I'm still seeing this problem for both 7.4.0-1ubuntu1~18.04.1 and 8.3.0-6ubuntu1~18.04.1.
I've confirmed with the reproduction case posted on the GCC bug as well: phil@machine:~/python_module$ g++ --version g++ (Ubuntu 7.4.0-1ubuntu1~18.04.1) 7.4.0 Copyright (C) 2017 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. phil@machine:~/python_module$ bash run.sh without sanitizers Throwing an exception Caught an exception Hello ******* with sanitizers Throwing an exception ==11969==AddressSanitizer CHECK failed: ../../../../src/libsanitizer/asan/asan_interceptors.cc:384 "((__interception::real___cxa_throw)) != (0)" (0x0, 0x0) #0 0x7faf2d20fc02 (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xe9c02) #1 0x7faf2d22e595 in __sanitizer::CheckFailed(char const*, int, char const*, unsigned long long, unsigned long long) (/usr/lib/x86_64-linux-gnu/libasan.so.4+0x108595) #2 0x7faf2d15e26c in __interceptor___cxa_throw (/usr/lib/x86_64-linux-gnu/libasan.so.4+0x3826c) #3 0x7faf28e631f5 in greet(_object*, _object*) (/home/phil/python_module/greet.so+0x11f5) #4 0x503090 (/usr/bin/python3.6+0x503090) #5 0x506858 in _PyEval_EvalFrameDefault (/usr/bin/python3.6+0x506858) #6 0x502208 (/usr/bin/python3.6+0x502208) #7 0x502f3c (/usr/bin/python3.6+0x502f3c) #8 0x506858 in _PyEval_EvalFrameDefault (/usr/bin/python3.6+0x506858) #9 0x504c27 (/usr/bin/python3.6+0x504c27) #10 0x506392 in PyEval_EvalCode (/usr/bin/python3.6+0x506392) #11 0x634d51 (/usr/bin/python3.6+0x634d51) #12 0x634e09 in PyRun_FileExFlags (/usr/bin/python3.6+0x634e09) #13 0x6385c7 in PyRun_SimpleFileExFlags (/usr/bin/python3.6+0x6385c7) #14 0x639159 in Py_Main (/usr/bin/python3.6+0x639159) #15 0x4a6f0f in main (/usr/bin/python3.6+0x4a6f0f) #16 0x7faf2cd56b96 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21b96) #17 0x5afa09 in _start (/usr/bin/python3.6+0x5afa09) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1762683 Title: AddressSanitizer CHECK failed: ../../../sanitizer/asan/asan_interceptors.cc:384 "((__interception::real___cxa_throw)) != (0)" (0x0, 0x0) To manage notifications about this bug go to: https://bugs.launchpad.net/gcc/+bug/1762683/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs