Is this a bug or other configuration is wrong?

[beyondjjw]

C:/Ruby193/lib/ruby/gems/1.9.1/gems/ffi-inliner-0.2.4/lib/ffi-inliner/inliner.rb:3: Use RbConfig instead of obsolete and deprecated Config.
C:/Ruby193/lib/ruby/gems/1.9.1/gems/net-snmp-0.2.5/lib/net/snmp}
C:/Ruby193/lib/ruby/gems/1.9.1/gems/net-snmp-0.2.5/lib/net/snmp/debug}
C:/Ruby193/lib/ruby/gems/1.9.1/gems/net-snmp-0.2.5/lib/net/snmp/wrapper}
C:/Ruby193/lib/ruby/gems/1.9.1/gems/net-snmp-0.2.5/lib/net/snmp/version}
C:/Ruby193/lib/ruby/gems/1.9.1/gems/net-snmp-0.2.5/lib/net/snmp/inline}
C:/Ruby193/lib/ruby/gems/1.9.1/gems/net-snmp-0.2.5/lib/net/snmp/constants}
C:/Ruby193/lib/ruby/gems/1.9.1/gems/net-snmp-0.2.5/lib/net/snmp/utility}
C:/Ruby193/lib/ruby/gems/1.9.1/gems/net-snmp-0.2.5/lib/net/snmp/oid}
C:/Ruby193/lib/ruby/gems/1.9.1/gems/net-snmp-0.2.5/lib/net/snmp/error}
C:/Ruby193/lib/ruby/gems/1.9.1/gems/net-snmp-0.2.5/lib/net/snmp/pdu}
C:/Ruby193/lib/ruby/gems/1.9.1/gems/net-snmp-0.2.5/lib/net/snmp/session}
C:/Ruby193/lib/ruby/gems/1.9.1/gems/net-snmp-0.2.5/lib/net/snmp/trap_session}
C:/Ruby193/lib/ruby/gems/1.9.1/gems/net-snmp-0.2.5/lib/net/snmp/varbind}
C:/Ruby193/lib/ruby/gems/1.9.1/gems/net-snmp-0.2.5/lib/net/snmp/mib}
C:/Ruby193/lib/ruby/gems/1.9.1/gems/net-snmp-0.2.5/lib/net/snmp/mib.rb:1: [BUG] Segmentation fault
ruby 1.9.3p545 (2014-02-24) [i386-mingw32]

-- Control frame information -----------------------------------------------
c:0031 p:---- s:0105 b:0105 l:000104 d:000104 CFUNC :snmp_set_save_descriptions
c:0030 p:0021 s:0101 b:0101 l:000100 d:000100 TOP C:/Ruby193/lib/ruby/gems/1.9.1/gems/net-snmp-0.2.5/lib/net/snmp/mib.rb:1
c:0029 p:---- s:0099 b:0099 l:000098 d:000098 FINISH
c:0028 p:---- s:0097 b:0097 l:000096 d:000096 CFUNC :require
c:0027 p:0036 s:0093 b:0093 l:000092 d:000092 METHOD C:/Ruby193/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36
c:0026 p:0069 s:0086 b:0086 l:000077 d:000085 BLOCK C:/Ruby193/lib/ruby/gems/1.9.1/gems/net-snmp-0.2.5/lib/net-snmp.rb:8
c:0025 p:---- s:0083 b:0083 l:000082 d:000082 FINISH
c:0024 p:---- s:0081 b:0081 l:000080 d:000080 CFUNC :each
c:0023 p:0090 s:0078 b:0078 l:000077 d:000077 TOP C:/Ruby193/lib/ruby/gems/1.9.1/gems/net-snmp-0.2.5/lib/net-snmp.rb:6
c:0022 p:---- s:0076 b:0076 l:000075 d:000075 FINISH
c:0021 p:---- s:0074 b:0074 l:000073 d:000073 CFUNC :require
c:0020 p:0089 s:0070 b:0070 l:000066 d:000069 BLOCK C:/Ruby193/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:60
c:0019 p:0158 s:0067 b:0067 l:000066 d:000066 METHOD C:/Ruby193/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:35
c:0018 p:0011 s:0060 b:0060 l:000059 d:000059 TOP D:/zxsdr_v1.2.3.3_dev/platAutoTest/features/step_definitions/oss/snmptest.rb:3
c:0017 p:---- s:0058 b:0058 l:000057 d:000057 FINISH
c:0016 p:---- s:0056 b:0056 l:000055 d:000055 CFUNC :load
c:0015 p:0026 s:0052 b:0052 l:000051 d:000051 METHOD C:/Ruby193/lib/ruby/gems/1.9.1/gems/cucumber-1.3.15/lib/cucumber/rb_support/rb_language.rb:95
c:0014 p:0055 s:0048 b:0048 l:000047 d:000047 METHOD C:/Ruby193/lib/ruby/gems/1.9.1/gems/cucumber-1.3.15/lib/cucumber/runtime/support_code.rb:180
c:0013 p:0012 s:0043 b:0043 l:000034 d:000042 BLOCK C:/Ruby193/lib/ruby/gems/1.9.1/gems/cucumber-1.3.15/lib/cucumber/runtime/support_code.rb:83
c:0012 p:---- s:0040 b:0040 l:000039 d:000039 FINISH
c:0011 p:---- s:0038 b:0038 l:000037 d:000037 CFUNC :each
c:0010 p:0030 s:0035 b:0035 l:000034 d:000034 METHOD C:/Ruby193/lib/ruby/gems/1.9.1/gems/cucumber-1.3.15/lib/cucumber/runtime/support_code.rb:82
c:0009 p:0039 s:0031 b:0031 l:000030 d:000030 METHOD C:/Ruby193/lib/ruby/gems/1.9.1/gems/cucumber-1.3.15/lib/cucumber/runtime.rb:184
c:0008 p:0011 s:0027 b:0027 l:000026 d:000026 METHOD C:/Ruby193/lib/ruby/gems/1.9.1/gems/cucumber-1.3.15/lib/cucumber/runtime.rb:42
c:0007 p:0098 s:0023 b:0023 l:000022 d:000022 METHOD C:/Ruby193/lib/ruby/gems/1.9.1/gems/cucumber-1.3.15/lib/cucumber/cli/main.rb:47
c:0006 p:0224 s:0016 b:0016 l:000015 d:000015 TOP C:/Ruby193/lib/ruby/gems/1.9.1/gems/cucumber-1.3.15/bin/cucumber:13
c:0005 p:---- s:0014 b:0014 l:000013 d:000013 FINISH
c:0004 p:---- s:0012 b:0012 l:000011 d:000011 CFUNC :load
c:0003 p:0167 s:0008 b:0008 l:0003b4 d:00059c EVAL C:/Ruby193/bin/cucumber:23
c:0002 p:---- s:0004 b:0004 l:000003 d:000003 FINISH
c:0001 p:0000 s:0002 b:0002 l:0003b4 d:0003b4 TOP

-- Ruby level backtrace information ----------------------------------------
C:/Ruby193/bin/cucumber:23:in <main>' C:/Ruby193/bin/cucumber:23:inload'
C:/Ruby193/lib/ruby/gems/1.9.1/gems/cucumber-1.3.15/bin/cucumber:13:in <top (required)>' C:/Ruby193/lib/ruby/gems/1.9.1/gems/cucumber-1.3.15/lib/cucumber/cli/main.rb:47:inexecute!'
C:/Ruby193/lib/ruby/gems/1.9.1/gems/cucumber-1.3.15/lib/cucumber/runtime.rb:42:in run!' C:/Ruby193/lib/ruby/gems/1.9.1/gems/cucumber-1.3.15/lib/cucumber/runtime.rb:184:inload_step_definitions'
C:/Ruby193/lib/ruby/gems/1.9.1/gems/cucumber-1.3.15/lib/cucumber/runtime/support_code.rb:82:in load_files!' C:/Ruby193/lib/ruby/gems/1.9.1/gems/cucumber-1.3.15/lib/cucumber/runtime/support_code.rb:82:ineach'
C:/Ruby193/lib/ruby/gems/1.9.1/gems/cucumber-1.3.15/lib/cucumber/runtime/support_code.rb:83:in block in load_files!' C:/Ruby193/lib/ruby/gems/1.9.1/gems/cucumber-1.3.15/lib/cucumber/runtime/support_code.rb:180:inload_file'
C:/Ruby193/lib/ruby/gems/1.9.1/gems/cucumber-1.3.15/lib/cucumber/rb_support/rb_language.rb:95:in load_code_file' C:/Ruby193/lib/ruby/gems/1.9.1/gems/cucumber-1.3.15/lib/cucumber/rb_support/rb_language.rb:95:inload'
D:/zxsdr_v1.2.3.3_dev/platAutoTest/features/step_definitions/oss/snmptest.rb:3:in <top (required)>' C:/Ruby193/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:35:inrequire'
C:/Ruby193/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:60:in rescue in require' C:/Ruby193/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:60:inrequire'
C:/Ruby193/lib/ruby/gems/1.9.1/gems/net-snmp-0.2.5/lib/net-snmp.rb:6:in <top (required)>' C:/Ruby193/lib/ruby/gems/1.9.1/gems/net-snmp-0.2.5/lib/net-snmp.rb:6:ineach'
C:/Ruby193/lib/ruby/gems/1.9.1/gems/net-snmp-0.2.5/lib/net-snmp.rb:8:in block in <top (required)>' C:/Ruby193/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:inrequire'
C:/Ruby193/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in require' C:/Ruby193/lib/ruby/gems/1.9.1/gems/net-snmp-0.2.5/lib/net/snmp/mib.rb:1:in<top (required)>'
C:/Ruby193/lib/ruby/gems/1.9.1/gems/net-snmp-0.2.5/lib/net/snmp/mib.rb:1:in `snmp_set_save_descriptions'

-- C level backtrace information -------------------------------------------