460     std::atomic<Block*> mailbox;  member in rml::internal::Bin
481         MALLOC_ASSERT( !mailbox.load(std::memory_order_relaxed), ASSERT_TEXT );  in verifyInitState()
1271 …MALLOC_ASSERT( (!activeBlk && !mailbox.load(std::memory_order_relaxed)) || (activeBlk && activeBlk…  in getPrivatizedFreeListBlock()
1274     if (!mailbox.load(std::memory_order_acquire)) // hotpath is empty mailbox  in getPrivatizedFreeListBlock()
1278         block = mailbox.load(std::memory_order_relaxed);  in getPrivatizedFreeListBlock()
1282 … mailbox.store(block->nextPrivatizable.load(std::memory_order_relaxed), std::memory_order_relaxed);  in getPrivatizedFreeListBlock()
1297 … block->nextPrivatizable.store(mailbox.load(std::memory_order_relaxed), std::memory_order_relaxed);  in addPublicFreeListBlock()
1298     mailbox.store(block, std::memory_order_relaxed);  in addPublicFreeListBlock()
1306     if (!mailbox.load(std::memory_order_acquire))  in cleanPublicFreeLists()
1311         block = mailbox.load(std::memory_order_relaxed);  in cleanPublicFreeLists()
1312         mailbox.store(nullptr, std::memory_order_relaxed);  in cleanPublicFreeLists()