Uploaded image for project: 'Project FiFo'
  1. FIFO-1131

zfifo can crash chunter if called when ssh login happens at same time

    Details

    • Type: Bug
    • Status: Resolved (View workflow)
    • Priority: High
    • Resolution: Cannot Reproduce
    • Affects Version/s: 0.8.3
    • Fix Version/s: 0.9.1
    • Component/s: chunter
    • Labels:
      None

      Description

      It appears that if zfifo issues a command though a door at the same time as a ssh login is happening the messages get out of order, causing chunter to crash.

      2016-11-15 06:28:08 =ERROR REPORT====

        • Generic server ezdoor_server terminating
        • Last message in was {#Port<0.5261>,{data,
          Unknown macro: {eol,<<"g3IAA2QAEWNodW50ZXJAMTI3LjAuMC4xAQAAGN4AAAADAAAAAA== {\"action\": \"vm-get\"}">>}

          }}

        • When Server state ==
          Unknown macro: {state,#Port<0.5261>,[{door,#Ref<0.0.2.3924>,<<"057790ec-8655-4de2-8da4-d93f74cb5a06">>,"_fifo",<0.1787.0>,#Ref<0.0.2.3920>,chunter_vm_fsm},{door,#Ref<0.0.2.3919>,<<"057790ec-8655-4de2-8da4-d93f74cb5a06">>,"_joyent_sshd_key_is_authorized",<0.1787.0>,#Ref<0.0.2.3920>,chunter_vm_fsm},{door,#Ref<0.0.2.3889>,<<"051da77e-ca26-41a9-b615-0b36de6612d1">>,"_fifo",<0.1813.0>,#Ref<0.0.2.3886>,chunter_vm_fsm},{door,#Ref<0.0.2.3885>,<<"051da77e-ca26-41a9-b615-0b36de6612d1">>,"_joyent_sshd_key_is_authorized",<0.1813.0>,#Ref<0.0.2.3886>,chunter_vm_fsm},{door,#Ref<0.0.2.3840>,<<"053ea9e3-4507-4166-83bb-4ae2f9395255">>,"_fifo",<0.1770.0>,#Ref<0.0.2.3838>,chunter_vm_fsm},{door,#Ref<0.0.2.3837>,<<"053ea9e3-4507-4166-83bb-4ae2f9395255">>,"_joyent_sshd_key_is_authorized",<0.1770.0>,#Ref<0.0.2.3838>,chunter_vm_fsm},{door,#Ref<0.0.2.3817>,<<"05e8e823-011b-4004-9f74-9e28fe7d00b1">>,"_fifo",<0.1748.0>,#Ref<0.0.2.3815>,chunter_vm_fsm},{door,#Ref<0.0.2.3814>,<<"05e8e823-011b-4004-9f74-9e28fe7d00b1">>,"_joyent_sshd_key_is_authorized",<0.1748.0>,#Ref<0.0.2.3815>,chunter_vm_fsm},{door,#Ref<0.0.3.6500>,<<"050737ae-7d58-4999-89a3-a23f5c1bdddf">>,"_fifo",<0.1799.0>,#Ref<0.0.3.6498>,chunter_vm_fsm},{door,#Ref<0.0.3.6497>,<<"050737ae-7d58-4999-89a3-a23f5c1bdddf">>,"_joyent_sshd_key_is_authorized",<0.1799.0>,#Ref<0.0.3.6498>,chunter_vm_fsm},{door,#Ref<0.0.2.3758>,<<"0530d26e-65a9-46ee-980b-91b7426d71b2">>,"_fifo",<0.1778.0>,#Ref<0.0.2.3756>,chunter_vm_fsm},{door,#Ref<0.0.2.3755>,<<"0530d26e-65a9-46ee-980b-91b7426d71b2">>,"_joyent_sshd_key_is_authorized",<0.1778.0>,#Ref<0.0.2.3756>,chunter_vm_fsm},{door,#Ref<0.0.2.3723>,<<"0556f930-2c8b-43c2-b20e-2f306d510249">>,"_fifo",<0.1755.0>,#Ref<0.0.2.3721>,chunter_vm_fsm},{door,#Ref<0.0.2.3720>,<<"0556f930-2c8b-43c2-b20e-2f306d510249">>,"_joyent_sshd_key_is_authorized",<0.1755.0>,#Ref<0.0.2.3721>,chunter_vm_fsm},{door,#Ref<0.0.3.6414>,<<"05aa57c9-3eeb-43dc-bc37-3aab44e6f836">>,"_fifo",<0.1751.0>,#Ref<0.0.3.6411>,chunter_vm_fsm},{door,#Ref<0.0.3.6410>,<<"05aa57c9-3eeb-43dc-bc37-3aab44e6f836">>,"_joyent_sshd_key_is_authorized",<0.1751.0>,#Ref<0.0.3.6411>,chunter_vm_fsm},{door,#Ref<0.0.3.6366>,<<"0597bb79-06e5-472b-8cf9-3b75d139d320">>,"_fifo",<0.1828.0>,#Ref<0.0.3.6364>,chunter_vm_fsm},{door,#Ref<0.0.3.6363>,<<"0597bb79-06e5-472b-8cf9-3b75d139d320">>,"_joyent_sshd_key_is_authorized",<0.1828.0>,#Ref<0.0.3.6364>,chunter_vm_fsm},{door,#Ref<0.0.2.3698>,<<"054dc0fc-7280-407f-be63-a5bc8ae0b511">>,"_fifo",<0.1762.0>,#Ref<0.0.2.3696>,chunter_vm_fsm},{door,#Ref<0.0.2.3695>,<<"054dc0fc-7280-407f-be63-a5bc8ae0b511">>,"_joyent_sshd_key_is_authorized",<0.1762.0>,#Ref<0.0.2.3696>,chunter_vm_fsm}]}
        • Reason for termination ==
        • {{timeout,{gen_fsm,sync_send_all_state_event,[<0.1828.0>,
          Unknown macro: {door,#Ref<0.0.3.6366>,<<"{\"action\": \"vm-get\"}">>}

          ,1000]}},[

          Unknown macro: {gen_fsm,sync_send_all_state_event,3,[{file,"gen_fsm.erl"},{line,257}]}

          ,

          Unknown macro: {ezdoor_server,handle_info,2,[{file,"/opt/local/go-agent/pipelines/Chunter-Dev/_build/prod/lib/chunter/src/ezdoor_server.erl"},{line,183}]}

          ,

          Unknown macro: {gen_server,try_dispatch,4,[{file,"gen_server.erl"},{line,615}]},{gen_server,handle_msg,5,[{file,"gen_server.erl"},{line,681}]}

          ,

          Unknown macro: {proc_lib,init_p_do_apply,3,[{file,"proc_lib.erl"},{line,239}]}]}
          2016-11-15 06:28:08 =CRASH REPORT====
          crasher:
          initial call: ezdoor_server:init/1
          pid: <0.214.0>
          registered_name: ezdoor_server
          exception exit: timeout,{gen_fsm,sync_send_all_state_event,<0.1828.0>,{door,#Ref<0.0.3.6366>,<<"{\"action\": \"vm-get\"}">>},1000,[{gen_server,terminate,7,[{file,"gen_server.erl"},{line,826}]},{proc_lib,init_p_do_apply,3,[{file,"proc_lib.erl"},{line,239}]}

          ]}
          ancestors: [chunter_sup,<0.203.0>]
          messages: [{'$gen_call',

          {<0.1828.0>,#Ref<0.0.13107202.245039>}

          ,{remove,#Ref<0.0.3.6363>}},{'$gen_call',

          {<0.1770.0>,#Ref<0.0.25952257.63414>}

          ,{add,chunter_
          vm_fsm,<<"053ea9e3-4507-4166-83bb-4ae2f9395255">>,"_joyent_sshd_key_is_authorized"}},{'$gen_call',

          {<0.1751.0>,#Ref<0.0.13107202.245041>}

          ,{add,chunter_vm_fsm,<
          <"05aa57c9-3eeb-43dc-bc37-3aab44e6f836">>,"_joyent_sshd_key_is_authorized"}},{'$gen_call',

          {<0.1748.0>,#Ref<0.0.13107202.245042>}

          ,{add,chunter_vm_fsm,<<"05e8e8
          23-011b-4004-9f74-9e28fe7d00b1">>,"_joyent_sshd_key_is_authorized"}},{'$gen_call',

          {<0.1762.0>,#Ref<0.0.13107202.245043>}

          ,{add,chunter_vm_fsm,<<"054dc0fc-7280-
          407f-be63-a5bc8ae0b511">>,"_joyent_sshd_key_is_authorized"}},{'$gen_call',

          {<0.1778.0>,#Ref<0.0.25952257.63415>}

          ,{add,chunter_vm_fsm,<<"0530d26e-65a9-46ee-980b
          -91b7426d71b2">>,"_joyent_sshd_key_is_authorized"}},{'$gen_call',

          {<0.1755.0>,#Ref<0.0.13107202.245044>}

          ,{add,chunter_vm_fsm,<<"0556f930-2c8b-43c2-b20e-2f306d5
          10249">>,"_joyent_sshd_key_is_authorized"}},{'$gen_call',

          {<0.1799.0>,#Ref<0.0.25952257.63416>}

          ,{add,chunter_vm_fsm,<<"050737ae-7d58-4999-89a3-a23f5c1bdddf">>,
          "_joyent_sshd_key_is_authorized"}},{'$gen_call',

          {<0.1787.0>,#Ref<0.0.13107202.245045>}

          ,{add,chunter_vm_fsm,<<"057790ec-8655-4de2-8da4-d93f74cb5a06">>,"_joyent
          _sshd_key_is_authorized"}},heartbeat,{'$gen_call',

          {<0.1813.0>,#Ref<0.0.13107202.245046>}

          ,{add,chunter_vm_fsm,<<"051da77e-ca26-41a9-b615-0b36de6612d1">>,"_joye
          nt_sshd_key_is_authorized"}},

          {'EXIT',#Port<0.5261>,normal}

          ]
          links: [<0.213.0>]

        Attachments

          Activity

            People

            • Assignee:
              kevin Kevin Meziere
              Reporter:
              kevin Kevin Meziere
            • Votes:
              0 Vote for this issue
              Watchers:
              3 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved: