2026-09-01 (/loop) - libSceUlt mutex/condvar/ulthread; PPSA28061 wall is now online (D435)

(kernel) New ult module: libSceUlt mutex family + condition-variable family onto sync.rs (a per-cond map holds the bound mutex, since ULT binds at create). _sceUltUlthreadCreate = created-not-scheduled (cooperative; no scheduler yet, entry not run - documented gap, not a fake). New libSceUlt guest_module

• symbols.rs modules() (11->12) + knowledge file + EMBEDDED.

FINDING: these were the game's Save Thread & kin, NOT the JSON init's blocker - PPSA28061 stayed at 60 imports/abort. The real blocker is libSceNpCppWebApi::0xa9721c01ca796f63 (unnamed, called once) - the online NP leaderboard client. So PPSA28061's remaining wall is the online subsystem (matches the prior note), a network/policy gap, not a local implementation. Left for a decision rather than stubbed. kernel/service/hle tests green; kernel clippy-clean; no regression on the other two titles.