[butilly]

Dead Or Alive 5 (game.exe), Discord thread 1565071668009762856. Follow-up to the memory-query fix at 8cf58ca: report 1565096304965722155 reaches DXVK 2.6.1 swapchain reset, then vkAllocateMemory Exception 0xc0000005 (debug_log L1003) and exit 3 (L1006); the Proton 9 x86_64 comparison also asserts in vkAllocateMemory. The newest supplied report is a separate WineD3D failure, not an allocation trace. Existing WRAPPER_LOG info backend messages begin after memory-type lookup and several fallback conditions; their absence cannot locate the fault conclusively. Preserve the previous fix and all allocation behavior. Add flushed stderr traces for the first 32 requests, bounded pNext metadata, dispatch selection, native-call entry/return and post-allocation bookkeeping completion. No Proton, architecture or feature changes. Next run must identify the last wrapper-alloc marker before the exception, or show successful native return. This is the first allocation diagnostic build. git diff --check passed; CI provides compilation validation.