Hi there, While rebasing PR #1189 (DFS engine) against latest master, I ran into the following CI failure on appveyor/msys2: make.exe test ./fio --minimal --thread --exitall_on_error --runtime=1s --name=nulltest --ioengine=null --rw=randrw --iodepth=2 --norandommap --random_generator=tausworthe64 --size=16T --name=verifyfstest --filename=fiotestfile.tmp --unlink=1 --rw=write --verify=crc32c --verify_state_save=0 --size=16K pthread_condattr_setclock: Invalid argument pthread_condattr_setclock: Invalid argument smalloc: failed adding pool Assertion failed: i, file smalloc.c, line 235 make: *** [Makefile:622: test] Error 3 Command exited with code 2 https://ci.appveyor.com/project/axboe/fio/builds/38248012/job/kk740eysg1bd1om9 It seems to have been introduced by a recent commit. Any thoughts? Cheers, Johann
