From: brodock@... Date: 2015-01-30T13:02:04+00:00 Subject: [ruby-core:67906] [ruby-trunk - Bug #10803] 2.1.5: rb_gc_mark() Issue #10803 has been updated by Gabriel Mazetto. Here is the C-level backtrace: ~~~ -- C level backtrace information ------------------------------------------- 0 ruby 0x00000001018f4270 rb_vm_bugreport + 144 1 ruby 0x00000001017a5f11 report_bug + 305 2 ruby 0x00000001017a5dd4 rb_bug + 180 3 ruby 0x00000001017c6a69 gc_mark_children + 2409 4 ruby 0x00000001017cdeaf gc_marks_body + 479 5 ruby 0x00000001017cbd1b garbage_collect_body + 859 6 ruby 0x00000001017c4a97 garbage_collect + 407 7 ruby 0x00000001017cb32d garbage_collect_with_gvl + 61 8 ruby 0x00000001017c7254 objspace_xmalloc + 196 9 ruby 0x000000010188017e st_update + 1310 10 ruby 0x00000001017cf5e1 tbl_update + 65 11 ruby 0x00000001017cf551 rb_hash_aset + 241 12 syck.bundle 0x0000000101e630d5 rb_syck_load_handler + 293 13 syck.bundle 0x0000000101e5e3f8 syck_hdlr_add_node + 24 14 syck.bundle 0x0000000101e5dda4 syckparse + 2612 15 syck.bundle 0x0000000101e67f58 syck_parse + 248 16 syck.bundle 0x0000000101e63484 syck_parser_load + 212 17 ruby 0x00000001018f2a77 vm_call_cfunc + 1063 18 ruby 0x00000001018d9b4d vm_exec_core + 11933 19 ruby 0x00000001018e8541 vm_exec + 129 20 ruby 0x00000001018ed175 invoke_block_from_c + 2213 21 ruby 0x00000001018e4d58 rb_yield + 184 22 ruby 0x00000001017af6aa rb_ensure + 170 23 ruby 0x00000001018f2a77 vm_call_cfunc + 1063 24 ruby 0x00000001018d9983 vm_exec_core + 11475 25 ruby 0x00000001018e8541 vm_exec + 129 26 ruby 0x00000001018ed175 invoke_block_from_c + 2213 27 ruby 0x00000001018e4f18 rb_yield_values + 408 28 ruby 0x00000001017d42dc each_pair_i_fast + 28 29 ruby 0x00000001017d4af5 hash_foreach_iter + 37 30 ruby 0x000000010188050e st_foreach_check + 718 31 ruby 0x00000001017ce482 hash_foreach_call + 34 32 ruby 0x00000001017af6aa rb_ensure + 170 33 ruby 0x00000001017d1da8 rb_hash_each_pair + 184 34 ruby 0x00000001018f2a77 vm_call_cfunc + 1063 35 ruby 0x00000001018d9983 vm_exec_core + 11475 36 ruby 0x00000001018e8541 vm_exec + 129 37 ruby 0x00000001018ed175 invoke_block_from_c + 2213 38 ruby 0x00000001018e4d58 rb_yield + 184 39 ruby 0x000000010176bde9 rb_ary_each + 73 40 ruby 0x00000001018f2a77 vm_call_cfunc + 1063 41 ruby 0x00000001018f23c2 vm_call_method + 866 42 ruby 0x00000001018f338c vm_call_opt_send + 588 43 ruby 0x00000001018d9983 vm_exec_core + 11475 44 ruby 0x00000001018e8541 vm_exec + 129 45 ruby 0x00000001018ed175 invoke_block_from_c + 2213 46 ruby 0x00000001018e4d58 rb_yield + 184 47 ruby 0x00000001017a0101 each_slice_i + 97 48 ruby 0x00000001018ecb2a invoke_block_from_c + 602 49 ruby 0x00000001018e4d58 rb_yield + 184 50 ruby 0x000000010176bde9 rb_ary_each + 73 51 ruby 0x00000001018f0150 vm_call0_body + 2320 52 ruby 0x00000001018e54b8 iterate_method + 216 53 ruby 0x00000001018e52f9 rb_iterate + 441 54 ruby 0x00000001018e53cd rb_block_call + 45 55 ruby 0x000000010179e584 enum_each_slice + 116 56 ruby 0x00000001018f2a77 vm_call_cfunc + 1063 57 ruby 0x00000001018f23c2 vm_call_method + 866 58 ruby 0x00000001018d9983 vm_exec_core + 11475 59 ruby 0x00000001018e8541 vm_exec + 129 60 ruby 0x00000001018eeeef eval_string_with_cref + 1631 61 ruby 0x00000001018e5741 rb_f_eval + 161 62 ruby 0x00000001018f2a77 vm_call_cfunc + 1063 63 ruby 0x00000001018d9b4d vm_exec_core + 11933 64 ruby 0x00000001018e8541 vm_exec + 129 65 ruby 0x00000001018ed175 invoke_block_from_c + 2213 66 ruby 0x00000001018ee7c1 loop_i + 49 67 ruby 0x00000001017af356 rb_rescue2 + 278 68 ruby 0x00000001018e6a93 rb_f_loop + 51 69 ruby 0x00000001018f2a77 vm_call_cfunc + 1063 70 ruby 0x00000001018f23c2 vm_call_method + 866 71 ruby 0x00000001018d9983 vm_exec_core + 11475 72 ruby 0x00000001018e8541 vm_exec + 129 73 ruby 0x00000001018ed175 invoke_block_from_c + 2213 74 ruby 0x00000001018ee868 catch_i + 88 75 ruby 0x00000001018e6479 rb_catch_protect + 185 76 ruby 0x00000001018e6a0c rb_f_catch + 76 77 ruby 0x00000001018f2a77 vm_call_cfunc + 1063 78 ruby 0x00000001018f23c2 vm_call_method + 866 79 ruby 0x00000001018d9983 vm_exec_core + 11475 80 ruby 0x00000001018e8541 vm_exec + 129 81 ruby 0x00000001018ed175 invoke_block_from_c + 2213 82 ruby 0x00000001018ee868 catch_i + 88 83 ruby 0x00000001018e6479 rb_catch_protect + 185 84 ruby 0x00000001018e6a0c rb_f_catch + 76 85 ruby 0x00000001018f2a77 vm_call_cfunc + 1063 86 ruby 0x00000001018f23c2 vm_call_method + 866 87 ruby 0x00000001018d9983 vm_exec_core + 11475 88 ruby 0x00000001018e8541 vm_exec + 129 89 ruby 0x00000001018e8480 rb_iseq_eval + 288 90 ruby 0x00000001017b3687 rb_load_internal0 + 311 91 ruby 0x00000001017b2c7e rb_require_safe + 1598 92 ruby 0x00000001018f2a77 vm_call_cfunc + 1063 93 ruby 0x00000001018f23c2 vm_call_method + 866 94 ruby 0x00000001018d9b4d vm_exec_core + 11933 95 ruby 0x00000001018e8541 vm_exec + 129 96 ruby 0x00000001018e94cc rb_iseq_eval_main + 396 97 ruby 0x00000001017ae7e4 ruby_exec_internal + 148 98 ruby 0x00000001017ae70e ruby_run_node + 78 99 ruby 0x00000001017694ef main + 79 -- Other runtime information ----------------------------------------------- ~~~ ---------------------------------------- Bug #10803: 2.1.5: rb_gc_mark() https://bugs.ruby-lang.org/issues/10803#change-51304 * Author: Gabriel Mazetto * Status: Open * Priority: Normal * Assignee: * ruby -v: ruby 2.1.5p273 (2014-11-13 revision 48405) [x86_64-darwin14.0] * Backport: 2.0.0: UNKNOWN, 2.1: UNKNOWN, 2.2: UNKNOWN ---------------------------------------- ~~~ /opt/rubies/2.1.5/lib/ruby/gems/2.1.0/bundler/gems/syck-358913870211/lib/syck.rb:136: [BUG] rb_gc_mark(): 0x007f96aa63a888 is T_NONE ruby 2.1.5p273 (2014-11-13 revision 48405) [x86_64-darwin14.0] -- Control frame information ----------------------------------------------- c:0053 p:---- s:0202 e:000201 CFUNC :load c:0052 p:0011 s:0198 e:000197 METHOD /opt/rubies/2.1.5/lib/ruby/gems/2.1.0/bundler/gems/syck-358913870211/lib/syck.rb:136 c:0051 p:0009 s:0194 e:000193 BLOCK /opt/rubies/2.1.5/lib/ruby/gems/2.1.0/bundler/gems/syck-358913870211/lib/syck.rb:147 [FINISH] c:0050 p:---- s:0191 e:000190 CFUNC :open c:0049 p:0015 s:0187 e:000186 METHOD /opt/rubies/2.1.5/lib/ruby/gems/2.1.0/bundler/gems/syck-358913870211/lib/syck.rb:146 c:0048 p:0044 s:0183 e:000182 METHOD /myapp/app/models/component/default_field.rb:46 c:0047 p:0021 s:0180 e:000179 METHOD /myapp/app/models/component/default_field.rb:42 c:0046 p:0007 s:0177 e:000176 METHOD /myapp/app/models/component/default_field.rb:4 c:0045 p:0031 s:0174 e:000173 BLOCK /myapp/app/models/conversion/content_processor.rb:26 [FINISH] c:0044 p:---- s:0169 e:000168 CFUNC :each c:0043 p:0011 s:0166 e:000165 METHOD /myapp/app/models/conversion/content_processor.rb:24 c:0042 p:0013 s:0163 e:000162 METHOD /myapp/app/models/conversion/content_processor.rb:14 c:0041 p:0034 s:0160 e:000159 METHOD /myapp/app/models/conversion/conversion_importer.rb:32 c:0040 p:0032 s:0155 e:000153 BLOCK /myapp/app/models/conversion/conversion_importer.rb:26 [FINISH] c:0039 p:---- s:0151 e:000150 CFUNC :each c:0038 p:0015 s:0148 e:000147 METHOD /opt/rubies/2.1.5/lib/ruby/gems/2.1.0/gems/activerecord-3.2.18/lib/active_record/relation/delegation.rb:6 c:0037 p:0015 s:0143 E:001c30 METHOD /myapp/app/models/conversion/conversion_importer.rb:24 c:0036 p:0007 s:0139 e:000138 METHOD /myapp/app/models/conversion/conversion_importer.rb:10 c:0035 p:0073 s:0135 e:000134 METHOD /myapp/app/models/conversion/lead_importer.rb:45 c:0034 p:0019 s:0132 e:000131 METHOD /myapp/app/models/conversion/lead_importer.rb:15 c:0033 p:0030 s:0129 e:000128 METHOD /myapp/app/models/conversion.rb:83 c:0032 p:0026 s:0126 e:000125 METHOD /myapp/app/models/conversion.rb:17 c:0031 p:0031 s:0122 e:000121 BLOCK /myapp/app/models/lead/import.rb:206 c:0030 p:0193 s:0119 e:000118 METHOD /opt/rubies/2.1.5/lib/ruby/gems/2.1.0/gems/activerecord-3.2.18/lib/active_record/connection_adapters/abstract/database_statemen c:0029 p:0017 s:0110 e:000109 METHOD /opt/rubies/2.1.5/lib/ruby/gems/2.1.0/gems/activerecord-3.2.18/lib/active_record/transactions.rb:208 c:0028 p:0015 s:0105 E:000700 BLOCK /myapp/app/models/lead/import.rb:204 [FINISH] c:0027 p:---- s:0102 e:000101 IFUNC c:0026 p:---- s:0100 e:000099 CFUNC :each c:0025 p:---- s:0098 e:000097 CFUNC :each_slice c:0024 p:0024 s:0094 E:000958 METHOD /myapp/app/models/lead/import.rb:203 c:0023 p:0014 s:0091 E:000e48 METHOD /myapp/app/models/lead/import.rb:98 c:0022 p:0006 s:0088 E:001af8 EVAL (irb):2 [FINISH] c:0021 p:---- s:0086 e:000085 CFUNC :eval c:0020 p:0024 s:0079 E:0019b8 METHOD /opt/rubies/2.1.5/lib/ruby/2.1.0/irb/workspace.rb:86 c:0019 p:0025 s:0072 E:001a28 METHOD /opt/rubies/2.1.5/lib/ruby/2.1.0/irb/context.rb:380 c:0018 p:0022 s:0066 E:001b28 BLOCK /opt/rubies/2.1.5/lib/ruby/2.1.0/irb.rb:492 c:0017 p:0040 s:0058 E:001be8 METHOD /opt/rubies/2.1.5/lib/ruby/2.1.0/irb.rb:624 c:0016 p:0009 s:0053 E:001a98 BLOCK /opt/rubies/2.1.5/lib/ruby/2.1.0/irb.rb:489 c:0015 p:0118 s:0049 E:000a60 BLOCK /opt/rubies/2.1.5/lib/ruby/2.1.0/irb/ruby-lex.rb:247 [FINISH] c:0014 p:---- s:0046 e:000045 CFUNC :loop c:0013 p:0007 s:0043 E:000338 BLOCK /opt/rubies/2.1.5/lib/ruby/2.1.0/irb/ruby-lex.rb:233 [FINISH] c:0012 p:---- s:0041 e:000040 CFUNC :catch c:0011 p:0015 s:0037 E:000358 METHOD /opt/rubies/2.1.5/lib/ruby/2.1.0/irb/ruby-lex.rb:232 c:0010 p:0030 s:0034 E:002438 METHOD /opt/rubies/2.1.5/lib/ruby/2.1.0/irb.rb:488 c:0009 p:0008 s:0031 E:001468 BLOCK /opt/rubies/2.1.5/lib/ruby/2.1.0/irb.rb:397 [FINISH] c:0008 p:---- s:0029 e:000028 CFUNC :catch c:0007 p:0143 s:0025 E:0011e8 METHOD /opt/rubies/2.1.5/lib/ruby/2.1.0/irb.rb:396 c:0006 p:0195 s:0020 E:0026f0 METHOD /opt/rubies/2.1.5/lib/ruby/gems/2.1.0/gems/railties-3.2.18/lib/rails/commands/console.rb:47 c:0005 p:0011 s:0016 E:0006a0 METHOD /opt/rubies/2.1.5/lib/ruby/gems/2.1.0/gems/railties-3.2.18/lib/rails/commands/console.rb:8 c:0004 p:0426 s:0012 E:0022c8 TOP /opt/rubies/2.1.5/lib/ruby/gems/2.1.0/gems/railties-3.2.18/lib/rails/commands.rb:41 [FINISH] c:0003 p:---- s:0008 e:000007 CFUNC :require c:0002 p:0045 s:0004 E:000be8 EVAL script/rails:5 [FINISH] c:0001 p:0000 s:0002 E:000b18 TOP [FINISH] ~~~ I've experienced this problem with other gems that have C extensions, it's not deterministic. -- https://bugs.ruby-lang.org/