#639: macirb periodically has memory problems -------------------------------------+-------------------------------------- Reporter: jordan.breeding@… | Owner: lsansonetti@… Type: defect | Status: new Priority: blocker | Milestone: Component: MacRuby | Keywords: -------------------------------------+-------------------------------------- {{{ 48 jordan@thetourist ~ > gdb macruby GNU gdb 6.3.50-20050815 (Apple version gdb-1461.2) (Fri Mar 5 04:43:10 UTC 2010) Copyright 2004 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "x86_64-apple-darwin"...Reading symbols for shared libraries ..... done (gdb) b auto_zone_resurrection_error Function "auto_zone_resurrection_error" not defined. Make breakpoint pending on future shared library load? (y or [n]) y Breakpoint 1 (auto_zone_resurrection_error) pending. (gdb) run /usr/local/bin/macirb Starting program: /usr/local/bin/macruby /usr/local/bin/macirb Reading symbols for shared libraries .++++......................... done Breakpoint 1 at 0x7fff80ed9c44 Pending breakpoint 1 - "auto_zone_resurrection_error" resolved Reading symbols for shared libraries warning: Could not find object file "/var/folders/Ex/Exn1dGqHEv4QqnITRQYqv++++TI/-Tmp-/irb-20127.o" - no debug information available for "irb.rb". . done Reading symbols for shared libraries warning: Could not find object file "/var/folders/Ex/Exn1dGqHEv4QqnITRQYqv++++TI/-Tmp-/init-20930.o" - no debug information available for "init.rb". . done Reading symbols for shared libraries warning: Could not find object file "/var/folders/Ex/Exn1dGqHEv4QqnITRQYqv++++TI/-Tmp-/context-20454.o" - no debug information available for "context.rb". . done Reading symbols for shared libraries warning: Could not find object file "/var/folders/Ex/Exn1dGqHEv4QqnITRQYqv++++TI/-Tmp-/workspace-21449.o" - no debug information available for "workspace.rb". . done Reading symbols for shared libraries warning: Could not find object file "/var/folders/Ex/Exn1dGqHEv4QqnITRQYqv++++TI/-Tmp-/extend-command-20821.o" - no debug information available for "extend-command.rb". . done macruby(28353,0x7fff7055fbe0) malloc: resurrection error for block 0x2000dc420 while assigning 0x2000d8300[8] = 0x2000dc420 garbage pointer stored into reachable memory, break on auto_zone_resurrection_error to debug Breakpoint 1, 0x00007fff80ed9c44 in auto_zone_resurrection_error () (gdb) bt full #0 0x00007fff80ed9c44 in auto_zone_resurrection_error () No symbol table info available. #1 0x00007fff80ed4f09 in check_resurrection () No symbol table info available. #2 0x00007fff80ed6dac in auto_zone_set_write_barrier () No symbol table info available. #3 0x0000000100156094 in rb_vm_keep_vars (uses=<value temporarily unavailable, due to optimizations>, lvars_size=6) at vm.cpp:3117 nv = (void *) 0x2000dc420 lvar_index = <value temporarily unavailable, due to optimizations> l = (rb_vm_local_t *) 0x2000d8300 locals_to_replace = <value temporarily unavailable, due to optimizations> use = <value temporarily unavailable, due to optimizations> old_current = <value temporarily unavailable, due to optimizations> current = (rb_vm_var_uses *) 0x1015aa920 use_index = <value temporarily unavailable, due to optimizations> locals = <value temporarily unavailable, due to optimizations> ar = {{ gp_offset = 48, fp_offset = 32767, overflow_arg_area = 0x7fff5fbfb260, reg_save_area = 0x7fff5fbfb130 }} #4 0x00000001013867a9 in MREP_8AB714B5966242FEB6FED72CED38C723_ruby_scope7 () No symbol table info available. Previous frame inner to this frame (gdb could not unwind past this frame) (gdb) quit The program is running. Exit anyway? (y or n) y }}} -- Ticket URL: <http://www.macruby.org/trac/ticket/639> MacRuby <http://macruby.org/>