[New LWP 21760] [New LWP 21765] [New LWP 21766] [New LWP 21771] [New LWP 21772] [New LWP 21782] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib64/libthread_db.so.1". Core was generated by `gedit main.cpp'. Program terminated with signal SIGSEGV, Segmentation fault. #0 0x00007f2ba5819bc8 in g_main_context_prepare (context=context@entry=0x55f55ce8c800, priority=priority@entry=0x7ffd35233e40) at /usr/src/debug/dev-libs/glib-2.52.3/glib-2.52.3/glib/gmain.c:3529 3529 prepare = source->source_funcs->prepare; [Current thread is 1 (Thread 0x7f2ba9034900 (LWP 21760))] #0 0x00007f2ba5819bc8 in g_main_context_prepare (context=context@entry=0x55f55ce8c800, priority=priority@entry=0x7ffd35233e40) at /usr/src/debug/dev-libs/glib-2.52.3/glib-2.52.3/glib/gmain.c:3529 #1 0x00007f2ba581a63b in g_main_context_iterate (context=context@entry=0x55f55ce8c800, block=block@entry=0, dispatch=dispatch@entry=1, self=) at /usr/src/debug/dev-libs/glib-2.52.3/glib-2.52.3/glib/gmain.c:3952 #2 0x00007f2ba581a82c in g_main_context_iteration (context=context@entry=0x55f55ce8c800, may_block=may_block@entry=0) at /usr/src/debug/dev-libs/glib-2.52.3/glib-2.52.3/glib/gmain.c:4033 #3 0x00007f2ba889c120 in g_application_run (application=0x55f55ce861e0, argc=, argv=0x7ffd35234018) at /usr/src/debug/dev-libs/glib-2.52.3/glib-2.52.3/gio/gapplication.c:2405 #4 0x000055f55bee6d9a in main (argc=2, argv=0x7ffd35234018) at gedit/gedit.c:146