#0  __GI_raise (sig=<optimized out>) at ../sysdeps/unix/sysv/linux/raise.c:50
  [Error: raise.c was not found in source tree]
#1  0x00005598d3bed52a in dump_gjs_stack_on_signal_handler ()
#2  <signal handler called>
#3  __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
  [Error: raise.c was not found in source tree]
#4  0x00007f98a2477859 in __GI_abort () at abort.c:79
  [Error: abort.c was not found in source tree]
#5  0x00007f98a27074be in meta_bug (format=format@entry=0x7f98a2792660 "Workspace does not exist to index!\n") at ../src/core/util.c:423
  [Error: util.c was not found in source tree]
#6  0x00007f98a2713ff6 in meta_workspace_index (workspace=<optimized out>) at ../src/core/workspace.c:677
  [Error: workspace.c was not found in source tree]
#7  0x00007f98a1778ff5 in ffi_call_unix64 () at ../src/x86/unix64.S:101
  [Error: unix64.S was not found in source tree]
#8  0x00007f98a177840a in ffi_call_int (cif=<optimized out>, fn=<optimized out>, rvalue=<optimized out>, avalue=<optimized out>, closure=<optimized out>) at ../src/x86/ffi64.c:669
  [Error: ffi64.c was not found in source tree]
#9  0x00007f98a29bad62 in ?? ()
#10 0x00005598d4375ad8 in ?? ()
#11 0x00005598d4364850 in ?? ()
#12 0x00007f98a07bda30 in ?? () at ./debian/build/dist/include/js/Value.h:1332 from /tmp/apport_sandbox_182zoef_/usr/lib/x86_64-linux-gnu/libmozjs-60.so.0.0.0
#13 0x00007f98a2802d58 in _g_info_init (info=0x0, type=<optimized out>, repository=0x7fff5c642ee0, container=<optimized out>, typelib=<optimized out>, offset=<optimized out>) at ../girepository/gibaseinfo.c:116
  [Error: gibaseinfo.c was not found in source tree]
#14 0x00007f98a29ba7a4 in ?? ()
#15 0x00007fff5c642e68 in ?? ()
#16 0x0000000100000006 in ?? ()
#17 0x00007fff5c642e00 in ?? ()
#18 0x0000000000000000 in ?? ()