0.2.6.post1: trtllm_utils.so: undefined symbol: _ZTIN12tensorrt_llm6common13TllmExceptionE

[tiran]

flashinfer-python 0.2.6.post1 miscompiles trtllm_utils.so. I can reproduce the issue with both AOT and JIT compilation of the shared library.

>>> import flashinfer.utils
>>> flashinfer.utils.get_trtllm_utils_module()
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/tmp/flashinfer_python-0.2.6.post1/flashinfer/utils.py", line 496, in get_trtllm_utils_module
    ).build_and_load()
      ^^^^^^^^^^^^^^^^
  File "/tmp/flashinfer_python-0.2.6.post1/flashinfer/jit/core.py", line 120, in build_and_load
    loader.load_library(so_path)
  File "/tmp/venv/lib64/python3.12/site-packages/torch/_ops.py", line 1392, in load_library
    ctypes.CDLL(path)
  File "/usr/lib64/python3.12/ctypes/__init__.py", line 379, in __init__
    self._handle = _dlopen(self._name, mode)
                   ^^^^^^^^^^^^^^^^^^^^^^^^^
OSError: /home/user/.cache/flashinfer/100_120_75_80_86_87_89_90/cached_ops/trtllm_utils/trtllm_utils.so: undefined symbol: _ZTIN12tensorrt_llm6common13TllmExceptionE

I think that

flashinfer/flashinfer/utils.py

Lines 475 to 481 in 2706062

	def get_trtllm_utils_module():
	return gen_jit_spec(
	"trtllm_utils",
	[
	jit_env.FLASHINFER_CSRC_DIR
	/ "nv_internal/tensorrt_llm/kernels/delayStream.cu",
	],

is missing dependency on common cpp object files:

            jit_env.FLASHINFER_CSRC_DIR / "nv_internal/cpp/common/envUtils.cpp",
            jit_env.FLASHINFER_CSRC_DIR / "nv_internal/cpp/common/logger.cpp",
            jit_env.FLASHINFER_CSRC_DIR / "nv_internal/cpp/common/stringUtils.cpp",
            jit_env.FLASHINFER_CSRC_DIR / "nv_internal/cpp/common/tllmException.cpp",