20 ActiveRecord: Object Life Cycle 18 Active Record: The Basics
Ticket 3235 : Stack Traceback running irb on Linux
irb e1/ar/associations.rb
*** glibc detected *** irb: realloc(): invalid next size: 0x081e5f50 ***
======= Backtrace: =========
/lib/tls/i686/cmov/libc.so.6[0xb766a8a3]
/lib/tls/i686/cmov/libc.so.6(realloc+0x10b)[0xb766c7fb]
irb(ruby_xrealloc+0x56)[0x80758c6]
irb(rb_str_resize+0x53)[0x80c0213]
irb[0x80723b5]
irb(rb_find_file_ext+0x1d2)[0x8072c62]
irb(rb_require_safe+0x12d)[0x80672bd]
irb[0x8063b06]
irb[0x8063dd1]
irb[0x805ed43]
irb[0x8067c36]
irb[0x80680bb]
irb[0x8059384]
irb[0x8063b06]
irb[0x8063dd1]
irb[0x805ed43]
irb[0x8063a4c]
irb[0x8063dd1]
irb[0x805ed43]
irb[0x805ef89]
irb[0x806b9ae]
irb(rb_yield+0x21)[0x806ce11]
irb(rb_ary_each+0x31)[0x80d21a1]
irb[0x8063b06]
irb[0x8063dd1]
irb[0x8060e61]
irb[0x806191e]
irb[0x8063a4c]
irb[0x8063dd1]
irb[0x805ec16]
irb[0x8063a4c]
irb[0x8063dd1]
irb[0x805ec16]
irb[0x8063a4c]
irb[0x8063dd1]
irb[0x805ec16]
irb[0x8063a4c]
irb[0x8063dd1]
irb[0x805ec16]
irb[0x806d680]
irb(ruby_exec+0x16)[0x806d6a6]
irb(ruby_run+0x21)[0x806d9f1]
irb[0x80552cf]
/lib/tls/i686/cmov/libc.so.6(__libc_start_main+0xe0)[0xb7613450]
irb[0x8055221]
======= Memory map: ========
08048000-08103000 r-xp 00000000 08:15 7704921 /home/rubys/.rvm/rubies/ruby-1.8.8-r28862/bin/ruby
08103000-08104000 rw-p 000ba000 08:15 7704921 /home/rubys/.rvm/rubies/ruby-1.8.8-r28862/bin/ruby
08104000-081f9000 rw-p 08104000 00:00 0 [heap]
b7300000-b7321000 rw-p b7300000 00:00 0
b7321000-b7400000 ---p b7321000 00:00 0
b74e9000-b7516000 r-xp 00000000 08:15 2965573 /lib/libncurses.so.5.6
b7516000-b7519000 rw-p 0002c000 08:15 2965573 /lib/libncurses.so.5.6
b7519000-b7545000 r-xp 00000000 08:15 2965623 /lib/libreadline.so.5.2
b7545000-b7549000 rw-p 0002c000 08:15 2965623 /lib/libreadline.so.5.2
b7549000-b754a000 rw-p b7549000 00:00 0
b755a000-b75e5000 rw-p b755a000 00:00 0
b75e5000-b75f9000 r-xp 00000000 08:15 7537632 /lib/tls/i686/cmov/libpthread-2.7.so
b75f9000-b75fb000 rw-p 00013000 08:15 7537632 /lib/tls/i686/cmov/libpthread-2.7.so
b75fb000-b75fd000 rw-p b75fb000 00:00 0
b75fd000-b7746000 r-xp 00000000 08:15 7537573 /lib/tls/i686/cmov/libc-2.7.so
b7746000-b7747000 r--p 00149000 08:15 7537573 /lib/tls/i686/cmov/libc-2.7.so
b7747000-b7749000 rw-p 0014a000 08:15 7537573 /lib/tls/i686/cmov/libc-2.7.so
b7749000-b774c000 rw-p b7749000 00:00 0
b774c000-b776f000 r-xp 00000000 08:15 7537622 /lib/tls/i686/cmov/libm-2.7.so
b776f000-b7771000 rw-p 00023000 08:15 7537622 /lib/tls/i686/cmov/libm-2.7.so
b7771000-b777a000 r-xp 00000000 08:15 7537620 /lib/tls/i686/cmov/libcrypt-2.7.so
b777a000-b777c000 rw-p 00008000 08:15 7537620 /lib/tls/i686/cmov/libcrypt-2.7.so
b777c000-b77a4000 rw-p b777c000 00:00 0
b77a4000-b77a6000 r-xp 00000000 08:15 7537621 /lib/tls/i686/cmov/libdl-2.7.so
b77a6000-b77a8000 rw-p 00001000 08:15 7537621 /lib/tls/i686/cmov/libdl-2.7.so
b77a8000-b77af000 r-xp 00000000 08:15 7537885 /lib/tls/i686/cmov/librt-2.7.so
b77af000-b77b1000 rw-p 00006000 08:15 7537885 /lib/tls/i686/cmov/librt-2.7.so
b77b1000-b77bb000 r-xp 00000000 08:15 2969156 /lib/libgcc_s.so.1
b77bb000-b77bc000 rw-p 0000a000 08:15 2969156 /lib/libgcc_s.so.1
b77bc000-b77c0000 r-xp 00000000 08:15 8128476 /home/rubys/.rvm/rubies/ruby-1.8.8-r28862/lib/ruby/1.8/i686-linux/readline.so
b77c0000-b77c1000 rw-p 00003000 08:15 8128476 /home/rubys/.rvm/rubies/ruby-1.8.8-r28862/lib/ruby/1.8/i686-linux/readline.so
b77c1000-b77c3000 rw-p b77c1000 00:00 0
b77c3000-b77c4000 r-xp b77c3000 00:00 0 [vdso]
b77c4000-b77de000 r-xp 00000000 08:15 1796441 /lib/ld-2.7.so
b77de000-b77e0000 rw-p 00019000 08:15 1796441 /lib/ld-2.7.so
bff31000-bff46000 rw-p bffeb000 00:00 0 [stack]
irb e1/ar/sti.rb
*** glibc detected *** irb: realloc(): invalid next size: 0x081e5f48 ***
======= Backtrace: =========
/lib/tls/i686/cmov/libc.so.6[0xb75f68a3]
/lib/tls/i686/cmov/libc.so.6(realloc+0x10b)[0xb75f87fb]
irb(ruby_xrealloc+0x56)[0x80758c6]
irb(rb_str_resize+0x53)[0x80c0213]
irb[0x80723b5]
irb(rb_find_file_ext+0x1d2)[0x8072c62]
irb(rb_require_safe+0x12d)[0x80672bd]
irb[0x8063b06]
irb[0x8063dd1]
irb[0x805ed43]
irb[0x8067c36]
irb[0x80680bb]
irb[0x8059384]
irb[0x8063b06]
irb[0x8063dd1]
irb[0x805ed43]
irb[0x8063a4c]
irb[0x8063dd1]
irb[0x805ed43]
irb[0x805ef89]
irb[0x806b9ae]
irb(rb_yield+0x21)[0x806ce11]
irb(rb_ary_each+0x31)[0x80d21a1]
irb[0x8063b06]
irb[0x8063dd1]
irb[0x8060e61]
irb[0x806191e]
irb[0x8063a4c]
irb[0x8063dd1]
irb[0x805ec16]
irb[0x8063a4c]
irb[0x8063dd1]
irb[0x805ec16]
irb[0x8063a4c]
irb[0x8063dd1]
irb[0x805ec16]
irb[0x8063a4c]
irb[0x8063dd1]
irb[0x805ec16]
irb[0x806d680]
irb(ruby_exec+0x16)[0x806d6a6]
irb(ruby_run+0x21)[0x806d9f1]
irb[0x80552cf]
/lib/tls/i686/cmov/libc.so.6(__libc_start_main+0xe0)[0xb759f450]
irb[0x8055221]
======= Memory map: ========
08048000-08103000 r-xp 00000000 08:15 7704921 /home/rubys/.rvm/rubies/ruby-1.8.8-r28862/bin/ruby
08103000-08104000 rw-p 000ba000 08:15 7704921 /home/rubys/.rvm/rubies/ruby-1.8.8-r28862/bin/ruby
08104000-081f9000 rw-p 08104000 00:00 0 [heap]
b7300000-b7321000 rw-p b7300000 00:00 0
b7321000-b7400000 ---p b7321000 00:00 0
b7475000-b74a2000 r-xp 00000000 08:15 2965573 /lib/libncurses.so.5.6
b74a2000-b74a5000 rw-p 0002c000 08:15 2965573 /lib/libncurses.so.5.6
b74a5000-b74d1000 r-xp 00000000 08:15 2965623 /lib/libreadline.so.5.2
b74d1000-b74d5000 rw-p 0002c000 08:15 2965623 /lib/libreadline.so.5.2
b74d5000-b74d6000 rw-p b74d5000 00:00 0
b74e6000-b7571000 rw-p b74e6000 00:00 0
b7571000-b7585000 r-xp 00000000 08:15 7537632 /lib/tls/i686/cmov/libpthread-2.7.so
b7585000-b7587000 rw-p 00013000 08:15 7537632 /lib/tls/i686/cmov/libpthread-2.7.so
b7587000-b7589000 rw-p b7587000 00:00 0
b7589000-b76d2000 r-xp 00000000 08:15 7537573 /lib/tls/i686/cmov/libc-2.7.so
b76d2000-b76d3000 r--p 00149000 08:15 7537573 /lib/tls/i686/cmov/libc-2.7.so
b76d3000-b76d5000 rw-p 0014a000 08:15 7537573 /lib/tls/i686/cmov/libc-2.7.so
b76d5000-b76d8000 rw-p b76d5000 00:00 0
b76d8000-b76fb000 r-xp 00000000 08:15 7537622 /lib/tls/i686/cmov/libm-2.7.so
b76fb000-b76fd000 rw-p 00023000 08:15 7537622 /lib/tls/i686/cmov/libm-2.7.so
b76fd000-b7706000 r-xp 00000000 08:15 7537620 /lib/tls/i686/cmov/libcrypt-2.7.so
b7706000-b7708000 rw-p 00008000 08:15 7537620 /lib/tls/i686/cmov/libcrypt-2.7.so
b7708000-b7730000 rw-p b7708000 00:00 0
b7730000-b7732000 r-xp 00000000 08:15 7537621 /lib/tls/i686/cmov/libdl-2.7.so
b7732000-b7734000 rw-p 00001000 08:15 7537621 /lib/tls/i686/cmov/libdl-2.7.so
b7734000-b773b000 r-xp 00000000 08:15 7537885 /lib/tls/i686/cmov/librt-2.7.so
b773b000-b773d000 rw-p 00006000 08:15 7537885 /lib/tls/i686/cmov/librt-2.7.so
b773d000-b7747000 r-xp 00000000 08:15 2969156 /lib/libgcc_s.so.1
b7747000-b7748000 rw-p 0000a000 08:15 2969156 /lib/libgcc_s.so.1
b7748000-b774c000 r-xp 00000000 08:15 8128476 /home/rubys/.rvm/rubies/ruby-1.8.8-r28862/lib/ruby/1.8/i686-linux/readline.so
b774c000-b774d000 rw-p 00003000 08:15 8128476 /home/rubys/.rvm/rubies/ruby-1.8.8-r28862/lib/ruby/1.8/i686-linux/readline.so
b774d000-b774f000 rw-p b774d000 00:00 0
b774f000-b7750000 r-xp b774f000 00:00 0 [vdso]
b7750000-b776a000 r-xp 00000000 08:15 1796441 /lib/ld-2.7.so
b776a000-b776c000 rw-p 00019000 08:15 1796441 /lib/ld-2.7.so
bfac4000-bfad9000 rw-p bffeb000 00:00 0 [stack]
irb e1/ar/polymorphic.rb 1
*** glibc detected *** irb: realloc(): invalid next size: 0x081e5f60 ***
======= Backtrace: =========
/lib/tls/i686/cmov/libc.so.6[0xb765c8a3]
/lib/tls/i686/cmov/libc.so.6(realloc+0x10b)[0xb765e7fb]
irb(ruby_xrealloc+0x56)[0x80758c6]
irb(rb_str_resize+0x53)[0x80c0213]
irb[0x80723b5]
irb(rb_find_file_ext+0x1d2)[0x8072c62]
irb(rb_require_safe+0x12d)[0x80672bd]
irb[0x8063b06]
irb[0x8063dd1]
irb[0x805ed43]
irb[0x8067c36]
irb[0x80680bb]
irb[0x8059384]
irb[0x8063b06]
irb[0x8063dd1]
irb[0x805ed43]
irb[0x8063a4c]
irb[0x8063dd1]
irb[0x805ed43]
irb[0x805ef89]
irb[0x806b9ae]
irb(rb_yield+0x21)[0x806ce11]
irb(rb_ary_each+0x31)[0x80d21a1]
irb[0x8063b06]
irb[0x8063dd1]
irb[0x8060e61]
irb[0x806191e]
irb[0x8063a4c]
irb[0x8063dd1]
irb[0x805ec16]
irb[0x8063a4c]
irb[0x8063dd1]
irb[0x805ec16]
irb[0x8063a4c]
irb[0x8063dd1]
irb[0x805ec16]
irb[0x8063a4c]
irb[0x8063dd1]
irb[0x805ec16]
irb[0x806d680]
irb(ruby_exec+0x16)[0x806d6a6]
irb(ruby_run+0x21)[0x806d9f1]
irb[0x80552cf]
/lib/tls/i686/cmov/libc.so.6(__libc_start_main+0xe0)[0xb7605450]
irb[0x8055221]
======= Memory map: ========
08048000-08103000 r-xp 00000000 08:15 7704921 /home/rubys/.rvm/rubies/ruby-1.8.8-r28862/bin/ruby
08103000-08104000 rw-p 000ba000 08:15 7704921 /home/rubys/.rvm/rubies/ruby-1.8.8-r28862/bin/ruby
08104000-081f9000 rw-p 08104000 00:00 0 [heap]
b7300000-b7321000 rw-p b7300000 00:00 0
b7321000-b7400000 ---p b7321000 00:00 0
b74db000-b7508000 r-xp 00000000 08:15 2965573 /lib/libncurses.so.5.6
b7508000-b750b000 rw-p 0002c000 08:15 2965573 /lib/libncurses.so.5.6
b750b000-b7537000 r-xp 00000000 08:15 2965623 /lib/libreadline.so.5.2
b7537000-b753b000 rw-p 0002c000 08:15 2965623 /lib/libreadline.so.5.2
b753b000-b753c000 rw-p b753b000 00:00 0
b754c000-b75d7000 rw-p b754c000 00:00 0
b75d7000-b75eb000 r-xp 00000000 08:15 7537632 /lib/tls/i686/cmov/libpthread-2.7.so
b75eb000-b75ed000 rw-p 00013000 08:15 7537632 /lib/tls/i686/cmov/libpthread-2.7.so
b75ed000-b75ef000 rw-p b75ed000 00:00 0
b75ef000-b7738000 r-xp 00000000 08:15 7537573 /lib/tls/i686/cmov/libc-2.7.so
b7738000-b7739000 r--p 00149000 08:15 7537573 /lib/tls/i686/cmov/libc-2.7.so
b7739000-b773b000 rw-p 0014a000 08:15 7537573 /lib/tls/i686/cmov/libc-2.7.so
b773b000-b773e000 rw-p b773b000 00:00 0
b773e000-b7761000 r-xp 00000000 08:15 7537622 /lib/tls/i686/cmov/libm-2.7.so
b7761000-b7763000 rw-p 00023000 08:15 7537622 /lib/tls/i686/cmov/libm-2.7.so
b7763000-b776c000 r-xp 00000000 08:15 7537620 /lib/tls/i686/cmov/libcrypt-2.7.so
b776c000-b776e000 rw-p 00008000 08:15 7537620 /lib/tls/i686/cmov/libcrypt-2.7.so
b776e000-b7796000 rw-p b776e000 00:00 0
b7796000-b7798000 r-xp 00000000 08:15 7537621 /lib/tls/i686/cmov/libdl-2.7.so
b7798000-b779a000 rw-p 00001000 08:15 7537621 /lib/tls/i686/cmov/libdl-2.7.so
b779a000-b77a1000 r-xp 00000000 08:15 7537885 /lib/tls/i686/cmov/librt-2.7.so
b77a1000-b77a3000 rw-p 00006000 08:15 7537885 /lib/tls/i686/cmov/librt-2.7.so
b77a3000-b77ad000 r-xp 00000000 08:15 2969156 /lib/libgcc_s.so.1
b77ad000-b77ae000 rw-p 0000a000 08:15 2969156 /lib/libgcc_s.so.1
b77ae000-b77b2000 r-xp 00000000 08:15 8128476 /home/rubys/.rvm/rubies/ruby-1.8.8-r28862/lib/ruby/1.8/i686-linux/readline.so
b77b2000-b77b3000 rw-p 00003000 08:15 8128476 /home/rubys/.rvm/rubies/ruby-1.8.8-r28862/lib/ruby/1.8/i686-linux/readline.so
b77b3000-b77b5000 rw-p b77b3000 00:00 0
b77b5000-b77b6000 r-xp b77b5000 00:00 0 [vdso]
b77b6000-b77d0000 r-xp 00000000 08:15 1796441 /lib/ld-2.7.so
b77d0000-b77d2000 rw-p 00019000 08:15 1796441 /lib/ld-2.7.so
bfec1000-bfed6000 rw-p bffeb000 00:00 0 [stack]
sqlite3> select * from articles
Error: no such table: articles
sqlite3> select * from catalog_entries
Error: no such table: catalog_entries
sqlite3> delete from catalog_entries
Error: no such table: catalog_entries
irb e1/ar/polymorphic.rb 2
*** glibc detected *** irb: realloc(): invalid next size: 0x081e5f60 ***
======= Backtrace: =========
/lib/tls/i686/cmov/libc.so.6[0xb76458a3]
/lib/tls/i686/cmov/libc.so.6(realloc+0x10b)[0xb76477fb]
irb(ruby_xrealloc+0x56)[0x80758c6]
irb(rb_str_resize+0x53)[0x80c0213]
irb[0x80723b5]
irb(rb_find_file_ext+0x1d2)[0x8072c62]
irb(rb_require_safe+0x12d)[0x80672bd]
irb[0x8063b06]
irb[0x8063dd1]
irb[0x805ed43]
irb[0x8067c36]
irb[0x80680bb]
irb[0x8059384]
irb[0x8063b06]
irb[0x8063dd1]
irb[0x805ed43]
irb[0x8063a4c]
irb[0x8063dd1]
irb[0x805ed43]
irb[0x805ef89]
irb[0x806b9ae]
irb(rb_yield+0x21)[0x806ce11]
irb(rb_ary_each+0x31)[0x80d21a1]
irb[0x8063b06]
irb[0x8063dd1]
irb[0x8060e61]
irb[0x806191e]
irb[0x8063a4c]
irb[0x8063dd1]
irb[0x805ec16]
irb[0x8063a4c]
irb[0x8063dd1]
irb[0x805ec16]
irb[0x8063a4c]
irb[0x8063dd1]
irb[0x805ec16]
irb[0x8063a4c]
irb[0x8063dd1]
irb[0x805ec16]
irb[0x806d680]
irb(ruby_exec+0x16)[0x806d6a6]
irb(ruby_run+0x21)[0x806d9f1]
irb[0x80552cf]
/lib/tls/i686/cmov/libc.so.6(__libc_start_main+0xe0)[0xb75ee450]
irb[0x8055221]
======= Memory map: ========
08048000-08103000 r-xp 00000000 08:15 7704921 /home/rubys/.rvm/rubies/ruby-1.8.8-r28862/bin/ruby
08103000-08104000 rw-p 000ba000 08:15 7704921 /home/rubys/.rvm/rubies/ruby-1.8.8-r28862/bin/ruby
08104000-081f9000 rw-p 08104000 00:00 0 [heap]
b7300000-b7321000 rw-p b7300000 00:00 0
b7321000-b7400000 ---p b7321000 00:00 0
b74c4000-b74f1000 r-xp 00000000 08:15 2965573 /lib/libncurses.so.5.6
b74f1000-b74f4000 rw-p 0002c000 08:15 2965573 /lib/libncurses.so.5.6
b74f4000-b7520000 r-xp 00000000 08:15 2965623 /lib/libreadline.so.5.2
b7520000-b7524000 rw-p 0002c000 08:15 2965623 /lib/libreadline.so.5.2
b7524000-b7525000 rw-p b7524000 00:00 0
b7535000-b75c0000 rw-p b7535000 00:00 0
b75c0000-b75d4000 r-xp 00000000 08:15 7537632 /lib/tls/i686/cmov/libpthread-2.7.so
b75d4000-b75d6000 rw-p 00013000 08:15 7537632 /lib/tls/i686/cmov/libpthread-2.7.so
b75d6000-b75d8000 rw-p b75d6000 00:00 0
b75d8000-b7721000 r-xp 00000000 08:15 7537573 /lib/tls/i686/cmov/libc-2.7.so
b7721000-b7722000 r--p 00149000 08:15 7537573 /lib/tls/i686/cmov/libc-2.7.so
b7722000-b7724000 rw-p 0014a000 08:15 7537573 /lib/tls/i686/cmov/libc-2.7.so
b7724000-b7727000 rw-p b7724000 00:00 0
b7727000-b774a000 r-xp 00000000 08:15 7537622 /lib/tls/i686/cmov/libm-2.7.so
b774a000-b774c000 rw-p 00023000 08:15 7537622 /lib/tls/i686/cmov/libm-2.7.so
b774c000-b7755000 r-xp 00000000 08:15 7537620 /lib/tls/i686/cmov/libcrypt-2.7.so
b7755000-b7757000 rw-p 00008000 08:15 7537620 /lib/tls/i686/cmov/libcrypt-2.7.so
b7757000-b777f000 rw-p b7757000 00:00 0
b777f000-b7781000 r-xp 00000000 08:15 7537621 /lib/tls/i686/cmov/libdl-2.7.so
b7781000-b7783000 rw-p 00001000 08:15 7537621 /lib/tls/i686/cmov/libdl-2.7.so
b7783000-b778a000 r-xp 00000000 08:15 7537885 /lib/tls/i686/cmov/librt-2.7.so
b778a000-b778c000 rw-p 00006000 08:15 7537885 /lib/tls/i686/cmov/librt-2.7.so
b778c000-b7796000 r-xp 00000000 08:15 2969156 /lib/libgcc_s.so.1
b7796000-b7797000 rw-p 0000a000 08:15 2969156 /lib/libgcc_s.so.1
b7797000-b779b000 r-xp 00000000 08:15 8128476 /home/rubys/.rvm/rubies/ruby-1.8.8-r28862/lib/ruby/1.8/i686-linux/readline.so
b779b000-b779c000 rw-p 00003000 08:15 8128476 /home/rubys/.rvm/rubies/ruby-1.8.8-r28862/lib/ruby/1.8/i686-linux/readline.so
b779c000-b779e000 rw-p b779c000 00:00 0
b779e000-b779f000 r-xp b779e000 00:00 0 [vdso]
b779f000-b77b9000 r-xp 00000000 08:15 1796441 /lib/ld-2.7.so
b77b9000-b77bb000 rw-p 00019000 08:15 1796441 /lib/ld-2.7.so
bfcf4000-bfd09000 rw-p bffeb000 00:00 0 [stack]
sqlite3> select * from articles
Error: no such table: articles
sqlite3> select * from images
Error: no such table: images
sqlite3> select * from sounds
Error: no such table: sounds
sqlite3> select * from catalog_entries
Error: no such table: catalog_entries
irb e1/ar/self_association.rb
*** glibc detected *** irb: realloc(): invalid next size: 0x081e5f50 ***
======= Backtrace: =========
/lib/tls/i686/cmov/libc.so.6[0xb75fb8a3]
/lib/tls/i686/cmov/libc.so.6(realloc+0x10b)[0xb75fd7fb]
irb(ruby_xrealloc+0x56)[0x80758c6]
irb(rb_str_resize+0x53)[0x80c0213]
irb[0x80723b5]
irb(rb_find_file_ext+0x1d2)[0x8072c62]
irb(rb_require_safe+0x12d)[0x80672bd]
irb[0x8063b06]
irb[0x8063dd1]
irb[0x805ed43]
irb[0x8067c36]
irb[0x80680bb]
irb[0x8059384]
irb[0x8063b06]
irb[0x8063dd1]
irb[0x805ed43]
irb[0x8063a4c]
irb[0x8063dd1]
irb[0x805ed43]
irb[0x805ef89]
irb[0x806b9ae]
irb(rb_yield+0x21)[0x806ce11]
irb(rb_ary_each+0x31)[0x80d21a1]
irb[0x8063b06]
irb[0x8063dd1]
irb[0x8060e61]
irb[0x806191e]
irb[0x8063a4c]
irb[0x8063dd1]
irb[0x805ec16]
irb[0x8063a4c]
irb[0x8063dd1]
irb[0x805ec16]
irb[0x8063a4c]
irb[0x8063dd1]
irb[0x805ec16]
irb[0x8063a4c]
irb[0x8063dd1]
irb[0x805ec16]
irb[0x806d680]
irb(ruby_exec+0x16)[0x806d6a6]
irb(ruby_run+0x21)[0x806d9f1]
irb[0x80552cf]
/lib/tls/i686/cmov/libc.so.6(__libc_start_main+0xe0)[0xb75a4450]
irb[0x8055221]
======= Memory map: ========
08048000-08103000 r-xp 00000000 08:15 7704921 /home/rubys/.rvm/rubies/ruby-1.8.8-r28862/bin/ruby
08103000-08104000 rw-p 000ba000 08:15 7704921 /home/rubys/.rvm/rubies/ruby-1.8.8-r28862/bin/ruby
08104000-081f9000 rw-p 08104000 00:00 0 [heap]
b7300000-b7321000 rw-p b7300000 00:00 0
b7321000-b7400000 ---p b7321000 00:00 0
b747a000-b74a7000 r-xp 00000000 08:15 2965573 /lib/libncurses.so.5.6
b74a7000-b74aa000 rw-p 0002c000 08:15 2965573 /lib/libncurses.so.5.6
b74aa000-b74d6000 r-xp 00000000 08:15 2965623 /lib/libreadline.so.5.2
b74d6000-b74da000 rw-p 0002c000 08:15 2965623 /lib/libreadline.so.5.2
b74da000-b74db000 rw-p b74da000 00:00 0
b74eb000-b7576000 rw-p b74eb000 00:00 0
b7576000-b758a000 r-xp 00000000 08:15 7537632 /lib/tls/i686/cmov/libpthread-2.7.so
b758a000-b758c000 rw-p 00013000 08:15 7537632 /lib/tls/i686/cmov/libpthread-2.7.so
b758c000-b758e000 rw-p b758c000 00:00 0
b758e000-b76d7000 r-xp 00000000 08:15 7537573 /lib/tls/i686/cmov/libc-2.7.so
b76d7000-b76d8000 r--p 00149000 08:15 7537573 /lib/tls/i686/cmov/libc-2.7.so
b76d8000-b76da000 rw-p 0014a000 08:15 7537573 /lib/tls/i686/cmov/libc-2.7.so
b76da000-b76dd000 rw-p b76da000 00:00 0
b76dd000-b7700000 r-xp 00000000 08:15 7537622 /lib/tls/i686/cmov/libm-2.7.so
b7700000-b7702000 rw-p 00023000 08:15 7537622 /lib/tls/i686/cmov/libm-2.7.so
b7702000-b770b000 r-xp 00000000 08:15 7537620 /lib/tls/i686/cmov/libcrypt-2.7.so
b770b000-b770d000 rw-p 00008000 08:15 7537620 /lib/tls/i686/cmov/libcrypt-2.7.so
b770d000-b7735000 rw-p b770d000 00:00 0
b7735000-b7737000 r-xp 00000000 08:15 7537621 /lib/tls/i686/cmov/libdl-2.7.so
b7737000-b7739000 rw-p 00001000 08:15 7537621 /lib/tls/i686/cmov/libdl-2.7.so
b7739000-b7740000 r-xp 00000000 08:15 7537885 /lib/tls/i686/cmov/librt-2.7.so
b7740000-b7742000 rw-p 00006000 08:15 7537885 /lib/tls/i686/cmov/librt-2.7.so
b7742000-b774c000 r-xp 00000000 08:15 2969156 /lib/libgcc_s.so.1
b774c000-b774d000 rw-p 0000a000 08:15 2969156 /lib/libgcc_s.so.1
b774d000-b7751000 r-xp 00000000 08:15 8128476 /home/rubys/.rvm/rubies/ruby-1.8.8-r28862/lib/ruby/1.8/i686-linux/readline.so
b7751000-b7752000 rw-p 00003000 08:15 8128476 /home/rubys/.rvm/rubies/ruby-1.8.8-r28862/lib/ruby/1.8/i686-linux/readline.so
b7752000-b7754000 rw-p b7752000 00:00 0
b7754000-b7755000 r-xp b7754000 00:00 0 [vdso]
b7755000-b776f000 r-xp 00000000 08:15 1796441 /lib/ld-2.7.so
b776f000-b7771000 rw-p 00019000 08:15 1796441 /lib/ld-2.7.so
bfe5e000-bfe73000 rw-p bffeb000 00:00 0 [stack]
irb e1/ar/acts_as_list.rb
*** glibc detected *** irb: realloc(): invalid next size: 0x081e5f50 ***
======= Backtrace: =========
/lib/tls/i686/cmov/libc.so.6[0xb75a18a3]
/lib/tls/i686/cmov/libc.so.6(realloc+0x10b)[0xb75a37fb]
irb(ruby_xrealloc+0x56)[0x80758c6]
irb(rb_str_resize+0x53)[0x80c0213]
irb[0x80723b5]
irb(rb_find_file_ext+0x1d2)[0x8072c62]
irb(rb_require_safe+0x12d)[0x80672bd]
irb[0x8063b06]
irb[0x8063dd1]
irb[0x805ed43]
irb[0x8067c36]
irb[0x80680bb]
irb[0x8059384]
irb[0x8063b06]
irb[0x8063dd1]
irb[0x805ed43]
irb[0x8063a4c]
irb[0x8063dd1]
irb[0x805ed43]
irb[0x805ef89]
irb[0x806b9ae]
irb(rb_yield+0x21)[0x806ce11]
irb(rb_ary_each+0x31)[0x80d21a1]
irb[0x8063b06]
irb[0x8063dd1]
irb[0x8060e61]
irb[0x806191e]
irb[0x8063a4c]
irb[0x8063dd1]
irb[0x805ec16]
irb[0x8063a4c]
irb[0x8063dd1]
irb[0x805ec16]
irb[0x8063a4c]
irb[0x8063dd1]
irb[0x805ec16]
irb[0x8063a4c]
irb[0x8063dd1]
irb[0x805ec16]
irb[0x806d680]
irb(ruby_exec+0x16)[0x806d6a6]
irb(ruby_run+0x21)[0x806d9f1]
irb[0x80552cf]
/lib/tls/i686/cmov/libc.so.6(__libc_start_main+0xe0)[0xb754a450]
irb[0x8055221]
======= Memory map: ========
08048000-08103000 r-xp 00000000 08:15 7704921 /home/rubys/.rvm/rubies/ruby-1.8.8-r28862/bin/ruby
08103000-08104000 rw-p 000ba000 08:15 7704921 /home/rubys/.rvm/rubies/ruby-1.8.8-r28862/bin/ruby
08104000-081f9000 rw-p 08104000 00:00 0 [heap]
b7300000-b7321000 rw-p b7300000 00:00 0
b7321000-b7400000 ---p b7321000 00:00 0
b7420000-b744d000 r-xp 00000000 08:15 2965573 /lib/libncurses.so.5.6
b744d000-b7450000 rw-p 0002c000 08:15 2965573 /lib/libncurses.so.5.6
b7450000-b747c000 r-xp 00000000 08:15 2965623 /lib/libreadline.so.5.2
b747c000-b7480000 rw-p 0002c000 08:15 2965623 /lib/libreadline.so.5.2
b7480000-b7481000 rw-p b7480000 00:00 0
b7491000-b751c000 rw-p b7491000 00:00 0
b751c000-b7530000 r-xp 00000000 08:15 7537632 /lib/tls/i686/cmov/libpthread-2.7.so
b7530000-b7532000 rw-p 00013000 08:15 7537632 /lib/tls/i686/cmov/libpthread-2.7.so
b7532000-b7534000 rw-p b7532000 00:00 0
b7534000-b767d000 r-xp 00000000 08:15 7537573 /lib/tls/i686/cmov/libc-2.7.so
b767d000-b767e000 r--p 00149000 08:15 7537573 /lib/tls/i686/cmov/libc-2.7.so
b767e000-b7680000 rw-p 0014a000 08:15 7537573 /lib/tls/i686/cmov/libc-2.7.so
b7680000-b7683000 rw-p b7680000 00:00 0
b7683000-b76a6000 r-xp 00000000 08:15 7537622 /lib/tls/i686/cmov/libm-2.7.so
b76a6000-b76a8000 rw-p 00023000 08:15 7537622 /lib/tls/i686/cmov/libm-2.7.so
b76a8000-b76b1000 r-xp 00000000 08:15 7537620 /lib/tls/i686/cmov/libcrypt-2.7.so
b76b1000-b76b3000 rw-p 00008000 08:15 7537620 /lib/tls/i686/cmov/libcrypt-2.7.so
b76b3000-b76db000 rw-p b76b3000 00:00 0
b76db000-b76dd000 r-xp 00000000 08:15 7537621 /lib/tls/i686/cmov/libdl-2.7.so
b76dd000-b76df000 rw-p 00001000 08:15 7537621 /lib/tls/i686/cmov/libdl-2.7.so
b76df000-b76e6000 r-xp 00000000 08:15 7537885 /lib/tls/i686/cmov/librt-2.7.so
b76e6000-b76e8000 rw-p 00006000 08:15 7537885 /lib/tls/i686/cmov/librt-2.7.so
b76e8000-b76f2000 r-xp 00000000 08:15 2969156 /lib/libgcc_s.so.1
b76f2000-b76f3000 rw-p 0000a000 08:15 2969156 /lib/libgcc_s.so.1
b76f3000-b76f7000 r-xp 00000000 08:15 8128476 /home/rubys/.rvm/rubies/ruby-1.8.8-r28862/lib/ruby/1.8/i686-linux/readline.so
b76f7000-b76f8000 rw-p 00003000 08:15 8128476 /home/rubys/.rvm/rubies/ruby-1.8.8-r28862/lib/ruby/1.8/i686-linux/readline.so
b76f8000-b76fa000 rw-p b76f8000 00:00 0
b76fa000-b76fb000 r-xp b76fa000 00:00 0 [vdso]
b76fb000-b7715000 r-xp 00000000 08:15 1796441 /lib/ld-2.7.so
b7715000-b7717000 rw-p 00019000 08:15 1796441 /lib/ld-2.7.so
bfb5a000-bfb6f000 rw-p bffeb000 00:00 0 [stack]
irb e1/ar/acts_as_tree.rb
*** glibc detected *** irb: realloc(): invalid next size: 0x081e5f50 ***
======= Backtrace: =========
/lib/tls/i686/cmov/libc.so.6[0xb76058a3]
/lib/tls/i686/cmov/libc.so.6(realloc+0x10b)[0xb76077fb]
irb(ruby_xrealloc+0x56)[0x80758c6]
irb(rb_str_resize+0x53)[0x80c0213]
irb[0x80723b5]
irb(rb_find_file_ext+0x1d2)[0x8072c62]
irb(rb_require_safe+0x12d)[0x80672bd]
irb[0x8063b06]
irb[0x8063dd1]
irb[0x805ed43]
irb[0x8067c36]
irb[0x80680bb]
irb[0x8059384]
irb[0x8063b06]
irb[0x8063dd1]
irb[0x805ed43]
irb[0x8063a4c]
irb[0x8063dd1]
irb[0x805ed43]
irb[0x805ef89]
irb[0x806b9ae]
irb(rb_yield+0x21)[0x806ce11]
irb(rb_ary_each+0x31)[0x80d21a1]
irb[0x8063b06]
irb[0x8063dd1]
irb[0x8060e61]
irb[0x806191e]
irb[0x8063a4c]
irb[0x8063dd1]
irb[0x805ec16]
irb[0x8063a4c]
irb[0x8063dd1]
irb[0x805ec16]
irb[0x8063a4c]
irb[0x8063dd1]
irb[0x805ec16]
irb[0x8063a4c]
irb[0x8063dd1]
irb[0x805ec16]
irb[0x806d680]
irb(ruby_exec+0x16)[0x806d6a6]
irb(ruby_run+0x21)[0x806d9f1]
irb[0x80552cf]
/lib/tls/i686/cmov/libc.so.6(__libc_start_main+0xe0)[0xb75ae450]
irb[0x8055221]
======= Memory map: ========
08048000-08103000 r-xp 00000000 08:15 7704921 /home/rubys/.rvm/rubies/ruby-1.8.8-r28862/bin/ruby
08103000-08104000 rw-p 000ba000 08:15 7704921 /home/rubys/.rvm/rubies/ruby-1.8.8-r28862/bin/ruby
08104000-081f9000 rw-p 08104000 00:00 0 [heap]
b7300000-b7321000 rw-p b7300000 00:00 0
b7321000-b7400000 ---p b7321000 00:00 0
b7484000-b74b1000 r-xp 00000000 08:15 2965573 /lib/libncurses.so.5.6
b74b1000-b74b4000 rw-p 0002c000 08:15 2965573 /lib/libncurses.so.5.6
b74b4000-b74e0000 r-xp 00000000 08:15 2965623 /lib/libreadline.so.5.2
b74e0000-b74e4000 rw-p 0002c000 08:15 2965623 /lib/libreadline.so.5.2
b74e4000-b74e5000 rw-p b74e4000 00:00 0
b74f5000-b7580000 rw-p b74f5000 00:00 0
b7580000-b7594000 r-xp 00000000 08:15 7537632 /lib/tls/i686/cmov/libpthread-2.7.so
b7594000-b7596000 rw-p 00013000 08:15 7537632 /lib/tls/i686/cmov/libpthread-2.7.so
b7596000-b7598000 rw-p b7596000 00:00 0
b7598000-b76e1000 r-xp 00000000 08:15 7537573 /lib/tls/i686/cmov/libc-2.7.so
b76e1000-b76e2000 r--p 00149000 08:15 7537573 /lib/tls/i686/cmov/libc-2.7.so
b76e2000-b76e4000 rw-p 0014a000 08:15 7537573 /lib/tls/i686/cmov/libc-2.7.so
b76e4000-b76e7000 rw-p b76e4000 00:00 0
b76e7000-b770a000 r-xp 00000000 08:15 7537622 /lib/tls/i686/cmov/libm-2.7.so
b770a000-b770c000 rw-p 00023000 08:15 7537622 /lib/tls/i686/cmov/libm-2.7.so
b770c000-b7715000 r-xp 00000000 08:15 7537620 /lib/tls/i686/cmov/libcrypt-2.7.so
b7715000-b7717000 rw-p 00008000 08:15 7537620 /lib/tls/i686/cmov/libcrypt-2.7.so
b7717000-b773f000 rw-p b7717000 00:00 0
b773f000-b7741000 r-xp 00000000 08:15 7537621 /lib/tls/i686/cmov/libdl-2.7.so
b7741000-b7743000 rw-p 00001000 08:15 7537621 /lib/tls/i686/cmov/libdl-2.7.so
b7743000-b774a000 r-xp 00000000 08:15 7537885 /lib/tls/i686/cmov/librt-2.7.so
b774a000-b774c000 rw-p 00006000 08:15 7537885 /lib/tls/i686/cmov/librt-2.7.so
b774c000-b7756000 r-xp 00000000 08:15 2969156 /lib/libgcc_s.so.1
b7756000-b7757000 rw-p 0000a000 08:15 2969156 /lib/libgcc_s.so.1
b7757000-b775b000 r-xp 00000000 08:15 8128476 /home/rubys/.rvm/rubies/ruby-1.8.8-r28862/lib/ruby/1.8/i686-linux/readline.so
b775b000-b775c000 rw-p 00003000 08:15 8128476 /home/rubys/.rvm/rubies/ruby-1.8.8-r28862/lib/ruby/1.8/i686-linux/readline.so
b775c000-b775e000 rw-p b775c000 00:00 0
b775e000-b775f000 r-xp b775e000 00:00 0 [vdso]
b775f000-b7779000 r-xp 00000000 08:15 1796441 /lib/ld-2.7.so
b7779000-b777b000 rw-p 00019000 08:15 1796441 /lib/ld-2.7.so
bfa81000-bfa96000 rw-p bffeb000 00:00 0 [stack]
irb e1/ar/one_to_one.rb
*** glibc detected *** irb: realloc(): invalid next size: 0x081e5f48 ***
======= Backtrace: =========
/lib/tls/i686/cmov/libc.so.6[0xb767e8a3]
/lib/tls/i686/cmov/libc.so.6(realloc+0x10b)[0xb76807fb]
irb(ruby_xrealloc+0x56)[0x80758c6]
irb(rb_str_resize+0x53)[0x80c0213]
irb[0x80723b5]
irb(rb_find_file_ext+0x1d2)[0x8072c62]
irb(rb_require_safe+0x12d)[0x80672bd]
irb[0x8063b06]
irb[0x8063dd1]
irb[0x805ed43]
irb[0x8067c36]
irb[0x80680bb]
irb[0x8059384]
irb[0x8063b06]
irb[0x8063dd1]
irb[0x805ed43]
irb[0x8063a4c]
irb[0x8063dd1]
irb[0x805ed43]
irb[0x805ef89]
irb[0x806b9ae]
irb(rb_yield+0x21)[0x806ce11]
irb(rb_ary_each+0x31)[0x80d21a1]
irb[0x8063b06]
irb[0x8063dd1]
irb[0x8060e61]
irb[0x806191e]
irb[0x8063a4c]
irb[0x8063dd1]
irb[0x805ec16]
irb[0x8063a4c]
irb[0x8063dd1]
irb[0x805ec16]
irb[0x8063a4c]
irb[0x8063dd1]
irb[0x805ec16]
irb[0x8063a4c]
irb[0x8063dd1]
irb[0x805ec16]
irb[0x806d680]
irb(ruby_exec+0x16)[0x806d6a6]
irb(ruby_run+0x21)[0x806d9f1]
irb[0x80552cf]
/lib/tls/i686/cmov/libc.so.6(__libc_start_main+0xe0)[0xb7627450]
irb[0x8055221]
======= Memory map: ========
08048000-08103000 r-xp 00000000 08:15 7704921 /home/rubys/.rvm/rubies/ruby-1.8.8-r28862/bin/ruby
08103000-08104000 rw-p 000ba000 08:15 7704921 /home/rubys/.rvm/rubies/ruby-1.8.8-r28862/bin/ruby
08104000-081f9000 rw-p 08104000 00:00 0 [heap]
b7300000-b7321000 rw-p b7300000 00:00 0
b7321000-b7400000 ---p b7321000 00:00 0
b74fd000-b752a000 r-xp 00000000 08:15 2965573 /lib/libncurses.so.5.6
b752a000-b752d000 rw-p 0002c000 08:15 2965573 /lib/libncurses.so.5.6
b752d000-b7559000 r-xp 00000000 08:15 2965623 /lib/libreadline.so.5.2
b7559000-b755d000 rw-p 0002c000 08:15 2965623 /lib/libreadline.so.5.2
b755d000-b755e000 rw-p b755d000 00:00 0
b756e000-b75f9000 rw-p b756e000 00:00 0
b75f9000-b760d000 r-xp 00000000 08:15 7537632 /lib/tls/i686/cmov/libpthread-2.7.so
b760d000-b760f000 rw-p 00013000 08:15 7537632 /lib/tls/i686/cmov/libpthread-2.7.so
b760f000-b7611000 rw-p b760f000 00:00 0
b7611000-b775a000 r-xp 00000000 08:15 7537573 /lib/tls/i686/cmov/libc-2.7.so
b775a000-b775b000 r--p 00149000 08:15 7537573 /lib/tls/i686/cmov/libc-2.7.so
b775b000-b775d000 rw-p 0014a000 08:15 7537573 /lib/tls/i686/cmov/libc-2.7.so
b775d000-b7760000 rw-p b775d000 00:00 0
b7760000-b7783000 r-xp 00000000 08:15 7537622 /lib/tls/i686/cmov/libm-2.7.so
b7783000-b7785000 rw-p 00023000 08:15 7537622 /lib/tls/i686/cmov/libm-2.7.so
b7785000-b778e000 r-xp 00000000 08:15 7537620 /lib/tls/i686/cmov/libcrypt-2.7.so
b778e000-b7790000 rw-p 00008000 08:15 7537620 /lib/tls/i686/cmov/libcrypt-2.7.so
b7790000-b77b8000 rw-p b7790000 00:00 0
b77b8000-b77ba000 r-xp 00000000 08:15 7537621 /lib/tls/i686/cmov/libdl-2.7.so
b77ba000-b77bc000 rw-p 00001000 08:15 7537621 /lib/tls/i686/cmov/libdl-2.7.so
b77bc000-b77c3000 r-xp 00000000 08:15 7537885 /lib/tls/i686/cmov/librt-2.7.so
b77c3000-b77c5000 rw-p 00006000 08:15 7537885 /lib/tls/i686/cmov/librt-2.7.so
b77c5000-b77cf000 r-xp 00000000 08:15 2969156 /lib/libgcc_s.so.1
b77cf000-b77d0000 rw-p 0000a000 08:15 2969156 /lib/libgcc_s.so.1
b77d0000-b77d4000 r-xp 00000000 08:15 8128476 /home/rubys/.rvm/rubies/ruby-1.8.8-r28862/lib/ruby/1.8/i686-linux/readline.so
b77d4000-b77d5000 rw-p 00003000 08:15 8128476 /home/rubys/.rvm/rubies/ruby-1.8.8-r28862/lib/ruby/1.8/i686-linux/readline.so
b77d5000-b77d7000 rw-p b77d5000 00:00 0
b77d7000-b77d8000 r-xp b77d7000 00:00 0 [vdso]
b77d8000-b77f2000 r-xp 00000000 08:15 1796441 /lib/ld-2.7.so
b77f2000-b77f4000 rw-p 00019000 08:15 1796441 /lib/ld-2.7.so
bf8b4000-bf8c9000 rw-p bffeb000 00:00 0 [stack]
irb e1/ar/counters.rb
*** glibc detected *** irb: realloc(): invalid next size: 0x081e5f48 ***
======= Backtrace: =========
/lib/tls/i686/cmov/libc.so.6[0xb75d98a3]
/lib/tls/i686/cmov/libc.so.6(realloc+0x10b)[0xb75db7fb]
irb(ruby_xrealloc+0x56)[0x80758c6]
irb(rb_str_resize+0x53)[0x80c0213]
irb[0x80723b5]
irb(rb_find_file_ext+0x1d2)[0x8072c62]
irb(rb_require_safe+0x12d)[0x80672bd]
irb[0x8063b06]
irb[0x8063dd1]
irb[0x805ed43]
irb[0x8067c36]
irb[0x80680bb]
irb[0x8059384]
irb[0x8063b06]
irb[0x8063dd1]
irb[0x805ed43]
irb[0x8063a4c]
irb[0x8063dd1]
irb[0x805ed43]
irb[0x805ef89]
irb[0x806b9ae]
irb(rb_yield+0x21)[0x806ce11]
irb(rb_ary_each+0x31)[0x80d21a1]
irb[0x8063b06]
irb[0x8063dd1]
irb[0x8060e61]
irb[0x806191e]
irb[0x8063a4c]
irb[0x8063dd1]
irb[0x805ec16]
irb[0x8063a4c]
irb[0x8063dd1]
irb[0x805ec16]
irb[0x8063a4c]
irb[0x8063dd1]
irb[0x805ec16]
irb[0x8063a4c]
irb[0x8063dd1]
irb[0x805ec16]
irb[0x806d680]
irb(ruby_exec+0x16)[0x806d6a6]
irb(ruby_run+0x21)[0x806d9f1]
irb[0x80552cf]
/lib/tls/i686/cmov/libc.so.6(__libc_start_main+0xe0)[0xb7582450]
irb[0x8055221]
======= Memory map: ========
08048000-08103000 r-xp 00000000 08:15 7704921 /home/rubys/.rvm/rubies/ruby-1.8.8-r28862/bin/ruby
08103000-08104000 rw-p 000ba000 08:15 7704921 /home/rubys/.rvm/rubies/ruby-1.8.8-r28862/bin/ruby
08104000-081f9000 rw-p 08104000 00:00 0 [heap]
b7300000-b7321000 rw-p b7300000 00:00 0
b7321000-b7400000 ---p b7321000 00:00 0
b7458000-b7485000 r-xp 00000000 08:15 2965573 /lib/libncurses.so.5.6
b7485000-b7488000 rw-p 0002c000 08:15 2965573 /lib/libncurses.so.5.6
b7488000-b74b4000 r-xp 00000000 08:15 2965623 /lib/libreadline.so.5.2
b74b4000-b74b8000 rw-p 0002c000 08:15 2965623 /lib/libreadline.so.5.2
b74b8000-b74b9000 rw-p b74b8000 00:00 0
b74c9000-b7554000 rw-p b74c9000 00:00 0
b7554000-b7568000 r-xp 00000000 08:15 7537632 /lib/tls/i686/cmov/libpthread-2.7.so
b7568000-b756a000 rw-p 00013000 08:15 7537632 /lib/tls/i686/cmov/libpthread-2.7.so
b756a000-b756c000 rw-p b756a000 00:00 0
b756c000-b76b5000 r-xp 00000000 08:15 7537573 /lib/tls/i686/cmov/libc-2.7.so
b76b5000-b76b6000 r--p 00149000 08:15 7537573 /lib/tls/i686/cmov/libc-2.7.so
b76b6000-b76b8000 rw-p 0014a000 08:15 7537573 /lib/tls/i686/cmov/libc-2.7.so
b76b8000-b76bb000 rw-p b76b8000 00:00 0
b76bb000-b76de000 r-xp 00000000 08:15 7537622 /lib/tls/i686/cmov/libm-2.7.so
b76de000-b76e0000 rw-p 00023000 08:15 7537622 /lib/tls/i686/cmov/libm-2.7.so
b76e0000-b76e9000 r-xp 00000000 08:15 7537620 /lib/tls/i686/cmov/libcrypt-2.7.so
b76e9000-b76eb000 rw-p 00008000 08:15 7537620 /lib/tls/i686/cmov/libcrypt-2.7.so
b76eb000-b7713000 rw-p b76eb000 00:00 0
b7713000-b7715000 r-xp 00000000 08:15 7537621 /lib/tls/i686/cmov/libdl-2.7.so
b7715000-b7717000 rw-p 00001000 08:15 7537621 /lib/tls/i686/cmov/libdl-2.7.so
b7717000-b771e000 r-xp 00000000 08:15 7537885 /lib/tls/i686/cmov/librt-2.7.so
b771e000-b7720000 rw-p 00006000 08:15 7537885 /lib/tls/i686/cmov/librt-2.7.so
b7720000-b772a000 r-xp 00000000 08:15 2969156 /lib/libgcc_s.so.1
b772a000-b772b000 rw-p 0000a000 08:15 2969156 /lib/libgcc_s.so.1
b772b000-b772f000 r-xp 00000000 08:15 8128476 /home/rubys/.rvm/rubies/ruby-1.8.8-r28862/lib/ruby/1.8/i686-linux/readline.so
b772f000-b7730000 rw-p 00003000 08:15 8128476 /home/rubys/.rvm/rubies/ruby-1.8.8-r28862/lib/ruby/1.8/i686-linux/readline.so
b7730000-b7732000 rw-p b7730000 00:00 0
b7732000-b7733000 r-xp b7732000 00:00 0 [vdso]
b7733000-b774d000 r-xp 00000000 08:15 1796441 /lib/ld-2.7.so
b774d000-b774f000 rw-p 00019000 08:15 1796441 /lib/ld-2.7.so
bff1c000-bff31000 rw-p bffeb000 00:00 0 [stack]
20 ActiveRecord: Object Life Cycle 18 Active Record: The Basics