MTX Segfault on 'Allow Network Access'

kubble:/tmp/MegaTunix/src/.libs> gdb ./megatunix
GNU gdb (GDB) 7.1-ubuntu
Copyright (C) 2010 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
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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-linux-gnu".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>...
Reading symbols from /tmp/MegaTunix/src/.libs/megatunix...done.
(gdb) run --g-fatal-warnings
Starting program: /tmp/MegaTunix/src/.libs/megatunix --g-fatal-warnings
[Thread debugging using libthread_db enabled]
This is a debug release, Git hash: ff2c6c0e9a1f90092df1e3a3befa19c530a1042a
[New Thread 0x7fffe9368700 (LWP 32219)]
[New Thread 0x7fffe8b67700 (LWP 32220)]
[New Thread 0x7fffe8366700 (LWP 32221)]
[freeems_comms.c: serial_repair_thread(): line: 85]
Thread created!
[New Thread 0x7fffe7b65700 (LWP 32222)]
[freeems_comms.c: serial_repair_thread(): line: 196]
Thread exiting, device found!
[Thread 0x7fffe8366700 (LWP 32221) exited]
[interrogate.c: load_firmware_details(): line: 1137]
Detected Firmware: FreeEMS 0.0.0
[New Thread 0x7fffe8366700 (LWP 32223)]
[plugin.c: get_symbol(): line: 203]

CRITICAL ERROR: Failed to find symbol/function
"open_tcpip_sockets" in MegaTunix core or any plugins, returning FALSE, expect a crash

Program received signal SIGSEGV, Segmentation fault.
0x0000000000000000 in ?? ()
(gdb) backtrace
#0  0x0000000000000000 in ?? ()
#1  0x0000000000439902 in toggle_button_handler (widget=0x90e1c0, data=0x0) at gui_handlers.c:335
#2  0x00007ffff40f45de in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#3  0x00007ffff4108598 in ?? () from /usr/lib/libgobject-2.0.so.0
#4  0x00007ffff4109a76 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
#5  0x00007ffff410a033 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#6  0x00007ffff5fdd2c3 in ?? () from /usr/lib/libgtk-x11-2.0.so.0
#7  0x00007ffff40f45de in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#8  0x00007ffff4107e61 in ?? () from /usr/lib/libgobject-2.0.so.0
#9  0x00007ffff4109a76 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
#10 0x00007ffff410a033 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#11 0x00007ffff5fdd04d in ?? () from /usr/lib/libgtk-x11-2.0.so.0
#12 0x00007ffff40f45de in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#13 0x00007ffff4107e61 in ?? () from /usr/lib/libgobject-2.0.so.0
#14 0x00007ffff4109a76 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
#15 0x00007ffff410a033 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#16 0x00007ffff5e701ed in ?? () from /usr/lib/libgtk-x11-2.0.so.0
#17 0x00007ffff5f1d188 in ?? () from /usr/lib/libgtk-x11-2.0.so.0
#18 0x00007ffff40f45de in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#19 0x00007ffff41081dd in ?? () from /usr/lib/libgobject-2.0.so.0
#20 0x00007ffff41098b9 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
#21 0x00007ffff410a033 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#22 0x00007ffff60340cf in ?? () from /usr/lib/libgtk-x11-2.0.so.0
#23 0x00007ffff5f15653 in gtk_propagate_event () from /usr/lib/libgtk-x11-2.0.so.0
#24 0x00007ffff5f1672b in gtk_main_do_event () from /usr/lib/libgtk-x11-2.0.so.0
#25 0x00007ffff583a86c in ?? () from /usr/lib/libgdk-x11-2.0.so.0
#26 0x00007ffff38368c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#27 0x00007ffff383a748 in ?? () from /lib/libglib-2.0.so.0
#28 0x00007ffff383ac55 in g_main_loop_run () from /lib/libglib-2.0.so.0
#29 0x00007ffff5f16bc7 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0
#30 0x0000000000445ca3 in main (argc=1, argv=0x7fffffffe718) at main.c:159
(gdb)