WhyTheFuckIsMyNetworkSoSlow is a network performance analysis tool, making it easy to quickly examine a network and see what is wrong, and to evaluate longer term trends.
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disabled ASAN on raspberrypi due to apparent false positive error #22
4 0x05eb4fa6 in Stroika::Foundation::Characters::String::String (this=0xae1fd010, cString=0xae1fbe20 L"7")
at /__w/WhyTheFuckIsMyNetworkSoSlow/WhyTheFuckIsMyNetworkSoSlow/WhyTheFuckIsMyNetworkSoSlow/ThirdPartyComponents/Stroika/StroikaRoot/Library
5 0x07e266e4 in Stroika::Foundation::Characters::(anonymous namespace)::num2Str_ (t=7, flags=std::_S_dec) at ToString.cpp:88
6 0x07e256d0 in Stroika::Foundation::Characters::ToString<int, (std::enable_if<true, void>*)0> (t=7, flags=std::_S_dec) at ToString.cpp:145
7 0x078f0e96 in Stroika::Foundation::Characters::ToString (t=@0xae1fcfa0: 7) at ../../Foundation/Characters/ToString.inl:262
8 0x087e7e44 in Stroika::Foundation::Execution::Thread::Ptr::Rep_::ToString (this=0xb2a0aa90) at Thread.cpp:397
9 0x087eb27e in Stroika::Foundation::Execution::Thread::Ptr::Rep::ThreadMain (thisThreadRep=0xafbfc7d8) at Thread.cpp:687
10 0x087e6be2 in operator() (__closure=0xb3a54b94) at Thread.cpp:337
#
23275==ERROR: AddressSanitizer: stack-use-after-scope on address 0xae1fbe20 at pc 0x05eb4fa7 bp 0xae1fbce0 sp 0xae1fbce0
READ of size 4 at 0xae1fbe20 thread T7
[New Thread 0xa93fef10 (LWP 23286)]
0 0x5eb4fa4 in Stroika::Foundation::Characters::String::String(wchar_t const*) ../Characters/String.inl:105
#1 0x7e266e0 in num2Str_<int> /__w/WhyTheFuckIsMyNetworkSoSlow/WhyTheFuckIsMyNetworkSoSlow/WhyTheFuckIsMyNetworkSoSlow/ThirdPartyComponents/
#2 0x7e256cc in Stroika::Foundation::Characters::String Stroika::Foundation::Characters::ToString<int, (std::enable_if<true, void>*)0>(int,
3 0x78f0e92 in Stroika::Foundation::Characters::String Stroika::Foundation::Characters::ToString(int const&) ../../Characters/ToString
#4 0x87e7e40 in Stroika::Foundation::Execution::Thread::Ptr::Rep_::ToString() const /__w/WhyTheFuckIsMyNetworkSoSlow/WhyTheFuckIsMyNetworkSo
#5 0x87eb27a in Stroika::Foundation::Execution::Thread::Ptr::Rep_::ThreadMain_(std::shared_ptr<Stroika::Foundation::Execution::Thread::Ptr::
6 0x87e6bde in operator() /__w/WhyTheFuckIsMyNetworkSoSlow/WhyTheFuckIsMyNetworkSoSlow/WhyTheFuckIsMyNetworkSoSlow/ThirdPartyComponents/Str
#7 0x87fa6e6 in __invoke_impl<void, Stroika::Foundation::Execution::Thread::Ptr::Rep_::DoCreate(const std::shared_ptr<Stroika::Foundation::E
#8 0x87fa5e0 in __invoke<Stroika::Foundation::Execution::Thread::Ptr::Rep_::DoCreate(const std::shared_ptr<Stroika::Foundation::Execution::T
#9 0x87fa4e0 in _M_invoke<0> /usr/arm-linux-gnueabihf/include/c++/10/thread:264
#10 0x87fa448 in operator() /usr/arm-linux-gnueabihf/include/c++/10/thread:271
#11 0x87fa406 in _M_run /usr/arm-linux-gnueabihf/include/c++/10/thread:215
#12 0x90009f2 in execute_native_thread_routine (/opt/WhyTheFuckIsMyNetworkSoSlow/WhyTheFuckIsMyNetworkSoSlow-Backend+0x8c009f2)
#13 0x5e3133a in asan_thread_start(void*) (/opt/WhyTheFuckIsMyNetworkSoSlow/WhyTheFuckIsMyNetworkSoSlow-Backend+0x5a3133a)
Address 0xae1fbe20 is located in stack of thread T7 at offset 32 in frame
0 0x7e26578 in num2Str_ /__w/WhyTheFuckIsMyNetworkSoSlow/WhyTheFuckIsMyNetworkSoSlow/WhyTheFuckIsMyNetworkSoSlow/ThirdPartyComponents/
This frame has 1 object(s):
[32, 4128) 'buf' (line 74) <== Memory access at offset 32 is inside this variable
HINT: this may be a false positive if your program uses some custom stack unwind mechanism, swapcontext or vfork
(longjmp and C++ exceptions are supported)
Thread T7 created by T4 here:
0 0x5e31396 in pthread_create (/opt/WhyTheFuckIsMyNetworkSoSlow/WhyTheFuckIsMyNetworkSoSlow-Backend+0x5a31396)
Thread T4 created by T0 here:
0 0x5e31396 in pthread_create (/opt/WhyTheFuckIsMyNetworkSoSlow/WhyTheFuckIsMyNetworkSoSlow-Backend+0x5a31396)
0 0x05e94dae in __sanitizer::Die() ()
1 0x05e7c74a in __asan::ScopedInErrorReport::~ScopedInErrorReport() ()
2 0x05e7c0fa in __asan::ReportGenericError(unsigned long, unsigned long, unsigned long, unsigned long, bool, unsigned long, unsigned int, bool
3 0x05e7cc24 in __asan_report_load4 ()
4 0x05eb4fa6 in Stroika::Foundation::Characters::String::String (this=0xae1fd010, cString=0xae1fbe20 L"7")
5 0x07e266e4 in Stroika::Foundation::Characters::(anonymous namespace)::num2Str_ (t=7, flags=std::_S_dec) at ToString.cpp:88
6 0x07e256d0 in Stroika::Foundation::Characters::ToString<int, (std::enable_if<true, void>*)0> (t=7, flags=std::_S_dec) at ToString.cpp:145
7 0x078f0e96 in Stroika::Foundation::Characters::ToString (t=@0xae1fcfa0: 7) at ../../Foundation/Characters/ToString.inl:262
8 0x087e7e44 in Stroika::Foundation::Execution::Thread::Ptr::Rep_::ToString (this=0xb2a0aa90) at Thread.cpp:397
9 0x087eb27e in Stroika::Foundation::Execution::Thread::Ptr::Rep::ThreadMain (thisThreadRep=0xafbfc7d8) at Thread.cpp:687
10 0x087e6be2 in operator() (__closure=0xb3a54b94) at Thread.cpp:337
#
23275==ERROR: AddressSanitizer: stack-use-after-scope on address 0xae1fbe20 at pc 0x05eb4fa7 bp 0xae1fbce0 sp 0xae1fbce0 READ of size 4 at 0xae1fbe20 thread T7 [New Thread 0xa93fef10 (LWP 23286)]
0 0x5eb4fa4 in Stroika::Foundation::Characters::String::String(wchar_t const*) ../Characters/String.inl:105
/Library/Sources/Stroika/Foundation/Characters/ToString.cpp:145
3 0x78f0e92 in Stroika::Foundation::Characters::String Stroika::Foundation::Characters::ToString(int const&) ../../Characters/ToString
ry/Sources/Stroika/Foundation/Execution/Thread.cpp:687
6 0x87e6bde in operator() /__w/WhyTheFuckIsMyNetworkSoSlow/WhyTheFuckIsMyNetworkSoSlow/WhyTheFuckIsMyNetworkSoSlow/ThirdPartyComponents/Str
Address 0xae1fbe20 is located in stack of thread T7 at offset 32 in frame
0 0x7e26578 in num2Str_ /__w/WhyTheFuckIsMyNetworkSoSlow/WhyTheFuckIsMyNetworkSoSlow/WhyTheFuckIsMyNetworkSoSlow/ThirdPartyComponents/
This frame has 1 object(s): [32, 4128) 'buf' (line 74) <== Memory access at offset 32 is inside this variable HINT: this may be a false positive if your program uses some custom stack unwind mechanism, swapcontext or vfork (longjmp and C++ exceptions are supported) Thread T7 created by T4 here:
0 0x5e31396 in pthread_create (/opt/WhyTheFuckIsMyNetworkSoSlow/WhyTheFuckIsMyNetworkSoSlow-Backend+0x5a31396)
Thread T4 created by T0 here:
0 0x5e31396 in pthread_create (/opt/WhyTheFuckIsMyNetworkSoSlow/WhyTheFuckIsMyNetworkSoSlow-Backend+0x5a31396)
Fails building with g++-10 - try a more recent compiler (g++-12) when get compatible libraries on the raspberrypi).