r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x99ad) pread64(r0, &(0x7f0000000180)=""/18, 0x12, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000080)=""/38, 0x65, 0x1100)