gistfile1.txt

/home/ubuntu/.rvm/gems/ruby-2.2.4/gems/eventmachine-1.2.0.1/lib/eventmachine.rb:194: [BUG] Segmentation fault at 0x00000000000008
ruby 2.2.4p230 (2015-12-16 revision 53155) [x86_64-linux]

-- Control frame information -----------------------------------------------
c:0011 p:---- s:0039 e:000038 CFUNC  :delete
c:0010 p:---- s:0037 e:000036 CFUNC  :run_machine
c:0009 p:0307 s:0034 e:000033 METHOD /home/ubuntu/.rvm/gems/ruby-2.2.4/gems/eventmachine-1.2.0.1/lib/eventmachine.rb:194
c:0008 p:0057 s:0027 E:0018e8 METHOD /home/ubuntu/.rvm/gems/ruby-2.2.4/gems/thin-1.6.3/lib/thin/backends/base.rb:73
c:0007 p:0111 s:0023 E:000220 METHOD /home/ubuntu/.rvm/gems/ruby-2.2.4/gems/thin-1.6.3/lib/thin/server.rb:162
c:0006 p:0090 s:0020 e:000019 BLOCK  /home/ubuntu/teamcity_agent/work/ac1cce54c601a380/spec/support/integration/capybara_server_setup.rb:222 [FINISH]
c:0005 p:---- s:0016 e:000015 CFUNC  :call
c:0004 p:0024 s:0010 e:000009 BLOCK  /home/ubuntu/.rvm/gems/ruby-2.2.4/gems/capybara-2.7.0/lib/capybara/server.rb:102 [FINISH]
c:0003 p:---- s:0008 e:000007 CFUNC  :call
c:0002 p:0044 s:0005 e:000004 BLOCK  /home/ubuntu/.rvm/gems/ruby-2.2.4/gems/logging-1.8.2/lib/logging/diagnostic_context.rb:323 [FINISH]
c:0001 p:---- s:0002 e:000001 TOP    [FINISH]

-- Ruby level backtrace information ----------------------------------------
/home/ubuntu/.rvm/gems/ruby-2.2.4/gems/logging-1.8.2/lib/logging/diagnostic_context.rb:323:in `block in create_with_logging_context'
/home/ubuntu/.rvm/gems/ruby-2.2.4/gems/logging-1.8.2/lib/logging/diagnostic_context.rb:323:in `call'
/home/ubuntu/.rvm/gems/ruby-2.2.4/gems/capybara-2.7.0/lib/capybara/server.rb:102:in `block in boot'
/home/ubuntu/.rvm/gems/ruby-2.2.4/gems/capybara-2.7.0/lib/capybara/server.rb:102:in `call'
/home/ubuntu/teamcity_agent/work/ac1cce54c601a380/spec/support/integration/capybara_server_setup.rb:222:in `block in capybara_server_setup'
/home/ubuntu/.rvm/gems/ruby-2.2.4/gems/thin-1.6.3/lib/thin/server.rb:162:in `start'
/home/ubuntu/.rvm/gems/ruby-2.2.4/gems/thin-1.6.3/lib/thin/backends/base.rb:73:in `start'
/home/ubuntu/.rvm/gems/ruby-2.2.4/gems/eventmachine-1.2.0.1/lib/eventmachine.rb:194:in `run'
/home/ubuntu/.rvm/gems/ruby-2.2.4/gems/eventmachine-1.2.0.1/lib/eventmachine.rb:194:in `run_machine'
/home/ubuntu/.rvm/gems/ruby-2.2.4/gems/eventmachine-1.2.0.1/lib/eventmachine.rb:194:in `delete'

-- Machine register context ------------------------------------------------
 RIP: 0x00007f88bb6fb9df RBP: 0x00007f88a405b390 RSP: 0x00007f88a85db300
 RAX: 0x0000000000000000 RBX: 0x0000000019065810 RCX: 0x00007f88a85db540
 RDX: 0x0000000000000000 RDI: 0x00000000000007e9 RSI: 0x00007f88a85db350
  R8: 0x00007f88a85db4d0  R9: 0x0000000000000001 R10: 0x00000000125b1190
 R11: 0x0000000000000020 R12: 0x00007f88a85db350 R13: 0x00007f88a85db360
 R14: 0x0000000001221160 R15: 0x0000000019065810 EFL: 0x0000000000010206