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dogbert@dogbert-VirtualBox ~/repos/rakudo $ gdb --args /home/dogbert/repos/rakudo/install/bin/moar --libpath="/home/dogbert/repos/rakudo/install/share/nqp/lib" --libpath="." /home/dogbert/repos/rakudo/perl6.moarvm -I /home/dogbert/repos/rakudo/install/share/perl6/site/lib ~/test.pl6
GNU gdb (Ubuntu 7.7.1-0ubuntu5~14.04.2) 7.7.1
Copyright (C) 2014 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
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Type "show configuration" for configuration details.
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Reading symbols from /home/dogbert/repos/rakudo/install/bin/moar...done.
(gdb) b MVM_panic
Function "MVM_panic" not defined.
Make breakpoint pending on future shared library load? (y or [n]) y
Breakpoint 1 (MVM_panic) pending.
(gdb) r
Starting program: /home/dogbert/repos/rakudo/install/bin/moar --libpath=/home/dogbert/repos/rakudo/install/share/nqp/lib --libpath=. /home/dogbert/repos/rakudo/perl6.moarvm -I /home/dogbert/repos/rakudo/install/share/perl6/site/lib /home/dogbert/test.pl6
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
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Breakpoint 1, MVM_panic (exitCode=exitCode@entry=1, messageFormat=messageFormat@entry=0xb7d251f8 "Adding item to past fromspace to GC worklist") at src/core/exceptions.c:779
779 void MVM_panic(MVMint32 exitCode, const char *messageFormat, ...) {
(gdb) bt
#0 MVM_panic (exitCode=exitCode@entry=1, messageFormat=messageFormat@entry=0xb7d251f8 "Adding item to past fromspace to GC worklist") at src/core/exceptions.c:779
#1 0xb7c900f4 in gc_mark (tc=0x804c450, st=0x97e8be0, data=0xb88c4c0, worklist=0xb8b9c48) at src/6model/reprs/CStruct.c:615
#2 0xb7c56636 in MVM_gc_mark_collectable (tc=tc@entry=0x804c450, worklist=worklist@entry=0xb8b9c48, new_addr=new_addr@entry=0xb88c4b0) at src/gc/collect.c:399
#3 0xb7c56b1e in process_worklist (tc=tc@entry=0x804c450, worklist=worklist@entry=0xb8b9c48, wtp=wtp@entry=0xbfffbe88, gen=gen@entry=1 '\001') at src/gc/collect.c:313
#4 0xb7c56ef1 in MVM_gc_collect (tc=0x804c450, what_to_do=0 '\000', gen=gen@entry=1 '\001') at src/gc/collect.c:86
#5 0xb7c51ef6 in run_gc (tc=tc@entry=0x804c450, what_to_do=what_to_do@entry=0 '\000') at src/gc/orchestrate.c:335
#6 0xb7c52b7c in MVM_gc_enter_from_allocator (tc=tc@entry=0x804c450) at src/gc/orchestrate.c:463
#7 0xb7c52e70 in MVM_gc_allocate_nursery (tc=tc@entry=0x804c450, size=size@entry=152) at src/gc/allocation.c:32
#8 0xb7c52eea in MVM_gc_allocate (size=152, tc=0x804c450) at src/gc/allocation.h:13
#9 MVM_gc_allocate_zeroed (tc=tc@entry=0x804c450, size=size@entry=152) at src/gc/allocation.c:49
#10 0xb7c532e4 in MVM_gc_allocate_frame (tc=tc@entry=0x804c450) at src/gc/allocation.c:99
#11 0xb7c38907 in MVM_frame_force_to_heap (tc=0x804c450, frame=0x804cc30) at src/core/frame.c:639
#12 0xb7c39e67 in MVM_frame_capturelex (tc=0x804c450, code=<optimized out>) at src/core/frame.c:1021
#13 0xb7c07e77 in MVM_interp_run (tc=tc@entry=0x804c450, initial_invoke=initial_invoke@entry=0xb7d03670 <toplevel_initial_invoke>, invoke_data=0xb7d251f8) at src/core/interp.c:1099
#14 0xb7d04256 in MVM_vm_run_file (instance=0x804c008, filename=0xbffff2e1 "/home/dogbert/repos/rakudo/perl6.moarvm") at src/moar.c:310
#15 0x08048d88 in main (argc=7, argv=0xbffff084) at src/main.c:212
(gdb) f 1
#1 0xb7c900f4 in gc_mark (tc=0x804c450, st=0x97e8be0, data=0xb88c4c0, worklist=0xb8b9c48) at src/6model/reprs/CStruct.c:615
615 MVM_gc_worklist_add(tc, worklist, &body->child_objs[i]);
(gdb) p MVM_dump_backtrace(tc)
at <unknown>:1 (/home/dogbert/repos/rakudo/install/share/perl6/precomp/FCF80CD7F55EBB6F85856AF7EF828C0B66243A0B.1490348953.94431/24/24DD121B5B4774C04A7084827BFAD92199756E03:postcircumfix:<[ ]>)
from /home/dogbert/repos/rakudo/install/share/perl6/site/lib/Gumbo/Parser.pm6 (Gumbo::Parser):70 (/home/dogbert/repos/rakudo/install/share/perl6/site/lib/.precomp/FCF80CD7F55EBB6F85856AF7EF828C0B66243A0B.1490348953.94431/80/803DA4CFEED36B0479F88E435680F7738350F72A:)
from /home/dogbert/repos/rakudo/install/share/perl6/site/lib/Gumbo/Parser.pm6 (Gumbo::Parser):64 (/home/dogbert/repos/rakudo/install/share/perl6/site/lib/.precomp/FCF80CD7F55EBB6F85856AF7EF828C0B66243A0B.1490348953.94431/80/803DA4CFEED36B0479F88E435680F7738350F72A:)
from /home/dogbert/repos/rakudo/install/share/perl6/site/lib/Gumbo/Parser.pm6 (Gumbo::Parser):62 (/home/dogbert/repos/rakudo/install/share/perl6/site/lib/.precomp/FCF80CD7F55EBB6F85856AF7EF828C0B66243A0B.1490348953.94431/80/803DA4CFEED36B0479F88E435680F7738350F72A:build-tree)
from /home/dogbert/repos/rakudo/install/share/perl6/site/lib/Gumbo/Parser.pm6 (Gumbo::Parser):70 (/home/dogbert/repos/rakudo/install/share/perl6/site/lib/.precomp/FCF80CD7F55EBB6F85856AF7EF828C0B66243A0B.1490348953.94431/80/803DA4CFEED36B0479F88E435680F7738350F72A:)
from /home/dogbert/repos/rakudo/install/share/perl6/site/lib/Gumbo/Parser.pm6 (Gumbo::Parser):64 (/home/dogbert/repos/rakudo/install/share/perl6/site/lib/.precomp/FCF80CD7F55EBB6F85856AF7EF828C0B66243A0B.1490348953.94431/80/803DA4CFEED36B0479F88E435680F7738350F72A:)
from /home/dogbert/repos/rakudo/install/share/perl6/site/lib/Gumbo/Parser.pm6 (Gumbo::Parser):62 (/home/dogbert/repos/rakudo/install/share/perl6/site/lib/.precomp/FCF80CD7F55EBB6F85856AF7EF828C0B66243A0B.1490348953.94431/80/803DA4CFEED36B0479F88E435680F7738350F72A:build-tree)
from /home/dogbert/repos/rakudo/install/share/perl6/site/lib/Gumbo/Parser.pm6 (Gumbo::Parser):70 (/home/dogbert/repos/rakudo/install/share/perl6/site/lib/.precomp/FCF80CD7F55EBB6F85856AF7EF828C0B66243A0B.1490348953.94431/80/803DA4CFEED36B0479F88E435680F7738350F72A:)
from /home/dogbert/repos/rakudo/install/share/perl6/site/lib/Gumbo/Parser.pm6 (Gumbo::Parser):64 (/home/dogbert/repos/rakudo/install/share/perl6/site/lib/.precomp/FCF80CD7F55EBB6F85856AF7EF828C0B66243A0B.1490348953.94431/80/803DA4CFEED36B0479F88E435680F7738350F72A:)
from /home/dogbert/repos/rakudo/install/share/perl6/site/lib/Gumbo/Parser.pm6 (Gumbo::Parser):62 (/home/dogbert/repos/rakudo/install/share/perl6/site/lib/.precomp/FCF80CD7F55EBB6F85856AF7EF828C0B66243A0B.1490348953.94431/80/803DA4CFEED36B0479F88E435680F7738350F72A:build-tree)
from /home/dogbert/repos/rakudo/install/share/perl6/site/lib/Gumbo/Parser.pm6 (Gumbo::Parser):70 (/home/dogbert/repos/rakudo/install/share/perl6/site/lib/.precomp/FCF80CD7F55EBB6F85856AF7EF828C0B66243A0B.1490348953.94431/80/803DA4CFEED36B0479F88E435680F7738350F72A:)
from /home/dogbert/repos/rakudo/install/share/perl6/site/lib/Gumbo/Parser.pm6 (Gumbo::Parser):64 (/home/dogbert/repos/rakudo/install/share/perl6/site/lib/.precomp/FCF80CD7F55EBB6F85856AF7EF828C0B66243A0B.1490348953.94431/80/803DA4CFEED36B0479F88E435680F7738350F72A:)
from /home/dogbert/repos/rakudo/install/share/perl6/site/lib/Gumbo/Parser.pm6 (Gumbo::Parser):62 (/home/dogbert/repos/rakudo/install/share/perl6/site/lib/.precomp/FCF80CD7F55EBB6F85856AF7EF828C0B66243A0B.1490348953.94431/80/803DA4CFEED36B0479F88E435680F7738350F72A:build-tree)
from /home/dogbert/repos/rakudo/install/share/perl6/site/lib/Gumbo/Parser.pm6 (Gumbo::Parser):70 (/home/dogbert/repos/rakudo/install/share/perl6/site/lib/.precomp/FCF80CD7F55EBB6F85856AF7EF828C0B66243A0B.1490348953.94431/80/803DA4CFEED36B0479F88E435680F7738350F72A:)
from /home/dogbert/repos/rakudo/install/share/perl6/site/lib/Gumbo/Parser.pm6 (Gumbo::Parser):64 (/home/dogbert/repos/rakudo/install/share/perl6/site/lib/.precomp/FCF80CD7F55EBB6F85856AF7EF828C0B66243A0B.1490348953.94431/80/803DA4CFEED36B0479F88E435680F7738350F72A:)
from /home/dogbert/repos/rakudo/install/share/perl6/site/lib/Gumbo/Parser.pm6 (Gumbo::Parser):62 (/home/dogbert/repos/rakudo/install/share/perl6/site/lib/.precomp/FCF80CD7F55EBB6F85856AF7EF828C0B66243A0B.1490348953.94431/80/803DA4CFEED36B0479F88E435680F7738350F72A:build-tree)
from /home/dogbert/repos/rakudo/install/share/perl6/site/lib/Gumbo/Parser.pm6 (Gumbo::Parser):70 (/home/dogbert/repos/rakudo/install/share/perl6/site/lib/.precomp/FCF80CD7F55EBB6F85856AF7EF828C0B66243A0B.1490348953.94431/80/803DA4CFEED36B0479F88E435680F7738350F72A:)
from /home/dogbert/repos/rakudo/install/share/perl6/site/lib/Gumbo/Parser.pm6 (Gumbo::Parser):64 (/home/dogbert/repos/rakudo/install/share/perl6/site/lib/.precomp/FCF80CD7F55EBB6F85856AF7EF828C0B66243A0B.1490348953.94431/80/803DA4CFEED36B0479F88E435680F7738350F72A:)
from /home/dogbert/repos/rakudo/install/share/perl6/site/lib/Gumbo/Parser.pm6 (Gumbo::Parser):62 (/home/dogbert/repos/rakudo/install/share/perl6/site/lib/.precomp/FCF80CD7F55EBB6F85856AF7EF828C0B66243A0B.1490348953.94431/80/803DA4CFEED36B0479F88E435680F7738350F72A:build-tree)
from /home/dogbert/repos/rakudo/install/share/perl6/site/lib/Gumbo/Parser.pm6 (Gumbo::Parser):70 (/home/dogbert/repos/rakudo/install/share/perl6/site/lib/.precomp/FCF80CD7F55EBB6F85856AF7EF828C0B66243A0B.1490348953.94431/80/803DA4CFEED36B0479F88E435680F7738350F72A:)
from /home/dogbert/repos/rakudo/install/share/perl6/site/lib/Gumbo/Parser.pm6 (Gumbo::Parser):64 (/home/dogbert/repos/rakudo/install/share/perl6/site/lib/.precomp/FCF80CD7F55EBB6F85856AF7EF828C0B66243A0B.1490348953.94431/80/803DA4CFEED36B0479F88E435680F7738350F72A:)
from /home/dogbert/repos/rakudo/install/share/perl6/site/lib/Gumbo/Parser.pm6 (Gumbo::Parser):62 (/home/dogbert/repos/rakudo/install/share/perl6/site/lib/.precomp/FCF80CD7F55EBB6F85856AF7EF828C0B66243A0B.1490348953.94431/80/803DA4CFEED36B0479F88E435680F7738350F72A:build-tree)
from /home/dogbert/repos/rakudo/install/share/perl6/site/lib/Gumbo/Parser.pm6 (Gumbo::Parser):35 (/home/dogbert/repos/rakudo/install/share/perl6/site/lib/.precomp/FCF80CD7F55EBB6F85856AF7EF828C0B66243A0B.1490348953.94431/80/803DA4CFEED36B0479F88E435680F7738350F72A:)
from /home/dogbert/repos/rakudo/install/share/perl6/site/lib/Gumbo/Parser.pm6 (Gumbo::Parser):30 (/home/dogbert/repos/rakudo/install/share/perl6/site/lib/.precomp/FCF80CD7F55EBB6F85856AF7EF828C0B66243A0B.1490348953.94431/80/803DA4CFEED36B0479F88E435680F7738350F72A:parse)
from /home/dogbert/repos/rakudo/install/share/perl6/site/lib/Gumbo.pm6 (Gumbo):136 (/home/dogbert/repos/rakudo/install/share/perl6/site/lib/.precomp/FCF80CD7F55EBB6F85856AF7EF828C0B66243A0B.1490348953.94431/AD/ADF460ED9481745C368F7C3F73E874DAA13E3060:parse-html)
from /home/dogbert/test.pl6:8 (<ephemeral file>:)
from SETTING::src/core/Any-iterable-methods.pm:475 (./CORE.setting.moarvm:)
from SETTING::src/core/Any-iterable-methods.pm:463 (./CORE.setting.moarvm:sink-all)
from SETTING::src/core/Seq.pm:184 (./CORE.setting.moarvm:sink)
from /home/dogbert/test.pl6:7 (<ephemeral file>:<unit>)
from /home/dogbert/test.pl6:1 (<ephemeral file>:<unit-outer>)
from gen/moar/stage2/NQPHLL.nqp:1587 (/home/dogbert/repos/rakudo/install/share/nqp/lib/NQPHLL.moarvm:eval)
from gen/moar/stage2/NQPHLL.nqp:1790 (/home/dogbert/repos/rakudo/install/share/nqp/lib/NQPHLL.moarvm:evalfiles)
from gen/moar/stage2/NQPHLL.nqp:1684 (/home/dogbert/repos/rakudo/install/share/nqp/lib/NQPHLL.moarvm:command_eval)
from src/Perl6/Compiler.nqp:42 (./blib/Perl6/Compiler.moarvm:command_eval)
from gen/moar/stage2/NQPHLL.nqp:1658 (/home/dogbert/repos/rakudo/install/share/nqp/lib/NQPHLL.moarvm:command_line)
from gen/moar/main.nqp:47 (/home/dogbert/repos/rakudo/perl6.moarvm:MAIN)
from gen/moar/main.nqp:38 (/home/dogbert/repos/rakudo/perl6.moarvm:<mainline>)
from <unknown>:1 (/home/dogbert/repos/rakudo/perl6.moarvm:<main>)
from <unknown>:1 (/home/dogbert/repos/rakudo/perl6.moarvm:<entry>)
$1 = void
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