[martin@fedora SPECS]$ env |grep QT QT_QPA_PLATFORM=xcb QT_IM_MODULE=ibus [martin@fedora SPECS]$ gdb GoldenCheetah GNU gdb (Fedora Linux) 16.2-3.fc42 Copyright (C) 2024 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-redhat-linux-gnu". Type "show configuration" for configuration details. For bug reporting instructions, please see: . Find the GDB manual and other documentation resources online at: . For help, type "help". Type "apropos word" to search for commands related to "word"... Reading symbols from GoldenCheetah... Reading symbols from /usr/lib/debug/usr/bin/GoldenCheetah-3.7-2.fc42.x86_64.debug... (gdb) (gdb) r Starting program: /usr/bin/GoldenCheetah Downloading 53.62 K separate debug info for system-supplied DSO at 0x7ffff7fc5000 Function(s) ^std::(move|forward|as_const|(__)?addressof) will be skipped when stepping. Function(s) ^std::(shared|unique)_ptr<.*>::(get|operator) will be skipped when stepping. Function(s) ^std::(basic_string|vector|array|deque|(forward_)?list|(unordered_|flat_)?(multi)?(map|set)|span)<.*>::(c?r?(begin|end)|front|back|data|size|empty) will be skipped when stepping. Function(s) ^std::(basic_string|vector|array|deque|span)<.*>::operator.] will be skipped when stepping. [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib64/libthread_db.so.1". [Detaching after vfork from child process 4206] [Detaching after vfork from child process 4207] [Detaching after vfork from child process 4208] Detected locale "C" with character encoding "ANSI_X3.4-1968", which is not UTF-8. Qt depends on a UTF-8 locale, and has switched to "C.UTF-8" instead. If this causes problems, reconfigure your locale. See the locale(1) manual for more information. Downloading 95.53 K separate debug info for /usr/lib64/qt6/plugins/platforms/libqxcb.so Downloading 13.53 M separate debug info for /lib64/libQt6XcbQpa.so.6 Downloading 55.66 K separate debug info for /lib64/libxcb-cursor.so.0 Downloading 51.97 K separate debug info for /lib64/libxcb-icccm.so.4 Downloading 5.60 K separate debug info for /home/martin/.cache/debuginfod_client/cbe4594bb9838f2d2a27dcdf530245e07eca7374/debuginfo Downloading 50.31 K separate debug info for /lib64/libxcb-image.so.0 Downloading separate debug info for /lib64/libxcb-keysyms.so.1 Downloading separate debug info for /lib64/libxcb-render-util.so.0 Downloading 37.16 K separate debug info for /lib64/libxcb-shape.so.0 Downloading 335.13 K separate debug info for /lib64/libxcb-xkb.so.1 Downloading 99.34 K separate debug info for /lib64/libSM.so.6 Downloading 282.60 K separate debug info for /lib64/libICE.so.6 Downloading 115.70 K separate debug info for /lib64/libxkbcommon-x11.so.0 Downloading separate debug info for /lib64/libxcb-util.so.1 Downloading 30.10 K separate debug info for /lib64/libuuid.so.1 [New Thread 0x7fffcdbf06c0 (LWP 4209)] [New Thread 0x7fffcd3ef6c0 (LWP 4210)] [New Thread 0x7fffc7de66c0 (LWP 4211)] [New Thread 0x7fffc75e56c0 (LWP 4212)] [New Thread 0x7fffc6de46c0 (LWP 4213)] [New Thread 0x7fffc65816c0 (LWP 4214)] [New Thread 0x7fffc5d806c0 (LWP 4215)] [Thread 0x7fffc65816c0 (LWP 4214) exited] [Detaching after vfork from child process 4221] [Detaching after vfork from child process 4223] [New Thread 0x7fffc65816c0 (LWP 4224)] [New Thread 0x7ffbafda46c0 (LWP 4225)] Downloading 1.27 M separate debug info for /usr/lib64/qt6/plugins/xcbglintegrations/libqxcb-glx-integration.so Downloading 311.80 K separate debug info for /lib64/libxcb-glx.so.0 Downloading 1.73 M separate debug info for /lib64/libGLX_mesa.so.0 Downloading 78.66 K separate debug info for /lib64/libXxf86vm.so.1 [New Thread 0x7ffba6fff6c0 (LWP 4226)] [New Thread 0x7ffba67fe6c0 (LWP 4227)] [New Thread 0x7ffba5ffd6c0 (LWP 4228)] [New Thread 0x7ffba57fc6c0 (LWP 4229)] [New Thread 0x7ffb977ff6c0 (LWP 4230)] [New Thread 0x7ffb96ffe6c0 (LWP 4231)] [Thread 0x7ffba6fff6c0 (LWP 4226) exited] [Thread 0x7ffb977ff6c0 (LWP 4230) exited] [Thread 0x7ffba57fc6c0 (LWP 4229) exited] [Thread 0x7ffba5ffd6c0 (LWP 4228) exited] [Thread 0x7ffba67fe6c0 (LWP 4227) exited] [Thread 0x7ffb96ffe6c0 (LWP 4231) exited] [New Thread 0x7ffb96ffe6c0 (LWP 4232)] Thread 1 "GoldenCheetah" received signal SIGTRAP, Trace/breakpoint trap. 0x00007ffff025352c in base::ImmediateCrash () at ../../../../../src/3rdparty/chromium/base/immediate_crash.h:176 176 TRAP_SEQUENCE_(); (gdb) bt #0 0x00007ffff025352c in base::ImmediateCrash () at ../../../../../src/3rdparty/chromium/base/immediate_crash.h:176 #1 logging::LogMessage::HandleFatal () at ../../../../../src/3rdparty/chromium/base/logging.cc:1073 #2 0x00007ffff0255866 in operator() () at ../../../../../src/3rdparty/chromium/base/logging.cc:773 #3 InvokeCallback () at ../../../../../src/3rdparty/chromium/third_party/abseil-cpp/absl/cleanup/internal/cleanup.h:87 #4 ~Cleanup () at ../../../../../src/3rdparty/chromium/third_party/abseil-cpp/absl/cleanup/cleanup.h:106 #5 logging::LogMessage::Flush () at ../../../../../src/3rdparty/chromium/base/logging.cc:956 #6 0x00007ffff025673b in logging::LogMessage::~LogMessage () at ../../../../../src/3rdparty/chromium/base/logging.cc:727 #7 0x00007ffff02567f3 in logging::ErrnoLogMessage::~ErrnoLogMessage () at ../../../../../src/3rdparty/chromium/base/logging.cc:1157 #8 logging::ErrnoLogMessage::~ErrnoLogMessage () at ../../../../../src/3rdparty/chromium/base/logging.cc:1157 #9 0x00007ffff0258036 in std::default_delete::operator() () at /usr/include/c++/15/bits/unique_ptr.h:93 #10 std::__uniq_ptr_impl >::reset () at /usr/include/c++/15/bits/unique_ptr.h:205 #11 std::unique_ptr >::reset () at /usr/include/c++/15/bits/unique_ptr.h:512 #12 logging::CheckError::~CheckError () at ./../../../../../src/3rdparty/chromium/base/check.cc:335 #13 0x00007ffff21c0350 in CheckCloneNewUserErrno () at ../../../../../src/3rdparty/chromium/sandbox/linux/services/credentials.cc:136 #14 CheckCloneNewUserErrno () at ../../../../../src/3rdparty/chromium/sandbox/linux/services/credentials.cc:131 #15 sandbox::Credentials::CanCreateProcessInNewUserNS () at ../../../../../src/3rdparty/chromium/sandbox/linux/services/credentials.cc:289 #16 0x00007fffef1e708f in content::ZygoteHostImpl::Init () at ../../../../../src/3rdparty/chromium/content/browser/zygote_host/zygote_host_impl_linux.cc:115 #17 0x00007fffefa32f26 in InitializeZygoteSandboxForBrowserProcess () at ../../../../../src/3rdparty/chromium/content/app/content_main_runner_impl.cc:395 #18 content::ContentMainRunnerImpl::Initialize () at ../../../../../src/3rdparty/chromium/content/app/content_main_runner_impl.cc:1081 #19 0x00007fffeb829726 in QtWebEngineCore::WebEngineContext::WebEngineContext () at /usr/src/debug/qt6-qtwebengine-6.9.0-1.fc42.x86_64/src/core/web_engine_context.cpp:987 #20 0x00007fffeb82b606 in QtWebEngineCore::WebEngineContext::current () at /usr/src/debug/qt6-qtwebengine-6.9.0-1.fc42.x86_64/src/core/web_engine_context.cpp:665 #21 0x00007fffeb7c4cbd in QtWebEngineCore::ProfileAdapter::ProfileAdapter () at /usr/src/debug/qt6-qtwebengine-6.9.0-1.fc42.x86_64/src/core/profile_adapter.cpp:82 #22 0x00007ffff0250ae5 in QWebEngineProfile::QWebEngineProfile (this=this@entry=0x5555583aa910, storageName=..., parent=parent@entry=0x555557bf0c80, this=, storageName=, parent=) at /usr/src/debug/qt6-qtwebengine-6.9.0-1.fc42.x86_64/src/core/api/qwebengineprofile.cpp:328 #23 0x00005555559757a1 in Context::Context (this=this@entry=0x555557bf0c80, mainWindow=mainWindow@entry=0x555557ff7ff0, this=, mainWindow=) at Core/Context.cpp:154 #24 0x0000555555b56685 in MainWindow::MainWindow (this=this@entry=0x555557ff7ff0, home=..., this=, home=) at Gui/MainWindow.cpp:152 #25 0x0000555555658718 in main (argc=, argv=) at Core/main.cpp:744 (gdb)