{"action":"created","issue":{"url":"https://api.github.com/repos/StanfordLegion/legion/issues/36","labels_url":"https://api.github.com/repos/StanfordLegion/legion/issues/36/labels{/name}","comments_url":"https://api.github.com/repos/StanfordLegion/legion/issues/36/comments","events_url":"https://api.github.com/repos/StanfordLegion/legion/issues/36/events","html_url":"https://github.com/StanfordLegion/legion/issues/36","id":100398345,"number":36,"title":"use of uninitialized incoming message manager","user":{"login":"noahdesu","id":242417,"avatar_url":"https://avatars.githubusercontent.com/u/242417?v=3","gravatar_id":"","url":"https://api.github.com/users/noahdesu","html_url":"https://github.com/noahdesu","followers_url":"https://api.github.com/users/noahdesu/followers","following_url":"https://api.github.com/users/noahdesu/following{/other_user}","gists_url":"https://api.github.com/users/noahdesu/gists{/gist_id}","starred_url":"https://api.github.com/users/noahdesu/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/noahdesu/subscriptions","organizations_url":"https://api.github.com/users/noahdesu/orgs","repos_url":"https://api.github.com/users/noahdesu/repos","events_url":"https://api.github.com/users/noahdesu/events{/privacy}","received_events_url":"https://api.github.com/users/noahdesu/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/StanfordLegion/legion/labels/bug","name":"bug","color":"fc2929"}],"state":"open","locked":false,"assignee":{"login":"streichler","id":674437,"avatar_url":"https://avatars.githubusercontent.com/u/674437?v=3","gravatar_id":"","url":"https://api.github.com/users/streichler","html_url":"https://github.com/streichler","followers_url":"https://api.github.com/users/streichler/followers","following_url":"https://api.github.com/users/streichler/following{/other_user}","gists_url":"https://api.github.com/users/streichler/gists{/gist_id}","starred_url":"https://api.github.com/users/streichler/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/streichler/subscriptions","organizations_url":"https://api.github.com/users/streichler/orgs","repos_url":"https://api.github.com/users/streichler/repos","events_url":"https://api.github.com/users/streichler/events{/privacy}","received_events_url":"https://api.github.com/users/streichler/received_events","type":"User","site_admin":false},"milestone":null,"comments":6,"created_at":"2015-08-11T20:13:14Z","updated_at":"2015-08-11T21:35:21Z","closed_at":null,"body":"I'm seeing the following assertion failure in `dma` branch.\r\n\r\n```\r\nPinned Memory Usage: GASNET=256, RMEM=0, LMB=4, SDP=64, total=324\r\nAssertion failed: (incoming_message_manager != 0), function enqueue_incoming, file /Users/nwatkins/src/legion/runtime/activemsg.cc, line 717.\r\n*** Caught a fatal signal: SIGABRT(6) on node 0/2\r\n[0] 0: 0   tester_io                           0x000000010fdef265 gasneti_bt_execinfo + 37 \r\n[0] 1: 1   tester_io                           0x000000010fdec375 gasneti_print_backtrace + 581 \r\n[0] 2: 2   tester_io                           0x000000010fe47f7c gasneti_defaultSignalHandler + 268 \r\n[0] 3: 3   libsystem_platform.dylib            0x00007fff8e6b5f1a _sigtramp + 26 \r\n[0] 4: 4   ???                                 0x0000000000000000 0x0 + 0 \r\n[0] 5: 5   libsystem_c.dylib                   0x00007fff9286cb53 abort + 129 \r\n[0] 6: 6   libsystem_c.dylib                   0x00007fff92834c39 basename + 0 \r\n[0] 7: 7   tester_io                           0x000000010f595a98 _Z16enqueue_incomingtP15IncomingMessage + 88 \r\n[0] 8: 8   tester_io                           0x000000010f6b087a _ZN14MessageRawArgsIN5Realm19NodeAnnounceMessage11RequestArgsELi141EXadL_Z19dummy_short_handlerIS2_EvT_EEXadL_ZNS1_14handle_requestES2_PKvmEELi8EE14handler_mediumEPvS8_miiiiiiii + 442 \r\n[0] 9: 9   tester_io                           0x000000010fe524b4 _Z19AMUDP_processPacketP9amudp_bufi + 4884 \r\n[0] 10: 10  tester_io                           0x000000010fe53c15 AM_Poll + 341 \r\n[0] 11: 11  tester_io                           0x000000010fde5392 gasnetc_AMPoll + 50 \r\n[0] 12: 12  tester_io                           0x000000010f596c31 _Z15do_some_pollingv + 33 \r\n[0] 13: 13  tester_io                           0x000000010f597046 _ZL23gasnet_poll_thread_loopPv + 38 \r\n[0] 14: 14  libsystem_pthread.dylib             0x00007fff90409268 _pthread_body + 131 \r\n[0] 15: 15  libsystem_pthread.dylib             0x00007fff904091e5 _pthread_body + 0 \r\n[0] 16: 16  libsystem_pthread.dylib             0x00007fff9040741d thread_start + 13 \r\n```"},"comment":{"url":"https://api.github.com/repos/StanfordLegion/legion/issues/comments/130084897","html_url":"https://github.com/StanfordLegion/legion/issues/36#issuecomment-130084897","issue_url":"https://api.github.com/repos/StanfordLegion/legion/issues/36","id":130084897,"user":{"login":"gshipman","id":665019,"avatar_url":"https://avatars.githubusercontent.com/u/665019?v=3","gravatar_id":"","url":"https://api.github.com/users/gshipman","html_url":"https://github.com/gshipman","followers_url":"https://api.github.com/users/gshipman/followers","following_url":"https://api.github.com/users/gshipman/following{/other_user}","gists_url":"https://api.github.com/users/gshipman/gists{/gist_id}","starred_url":"https://api.github.com/users/gshipman/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/gshipman/subscriptions","organizations_url":"https://api.github.com/users/gshipman/orgs","repos_url":"https://api.github.com/users/gshipman/repos","events_url":"https://api.github.com/users/gshipman/events{/privacy}","received_events_url":"https://api.github.com/users/gshipman/received_events","type":"User","site_admin":false},"created_at":"2015-08-11T21:35:21Z","updated_at":"2015-08-11T21:35:21Z","body":"Sean, we were just trying to get additional information out of gasnet based on the failures we have been seeing. In trying to run in debug mode we both observed these failures. I suspected that this wouldn't be an easy fix and as long as it isn't impacting correctness it isn't critical. "}}