Issue #20297 has been updated by jeremyevans0 (Jeremy Evans). Status changed from Open to Closed This is a likely a bug in the mysql2 gem, you could ask them: https://github.com/brianmario/mysql2 In any case, Ruby 2.5 is end of life and no longer supported. ---------------------------------------- Bug #20297: Segmentation fault with ubuntu 22.04 ,Ruby 2.5.3 and mysql2, when I try to run console query https://bugs.ruby-lang.org/issues/20297#change-106967 * Author: sreenak (Sreena Kodoth) * Status: Closed * ruby -v: 2.5.3 * Backport: 3.0: UNKNOWN, 3.1: UNKNOWN, 3.2: UNKNOWN, 3.3: UNKNOWN ---------------------------------------- I am trying to run query in rails console, but it gives Segmentation fault error, Ubuntu 22.04, MySql version 8.0,34, ruby 2.5.3, rails, 5.1.7 Here is my error output when I run any query in console, rails c User.first When I run any queries like this in console, I get this below error /home/user/.rvm/gems/ruby-2.5.3/gems/mysql2-0.5.6/lib/mysql2/client.rb:97: [BUG] Segmentation fault at 0x0000000000000000 ruby 2.5.3p105 (2018-10-18 revision 65156) [x86_64-linux] -- Control frame information ----------------------------------------------- c:0052 p:---- s:0319 e:000318 CFUNC :connect c:0051 p:0672 s:0307 e:000306 METHOD /home/user/.rvm/gems/ruby-2.5.3/gems/mysql2-0.5.6/lib/mysql2/client.rb:97 [FINISH] c:0050 p:---- s:0292 e:000291 CFUNC :new c:0049 p:0104 s:0287 e:000286 METHOD /home/user/.rvm/gems/ruby-2.5.3/gems/activerecord-5.1.7/lib/active_record/connection_adapters/mysql2_adapter.rb:21 c:0048 p:0024 s:0280 e:000279 METHOD /home/user/.rvm/gems/ruby-2.5.3/gems/activerecord-5.1.7/lib/active_record/connection_adapters/abstract/connection_poo c:0047 p:0021 s:0276 e:000275 METHOD /home/user/.rvm/gems/ruby-2.5.3/gems/activerecord-5.1.7/lib/active_record/connection_adapters/abstract/connection_poo c:0046 p:0015 s:0272 e:000271 METHOD /home/user/.rvm/gems/ruby-2.5.3/gems/activerecord-5.1.7/lib/active_record/connection_adapters/abstract/connection_poo c:0045 p:0014 s:0266 e:000265 METHOD /home/user/.rvm/gems/ruby-2.5.3/gems/activerecord-5.1.7/lib/active_record/connection_adapters/abstract/connection_poo c:0044 p:0012 s:0260 e:000258 METHOD /home/user/.rvm/gems/ruby-2.5.3/gems/activerecord-5.1.7/lib/active_record/connection_adapters/abstract/connection_poo c:0043 p:0038 s:0254 e:000250 METHOD /home/user/.rvm/gems/ruby-2.5.3/gems/activerecord-5.1.7/lib/active_record/connection_adapters/abstract/connection_poo c:0042 p:0046 s:0247 e:000246 METHOD /home/user/.rvm/gems/ruby-2.5.3/gems/activerecord-5.1.7/lib/active_record/connection_adapters/abstract/connection_poo c:0041 p:0011 s:0240 e:000239 METHOD /home/user/.rvm/gems/ruby-2.5.3/gems/activerecord-5.1.7/lib/active_record/connection_handling.rb:116 c:0040 p:0004 s:0236 e:000235 METHOD /home/user/.rvm/gems/ruby-2.5.3/gems/activerecord-5.1.7/lib/active_record/connection_handling.rb:88 c:0039 p:0018 s:0232 e:000231 METHOD /home/user/.rvm/gems/ruby-2.5.3/gems/activerecord-5.1.7/lib/active_record/relation/delegation.rb:44 c:0038 p:0019 s:0224 e:000221 METHOD /home/user/.rvm/gems/ruby-2.5.3/gems/activerecord-5.1.7/lib/active_record/relation/query_methods.rb:81 c:0037 p:0025 s:0216 e:000213 METHOD /home/user/.rvm/gems/ruby-2.5.3/gems/activerecord-5.1.7/lib/active_record/relation.rb:678 c:0036 p:0013 s:0207 e:000206 METHOD /home/user/.rvm/gems/ruby-2.5.3/gems/activerecord-5.1.7/lib/active_record/relation.rb:546 c:0035 p:0004 s:0202 e:000201 METHOD /home/user/.rvm/gems/ruby-2.5.3/gems/activerecord-5.1.7/lib/active_record/relation.rb:255 c:0034 p:0004 s:0198 e:000197 METHOD /home/user/.rvm/gems/ruby-2.5.3/gems/activerecord-5.1.7/lib/active_record/relation.rb:251 c:0033 p:0112 s:0194 e:000193 METHOD /home/user/.rvm/gems/ruby-2.5.3/gems/activerecord-5.1.7/lib/active_record/relation/finder_methods.rb:536 c:0032 p:0029 s:0187 e:000183 METHOD /home/user/.rvm/gems/ruby-2.5.3/gems/activerecord-5.1.7/lib/active_record/relation/finder_methods.rb:521 c:0031 p:0020 s:0179 e:000178 METHOD /home/user/.rvm/gems/ruby-2.5.3/gems/activerecord-5.1.7/lib/active_record/relation/finder_methods.rb:122 c:0030 p:0018 s:0174 e:000173 METHOD /home/user/.rvm/gems/ruby-2.5.3/gems/activerecord-5.1.7/lib/active_record/querying.rb:3 c:0029 p:0010 s:0166 e:000165 EVAL (irb):1 [FINISH] c:0028 p:---- s:0163 e:000162 CFUNC :eval c:0027 p:0021 s:0155 e:000154 METHOD /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/2.5.0/irb/workspace.rb:85 c:0026 p:0021 s:0147 e:000145 METHOD /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/2.5.0/irb/context.rb:380 c:0025 p:0017 s:0140 e:000139 BLOCK /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/2.5.0/irb.rb:491 c:0024 p:0025 s:0130 e:000129 METHOD /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/2.5.0/irb.rb:623 c:0023 p:0008 s:0124 e:000123 BLOCK /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/2.5.0/irb.rb:488 c:0022 p:0100 s:0119 e:000118 BLOCK /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/2.5.0/irb/ruby-lex.rb:246 [FINISH] c:0021 p:---- s:0115 e:000114 CFUNC :loop c:0020 p:0006 s:0111 e:000110 BLOCK /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/2.5.0/irb/ruby-lex.rb:232 [FINISH] c:0019 p:---- s:0108 e:000107 CFUNC :catch c:0018 p:0012 s:0103 e:000102 METHOD /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/2.5.0/irb/ruby-lex.rb:231 c:0017 p:0029 s:0099 E:000910 METHOD /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/2.5.0/irb.rb:487 c:0016 p:0005 s:0095 e:000094 BLOCK /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/2.5.0/irb.rb:428 [FINISH] c:0015 p:---- s:0092 e:000091 CFUNC :catch c:0014 p:0063 s:0087 E:0019d8 METHOD /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/2.5.0/irb.rb:427 c:0013 p:0102 s:0082 e:000081 METHOD /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/2.5.0/irb.rb:383 c:0012 p:0174 s:0076 e:000075 METHOD /home/user/.rvm/gems/ruby-2.5.3/gems/railties-5.1.7/lib/rails/commands/console/console_command.rb:62 c:0011 p:0011 s:0072 e:000071 METHOD /home/user/.rvm/gems/ruby-2.5.3/gems/railties-5.1.7/lib/rails/commands/console/console_command.rb:17 c:0010 p:0057 s:0067 e:000066 METHOD /home/user/.rvm/gems/ruby-2.5.3/gems/railties-5.1.7/lib/rails/commands/console/console_command.rb:97 c:0009 p:0064 s:0063 e:000062 METHOD /home/user/.rvm/gems/ruby-2.5.3/gems/thor-1.2.2/lib/thor/command.rb:27 c:0008 p:0047 s:0055 e:000054 METHOD /home/user/.rvm/gems/ruby-2.5.3/gems/thor-1.2.2/lib/thor/invocation.rb:127 c:0007 p:0259 s:0048 e:000047 METHOD /home/user/.rvm/gems/ruby-2.5.3/gems/thor-1.2.2/lib/thor.rb:392 c:0006 p:0043 s:0035 e:000034 METHOD /home/user/.rvm/gems/ruby-2.5.3/gems/railties-5.1.7/lib/rails/command/base.rb:63 c:0005 p:0134 s:0028 e:000027 METHOD /home/user/.rvm/gems/ruby-2.5.3/gems/railties-5.1.7/lib/rails/command.rb:44 c:0004 p:0087 s:0017 e:000016 TOP /home/user/.rvm/gems/ruby-2.5.3/gems/railties-5.1.7/lib/rails/commands.rb:16 [FINISH] c:0003 p:---- s:0012 e:000011 CFUNC :require c:0002 p:0053 s:0007 E:0004f8 EVAL bin/rails:9 [FINISH] c:0001 p:0000 s:0003 E:001570 (none) [FINISH] -- Ruby level backtrace information ---------------------------------------- bin/rails:9:in `<main>' bin/rails:9:in `require' /home/user/.rvm/gems/ruby-2.5.3/gems/railties-5.1.7/lib/rails/commands.rb:16:in `<top (required)>' /home/user/.rvm/gems/ruby-2.5.3/gems/railties-5.1.7/lib/rails/command.rb:44:in `invoke' /home/user/.rvm/gems/ruby-2.5.3/gems/railties-5.1.7/lib/rails/command/base.rb:63:in `perform' /home/user/.rvm/gems/ruby-2.5.3/gems/thor-1.2.2/lib/thor.rb:392:in `dispatch' /home/user/.rvm/gems/ruby-2.5.3/gems/thor-1.2.2/lib/thor/invocation.rb:127:in `invoke_command' /home/user/.rvm/gems/ruby-2.5.3/gems/thor-1.2.2/lib/thor/command.rb:27:in `run' /home/user/.rvm/gems/ruby-2.5.3/gems/railties-5.1.7/lib/rails/commands/console/console_command.rb:97:in `perform' /home/user/.rvm/gems/ruby-2.5.3/gems/railties-5.1.7/lib/rails/commands/console/console_command.rb:17:in `start' /home/user/.rvm/gems/ruby-2.5.3/gems/railties-5.1.7/lib/rails/commands/console/console_command.rb:62:in `start' /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/2.5.0/irb.rb:383:in `start' /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/2.5.0/irb.rb:427:in `run' /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/2.5.0/irb.rb:427:in `catch' /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/2.5.0/irb.rb:428:in `block in run' /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/2.5.0/irb.rb:487:in `eval_input' /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/2.5.0/irb/ruby-lex.rb:231:in `each_top_level_statement' /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/2.5.0/irb/ruby-lex.rb:231:in `catch' /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/2.5.0/irb/ruby-lex.rb:232:in `block in each_top_level_statement' /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/2.5.0/irb/ruby-lex.rb:232:in `loop' /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/2.5.0/irb/ruby-lex.rb:246:in `block (2 levels) in each_top_level_statement' /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/2.5.0/irb.rb:488:in `block in eval_input' /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/2.5.0/irb.rb:623:in `signal_status' /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/2.5.0/irb.rb:491:in `block (2 levels) in eval_input' /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/2.5.0/irb/context.rb:380:in `evaluate' /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/2.5.0/irb/workspace.rb:85:in `evaluate' /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/2.5.0/irb/workspace.rb:85:in `eval' (irb):1:in `irb_binding' /home/user/.rvm/gems/ruby-2.5.3/gems/activerecord-5.1.7/lib/active_record/querying.rb:3:in `first' /home/user/.rvm/gems/ruby-2.5.3/gems/activerecord-5.1.7/lib/active_record/relation/finder_methods.rb:122:in `first' /home/user/.rvm/gems/ruby-2.5.3/gems/activerecord-5.1.7/lib/active_record/relation/finder_methods.rb:521:in `find_nth' /home/user/.rvm/gems/ruby-2.5.3/gems/activerecord-5.1.7/lib/active_record/relation/finder_methods.rb:536:in `find_nth_with_limit' /home/user/.rvm/gems/ruby-2.5.3/gems/activerecord-5.1.7/lib/active_record/relation.rb:251:in `to_a' /home/user/.rvm/gems/ruby-2.5.3/gems/activerecord-5.1.7/lib/active_record/relation.rb:255:in `records' /home/user/.rvm/gems/ruby-2.5.3/gems/activerecord-5.1.7/lib/active_record/relation.rb:546:in `load' /home/user/.rvm/gems/ruby-2.5.3/gems/activerecord-5.1.7/lib/active_record/relation.rb:678:in `exec_queries' /home/user/.rvm/gems/ruby-2.5.3/gems/activerecord-5.1.7/lib/active_record/relation/query_methods.rb:81:in `bound_attributes' /home/user/.rvm/gems/ruby-2.5.3/gems/activerecord-5.1.7/lib/active_record/relation/delegation.rb:44:in `connection' /home/user/.rvm/gems/ruby-2.5.3/gems/activerecord-5.1.7/lib/active_record/connection_handling.rb:88:in `connection' /home/user/.rvm/gems/ruby-2.5.3/gems/activerecord-5.1.7/lib/active_record/connection_handling.rb:116:in `retrieve_connection' /home/user/.rvm/gems/ruby-2.5.3/gems/activerecord-5.1.7/lib/active_record/connection_adapters/abstract/connection_pool.rb:933:in `retrieve_connection' /home/user/.rvm/gems/ruby-2.5.3/gems/activerecord-5.1.7/lib/active_record/connection_adapters/abstract/connection_pool.rb:376:in `connection' /home/user/.rvm/gems/ruby-2.5.3/gems/activerecord-5.1.7/lib/active_record/connection_adapters/abstract/connection_pool.rb:502:in `checkout' /home/user/.rvm/gems/ruby-2.5.3/gems/activerecord-5.1.7/lib/active_record/connection_adapters/abstract/connection_pool.rb:745:in `acquire_connection' /home/user/.rvm/gems/ruby-2.5.3/gems/activerecord-5.1.7/lib/active_record/connection_adapters/abstract/connection_pool.rb:784:in `try_to_checkout_new_connection' /home/user/.rvm/gems/ruby-2.5.3/gems/activerecord-5.1.7/lib/active_record/connection_adapters/abstract/connection_pool.rb:805:in `checkout_new_connection' /home/user/.rvm/gems/ruby-2.5.3/gems/activerecord-5.1.7/lib/active_record/connection_adapters/abstract/connection_pool.rb:761:in `new_connection' /home/user/.rvm/gems/ruby-2.5.3/gems/activerecord-5.1.7/lib/active_record/connection_adapters/mysql2_adapter.rb:21:in `mysql2_connection' /home/user/.rvm/gems/ruby-2.5.3/gems/activerecord-5.1.7/lib/active_record/connection_adapters/mysql2_adapter.rb:21:in `new' /home/user/.rvm/gems/ruby-2.5.3/gems/mysql2-0.5.6/lib/mysql2/client.rb:97:in `initialize' /home/user/.rvm/gems/ruby-2.5.3/gems/mysql2-0.5.6/lib/mysql2/client.rb:97:in `connect' -- Machine register context ------------------------------------------------ RIP: 0x00007f2451fa6360 RBP: 0x00007f2452cacc80 RSP: 0x00007ffebf9b4ef0 RAX: 0x001f0ffff71453e9 RBX: 0x00007ffebf9b5440 RCX: 0x0000000073593c96 RDX: 0x0000000000000078 RDI: 0x00007f2452cacc80 RSI: 0x0000000000000400 R8: 0x0000000000000001 R9: 0x0000000061124b3f R10: 0x00000000dbd476f4 R11: 0x000000001bee62e7 R12: 0x000055927fc95810 R13: 0x000055927e549920 R14: 0x00007ffebf9b4f70 R15: 0x00007ffebf9b4fa0 EFL: 0x0000000000010202 -- C level backtrace information ------------------------------------------- Unexpected size of .debug_line in /home/user/.rvm/rubies/ruby-2.5.3/bin/ruby /home/user/.rvm/rubies/ruby-2.5.3/lib/libruby.so.2.5(rb_vm_bugreport+0x4ae) [0x7f245382e59e] /home/user/.rvm/rubies/ruby-2.5.3/lib/libruby.so.2.5(0xab1ad) [0x7f24536ab1ad] /home/user/.rvm/rubies/ruby-2.5.3/lib/libruby.so.2.5(0x19f636) [0x7f245379f636] /lib/x86_64-linux-gnu/libc.so.6(0x7f2453242520) [0x7f2453242520] /lib/x86_64-linux-gnu/libcrypto.so.3(EVP_PKEY_CTX_free+0x20) [0x7f2451fa6360] /lib/x86_64-linux-gnu/libcrypto.so.3(EVP_MD_CTX_reset+0x49) [0x7f2451f7dd79] /lib/x86_64-linux-gnu/libcrypto.so.3(EVP_MD_CTX_free+0x12) [0x7f2451f7dda2] /usr/lib/x86_64-linux-gnu/libmariadb3/plugin/caching_sha2_password.so(0x7f24529f06b4) [0x7f24529f06b4] /usr/lib/x86_64-linux-gnu/libmariadb.so.3(0x7f24523c1ef8) [0x7f24523c1ef8] /usr/lib/x86_64-linux-gnu/libmariadb.so.3(0x7f24523cd23e) [0x7f24523cd23e] /home/user/.rvm/gems/ruby-2.5.3/gems/mysql2-0.5.6/lib/mysql2/mysql2.so(nogvl_connect+0x2a) [0x7f2452b05d3a] /home/user/.rvm/rubies/ruby-2.5.3/lib/libruby.so.2.5(rb_thread_call_without_gvl+0x59) [0x7f24537e0a39] /home/user/.rvm/gems/ruby-2.5.3/gems/mysql2-0.5.6/lib/mysql2/mysql2.so(0x8b91) [0x7f2452b06b91] /home/user/.rvm/rubies/ruby-2.5.3/lib/libruby.so.2.5(0x206bd2) [0x7f2453806bd2] /home/user/.rvm/rubies/ruby-2.5.3/lib/libruby.so.2.5(0x20c186) [0x7f245380c186] /home/user/.rvm/rubies/ruby-2.5.3/lib/libruby.so.2.5(0x218e9b) [0x7f2453818e9b] /home/user/.rvm/rubies/ruby-2.5.3/lib/libruby.so.2.5(0x21ced5) [0x7f245381ced5] /home/user/.rvm/rubies/ruby-2.5.3/lib/libruby.so.2.5(0x2207a6) [0x7f24538207a6] /home/user/.rvm/rubies/ruby-2.5.3/lib/libruby.so.2.5(rb_funcallv+0x34) [0x7f2453821174] /home/user/.rvm/rubies/ruby-2.5.3/lib/libruby.so.2.5(0x11d466) [0x7f245371d466] /home/user/.rvm/rubies/ruby-2.5.3/lib/libruby.so.2.5(0x20c186) [0x7f245380c186] /home/user/.rvm/rubies/ruby-2.5.3/lib/libruby.so.2.5(0x218e9b) [0x7f2453818e9b] /home/user/.rvm/rubies/ruby-2.5.3/lib/libruby.so.2.5(0x21ced5) [0x7f245381ced5] /home/user/.rvm/rubies/ruby-2.5.3/lib/libruby.so.2.5(0x21d74c) [0x7f245381d74c] /home/user/.rvm/rubies/ruby-2.5.3/lib/libruby.so.2.5(0x21dd63) [0x7f245381dd63] /home/user/.rvm/rubies/ruby-2.5.3/lib/libruby.so.2.5(0x20c186) [0x7f245380c186] /home/user/.rvm/rubies/ruby-2.5.3/lib/libruby.so.2.5(0x218e9b) [0x7f2453818e9b] /home/user/.rvm/rubies/ruby-2.5.3/lib/libruby.so.2.5(0x21ced5) [0x7f245381ced5] /home/user/.rvm/rubies/ruby-2.5.3/lib/libruby.so.2.5(0x21e66e) [0x7f245381e66e] /home/user/.rvm/rubies/ruby-2.5.3/lib/libruby.so.2.5(rb_rescue2+0xdd) [0x7f24536b222d] /home/user/.rvm/rubies/ruby-2.5.3/lib/libruby.so.2.5(0x20c186) [0x7f245380c186] /home/user/.rvm/rubies/ruby-2.5.3/lib/libruby.so.2.5(0x218295) [0x7f2453818295] /home/user/.rvm/rubies/ruby-2.5.3/lib/libruby.so.2.5(0x21ced5) [0x7f245381ced5] /home/user/.rvm/rubies/ruby-2.5.3/lib/libruby.so.2.5(0x225625) [0x7f2453825625] /home/user/.rvm/rubies/ruby-2.5.3/lib/libruby.so.2.5(0x20f7a3) [0x7f245380f7a3] /home/user/.rvm/rubies/ruby-2.5.3/lib/libruby.so.2.5(rb_catch_obj+0x20) [0x7f245380f8e0] /home/user/.rvm/rubies/ruby-2.5.3/lib/libruby.so.2.5(0x20c186) [0x7f245380c186] /home/user/.rvm/rubies/ruby-2.5.3/lib/libruby.so.2.5(0x218295) [0x7f2453818295] /home/user/.rvm/rubies/ruby-2.5.3/lib/libruby.so.2.5(0x21ced5) [0x7f245381ced5] /home/user/.rvm/rubies/ruby-2.5.3/lib/libruby.so.2.5(0x225625) [0x7f2453825625] /home/user/.rvm/rubies/ruby-2.5.3/lib/libruby.so.2.5(0x20f7a3) [0x7f245380f7a3] /home/user/.rvm/rubies/ruby-2.5.3/lib/libruby.so.2.5(rb_catch_obj+0x20) [0x7f245380f8e0] /home/user/.rvm/rubies/ruby-2.5.3/lib/libruby.so.2.5(0x20c186) [0x7f245380c186] /home/user/.rvm/rubies/ruby-2.5.3/lib/libruby.so.2.5(0x218295) [0x7f2453818295] /home/user/.rvm/rubies/ruby-2.5.3/lib/libruby.so.2.5(0x21ced5) [0x7f245381ced5] /home/user/.rvm/rubies/ruby-2.5.3/lib/libruby.so.2.5(0xf8315) [0x7f24536f8315] /home/user/.rvm/rubies/ruby-2.5.3/lib/libruby.so.2.5(0xf9ef7) [0x7f24536f9ef7] /home/user/.rvm/rubies/ruby-2.5.3/lib/libruby.so.2.5(rb_require_safe+0xd) [0x7f24536fa00d] /home/user/.rvm/rubies/ruby-2.5.3/lib/libruby.so.2.5(0x20c186) [0x7f245380c186] /home/user/.rvm/rubies/ruby-2.5.3/lib/libruby.so.2.5(0x218e9b) [0x7f2453818e9b] /home/user/.rvm/rubies/ruby-2.5.3/lib/libruby.so.2.5(0x21ced5) [0x7f245381ced5] /home/user/.rvm/rubies/ruby-2.5.3/lib/libruby.so.2.5(0xaf5ea) [0x7f24536af5ea] /home/user/.rvm/rubies/ruby-2.5.3/lib/libruby.so.2.5(ruby_exec_node+0x21) [0x7f24536b1521] /home/user/.rvm/rubies/ruby-2.5.3/lib/libruby.so.2.5(ruby_run_node+0x22) [0x7f24536b4282] /home/user/.rvm/rubies/ruby-2.5.3/bin/ruby(0x114f) [0x55927346e14f] /lib/x86_64-linux-gnu/libc.so.6(0x7f2453229d90) [0x7f2453229d90] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x80) [0x7f2453229e40] /home/user/.rvm/rubies/ruby-2.5.3/bin/ruby(_start+0x25) [0x55927346e185] -- Other runtime information ----------------------------------------------- * Loaded script: bin/rails * Loaded features: 0 enumerator.so 1 thread.rb 2 rational.so 3 complex.so 4 /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/2.5.0/x86_64-linux/enc/encdb.so 5 /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/2.5.0/x86_64-linux/enc/trans/transdb.so 6 /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/2.5.0/x86_64-linux/rbconfig.rb 7 /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/site_ruby/2.5.0/rubygems/compatibility.rb 8 /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/site_ruby/2.5.0/rubygems/defaults.rb 9 /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/site_ruby/2.5.0/rubygems/deprecate.rb 10 /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/site_ruby/2.5.0/rubygems/errors.rb 11 /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/site_ruby/2.5.0/rubygems/version.rb 12 /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/site_ruby/2.5.0/rubygems/requirement.rb 13 /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/site_ruby/2.5.0/rubygems/platform.rb 14 /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/site_ruby/2.5.0/rubygems/basic_specification.rb 15 /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/site_ruby/2.5.0/rubygems/stub_specification.rb 16 /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/site_ruby/2.5.0/rubygems/util/list.rb 17 /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/2.5.0/x86_64-linux/stringio.so 18 /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/2.5.0/uri/rfc2396_parser.rb 19 /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/2.5.0/uri/rfc3986_parser.rb 20 /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/2.5.0/uri/common.rb 21 /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/2.5.0/uri/generic.rb 22 /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/2.5.0/uri/ftp.rb 23 /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/2.5.0/uri/http.rb 24 /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/2.5.0/uri/https.rb 25 /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/2.5.0/uri/ldap.rb 26 /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/2.5.0/uri/ldaps.rb 27 /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/2.5.0/uri/mailto.rb 28 /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/2.5.0/uri.rb 29 /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/site_ruby/2.5.0/rubygems/specification.rb 30 /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/site_ruby/2.5.0/rubygems/exceptions.rb 31 /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/site_ruby/2.5.0/rubygems/util.rb 32 /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/site_ruby/2.5.0/rubygems/bundler_version_finder.rb 33 /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/site_ruby/2.5.0/rubygems/dependency.rb 34 /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/site_ruby/2.5.0/rubygems/core_ext/kernel_gem.rb 35 /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/2.5.0/monitor.rb 36 /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/site_ruby/2.5.0/rubygems/core_ext/kernel_require.rb 37 /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/site_ruby/2.5.0/rubygems.rb 38 /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/site_ruby/2.5.0/rubygems/path_support.rb 39 /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/gems/2.5.0/gems/did_you_mean-1.2.0/lib/did_you_mean/version.rb 40 /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/gems/2.5.0/gems/did_you_mean-1.2.0/lib/did_you_mean/core_ext/name_error.rb 41 /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/gems/2.5.0/gems/did_you_mean-1.2.0/lib/did_you_mean/levenshtein.rb 42 /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/gems/2.5.0/gems/did_you_mean-1.2.0/lib/did_you_mean/jaro_winkler.rb 43 /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/gems/2.5.0/gems/did_you_mean-1.2.0/lib/did_you_mean/spell_checker.rb 44 /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/2.5.0/delegate.rb 45 /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/gems/2.5.0/gems/did_you_mean-1.2.0/lib/did_you_mean/spell_checkers/name_error_checkers/class_name_checker.rb 46 /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/gems/2.5.0/gems/did_you_mean-1.2.0/lib/did_you_mean/spell_checkers/name_error_checkers/variable_name_checker.rb 47 /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/gems/2.5.0/gems/did_you_mean-1.2.0/lib/did_you_mean/spell_checkers/name_error_checkers.rb 48 /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/gems/2.5.0/gems/did_you_mean-1.2.0/lib/did_you_mean/spell_checkers/method_name_checker.rb 49 /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/gems/2.5.0/gems/did_you_mean-1.2.0/lib/did_you_mean/spell_checkers/key_error_checker.rb 50 /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/gems/2.5.0/gems/did_you_mean-1.2.0/lib/did_you_mean/spell_checkers/null_checker.rb 51 /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/gems/2.5.0/gems/did_you_mean-1.2.0/lib/did_you_mean/formatters/plain_formatter.rb 52 /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/gems/2.5.0/gems/did_you_mean-1.2.0/lib/did_you_mean.rb 53 /home/user/.rvm/gems/ruby-2.5.3/gems/bundler-1.17.1/lib/bundler/version.rb 54 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/home/user/.rvm/gems/ruby-2.5.3/gems/bundler-1.17.1/lib/bundler/source/git.rb 90 /home/user/.rvm/gems/ruby-2.5.3/gems/bundler-1.17.1/lib/bundler/source/rubygems.rb 91 /home/user/.rvm/gems/ruby-2.5.3/gems/bundler-1.17.1/lib/bundler/lockfile_parser.rb 92 /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/2.5.0/set.rb 93 /home/user/.rvm/gems/ruby-2.5.3/gems/bundler-1.17.1/lib/bundler/definition.rb 94 /home/user/.rvm/gems/ruby-2.5.3/gems/bundler-1.17.1/lib/bundler/dependency.rb 95 /home/user/.rvm/gems/ruby-2.5.3/gems/bundler-1.17.1/lib/bundler/ruby_dsl.rb 96 /home/user/.rvm/gems/ruby-2.5.3/gems/bundler-1.17.1/lib/bundler/dsl.rb 97 /home/user/.rvm/gems/ruby-2.5.3/gems/bundler-1.17.1/lib/bundler/source_list.rb 98 /home/user/.rvm/gems/ruby-2.5.3/gems/bundler-1.17.1/lib/bundler/source/metadata.rb 99 /home/user/.rvm/gems/ruby-2.5.3/gems/bundler-1.17.1/lib/bundler/uri_credentials_filter.rb 100 /home/user/.rvm/gems/ruby-2.5.3/gems/bundler-1.17.1/lib/bundler/lazy_specification.rb 101 /home/user/.rvm/gems/ruby-2.5.3/gems/bundler-1.17.1/lib/bundler/index.rb 102 /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/2.5.0/tsort.rb 103 /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/2.5.0/forwardable/impl.rb 104 /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/2.5.0/forwardable.rb 105 /home/user/.rvm/gems/ruby-2.5.3/gems/bundler-1.17.1/lib/bundler/spec_set.rb 106 /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/2.5.0/shellwords.rb 107 /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/2.5.0/fileutils.rb 108 /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/2.5.0/tmpdir.rb 109 /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/2.5.0/tempfile.rb 110 /home/user/.rvm/gems/ruby-2.5.3/gems/bundler-1.17.1/lib/bundler/source/git/git_proxy.rb 111 /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/2.5.0/x86_64-linux/digest.so 112 /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/2.5.0/digest.rb 113 /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/2.5.0/x86_64-linux/digest/sha1.so 114 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122 /home/user/.rvm/gems/ruby-2.5.3/gems/bundler-1.17.1/lib/bundler/vendor/molinillo/lib/molinillo/dependency_graph/detach_vertex_named.rb 123 /home/user/.rvm/gems/ruby-2.5.3/gems/bundler-1.17.1/lib/bundler/vendor/molinillo/lib/molinillo/dependency_graph/set_payload.rb 124 /home/user/.rvm/gems/ruby-2.5.3/gems/bundler-1.17.1/lib/bundler/vendor/molinillo/lib/molinillo/dependency_graph/tag.rb 125 /home/user/.rvm/gems/ruby-2.5.3/gems/bundler-1.17.1/lib/bundler/vendor/molinillo/lib/molinillo/dependency_graph/log.rb 126 /home/user/.rvm/gems/ruby-2.5.3/gems/bundler-1.17.1/lib/bundler/vendor/molinillo/lib/molinillo/dependency_graph/vertex.rb 127 /home/user/.rvm/gems/ruby-2.5.3/gems/bundler-1.17.1/lib/bundler/vendor/molinillo/lib/molinillo/dependency_graph.rb 128 /home/user/.rvm/gems/ruby-2.5.3/gems/bundler-1.17.1/lib/bundler/vendor/molinillo/lib/molinillo/state.rb 129 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/home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/2.5.0/securerandom.rb 151 /home/user/.rvm/gems/ruby-2.5.3/gems/concurrent-ruby-1.2.3/lib/concurrent-ruby/concurrent/constants.rb 152 /home/user/.rvm/gems/ruby-2.5.3/gems/concurrent-ruby-1.2.3/lib/concurrent-ruby/concurrent/utility/engine.rb 153 /home/user/.rvm/gems/ruby-2.5.3/gems/concurrent-ruby-1.2.3/lib/concurrent-ruby/concurrent/collection/map/non_concurrent_map_backend.rb 154 /home/user/.rvm/gems/ruby-2.5.3/gems/concurrent-ruby-1.2.3/lib/concurrent-ruby/concurrent/collection/map/mri_map_backend.rb 155 /home/user/.rvm/gems/ruby-2.5.3/gems/concurrent-ruby-1.2.3/lib/concurrent-ruby/concurrent/map.rb 156 /home/user/.rvm/gems/ruby-2.5.3/gems/activesupport-5.1.7/lib/active_support/core_ext/array/prepend_and_append.rb 157 /home/user/.rvm/gems/ruby-2.5.3/gems/activesupport-5.1.7/lib/active_support/core_ext/regexp.rb 158 /home/user/.rvm/gems/ruby-2.5.3/gems/activesupport-5.1.7/lib/active_support/core_ext/hash/deep_merge.rb 159 /home/user/.rvm/gems/ruby-2.5.3/gems/activesupport-5.1.7/lib/active_support/core_ext/hash/except.rb 160 /home/user/.rvm/gems/ruby-2.5.3/gems/activesupport-5.1.7/lib/active_support/core_ext/hash/slice.rb 161 /home/user/.rvm/gems/ruby-2.5.3/gems/concurrent-ruby-1.2.3/lib/concurrent-ruby/concurrent/thread_safe/util.rb [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 (core dumped) loyer/.rvm/gems/ruby-2.5.3/gems/rails-dom-testing-2.2.0/lib/rails/dom/testing.rb 3004 /home/user/.rvm/gems/ruby-2.5.3/gems/rails-dom-testing-2.2.0/lib/rails/dom/testing/railtie.rb 3005 /home/user/.rvm/gems/ruby-2.5.3/gems/rails-dom-testing-2.2.0/lib/rails-dom-testing.rb 3006 /home/user/.rvm/gems/ruby-2.5.3/gems/actionpack-5.1.7/lib/action_dispatch/testing/assertions/response.rb 3007 /home/user/.rvm/gems/ruby-2.5.3/gems/actionpack-5.1.7/lib/action_dispatch/testing/assertions/routing.rb 3008 /home/user/.rvm/gems/ruby-2.5.3/gems/actionpack-5.1.7/lib/action_dispatch/testing/assertions.rb 3009 /home/user/.rvm/gems/ruby-2.5.3/gems/actionpack-5.1.7/lib/action_controller/api.rb I tried these steps to resolve the issue, 1)Reinstalled mysql 2)Also tried executing these steps `sudo apt remove libmariadbd-dev sudo apt install libmariadbd-dev gem install mysql2 -v '0.5.6' ` but still issue persists Any help is appreciatable -- https://bugs.ruby-lang.org/