r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
ftruncate(r0, 0xd8e0)
mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x7, 0x13, r0, 0x0)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
readv(r0, &(0x7f00000012c0)=[{&(0x7f0000000000)=""/66, 0x42}, {&(0x7f0000000140)=""/4096, 0x1000}], 0x2)