preadv2(r1, &(0x7f0000000140)=[{&(0x7f0000000080)=""/37, 0x25}, {&(0x7f0000000100)=""/8, 0x8}], 0x2, 0x2, 0x3, 0x12)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
BUG: leak checking failed