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WARNING: ThreadSanitizer: data race (pid=1108689)
  Write of size 8 at 0x7fff9ef8e238 by main thread:
    #0 tox::netprof::safe_stod(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, double&) /home/green/workspace/tox/c-toxcore/testing/netprof/model_utils.cc:57 (netprof+0x44642d)
    #1 tox::netprof::NetProfApp::handle_command(tox::netprof::UICommand) /home/green/workspace/tox/c-toxcore/testing/netprof/app.cc:74 (netprof+0x43fdb1)
    #2 operator() /home/green/workspace/tox/c-toxcore/testing/netprof/app.cc:13 (netprof+0x4410dd)
    #3 __invoke_impl<void, tox::netprof::NetProfApp::NetProfApp(bool)::<lambda(tox::netprof::UICommand)>&, tox::netprof::UICommand> /nix/store/8adzgnxs3s0pbj22qhk9zjxi1fqmz3xv-gcc-14.3.0/include/c++/14.3.0/bits/invoke.h:61 (netprof+0x4410dd)
    #4 __invoke_r<void, tox::netprof::NetProfApp::NetProfApp(bool)::<lambda(tox::netprof::UICommand)>&, tox::netprof::UICommand> /nix/store/8adzgnxs3s0pbj22qhk9zjxi1fqmz3xv-gcc-14.3.0/include/c++/14.3.0/bits/invoke.h:111 (netprof+0x4410dd)
    #5 _M_invoke /nix/store/8adzgnxs3s0pbj22qhk9zjxi1fqmz3xv-gcc-14.3.0/include/c++/14.3.0/bits/std_function.h:290 (netprof+0x4410dd)
    #6 std::function<void (tox::netprof::UICommand)>::operator()(tox::netprof::UICommand) const /nix/store/8adzgnxs3s0pbj22qhk9zjxi1fqmz3xv-gcc-14.3.0/include/c++/14.3.0/bits/std_function.h:591 (netprof+0x48ee07)
    #7 tox::netprof::NetProfUI::handle_event(ftxui::Event) /home/green/workspace/tox/c-toxcore/testing/netprof/ui.cc:263 (netprof+0x48d08f)
    #8 operator() /home/green/workspace/tox/c-toxcore/testing/netprof/ui.cc:163 (netprof+0x48d996)
    #9 __invoke_impl<bool, tox::netprof::NetProfUI::NetProfUI(CommandCallback)::<lambda(ftxui::Event)>&, ftxui::Event> /nix/store/8adzgnxs3s0pbj22qhk9zjxi1fqmz3xv-gcc-14.3.0/include/c++/14.3.0/bits/invoke.h:61 (netprof+0x48d996)
    #10 __invoke_r<bool, tox::netprof::NetProfUI::NetProfUI(CommandCallback)::<lambda(ftxui::Event)>&, ftxui::Event> /nix/store/8adzgnxs3s0pbj22qhk9zjxi1fqmz3xv-gcc-14.3.0/include/c++/14.3.0/bits/invoke.h:114 (netprof+0x48d996)
    #11 _M_invoke /nix/store/8adzgnxs3s0pbj22qhk9zjxi1fqmz3xv-gcc-14.3.0/include/c++/14.3.0/bits/std_function.h:290 (netprof+0x48d996)
    #12 std::_Function_handler<bool (ftxui::Event), ftxui::CatchEvent(std::function<bool (ftxui::Event)>)::{lambda(std::shared_ptr<ftxui::ComponentBase>)#1}::operator()(std::shared_ptr<ftxui::ComponentBase>) const::{lambda(ftxui::Event)#1}>::_M_invoke(std::_Any_data const&, ftxui::Event&&) <null> (netprof+0x4e2bcb)
    #13 tox::netprof::NetProfApp::run(bool, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) /home/green/workspace/tox/c-toxcore/testing/netprof/app.cc:50 (netprof+0x439b92)
    #14 main /home/green/workspace/tox/c-toxcore/testing/netprof/main.cc:26 (netprof+0x423689)

  Previous read of size 8 at 0x7fff9ef8e238 by thread T3:
    #0 tox::netprof::NetProfApp::simulation_loop() /home/green/workspace/tox/c-toxcore/testing/netprof/app.cc:432 (netprof+0x43f75e)
    #1 operator() /home/green/workspace/tox/c-toxcore/testing/netprof/app.cc:47 (netprof+0x43fa4f)
    #2 __invoke_impl<void, tox::netprof::NetProfApp::run(bool, const std::string&)::<lambda()> > /nix/store/8adzgnxs3s0pbj22qhk9zjxi1fqmz3xv-gcc-14.3.0/include/c++/14.3.0/bits/invoke.h:61 (netprof+0x43fa4f)
    #3 __invoke<tox::netprof::NetProfApp::run(bool, const std::string&)::<lambda()> > /nix/store/8adzgnxs3s0pbj22qhk9zjxi1fqmz3xv-gcc-14.3.0/include/c++/14.3.0/bits/invoke.h:96 (netprof+0x43fa4f)
    #4 _M_invoke<0> /nix/store/8adzgnxs3s0pbj22qhk9zjxi1fqmz3xv-gcc-14.3.0/include/c++/14.3.0/bits/std_thread.h:301 (netprof+0x43fa4f)
    #5 operator() /nix/store/8adzgnxs3s0pbj22qhk9zjxi1fqmz3xv-gcc-14.3.0/include/c++/14.3.0/bits/std_thread.h:308 (netprof+0x43fa4f)
    #6 _M_run /nix/store/8adzgnxs3s0pbj22qhk9zjxi1fqmz3xv-gcc-14.3.0/include/c++/14.3.0/bits/std_thread.h:253 (netprof+0x43fa4f)
    #7 execute_native_thread_routine <null> (libstdc++.so.6+0xed063)

  Location is stack of main thread.

  Location is global '<null>' at 0x000000000000 ([stack]+0x1e238)

  Thread T3 (tid=1108693, running) created by main thread at:
    #0 pthread_create <null> (libtsan.so.2+0x5f4a6)
    #1 std::thread::_M_start_thread(std::unique_ptr<std::thread::_State, std::default_delete<std::thread::_State> >, void (*)()) <null> (libstdc++.so.6+0xed138)
    #2 main /home/green/workspace/tox/c-toxcore/testing/netprof/main.cc:26 (netprof+0x423689)

SUMMARY: ThreadSanitizer: data race /home/green/workspace/tox/c-toxcore/testing/netprof/model_utils.cc:57 in tox::netprof::safe_stod(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, double&)
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