Changes between Version 6 and Version 9 of Ticket #744

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Timestamp:
11/18/09 18:57:47 (5 years ago)
Author:
tene
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  • Ticket #744

    • Property owner changed from chromatic to whiteknight
    • Property summary changed from GC Segfault with steme and rakudo to Assertion Failure with steme and rakudo
  • Ticket #744 – description

    v6 v9  
    1616} 
    1717}}} 
    18 4) Try to run it with and without GC 
     184) Try to run nap.scm 
    1919{{{ 
    20 [sweeks@kweh steme]$ parrot -G steme.pbc nap.scm  
    21 zZzZzZz… 
    2220[sweeks@kweh steme]$ parrot steme.pbc nap.scm  
    23 Segmentation fault 
     21src/call/context.c:699: failed assertion 'Parrot_pcc_get_regs_used(interp, ctx, REGNO_INT) > idx' 
     22Backtrace - Obtained 18 stack frames (max trace depth is 32). 
     23/home/sweeks/parrot/lib/libparrot.so.1.8.0 [0x7f9a331ffdf6] 
     24/home/sweeks/parrot/lib/libparrot.so.1.8.0(Parrot_confess+0x8b) [0x7f9a331ffdcb] 
     25/home/sweeks/parrot/lib/libparrot.so.1.8.0(Parrot_pcc_get_INTVAL_reg+0x90) [0x7f9a33225fd0] 
     26/home/sweeks/parrot/lib/libparrot.so.1.8.0 [0x7f9a33221d5b] 
     27/home/sweeks/parrot/lib/libparrot.so.1.8.0 [0x7f9a3321e61a] 
     28/home/sweeks/parrot/lib/libparrot.so.1.8.0(Parrot_pcc_fill_params_from_op+0xa0) [0x7f9a3321ece0] 
     29/home/sweeks/parrot/lib/libparrot.so.1.8.0 [0x7f9a33159691] 
     30/home/sweeks/parrot/lib/libparrot.so.1.8.0 [0x7f9a33285370] 
     31/home/sweeks/parrot/lib/libparrot.so.1.8.0 [0x7f9a33283956] 
     32/home/sweeks/parrot/lib/libparrot.so.1.8.0 [0x7f9a33224e0e] 
     33/home/sweeks/parrot/lib/libparrot.so.1.8.0(Parrot_pcc_invoke_from_sig_object+0x215) [0x7f9a3321b665] 
     34/home/sweeks/parrot/lib/libparrot.so.1.8.0(Parrot_pcc_invoke_sub_from_c_args+0x16f) [0x7f9a3321ae4f] 
     35/home/sweeks/parrot/lib/libparrot.so.1.8.0(Parrot_runcode+0x180) [0x7f9a331fb8b0] 
     36/home/sweeks/parrot/lib/libparrot.so.1.8.0 [0x7f9a3344cd9e] 
     37/home/sweeks/parrot/lib/libparrot.so.1.8.0(imcc_run+0x3de) [0x7f9a3344d9ee] 
     38parrot [0x400b50] 
     39/lib64/libc.so.6(__libc_start_main+0xfd) [0x387b21ea2d] 
     40parrot [0x4009d9] 
     41Aborted 
    2442}}} 
    25 5) Here is a backtrace with --gc-debug 
     435) Here is a backtrace 
    2644{{{ 
    27 [sweeks@kweh steme]$ gdb parrot 
    28 GNU gdb Fedora (6.8-29.fc10) 
    29 Copyright (C) 2008 Free Software Foundation, Inc. 
    30 License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> 
    31 This is free software: you are free to change and redistribute it. 
    32 There is NO WARRANTY, to the extent permitted by law.  Type "show copying" 
    33 and "show warranty" for details. 
    34 This GDB was configured as "x86_64-redhat-linux-gnu"... 
    35 (gdb) run --gc-debug steme.pbc nap.scm  
    36 Starting program: /home/sweeks/parrot/bin/parrot --gc-debug steme.pbc nap.scm 
     45[sweeks@kweh steme]$ gdb ./steme 
     46... 
     47(gdb) run nap.scm 
     48Starting program: /home/sweeks/src/steme/steme nap.scm 
    3749[Thread debugging using libthread_db enabled] 
    38 [New Thread 0x7ffff7a1b700 (LWP 8072)] 
     50src/call/context.c:699: failed assertion 'Parrot_pcc_get_regs_used(interp, ctx, REGNO_INT) > idx' 
     51Backtrace - Obtained 16 stack frames (max trace depth is 32). 
     52/home/sweeks/src/parrot/blib/lib/libparrot.so.1.8.0 [0x7ffff7aecdf6] 
     53/home/sweeks/src/parrot/blib/lib/libparrot.so.1.8.0(Parrot_confess+0x8b) [0x7ffff7aecdcb] 
     54/home/sweeks/src/parrot/blib/lib/libparrot.so.1.8.0(Parrot_pcc_get_INTVAL_reg+0x90) [0x7ffff7b12fd0] 
     55/home/sweeks/src/parrot/blib/lib/libparrot.so.1.8.0 [0x7ffff7b0ed5b] 
     56/home/sweeks/src/parrot/blib/lib/libparrot.so.1.8.0 [0x7ffff7b0b61a] 
     57/home/sweeks/src/parrot/blib/lib/libparrot.so.1.8.0(Parrot_pcc_fill_params_from_op+0xa0) [0x7ffff7b0bce0] 
     58/home/sweeks/src/parrot/blib/lib/libparrot.so.1.8.0 [0x7ffff7a46691] 
     59/home/sweeks/src/parrot/blib/lib/libparrot.so.1.8.0 [0x7ffff7b71d70] 
     60/home/sweeks/src/parrot/blib/lib/libparrot.so.1.8.0 [0x7ffff7b70956] 
     61/home/sweeks/src/parrot/blib/lib/libparrot.so.1.8.0 [0x7ffff7b11e0e] 
     62/home/sweeks/src/parrot/blib/lib/libparrot.so.1.8.0(Parrot_pcc_invoke_from_sig_object+0x215) [0x7ffff7b08665] 
     63/home/sweeks/src/parrot/blib/lib/libparrot.so.1.8.0(Parrot_pcc_invoke_sub_from_c_args+0x16f) [0x7ffff7b07e4f] 
     64/home/sweeks/src/parrot/blib/lib/libparrot.so.1.8.0(Parrot_runcode+0x180) [0x7ffff7ae88b0] 
     65/home/sweeks/src/steme/steme [0x400d55] 
     66/lib64/libc.so.6(__libc_start_main+0xfd) [0x387b21ea2d] 
     67/home/sweeks/src/steme/steme [0x400b29] 
    3968 
    40 Program received signal SIGSEGV, Segmentation fault. 
    41 0x00007ffff7b3a4aa in Parrot_gc_mark_PObj_alive (interp=0x608080, obj=0x1) at src/gc/api.c:142 
    42 142         if (PObj_is_live_or_free_TESTALL(obj)) 
    43 Missing separate debuginfos, use: debuginfo-install glibc-2.9-3.x86_64 gmp-4.2.2-8.fc10.x86_64 libgcc-4.3.2-7.x86_64 libicu-4.0-3.fc10.x86_64 libstdc++-4.3.2-7.x86_64 ncurses-libs-5.6-20.20080927.fc10.x86_64 readline-5.2-13.fc9.x86_64 
     69Program received signal SIGABRT, Aborted. 
     700x000000387b2332f5 in raise () from /lib64/libc.so.6 
     71Missing separate debuginfos, use: debuginfo-install glibc-2.10.1-5.x86_64 gmp-4.2.4-6.fc11.x86_64 libgcc-4.4.1-2.fc11.x86_64 libicu-4.0.1-5.fc11.x86_64 libstdc++-4.4.1-2.fc11.x86_64 ncurses-libs-5.7-2.20090207.fc11.x86_64 nss-softokn-freebl-3.12.4-3.fc11.x86_64 readline-5.2-14.fc11.x86_64 
    4472(gdb) bt 
    45 #0  0x00007ffff7b3a4aa in Parrot_gc_mark_PObj_alive (interp=0x608080, obj=0x1) at src/gc/api.c:142 
    46 #1  0x00007ffff7bad241 in mark_context (interp=0x608080, ctx=0xb023f0) at src/sub.c:118 
    47 #2  0x00007ffff7c74c8d in Parrot_Continuation_mark (interp=0x608080, pmc=0xacce70) at ./src/pmc/continuation.pmc:92 
    48 #3  0x00007ffff7b3cd57 in mark_special (interp=0x608080, obj=0xacce70) at src/gc/mark_sweep.c:460 
    49 #4  0x00007ffff7b3a513 in Parrot_gc_mark_PObj_alive (interp=0x608080, obj=0xacce70) at src/gc/api.c:162 
    50 #5  0x00007ffff7bad16b in mark_context (interp=0x608080, ctx=0xa516d0) at src/sub.c:91 
    51 #6  0x00007ffff7c74c8d in Parrot_Continuation_mark (interp=0x608080, pmc=0x335f620) at ./src/pmc/continuation.pmc:92 
    52 #7  0x00007ffff7b3cd57 in mark_special (interp=0x608080, obj=0x335f620) at src/gc/mark_sweep.c:460 
    53 #8  0x00007ffff7b3a513 in Parrot_gc_mark_PObj_alive (interp=0x608080, obj=0x335f620) at src/gc/api.c:162 
    54 #9  0x00007ffff7bad16b in mark_context (interp=0x608080, ctx=0xab92e0) at src/sub.c:91 
    55 #10 0x00007ffff7c74c8d in Parrot_Continuation_mark (interp=0x608080, pmc=0x335f5f0) at ./src/pmc/continuation.pmc:92 
    56 #11 0x00007ffff7b3cd57 in mark_special (interp=0x608080, obj=0x335f5f0) at src/gc/mark_sweep.c:460 
    57 #12 0x00007ffff7b3a513 in Parrot_gc_mark_PObj_alive (interp=0x608080, obj=0x335f5f0) at src/gc/api.c:162 
    58 #13 0x00007ffff7bad16b in mark_context (interp=0x608080, ctx=0x9b1310) at src/sub.c:91 
    59 #14 0x00007ffff7b3dd40 in Parrot_gc_trace_root (interp=0x608080, trace=GC_TRACE_FULL) at src/gc/mark_sweep.c:195 
    60 #15 0x00007ffff7b3c0a2 in gc_ms_trace_active_PMCs (interp=0x608080, trace=GC_TRACE_FULL) at src/gc/gc_ms.c:286 
    61 #16 0x00007ffff7b3c300 in gc_ms_mark_and_sweep (interp=0x608080, flags=1) at src/gc/gc_ms.c:207 
    62 #17 0x00007ffff7b395dd in Parrot_gc_mark_and_sweep (interp=0x608080, flags=1) at src/gc/api.c:776 
    63 #18 0x00007ffff7b3bf32 in gc_ms_more_traceable_objects (interp=0x608080, pool=0x609770) at src/gc/gc_ms.c:374 
    64 #19 0x00007ffff7b3b94b in gc_ms_get_free_object (interp=0x608080, pool=0x609770) at src/gc/gc_ms.c:437 
    65 #20 0x00007ffff7b39ff1 in Parrot_gc_new_pmc_header (interp=0x608080, flags=1024) at src/gc/api.c:258 
    66 #21 0x00007ffff7ba1b33 in get_new_pmc_header (interp=0x608080, base_type=50, flags=1024) at src/pmc.c:402 
    67 #22 0x00007ffff7ba20fe in pmc_new (interp=0x608080, base_type=50) at src/pmc.c:119 
    68 #23 0x00007ffff7b90d7d in Parrot_oo_new_object_attrs (interp=0x608080, class_=0x8c1750) at src/oo.c:356 
    69 #24 0x00007ffff7ccc4f9 in Parrot_Class_instantiate (interp=0x608080, pmc=0x8c1750, init=0x68afa0) at ./src/pmc/class.pmc:1237 
    70 #25 0x00007ffff7ada016 in Parrot_new_p_sc (cur_opcode=0x7ffff793c780, interp=0x608080) at src/ops/pmc.ops:59 
    71 #26 0x00007ffff7ba5238 in runops_slow_core (interp=0x608080, pc=0x7ffff793c780) at src/runcore/cores.c:462 
    72 #27 0x00007ffff7ba3f30 in runops_int (interp=0x608080, offset=5006) at src/runcore/main.c:987 
    73 #28 0x00007ffff7b4c34a in runops (interp=0x608080, offs=5006) at src/call/ops.c:107 
    74 #29 0x00007ffff7b4c726 in runops_args (interp=0x608080, sub=0xac2010, obj=0x68afa0, meth_unused=0x0, sig=0x7ffff7d7459f "P", ap=0x7fffffffda20) at src/call/ops.c:256 
    75 #30 0x00007ffff7b4dadc in Parrot_runops_fromc_args (interp=0x608080, sub=0xac2010, sig=0x7ffff7d7459f "P") at src/call/ops.c:325 
    76 #31 0x00007ffff7b9a093 in run_sub (interp=0x608080, sub_pmc=0xac2010) at src/packfile.c:686 
    77 #32 0x00007ffff7b9a2d6 in do_1_sub_pragma (interp=0x608080, sub_pmc=0xac2010, action=PBC_LOADED) at src/packfile.c:748 
    78 #33 0x00007ffff7b9a639 in do_sub_pragmas (interp=0x608080, self=0xb03940, action=PBC_LOADED, eval_pmc=0x0) at src/packfile.c:932 
    79 #34 0x00007ffff7b9a7cd in PackFile_append_pbc (interp=0x608080, filename=0xb06120 "/home/sweeks/parrot/lib/1.2.0-devel/languages/perl6/perl6.pbc") at src/packfile.c:4816 
    80 #35 0x00007ffff7b9a85d in compile_or_load_file (interp=0x608080, path=0xaec368, file_type=PARROT_RUNTIME_FT_PBC) at src/packfile.c:4693 
    81 #36 0x00007ffff7b9ad9d in Parrot_load_language (interp=0x608080, lang_name=0xaee018) at src/packfile.c:4789 
    82 #37 0x00007ffff7ae7107 in Parrot_load_language_s (cur_opcode=0x7ffff79bf8b8, interp=0x608080) at src/ops/core.ops:176 
    83 #38 0x00007ffff7ba5238 in runops_slow_core (interp=0x608080, pc=0x7ffff79bf8b8) at src/runcore/cores.c:462 
    84 #39 0x00007ffff7ba3f30 in runops_int (interp=0x608080, offset=19825) at src/runcore/main.c:987 
    85 #40 0x00007ffff7b4c34a in runops (interp=0x608080, offs=19825) at src/call/ops.c:107 
    86 #41 0x00007ffff7b4c726 in runops_args (interp=0x608080, sub=0x6f4370, obj=0x68afa0, meth_unused=0x0, sig=0x7ffff7d6fa5b "vP", ap=0x7fffffffded0) at src/call/ops.c:256 
    87 #42 0x00007ffff7b4dadc in Parrot_runops_fromc_args (interp=0x608080, sub=0x6f4370, sig=0x7ffff7d6fa5b "vP") at src/call/ops.c:325 
    88 #43 0x00007ffff7b27a91 in Parrot_runcode (interp=0x608080, argc=2, argv=0x7fffffffe1d8) at src/embed.c:1015 
    89 #44 0x00007ffff7d4411d in imcc_run_pbc (interp=0x608080, obj_file=0, output_file=0x0, argc=2, argv=0x7fffffffe1d8) at compilers/imcc/main.c:806 
    90 #45 0x00007ffff7d44d81 in imcc_run (interp=0x608080, sourcefile=0x7fffffffe4fa "steme.pbc", argc=2, argv=0x7fffffffe1d8) at compilers/imcc/main.c:1097 
    91 #46 0x0000000000400b24 in main (argc=2, argv=0x7fffffffe1d8) at src/main.c:61 
     73#0  0x000000387b2332f5 in raise () from /lib64/libc.so.6 
     74#1  0x000000387b234b20 in abort () from /lib64/libc.so.6 
     75#2  0x00007ffff7aecdd0 in Parrot_confess (cond=0x7ffff7d685b0 "Parrot_pcc_get_regs_used(interp, ctx, REGNO_INT) > idx", file=0x7ffff7d68568 "src/call/context.c", line=699) at src/exceptions.c:588 
     76#3  0x00007ffff7b12fd0 in Parrot_pcc_get_INTVAL_reg (interp=0x657010, ctx=0x90fb90, idx=1) at src/call/context.c:699 
     77#4  0x00007ffff7b0ed5b in intval_param_from_op (interp=0x657010, raw_params=0x7ffff74f0440, param_index=3) at src/call/args.c:2545 
     78#5  0x00007ffff7b0b61a in fill_params (interp=0x657010, call_object=0x90fd48, raw_sig=0x75ae20, arg_info=0x7ffff74f0440, accessor=0x7ffff7ffaec0) at src/call/args.c:1264 
     79#6  0x00007ffff7b0bce0 in Parrot_pcc_fill_params_from_op (interp=0x657010, call_object=0x90fd48, raw_sig=0x75ae20, raw_params=0x7ffff74f0440) at src/call/args.c:1450 
     80#7  0x00007ffff7a46691 in Parrot_get_params_pc (cur_opcode=0x7ffff74f0440, interp=0x657010) at src/ops/core.ops:564 
     81#8  0x00007ffff7b71d70 in runops_fast_core (interp=0x657010, runcore=0x7200e0, pc=0x7ffff74f0440) at src/runcore/cores.c:666 
     82#9  0x00007ffff7b70956 in runops_int (interp=0x657010, offset=19814) at src/runcore/main.c:546 
     83#10 0x00007ffff7b11e0e in runops (interp=0x657010, offs=19814) at src/call/ops.c:97 
     84#11 0x00007ffff7b08665 in Parrot_pcc_invoke_from_sig_object (interp=0x657010, sub_obj=0x75a0d8, call_object=0x9299a0) at src/call/pcc.c:296 
     85#12 0x00007ffff7b07e4f in Parrot_pcc_invoke_sub_from_c_args (interp=0x657010, sub_obj=0x75a0d8, sig=0x7ffff7d6674a "P->") at src/call/pcc.c:74 
     86#13 0x00007ffff7ae88b0 in Parrot_runcode (interp=0x657010, argc=2, argv=0x7fffffffe108) at src/embed.c:825 
     87#14 0x0000000000400d55 in main () 
    9288}}}