angr / tracer

Utilities for generating dynamic traces
BSD 2-Clause "Simplified" License
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angr.errors.AngrTracerError #83

Closed bboysteed closed 2 years ago

bboysteed commented 2 years ago

when i use it to test a binary

shellphuzz -c 5 -d 3 -w ./work/ ~/graduation/angr-doc/examples/fauxware/fauxware

the output is:

angr.errors.AngrTracerError: Could not step to the first address of the trace - state split. Do you want to have a Tracer(fast_forward_to_entry=False)? Traceback (most recent call last): File "/home/t5/.virtualenvs/driller_env/lib/python3.8/site-packages/driller/local_callback.py", line 122, in for new_input in d.drill_generator(): File "/home/t5/.virtualenvs/driller_env/lib/python3.8/site-packages/driller/driller_main.py", line 101, in drill_generator for i in self._drill_input(): File "/home/t5/.virtualenvs/driller_env/lib/python3.8/site-packages/driller/driller_main.py", line 131, in _drill_input simgr.use_technique(t) File "/home/t5/.virtualenvs/driller_env/lib/python3.8/site-packages/angr/sim_manager.py", line 189, in use_technique tech.setup(self) File "/home/t5/.virtualenvs/driller_env/lib/python3.8/site-packages/angr/exploration_techniques/tracer.py", line 278, in setup raise AngrTracerError("Could not step to the first address of the trace - state split. Do you want to have a Tracer(fast_forward_to_entry=False)?")

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