Merge branch 'pipe-sleep-die-on-broken-invariant' into 'master'

[IoContext] die when the completer threads reaps new work notifications

See merge request !245

emper/io/IoContext.cpp

@@ -318,8 +318,11 @@ reap_cqes:
 		switch (tag) {
 			case PointerTags::NewWorkWsq:
 			case PointerTags::NewWorkAq: {
-				LOGD("Got new work notification");
+				if constexpr (callerEnvironment == CallerEnvironment::ANYWHERE) {
+					DIE_MSG("Completer reaping new work notification");
+				}
 
+				LOGD("Got new work notification");
 				auto *pipeSleepStrategy =
 						reinterpret_cast<PipeSleepStrategy *>(&runtime.getWorkerSleepStrategy());
 				statsIncr(pipeSleepStrategy->stats->wakeupDueToNotify);