Guile immediate segfault under gdb

main.c

#include <libguile.h>

static void inner_main (void *closure, int argc, char **argv)
{
  //scm_shell(argc, argv);
}

int main(int argc, char **argv) {
  scm_boot_guile(argc, argv, inner_main, 0);
  return 0;
}

/* Compiled on Arch Linux with: gcc $(pkg-config --cflags -libs guile-2.2) main.c -o test

$ gdb test 
GNU gdb (GDB) 11.2
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Reading symbols from test...
(No debugging symbols found in test)
(gdb) r
Starting program: /home/charlieb/src/guile_test/test 
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/usr/lib/libthread_db.so.1".

Program received signal SIGSEGV, Segmentation fault.
0x00007ffff7df905e in ?? () from /usr/lib/libgc.so.1
(gdb) bt
#0  0x00007ffff7df905e in ?? () from /usr/lib/libgc.so.1
#1  0x00007ffff7e08330 in GC_init () from /usr/lib/libgc.so.1
#2  0x00007ffff7eb0fb8 in ?? () from /usr/lib/libguile-2.2.so.1
#3  0x00007ffff7ebadb3 in ?? () from /usr/lib/libguile-2.2.so.1
#4  0x00007ffff7f14c21 in ?? () from /usr/lib/libguile-2.2.so.1
#5  0x00007ffff7f14d3e in ?? () from /usr/lib/libguile-2.2.so.1
#6  0x00007ffff7e03507 in GC_call_with_stack_base () from /usr/lib/libgc.so.1
#7  0x00007ffff7f14e79 in scm_with_guile () from /usr/lib/libguile-2.2.so.1
#8  0x00007ffff7ebad24 in scm_boot_guile () from /usr/lib/libguile-2.2.so.1
#9  0x0000555555555174 in main ()

Runs OK without gbd and valgrind is ok

$ valgrind test
==9688== Memcheck, a memory error detector
==9688== Copyright (C) 2002-2017, and GNU GPL'd, by Julian Seward et al.
==9688== Using Valgrind-3.18.1 and LibVEX; rerun with -h for copyright info
==9688== Command: test
==9688== 
==9688== 
==9688== HEAP SUMMARY:
==9688==     in use at exit: 0 bytes in 0 blocks
==9688==   total heap usage: 30 allocs, 30 frees, 4,065 bytes allocated
==9688== 
==9688== All heap blocks were freed -- no leaks are possible
==9688== 
==9688== For lists of detected and suppressed errors, rerun with: -s
==9688== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 0 from 0)

*/


*/