- ruby-core - ml.ruby-lang.org

[ruby-core:115985] [Ruby master Feature#20108] Introduction of Happy Eyeballs Version 2 (RFC8305) in Socket.tcp
by shioimm (Misaki Shioi) 26 Feb '24

26 Feb '24

Issue #20108 has been reported by shioimm (Misaki Shioi). ---------------------------------------- Feature #20108: Introduction of Happy Eyeballs Version 2 (RFC8305) in Socket.tcp https://bugs.ruby-lang.org/issues/20108 * Author: shioimm (Misaki Shioi) * Status: Open * Priority: Normal ---------------------------------------- This is an implementation of Happy Eyeballs version 2 (RFC 8305) in Socket.tcp. ### Background Currently, `Socket.tcp` synchronously resolves names and makes connection attempts with `Addrinfo::foreach.` This implementation has the following two problems. 1. In hostname resolution, the program stops until the DNS server responds to all DNS queries. 2. In a connection attempt, while an IP address is trying to connect to the destination host and is taking time, the program stops, and other resolved IP addresses cannot try to connect. ### Proposal "Happy Eyeballs" ([RFC 8305](https://datatracker.ietf.org/doc/html/rfc8305)) is an algorithm to solve this kind of problem. It avoids delays to the user whenever possible and also uses IPv6 preferentially. I implemented it into `Socket.tcp` by using `Addrinfo.getaddrinfo` in each thread spawned per address family to resolve the hostname asynchronously, and using `Socket::connect_nonblock` to try to connect with multiple addrinfo in parallel. See https://github.com/ruby/ruby/pull/9374 ### Outcome This change eliminates a fatal defect in the following cases. #### Case 1. One of the A or AAAA DNS queries does not return ```ruby require 'socket' class Addrinfo class << self # Current Socket.tcp depends on foreach def foreach(nodename, service, family=nil, socktype=nil, protocol=nil, flags=nil, timeout: nil, &block) getaddrinfo(nodename, service, Socket::AF_INET6, socktype, protocol, flags, timeout: timeout) .concat(getaddrinfo(nodename, service, Socket::AF_INET, socktype, protocol, flags, timeout: timeout)) .each(&block) end def getaddrinfo(_, _, family, *_) case family when Socket::AF_INET6 then sleep when Socket::AF_INET then [Addrinfo.tcp("127.0.0.1", 4567)] end end end end Socket.tcp("localhost", 4567) ``` Because the current `Socket.tcp` cannot resolve IPv6 names, the program stops in this case. It cannot start to connect with IPv4 address. Though `Socket.tcp` with HEv2 can promptly start a connection attempt with IPv4 address in this case. #### Case 2. Server does not promptly return ack for syn of either IPv4 / IPv6 address family ```ruby require 'socket' fork do socket = Socket.new(Socket::AF_INET6, :STREAM) socket.setsockopt(:SOCKET, :REUSEADDR, true) socket.bind(Socket.pack_sockaddr_in(4567, '::1')) sleep socket.listen(1) connection, _ = socket.accept connection.close socket.close end fork do socket = Socket.new(Socket::AF_INET, :STREAM) socket.setsockopt(:SOCKET, :REUSEADDR, true) socket.bind(Socket.pack_sockaddr_in(4567, '127.0.0.1')) socket.listen(1) connection, _ = socket.accept connection.close socket.close end Socket.tcp("localhost", 4567) ``` The current `Socket.tcp` tries to connect serially, so when its first name resolves an IPv6 address and initiates a connection to an IPv6 server, this server does not return an ACK, and the program stops. Though `Socket.tcp` with HEv2 starts to connect sequentially and in parallel so a connection can be established promptly at the socket that attempted to connect to the IPv4 server. In exchange, the performance of `Socket.tcp` with HEv2 will be degraded. ``` 100.times { Socket.tcp("www.ruby-lang.org", 80) } # Socket.tcp (Before) 0.123809 # Socket.tcp (After) 0.224684 ``` This is due to the addition of the creation of IO objects, Thread objects, etc., and calls to `IO::select` in the implementation. -- https://bugs.ruby-lang.org/

4 13

[ruby-core:116935] [Ruby master Bug#18743] Enumerator#next / peek re-use each others stacktraces
by nagachika (Tomoyuki Chikanaga) 25 Feb '24

25 Feb '24

Issue #18743 has been updated by nagachika (Tomoyuki Chikanaga). Backport changed from 3.0: REQUIRED, 3.1: REQUIRED, 3.2: REQUIRED to 3.0: REQUIRED, 3.1: REQUIRED, 3.2: DONE ruby_3_2 5e4606423da96c2e26b00981c22bddfce0d970bf merged revision(s) f15123c34ce80f3928612befe2a9aaf4c9d27fda. ---------------------------------------- Bug #18743: Enumerator#next / peek re-use each others stacktraces https://bugs.ruby-lang.org/issues/18743#change-106970 * Author: sos4nt (Stefan Schüßler) * Status: Closed * Assignee: ko1 (Koichi Sasada) * Backport: 3.0: REQUIRED, 3.1: REQUIRED, 3.2: DONE ---------------------------------------- I encountered an odd behavior. If I rescue the `StopIteration` exception from `peek` and call `next` afterwards: (or vice-versa) ```ruby # enum.rb # 1 # 2 enum = [].each # 3 enum.peek rescue nil # 4 enum.next # 5 ``` it will show the stacktrace from the rescued `peek` call: ``` $ ruby enum.rb enum.rb:4:in `peek': iteration reached an end (StopIteration) from enum.rb:4:in `<main>' ``` Whereas the error should refer to `next` on line number 5. The same happens when calling `peek` after `next` or when having muliple `peek` / `next` calls: ```ruby # enum.rb # 1 # 2 enum = [].each # 3 enum.peek rescue nil # 4 enum.next rescue nil # 5 enum.peek rescue nil # 6 puts "line #{__LINE__}" # 7 enum.next # 8 ``` The stacktrace from the first (rescued) `peek` or `next` call will be shown which doesn't reflect the actual error location: ``` $ ruby enum.rb line 7 enum.rb:4:in `peek': iteration reached an end (StopIteration) from enum.rb:4:in `<main>' ``` This is very confusing when debugging code. ---Files-------------------------------- 01-Recreate-stacktrace-enumerator.patch (1.29 KB) -- https://bugs.ruby-lang.org/

1 0

[ruby-core:115169] [Ruby master Bug#19973] Duplicate keyword argument names don't always warn
by tenderlovemaking (Aaron Patterson) 25 Feb '24

25 Feb '24

Issue #19973 has been reported by tenderlovemaking (Aaron Patterson). ---------------------------------------- Bug #19973: Duplicate keyword argument names don't always warn https://bugs.ruby-lang.org/issues/19973 * Author: tenderlovemaking (Aaron Patterson) * Status: Open * Priority: Normal * ruby -v: ruby 3.3.0dev (2023-10-24T19:38:50Z cleanup 3525a9bd22) [arm64-darwin23] * Backport: 3.0: UNKNOWN, 3.1: UNKNOWN, 3.2: UNKNOWN ---------------------------------------- Calling a method with duplicate keyword arguments doesn't warn when it could: ```ruby def bar a:, b: a + b end # Warning bar(a: 1, b: 3, a: 2) z = { b: 123 } # No warning bar(a: 1, **z, a: 2) ``` The first call to `bar` gives a warning about duplicate keyword args, but the second call doesn't. I think both cases should emit a warning. -- https://bugs.ruby-lang.org/

3 3

[ruby-core:116931] [Ruby master Bug#20297] Segmentation fault with ubuntu 22.04 ,Ruby 2.5.3 and mysql2, when I try to run console query
by sreenak (Sreena Kodoth) 24 Feb '24

24 Feb '24

Issue #20297 has been reported by sreenak (Sreena Kodoth). ---------------------------------------- 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 * Author: sreenak (Sreena Kodoth) * Status: Open * 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 /home/user/.rvm/gems/ruby-2.5.3/gems/bundler-1.17.1/lib/bundler/compatibility_guard.rb 55 /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/2.5.0/x86_64-linux/pathname.so 56 /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/2.5.0/pathname.rb 57 /home/user/.rvm/gems/ruby-2.5.3/gems/bundler-1.17.1/lib/bundler/constants.rb 58 /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/site_ruby/2.5.0/rubygems/text.rb 59 /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/site_ruby/2.5.0/rubygems/user_interaction.rb 60 /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/2.5.0/x86_64-linux/etc.so 61 /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/site_ruby/2.5.0/rubygems/config_file.rb 62 /home/user/.rvm/gems/ruby-2.5.3/gems/bundler-1.17.1/lib/bundler/rubygems_integration.rb 63 /home/user/.rvm/gems/ruby-2.5.3/gems/bundler-1.17.1/lib/bundler/current_ruby.rb 64 /home/user/.rvm/gems/ruby-2.5.3/gems/bundler-1.17.1/lib/bundler/shared_helpers.rb 65 /home/user/.rvm/gems/ruby-2.5.3/gems/bundler-1.17.1/lib/bundler/vendor/fileutils/lib/fileutils.rb 66 /home/user/.rvm/gems/ruby-2.5.3/gems/bundler-1.17.1/lib/bundler/vendored_fileutils.rb 67 /home/user/.rvm/gems/ruby-2.5.3/gems/bundler-1.17.1/lib/bundler/errors.rb 68 /home/user/.rvm/gems/ruby-2.5.3/gems/bundler-1.17.1/lib/bundler/environment_preserver.rb 69 /home/user/.rvm/gems/ruby-2.5.3/gems/bundler-1.17.1/lib/bundler/plugin/api.rb 70 /home/user/.rvm/gems/ruby-2.5.3/gems/bundler-1.17.1/lib/bundler/plugin.rb 71 /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/site_ruby/2.5.0/rubygems/source/git.rb 72 /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/site_ruby/2.5.0/rubygems/source/installed.rb 73 /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/site_ruby/2.5.0/rubygems/source/specific_file.rb 74 /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/site_ruby/2.5.0/rubygems/source/local.rb 75 /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/site_ruby/2.5.0/rubygems/source/lock.rb 76 /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/site_ruby/2.5.0/rubygems/source/vendor.rb 77 /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/site_ruby/2.5.0/rubygems/source.rb 78 /home/user/.rvm/gems/ruby-2.5.3/gems/bundler-1.17.1/lib/bundler/gem_helpers.rb 79 /home/user/.rvm/gems/ruby-2.5.3/gems/bundler-1.17.1/lib/bundler/match_platform.rb 80 /home/user/.rvm/gems/ruby-2.5.3/gems/bundler-1.17.1/lib/bundler/rubygems_ext.rb 81 /home/user/.rvm/gems/ruby-2.5.3/gems/bundler-1.17.1/lib/bundler/build_metadata.rb 82 /home/user/.rvm/gems/ruby-2.5.3/gems/bundler-1.17.1/lib/bundler.rb 83 /home/user/.rvm/gems/ruby-2.5.3/gems/bundler-1.17.1/lib/bundler/settings.rb 84 /home/user/.rvm/gems/ruby-2.5.3/gems/bundler-1.17.1/lib/bundler/yaml_serializer.rb 85 /home/user/.rvm/rubies/ruby-2.5.3/lib/ruby/site_ruby/2.5.0/rubygems/ext/builder.rb 86 /home/user/.rvm/gems/ruby-2.5.3/gems/bundler-1.17.1/lib/bundler/feature_flag.rb 87 /home/user/.rvm/gems/ruby-2.5.3/gems/bundler-1.17.1/lib/bundler/source.rb 88 /home/user/.rvm/gems/ruby-2.5.3/gems/bundler-1.17.1/lib/bundler/source/path.rb 89 /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 /home/user/.rvm/gems/ruby-2.5.3/gems/bundler-1.17.1/lib/bundler/vendor/molinillo/lib/molinillo/compatibility.rb 115 /home/user/.rvm/gems/ruby-2.5.3/gems/bundler-1.17.1/lib/bundler/vendor/molinillo/lib/molinillo/gem_metadata.rb 116 /home/user/.rvm/gems/ruby-2.5.3/gems/bundler-1.17.1/lib/bundler/vendor/molinillo/lib/molinillo/delegates/specification_provider.rb 117 /home/user/.rvm/gems/ruby-2.5.3/gems/bundler-1.17.1/lib/bundler/vendor/molinillo/lib/molinillo/errors.rb 118 /home/user/.rvm/gems/ruby-2.5.3/gems/bundler-1.17.1/lib/bundler/vendor/molinillo/lib/molinillo/dependency_graph/action.rb 119 /home/user/.rvm/gems/ruby-2.5.3/gems/bundler-1.17.1/lib/bundler/vendor/molinillo/lib/molinillo/dependency_graph/add_edge_no_circular.rb 120 /home/user/.rvm/gems/ruby-2.5.3/gems/bundler-1.17.1/lib/bundler/vendor/molinillo/lib/molinillo/dependency_graph/add_vertex.rb 121 /home/user/.rvm/gems/ruby-2.5.3/gems/bundler-1.17.1/lib/bundler/vendor/molinillo/lib/molinillo/dependency_graph/delete_edge.rb 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 /home/user/.rvm/gems/ruby-2.5.3/gems/bundler-1.17.1/lib/bundler/vendor/molinillo/lib/molinillo/modules/specification_provider.rb 130 /home/user/.rvm/gems/ruby-2.5.3/gems/bundler-1.17.1/lib/bundler/vendor/molinillo/lib/molinillo/delegates/resolution_state.rb 131 /home/user/.rvm/gems/ruby-2.5.3/gems/bundler-1.17.1/lib/bundler/vendor/molinillo/lib/molinillo/resolution.rb 132 /home/user/.rvm/gems/ruby-2.5.3/gems/bundler-1.17.1/lib/bundler/vendor/molinillo/lib/molinillo/resolver.rb 133 /home/user/.rvm/gems/ruby-2.5.3/gems/bundler-1.17.1/lib/bundler/vendor/molinillo/lib/molinillo/modules/ui.rb 134 /home/user/.rvm/gems/ruby-2.5.3/gems/bundler-1.17.1/lib/bundler/vendor/molinillo/lib/molinillo.rb 135 /home/user/.rvm/gems/ruby-2.5.3/gems/bundler-1.17.1/lib/bundler/vendored_molinillo.rb 136 /home/user/.rvm/gems/ruby-2.5.3/gems/bundler-1.17.1/lib/bundler/resolver/spec_group.rb 137 /home/user/.rvm/gems/ruby-2.5.3/gems/bundler-1.17.1/lib/bundler/resolver.rb 138 /home/user/.rvm/gems/ruby-2.5.3/gems/bundler-1.17.1/lib/bundler/source/gemspec.rb 139 /home/user/.rvm/gems/ruby-2.5.3/gems/bundler-1.17.1/lib/bundler/runtime.rb 140 /home/user/.rvm/gems/ruby-2.5.3/gems/bundler-1.17.1/lib/bundler/dep_proxy.rb 141 /home/user/.rvm/gems/ruby-2.5.3/gems/bundler-1.17.1/lib/bundler/ui.rb 142 /home/user/.rvm/gems/ruby-2.5.3/gems/bundler-1.17.1/lib/bundler/ui/silent.rb 143 /home/user/.rvm/gems/ruby-2.5.3/gems/bundler-1.17.1/lib/bundler/ui/rg_proxy.rb 144 /home/user/.rvm/gems/ruby-2.5.3/gems/bundler-1.17.1/lib/bundler/remote_specification.rb 145 /home/user/.rvm/gems/ruby-2.5.3/gems/bundler-1.17.1/lib/bundler/stub_specification.rb 146 /home/user/.rvm/gems/ruby-2.5.3/gems/bundler-1.17.1/lib/bundler/endpoint_specification.rb 147 /home/user/.rvm/gems/ruby-2.5.3/gems/bundler-1.17.1/lib/bundler/ruby_version.rb 148 /home/user/.rvm/gems/ruby-2.5.3/gems/bundler-1.17.1/lib/bundler/setup.rb 149 /home/user/projects/weintraub_inspections_web/config/boot.rb 150 /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/

2 1

[ruby-core:116815] [Ruby master Feature#20274] Add RubyVM::ASAN.enabled?
by kjtsanaktsidis (KJ Tsanaktsidis) 24 Feb '24

24 Feb '24

Issue #20274 has been reported by kjtsanaktsidis (KJ Tsanaktsidis). ---------------------------------------- Feature #20274: Add RubyVM::ASAN.enabled? https://bugs.ruby-lang.org/issues/20274 * Author: kjtsanaktsidis (KJ Tsanaktsidis) * Status: Open * Priority: Normal ---------------------------------------- Some parts of the Ruby test suite won't work correctly under ASAN. In particular, `assert_no_memory_leak` will need different parameters for ASAN (or be skipped, in the same way as for MJIT/RJIT). I propose that we add a module `RubyVM::ASAN` (which will be unconditionally defined), and `RubyVM::ASAN.enabled?` (which will return true if Ruby was compiled with ASAN, or false otherwise). This means we can check if ASAN is enabled by running `defined?(RubyVM::ASAN) && RubyVM::ASAN.enabled?`, in the same way that the mjit/rjit check is performed. -- https://bugs.ruby-lang.org/

3 6

[ruby-core:116916] Missing IPv6 Flags (`Socket::IPV6_RECVERR` and `Socket::IPV6_MTU_DISCOVER` in Ruby
by Marek Küthe 23 Feb '24

23 Feb '24

Hello dear maintainers of the Sockets API in Ruby, I am currently writing a traceroute-like program. I would like to write it in Ruby. Among other things, this should generate ICMP error messages via "UDP pings" with a low TTL. I would like to view these in Ruby. For IPv4 there is the `Socket::IP_RECVERR` flag and for IPv6 the `IPV6_RECVERR` flag. Unfortunately, this is not included in Ruby for IPv6. The same applies to MTU discovery: `Socket::IP_MTU_DISCOVER` exists, but `Socket::IPV6_MTU_DISCOVER` does not. I then reported the error [1]. After I had dealt with the topic a bit, I also put a PR [2] on GitHub. I now wanted to ask whether my PR [2] can receive a review and then be merged? Regards Marek Küthe [1] https://bugs.ruby-lang.org/issues/20258 [2] https://github.com/ruby/ruby/pull/9930 -- Marek Küthe m.k(a)mk16.de er/ihm he/him

1 0

[ruby-core:116913] [Ruby master Bug#20295] Segmentation fault when parsing `/invalid_regexp/ =~ s`
by tompng (tomoya ishida) 23 Feb '24

23 Feb '24

Issue #20295 has been reported by tompng (tomoya ishida). ---------------------------------------- Bug #20295: Segmentation fault when parsing `/invalid_regexp/ =~ s` https://bugs.ruby-lang.org/issues/20295 * Author: tompng (tomoya ishida) * Status: Open * ruby -v: ruby 3.4.0dev (2024-02-20T23:06:48Z master e7ab5d891c) +YJIT +MN [arm64-darwin22] * Backport: 3.0: UNKNOWN, 3.1: UNKNOWN, 3.2: UNKNOWN, 3.3: UNKNOWN ---------------------------------------- These should be Syntax Error, but segfaults ~~~sh ./ruby -ce "/[/=~s" ./ruby -ce "/(?<>)/=~s" ./ruby -ce "/(?<a>[)/=~s" ~~~ ~~~ ./ruby -ce "/[/=~s" -e:1: premature end of char-class: /[/ ./ruby: [BUG] Segmentation fault at 0x0000000000000014 ruby 3.4.0dev (2024-02-20T23:06:48Z master e7ab5d891c) +YJIT +MN [arm64-darwin22] -- Crash Report log information -------------------------------------------- See Crash Report log file in one of the following locations: * ~/Library/Logs/DiagnosticReports * /Library/Logs/DiagnosticReports for more details. Don't forget to include the above Crash Report log file in bug reports. -- Control frame information ----------------------------------------------- c:0001 p:0000 s:0003 E:001960 DUMMY [FINISH] -- Threading information --------------------------------------------------- Total ractor count: 1 Ruby thread count for this ractor: 1 -- Machine register context ------------------------------------------------ x0: 0x0000000000000000 x1: 0x0000000000000039 x2: 0x0000000000000038 x3: 0x0000000000000008 x4: 0x0000000000000001 x5: 0x0000000000000001 x6: 0x0000000100a3ce00 x7: 0x0000000000000000 x18: 0x0000000000000000 x19: 0x0000000000000001 x20: 0x000000012482f6b0 x21: 0x0000000123a08ab0 x22: 0x000000016fb5d0d0 x23: 0x000000012482f6e0 x24: 0x000000012482f708 x25: 0x0000000000000004 x26: 0x00000001006259b5 x27: 0x000000016fb5de30 x28: 0x000000016fb5e450 lr: 0x00000001003e47ac fp: 0x000000016fb5cf60 sp: 0x000000016fb5cef0 -- C level backtrace information ------------------------------------------- /Users/tomoya.ishida/github/ruby/ruby/build/ruby(rb_vm_bugreport+0xb4c) [0x1004ff4cc] ../vm_dump.c:1151 /Users/tomoya.ishida/github/ruby/ruby/build/ruby(rb_vm_bugreport) (null):0 /Users/tomoya.ishida/github/ruby/ruby/build/ruby(rb_bug_for_fatal_signal+0x100) [0x10033e0dc] ../error.c:1065 /Users/tomoya.ishida/github/ruby/ruby/build/ruby(sig_do_nothing+0x0) [0x100465bc4] ../signal.c:926 /Users/tomoya.ishida/github/ruby/ruby/build/ruby(sigsegv) (null):0 /usr/lib/system/libsystem_platform.dylib(_sigtramp+0x38) [0x1a8b6aa84] /Users/tomoya.ishida/github/ruby/ruby/build/ruby(reg_named_capture_assign+0xc) [0x1003e47ac] parse.y:15909 /Users/tomoya.ishida/github/ruby/ruby/build/ruby(match_op) parse.y:13082 /Users/tomoya.ishida/github/ruby/ruby/build/ruby(ruby_yyparse+0x2c30) [0x1003dcb08] parse.y:4010 /Users/tomoya.ishida/github/ruby/ruby/build/ruby(yycompile0+0x238) [0x1003ede94] parse.y:7653 /Users/tomoya.ishida/github/ruby/ruby/build/ruby(rb_suppress_tracing+0xcc) [0x100500c7c] ../vm_trace.c:487 /Users/tomoya.ishida/github/ruby/ruby/build/ruby(yycompile+0x5c) [0x1003e9ff8] parse.y:7709 /Users/tomoya.ishida/github/ruby/ruby/build/ruby(parser_compile_string) parse.y:7772 /Users/tomoya.ishida/github/ruby/ruby/build/ruby(rb_ruby_parser_compile_string_path) parse.y:7779 /Users/tomoya.ishida/github/ruby/ruby/build/ruby(rb_ruby_parser_compile_string+0x1c) [0x1003ec1b4] parse.y:7785 /Users/tomoya.ishida/github/ruby/ruby/build/ruby(rb_parser_compile_string) parse.y:16260 /Users/tomoya.ishida/github/ruby/ruby/build/ruby(process_script+0x84) [0x10045beb0] ../ruby.c:2066 /Users/tomoya.ishida/github/ruby/ruby/build/ruby(process_options) ../ruby.c:2416 /Users/tomoya.ishida/github/ruby/ruby/build/ruby(ruby_process_options) ../ruby.c:3043 /Users/tomoya.ishida/github/ruby/ruby/build/ruby(ruby_options+0xa0) [0x10034835c] ../eval.c:118 /Users/tomoya.ishida/github/ruby/ruby/build/ruby(rb_main+0x18) [0x1002a26cc] ../main.c:40 /Users/tomoya.ishida/github/ruby/ruby/build/ruby(main) ../main.c:59 -- Other runtime information ----------------------------------------------- * Loaded script: ./ruby * Loaded features: 0 enumerator.so 1 thread.rb 2 fiber.so 3 rational.so 4 complex.so 5 ruby2_keywords.rb * Process memory map: 1002a0000-100720000 r-x /Users/tomoya.ishida/github/ruby/ruby/build/ruby 100720000-100738000 r-- /Users/tomoya.ishida/github/ruby/ruby/build/ruby 100738000-10073c000 rw- /Users/tomoya.ishida/github/ruby/ruby/build/ruby 10073c000-100750000 rw- /Users/tomoya.ishida/github/ruby/ruby/build/ruby 100750000-10093c000 r-- /Users/tomoya.ishida/github/ruby/ruby/build/ruby 10093c000-10097c000 rw- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 10097c000-100980000 --- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 100980000-100988000 rw- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 100988000-10098c000 r-- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 10098c000-100990000 r-- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 100990000-100994000 rw- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 100994000-100998000 --- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 100998000-1009a4000 rw- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 1009a4000-1009a8000 --- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 1009a8000-1009ac000 --- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 1009ac000-1009b8000 rw- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 1009b8000-1009bc000 --- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 1009bc000-1009c0000 --- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 1009c0000-1009cc000 rw- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 1009cc000-1009d0000 --- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 1009d0000-1009d4000 r-- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 1009d4000-1009d8000 r-- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 1009d8000-1009dc000 rw- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 1009dc000-1009e0000 r-- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 1009e0000-100a20000 rw- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 100a30000-100a40000 rw- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 100a40000-101e40000 rw- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 101e40000-109e40000 rw- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 109e40000-111e40000 rw- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 111e40000-119e40000 rw- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 119e50000-119e60000 rw- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 119e70000-119e80000 rw- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 119e90000-119ea0000 rw- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 119eb0000-119ec0000 rw- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 119ed0000-119ee0000 rw- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 119ee0000-119ee4000 --- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 119ee4000-119f88000 rw- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 119f88000-119f8c000 --- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 119f8c000-11a030000 rw- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 11a030000-11a034000 --- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 11a034000-11a0d8000 rw- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 11a0d8000-11a0dc000 --- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 11a0dc000-11a180000 rw- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 11a180000-11a184000 --- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 11a184000-11a228000 rw- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 11a228000-11a22c000 --- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 11a22c000-11a2d0000 rw- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 11a2d0000-11a2d4000 --- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 11a2d4000-11a378000 rw- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 11a378000-11a37c000 --- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 11a37c000-11a420000 rw- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 11a420000-11a424000 --- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 11a424000-11a4c8000 rw- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 11a4c8000-11a4cc000 --- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 11a4cc000-11a570000 rw- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 11a570000-11a574000 --- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 11a574000-11a618000 rw- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 11a618000-11a61c000 --- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 11a61c000-11a6c0000 rw- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 11a6c0000-11a6c4000 --- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 11a6c4000-11a768000 rw- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 11a768000-11a76c000 --- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 11a76c000-11a810000 rw- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 11a810000-11a814000 --- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 11a814000-11a8b8000 rw- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 11a8b8000-11a8bc000 --- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 11a8bc000-11a960000 rw- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 11a960000-11a964000 --- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 11a964000-11aa08000 rw- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 11aa08000-11aa0c000 --- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 11aa0c000-11aab0000 rw- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 11aab0000-11aab4000 --- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 11aab4000-11ab58000 rw- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 11ab58000-11ab5c000 --- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 11ab5c000-11ac00000 rw- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 11ac00000-11ac04000 --- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 11ac04000-11aca8000 rw- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 11aca8000-11acac000 --- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 11acac000-11ad50000 rw- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 11ad50000-11ad54000 --- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 11ad54000-11adf8000 rw- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 11adf8000-11adfc000 --- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 11adfc000-11aea0000 rw- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 11aea0000-11aea4000 --- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 11aea4000-11af48000 rw- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 11af48000-11af4c000 --- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 11af4c000-11aff0000 rw- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 11aff0000-11aff4000 --- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 11aff4000-11b098000 rw- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 11b098000-11b09c000 --- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 11b09c000-11b140000 rw- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 11b140000-11b144000 --- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 11b144000-11b1e8000 rw- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 11b1e8000-11b1ec000 --- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 11b1ec000-11b290000 rw- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 11b290000-11b294000 --- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 11b294000-11b338000 rw- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 11b338000-11b33c000 --- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 11b33c000-11b3e0000 rw- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 11b3e0000-11cbf4000 r-- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 11cc00000-11cd00000 rw- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 11cd00000-11e514000 r-- /Users/tomoya.ishida/github/ruby/ruby/build/ruby.dSYM/Contents/Resources/DWARF/ruby 122e00000-122f00000 rw- 122f00000-123000000 rw- 123000000-123800000 rw- 123800000-123900000 rw- 123900000-123a00000 rw- 123a00000-123b00000 rw- 124000000-124800000 rw- 124800000-125000000 rw- 128000000-128800000 rw- 128800000-129000000 rw- 129000000-129800000 rw- 129800000-12a000000 rw- 12a000000-12a800000 rw- 12a800000-12b000000 rw- 12b000000-12b800000 rw- 12b800000-12c000000 rw- 12c000000-12c800000 rw- 12c800000-12d000000 rw- 12d000000-12d800000 rw- 12d800000-12e000000 rw- 12e000000-12e800000 rw- 12e800000-12f000000 rw- 12f000000-12f800000 rw- 12f800000-130000000 rw- 130000000-130800000 rw- 130800000-131000000 rw- 131000000-131800000 rw- 131800000-132000000 rw- 132000000-132800000 rw- 132800000-133000000 rw- 133000000-133800000 rw- 133800000-134000000 rw- 134000000-134800000 rw- 134800000-135000000 rw- 135000000-135800000 rw- 135800000-136000000 rw- 136000000-136800000 rw- 136800000-137000000 rw- 137000000-137800000 rw- 137800000-138000000 rw- 16bb60000-16f364000 --- 16f364000-16fb60000 rw- 16fb60000-16fb64000 --- 16fb64000-16fbec000 rw- 180000000-200000000 r-- 200000000-2016dc000 r-- 2016dc000-201704000 rw- 201704000-202000000 rw- 202000000-203d9c000 r-- 203d9c000-205cc4000 rw- 205cc4000-208b10000 r-- 208b10000-20a000000 r-- 20a000000-242000000 r-- 242000000-2425e4000 r-- 2425e4000-244000000 rw- 244000000-244b40000 r-- 244b40000-246474000 rw- 246474000-24765c000 r-- 24765c000-248000000 r-- 248000000-280000000 r-- fc0000000-1000000000 --- 1000000000-7000000000 --- 600000000000-600008000000 rw- 600008000000-600010000000 rw- 600010000000-600018000000 rw- 600018000000-600020000000 rw- [IMPORTANT] Don't forget to include the Crash Report log file under DiagnosticReports directory in bug reports. ~~~ -- https://bugs.ruby-lang.org/

2 1

[ruby-core:116906] [Ruby master Feature#20291] Add --warning=category option the same as -W:category
by nobu (Nobuyoshi Nakada) 22 Feb '24

22 Feb '24

Issue #20291 has been reported by nobu (Nobuyoshi Nakada). ---------------------------------------- Feature #20291: Add --warning=category option the same as -W:category https://bugs.ruby-lang.org/issues/20291 * Author: nobu (Nobuyoshi Nakada) * Status: Open ---------------------------------------- I propose a `--warning` option that corresponds to the `-W` option, like the `--encoding` option to the `-E` option. The argument after `--warning=` is same as `-W:`. https://github.com/ruby/ruby/pull/4113 -- https://bugs.ruby-lang.org/

2 1

[ruby-core:116681] [Ruby master Misc#20260] ISEQ flag for prism compiler
by kddnewton (Kevin Newton) 21 Feb '24

21 Feb '24

Issue #20260 has been reported by kddnewton (Kevin Newton). ---------------------------------------- Misc #20260: ISEQ flag for prism compiler https://bugs.ruby-lang.org/issues/20260 * Author: kddnewton (Kevin Newton) * Status: Open * Priority: Normal ---------------------------------------- In order to support error highlight, there's needs to be a way to tell which compiler generated an instruction sequence (compile.c or prism_compile.c). That's because when the file is reparsed to find the node based on the node id, we need to know which parser to use. We can't look at the current parser because it may have been dumped to binary and the parser/compile pair might not match up to the current running process. I would like to add a flag to `rb_iseq_constant_body` that indicates it came from prism, as well as the `:prism` hash key to the misc hash in the array form of iseqs. This will allow us to determine the source of the iseq from both C and Ruby. Since this is user-facing (albeit from an experimental library that shouldn't be relied upon) I wanted to make sure this way okay before merging. -- https://bugs.ruby-lang.org/

4 14

[ruby-core:116853] [Ruby master Feature#20282] Enhancing Ruby's Coverage with Per-Test Coverage Reports
by ioquatix (Samuel Williams) 20 Feb '24

20 Feb '24

Issue #20282 has been reported by ioquatix (Samuel Williams). ---------------------------------------- Feature #20282: Enhancing Ruby's Coverage with Per-Test Coverage Reports https://bugs.ruby-lang.org/issues/20282 * Author: ioquatix (Samuel Williams) * Status: Open * Priority: Normal ---------------------------------------- As Ruby applications grow in complexity, the need for more sophisticated testing and coverage analysis tools becomes paramount. Current coverage tools in Ruby offer a good starting point but fall short in delivering the granularity and flexibility required by modern development practices. Specifically, there is a significant gap in "per-test coverage" reporting, which limits developers' ability to pinpoint exactly which tests exercise which lines of code. This proposal seeks to initiate a discussion around improving Ruby's coverage module to address this gap. ## Objectives The primary goal of this initiative is to introduce support for per-test coverage reports within Ruby, focusing on three key areas: 1. Scoped Coverage Data Capture: Implementing the capability to capture coverage data within user-defined scopes, such as global, thread, or fiber scopes. This would allow for more granular control over the coverage analysis process. 2. Efficient Data Capture Controls: Developing mechanisms to efficiently control the capture of coverage data. This includes the ability to exclude specific files, include/ignore/merge eval'd code, to ensure that the coverage data is both relevant and manageable. 3. Compatibility and Consistency: Ensuring that the coverage data is exposed in a manner that is consistent with existing coverage tools and standards. This compatibility is crucial for integrating with a wide array of tooling and for facilitating a seamless developer experience. ## Proposed Solutions The heart of this proposal lies in the introduction of a new subclassable component within the Coverage module, tentatively named `Coverage::Capture`. This component would allow users to define custom coverage capture behaviors tailored to their specific needs. Below is a hypothetical interface for such a mechanism: ```ruby class Coverage::Capture def self.start self.new.tap(&:start) end # Start receiving coverage callbacks. def start end # Stop receiving coverage callbacks. def stop end # User-overridable statement coverage callback. def statement(iseq, location) fetch(iseq)&.statement_coverage.increment(location) end # Additional methods for branch/declaration coverage would follow a similar pattern. end class MyCoverageCapture < Coverage::Capture # Provides efficient data capture controls - can return nil if skipping coverage for this iseq, or can store coverage data per-thread, per-fiber, etc. def fetch(iseq) @coverage[iseq] ||= Coverage.default_coverage(iseq) end end # Usage example: my_coverage_capture = MyCoverageCapture.start # Execute test suite or specific tests my_coverage_capture.stop # Access detailed coverage data puts my_coverage_capture.coverage.statement_coverage ``` In addition, we'd need a well defined interface for `Coverage.default_coverage`, which includes line, branch and declaration coverage statistics. I suggest we take inspiration from the proposed interface defined by the vscode text editor: https://github.com/microsoft/vscode/blob/b44593a612337289c079425a5b2cc70102… - this interface was designed to be compatible with a wide range of coverage libraries, so represents the intersection of that functionality. ```ruby # Hypothetical interface (mostly copied from vscode's proposed interface): module Coverage # Contains coverage metadata for a file class Target attr_reader :instruction_sequence attr_accessor :statement_coverage, :branch_coverage, :declaration_coverage, :detailed_coverage def initialize(instruction_sequence, statement_coverage, branch_coverage=nil, declaration_coverage=nil) @instruction_sequence = instruction_sequence @statement_coverage = statement_coverage @branch_coverage = branch_coverage @declaration_coverage = declaration_coverage end end # Coverage information for a single statement or line. class StatementCoverage # The number of times this statement was executed, or a boolean indicating # whether it was executed if the exact count is unknown. If zero or false, # the statement will be marked as un-covered. attr_accessor :executed # Statement location (line number? or range? or position? AST?) attr_accessor :location # Coverage from branches of this line or statement. If it's not a # conditional, this will be empty. attr_accessor :branches # Initializes a new instance of the StatementCoverage class. # # @parameter executed [Number, Boolean] The number of times this statement was executed, or a # boolean indicating whether it was executed if the exact count is unknown. If zero or false, # the statement will be marked as un-covered. # # @parameter location [Position, Range] The statement position. # # @parameter branches [Array(BranchCoverage)] Coverage from branches of this line. # If it's not a conditional, this should be omitted. def initialize(executed, location, branches=[]) @executed = executed @location = location @branches = branches end end # Coverage information for a branch class BranchCoverage # The number of times this branch was executed, or a boolean indicating # whether it was executed if the exact count is unknown. If zero or false, # the branch will be marked as un-covered. attr_accessor :executed # Branch location. attr_accessor :location # Label for the branch, used in the context of "the ${label} branch was # not taken," for example. attr_accessor :label # Initializes a new instance of the BranchCoverage class. # # @param executed [Number, Boolean] The number of times this branch was executed, or a # boolean indicating whether it was executed if the exact count is unknown. If zero or false, # the branch will be marked as un-covered. # # @param location [Position, Range] (optional) The branch position. # # @param label [String] (optional) Label for the branch, used in the context of # "the ${label} branch was not taken," for example. def initialize(executed, location=nil, label=nil) @executed = executed @location = location @label = label end end # Coverage information for a declaration class DeclarationCoverage # Name of the declaration. Depending on the reporter and language, this # may be types such as functions, methods, or namespaces. attr_accessor :name # The number of times this declaration was executed, or a boolean # indicating whether it was executed if the exact count is unknown. If # zero or false, the declaration will be marked as un-covered. attr_accessor :executed # Declaration location. attr_accessor :location # Initializes a new instance of the DeclarationCoverage class. # # @param name [String] Name of the declaration. # # @param executed [Number, Boolean] The number of times this declaration was executed, or a # boolean indicating whether it was executed if the exact count is unknown. If zero or false, # the declaration will be marked as un-covered. # # @param location [Position, Range] The declaration position. def initialize(name, executed, location) @name = name @executed = executed @location = location end end end ``` -- https://bugs.ruby-lang.org/

3 6