https://bugs.winehq.org/show_bug.cgi?id=44375 --- Comment #21 from Konstantin <hi-angel(a)yandex.ru> --- I see that even plain `wine notepad` has VSS of 2.6G. That makes me doubt it has anything to do with drivers, this gotta be something in Wine internals. I spend some hours today trying to figure out where such amount of VSS was allocated by tracing `mmap` and `mumap` calls, but haven't succeeded at that (there's simply too many of them, so I tried lots of various heuristics to pin down where exactly that memory came from, but to no avail). Still, there is something interesting: when doing a `cat /proc/$(pgrep notepad)/smaps | less`, there's this memory region with size of 1.9G: 80000000-f7aa0000 ---p 00000000 00:00 0 Size: 1960576 kB KernelPageSize: 4 kB MMUPageSize: 4 kB Rss: 0 kB Pss: 0 kB Shared_Clean: 0 kB Shared_Dirty: 0 kB Private_Clean: 0 kB Private_Dirty: 0 kB Referenced: 0 kB Anonymous: 0 kB LazyFree: 0 kB AnonHugePages: 0 kB ShmemPmdMapped: 0 kB FilePmdMapped: 0 kB Shared_Hugetlb: 0 kB Private_Hugetlb: 0 kB Swap: 0 kB SwapPss: 0 kB Locked: 0 kB THPeligible: 0 VmFlags: mr mw me nr sd *Clean and *Dirty pages are all zeroes, as if the region is completely unused. Ha! -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.