Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
167	0	EP	call site: 00000	__cxa_guard_acquire

Fuzzer calltree


         LLVMFuzzerTestOneInput

[function] [call site] 00000


           __cxa_guard_acquire

[call site] 00001


           __cxa_atexit

[call site] 00002


           __cxa_guard_release

[call site] 00003


           spdlog::file_event_handlers::file_event_handlers()

[function] [call site] 00004


           std::__1::shared_ptr<spdlog::logger> spdlog::basic_logger_mt<spdlog::synchronous_factory>(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, bool, spdlog::file_event_handlers const&)

[function] [call site] 00005


             std::__1::shared_ptr<spdlog::logger> spdlog::synchronous_factory::create<spdlog::sinks::basic_file_sink<std::__1::mutex>, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, bool&, spdlog::file_event_handlers const&>(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, bool&, spdlog::file_event_handlers const&)

[function] [call site] 00006


               spdlog::details::registry::instance()

[function] [call site] 00007


                 __cxa_guard_acquire

[call site] 00008


                 spdlog::details::registry::registry()

[function] [call site] 00009


                   spdlog::pattern_formatter::pattern_formatter(spdlog::pattern_time_type, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >)

[function] [call site] 00010


                     spdlog::formatter::formatter()

[function] [call site] 00011


                     spdlog::details::padding_info::padding_info()

[function] [call site] 00012


                     std::__1::unique_ptr<spdlog::details::full_formatter, std::__1::default_delete<spdlog::details::full_formatter> > spdlog::details::make_unique<spdlog::details::full_formatter, spdlog::details::padding_info>(spdlog::details::padding_info&&)

[function] [call site] 00013


                       spdlog::details::full_formatter::full_formatter(spdlog::details::padding_info)

[function] [call site] 00014


                         spdlog::details::flag_formatter::flag_formatter(spdlog::details::padding_info)

[function] [call site] 00015


                         fmt::v11::basic_memory_buffer<char, 250ul, fmt::v11::detail::allocator<char> >::basic_memory_buffer(fmt::v11::detail::allocator<char> const&)

[function] [call site] 00016


                           fmt::v11::detail::buffer<char>::buffer(void (*)(fmt::v11::detail::buffer<char>&, unsigned long), char*, unsigned long, unsigned long)

[function] [call site] 00017


                           fmt::v11::basic_memory_buffer<char, 250ul, fmt::v11::detail::allocator<char> >::grow(fmt::v11::detail::buffer<char>&, unsigned long)

[function] [call site] 00018


                             fmt::v11::detail::abort_fuzzing_if(bool)

[function] [call site] 00019


                               void fmt::v11::detail::ignore_unused<bool>(bool const&)

[function] [call site] 00020


                             fmt::v11::detail::buffer<char>::capacity() const

[function] [call site] 00021


                             unsigned long fmt::v11::max_of<unsigned long>(unsigned long, unsigned long)

[function] [call site] 00022


                             fmt::v11::detail::buffer<char>::data()

[function] [call site] 00023


                             fmt::v11::detail::allocator<char>::allocate(unsigned long)

[function] [call site] 00024


                               unsigned long fmt::v11::detail::max_value<unsigned long>()

[function] [call site] 00025


                               fmt::v11::detail::assert_fail(char const*, int, char const*)

[function] [call site] 00026


                                 fprintf

[call site] 00027


                                 abort

[call site] 00028


                               __cxa_allocate_exception

[call site] 00029


                               std::bad_alloc::bad_alloc()

[call site] 00030


                               __cxa_throw

[call site] 00031


                               std::bad_alloc::~bad_alloc()

[call site] 00032


                             fmt::v11::detail::buffer<char>::size() const

[function] [call site] 00033


                             fmt::v11::detail::buffer<char>::size() const

[function] [call site] 00034


                             fmt::v11::detail::buffer<char>::set(char*, unsigned long)

[function] [call site] 00035


                             fmt::v11::detail::allocator<char>::deallocate(char*, unsigned long)

[function] [call site] 00036


                           fmt::v11::detail::buffer<char>::set(char*, unsigned long)

[function] [call site] 00037


                         spdlog::details::padding_info::padding_info()

[function] [call site] 00038


                         spdlog::details::mdc_formatter<spdlog::details::null_scoped_padder>::mdc_formatter(spdlog::details::padding_info)

[function] [call site] 00039


                           spdlog::details::flag_formatter::flag_formatter(spdlog::details::padding_info)

[function] [call site] 00040


                         fmt::v11::basic_memory_buffer<char, 250ul, fmt::v11::detail::allocator<char> >::~basic_memory_buffer()

[function] [call site] 00041


                           fmt::v11::basic_memory_buffer<char, 250ul, fmt::v11::detail::allocator<char> >::deallocate()

[function] [call site] 00042


                             fmt::v11::detail::buffer<char>::data()

[function] [call site] 00043


                             fmt::v11::detail::buffer<char>::capacity() const

[function] [call site] 00044


                             fmt::v11::detail::allocator<char>::deallocate(char*, unsigned long)

[function] [call site] 00045


                           __clang_call_terminate

[call site] 00046


                             __cxa_begin_catch

[call site] 00047


                         spdlog::details::flag_formatter::~flag_formatter()

[function] [call site] 00048


                     spdlog::formatter::~formatter()

[function] [call site] 00049


                 __cxa_atexit

[call site] 00050


                 spdlog::details::registry::~registry()

[function] [call site] 00051


                 __cxa_guard_release

[call site] 00052


                 __cxa_guard_abort

[call site] 00053


               spdlog::details::registry::initialize_logger(std::__1::shared_ptr<spdlog::logger>)

[function] [call site] 00054


                 spdlog::logger::set_formatter(std::__1::unique_ptr<spdlog::formatter, std::__1::default_delete<spdlog::formatter> >)

[function] [call site] 00055


                 spdlog::logger::set_error_handler(std::__1::function<void (std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)>)

[function] [call site] 00056


                 spdlog::logger::name() const

[function] [call site] 00057


                 spdlog::logger::set_level(spdlog::level::level_enum)

[function] [call site] 00058


                 spdlog::logger::flush_on(spdlog::level::level_enum)

[function] [call site] 00059


                 spdlog::logger::enable_backtrace(unsigned long)

[function] [call site] 00060


                   spdlog::details::backtracer::enable(unsigned long)

[function] [call site] 00061


                     spdlog::details::circular_q<spdlog::details::log_msg_buffer>::circular_q(unsigned long)

[function] [call site] 00062


                     spdlog::details::circular_q<spdlog::details::log_msg_buffer>::operator=(spdlog::details::circular_q<spdlog::details::log_msg_buffer>&&)

[function] [call site] 00063


                       spdlog::details::circular_q<spdlog::details::log_msg_buffer>::copy_moveable(spdlog::details::circular_q<spdlog::details::log_msg_buffer>&&)

[function] [call site] 00064


                     spdlog::details::circular_q<spdlog::details::log_msg_buffer>::~circular_q()

[function] [call site] 00065


                 spdlog::details::registry::register_logger_(std::__1::shared_ptr<spdlog::logger>)

[function] [call site] 00066


                   spdlog::logger::name() const

[function] [call site] 00067


                   spdlog::details::registry::throw_if_exists_(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)

[function] [call site] 00068


                     spdlog::throw_spdlog_ex(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >)

[function] [call site] 00069


                       __cxa_allocate_exception

[call site] 00070


                       spdlog::spdlog_ex::spdlog_ex(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >)

[function] [call site] 00071


                         std::exception::exception[abi:ne180100]()

[function] [call site] 00072


                       __cxa_throw

[call site] 00073


                       __cxa_free_exception

[call site] 00074


           spdlog::file_event_handlers::~file_event_handlers()

[function] [call site] 00075


           spdlog::set_default_logger(std::__1::shared_ptr<spdlog::logger>)

[function] [call site] 00076


             spdlog::details::registry::instance()

[function] [call site] 00077


             spdlog::details::registry::set_default_logger(std::__1::shared_ptr<spdlog::logger>)

[function] [call site] 00078


               spdlog::logger::name() const

[function] [call site] 00079


           spdlog::enable_backtrace(unsigned long)

[function] [call site] 00080


             spdlog::details::registry::instance()

[function] [call site] 00081


             spdlog::details::registry::enable_backtrace(unsigned long)

[function] [call site] 00082


               spdlog::logger::enable_backtrace(unsigned long)

[function] [call site] 00083


           void spdlog::debug<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)

[function] [call site] 00084


             spdlog::default_logger_raw()

[function] [call site] 00085


               spdlog::details::registry::instance()

[function] [call site] 00086


               spdlog::details::registry::get_default_raw()

[function] [call site] 00087


             void spdlog::logger::debug<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)

[function] [call site] 00088


               void spdlog::logger::log<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >(spdlog::level::level_enum, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)

[function] [call site] 00089


                 spdlog::source_loc::source_loc()

[function] [call site] 00090


                 _ZN3fmt3v1117basic_string_viewIcEC2INSt3__112basic_stringIcNS4_11char_traitsIcEENS4_9allocatorIcEEEETnNS4_9enable_ifIXaasr6detail18is_std_string_likeIT_EE5valuesr3std7is_sameINSC_10value_typeEcEE5valueEiE4typeELi0EEERKSC_

[function] [call site] 00091


                 spdlog::logger::log(spdlog::source_loc, spdlog::level::level_enum, fmt::v11::basic_string_view<char>)

[function] [call site] 00092


                   spdlog::logger::should_log(spdlog::level::level_enum) const

[function] [call site] 00093


                   spdlog::details::backtracer::enabled() const

[function] [call site] 00094


                   _ZN3fmt3v1117basic_string_viewIcEC2INSt3__112basic_stringIcNS4_11char_traitsIcEENS4_9allocatorIcEEEETnNS4_9enable_ifIXaasr6detail18is_std_string_likeIT_EE5valuesr3std7is_sameINSC_10value_typeEcEE5valueEiE4typeELi0EEERKSC_

[function] [call site] 00095


                   spdlog::details::log_msg::log_msg(spdlog::source_loc, fmt::v11::basic_string_view<char>, spdlog::level::level_enum, fmt::v11::basic_string_view<char>)

[function] [call site] 00096


                     spdlog::details::os::now()

[function] [call site] 00097


                     spdlog::details::log_msg::log_msg(std::__1::chrono::time_point<std::__1::chrono::system_clock, std::__1::chrono::duration<long long, std::__1::ratio<1l, 1000000l> > >, spdlog::source_loc, fmt::v11::basic_string_view<char>, spdlog::level::level_enum, fmt::v11::basic_string_view<char>)

[function] [call site] 00098


                       spdlog::details::os::thread_id()

[function] [call site] 00099


                         spdlog::details::os::_thread_id()

[function] [call site] 00100


                           syscall

[call site] 00101


                   spdlog::logger::log_it_(spdlog::details::log_msg const&, bool, bool)

[function] [call site] 00102


                     spdlog::details::backtracer::push_back(spdlog::details::log_msg const&)

[function] [call site] 00103


                       spdlog::details::log_msg_buffer::log_msg_buffer(spdlog::details::log_msg const&)

[function] [call site] 00104


                         fmt::v11::basic_memory_buffer<char, 250ul, fmt::v11::detail::allocator<char> >::basic_memory_buffer(fmt::v11::detail::allocator<char> const&)

[function] [call site] 00105


                         fmt::v11::basic_string_view<char>::begin() const

[function] [call site] 00106


                         fmt::v11::basic_string_view<char>::end() const

[function] [call site] 00107


                         void fmt::v11::detail::buffer<char>::append<char>(char const*, char const*)

[function] [call site] 00108


                           std::__1::make_unsigned<long>::type fmt::v11::detail::to_unsigned<long>(long)

[function] [call site] 00109


                             fmt::v11::detail::assert_fail(char const*, int, char const*)

[function] [call site] 00110


                           fmt::v11::detail::buffer<char>::try_reserve(unsigned long)

[function] [call site] 00111


                         fmt::v11::basic_string_view<char>::begin() const

[function] [call site] 00112


                         fmt::v11::basic_string_view<char>::end() const

[function] [call site] 00113


                         void fmt::v11::detail::buffer<char>::append<char>(char const*, char const*)

[function] [call site] 00114


                         spdlog::details::log_msg_buffer::update_string_views()

[function] [call site] 00115


                           fmt::v11::detail::buffer<char>::data()

[function] [call site] 00116


                           fmt::v11::basic_string_view<char>::size() const

[function] [call site] 00117


                           fmt::v11::basic_string_view<char>::basic_string_view(char const*, unsigned long)

[function] [call site] 00118


                           fmt::v11::detail::buffer<char>::data()

[function] [call site] 00119


                           fmt::v11::basic_string_view<char>::size() const

[function] [call site] 00120


                           fmt::v11::basic_string_view<char>::basic_string_view(char const*, unsigned long)

[function] [call site] 00121


                         fmt::v11::basic_memory_buffer<char, 250ul, fmt::v11::detail::allocator<char> >::~basic_memory_buffer()

[function] [call site] 00122


                       spdlog::details::circular_q<spdlog::details::log_msg_buffer>::push_back(spdlog::details::log_msg_buffer&&)

[function] [call site] 00123


                         spdlog::details::log_msg_buffer::operator=(spdlog::details::log_msg_buffer&&)

[function] [call site] 00124


                           fmt::v11::basic_memory_buffer<char, 250ul, fmt::v11::detail::allocator<char> >::operator=(fmt::v11::basic_memory_buffer<char, 250ul, fmt::v11::detail::allocator<char> >&&)

[function] [call site] 00125


                             fmt::v11::detail::assert_fail(char const*, int, char const*)

[function] [call site] 00126


                             fmt::v11::basic_memory_buffer<char, 250ul, fmt::v11::detail::allocator<char> >::deallocate()

[function] [call site] 00127


                             fmt::v11::basic_memory_buffer<char, 250ul, fmt::v11::detail::allocator<char> >::move(fmt::v11::basic_memory_buffer<char, 250ul, fmt::v11::detail::allocator<char> >&)

[function] [call site] 00128


                               fmt::v11::detail::buffer<char>::data()

[function] [call site] 00129


                               fmt::v11::detail::buffer<char>::size() const

[function] [call site] 00130


                               fmt::v11::detail::buffer<char>::capacity() const

[function] [call site] 00131


                               fmt::v11::detail::buffer<char>::set(char*, unsigned long)

[function] [call site] 00132


                               _ZN3fmt3v116detail4copyIcPcS3_TnNSt3__19enable_ifIXntsr23is_back_insert_iteratorIT1_EE5valueEiE4typeELi0EEES6_T0_S9_S6_

[function] [call site] 00133


                               fmt::v11::detail::buffer<char>::set(char*, unsigned long)

[function] [call site] 00134


                               fmt::v11::detail::buffer<char>::set(char*, unsigned long)

[function] [call site] 00135


                               fmt::v11::detail::buffer<char>::clear()

[function] [call site] 00136


                               fmt::v11::basic_memory_buffer<char, 250ul, fmt::v11::detail::allocator<char> >::resize(unsigned long)

[function] [call site] 00137


                                 fmt::v11::detail::buffer<char>::try_resize(unsigned long)

[function] [call site] 00138


                                   fmt::v11::detail::buffer<char>::try_reserve(unsigned long)

[function] [call site] 00139


                                   unsigned long fmt::v11::min_of<unsigned long>(unsigned long, unsigned long)

[function] [call site] 00140


                             __clang_call_terminate

[call site] 00141


                           spdlog::details::log_msg_buffer::update_string_views()

[function] [call site] 00142


                       spdlog::details::log_msg_buffer::~log_msg_buffer()

[function] [call site] 00143


                         fmt::v11::basic_memory_buffer<char, 250ul, fmt::v11::detail::allocator<char> >::~basic_memory_buffer()

[function] [call site] 00144


           spdlog::dump_backtrace()

[function] [call site] 00145


             spdlog::default_logger_raw()

[function] [call site] 00146


             spdlog::logger::dump_backtrace()

[function] [call site] 00147


               spdlog::logger::dump_backtrace_()

[function] [call site] 00148


                 spdlog::details::backtracer::enabled() const

[function] [call site] 00149


                 spdlog::details::backtracer::empty() const

[function] [call site] 00150


                   spdlog::details::circular_q<spdlog::details::log_msg_buffer>::empty() const

[function] [call site] 00151


                 spdlog::logger::name() const

[function] [call site] 00152


                 _ZN3fmt3v1117basic_string_viewIcEC2INSt3__112basic_stringIcNS4_11char_traitsIcEENS4_9allocatorIcEEEETnNS4_9enable_ifIXaasr6detail18is_std_string_likeIT_EE5valuesr3std7is_sameINSC_10value_typeEcEE5valueEiE4typeELi0EEERKSC_

[function] [call site] 00153


                 fmt::v11::basic_string_view<char>::basic_string_view(char const*)

[function] [call site] 00154


                   strlen

[call site] 00155


                 spdlog::details::log_msg::log_msg(fmt::v11::basic_string_view<char>, spdlog::level::level_enum, fmt::v11::basic_string_view<char>)

[function] [call site] 00156


                   spdlog::details::os::now()

[function] [call site] 00157


                   spdlog::source_loc::source_loc()

[function] [call site] 00158


                   spdlog::details::log_msg::log_msg(std::__1::chrono::time_point<std::__1::chrono::system_clock, std::__1::chrono::duration<long long, std::__1::ratio<1l, 1000000l> > >, spdlog::source_loc, fmt::v11::basic_string_view<char>, spdlog::level::level_enum, fmt::v11::basic_string_view<char>)

[function] [call site] 00159


                 spdlog::details::backtracer::foreach_pop(std::__1::function<void (spdlog::details::log_msg const&)>)

[function] [call site] 00160


                   spdlog::details::circular_q<spdlog::details::log_msg_buffer>::empty() const

[function] [call site] 00161


                   spdlog::details::circular_q<spdlog::details::log_msg_buffer>::front()

[function] [call site] 00162


                   spdlog::details::circular_q<spdlog::details::log_msg_buffer>::pop_front()

[function] [call site] 00163


                 spdlog::logger::name() const

[function] [call site] 00164


                 _ZN3fmt3v1117basic_string_viewIcEC2INSt3__112basic_stringIcNS4_11char_traitsIcEENS4_9allocatorIcEEEETnNS4_9enable_ifIXaasr6detail18is_std_string_likeIT_EE5valuesr3std7is_sameINSC_10value_typeEcEE5valueEiE4typeELi0EEERKSC_

[function] [call site] 00165


                 fmt::v11::basic_string_view<char>::basic_string_view(char const*)

[function] [call site] 00166


                 spdlog::details::log_msg::log_msg(fmt::v11::basic_string_view<char>, spdlog::level::level_enum, fmt::v11::basic_string_view<char>)

[function] [call site] 00167