lang/guile30 crash in build even without lto [was Re: lang/guile30 build issue: lto support missing in ar/ranlib]

[Thomas Klausner <wiz%NetBSD.org@localhost>]

On Sun, Jan 08, 2023 at 12:38:05PM -0500, Greg Troxel wrote:
> Thomas Klausner <wiz%NetBSD.org@localhost> writes:
> 
> > On 10.99.2 after the load sections 2->4 change I see the following
> > when building lang/guile30:
> >
> > ar: libguile_3.0_la-alist.o: plugin needed to handle lto object
> > ranlib: .libs/libguile-3.0.a(libguile_3.0_la-alist.o): plugin needed to handle lto object
> >   CCLD     guile
> >
> > and the resulting binary segfaults when run (which also happens during
> > the build), backtrace below.
> >
> > Is there a flag to turn off lto, or can we please get ar/ranlib
> > support for lto?
> >
> > To reproduce, just try building 'lang/guile30'.
> 
> It fails to even build on i386.  I have a local patch, pending figuring
> it out, to just disable lto.  I was unsure if that belonged on only some
> arches, but seems best to mass disable and theni figure it out.

Ok, I tried that out - the warning is gone, but guile is still crashing.

Program terminated with signal SIGSEGV, Segmentation fault.
#0  0x0000799bb2aff3a6 in scm_sloppy_assq () from /scratch/lang/guile30/work/guile-3.0.8/libguile/.libs/libguile-3.0.so.1
(gdb) bt
#0  0x0000799bb2aff3a6 in scm_sloppy_assq () from /scratch/lang/guile30/work/guile-3.0.8/libguile/.libs/libguile-3.0.so.1
#1  0x0000799bb2b27c28 in scm_hash_fn_ref () from /scratch/lang/guile30/work/guile-3.0.8/libguile/.libs/libguile-3.0.so.1
#2  0x0000799bb2b15f18 in expand () from /scratch/lang/guile30/work/guile-3.0.8/libguile/.libs/libguile-3.0.so.1
#3  0x0000799bb2b160c4 in expand_and () from /scratch/lang/guile30/work/guile-3.0.8/libguile/.libs/libguile-3.0.so.1
#4  0x0000799bb2b16e49 in expand_cond_clauses () from /scratch/lang/guile30/work/guile-3.0.8/libguile/.libs/libguile-3.0.so.1
#5  0x0000799bb2b16e06 in expand_cond_clauses () from /scratch/lang/guile30/work/guile-3.0.8/libguile/.libs/libguile-3.0.so.1
#6  0x0000799bb2b15dda in expand () from /scratch/lang/guile30/work/guile-3.0.8/libguile/.libs/libguile-3.0.so.1
#7  0x0000799bb2b18f7f in expand_letrec_helper () from /scratch/lang/guile30/work/guile-3.0.8/libguile/.libs/libguile-3.0.so.1
#8  0x0000799bb2b17492 in expand_lambda_star_case () from /scratch/lang/guile30/work/guile-3.0.8/libguile/.libs/libguile-3.0.so.1
#9  0x0000799bb2b179a9 in expand_lambda_star () from /scratch/lang/guile30/work/guile-3.0.8/libguile/.libs/libguile-3.0.so.1
#10 0x0000799bb2b1688a in expand_set_x () from /scratch/lang/guile30/work/guile-3.0.8/libguile/.libs/libguile-3.0.so.1
#11 0x0000799bb2b1618b in expand_sequence () from /scratch/lang/guile30/work/guile-3.0.8/libguile/.libs/libguile-3.0.so.1
#12 0x0000799bb2b1617c in expand_sequence () from /scratch/lang/guile30/work/guile-3.0.8/libguile/.libs/libguile-3.0.so.1
#13 0x0000799bb2b1617c in expand_sequence () from /scratch/lang/guile30/work/guile-3.0.8/libguile/.libs/libguile-3.0.so.1
#14 0x0000799bb2b1617c in expand_sequence () from /scratch/lang/guile30/work/guile-3.0.8/libguile/.libs/libguile-3.0.so.1
#15 0x0000799bb2b1617c in expand_sequence () from /scratch/lang/guile30/work/guile-3.0.8/libguile/.libs/libguile-3.0.so.1
#16 0x0000799bb2b1617c in expand_sequence () from /scratch/lang/guile30/work/guile-3.0.8/libguile/.libs/libguile-3.0.so.1
#17 0x0000799bb2b1617c in expand_sequence () from /scratch/lang/guile30/work/guile-3.0.8/libguile/.libs/libguile-3.0.so.1
#18 0x0000799bb2b1617c in expand_sequence () from /scratch/lang/guile30/work/guile-3.0.8/libguile/.libs/libguile-3.0.so.1
#19 0x0000799bb2b1617c in expand_sequence () from /scratch/lang/guile30/work/guile-3.0.8/libguile/.libs/libguile-3.0.so.1
#20 0x0000799bb2b1617c in expand_sequence () from /scratch/lang/guile30/work/guile-3.0.8/libguile/.libs/libguile-3.0.so.1
#21 0x0000799bb2b1617c in expand_sequence () from /scratch/lang/guile30/work/guile-3.0.8/libguile/.libs/libguile-3.0.so.1
#22 0x0000799bb2b1617c in expand_sequence () from /scratch/lang/guile30/work/guile-3.0.8/libguile/.libs/libguile-3.0.so.1
#23 0x0000799bb2b1617c in expand_sequence () from /scratch/lang/guile30/work/guile-3.0.8/libguile/.libs/libguile-3.0.so.1
#24 0x0000799bb2b1617c in expand_sequence () from /scratch/lang/guile30/work/guile-3.0.8/libguile/.libs/libguile-3.0.so.1
#25 0x0000799bb2b1617c in expand_sequence () from /scratch/lang/guile30/work/guile-3.0.8/libguile/.libs/libguile-3.0.so.1
#26 0x0000799bb2b1617c in expand_sequence () from /scratch/lang/guile30/work/guile-3.0.8/libguile/.libs/libguile-3.0.so.1
#27 0x0000799bb2b1617c in expand_sequence () from /scratch/lang/guile30/work/guile-3.0.8/libguile/.libs/libguile-3.0.so.1
#28 0x0000799bb2b1617c in expand_sequence () from /scratch/lang/guile30/work/guile-3.0.8/libguile/.libs/libguile-3.0.so.1
#29 0x0000799bb2b1617c in expand_sequence () from /scratch/lang/guile30/work/guile-3.0.8/libguile/.libs/libguile-3.0.so.1
#30 0x0000799bb2b1617c in expand_sequence () from /scratch/lang/guile30/work/guile-3.0.8/libguile/.libs/libguile-3.0.so.1
#31 0x0000799bb2b1617c in expand_sequence () from /scratch/lang/guile30/work/guile-3.0.8/libguile/.libs/libguile-3.0.so.1
#32 0x0000799bb2b1617c in expand_sequence () from /scratch/lang/guile30/work/guile-3.0.8/libguile/.libs/libguile-3.0.so.1
#33 0x0000799bb2b1617c in expand_sequence () from /scratch/lang/guile30/work/guile-3.0.8/libguile/.libs/libguile-3.0.so.1
#34 0x0000799bb2b1617c in expand_sequence () from /scratch/lang/guile30/work/guile-3.0.8/libguile/.libs/libguile-3.0.so.1
#35 0x0000799bb2b1617c in expand_sequence () from /scratch/lang/guile30/work/guile-3.0.8/libguile/.libs/libguile-3.0.so.1
#36 0x0000799bb2b1617c in expand_sequence () from /scratch/lang/guile30/work/guile-3.0.8/libguile/.libs/libguile-3.0.so.1
#37 0x0000799bb2b1617c in expand_sequence () from /scratch/lang/guile30/work/guile-3.0.8/libguile/.libs/libguile-3.0.so.1
#38 0x0000799bb2b18f7f in expand_letrec_helper () from /scratch/lang/guile30/work/guile-3.0.8/libguile/.libs/libguile-3.0.so.1
#39 0x0000799bb2b18b9b in expand_let () from /scratch/lang/guile30/work/guile-3.0.8/libguile/.libs/libguile-3.0.so.1
#40 0x0000799bb203c2f6 in ?? ()
#41 0x0000799bb2114fb0 in ?? ()
#42 0x0000799bb2315d80 in ?? ()
#43 0x0000799bb203c2d0 in ?? ()
#44 0x0000799bb2b43aa6 in scm_jit_enter_mcode () from /scratch/lang/guile30/work/guile-3.0.8/libguile/.libs/libguile-3.0.so.1
#45 0x0000799bb2b96920 in vm_regular_engine () from /scratch/lang/guile30/work/guile-3.0.8/libguile/.libs/libguile-3.0.so.1
#46 0x0000799bb2b998ac in scm_call_n () from /scratch/lang/guile30/work/guile-3.0.8/libguile/.libs/libguile-3.0.so.1
#47 0x0000799bb2b134c8 in scm_call_1 () from /scratch/lang/guile30/work/guile-3.0.8/libguile/.libs/libguile-3.0.so.1
#48 0x0000799bb2b14409 in scm_c_primitive_eval () from /scratch/lang/guile30/work/guile-3.0.8/libguile/.libs/libguile-3.0.so.1
#49 0x0000799bb203c206 in ?? ()
#50 0x0000799bb2115228 in ?? ()
#51 0x0000799bb2315d80 in ?? ()
#52 0x0000799bb203c1e0 in ?? ()
#53 0x0000799bb2b43aa6 in scm_jit_enter_mcode () from /scratch/lang/guile30/work/guile-3.0.8/libguile/.libs/libguile-3.0.so.1
#54 0x0000799bb2b96920 in vm_regular_engine () from /scratch/lang/guile30/work/guile-3.0.8/libguile/.libs/libguile-3.0.so.1
#55 0x0000799bb2b998ac in scm_call_n () from /scratch/lang/guile30/work/guile-3.0.8/libguile/.libs/libguile-3.0.so.1
#56 0x0000799bb2b1463e in scm_primitive_eval () from /scratch/lang/guile30/work/guile-3.0.8/libguile/.libs/libguile-3.0.so.1
#57 0x0000799bb2b455f6 in scm_primitive_load () from /scratch/lang/guile30/work/guile-3.0.8/libguile/.libs/libguile-3.0.so.1
#58 0x0000799bb2b46b93 in scm_primitive_load_path () from /scratch/lang/guile30/work/guile-3.0.8/libguile/.libs/libguile-3.0.so.1
#59 0x0000799bb2b97026 in vm_regular_engine () from /scratch/lang/guile30/work/guile-3.0.8/libguile/.libs/libguile-3.0.so.1
#60 0x0000799bb2b998ac in scm_call_n () from /scratch/lang/guile30/work/guile-3.0.8/libguile/.libs/libguile-3.0.so.1
#61 0x0000799bb2b14211 in eval () from /scratch/lang/guile30/work/guile-3.0.8/libguile/.libs/libguile-3.0.so.1
#62 0x0000799bb203c206 in ?? ()
#63 0x0000799bb2115228 in ?? ()
#64 0x0000799bb2315d80 in ?? ()
#65 0x0000799bb203c1e0 in ?? ()
#66 0x0000799bb2b43aa6 in scm_jit_enter_mcode () from /scratch/lang/guile30/work/guile-3.0.8/libguile/.libs/libguile-3.0.so.1
#67 0x0000799bb2b96920 in vm_regular_engine () from /scratch/lang/guile30/work/guile-3.0.8/libguile/.libs/libguile-3.0.so.1
#68 0x0000799bb2b998ac in scm_call_n () from /scratch/lang/guile30/work/guile-3.0.8/libguile/.libs/libguile-3.0.so.1
#69 0x0000799bb2b1463e in scm_primitive_eval () from /scratch/lang/guile30/work/guile-3.0.8/libguile/.libs/libguile-3.0.so.1
#70 0x0000799bb2b455f6 in scm_primitive_load () from /scratch/lang/guile30/work/guile-3.0.8/libguile/.libs/libguile-3.0.so.1
#71 0x0000799bb2b46b93 in scm_primitive_load_path () from /scratch/lang/guile30/work/guile-3.0.8/libguile/.libs/libguile-3.0.so.1
#72 0x0000799bb2b2c7d1 in scm_load_startup_files () from /scratch/lang/guile30/work/guile-3.0.8/libguile/.libs/libguile-3.0.so.1
#73 0x0000799bb2b2cbb7 in scm_i_init_guile () from /scratch/lang/guile30/work/guile-3.0.8/libguile/.libs/libguile-3.0.so.1
#74 0x0000799bb2b8cbdf in scm_i_init_thread_for_guile.part () from /scratch/lang/guile30/work/guile-3.0.8/libguile/.libs/libguile-3.0.so.1
#75 0x0000799bb2b8cce8 in with_guile () from /scratch/lang/guile30/work/guile-3.0.8/libguile/.libs/libguile-3.0.so.1
--Type <RET> for more, q to quit, c to continue without paging--
#76 0x0000799bb2a74995 in GC_call_with_stack_base (fn=<optimized out>, arg=<optimized out>) at extra/../misc.c:2173
#77 0x0000799bb2b8d05e in scm_with_guile () from /scratch/lang/guile30/work/guile-3.0.8/libguile/.libs/libguile-3.0.so.1
#78 0x0000799bb2b2c841 in scm_boot_guile () from /scratch/lang/guile30/work/guile-3.0.8/libguile/.libs/libguile-3.0.so.1
#79 0x000000000048654a in main ()

 Thomas