Multiple segmentation faults and aborted in some modules

Issue type

Bug

Have you reproduced the bug with TensorFlow Nightly?

Yes

Source

binary

TensorFlow version

v1.12.1-127710-gd3d06fc4b99 2.20.0-dev20250623

Custom code

Yes

OS platform and distribution

Linux Fedora 42

Mobile device

Linux Fedora 42

Python version

3.10.16

Bazel version

No response

GCC/compiler version

No response

CUDA/cuDNN version

CPU

GPU model and memory

No response

Current behavior?

Hi,

For a research paper, we carried out a large-scale benchmark of Pynguin, an Automatic Unit Test Generation Tool for Python, to test its new feature that can find Python interpreter crashes. In this benchmark, we found more than 20 potential bugs in tensorflow, and we are making this issue to report them.

(Sorry for making only one issue, there were so many different causes, and I didn't want to spam by splitting it into 20 smaller issues.)

Standalone code to reproduce the issue

The different tests that crash are available here: https://github.com/BergLucas/tensorflow-replication/tree/pynguin-subprocess-paper

Impacted functions

• DispatchServer (tensorflow.python.data.experimental.service.server_lib.DispatchServer)
  • Potential duplicate of:
    • #76720
    • #93391
• PyOperation (tensorflow.python.client._pywrap_tf_session.PyOperation)
• PyTensor (tensorflow.python.client._pywrap_tf_session.PyTensor)
• __init__ (tensorflow.python.eager.monitoring.__init__)
• _initialize_logical_devices (tensorflow.python.eager.context._initialize_logical_devices)
• add_c_function (tensorflow.python.eager.context.add_c_function)
• check_alive (tensorflow.python.eager.context.check_alive)
• clear_error (tensorflow.python.eager.executor.clear_error)
• delete_config_key_value (tensorflow.python.eager.context.delete_config_key_value)
• ensure_initialized (tensorflow.python.eager.context.ensure_initialized)
• get_api_def (tensorflow.python.framework.c_api_util.get_api_def)
• get_memory_info (tensorflow.python.eager.context.get_memory_info)
• get_registered_kernels_for_op (tensorflow.python.framework.kernels.get_registered_kernels_for_op)
• is_async (tensorflow.python.eager.executor.is_async)
• join (tensorflow.python.data.experimental.service.server_lib.join)
• monitor (tensorflow.python.eager.profiler_client.monitor)
• quick_execute (tensorflow.python.eager.execute.quick_execute)
• reset_memory_stats (tensorflow.python.eager.context.reset_memory_stats)
• set (tensorflow.python.eager.monitoring.set)
• start_tracing (tensorflow.python.eager.profiler_client.start_tracing)
• start (tensorflow.python.profiler.profiler_v2.start)
• value (tensorflow.python.eager.monitoring.value)
• variable_accessed (tensorflow.python.eager.tape.variable_accessed)
• watched_variables (tensorflow.python.eager.record.watched_variables)
• watched_variables (tensorflow.python.eager.tape.watched_variables)
• xla_replica_id (tensorflow.compiler.tf2xla.ops.gen_xla_ops.xla_replica_id)