Segmentation Fault in Debian Stretch x86_amd64

Hi. I am seeing this segmentation fault in x64 bits. It works fine in 32 bits. Same laptop, same OS versions, just changes from x32 to x64, and same midi devices (real raw midi devices) with or without them, or with different ones. Same thing happens with other 2 laptop pcs: good in x32, bad in x64.

joao@LG15:~$ irb irb(main):001:0> require 'alsa-rawmidi' => true irb(main):002:0> AlsaRawMIDI::Device.all.to_s /var/lib/gems/2.3.0/gems/alsa-rawmidi-0.3.2/lib/alsa-rawmidi/api.rb:407: [BUG] Segmentation fault at 0xffffffffbbb31f48 ruby 2.3.3p222 (2016-11-21) [x86_64-linux-gnu]

-- Control frame information ----------------------------------------------- c:0031 p:---- s:0126 e:000125 CFUNC :snd_ctl_rawmidi_next_device c:0030 p:0041 s:0121 e:000120 BLOCK /var/lib/gems/2.3.0/gems/alsa-rawmidi-0.3.2/lib/alsa-rawmidi/api.rb:407 [FINISH] c:0029 p:---- s:0117 e:000116 CFUNC :select c:0028 p:0031 s:0114 e:000113 METHOD /var/lib/gems/2.3.0/gems/alsa-rawmidi-0.3.2/lib/alsa-rawmidi/api.rb:405 c:0027 p:0019 s:0109 e:000108 METHOD /var/lib/gems/2.3.0/gems/alsa-rawmidi-0.3.2/lib/alsa-rawmidi/soundcard.rb:31 c:0026 p:0030 s:0105 e:000104 METHOD /var/lib/gems/2.3.0/gems/alsa-rawmidi-0.3.2/lib/alsa-rawmidi/soundcard.rb:14 [FINISH] c:0025 p:---- s:0101 e:000100 CFUNC :new c:0024 p:0072 s:0097 e:000093 METHOD /var/lib/gems/2.3.0/gems/alsa-rawmidi-0.3.2/lib/alsa-rawmidi/soundcard.rb:23 c:0023 p:0016 s:0090 e:000089 BLOCK /var/lib/gems/2.3.0/gems/alsa-rawmidi-0.3.2/lib/alsa-rawmidi/device.rb:45 [FINISH] c:0022 p:---- s:0086 e:000085 CFUNC :times c:0021 p:0029 s:0083 e:000082 METHOD /var/lib/gems/2.3.0/gems/alsa-rawmidi-0.3.2/lib/alsa-rawmidi/device.rb:44 c:0020 p:0022 s:0078 e:000077 METHOD /var/lib/gems/2.3.0/gems/alsa-rawmidi-0.3.2/lib/alsa-rawmidi/device.rb:25 c:0019 p:0008 s:0075 e:000074 METHOD /var/lib/gems/2.3.0/gems/alsa-rawmidi-0.3.2/lib/alsa-rawmidi/device.rb:31 c:0018 p:0014 s:0072 e:000071 EVAL (irb):2 [FINISH] c:0017 p:---- s:0070 e:000069 CFUNC :eval c:0016 p:0025 s:0063 e:000062 METHOD /usr/lib/ruby/2.3.0/irb/workspace.rb:87 c:0015 p:0027 s:0056 e:000054 METHOD /usr/lib/ruby/2.3.0/irb/context.rb:380 c:0014 p:0024 s:0050 e:000049 BLOCK /usr/lib/ruby/2.3.0/irb.rb:489 c:0013 p:0041 s:0042 e:000041 METHOD /usr/lib/ruby/2.3.0/irb.rb:623 c:0012 p:0011 s:0037 e:000036 BLOCK /usr/lib/ruby/2.3.0/irb.rb:486 c:0011 p:0128 s:0033 e:000032 BLOCK /usr/lib/ruby/2.3.0/irb/ruby-lex.rb:246 [FINISH] c:0010 p:---- s:0030 e:000029 CFUNC :loop c:0009 p:0009 s:0027 e:000026 BLOCK /usr/lib/ruby/2.3.0/irb/ruby-lex.rb:232 [FINISH] c:0008 p:---- s:0025 e:000024 CFUNC :catch c:0007 p:0018 s:0021 e:000020 METHOD /usr/lib/ruby/2.3.0/irb/ruby-lex.rb:231 c:0006 p:0037 s:0018 E:0017e0 METHOD /usr/lib/ruby/2.3.0/irb.rb:485 c:0005 p:0009 s:0015 e:000014 BLOCK /usr/lib/ruby/2.3.0/irb.rb:395 [FINISH] c:0004 p:---- s:0013 e:000012 CFUNC :catch c:0003 p:0174 s:0009 E:000650 METHOD /usr/lib/ruby/2.3.0/irb.rb:394 c:0002 p:0023 s:0004 E:002370 EVAL /usr/bin/irb:11 [FINISH] c:0001 p:0000 s:0002 E:0004e0 (none) [FINISH]

-- Ruby level backtrace information ---------------------------------------- /usr/bin/irb:11:in <main>' /usr/lib/ruby/2.3.0/irb.rb:394:instart' /usr/lib/ruby/2.3.0/irb.rb:394:in catch' /usr/lib/ruby/2.3.0/irb.rb:395:inblock in start' /usr/lib/ruby/2.3.0/irb.rb:485:in eval_input' /usr/lib/ruby/2.3.0/irb/ruby-lex.rb:231:ineach_top_level_statement' /usr/lib/ruby/2.3.0/irb/ruby-lex.rb:231:in catch' /usr/lib/ruby/2.3.0/irb/ruby-lex.rb:232:inblock in each_top_level_statement' /usr/lib/ruby/2.3.0/irb/ruby-lex.rb:232:in loop' /usr/lib/ruby/2.3.0/irb/ruby-lex.rb:246:inblock (2 levels) in each_top_level_statement' /usr/lib/ruby/2.3.0/irb.rb:486:in block in eval_input' /usr/lib/ruby/2.3.0/irb.rb:623:insignal_status' /usr/lib/ruby/2.3.0/irb.rb:489:in block (2 levels) in eval_input' /usr/lib/ruby/2.3.0/irb/context.rb:380:inevaluate' /usr/lib/ruby/2.3.0/irb/workspace.rb:87:in evaluate' /usr/lib/ruby/2.3.0/irb/workspace.rb:87:ineval' (irb):2:in irb_binding' /var/lib/gems/2.3.0/gems/alsa-rawmidi-0.3.2/lib/alsa-rawmidi/device.rb:31:inall' /var/lib/gems/2.3.0/gems/alsa-rawmidi-0.3.2/lib/alsa-rawmidi/device.rb:25:in all_by_type' /var/lib/gems/2.3.0/gems/alsa-rawmidi-0.3.2/lib/alsa-rawmidi/device.rb:44:inget_devices' /var/lib/gems/2.3.0/gems/alsa-rawmidi-0.3.2/lib/alsa-rawmidi/device.rb:44:in times' /var/lib/gems/2.3.0/gems/alsa-rawmidi-0.3.2/lib/alsa-rawmidi/device.rb:45:inblock in get_devices' /var/lib/gems/2.3.0/gems/alsa-rawmidi-0.3.2/lib/alsa-rawmidi/soundcard.rb:23:in find' /var/lib/gems/2.3.0/gems/alsa-rawmidi-0.3.2/lib/alsa-rawmidi/soundcard.rb:23:innew' /var/lib/gems/2.3.0/gems/alsa-rawmidi-0.3.2/lib/alsa-rawmidi/soundcard.rb:14:in initialize' /var/lib/gems/2.3.0/gems/alsa-rawmidi-0.3.2/lib/alsa-rawmidi/soundcard.rb:31:inpopulate_subdevices' /var/lib/gems/2.3.0/gems/alsa-rawmidi-0.3.2/lib/alsa-rawmidi/api.rb:405:in get_device_ids' /var/lib/gems/2.3.0/gems/alsa-rawmidi-0.3.2/lib/alsa-rawmidi/api.rb:405:inselect' /var/lib/gems/2.3.0/gems/alsa-rawmidi-0.3.2/lib/alsa-rawmidi/api.rb:407:in block in get_device_ids' /var/lib/gems/2.3.0/gems/alsa-rawmidi-0.3.2/lib/alsa-rawmidi/api.rb:407:insnd_ctl_rawmidi_next_device'

-- Machine register context ------------------------------------------------ RIP: 0x00007f4261e038ba RBP: 0x00007ffd2c0b4300 RSP: 0x00007ffd2c0b42f8 RAX: 0x0000000000000000 RBX: 0x000055c5bbb07980 RCX: 0x0000000000000012 RDX: 0x0000000000000d68 RDI: 0xffffffffbbb31f30 RSI: 0x000055c5bbb31b20 R8: 0x00007f4261e89f5f R9: 0x0000000000000001 R10: 0x0000000000000000 R11: 0x00007f4261e038b0 R12: 0x00007f4261e038b0 R13: 0x00007ffd2c0b4470 R14: 0x00007ffd2c0b4450 R15: 0x00007ffd2c0b44a0 EFL: 0x0000000000010202

-- C level backtrace information ------------------------------------------- /usr/lib/x86_64-linux-gnu/libruby-2.3.so.2.3 [0x7f42647d1ee5] /usr/lib/x86_64-linux-gnu/libruby-2.3.so.2.3 [0x7f42647d211c] /usr/lib/x86_64-linux-gnu/libruby-2.3.so.2.3 [0x7f42646ab984] /usr/lib/x86_64-linux-gnu/libruby-2.3.so.2.3 [0x7f426475d6de] /lib/x86_64-linux-gnu/libpthread.so.0 [0x7f42644320c0] /usr/lib/x86_64-linux-gnu/libasound.so(snd_ctl_rawmidi_next_device+0xa) [0x7f4261e038ba] /var/lib/gems/2.3.0/gems/ffi-1.10.0/lib/ffi_c.so(ffi_call_unix64+0x55) [0x7f42620e9b1d] /var/lib/gems/2.3.0/gems/ffi-1.10.0/lib/ffi_c.so [0x7f42620e94a3] /var/lib/gems/2.3.0/gems/ffi-1.10.0/lib/ffi_c.so(ffi_call+0x66) [0x7f42620e950c] /var/lib/gems/2.3.0/gems/ffi-1.10.0/lib/ffi_c.so(rbffi_CallFunction+0xf0) [0x7f42620ddf40] Call.c:433 /var/lib/gems/2.3.0/gems/ffi-1.10.0/lib/ffi_c.so(custom_trampoline+0x26) [0x7f42620e1696] MethodHandle.c:232 /usr/lib/x86_64-linux-gnu/libruby-2.3.so.2.3 [0x7f42647befa5] /usr/lib/x86_64-linux-gnu/libruby-2.3.so.2.3 [0x7f42647cd38f] /usr/lib/x86_64-linux-gnu/libruby-2.3.so.2.3 [0x7f42647ce413] /usr/lib/x86_64-linux-gnu/libruby-2.3.so.2.3 [0x7f42647c2da8] /usr/lib/x86_64-linux-gnu/libruby-2.3.so.2.3 [0x7f42647c7fcf] /usr/lib/x86_64-linux-gnu/libruby-2.3.so.2.3(rb_yield+0x374) [0x7f42647cec34] /usr/lib/x86_64-linux-gnu/libruby-2.3.so.2.3 [0x7f426466fed4] /usr/lib/x86_64-linux-gnu/libruby-2.3.so.2.3 [0x7f42647befa5] /usr/lib/x86_64-linux-gnu/libruby-2.3.so.2.3 [0x7f42647cd38f] /usr/lib/x86_64-linux-gnu/libruby-2.3.so.2.3 [0x7f42647ce413] /usr/lib/x86_64-linux-gnu/libruby-2.3.so.2.3 [0x7f42647c2cdc] /usr/lib/x86_64-linux-gnu/libruby-2.3.so.2.3 [0x7f42647c7fcf] /usr/lib/x86_64-linux-gnu/libruby-2.3.so.2.3 [0x7f42647c9d6c] /usr/lib/x86_64-linux-gnu/libruby-2.3.so.2.3 [0x7f42647ca9cf] /usr/lib/x86_64-linux-gnu/libruby-2.3.so.2.3(rb_class_new_instance+0x21) [0x7f42646fe4c1] /usr/lib/x86_64-linux-gnu/libruby-2.3.so.2.3 [0x7f42647befa5] /usr/lib/x86_64-linux-gnu/libruby-2.3.so.2.3 [0x7f42647cd38f] /usr/lib/x86_64-linux-gnu/libruby-2.3.so.2.3 [0x7f42647ce413] /usr/lib/x86_64-linux-gnu/libruby-2.3.so.2.3 [0x7f42647c2da8] /usr/lib/x86_64-linux-gnu/libruby-2.3.so.2.3 [0x7f42647c7fcf] /usr/lib/x86_64-linux-gnu/libruby-2.3.so.2.3 [0x7f42647cc10c] /usr/lib/x86_64-linux-gnu/libruby-2.3.so.2.3 [0x7f42646f37e0] /usr/lib/x86_64-linux-gnu/libruby-2.3.so.2.3 [0x7f42647befa5] /usr/lib/x86_64-linux-gnu/libruby-2.3.so.2.3 [0x7f42647cd38f] /usr/lib/x86_64-linux-gnu/libruby-2.3.so.2.3 [0x7f42647ce413] /usr/lib/x86_64-linux-gnu/libruby-2.3.so.2.3 [0x7f42647c2cdc] /usr/lib/x86_64-linux-gnu/libruby-2.3.so.2.3 [0x7f42647c7fcf] /usr/lib/x86_64-linux-gnu/libruby-2.3.so.2.3 [0x7f42647c935b] /usr/lib/x86_64-linux-gnu/libruby-2.3.so.2.3 [0x7f42647c982f] /usr/lib/x86_64-linux-gnu/libruby-2.3.so.2.3 [0x7f42647befa5] /usr/lib/x86_64-linux-gnu/libruby-2.3.so.2.3 [0x7f42647c2da8] /usr/lib/x86_64-linux-gnu/libruby-2.3.so.2.3 [0x7f42647c7fcf] /usr/lib/x86_64-linux-gnu/libruby-2.3.so.2.3 [0x7f42647cbe9c] /usr/lib/x86_64-linux-gnu/libruby-2.3.so.2.3(rb_rescue2+0xbe) [0x7f42646b11ce] /usr/lib/x86_64-linux-gnu/libruby-2.3.so.2.3 [0x7f42647befa5] /usr/lib/x86_64-linux-gnu/libruby-2.3.so.2.3 [0x7f42647cd38f] /usr/lib/x86_64-linux-gnu/libruby-2.3.so.2.3 [0x7f42647ce413] /usr/lib/x86_64-linux-gnu/libruby-2.3.so.2.3 [0x7f42647c2cdc] /usr/lib/x86_64-linux-gnu/libruby-2.3.so.2.3 [0x7f42647c7fcf] /usr/lib/x86_64-linux-gnu/libruby-2.3.so.2.3 [0x7f42647cc37c] /usr/lib/x86_64-linux-gnu/libruby-2.3.so.2.3 [0x7f42647bfb6a] /usr/lib/x86_64-linux-gnu/libruby-2.3.so.2.3(rb_catch_obj+0xe) [0x7f42647bfc4e] /usr/lib/x86_64-linux-gnu/libruby-2.3.so.2.3 [0x7f42647bfcfe] /usr/lib/x86_64-linux-gnu/libruby-2.3.so.2.3 [0x7f42647befa5] /usr/lib/x86_64-linux-gnu/libruby-2.3.so.2.3 [0x7f42647cd38f] /usr/lib/x86_64-linux-gnu/libruby-2.3.so.2.3 [0x7f42647ce413] /usr/lib/x86_64-linux-gnu/libruby-2.3.so.2.3 [0x7f42647c2cdc] /usr/lib/x86_64-linux-gnu/libruby-2.3.so.2.3 [0x7f42647c7fcf] /usr/lib/x86_64-linux-gnu/libruby-2.3.so.2.3 [0x7f42647cc37c] /usr/lib/x86_64-linux-gnu/libruby-2.3.so.2.3 [0x7f42647bfb6a] /usr/lib/x86_64-linux-gnu/libruby-2.3.so.2.3(rb_catch_obj+0xe) [0x7f42647bfc4e] /usr/lib/x86_64-linux-gnu/libruby-2.3.so.2.3 [0x7f42647bfcfe] /usr/lib/x86_64-linux-gnu/libruby-2.3.so.2.3 [0x7f42647befa5] /usr/lib/x86_64-linux-gnu/libruby-2.3.so.2.3 [0x7f42647cd38f] /usr/lib/x86_64-linux-gnu/libruby-2.3.so.2.3 [0x7f42647ce413] /usr/lib/x86_64-linux-gnu/libruby-2.3.so.2.3 [0x7f42647c2cdc] /usr/lib/x86_64-linux-gnu/libruby-2.3.so.2.3 [0x7f42647c7fcf] /usr/lib/x86_64-linux-gnu/libruby-2.3.so.2.3 [0x7f42646af02d] /usr/lib/x86_64-linux-gnu/libruby-2.3.so.2.3(ruby_exec_node+0x1d) [0x7f42646b09cd] /usr/lib/x86_64-linux-gnu/libruby-2.3.so.2.3(ruby_run_node+0x1e) [0x7f42646b2ace] irb [0x55c5ba0a691b] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf1) [0x7f42636df2e1] irb(_start+0x2a) [0x55c5ba0a694a]

-- Other runtime information -----------------------------------------------

Loaded script: irb
Loaded features:

0 enumerator.so 1 thread.rb 2 rational.so 3 complex.so 4 /usr/lib/x86_64-linux-gnu/ruby/2.3.0/enc/encdb.so 5 /usr/lib/x86_64-linux-gnu/ruby/2.3.0/enc/trans/transdb.so 6 /usr/lib/x86_64-linux-gnu/ruby/2.3.0/enc/iso_8859_1.so 7 /usr/lib/ruby/2.3.0/unicode_normalize.rb 8 /usr/lib/x86_64-linux-gnu/ruby/2.3.0/rbconfig.rb 9 /usr/local/lib/site_ruby/2.3.0/rubygems/compatibility.rb 10 /usr/local/lib/site_ruby/2.3.0/rubygems/defaults.rb 11 /usr/local/lib/site_ruby/2.3.0/rubygems/deprecate.rb 12 /usr/local/lib/site_ruby/2.3.0/rubygems/errors.rb 13 /usr/local/lib/site_ruby/2.3.0/rubygems/version.rb 14 /usr/local/lib/site_ruby/2.3.0/rubygems/requirement.rb 15 /usr/local/lib/site_ruby/2.3.0/rubygems/platform.rb 16 /usr/local/lib/site_ruby/2.3.0/rubygems/basic_specification.rb 17 /usr/local/lib/site_ruby/2.3.0/rubygems/stub_specification.rb 18 /usr/lib/ruby/2.3.0/delegate.rb 19 /usr/lib/ruby/2.3.0/uri/rfc2396_parser.rb 20 /usr/lib/ruby/2.3.0/uri/rfc3986_parser.rb 21 /usr/lib/ruby/2.3.0/uri/common.rb 22 /usr/lib/ruby/2.3.0/uri/generic.rb 23 /usr/lib/ruby/2.3.0/uri/ftp.rb 24 /usr/lib/ruby/2.3.0/uri/http.rb 25 /usr/lib/ruby/2.3.0/uri/https.rb 26 /usr/lib/ruby/2.3.0/uri/ldap.rb 27 /usr/lib/ruby/2.3.0/uri/ldaps.rb 28 /usr/lib/ruby/2.3.0/uri/mailto.rb 29 /usr/lib/ruby/2.3.0/uri.rb 30 /usr/local/lib/site_ruby/2.3.0/rubygems/specification_policy.rb 31 /usr/local/lib/site_ruby/2.3.0/rubygems/util/list.rb 32 /usr/lib/x86_64-linux-gnu/ruby/2.3.0/stringio.so 33 /usr/local/lib/site_ruby/2.3.0/rubygems/specification.rb 34 /usr/local/lib/site_ruby/2.3.0/rubygems/exceptions.rb 35 /usr/lib/ruby/vendor_ruby/rubygems/defaults/operating_system.rb 36 /usr/local/lib/site_ruby/2.3.0/rubygems/util.rb 37 /usr/local/lib/site_ruby/2.3.0/rubygems/bundler_version_finder.rb 38 /usr/local/lib/site_ruby/2.3.0/rubygems/dependency.rb 39 /usr/local/lib/site_ruby/2.3.0/rubygems/core_ext/kernel_gem.rb 40 /usr/lib/ruby/2.3.0/monitor.rb 41 /usr/local/lib/site_ruby/2.3.0/rubygems/core_ext/kernel_require.rb 42 /usr/local/lib/site_ruby/2.3.0/rubygems/core_ext/kernel_warn.rb 43 /usr/local/lib/site_ruby/2.3.0/rubygems.rb 44 /usr/lib/ruby/vendor_ruby/did_you_mean/version.rb 45 /usr/lib/ruby/vendor_ruby/did_you_mean/core_ext/name_error.rb 46 /usr/lib/ruby/vendor_ruby/did_you_mean/levenshtein.rb 47 /usr/lib/ruby/vendor_ruby/did_you_mean/jaro_winkler.rb 48 /usr/lib/ruby/vendor_ruby/did_you_mean/spell_checkable.rb 49 /usr/lib/ruby/vendor_ruby/did_you_mean/spell_checkers/name_error_checkers/class_name_checker.rb 50 /usr/lib/ruby/vendor_ruby/did_you_mean/spell_checkers/name_error_checkers/variable_name_checker.rb 51 /usr/lib/ruby/vendor_ruby/did_you_mean/spell_checkers/name_error_checkers.rb 52 /usr/lib/ruby/vendor_ruby/did_you_mean/spell_checkers/method_name_checker.rb 53 /usr/lib/ruby/vendor_ruby/did_you_mean/spell_checkers/null_checker.rb 54 /usr/lib/ruby/vendor_ruby/did_you_mean/formatter.rb 55 /usr/lib/ruby/vendor_ruby/did_you_mean.rb 56 /usr/lib/ruby/2.3.0/e2mmap.rb 57 /usr/lib/ruby/2.3.0/irb/init.rb 58 /usr/lib/ruby/2.3.0/irb/workspace.rb 59 /usr/lib/ruby/2.3.0/irb/inspector.rb 60 /usr/lib/ruby/2.3.0/irb/context.rb 61 /usr/lib/ruby/2.3.0/irb/extend-command.rb 62 /usr/lib/ruby/2.3.0/irb/output-method.rb 63 /usr/lib/ruby/2.3.0/irb/notifier.rb 64 /usr/lib/ruby/2.3.0/irb/slex.rb 65 /usr/lib/ruby/2.3.0/irb/ruby-token.rb 66 /usr/lib/ruby/2.3.0/irb/ruby-lex.rb 67 /usr/lib/ruby/2.3.0/irb/src_encoding.rb 68 /usr/lib/ruby/2.3.0/irb/magic-file.rb 69 /usr/lib/x86_64-linux-gnu/ruby/2.3.0/readline.so 70 /usr/lib/ruby/2.3.0/irb/input-method.rb 71 /usr/lib/ruby/2.3.0/irb/locale.rb 72 /usr/lib/ruby/2.3.0/irb.rb 73 /usr/local/lib/site_ruby/2.3.0/rubygems/path_support.rb 74 /var/lib/gems/2.3.0/gems/ffi-1.10.0/lib/ffi_c.so 75 /var/lib/gems/2.3.0/gems/ffi-1.10.0/lib/ffi/platform.rb 76 /var/lib/gems/2.3.0/gems/ffi-1.10.0/lib/ffi/types.rb 77 /var/lib/gems/2.3.0/gems/ffi-1.10.0/lib/ffi/library.rb 78 /var/lib/gems/2.3.0/gems/ffi-1.10.0/lib/ffi/errno.rb 79 /var/lib/gems/2.3.0/gems/ffi-1.10.0/lib/ffi/pointer.rb 80 /var/lib/gems/2.3.0/gems/ffi-1.10.0/lib/ffi/memorypointer.rb 81 /var/lib/gems/2.3.0/gems/ffi-1.10.0/lib/ffi/struct_layout_builder.rb 82 /var/lib/gems/2.3.0/gems/ffi-1.10.0/lib/ffi/struct.rb 83 /var/lib/gems/2.3.0/gems/ffi-1.10.0/lib/ffi/union.rb 84 /var/lib/gems/2.3.0/gems/ffi-1.10.0/lib/ffi/managedstruct.rb 85 /var/lib/gems/2.3.0/gems/ffi-1.10.0/lib/ffi/callback.rb 86 /var/lib/gems/2.3.0/gems/ffi-1.10.0/lib/ffi/io.rb 87 /var/lib/gems/2.3.0/gems/ffi-1.10.0/lib/ffi/autopointer.rb 88 /var/lib/gems/2.3.0/gems/ffi-1.10.0/lib/ffi/variadic.rb 89 /var/lib/gems/2.3.0/gems/ffi-1.10.0/lib/ffi/enum.rb 90 /var/lib/gems/2.3.0/gems/ffi-1.10.0/lib/ffi/ffi.rb 91 /var/lib/gems/2.3.0/gems/ffi-1.10.0/lib/ffi.rb 92 /var/lib/gems/2.3.0/gems/alsa-rawmidi-0.3.2/lib/alsa-rawmidi/api.rb 93 /var/lib/gems/2.3.0/gems/alsa-rawmidi-0.3.2/lib/alsa-rawmidi/device.rb 94 /var/lib/gems/2.3.0/gems/alsa-rawmidi-0.3.2/lib/alsa-rawmidi/version.rb 95 /var/lib/gems/2.3.0/gems/alsa-rawmidi-0.3.2/lib/alsa-rawmidi/input.rb 96 /var/lib/gems/2.3.0/gems/alsa-rawmidi-0.3.2/lib/alsa-rawmidi/output.rb 97 /var/lib/gems/2.3.0/gems/alsa-rawmidi-0.3.2/lib/alsa-rawmidi/soundcard.rb 98 /var/lib/gems/2.3.0/gems/alsa-rawmidi-0.3.2/lib/alsa-rawmidi.rb
Process memory map:

55c5ba0a6000-55c5ba0a7000 r-xp 00000000 08:01 395140 55c5ba2a6000-55c5ba2a7000 r--p 00000000 08:01 395140 55c5ba2a7000-55c5ba2a8000 rw-p 00001000 08:01 395140 55c5bb33c000-55c5bbb7e000 rw-p 00000000 00:00 0 7f425cc7e000-7f425ce1b000 r--s 00000000 08:01 6687195 7f425ce1b000-7f425d096000 r--s 00000000 08:01 1316942 7f425d096000-7f425d0ac000 r-xp 00000000 08:01 6687228 7f425d0ac000-7f425d2ab000 ---p 00016000 08:01 6687228 7f425d2ab000-7f425d2ac000 r--p 00015000 08:01 6687228 7f425d2ac000-7f425d2ad000 rw-p 00016000 08:01 6687228 7f425d2ad000-7f425d2af000 r-xp 00000000 08:01 1313424 7f425d2af000-7f425d4ae000 ---p 00002000 08:01 1313424 7f425d4ae000-7f425d4af000 r--p 00001000 08:01 1313424 7f425d4af000-7f425d4b0000 rw-p 00002000 08:01 1313424 7f425d4b0000-7f425d4c3000 r-xp 00000000 08:01 6687234 7f425d4c3000-7f425d6c2000 ---p 00013000 08:01 6687234 7f425d6c2000-7f425d6c3000 r--p 00012000 08:01 6687234 7f425d6c3000-7f425d6c4000 rw-p 00013000 08:01 6687234 7f425d6c4000-7f425d736000 r-xp 00000000 08:01 6687319 7f425d736000-7f425d935000 ---p 00072000 08:01 6687319 7f425d935000-7f425d936000 r--p 00071000 08:01 6687319 7f425d936000-7f425d937000 rw-p 00072000 08:01 6687319 7f425d937000-7f425d94b000 r-xp 00000000 08:01 6687334 7f425d94b000-7f425db4a000 ---p 00014000 08:01 6687334 7f425db4a000-7f425db4b000 r--p 00013000 08:01 6687334 7f425db4b000-7f425db4c000 rw-p 00014000 08:01 6687334 7f425db4c000-7f425db4e000 rw-p 00000000 00:00 0 7f425db4e000-7f425dbdb000 r-xp 00000000 08:01 1317256 7f425dbdb000-7f425ddda000 ---p 0008d000 08:01 1317256 7f425ddda000-7f425ddf6000 r--p 0008c000 08:01 1317256 7f425ddf6000-7f425ddf7000 rw-p 000a8000 08:01 1317256 7f425ddf7000-7f425de21000 r-xp 00000000 08:01 1317260 7f425de21000-7f425e021000 ---p 0002a000 08:01 1317260 7f425e021000-7f425e022000 r--p 0002a000 08:01 1317260 7f425e022000-7f425e023000 rw-p 0002b000 08:01 1317260 7f425e023000-7f425e02a000 r-xp 00000000 08:01 1316592 7f425e02a000-7f425e22a000 ---p 00007000 08:01 1316592 7f425e22a000-7f425e22b000 r--p 00007000 08:01 1316592 7f425e22b000-7f425e22c000 rw-p 00008000 08:01 1316592 7f425e22c000-7f425e2a1000 r-xp 00000000 08:01 1314567 7f425e2a1000-7f425e4a1000 ---p 00075000 08:01 1314567 7f425e4a1000-7f425e4a2000 r--p 00075000 08:01 1314567 7f425e4a2000-7f425e4a3000 rw-p 00076000 08:01 1314567 7f425e4a3000-7f425e4b7000 r-xp 00000000 08:01 6687283 7f425e4b7000-7f425e6b7000 ---p 00014000 08:01 6687283 7f425e6b7000-7f425e6b8000 r--p 00014000 08:01 6687283 7f425e6b8000-7f425e6b9000 rw-p 00015000 08:01 6687283 7f425e6b9000-7f425e6bb000 rw-p 00000000 00:00 0 7f425e6bb000-7f425e7c2000 r-xp 00000000 08:01 6686640 7f425e7c2000-7f425e9c2000 ---p 00107000 08:01 6686640 7f425e9c2000-7f425e9c4000 r--p 00107000 08:01 6686640 7f425e9c4000-7f425e9cb000 rw-p 00109000 08:01 6686640 7f425e9cb000-7f425e9dc000 r-xp 00000000 08:01 1316401 7f425e9dc000-7f425ebdb000 ---p 00011000 08:01 1316401 7f425ebdb000-7f425ebdc000 r--p 00010000 08:01 1316401 7f425ebdc000-7f425ebdd000 rw-p 00011000 08:01 1316401 7f425ebdd000-7f425ec02000 r-xp 00000000 08:01 6687257 7f425ec02000-7f425ee01000 ---p 00025000 08:01 6687257 7f425ee01000-7f425ee02000 r--p 00024000 08:01 6687257 7f425ee02000-7f425ee03000 rw-p 00025000 08:01 6687257 7f425ee03000-7f425ee28000 r-xp 00000000 08:01 6687340 7f425ee28000-7f425f027000 ---p 00025000 08:01 6687340 7f425f027000-7f425f028000 r--p 00024000 08:01 6687340 7f425f028000-7f425f029000 rw-p 00025000 08:01 6687340 7f425f029000-7f425f02b000 rw-p 00000000 00:00 0 7f425f02b000-7f425f03a000 r-xp 00000000 08:01 1315040 7f425f03a000-7f425f239000 ---p 0000f000 08:01 1315040 7f425f239000-7f425f23a000 r--p 0000e000 08:01 1315040 7f425f23a000-7f425f23b000 rw-p 0000f000 08:01 1315040 7f425f23b000-7f425f24c000 r-xp 00000000 08:01 1315022 7f425f24c000-7f425f44b000 ---p 00011000 08:01 1315022 7f425f44b000-7f425f44c000 r--p 00010000 08:01 1315022 7f425f44c000-7f425f44d000 rw-p 00011000 08:01 1315022 7f425f44d000-7f425f451000 r-xp 00000000 08:01 6686625 7f425f451000-7f425f650000 ---p 00004000 08:01 6686625 7f425f650000-7f425f651000 r--p 00003000 08:01 6686625 7f425f651000-7f425f652000 rw-p 00004000 08:01 6686625 7f425f652000-7f425f665000 r-xp 00000000 08:01 6687191 7f425f665000-7f425f865000 ---p 00013000 08:01 6687191 7f425f865000-7f425f866000 r--p 00013000 08:01 6687191 7f425f866000-7f425f867000 rw-p 00014000 08:01 6687191 7f425f867000-7f425f868000 rw-p 00000000 00:00 0 7f425f868000-7f425f86d000 r-xp 00000000 08:01 1315018 7f425f86d000-7f425fa6c000 ---p 00005000 08:01 1315018 7f425fa6c000-7f425fa6d000 r--p 00004000 08:01 1315018 7f425fa6d000-7f425fa6e000 rw-p 00005000 08:01 1315018 7f425fa6e000-7f425fa71000 r-xp 00000000 08:01 1314996 7f425fa71000-7f425fc70000 ---p 00003000 08:01 1314996 7f425fc70000-7f425fc71000 r--p 00002000 08:01 1314996 7f425fc71000-7f425fc72000 rw-p 00003000 08:01 1314996 7f425fc72000-7f425fc77000 r-xp 00000000 08:01 1315160 7f425fc77000-7f425fe76000 ---p 00005000 08:01 1315160 7f425fe76000-7f425fe77000 r--p 00004000 08:01 1315160 7f425fe77000-7f425fe78000 rw-p 00005000 08:01 1315160 7f425fe78000-7f425feeb000 r-xp 00000000 08:01 1317006 7f425feeb000-7f42600ea000 ---p 00073000 08:01 1317006 7f42600ea000-7f42600ed000 r--p 00072000 08:01 1317006 7f42600ed000-7f42600ee000 rw-p 00075000 08:01 1317006 7f42600ee000-7f42600f0000 rw-p 00000000 00:00 0 7f42600f0000-7f42600f8000 r-xp 00000000 08:01 6687369 7f42600f8000-7f42602f8000 ---p 00008000 08:01 6687369 7f42602f8000-7f42602f9000 r--p 00008000 08:01 6687369 7f42602f9000-7f42602fa000 rw-p 00009000 08:01 6687369 7f42602fa000-7f42602ff000 r-xp 00000000 08:01 1315076 7f42602ff000-7f42604fe000 ---p 00005000 08:01 1315076 7f42604fe000-7f42604ff000 r--p 00004000 08:01 1315076 7f42604ff000-7f4260500000 rw-p 00005000 08:01 1315076 7f4260500000-7f4260507000 r-xp 00000000 08:01 1314975 7f4260507000-7f4260706000 ---p 00007000 08:01 1314975 7f4260706000-7f4260707000 r--p 00006000 08:01 1314975 7f4260707000-7f4260708000 rw-p 00007000 08:01 1314975 7f4260708000-7f426071f000 r-xp 00000000 08:01 1314597 7f426071f000-7f426091f000 ---p 00017000 08:01 1314597 7f426091f000-7f4260920000 r--p 00017000 08:01 1314597 7f4260920000-7f4260921000 rw-p 00018000 08:01 1314597 7f4260921000-7f4260925000 rw-p 00000000 00:00 0 7f4260925000-7f426094c000 r-xp 00000000 08:01 1317437 7f426094c000-7f4260b4b000 ---p 00027000 08:01 1317437 7f4260b4b000-7f4260b4c000 r--p 00026000 08:01 1317437 7f4260b4c000-7f4260b4d000 rw-p 00027000 08:01 1317437 7f4260b4d000-7f4260c87000 r-xp 00000000 08:01 1314985 7f4260c87000-7f4260e87000 ---p 0013a000 08:01 1314985 7f4260e87000-7f4260e88000 r--p 0013a000 08:01 1314985 7f4260e88000-7f4260e8d000 rw-p 0013b000 08:01 1314985 7f4260e8d000-7f4260e8e000 r-xp 00000000 08:01 1314981 7f4260e8e000-7f426108d000 ---p 00001000 08:01 1314981 7f426108d000-7f426108e000 r--p 00000000 08:01 1314981 7f426108e000-7f426108f000 rw-p 00001000 08:01 1314981 7f426108f000-7f4261093000 r-xp 00000000 08:01 6687200 7f4261093000-7f4261293000 ---p 00004000 08:01 6687200 7f4261293000-7f4261294000 r--p 00004000 08:01 6687200 7f4261294000-7f4261295000 rw-p 00005000 08:01 6687200 7f4261295000-7f42612e2000 r-xp 00000000 08:01 6687210 7f42612e2000-7f42614e2000 ---p 0004d000 08:01 6687210 7f42614e2000-7f42614e4000 r--p 0004d000 08:01 6687210 7f42614e4000-7f42614e5000 rw-p 0004f000 08:01 6687210 7f42614e5000-7f4261565000 r-xp 00000000 08:01 1573276 7f4261565000-7f4261765000 ---p 00080000 08:01 1573276 7f4261765000-7f4261767000 r--p 00080000 08:01 1573276 7f4261767000-7f4261768000 rw-p 00082000 08:01 1573276 7f4261768000-7f42617b6000 r-xp 00000000 08:01 1316849 7f42617b6000-7f42619b6000 ---p 0004e000 08:01 1316849 7f42619b6000-7f42619b8000 r--p 0004e000 08:01 1316849 7f42619b8000-7f42619b9000 rw-p 00050000 08:01 1316849 7f4261a00000-7f4261aae000 r--s 00000000 08:01 4076912 7f4261aae000-7f4261bbb000 r--s 00000000 08:01 1315146 7f4261bbb000-7f4261bc2000 r-xp 00000000 08:01 6687336 7f4261bc2000-7f4261dc1000 ---p 00007000 08:01 6687336 7f4261dc1000-7f4261dc2000 r--p 00006000 08:01 6687336 7f4261dc2000-7f4261dc3000 rw-p 00007000 08:01 6687336 7f4261dc3000-7f4261ec8000 r-xp 00000000 08:01 1315146 7f4261ec8000-7f42620c7000 ---p 00105000 08:01 1315146 7f42620c7000-7f42620cf000 r--p 00104000 08:01 1315146 7f42620cf000-7f42620d0000 rw-p 0010c000 08:01 1315146 7f42620d0000-7f42620f3000 r-xp 00000000 08:01 4076912 7f42620f3000-7f42622f2000 ---p 00023000 08:01 4076912 7f42622f2000-7f42622f3000 r--p 00022000 08:01 4076912 7f42622f3000-7f42622f4000 rw-p 00023000 08:01 4076912 7f42622f4000-7f426231a000 r-xp 00000000 08:01 6687353 7f426231a000-7f4262519000 ---p 00026000 08:01 6687353 7f4262519000-7f426251d000 r--p 00025000 08:01 6687353 7f426251d000-7f426251e000 rw-p 00029000 08:01 6687353 7f426251e000-7f4262540000 r-xp 00000000 08:01 6687270 7f4262540000-7f426273f000 ---p 00022000 08:01 6687270 7f426273f000-7f4262740000 r--p 00021000 08:01 6687270 7f4262740000-7f4262741000 rw-p 00022000 08:01 6687270 7f4262741000-7f4262785000 r-xp 00000000 08:01 6687333 7f4262785000-7f4262984000 ---p 00044000 08:01 6687333 7f4262984000-7f4262986000 r--p 00043000 08:01 6687333 7f4262986000-7f426298c000 rw-p 00045000 08:01 6687333 7f426298c000-7f426298e000 rw-p 00000000 00:00 0 7f426298e000-7f4262995000 r-xp 00000000 08:01 1574821 7f4262995000-7f4262b95000 ---p 00007000 08:01 1574821 7f4262b95000-7f4262b96000 r--p 00007000 08:01 1574821 7f4262b96000-7f4262b97000 rw-p 00008000 08:01 1574821 7f4262b97000-7f4262b9e000 r-xp 00000000 08:01 1574825 7f4262b9e000-7f4262d9d000 ---p 00007000 08:01 1574825 7f4262d9d000-7f4262d9e000 r--p 00006000 08:01 1574825 7f4262d9e000-7f4262d9f000 rw-p 00007000 08:01 1574825 7f4262d9f000-7f4262da1000 r-xp 00000000 08:01 1574747 7f4262da1000-7f4262fa0000 ---p 00002000 08:01 1574747 7f4262fa0000-7f4262fa1000 r--p 00001000 08:01 1574747 7f4262fa1000-7f4262fa2000 rw-p 00002000 08:01 1574747 7f4262fa2000-7f4262fa4000 r-xp 00000000 08:01 1574783 7f4262fa4000-7f42631a4000 ---p 00002000 08:01 1574783 7f42631a4000-7f42631a5000 r--p 00002000 08:01 1574783 7f42631a5000-7f42631a6000 rw-p 00003000 08:01 1574783 7f42631a6000-7f42631a8000 r-xp 00000000 08:01 1574740 7f42631a8000-7f42633a7000 ---p 00002000 08:01 1574740 7f42633a7000-7f42633a8000 r--p 00001000 08:01 1574740 7f42633a8000-7f42633a9000 rw-p 00002000 08:01 1574740 7f42633a9000-7f42636bf000 r--p 00000000 08:01 923022 7f42636bf000-7f4263854000 r-xp 00000000 08:01 6687195 7f4263854000-7f4263a54000 ---p 00195000 08:01 6687195 7f4263a54000-7f4263a58000 r--p 00195000 08:01 6687195 7f4263a58000-7f4263a5a000 rw-p 00199000 08:01 6687195 7f4263a5a000-7f4263a5e000 rw-p 00000000 00:00 0 7f4263a5e000-7f4263b61000 r-xp 00000000 08:01 6687260 7f4263b61000-7f4263d60000 ---p 00103000 08:01 6687260 7f4263d60000-7f4263d61000 r--p 00102000 08:01 6687260 7f4263d61000-7f4263d62000 rw-p 00103000 08:01 6687260 7f4263d62000-7f4263d6a000 r-xp 00000000 08:01 6687205 7f4263d6a000-7f4263f6a000 ---p 00008000 08:01 6687205 7f4263f6a000-7f4263f6b000 r--p 00008000 08:01 6687205 7f4263f6b000-7f4263f6c000 rw-p 00009000 08:01 6687205 7f4263f6c000-7f4263f9a000 rw-p 00000000 00:00 0 7f4263f9a000-7f4263f9d000 r-xp 00000000 08:01 6687212 7f4263f9d000-7f426419c000 ---p 00003000 08:01 6687212 7f426419c000-7f426419d000 r--p 00002000 08:01 6687212 7f426419d000-7f426419e000 rw-p 00003000 08:01 6687212 7f426419e000-7f426421f000 r-xp 00000000 08:01 1315838 7f426421f000-7f426441f000 ---p 00081000 08:01 1315838 7f426441f000-7f4264420000 r--p 00081000 08:01 1315838 7f4264420000-7f4264421000 rw-p 00082000 08:01 1315838 7f4264421000-7f4264439000 r-xp 00000000 08:01 6687328 7f4264439000-7f4264638000 ---p 00018000 08:01 6687328 7f4264638000-7f4264639000 r--p 00017000 08:01 6687328 7f4264639000-7f426463a000 rw-p 00018000 08:01 6687328 7f426463a000-7f426463e000 rw-p 00000000 00:00 0 7f426463e000-7f42648af000 r-xp 00000000 08:01 1316942 7f42648af000-7f4264aaf000 ---p 00271000 08:01 1316942 7f4264aaf000-7f4264ab7000 r--p 00271000 08:01 1316942 7f4264ab7000-7f4264ab8000 rw-p 00279000 08:01 1316942 7f4264ab8000-7f4264ac8000 rw-p 00000000 00:00 0 7f4264ac8000-7f4264aeb000 r-xp 00000000 08:01 6687167 7f4264b07000-7f4264b8b000 r-xp 00000000 08:01 6686623 7f4264b8b000-7f4264b8c000 ---p 00084000 08:01 6686623 7f4264b8c000-7f4264b8f000 r--p 00084000 08:01 6686623 7f4264b8f000-7f4264b90000 rw-p 00087000 08:01 6686623 7f4264b90000-7f4264b91000 rw-p 00000000 00:00 0 7f4264b98000-7f4264bba000 r--s 00000000 08:01 6687328 7f4264bba000-7f4264cbf000 rw-p 00000000 00:00 0 7f4264cda000-7f4264cdc000 r--s 00000000 08:01 395140 7f4264cdc000-7f4264ce3000 r--s 00000000 08:01 1313480 7f4264ce3000-7f4264ce4000 r-xp 00000000 00:00 0 7f4264ce4000-7f4264ce5000 ---p 00000000 00:00 0 7f4264ce5000-7f4264ceb000 rw-p 00000000 00:00 0 7f4264ceb000-7f4264cec000 r--p 00023000 08:01 6687167 7f4264cec000-7f4264ced000 rw-p 00024000 08:01 6687167 7f4264ced000-7f4264cee000 rw-p 00000000 00:00 0 7ffd2b8bc000-7ffd2c0bb000 rw-p 00000000 00:00 0 7ffd2c13e000-7ffd2c141000 r--p 00000000 00:00 0 7ffd2c141000-7ffd2c143000 r-xp 00000000 00:00 0 /usr/bin/ruby2.3 /usr/bin/ruby2.3 /usr/bin/ruby2.3 [heap] /lib/x86_64-linux-gnu/libc-2.24.so /usr/lib/x86_64-linux-gnu/libruby-2.3.so.2.3.0 /lib/x86_64-linux-gnu/libgcc_s.so.1 /lib/x86_64-linux-gnu/libgcc_s.so.1 /lib/x86_64-linux-gnu/libgcc_s.so.1 /lib/x86_64-linux-gnu/libgcc_s.so.1 /usr/lib/x86_64-linux-gnu/gconv/ISO8859-1.so /usr/lib/x86_64-linux-gnu/gconv/ISO8859-1.so /usr/lib/x86_64-linux-gnu/gconv/ISO8859-1.so /usr/lib/x86_64-linux-gnu/gconv/ISO8859-1.so /lib/x86_64-linux-gnu/libgpg-error.so.0.21.0 /lib/x86_64-linux-gnu/libgpg-error.so.0.21.0 /lib/x86_64-linux-gnu/libgpg-error.so.0.21.0 /lib/x86_64-linux-gnu/libgpg-error.so.0.21.0 /lib/x86_64-linux-gnu/libpcre.so.3.13.3 /lib/x86_64-linux-gnu/libpcre.so.3.13.3 /lib/x86_64-linux-gnu/libpcre.so.3.13.3 /lib/x86_64-linux-gnu/libpcre.so.3.13.3 /lib/x86_64-linux-gnu/libresolv-2.24.so /lib/x86_64-linux-gnu/libresolv-2.24.so 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/usr/lib/x86_64-linux-gnu/libasound.so.2.0.0 /lib/x86_64-linux-gnu/librt-2.24.so /lib/x86_64-linux-gnu/librt-2.24.so /lib/x86_64-linux-gnu/librt-2.24.so /lib/x86_64-linux-gnu/librt-2.24.so /usr/lib/x86_64-linux-gnu/libasound.so.2.0.0 /usr/lib/x86_64-linux-gnu/libasound.so.2.0.0 /usr/lib/x86_64-linux-gnu/libasound.so.2.0.0 /usr/lib/x86_64-linux-gnu/libasound.so.2.0.0 /var/lib/gems/2.3.0/gems/ffi-1.10.0/lib/ffi_c.so /var/lib/gems/2.3.0/gems/ffi-1.10.0/lib/ffi_c.so /var/lib/gems/2.3.0/gems/ffi-1.10.0/lib/ffi_c.so /var/lib/gems/2.3.0/gems/ffi-1.10.0/lib/ffi_c.so /lib/x86_64-linux-gnu/libtinfo.so.5.9 /lib/x86_64-linux-gnu/libtinfo.so.5.9 /lib/x86_64-linux-gnu/libtinfo.so.5.9 /lib/x86_64-linux-gnu/libtinfo.so.5.9 /lib/x86_64-linux-gnu/libncurses.so.5.9 /lib/x86_64-linux-gnu/libncurses.so.5.9 /lib/x86_64-linux-gnu/libncurses.so.5.9 /lib/x86_64-linux-gnu/libncurses.so.5.9 /lib/x86_64-linux-gnu/libreadline.so.7.0 /lib/x86_64-linux-gnu/libreadline.so.7.0 /lib/x86_64-linux-gnu/libreadline.so.7.0 /lib/x86_64-linux-gnu/libreadline.so.7.0 /usr/lib/x86_64-linux-gnu/ruby/2.3.0/readline.so /usr/lib/x86_64-linux-gnu/ruby/2.3.0/readline.so /usr/lib/x86_64-linux-gnu/ruby/2.3.0/readline.so /usr/lib/x86_64-linux-gnu/ruby/2.3.0/readline.so /usr/lib/x86_64-linux-gnu/ruby/2.3.0/stringio.so /usr/lib/x86_64-linux-gnu/ruby/2.3.0/stringio.so /usr/lib/x86_64-linux-gnu/ruby/2.3.0/stringio.so /usr/lib/x86_64-linux-gnu/ruby/2.3.0/stringio.so /usr/lib/x86_64-linux-gnu/ruby/2.3.0/enc/iso_8859_1.so /usr/lib/x86_64-linux-gnu/ruby/2.3.0/enc/iso_8859_1.so /usr/lib/x86_64-linux-gnu/ruby/2.3.0/enc/iso_8859_1.so /usr/lib/x86_64-linux-gnu/ruby/2.3.0/enc/iso_8859_1.so /usr/lib/x86_64-linux-gnu/ruby/2.3.0/enc/trans/transdb.so /usr/lib/x86_64-linux-gnu/ruby/2.3.0/enc/trans/transdb.so /usr/lib/x86_64-linux-gnu/ruby/2.3.0/enc/trans/transdb.so /usr/lib/x86_64-linux-gnu/ruby/2.3.0/enc/trans/transdb.so /usr/lib/x86_64-linux-gnu/ruby/2.3.0/enc/encdb.so /usr/lib/x86_64-linux-gnu/ruby/2.3.0/enc/encdb.so /usr/lib/x86_64-linux-gnu/ruby/2.3.0/enc/encdb.so /usr/lib/x86_64-linux-gnu/ruby/2.3.0/enc/encdb.so /usr/lib/locale/locale-archive /lib/x86_64-linux-gnu/libc-2.24.so /lib/x86_64-linux-gnu/libc-2.24.so /lib/x86_64-linux-gnu/libc-2.24.so /lib/x86_64-linux-gnu/libc-2.24.so /lib/x86_64-linux-gnu/libm-2.24.so /lib/x86_64-linux-gnu/libm-2.24.so /lib/x86_64-linux-gnu/libm-2.24.so /lib/x86_64-linux-gnu/libm-2.24.so /lib/x86_64-linux-gnu/libcrypt-2.24.so /lib/x86_64-linux-gnu/libcrypt-2.24.so /lib/x86_64-linux-gnu/libcrypt-2.24.so /lib/x86_64-linux-gnu/libcrypt-2.24.so /lib/x86_64-linux-gnu/libdl-2.24.so /lib/x86_64-linux-gnu/libdl-2.24.so /lib/x86_64-linux-gnu/libdl-2.24.so /lib/x86_64-linux-gnu/libdl-2.24.so /usr/lib/x86_64-linux-gnu/libgmp.so.10.3.2 /usr/lib/x86_64-linux-gnu/libgmp.so.10.3.2 /usr/lib/x86_64-linux-gnu/libgmp.so.10.3.2 /usr/lib/x86_64-linux-gnu/libgmp.so.10.3.2 /lib/x86_64-linux-gnu/libpthread-2.24.so /lib/x86_64-linux-gnu/libpthread-2.24.so /lib/x86_64-linux-gnu/libpthread-2.24.so /lib/x86_64-linux-gnu/libpthread-2.24.so /usr/lib/x86_64-linux-gnu/libruby-2.3.so.2.3.0 /usr/lib/x86_64-linux-gnu/libruby-2.3.so.2.3.0 /usr/lib/x86_64-linux-gnu/libruby-2.3.so.2.3.0 /usr/lib/x86_64-linux-gnu/libruby-2.3.so.2.3.0 /lib/x86_64-linux-gnu/ld-2.24.so /lib/x86_64-linux-gnu/libsystemd.so.0.17.0 /lib/x86_64-linux-gnu/libsystemd.so.0.17.0 /lib/x86_64-linux-gnu/libsystemd.so.0.17.0 /lib/x86_64-linux-gnu/libsystemd.so.0.17.0 /lib/x86_64-linux-gnu/libpthread-2.24.so /usr/bin/ruby2.3 /usr/lib/x86_64-linux-gnu/gconv/gconv-modules.cache /lib/x86_64-linux-gnu/ld-2.24.so /lib/x86_64-linux-gnu/ld-2.24.so [stack] [vvar] [vdso]

[NOTE] You may have encountered a bug in the Ruby interpreter or extension libraries. Bug reports are welcome. For details: http://www.ruby-lang.org/bugreport.html

Aborted

arirusso / alsa-rawmidi

Segmentation Fault in Debian Stretch x86_amd64 #8

Hi. I am seeing this segmentation fault in x64 bits. It works fine in 32 bits. Same laptop, same OS versions, just changes from x32 to x64, and same midi devices (real raw midi devices) with or without them, or with different ones. Same thing happens with other 2 laptop pcs: good in x32, bad in x64.