.

Source frozen: kernel-source-manifest-c11.sha256 (177 files).

AI-assisted development and verification disclosure: this commit's
code, tests, and verification evidence were produced and checked with
AI assistance (Claude Code) under operator supervision and review.

Co-Authored-By: Claude <noreply@anthropic.com>