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x86: kernel-thread resume corrupts saved context in the pre-userspace boot window (garbage RIP / NX fetch / write-protection faults)

Status: Open.

#567 In ryanbreen/breenix;

· ryanbreen opened on Aug 14, 2026

x86 gate wrapper is untracked and never repacks the userspace test disk (can boot stale binaries)

Status: Open.

#564 In ryanbreen/breenix;

· ryanbreen opened on Aug 14, 2026

x86: userspace store to address 0 does not fault - null page appears accessible in user address spaces

Status: Open.

#563 In ryanbreen/breenix;

· ryanbreen opened on Aug 14, 2026

aarch64: --features testing kernel panics at boot 5/5 in a ksoftirqd self-test (pre-existing, unexercised profile)

Status: Open.

#562 In ryanbreen/breenix;

· ryanbreen opened on Aug 14, 2026

Blocking-syscall prologues identify the executing thread via recorded scheduler current, not an authoritative identity (OQ1 residual)

Status: Open.

#560 In ryanbreen/breenix;

· ryanbreen opened on Aug 13, 2026

build(aarch64): eliminate pinned-nightly core NEON warning

Status: Open.

#559 In ryanbreen/breenix;

· ryanbreen opened on Aug 13, 2026

x86 free-path custody hardening follow-ups (from #470 PR-3 reviews)

Status: Open.

#556 In ryanbreen/breenix;

· ryanbreen opened on Aug 13, 2026

aarch64: softirq boot-test flake under host starvation (~1%, pre-existing)

Status: Open.

#555 In ryanbreen/breenix;

· ryanbreen opened on Aug 13, 2026

x86: boot thread wedges in the RING3_SMOKE disk read while holding the process-manager lock, blocking every first ring-3 entry

Status: Open.

#554 In ryanbreen/breenix;

· ryanbreen opened on Aug 13, 2026

test: teardown_structure structural-anchor hardening follow-ups (from #549 review)

Status: Open.

#550 In ryanbreen/breenix;

· ryanbreen opened on Aug 13, 2026

Owner-side GuardedStack reclamation of External user-stack frames (#470 residual leaf leak)

Status: Open.

#546 In ryanbreen/breenix;

· ryanbreen opened on Aug 12, 2026

x86 test harness: no gate mode exercises process exit/teardown with counter visibility (mode=full hangs: completion.rs missing x86_64 timeout)

Status: Open.

#540 In ryanbreen/breenix;

· ryanbreen opened on Aug 12, 2026