[root@fudoh chri]# coredumpctl debug /usr/bin/python3.9 PID: 24168 (opensnoop) UID: 0 (root) GID: 0 (root) Signal: 11 (SEGV) Timestamp: Sun 2021-01-24 09:27:58 GMT (5s ago) Command Line: /usr/bin/python /usr/share/bcc/tools/opensnoop Executable: /usr/bin/python3.9 Control Group: /user.slice/user-1000.slice/session-1.scope Unit: session-1.scope Slice: user-1000.slice Session: 1 Owner UID: 1000 (chri) Boot ID: 695acdc1f34b4b1e92406eccccc0ecbb Machine ID: 9bf3835c9f944b4fb87d865d6adfe62a Hostname: fudoh Storage: /var/lib/systemd/coredump/core.opensnoop.0.695acdc1f34b4b1e92406eccccc0ecbb.24168.1611480478000000.zst Message: Process 24168 (opensnoop) of user 0 dumped core. Stack trace of thread 24168: #0 0x00007f9c53ebab0b _ZN5clang19RecursiveASTVisitorIN4ebpf21TracepointTypeVisitorEE16dataTraverseNodeEPNS_4StmtEPN4llvm15SmallVectorImplINS6_14PointerIntPairIS5_Lj1EbNS6_21PointerLikeTypeTraitsIS5_EENS6_18PointerIntPairInfoIS5_Lj1ESA_EEEEEE (libbcc.so.0 + 0x416b0b) #1 0x00007f9c53eb8465 n/a (libbcc.so.0 + 0x414465) #2 0x00007f9c53eb8ae1 _ZN5clang19RecursiveASTVisitorIN4ebpf21TracepointTypeVisitorEE12TraverseDeclEPNS_4DeclE (libbcc.so.0 + 0x414ae1) #3 0x00007f9c53eb8390 _ZN4ebpf22TracepointTypeConsumer18HandleTopLevelDeclEN5clang12DeclGroupRefE (libbcc.so.0 + 0x414390) #4 0x00007f9c510c0c84 _ZN5clang8ParseASTERNS_4SemaEbb (libclang-cpp.so.11 + 0x95ec84) #5 0x00007f9c52a45c89 _ZN5clang14FrontendAction7ExecuteEv (libclang-cpp.so.11 + 0x22e3c89) #6 0x00007f9c529f56ce _ZN5clang16CompilerInstance13ExecuteActionERNS_14FrontendActionE (libclang-cpp.so.11 + 0x22936ce) #7 0x00007f9c53e1a01a _ZN4ebpf11ClangLoader10do_compileEPSt10unique_ptrIN4llvm6ModuleESt14default_deleteIS3_EERNS_12TableStorageEbRKSt6vectorIPKcSaISC_EESG_RKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEERKS1_INS2_12MemoryBufferES4_ISP_EESO_RNS_10FuncSourceERSM_bSO_RSt3mapIiSt5tupleIJiSM_iiiijSM_EESt4lessIiESaISt4pairIKiSZ_EEERSX_ISM_SA_ISM_SaISM_EES10_ISM_ESaIS12_ISN_S19_EEE (libbcc.so.0 + 0x37601a) #8 0x00007f9c53e1cb92 _ZN4ebpf11ClangLoader5parseEPSt10unique_ptrIN4llvm6ModuleESt14default_deleteIS3_EERNS_12TableStorageERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEbPPKciSH_RNS_10FuncSourceERSF_SH_RSt3mapIiSt5tupleIJiSF_iiiijSF_EESt4lessIiESaISt4pairIKiSQ_EEERSO_ISF_St6vectorISF_SaISF_EESR_ISF_ESaIST_ISG_S11_EEE (libbcc.so.0 + 0x378b92) #9 0x00007f9c53d8ef18 _ZN4ebpf9BPFModule10load_cfileERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEbPPKci (libbcc.so.0 + 0x2eaf18) #10 0x00007f9c53d96f3f _ZN4ebpf9BPFModule11load_stringERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEPPKci (libbcc.so.0 + 0x2f2f3f) #11 0x00007f9c53d8a97c bpf_module_create_c_from_string (libbcc.so.0 + 0x2e697c) #12 0x00007f9c575dbacd n/a (libffi.so.7 + 0x6acd) #13 0x00007f9c575db03a n/a (libffi.so.7 + 0x603a) #14 0x00007f9c5690adb2 n/a (_ctypes.cpython-39-x86_64-linux-gnu.so + 0x7db2) #15 0x00007f9c5691456b n/a (_ctypes.cpython-39-x86_64-linux-gnu.so + 0x1156b) #16 0x00007f9c5733e71d _PyObject_MakeTpCall (libpython3.9.so.1.0 + 0x13271d) #17 0x00007f9c5733a462 _PyEval_EvalFrameDefault (libpython3.9.so.1.0 + 0x12e462) #18 0x00007f9c5733428d n/a (libpython3.9.so.1.0 + 0x12828d) #19 0x00007f9c5734640e _PyFunction_Vectorcall (libpython3.9.so.1.0 + 0x13a40e) #20 0x00007f9c57352cb6 n/a (libpython3.9.so.1.0 + 0x146cb6) #21 0x00007f9c5733e79b _PyObject_MakeTpCall (libpython3.9.so.1.0 + 0x13279b) #22 0x00007f9c5733a5ee _PyEval_EvalFrameDefault (libpython3.9.so.1.0 + 0x12e5ee) #23 0x00007f9c5733428d n/a (libpython3.9.so.1.0 + 0x12828d) #24 0x00007f9c57333c51 _PyEval_EvalCodeWithName (libpython3.9.so.1.0 + 0x127c51) #25 0x00007f9c573f5b13 PyEval_EvalCode (libpython3.9.so.1.0 + 0x1e9b13) #26 0x00007f9c57405b9d n/a (libpython3.9.so.1.0 + 0x1f9b9d) #27 0x00007f9c5740196b n/a (libpython3.9.so.1.0 + 0x1f596b) #28 0x00007f9c572a37c4 PyRun_FileExFlags (libpython3.9.so.1.0 + 0x977c4) #29 0x00007f9c572a314c PyRun_SimpleFileExFlags (libpython3.9.so.1.0 + 0x9714c) #30 0x00007f9c57417c99 Py_RunMain (libpython3.9.so.1.0 + 0x20bc99) #31 0x00007f9c573e8ba9 Py_BytesMain (libpython3.9.so.1.0 + 0x1dcba9) #32 0x00007f9c5706b152 __libc_start_main (libc.so.6 + 0x28152) #33 0x000055760fb4304e _start (python3.9 + 0x104e)