user@localhost ~ $ gdb claws-mail GNU gdb (Gentoo 7.12.1 vanilla) 7.12.1 Copyright (C) 2017 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-pc-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 claws-mail...done. (gdb) run Starting program: /usr/bin/claws-mail [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib64/libthread_db.so.1". [New Thread 0x7fffec817700 (LWP 29000)] [New Thread 0x7fffe7fff700 (LWP 29001)] [New Thread 0x7fffe6e86700 (LWP 29002)] ** (claws-mail:28996): WARNING **: [13:42:20] Ошибка IMAP в site.local: Ошибка LOGIN ** (claws-mail:28996): WARNING **: [13:42:20] Ошибка IMAP в site.local: Ошибка LOGIN ** (claws-mail:28996): WARNING **: [13:42:21] Ошибка IMAP в site.local: Ошибка LOGIN (claws-mail:28996): GLib-GObject-WARNING **: cannot register existing type 'DBusGProxy' (claws-mail:28996): GLib-GObject-CRITICAL **: g_type_set_qdata: assertion 'node != NULL' failed (claws-mail:28996): GLib-GObject-CRITICAL **: g_boxed_type_register_static: assertion 'g_type_from_name (name) == 0' failed (claws-mail:28996): GLib-GObject-CRITICAL **: g_type_set_qdata: assertion 'node != NULL' failed (claws-mail:28996): GLib-GObject-CRITICAL **: g_boxed_type_register_static: assertion 'g_type_from_name (name) == 0' failed (claws-mail:28996): GLib-GObject-CRITICAL **: g_type_set_qdata: assertion 'node != NULL' failed Thread 1 "claws-mail" received signal SIGSEGV, Segmentation fault. 0x00007ffff55c1c08 in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0 (gdb) bt #0 0x00007ffff55c1c08 in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0 #1 0x00007ffff55c266b in ?? () from /usr/lib64/libglib-2.0.so.0 #2 0x00007ffff55c2ad2 in g_main_loop_run () from /usr/lib64/libglib-2.0.so.0 #3 0x00007ffff7080117 in gtk_main () from /usr/lib64/libgtk-x11-2.0.so.0 #4 0x00005555557359b8 in prefs_account_open (ac_prefs=ac_prefs@entry=0x555555fd1c00, dirty=dirty@entry=0x7fffffffbaac) at prefs_account.c:3815 #5 0x0000555555677930 in account_open (ac_prefs=0x555555fd1c00) at account.c:473 #6 0x0000555555677a18 in account_edit_prefs (widget=, data=) at account.c:866 #7 0x00007ffff589af15 in g_closure_invoke () from /usr/lib64/libgobject-2.0.so.0 #8 0x00007ffff58acf22 in ?? () from /usr/lib64/libgobject-2.0.so.0 #9 0x00007ffff58b5b7c in g_signal_emit_valist () from /usr/lib64/libgobject-2.0.so.0 #10 0x00007ffff58b5f5f in g_signal_emit () from /usr/lib64/libgobject-2.0.so.0 #11 0x00007ffff6fdde35 in ?? () from /usr/lib64/libgtk-x11-2.0.so.0 #12 0x00007ffff589af15 in g_closure_invoke () from /usr/lib64/libgobject-2.0.so.0 #13 0x00007ffff58ac8fc in ?? () from /usr/lib64/libgobject-2.0.so.0 #14 0x00007ffff58b5b7c in g_signal_emit_valist () from /usr/lib64/libgobject-2.0.so.0 #15 0x00007ffff58b5f5f in g_signal_emit () from /usr/lib64/libgobject-2.0.so.0 #16 0x00007ffff6fdcd99 in ?? () from /usr/lib64/libgtk-x11-2.0.so.0 #17 0x00007ffff708251c in ?? () from /usr/lib64/libgtk-x11-2.0.so.0 #18 0x00007ffff589af15 in g_closure_invoke () from /usr/lib64/libgobject-2.0.so.0 #19 0x00007ffff58ad31d in ?? () from /usr/lib64/libgobject-2.0.so.0 #20 0x00007ffff58b561f in g_signal_emit_valist () from /usr/lib64/libgobject-2.0.so.0 #21 0x00007ffff58b5f5f in g_signal_emit () from /usr/lib64/libgobject-2.0.so.0 #22 0x00007ffff719a61c in ?? () from /usr/lib64/libgtk-x11-2.0.so.0 #23 0x00007ffff7080ce4 in gtk_propagate_event () from /usr/lib64/libgtk-x11-2.0.so.0 #24 0x00007ffff708109b in gtk_main_do_event () from /usr/lib64/libgtk-x11-2.0.so.0 #25 0x00007ffff6cf831c in ?? () from /usr/lib64/libgdk-x11-2.0.so.0 #26 0x00007ffff55c2547 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0 #27 0x00007ffff55c27b0 in ?? () from /usr/lib64/libglib-2.0.so.0 #28 0x00007ffff55c2ad2 in g_main_loop_run () from /usr/lib64/libglib-2.0.so.0 #29 0x00007ffff7080117 in gtk_main () from /usr/lib64/libgtk-x11-2.0.so.0 #30 0x00005555556ea05d in main (argc=, argv=) at main.c:1597 (gdb) quit A debugging session is active. Inferior 1 [process 28996] will be killed. Quit anyway? (y or n) y