Re: Backtrace from LilyPond crashing while running make doc

[David Kastrup]

"Phil Holmes" <address@hidden> writes:

> As I've said earlier, I consistently get a crash trying to make doc,
> and the crash continues to occur whilst making the preview of
> orchestra.ly.  I've followed David's instructions and created the
> attached backtrace.  This was created using ../configure
> --disable-optimising (the same happens without the switch).
>
> Is this any use for working out what's happening?

Sure.

> #0  std::_List_const_iterator<Building>::operator* (this=0x7fff5f66d3e8, 
> src=<value optimised out>)
>    at /home/phil/lilypond-git/lily/skyline.cc:468
> #1  Skyline (this=0x7fff5f66d3e8, src=<value optimised out>) at 
> /home/phil/lilypond-git/lily/skyline.cc:468
> #2  0x00000000005fdd1f in Drul_array (me=0x1e17230, a=<value optimised
> out>, pure=<value optimised out>,  start=<value optimised out>,
> end=<value optimised out>, current_off=<value optimised out>)
>    at /home/phil/lilypond-git/flower/include/drul-array.hh:31
> #3  Skyline_pair (me=0x1e17230, a=<value optimised out>, pure=<value
> optimised out>,  start=<value optimised out>, end=<value optimised
> out>, current_off=<value optimised out>)

This actually sounds a lot like _not_ being compiled without
optimization.  Sure that you did not misspell the option or forgot make
clean or whatever else?

>    at /home/phil/lilypond-git/lily/include/skyline-pair.hh:26
> #4  Side_position_interface::aligned_side (me=0x1e17230, a=<value
> optimised out>, pure=<value optimised out>,  start=<value optimised
> out>, end=<value optimised out>, current_off=<value optimised out>)
>    at /home/phil/lilypond-git/lily/side-position-interface.cc:240
> #5  0x00000000005fe66c in axis_aligned_side_helper
> (smob=0x2ad1e0b5e7a0, start=<value optimised out>,  end=<value
> optimised out>, cur_off=0x204) at
> /home/phil/lilypond-git/lily/side-position-interface.cc:114
> #6  Side_position_interface::pure_y_aligned_side (smob=0x2ad1e0b5e7a0,
> start=<value optimised out>,  end=<value optimised out>,
> cur_off=0x204) at
> /home/phil/lilypond-git/lily/side-position-interface.cc:143
> #7  0x00002ad1d91b3857 in scm_dapply () from /usr/lib/libguile.so.17
> #8  0x00000000004e93ff in Grob::pure_relative_y_coordinate (this=0x1e17230, 
> refp=0x1e172e0, start=0, end=24)
>    at /home/phil/lilypond-git/lily/grob.cc:371
> #9  0x00000000004f9190 in Item::pure_height (this=0x1e17230, g=0x1e172e0, 
> start=0, end=24)
>    at /home/phil/lilypond-git/lily/item.cc:243
> #10 0x000000000042b6bd in Axis_group_interface::adjacent_pure_heights 
> (smob=<value optimised out>)
>    at /home/phil/lilypond-git/lily/axis-group-interface.cc:300
> #11 0x00002ad1d91b330e in scm_dapply () from /usr/lib/libguile.so.17
> #12 0x00000000004db90a in Grob::try_callback_on_alist (this=0x1e172e0,
> alist=0x1e17340, sym=0x2ad1dcd70ec0,  proc=0x2ad1dcc66c00) at
> /home/phil/lilypond-git/lily/grob-property.cc:232
> #13 0x0000000000428e5b in
> Axis_group_interface::part_of_line_pure_height (me=0x1e172e0,
> begin=true, start=0,  end=1) at
> /home/phil/lilypond-git/lily/axis-group-interface.cc:174
> #14 0x0000000000429ad4 in
> Axis_group_interface::begin_of_line_pure_height (me=0x1e172e0,
> start=0,  end=2147483647) at
> /home/phil/lilypond-git/lily/axis-group-interface.cc:198
> #15 Axis_group_interface::sum_partial_pure_heights (me=0x1e172e0, start=0, 
> end=2147483647)
>    at /home/phil/lilypond-git/lily/axis-group-interface.cc:157
> #16 Axis_group_interface::relative_pure_height (me=0x1e172e0, start=0, 
> end=2147483647)
>    at /home/phil/lilypond-git/lily/axis-group-interface.cc:347
> #17 0x0000000000429cec in Axis_group_interface::pure_group_height 
> (me=0x1e172e0, start=0, end=2147483647)
>    at /home/phil/lilypond-git/lily/axis-group-interface.cc:580
> #18 0x00000000004ee24f in Hara_kiri_group_spanner::pure_height
> (smob=<value optimised out>,  start_scm=<value optimised out>,
> end_scm=<value optimised out>)
>    at /home/phil/lilypond-git/lily/hara-kiri-group-spanner.cc:58
> #19 0x00002ad1d91b3779 in scm_dapply () from /usr/lib/libguile.so.17
> #20 0x00000000004e9548 in Grob::pure_height (this=0x1e172e0, refp=0x1e172e0, 
> start=0, end=2147483647)
>    at /home/phil/lilypond-git/lily/grob.cc:497
> #21 0x00000000004169a8 in get_skylines (me=<value optimised out>,
> elems=..., a=<value optimised out>,  include_fixed_spacing=<value
> optimised out>, pure=<value optimised out>, start=0, end=2147483647)
>    at /home/phil/lilypond-git/lily/align-interface.cc:96
> #22 Align_interface::internal_get_minimum_translations (me=<value
> optimised out>, elems=...,  a=<value optimised out>,
> include_fixed_spacing=<value optimised out>, pure=<value optimised
> out>,  start=0, end=2147483647) at
> /home/phil/lilypond-git/lily/align-interface.cc:212
> #23 0x000000000041719d in
> Align_interface::get_pure_minimum_translations (me=0x1e1e2b0,
> ch=0x1e18340,  start=0, end=2147483647) at
> /home/phil/lilypond-git/lily/align-interface.cc:146
> #24 Align_interface::get_pure_child_y_translation (me=0x1e1e2b0, 
> ch=0x1e18340, start=0, end=2147483647)
>    at /home/phil/lilypond-git/lily/align-interface.cc:313
> #25 0x00000000004e9328 in Grob::pure_relative_y_coordinate
> (this=0x1e18340, refp=0x2164ea0, start=0,  end=2147483647) at
> /home/phil/lilypond-git/lily/grob.cc:386
> #26 0x00000000004e92de in Grob::pure_relative_y_coordinate
> (this=0x1e17810, refp=0x2164ea0, start=0,  end=2147483647) at
> /home/phil/lilypond-git/lily/grob.cc:388
> #27 0x00000000004f9190 in Item::pure_height (this=0x1e17810, g=0x2164ea0, 
> start=0, end=2147483647)
>    at /home/phil/lilypond-git/lily/item.cc:243
> #28 0x00000000005f81dc in Separation_item::boxes (me=<value optimised out>, 
> left=<value optimised out>)
>    at /home/phil/lilypond-git/lily/separation-item.cc:160
> #29 0x00000000005f862f in Separation_item::calc_skylines (smob=<value 
> optimised out>)
>    at /home/phil/lilypond-git/lily/separation-item.cc:91
> #30 0x00002ad1d91b330e in scm_dapply () from /usr/lib/libguile.so.17
> #31 0x00000000004db90a in Grob::try_callback_on_alist (this=0x2152460,
> alist=0x21524c0, sym=0x2ad1de005aa0,  proc=0x2ad1dcbfb6e0) at
> /home/phil/lilypond-git/lily/grob-property.cc:232
> #32 0x00000000005a223d in Paper_column::minimum_distance (left=0x2152460, 
> right=<value optimised out>)
>    at /home/phil/lilypond-git/lily/paper-column.cc:174
> #33 0x000000000053f6b2 in Multi_measure_rest::calculate_spacing_rods
> (me=0x1e173f0,  length=<value optimised out>) at
> /home/phil/lilypond-git/lily/multi-measure-rest.cc:395
> #34 0x0000000000540318 in Multi_measure_rest::set_spacing_rods (smob=<value 
> optimised out>)
>    at /home/phil/lilypond-git/lily/multi-measure-rest.cc:409
> #35 0x00002ad1d91b330e in scm_dapply () from /usr/lib/libguile.so.17
> #36 0x00000000004db90a in Grob::try_callback_on_alist (this=0x1e173f0,
> alist=0x1e17450, sym=0x2ad1de005d60,  proc=0x2ad1dcc9b0a0) at
> /home/phil/lilypond-git/lily/grob-property.cc:232
> #37 0x000000000067564c in System::pre_processing (this=0x2164ea0)
>    at /home/phil/lilypond-git/lily/system.cc:533
> #38 0x00000000005a60ef in Paper_score::process (this=0x21523d0)
>    at /home/phil/lilypond-git/lily/paper-score.cc:140
> #39 0x00000000004cdc53 in ly_format_output (context=<value optimised out>)
>    at /home/phil/lilypond-git/lily/global-context-scheme.cc:45
> #40 0x00000000005ea537 in Score::book_rendering (this=0x2145fd0,
> layoutbook=<value optimised out>,  default_def=<value optimised out>)
> at /home/phil/lilypond-git/lily/score.cc:156
> #41 0x000000000045b45c in Book::process_score (this=<value optimised
> out>, s=<value optimised out>,  output_paper_book=0x2030150,
> layout=0x2380f80) at /home/phil/lilypond-git/lily/book.cc:236
> #42 0x000000000045c78f in Book::process (this=0x1ef3820,
> default_paper=<value optimised out>,  default_layout=0x1ef6b00,
> parent_part=0x0) at /home/phil/lilypond-git/lily/book.cc:302
> #43 0x0000000000458efb in ly_book_process (book_smob=0x2ad1dfca2070,
> default_paper=0x2ad1e04ef5c0,  default_layout=0x2ad1e0779380,
> output=0x2ad1ddc636e0) at
> /home/phil/lilypond-git/lily/book-scheme.cc:76
> #44 0x00002ad1d91b3857 in scm_dapply () from /usr/lib/libguile.so.17
> #45 0x00002ad1d91b44e5 in ?? () from /usr/lib/libguile.so.17
> #46 0x00000000005a8947 in ly_eval_scm (form=0x2ad1dfca3a00, i=
> DWARF-2 expression error: DW_OP_reg operations must be used either alone or 
> in conjuction with DW_OP_piece.
> ) at /home/phil/lilypond-git/lily/parse-scm.cc:179
> #47 0x00000000006c3e8d in Lily_lexer::eval_scm (this=0x1d21350, 
> readerdata=0x2ad1dfca2e10, extra_token=35 '#')
>    at /home/phil/lilypond-git/lily/lexer.ll:1079
> #48 0x00000000006cb8c0 in Lily_lexer::eval_scm_token (parser=0x1db1430, 
> retval=<value optimised out>)
>    at /home/phil/lilypond-git/lily/include/lily-lexer.hh:56
> #49 yyparse (parser=0x1db1430, retval=<value optimised out>) at 
> /home/phil/lilypond-git/lily/parser.yy:452
> #50 0x00000000006d4d77 in Lily_parser::do_yyparse (this=0x30) at 
> /home/phil/lilypond-git/lily/parser.yy:3463
> #51 0x0000000000510f08 in Lily_parser::parse_file (this=0x1db1430,
> init=<value optimised out>,  name=<value optimised out>,
> out_name=<value optimised out>)
>    at /home/phil/lilypond-git/lily/lily-parser.cc:124
> #52 0x000000000050d67a in ly_parse_file (name=<value optimised out>)
>    at /home/phil/lilypond-git/lily/lily-parser-scheme.cc:121
> #53 0x00002ad1d91b5a02 in ?? () from /usr/lib/libguile.so.17
> #54 0x00002ad1d91b38d8 in scm_dapply () from /usr/lib/libguile.so.17
> #55 0x00002ad1d920872d in scm_c_catch () from /usr/lib/libguile.so.17
> #56 0x00002ad1d920892e in scm_catch_with_pre_unwind_handler () from 
> /usr/lib/libguile.so.17
> #57 0x00002ad1d91b3857 in scm_dapply () from /usr/lib/libguile.so.17
> #58 0x00002ad1d91b44e5 in ?? () from /usr/lib/libguile.so.17
> #59 0x00002ad1d91b46e4 in ?? () from /usr/lib/libguile.so.17
> #60 0x00002ad1d91b38d8 in scm_dapply () from /usr/lib/libguile.so.17
> #61 0x00002ad1de032a8a in scm_srfi1_for_each () from 
> /usr/lib/libguile-srfi-srfi-1-v-3.so.3
> #62 0x00002ad1d91b575b in ?? () from /usr/lib/libguile.so.17
> #63 0x00002ad1d91b46e4 in ?? () from /usr/lib/libguile.so.17
> #64 0x00002ad1d91b53d4 in ?? () from /usr/lib/libguile.so.17
> #65 0x00002ad1d91b38d8 in scm_dapply () from /usr/lib/libguile.so.17
> #66 0x000000000052327a in main_with_guile () at 
> /home/phil/lilypond-git/lily/main.cc:533
> #67 0x00002ad1d91cba5f in ?? () from /usr/lib/libguile.so.17
> #68 0x00002ad1d91a1d6a in ?? () from /usr/lib/libguile.so.17
> #69 0x00002ad1d920872d in scm_c_catch () from /usr/lib/libguile.so.17
> #70 0x00002ad1d91a2207 in scm_i_with_continuation_barrier () from 
> /usr/lib/libguile.so.17
> #71 0x00002ad1d91a22a0 in scm_c_with_continuation_barrier () from 
> /usr/lib/libguile.so.17
> #72 0x00002ad1d9207634 in scm_i_with_guile_and_parent () from 
> /usr/lib/libguile.so.17
> #73 0x00002ad1d91cba15 in scm_boot_guile () from /usr/lib/libguile.so.17
> #74 0x00000000005252cf in main (argc=6, argv=0x7fff5f673ea8, envp=<value 
> optimised out>)
>    at /home/phil/lilypond-git/lily/main.cc:808

But that is a different backtrace:

> #0  0x000000000068583d in Skyline (this=0x7fff83458b48, src=...)
>    at /home/phil/lilypond-git/lily/skyline.cc:468
> #1  0x00000000004141d9 in Drul_array (this=0x7fff83458b30)
>    at /home/phil/lilypond-git/flower/include/drul-array.hh:31
> #2  0x0000000000414269 in Skyline_pair (this=0x7fff83458b30)
>    at /home/phil/lilypond-git/lily/include/skyline-pair.hh:26
> #3  0x0000000000675e6a in Side_position_interface::aligned_side
> (me=0x2c1d750,  a=Y_AXIS, pure=true, start=0, end=24, current_off=0x0)
>    at /home/phil/lilypond-git/lily/side-position-interface.cc:240
> #4  0x0000000000674657 in axis_aligned_side_helper
> (smob=0x2abd80fa1950,  a=Y_AXIS, pure=true, start=0, end=24,
> current_off_scm=0x204)
>    at /home/phil/lilypond-git/lily/side-position-interface.cc:114

All this is definitely already helpful.  What's disconcerting is that
it's again in the skyline code: are your backtraces now from a code
where the commit for issue 3383 has already been reverted?  Or do they
correspond to any situation between

commit 2210b8053b053726ae598f31b62456df1e4db82b
Author: David Kastrup <address@hidden>
Date:   Thu Jul 11 16:49:59 2013 +0200

    Revert "Issue3383: old-straight-flag + smaller Stem.thickness gives no outpu
    
    This reverts commit 04ce84386dc022316c347ee0c5049c852eea3421.
    
    This is a temporary measure for dealing with issue 3432.


and

commit 04ce84386dc022316c347ee0c5049c852eea3421
Author: David Kastrup <address@hidden>
Date:   Thu Jun 6 17:37:44 2013 +0200

    Issue3383: old-straight-flag + smaller Stem.thickness gives no output and hu
    
    This replaces the numerically imprudent y_intercept_ in buildings with
    start_height_ and adapts calculations.

?

-- 
David Kastrup