payload: {"action":"created","issue":{"url":"https://api.github.com/repos/LEAD-Anoy74/ZeroClassic/issues/4","repository_url":"https://api.github.com/repos/LEAD-Anoy74/ZeroClassic","labels_url":"https://api.github.com/repos/LEAD-Anoy74/ZeroClassic/issues/4/labels{/name}","comments_url":"https://api.github.com/repos/LEAD-Anoy74/ZeroClassic/issues/4/comments","events_url":"https://api.github.com/repos/LEAD-Anoy74/ZeroClassic/issues/4/events","html_url":"https://github.com/LEAD-Anoy74/ZeroClassic/issues/4","id":429544517,"node_id":"MDU6SXNzdWU0Mjk1NDQ1MTc=","number":4,"title":"zerod buffer overflow","user":{"login":"mawenpeng","id":6083011,"node_id":"MDQ6VXNlcjYwODMwMTE=","avatar_url":"https://avatars2.githubusercontent.com/u/6083011?v=4","gravatar_id":"","url":"https://api.github.com/users/mawenpeng","html_url":"https://github.com/mawenpeng","followers_url":"https://api.github.com/users/mawenpeng/followers","following_url":"https://api.github.com/users/mawenpeng/following{/other_user}","gists_url":"https://api.github.com/users/mawenpeng/gists{/gist_id}","starred_url":"https://api.github.com/users/mawenpeng/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mawenpeng/subscriptions","organizations_url":"https://api.github.com/users/mawenpeng/orgs","repos_url":"https://api.github.com/users/mawenpeng/repos","events_url":"https://api.github.com/users/mawenpeng/events{/privacy}","received_events_url":"https://api.github.com/users/mawenpeng/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":11,"created_at":"2019-04-05T01:12:39Z","updated_at":"2019-04-06T12:47:02Z","closed_at":null,"author_association":"NONE","body":"After running zerod a few days, zerod aborted with errors like \"*** buffer overflow detected ***: ./zeroclassic/src/zerod terminated\".\r\n\r\nI run s-nomp to mine zerc. \r\n\r\nI built zerod from https://github.com/zeroclassic/ZeroClassic\r\nOS: CentOS Linux release 7.6.1810\r\nzerod version: ZeroClassic Daemon version v2.0.20-735a4e7\r\n\r\nzero.conf:\r\nrpcworkqueue=1024\r\nrpcthreads=8\r\ndbcache=16384\r\nkeypool=200\r\n\r\nNo valuable logs found in debug.log.\r\n\r\nMore details of the errors:\r\n\r\n*** buffer overflow detected ***: ./zeroclassic/src/zerod terminated\r\n======= Backtrace: =========\r\n/lib64/libc.so.6(__fortify_fail+0x37)[0x7fe60b5ce9e7]\r\n/lib64/libc.so.6(+0x115b62)[0x7fe60b5ccb62]\r\n/lib64/libc.so.6(+0x117947)[0x7fe60b5ce947]\r\n./zeroclassic/src/zerod(+0x3311a8)[0x55aebe14a1a8]\r\n./zeroclassic/src/zerod(+0x332fc8)[0x55aebe14bfc8]\r\n./zeroclassic/src/zerod(+0x1417c7)[0x55aebdf5a7c7]\r\n./zeroclassic/src/zerod(+0x141c5c)[0x55aebdf5ac5c]\r\n./zeroclassic/src/zerod(+0x142829)[0x55aebdf5b829]\r\n./zeroclassic/src/zerod(+0x14cd81)[0x55aebdf65d81]\r\n./zeroclassic/src/zerod(+0x147c1b)[0x55aebdf60c1b]\r\n./zeroclassic/src/zerod(+0x4654e5)[0x55aebe27e4e5]\r\n/lib64/libpthread.so.0(+0x7dd5)[0x7fe60c6eedd5]\r\n/lib64/libc.so.6(clone+0x6d)[0x7fe60b5b4ead]\r\n======= Memory map: ========\r\n55aebde19000-55aebe993000 r-xp 00000000 08:02 65148087                   /data/ZeroClassic/src/zerod\r\n55aebeb93000-55aebebcf000 r--p 00b7a000 08:02 65148087                   /data/ZeroClassic/src/zerod\r\n55aebebcf000-55aebebd2000 rw-p 00bb6000 08:02 65148087                   /data/ZeroClassic/src/zerod\r\n55aebebd2000-55aebec2a000 rw-p 00000000 00:00 0\r\n55aebedb5000-55aedc700000 rw-p 00000000 00:00 0                          [heap]\r\n55aedc700000-55aedc701000 rw-p 00000000 00:00 0                          [heap]\r\n55aedc701000-55aedc7f8000 rw-p 00000000 00:00 0                          [heap]\r\n55aedc7f8000-55aedc7f9000 rw-p 00000000 00:00 0                          [heap]\r\n55aedc7f9000-55aedc7fd000 rw-p 00000000 00:00 0                          [heap]\r\n55aedc7fd000-55aedc7fe000 rw-p 00000000 00:00 0                          [heap]\r\n55aedc7fe000-55aedcbb4000 rw-p 00000000 00:00 0                          [heap]\r\n55aedcbb4000-55aedcbb5000 rw-p 00000000 00:00 0                          [heap]\r\n55aedcbb5000-55aedce8a000 rw-p 00000000 00:00 0                          [heap]\r\n55aedce8a000-55aedce8b000 rw-p 00000000 00:00 0                          [heap]\r\n55aedce8b000-55aedce8d000 rw-p 00000000 00:00 0                          [heap]\r\n55aedce8d000-55aedce8e000 rw-p 00000000 00:00 0                          [heap]\r\n55aedce8e000-55aedd239000 rw-p 00000000 00:00 0                          [heap]\r\n55aedd239000-55aedd23a000 rw-p 00000000 00:00 0                          [heap]\r\n55aedd23a000-55aedd54f000 rw-p 00000000 00:00 0                          [heap]\r\n55aedd54f000-55aedd550000 rw-p 00000000 00:00 0                          [heap]\r\n55aedd550000-55aedd5ec000 rw-p 00000000 00:00 0                          [heap]\r\n55aedd5ec000-55aedd5ed000 rw-p 00000000 00:00 0                          [heap]\r\n...........\r\n7fe5a0024000-7fe5a4000000 ---p 00000000 00:00 0\r\n7fe5a4000000-7fe5a403a000 rw-p 00000000 00:00 0\r\n7fe5a403a000-7fe5a8000000 ---p 00000000 00:00 0\r\n7fe5a8000000-7fe5a9965000 rw-p 00000000 00:00 0\r\n7fe5a9965000-7fe5ac000000 ---p 00000000 00:00 0\r\n7fe5ac000000-7fe5ac121000 rw-p 00000000 00:00 0\r\n7fe5ac121000-7fe5b0000000 ---p 00000000 00:00 0\r\n7fe5b0000000-7fe5b0021000 rw-p 00000000 00:00 0\r\n7fe5b0021000-7fe5b4000000 ---p 00000000 00:00 0\r\n7fe5b4faf000-7fe5b51c4000 r--s 00000000 08:02 145621338                  /data/.zeroclassic/chainstate/000067.ldb\r\n7fe5b51c7000-7fe5b53dc000 r--s 00000000 08:02 145621337                  /data/.zeroclassic/chainstate/000066.ldb\r\n7fe5b53df000-7fe5b55f4000 r--s 00000000 08:02 145621331                  /data/.zeroclassic/chainstate/000063.ldb\r\n7fe5b55f7000-7fe5b580c000 r--s 00000000 08:02 145621330                  /data/.zeroclassic/chainstate/000062.ldb\r\n7fe5b580f000-7fe5b5a24000 r--s 00000000 08:02 145621329                  /data/.zeroclassic/chainstate/000061.ldb\r\n7fe5b5a27000-7fe5b5c3c000 r--s 00000000 08:02 145621327                  /data/.zeroclassic/chainstate/000060.ldb\r\n7fe5b5c3f000-7fe5b5e54000 r--s 00000000 08:02 145621326                  /data/.zeroclassic/chainstate/000059.ldb\r\n7fe5b5e57000-7fe5b606b000 r--s 00000000 08:02 145621324                  /data/.zeroclassic/chainstate/000058.ldb\r\n7fe5b606f000-7fe5b627b000 r--s 00000000 08:02 145621322                  /data/.zeroclassic/chainstate/000057.ldb\r\n7fe5b627f000-7fe5b648c000 r--s 00000000 08:02 145621321                  /data/.zeroclassic/chainstate/000056.ldb\r\n7fe5b648f000-7fe5b669c000 r--s 00000000 08:02 145621319                  /data/.zeroclassic/chainstate/000055.ldb\r\n7fe5b669f000-7fe5b68ab000 r--s 00000000 08:02 145621318                  /data/.zeroclassic/chainstate/000054.ldb\r\n7fe5b68af000-7fe5b6abb000 r--s 00000000 08:02 145621316                  /data/.zeroclassic/chainstate/000053.ldb\r\n7fe5b6abf000-7fe5b6ccb000 r--s 00000000 08:02 145621315                  /data/.zeroclassic/chainstate/000052.ldb\r\n7fe5b6ccf000-7fe5b6edb000 r--s 00000000 08:02 145621313                  /data/.zeroclassic/chainstate/000051.ldb\r\n7fe5b6edf000-7fe5b70ec000 r--s 00000000 08:02 145621311                  /data/.zeroclassic/chainstate/000050.ldb\r\n7fe5b70ef000-7fe5b72fc000 r--s 00000000 08:02 145621310                  /data/.zeroclassic/chainstate/000049.ldb\r\n7fe5b72ff000-7fe5b750c000 r--s 00000000 08:02 145621307                  /data/.zeroclassic/chainstate/000047.ldb\r\n7fe5b750f000-7fe5b771c000 r--s 00000000 08:02 145621305                  /data/.zeroclassic/chainstate/000046.ldb\r\n7fe5b771f000-7fe5b7928000 r--s 00000000 08:02 145621304                  /data/.zeroclassic/chainstate/000045.ldb\r\n7fe5b792f000-7fe5b7b36000 r--s 00000000 08:02 145621301                  /data/.zeroclassic/chainstate/000043.ldb\r\n7fe5b7b37000-7fe5b7d3f000 r--s 00000000 08:02 145621299                  /data/.zeroclassic/chainstate/000042.ldb\r\n7fe5b7d3f000-7fe5b7f47000 r--s 00000000 08:02 145621298                  /data/.zeroclassic/chainstate/000041.ldb\r\n7fe5b7f47000-7fe5b814f000 r--s 00000000 08:02 145621297                  /data/.zeroclassic/chainstate/000040.ldb\r\n7fe5b814f000-7fe5b8356000 r--s 00000000 08:02 145621295                  /data/.zeroclassic/chainstate/000039.ldb\r\n7fe5b8357000-7fe5b855f000 r--s 00000000 08:02 145621294                  /data/.zeroclassic/chainstate/000038.ldb\r\n7fe5b855f000-7fe5b8767000 r--s 00000000 08:02 145621293                  /data/.zeroclassic/chainstate/000037.ldb\r\n7fe5b8767000-7fe5b896e000 r--s 00000000 08:02 145621291                  /data/.zeroclassic/chainstate/000036.ldb\r\n7fe5b896f000-7fe5b8b77000 r--s 00000000 08:02 145621290                  /data/.zeroclassic/chainstate/000035.ldb\r\n7fe5b8b77000-7fe5b8d7f000 r--s 00000000 08:02 145621288                  /data/.zeroclassic/chainstate/000034.ldb\r\n7fe5b8f87000-7fe5b918e000 r--s 00000000 08:02 145621284                  /data/.zeroclassic/chainstate/000032.ldb\r\n......\r\n7fe604787000-7fe604f87000 rw-p 00000000 00:00 0\r\n7fe604f87000-7fe60b4b1000 r--p 00000000 fd:00 5514878                    /usr/lib/locale/locale-archive\r\n7fe60b4b7000-7fe60b679000 r-xp 00000000 fd:00 5243692                    /usr/lib64/libc-2.17.so\r\n7fe60b679000-7fe60b879000 ---p 001c2000 fd:00 5243692                    /usr/lib64/libc-2.17.so\r\n7fe60b879000-7fe60b87d000 r--p 001c2000 fd:00 5243692                    /usr/lib64/libc-2.17.so\r\n7fe60b87d000-7fe60b87f000 rw-p 001c6000 fd:00 5243692                    /usr/lib64/libc-2.17.so\r\n7fe60b87f000-7fe60b884000 rw-p 00000000 00:00 0\r\n7fe60b887000-7fe60b89c000 r-xp 00000000 fd:00 5259452                    /usr/lib64/libgcc_s-4.8.5-20150702.so.1\r\n7fe60b89c000-7fe60ba9b000 ---p 00015000 fd:00 5259452                    /usr/lib64/libgcc_s-4.8.5-20150702.so.1\r\n7fe60ba9b000-7fe60ba9c000 r--p 00014000 fd:00 5259452                    /usr/lib64/libgcc_s-4.8.5-20150702.so.1\r\n7fe60ba9c000-7fe60ba9d000 rw-p 00015000 fd:00 5259452                    /usr/lib64/libgcc_s-4.8.5-20150702.so.1\r\n7fe60ba9f000-7fe60bac4000 r-xp 00000000 fd:00 5249867                    /usr/lib64/libgomp.so.1.0.0\r\n7fe60bac4000-7fe60bcc3000 ---p 00025000 fd:00 5249867                    /usr/lib64/libgomp.so.1.0.0\r\n7fe60bcc3000-7fe60bcc4000 r--p 00024000 fd:00 5249867                    /usr/lib64/libgomp.so.1.0.0\r\n7fe60bcc4000-7fe60bcc5000 rw-p 00025000 fd:00 5249867                    /usr/lib64/libgomp.so.1.0.0\r\n7fe60bcc7000-7fe60bdc8000 r-xp 00000000 fd:00 5256518                    /usr/lib64/libm-2.17.so\r\n7fe60bdc8000-7fe60bfc7000 ---p 00101000 fd:00 5256518                    /usr/lib64/libm-2.17.so\r\n7fe60bfc7000-7fe60bfc8000 r--p 00100000 fd:00 5256518                    /usr/lib64/libm-2.17.so\r\n7fe60bfc8000-7fe60bfc9000 rw-p 00101000 fd:00 5256518                    /usr/lib64/libm-2.17.so\r\n7fe60bfcf000-7fe60bfd2000 r-xp 00000000 fd:00 5243690                    /usr/lib64/libanl-2.17.so\r\n7fe60bfd2000-7fe60c1d1000 ---p 00003000 fd:00 5243690                    /usr/lib64/libanl-2.17.so\r\n7fe60c1d1000-7fe60c1d2000 r--p 00002000 fd:00 5243690                    /usr/lib64/libanl-2.17.so\r\n7fe60c1d2000-7fe60c1d3000 rw-p 00003000 fd:00 5243690                    /usr/lib64/libanl-2.17.so\r\n7fe60c1d7000-7fe60c1d9000 r-xp 00000000 fd:00 5256517                    /usr/lib64/libdl-2.17.so\r\n7fe60c1d9000-7fe60c3d9000 ---p 00002000 fd:00 5256517                    /usr/lib64/libdl-2.17.so\r\n7fe60c3d9000-7fe60c3da000 r--p 00002000 fd:00 5256517                    /usr/lib64/libdl-2.17.so\r\n7fe60c3da000-7fe60c3db000 rw-p 00003000 fd:00 5256517                    /usr/lib64/libdl-2.17.so\r\n7fe60c3df000-7fe60c4c8000 r-xp 00000000 fd:00 5256536                    /usr/lib64/libstdc++.so.6.0.19\r\n7fe60c4c8000-7fe60c6c7000 ---p 000e9000 fd:00 5256536                    /usr/lib64/libstdc++.so.6.0.19\r\n7fe60c6c7000-7fe60c6cf000 r--p 000e8000 fd:00 5256536                    /usr/lib64/libstdc++.so.6.0.19\r\n7fe60c6cf000-7fe60c6d1000 rw-p 000f0000 fd:00 5256536                    /usr/lib64/libstdc++.so.6.0.19\r\n7fe60c6d1000-7fe60c6e6000 rw-p 00000000 00:00 0\r\n7fe60c6e7000-7fe60c6fe000 r-xp 00000000 fd:00 5243718                    /usr/lib64/libpthread-2.17.so\r\n7fe60c6fe000-7fe60c8fd000 ---p 00017000 fd:00 5243718                    /usr/lib64/libpthread-2.17.so\r\n......\r\n7fe60c8fd000-7fe60c8fe000 r--p 00016000 fd:00 5243718                    /usr/lib64/libpthread-2.17.so\r\n7fe60c8fe000-7fe60c8ff000 rw-p 00017000 fd:00 5243718                    /usr/lib64/libpthread-2.17.so\r\n7fe60c8ff000-7fe60c903000 rw-p 00000000 00:00 0\r\n7fe60c907000-7fe60c90e000 r-xp 00000000 fd:00 5256524                    /usr/lib64/librt-2.17.so\r\n7fe60c90e000-7fe60cb0d000 ---p 00007000 fd:00 5256524                    /usr/lib64/librt-2.17.so\r\n7fe60cb0d000-7fe60cb0e000 r--p 00006000 fd:00 5256524                    /usr/lib64/librt-2.17.so\r\n7fe60cb0e000-7fe60cb0f000 rw-p 00007000 fd:00 5256524                    /usr/lib64/librt-2.17.so\r\n7fe60cb0f000-7fe60cb31000 r-xp 00000000 fd:00 5243685                    /usr/lib64/ld-2.17.so\r\n7fe60cb37000-7fe60cb40000 r--s 00000000 08:02 145621133                  /data/.zeroclassic/blocks/index/000261.ldb\r\n7fe60cb47000-7fe60cbc3000 r--s 00000000 08:02 145621078                  /data/.zeroclassic/blocks/index/000555.ldb\r\n7fe60cbc7000-7fe60cc13000 r--s 00000000 08:02 145621342                  /data/.zeroclassic/chainstate/000069.ldb\r\n7fe60cc1a000-7fe60cd20000 rw-p 00000000 00:00 0\r\nAborted\r\n"},"comment":{"url":"https://api.github.com/repos/LEAD-Anoy74/ZeroClassic/issues/comments/480501443","html_url":"https://github.com/LEAD-Anoy74/ZeroClassic/issues/4#issuecomment-480501443","issue_url":"https://api.github.com/repos/LEAD-Anoy74/ZeroClassic/issues/4","id":480501443,"node_id":"MDEyOklzc3VlQ29tbWVudDQ4MDUwMTQ0Mw==","user":{"login":"mawenpeng","id":6083011,"node_id":"MDQ6VXNlcjYwODMwMTE=","avatar_url":"https://avatars2.githubusercontent.com/u/6083011?v=4","gravatar_id":"","url":"https://api.github.com/users/mawenpeng","html_url":"https://github.com/mawenpeng","followers_url":"https://api.github.com/users/mawenpeng/followers","following_url":"https://api.github.com/users/mawenpeng/following{/other_user}","gists_url":"https://api.github.com/users/mawenpeng/gists{/gist_id}","starred_url":"https://api.github.com/users/mawenpeng/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mawenpeng/subscriptions","organizations_url":"https://api.github.com/users/mawenpeng/orgs","repos_url":"https://api.github.com/users/mawenpeng/repos","events_url":"https://api.github.com/users/mawenpeng/events{/privacy}","received_events_url":"https://api.github.com/users/mawenpeng/received_events","type":"User","site_admin":false},"created_at":"2019-04-06T12:47:02Z","updated_at":"2019-04-06T12:47:02Z","author_association":"NONE","body":"I also enabled p2p setting in s-nomp. This may help to reduce the number of RPC calls."}}
other: {"actor":{"display_login":"mawenpeng"}}