P6: size-too-small kernel-returns=0x0 errno-after=0 (ENOSPC=28 EAFNOSUPPORT=47)
P6: bad-af       kernel-returns=0x0 errno-after=0
P7: guardpage calls=500000 accepted=200000 (no SIGSEGV)
TOTAL=27889126 MISMATCH=0 ROUNDTRIP_BAD=0
DIFF_RC=0
variant=BASELINE too_small: ret=0x0 errno=0(NOT-SET) | bad_af: ret=0x0 errno=0(NOT-SET)
BASE_RC=1
variant=FIXED too_small: ret=0x0 errno=28(ENOSPC) | bad_af: ret=0x0 errno=47(EAFNOSUPPORT)
FIXED_RC=0