Исследую с помощью gdb завершение программы с Segmentation fault.
После подачи команды bt падает сам gdb:
gdb apt-indicator
...
Thread 1 "apt-indicator" received signal SIGSEGV, Segmentation fault.                                                                                                                       │
0x00000010 in ?? ()                                                                                                                                                                         │
(gdb) bt                                                                                                                                                                                    │
../../gdb/dwarf2-frame-tailcall.c:73:36: runtime error: member access within misaligned address 0xbecefa94 for type 'const struct tailcall_cache', which requires 8 byte alignment          │
0xbecefa94: note: pointer points here                                                                                                                                                       │
  c8 b6 7a 00 78 6a 71 01  00 a6 1c cf 2c ad 66 00  20 0d 65 00 c8 73 71 01  d4 73 71 01 25 05 27 00                                                                                        │
              ^