$gdb gnucash
GNU gdb (GDB) 7.8.1
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Reading symbols from gnucash...(no debugging symbols found)...done.
(gdb) r
Starting program: /usr/bin/gnucash 
warning: Could not load shared library symbols for linux-vdso.so.1.
Do you need "set solib-search-path" or "set sysroot"?
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[New Thread 0x7fffdd263700 (LWP 13257)]
[New Thread 0x7fffdca62700 (LWP 13259)]
[New Thread 0x7fffd7f55700 (LWP 13260)]
[New Thread 0x7fffd7754700 (LWP 13261)]
[New Thread 0x7fffd6f53700 (LWP 13262)]

Program received signal SIGABRT, Aborted.
0x00007ffff5a09d67 in raise () from /usr/lib/libc.so.6
(gdb) bt
#0  0x00007ffff5a09d67 in raise () from /usr/lib/libc.so.6
#1  0x00007ffff5a0b118 in abort () from /usr/lib/libc.so.6
#2  0x00007ffff69e8a56 in ?? () from /usr/lib/libguile-2.0.so.22
#3  0x00007ffff697a3e9 in scm_primitive_load_path () from /usr/lib/libguile-2.0.so.22
#4  0x00007ffff69e9fd4 in ?? () from /usr/lib/libguile-2.0.so.22
#5  0x00007ffff695612e in scm_call_3 () from /usr/lib/libguile-2.0.so.22
#6  0x00007ffff697f150 in scm_public_variable () from /usr/lib/libguile-2.0.so.22
#7  0x00007ffff69c8517 in ?? () from /usr/lib/libguile-2.0.so.22
#8  0x00007ffff5d90f90 in pthread_once () from /usr/lib/libpthread.so.0
#9  0x00007ffff69c877d in scm_eval_string_in_module () from /usr/lib/libguile-2.0.so.22
#10 0x0000000000402ba0 in ?? ()
#11 0x00007ffff6973cad in ?? () from /usr/lib/libguile-2.0.so.22
#12 0x00007ffff694c3ca in ?? () from /usr/lib/libguile-2.0.so.22
#13 0x00007ffff69e9fc4 in ?? () from /usr/lib/libguile-2.0.so.22
#14 0x00007ffff6956193 in scm_call_4 () from /usr/lib/libguile-2.0.so.22
#15 0x00007ffff694cb91 in ?? () from /usr/lib/libguile-2.0.so.22
#16 0x00007ffff694cc75 in scm_c_with_continuation_barrier () from /usr/lib/libguile-2.0.so.22
#17 0x00007ffff69cc97c in ?? () from /usr/lib/libguile-2.0.so.22
#18 0x00007ffff0345722 in GC_call_with_stack_base () from /usr/lib/libgc.so.1
#19 0x00007ffff69ccda8 in scm_with_guile () from /usr/lib/libguile-2.0.so.22
#20 0x00007ffff6973e85 in scm_boot_guile () from /usr/lib/libguile-2.0.so.22
#21 0x0000000000402853 in main ()
(gdb)