On 01/11/2016 02:12 PM, Paul Smith wrote: > Yeah. Unfortunately this is a very complicated bit of code > (implementing a thread-tolerant hash table completely in a header file > using templates, so the method is inlined). > > I've confirmed that taking out optimization "solves" the problem in that > my unoptimized test suite runs without any ASAN errors. > > I'll try to come up with a reduced test case. I'll see if I can run > with ubsan but when I last tried it I got linker errors that I'll have > to work around (I owe you a bug report for that as well). > And you are sure it's not just out of memory/aspace? ASAN needs a lot...