bcc: AttributeError: /lib/x86_64-linux-gnu/libbcc.so.0: undefined symbol: bpf_module_create_b
Referring to this #4114, the solution is to use python3 instead of python (2.7), however I have followed the instructions and still getting an error, how do I solve this?
>>> import bcc
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/usr/lib/python3/dist-packages/bcc/__init__.py", line 26, in <module>
from .libbcc import lib, bcc_symbol, bcc_symbol_option, bcc_stacktrace_build_id, _SYM_CB_TYPE
File "/usr/lib/python3/dist-packages/bcc/libbcc.py", line 20, in <module>
lib.bpf_module_create_b.restype = ct.c_void_p
File "/usr/lib/python3.8/ctypes/__init__.py", line 386, in __getattr__
func = self.__getitem__(name)
File "/usr/lib/python3.8/ctypes/__init__.py", line 391, in __getitem__
func = self._FuncPtr((name_or_ordinal, self))
AttributeError: /lib/x86_64-linux-gnu/libbcc.so.0: undefined symbol: bpf_module_create_b
I am running
$ python3 --version
Python 3.8.10
on machine
Linux XXX 5.15.0-69-generic #76~20.04.1-Ubuntu SMP Mon Mar 20 15:54:19 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux
I have compiled with LLVM_ROOT=/usr/lib/llvm-12.
About this issue
- Original URL
- State: closed
- Created a year ago
- Reactions: 4
- Comments: 16
Probably,
/usr/lib/python3/dist-packages/bcc
is a leftover of a previous BCC installation. Can you remove it and install BCC again ?