I compiled the newest release from the Arch repo and confim this - crash happened while(?) hitting the "Start search" button:
2017-05-26 16:34:46: SharedFileList.cpp(333): Füge Datei /home/laza/.aMule/Temp/035.part.met zu freigegebenen Dateien hinzu
[Thread 0x7fffeaeaf700 (LWP 29382) exited]
[New Thread 0x7fffda7fc700 (LWP 29393)]
[Thread 0x7fffda7fc700 (LWP 29393) exited]
[New Thread 0x7fffeaeaf700 (LWP 29394)]
2017-05-26 16:34:47: LibSocketAsio.cpp(1257): Asio thread 1 started
2017-05-26 16:34:47: LibSocketAsio.cpp(1257): Asio thread 2 started
2017-05-26 16:34:47: LibSocketAsio.cpp(1257): Asio thread 3 started
2017-05-26 16:34:47: LibSocketAsio.cpp(1257): Asio thread 4 started
(amule:29349): Gtk-WARNING **: gtk_widget_size_allocate(): attempt to allocate widget with width -5 and height 17
(amule:29349): Gtk-WARNING **: gtk_widget_size_allocate(): attempt to allocate widget with width -5 and height 17
[New Thread 0x7fffd990f700 (LWP 29398)]
Thread 1 "amule" received signal SIGSEGV, Segmentation fault.
0x00007ffff620e7fe in wxWindow::DoClientToScreen(int*, int*) const () from /usr/lib/libwx_gtk2u_core-3.0.so.0
Backtraces
(gdb) bt full
[...]
#34925 0x00007ffff620ea9c in wxWindow::DoClientToScreen(int*, int*) const () at /usr/lib/libwx_gtk2u_core-3.0.so.0
#34926 0x00007ffff620ac7c in () at /usr/lib/libwx_gtk2u_core-3.0.so.0
#34927 0x00007ffff620dae8 in () at /usr/lib/libwx_gtk2u_core-3.0.so.0
#34928 0x00007ffff40e47ac in () at /usr/lib/libgtk-x11-2.0.so.0
#34929 0x00007ffff3648f75 in g_closure_invoke () at /usr/lib/libgobject-2.0.so.0
#34930 0x00007ffff365af82 in () at /usr/lib/libgobject-2.0.so.0
#34931 0x00007ffff366367f in g_signal_emit_valist () at /usr/lib/libgobject-2.0.so.0
#34932 0x00007ffff3663fbf in g_signal_emit () at /usr/lib/libgobject-2.0.so.0
#34933 0x00007ffff41fc8cc in () at /usr/lib/libgtk-x11-2.0.so.0
#34934 0x00007ffff40e2f74 in gtk_propagate_event () at /usr/lib/libgtk-x11-2.0.so.0
#34935 0x00007ffff40e332b in gtk_main_do_event () at /usr/lib/libgtk-x11-2.0.so.0
#34936 0x00007ffff3d5a46c in () at /usr/lib/libgdk-x11-2.0.so.0
#34937 0x00007ffff336f7b7 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#34938 0x00007ffff336fa20 in () at /usr/lib/libglib-2.0.so.0
#34939 0x00007ffff336fd42 in g_main_loop_run () at /usr/lib/libglib-2.0.so.0
#34940 0x00007ffff40e23a7 in gtk_main () at /usr/lib/libgtk-x11-2.0.so.0
#34941 0x00007ffff61e0015 in wxGUIEventLoop::DoRun() () at /usr/lib/libwx_gtk2u_core-3.0.so.0
#34942 0x00007ffff5936b5b in wxEventLoopBase::Run() () at /usr/lib/libwx_baseu-3.0.so.0
#34943 0x00007ffff58fc266 in wxAppConsoleBase::MainLoop() () at /usr/lib/libwx_baseu-3.0.so.0
#34944 0x00007ffff5987c80 in wxEntry(int&, wchar_t**) () at /usr/lib/libwx_baseu-3.0.so.0
#34945 0x0000000000445872 in main(int, char**) (argc=<optimized out>, argv=<optimized out>) at amule-gui.cpp:95
(gdb) thread apply all bt
Thread 13 (Thread 0x7fffd990f700 (LWP 29398)):
#0 0x00007ffff7bc9ca6 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1 0x00007ffff5a466c8 in () at /usr/lib/libwx_baseu-3.0.so.0
#2 0x00007ffff5a46b25 in () at /usr/lib/libwx_baseu-3.0.so.0
#3 0x00000000006184df in CTimerThread::Entry() (this=0x24f9ec0) at Timer.cpp:66
#4 0x00007ffff5a46222 in wxThread::CallEntry() () at /usr/lib/libwx_baseu-3.0.so.0
#5 0x00007ffff5a4efd0 in () at /usr/lib/libwx_baseu-3.0.so.0
#6 0x00007ffff7bc32e7 in start_thread () at /usr/lib/libpthread.so.0
#7 0x00007ffff4aee54f in clone () at /usr/lib/libc.so.6
Thread 12 (Thread 0x7fffeaeaf700 (LWP 29394)):
#0 0x00007ffff7bc9ca6 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1 0x00007ffff5a466c8 in () at /usr/lib/libwx_baseu-3.0.so.0
#2 0x00007ffff5a46b25 in () at /usr/lib/libwx_baseu-3.0.so.0
#3 0x00000000006184df in CTimerThread::Entry() (this=0x218e990) at Timer.cpp:66
#4 0x00007ffff5a46222 in wxThread::CallEntry() () at /usr/lib/libwx_baseu-3.0.so.0
#5 0x00007ffff5a4efd0 in () at /usr/lib/libwx_baseu-3.0.so.0
#6 0x00007ffff7bc32e7 in start_thread () at /usr/lib/libpthread.so.0
#7 0x00007ffff4aee54f in clone () at /usr/lib/libc.so.6
Thread 9 (Thread 0x7fffdaffd700 (LWP 29391)):
#0 0x00007ffff7bc9756 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1 0x00000000006dec74 in boost::asio::detail::posix_event::wait<boost::asio::detail::scoped_lock<boost::asio::detail::posix_mutex> >(boost::asio::detail::scoped_lock<boost::asio::detail::posix_mutex>&) (this=this@entry=0xd14b78, lock=...) at /usr/include/boost/asio/detail/posix_event.hpp:106
#2 0x00000000006e3be8 in boost::asio::detail::task_io_service::do_run_one(boost::asio::detail::scoped_lock<boost::asio::detail::posix_mutex>&, boost::asio::detail::task_io_service_thread_info&, boost::system::error_code const&) (this=this@entry=0xd14b20, lock=..., this_thread=..., ec=...) at /usr/include/boost/asio/detail/impl/task_io_service.ipp:380
#3 0x00000000006e3d44 in boost::asio::detail::task_io_service::run(boost::system::error_code&) (this=0xd14b20, ec=...) at /usr/include/boost/asio/detail/impl/task_io_service.ipp:149
#4 0x00000000006d9d2b in boost::asio::io_service::run() (this=<optimized out>) at /usr/include/boost/asio/impl/io_service.ipp:59
#5 0x00000000006f0e8d in CAsioServiceThread::Entry() (this=0x1b32188) at LibSocketAsio.cpp:1259
#6 0x00007ffff5a46222 in wxThread::CallEntry() () at /usr/lib/libwx_baseu-3.0.so.0
#7 0x00007ffff5a4efd0 in () at /usr/lib/libwx_baseu-3.0.so.0
#8 0x00007ffff7bc32e7 in start_thread () at /usr/lib/libpthread.so.0
#9 0x00007ffff4aee54f in clone () at /usr/lib/libc.so.6
Thread 8 (Thread 0x7fffdb7fe700 (LWP 29390)):
#0 0x00007ffff7bc9756 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1 0x00000000006dec74 in boost::asio::detail::posix_event::wait<boost::asio::detail::scoped_lock<boost::asio::detail::posix_mutex> >(boost::asio::detail::scoped_lock<boost::asio::detail::posix_mutex>&) (this=this@entry=0xd14b78, lock=...) at /usr/include/boost/asio/detail/posix_event.hpp:106
#2 0x00000000006e3be8 in boost::asio::detail::task_io_service::do_run_one(boost::asio::detail::scoped_lock<boost::asio::detail::posix_mutex>&, boost::asio::detail::task_io_service_thread_info&, boost::system::error_code const&) (this=this@entry=0xd14b20, lock=..., this_thread=..., ec=...) at /usr/include/boost/asio/detail/impl/task_io_service.ipp:380
#3 0x00000000006e3d44 in boost::asio::detail::task_io_service::run(boost::system::error_code&) (this=0xd14b20, ec=...) at /usr/include/boost/asio/detail/impl/task_io_service.ipp:149
#4 0x00000000006d9d2b in boost::asio::io_service::run() (this=<optimized out>) at /usr/include/boost/asio/impl/io_service.ipp:59
#5 0x00000000006f0e8d in CAsioServiceThread::Entry() (this=0x1b32168) at LibSocketAsio.cpp:1259
#6 0x00007ffff5a46222 in wxThread::CallEntry() () at /usr/lib/libwx_baseu-3.0.so.0
#7 0x00007ffff5a4efd0 in () at /usr/lib/libwx_baseu-3.0.so.0
#8 0x00007ffff7bc32e7 in start_thread () at /usr/lib/libpthread.so.0
#9 0x00007ffff4aee54f in clone () at /usr/lib/libc.so.6
Thread 7 (Thread 0x7fffdbfff700 (LWP 29389)):
#0 0x00007ffff7bc9756 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1 0x00000000006dec74 in boost::asio::detail::posix_event::wait<boost::asio::detail::scoped_lock<boost::asio::detail::posix_mutex> >(boost::asio::detail::scoped_lock<boost::asio::detail::posix_mutex>&) (this=this@entry=0xd14b78, lock=...) at /usr/include/boost/asio/detail/posix_event.hpp:106
#2 0x00000000006e3be8 in boost::asio::detail::task_io_service::do_run_one(boost::asio::detail::scoped_lock<boost::asio::detail::posix_mutex>&, boost::asio::detail::task_io_service_thread_info&, boost::system::error_code const&) (this=this@entry=0xd14b20, lock=..., this_thread=..., ec=...) at /usr/include/boost/asio/detail/impl/task_io_service.ipp:380
#3 0x00000000006e3d44 in boost::asio::detail::task_io_service::run(boost::system::error_code&) (this=0xd14b20, ec=...) at /usr/include/boost/asio/detail/impl/task_io_service.ipp:149
#4 0x00000000006d9d2b in boost::asio::io_service::run() (this=<optimized out>) at /usr/include/boost/asio/impl/io_service.ipp:59
#5 0x00000000006f0e8d in CAsioServiceThread::Entry() (this=0x1b32148) at LibSocketAsio.cpp:1259
#6 0x00007ffff5a46222 in wxThread::CallEntry() () at /usr/lib/libwx_baseu-3.0.so.0
#7 0x00007ffff5a4efd0 in () at /usr/lib/libwx_baseu-3.0.so.0
#8 0x00007ffff7bc32e7 in start_thread () at /usr/lib/libpthread.so.0
#9 0x00007ffff4aee54f in clone () at /usr/lib/libc.so.6
Thread 6 (Thread 0x7fffe88a7700 (LWP 29388)):
#0 0x00007ffff4aeeaa3 in epoll_wait () at /usr/lib/libc.so.6
#1 0x00000000006de8a3 in boost::asio::detail::epoll_reactor::run(bool, boost::asio::detail::op_queue<boost::asio::detail::task_io_service_operation>&) (this=0x17f9520, block=block@entry=true, ops=...) at /usr/include/boost/asio/detail/impl/epoll_reactor.ipp:392
#2 0x00000000006e3b8c in boost::asio::detail::task_io_service::do_run_one(boost::asio::detail::scoped_lock<boost::asio::detail::posix_mutex>&, boost::asio::detail::task_io_service_thread_info&, boost::system::error_code const&) (this=this@entry=0xd14b20, lock=..., this_thread=..., ec=...) at /usr/include/boost/asio/detail/impl/task_io_service.ipp:356
#3 0x00000000006e3d44 in boost::asio::detail::task_io_service::run(boost::system::error_code&) (this=0xd14b20, ec=...) at /usr/include/boost/asio/detail/impl/task_io_service.ipp:149
#4 0x00000000006d9d2b in boost::asio::io_service::run() (this=<optimized out>) at /usr/include/boost/asio/impl/io_service.ipp:59
#5 0x00000000006f0e8d in CAsioServiceThread::Entry() (this=0x1b32128) at LibSocketAsio.cpp:1259
#6 0x00007ffff5a46222 in wxThread::CallEntry() () at /usr/lib/libwx_baseu-3.0.so.0
#7 0x00007ffff5a4efd0 in () at /usr/lib/libwx_baseu-3.0.so.0
#8 0x00007ffff7bc32e7 in start_thread () at /usr/lib/libpthread.so.0
#9 0x00007ffff4aee54f in clone () at /usr/lib/libc.so.6
Thread 5 (Thread 0x7fffe90a8700 (LWP 29387)):
#0 0x00007ffff7bcd5cd in nanosleep () at /usr/lib/libpthread.so.0
#1 0x00007ffff5a50eac in wxMicroSleep(unsigned long) () at /usr/lib/libwx_baseu-3.0.so.0
#2 0x0000000000526d86 in UploadBandwidthThrottler::Entry() (this=<optimized out>) at UploadBandwidthThrottler.cpp:306
#3 0x00007ffff5a46222 in wxThread::CallEntry() () at /usr/lib/libwx_baseu-3.0.so.0
#4 0x00007ffff5a4efd0 in () at /usr/lib/libwx_baseu-3.0.so.0
#5 0x00007ffff7bc32e7 in start_thread () at /usr/lib/libpthread.so.0
#6 0x00007ffff4aee54f in clone () at /usr/lib/libc.so.6
Thread 4 (Thread 0x7fffe98d2700 (LWP 29384)):
#0 0x00007ffff4ae467d in poll () at /usr/lib/libc.so.6
#1 0x00007ffff336f9b6 in () at /usr/lib/libglib-2.0.so.0
#2 0x00007ffff336fd42 in g_main_loop_run () at /usr/lib/libglib-2.0.so.0
#3 0x00007ffff167cf86 in () at /usr/lib/libgio-2.0.so.0
#4 0x00007ffff3397295 in () at /usr/lib/libglib-2.0.so.0
#5 0x00007ffff7bc32e7 in start_thread () at /usr/lib/libpthread.so.0
#6 0x00007ffff4aee54f in clone () at /usr/lib/libc.so.6
Thread 3 (Thread 0x7fffea0d3700 (LWP 29383)):
#0 0x00007ffff4ae467d in poll () at /usr/lib/libc.so.6
---Type <return> to continue, or q <return> to quit---
#1 0x00007ffff336f9b6 in () at /usr/lib/libglib-2.0.so.0
#2 0x00007ffff336facc in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3 0x00007ffff336fb11 in () at /usr/lib/libglib-2.0.so.0
#4 0x00007ffff3397295 in () at /usr/lib/libglib-2.0.so.0
#5 0x00007ffff7bc32e7 in start_thread () at /usr/lib/libpthread.so.0
#6 0x00007ffff4aee54f in clone () at /usr/lib/libc.so.6
Thread 1 (Thread 0x7ffff7fa3e00 (LWP 29349)):
#0 0x00007ffff620e7fe in wxWindow::DoClientToScreen(int*, int*) const () at /usr/lib/libwx_gtk2u_core-3.0.so.0
#1 0x00007ffff620ea9c in wxWindow::DoClientToScreen(int*, int*) const () at /usr/lib/libwx_gtk2u_core-3.0.so.0
#2 0x00007ffff620ea9c in wxWindow::DoClientToScreen(int*, int*) const () at /usr/lib/libwx_gtk2u_core-3.0.so.0
[...]
#34925 0x00007ffff620ea9c in wxWindow::DoClientToScreen(int*, int*) const () at /usr/lib/libwx_gtk2u_core-3.0.so.0
#34926 0x00007ffff620ac7c in () at /usr/lib/libwx_gtk2u_core-3.0.so.0
#34927 0x00007ffff620dae8 in () at /usr/lib/libwx_gtk2u_core-3.0.so.0
#34928 0x00007ffff40e47ac in () at /usr/lib/libgtk-x11-2.0.so.0
#34929 0x00007ffff3648f75 in g_closure_invoke () at /usr/lib/libgobject-2.0.so.0
#34930 0x00007ffff365af82 in () at /usr/lib/libgobject-2.0.so.0
#34931 0x00007ffff366367f in g_signal_emit_valist () at /usr/lib/libgobject-2.0.so.0
#34932 0x00007ffff3663fbf in g_signal_emit () at /usr/lib/libgobject-2.0.so.0
#34933 0x00007ffff41fc8cc in () at /usr/lib/libgtk-x11-2.0.so.0
#34934 0x00007ffff40e2f74 in gtk_propagate_event () at /usr/lib/libgtk-x11-2.0.so.0
#34935 0x00007ffff40e332b in gtk_main_do_event () at /usr/lib/libgtk-x11-2.0.so.0
#34936 0x00007ffff3d5a46c in () at /usr/lib/libgdk-x11-2.0.so.0
#34937 0x00007ffff336f7b7 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#34938 0x00007ffff336fa20 in () at /usr/lib/libglib-2.0.so.0
#34939 0x00007ffff336fd42 in g_main_loop_run () at /usr/lib/libglib-2.0.so.0
#34940 0x00007ffff40e23a7 in gtk_main () at /usr/lib/libgtk-x11-2.0.so.0
#34941 0x00007ffff61e0015 in wxGUIEventLoop::DoRun() () at /usr/lib/libwx_gtk2u_core-3.0.so.0
#34942 0x00007ffff5936b5b in wxEventLoopBase::Run() () at /usr/lib/libwx_baseu-3.0.so.0
#34943 0x00007ffff58fc266 in wxAppConsoleBase::MainLoop() () at /usr/lib/libwx_baseu-3.0.so.0
#34944 0x00007ffff5987c80 in wxEntry(int&, wchar_t**) () at /usr/lib/libwx_baseu-3.0.so.0
#34945 0x0000000000445872 in main(int, char**) (argc=<optimized out>, argv=<optimized out>) at amule-gui.cpp:95