[BUG] crash when passing offset DTypePointer into Tensor

[forFudan]

Bug description

Mojo crashes when I pass an offset DTypePointer into Tensor constructor. The code goes as follows:

from tensor import Tensor
fn main() raises:
    var arr = DTypePointer[DType.int16].alloc(10)
    memset_zero(arr, 10)
    var p = arr.offset(1)
    print(arr)
    print(p)
    var ts = Tensor[DType.int16](2, p)
    print(ts)

The crash message goes as follows. Note that the correct results are still printed (first 3 lines) before the crash message.

0x1319fbbf0
0x1319fbbf2
Tensor([[0, 0]], dtype=int16, shape=2)
mojo(69571,0x1f330cc00) malloc: *** error for object 0x1319fbbf2: pointer being freed was not allocated
mojo(69571,0x1f330cc00) malloc: *** set a breakpoint in malloc_error_break to debug
Please submit a bug report to https://github.com/modularml/mojo/issues and include the crash backtrace along with all the relevant source codes.
Stack dump:
0.      Program arguments: mojo run -I ../NuMojo ndarray.mojo
Stack dump without symbol names (ensure you have llvm-symbolizer in your PATH or set the environment var `LLVM_SYMBOLIZER_PATH` to point to it):
0  mojo                          0x00000001048e4c24 llvm_strlcpy + 51480
1  mojo                          0x00000001048e2f10 llvm_strlcpy + 44036
2  mojo                          0x00000001048e52c4 llvm_strlcpy + 53176
3  libsystem_platform.dylib      0x000000018b503584 _sigtramp + 56
4  libsystem_pthread.dylib       0x000000018b4d2c20 pthread_kill + 288
5  libsystem_c.dylib             0x000000018b3dfa30 abort + 180
6  libsystem_malloc.dylib        0x000000018b2efdc4 malloc_vreport + 896
7  libsystem_malloc.dylib        0x000000018b2f3430 malloc_report + 64
8  libsystem_malloc.dylib        0x000000018b30d494 find_zone_and_free + 528
9  libKGENCompilerRTShared.dylib 0x000000010cdb3ff4 KGEN_CompilerRT_AlignedFree + 156
10 libKGENCompilerRTShared.dylib 0x0000000300004168 KGEN_CompilerRT_AlignedFree + 8374256144
11 mojo                          0x0000000104c79530 __jit_debug_register_code + 1041480
12 mojo                          0x000000010484556c
13 mojo                          0x0000000104844f60
14 mojo                          0x000000010482d738
15 dyld                          0x000000018b14a0e0 start + 2360
mojo crashed!
Please file a bug report.
[69573:7330656:20240616,001458.650690:WARNING in_range_cast.h:38] value -634136515 out of range
[69573:7330656:20240616,001458.654508:WARNING crash_report_exception_handler.cc:257] UniversalExceptionRaise: (os/kern) failure (5)

Steps to reproduce

See bug description.

System information

- What OS did you do install Mojo on ?
 
Apple M2, MacOS 14.5 (23F79)
- Provide version information for Mojo by pasting the output of `mojo -v`
 
mojo 24.4.0 (2cb57382)
 
- Provide Modular CLI version by pasting the output of `modular -v`
 
modular 0.8.0 (39a426b5)