Version: 1.10.3 (using KDE 4.1.3) Compiler: g++ (Ubuntu 4.3.2-1ubuntu11) 4.3.2 OS: Linux Installed from: Ubuntu Packages I highlighted all messages in my inbox and then elected to 'Apply All Filters'. Kmail hung and when I ran the 'top' command in a terminal, I saw clamscan running at around 90% CPU usage. Eventually Kmail crashed and I got the following backtrace Application: KMail (kmail), signal SIGSEGV (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) [Thread debugging using libthread_db enabled] [New Thread 0xb41bd6c0 (LWP 15881)] [New Thread 0xb1159b90 (LWP 15904)] (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) [KCrash handler] #6 0xb6822913 in ?? () from /usr/lib/libQtGui.so.4 #7 0xb68219e5 in QApplication::x11ProcessEvent () from /usr/lib/libQtGui.so.4 #8 0xb684b7aa in ?? () from /usr/lib/libQtGui.so.4 #9 0xb63766f8 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #10 0xb6379da3 in ?? () from /usr/lib/libglib-2.0.so.0 #11 0xb6379f61 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #12 0xb7eec478 in QEventDispatcherGlib::processEvents () from /usr/lib/libQtCore.so.4 #13 0xb684aea5 in ?? () from /usr/lib/libQtGui.so.4 #14 0xb7ec052a in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4 #15 0xb7ec06ea in QEventLoop::exec () from /usr/lib/libQtCore.so.4 #16 0xb7ec2da5 in QCoreApplication::exec () from /usr/lib/libQtCore.so.4 #17 0xb67b0767 in QApplication::exec () from /usr/lib/libQtGui.so.4 #18 0x0804a6c0 in _start () #0 0xb7fdf430 in __kernel_vsyscall ()
If you can reproduce the crash at will, could you read http://techbase.kde.org/Development/Tutorials/Debugging/How_to_create_useful_crash_reports and post a complete backtrace here? Thanks
Closing due to lack of feedback (Comment #1).