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  1. Core Server
  2. SERVER-34514

Mongo crash with : Got signal: 11 (Segmentation fault).

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Duplicate
    • Affects Version/s: 3.4.5
    • Fix Version/s: None
    • Component/s: WiredTiger
    • Labels:
      None
    • Operating System:
      ALL
    • Steps To Reproduce:
      Hide

      Happens randomly.

      Show
      Happens randomly.

      Description

      We use a replica set of 3 nodes, 1 primary, 1 secondary and 1 arbiter
      This bug happens randomly on our primary node.

      db version v3.4.5
      git version: 078f28920cb24de0dd479b5ea6c66c644f6326e9
      OpenSSL version: OpenSSL 1.0.1t 3 May 2016
      allocator: tcmalloc
      modules: none
      build environment:
      distmod: debian71
      distarch: x86_64
      target_arch: x86_64

      PRETTY_NAME="Debian GNU/Linux 7 (wheezy)"
      NAME="Debian GNU/Linux"
      VERSION_ID="7"
      VERSION="7 (wheezy)"
      ID=debian
      ANSI_COLOR="1;31"

      The stack trace we get :

      2018-04-17T05:49:00.817+0000 F -        [thread2] Invalid access at address: 0x78
      2018-04-17T05:49:01.001+0000 D STORAGE  [ftdc] WT begin_transaction for snapshot id 180292508
      2018-04-17T05:49:01.001+0000 D STORAGE  [ftdc] WT rollback_transaction for snapshot id 180292508
      2018-04-17T05:49:01.081+0000 F -        [thread2] Got signal: 11 (Segmentation fault).
       
       0x7fe6496d5c11 0x7fe6496d4e29 0x7fe6496d5496 0x7fe646e360a0 0x7fe646e31674 0x7fe64a00a08b 0x7fe64a00e3f5 0x7fe64a05f70a 0x7fe64a05a353 0x7fe64a05a6e7 0x7fe64a05c093 0x7fe64a0c5f96 0x7fe646e2db50 0x7fe646b77fbd
      ----- BEGIN BACKTRACE -----
      {"backtrace":[{"b":"7FE648164000","o":"1571C11","s":"_ZN5mongo15printStackTraceERSo"},{"b":"7FE648164000","o":"1570E29"},{"b":"7FE648164000","o":"1571496"},{"b":"7FE646E27000","o":"F0A0"},{"b":"7FE646E27000","o":"A674"},{"b":"7FE648164000","o":"1EA608B"},{"b":"7FE648164000","o":"1EAA3F5","s":"__wt_split_multi"},{"b":"7FE648164000","o":"1EFB70A","s":"__wt_evict"},{"b":"7FE648164000","o":"1EF6353"},{"b":"7FE648164000","o":"1EF66E7"},{"b":"7FE648164000","o":"1EF8093","s":"__wt_evict_thread_run"},{"b":"7FE648164000","o":"1F61F96","s":"__wt_thread_run"},{"b":"7FE646E27000","o":"6B50"},{"b":"7FE646A9A000","o":"DDFBD","s":"clone"}],"processInfo":{ "mongodbVersion" : "3.4.5", "gitVersion" : "520b8f3092c48d934f0cd78ab5f40fe594f96863", "compiledModules" : [], "uname" : { "sysname" : "Linux", "release" : "3.16.0-0.bpo.4-amd64", "version" : "#1 SMP Debian 3.16.39-1+deb8u1~bpo70+1 (2017-02-24)", "machine" : "x86_64" }, "somap" : [ { "b" : "7FE648164000", "elfType" : 3, "buildId" : "FEB5507B3F0AA2F8848448A289173EB092B07DE6" }, { "b" : "7FFCE1F35000", "elfType" : 3, "buildId" : "7A7BB674C2D0A7231E158F42ED38163A8B20869E" }, { "b" : "7FE647CE1000", "path" : "/usr/lib/x86_64-linux-gnu/libssl.so.1.0.0", "elfType" : 3, "buildId" : "8A18F09BA2628BC8CAB8EEA9E01802D2BA8CF057" }, { "b" : "7FE6478E7000", "path" : "/usr/lib/x86_64-linux-gnu/libcrypto.so.1.0.0", "elfType" : 3, "buildId" : "E1360CB7096E00F4A917EDF532A754959921A99F" }, { "b" : "7FE6476DF000", "path" : "/lib/x86_64-linux-gnu/librt.so.1", "elfType" : 3, "buildId" : "07CC333722DC4237B5F88E47A38C214FDA0B9B59" }, { "b" : "7FE6474DB000", "path" : "/lib/x86_64-linux-gnu/libdl.so.2", "elfType" : 3, "buildId" : "028546D6F23D0FD259928FED6EFE53E64782EF2D" }, { "b" : "7FE647259000", "path" : "/lib/x86_64-linux-gnu/libm.so.6", "elfType" : 3, "buildId" : "2C5446FA41E784A1C6FDD528AB2BCC7BCA9EF06C" }, { "b" : "7FE647043000", "path" : "/lib/x86_64-linux-gnu/libgcc_s.so.1", "elfType" : 3, "buildId" : "F980B1188708F8D8B5C35D185444AF4CB939AA1E" }, { "b" : "7FE646E27000", "path" : "/lib/x86_64-linux-gnu/libpthread.so.0", "elfType" : 3, "buildId" : "3F3BFFEDAF77C955862785C6CBA7670F82A05563" }, { "b" : "7FE646A9A000", "path" : "/lib/x86_64-linux-gnu/libc.so.6", "elfType" : 3, "buildId" : "50B9FD83D874F18E3B385E0349FBD5D1281A19E3" }, { "b" : "7FE647F42000", "path" : "/lib64/ld-linux-x86-64.so.2", "elfType" : 3, "buildId" : "37BC6FC6FF3FA04B0A3EC20DFF215AB55EA5F5CB" }, { "b" : "7FE646883000", "path" : "/lib/x86_64-linux-gnu/libz.so.1", "elfType" : 3, "buildId" : "1EFEB71FD4999C2307570D673A724EA4E1D85267" } ] }}
       mongod(_ZN5mongo15printStackTraceERSo+0x41) [0x7fe6496d5c11]
       mongod(+0x1570E29) [0x7fe6496d4e29]
       mongod(+0x1571496) [0x7fe6496d5496]
       libpthread.so.0(+0xF0A0) [0x7fe646e360a0]
       libpthread.so.0(+0xA674) [0x7fe646e31674]
       mongod(+0x1EA608B) [0x7fe64a00a08b]
       mongod(__wt_split_multi+0xA5) [0x7fe64a00e3f5]
       mongod(__wt_evict+0x92A) [0x7fe64a05f70a]
       mongod(+0x1EF6353) [0x7fe64a05a353]
       mongod(+0x1EF66E7) [0x7fe64a05a6e7]
       mongod(__wt_evict_thread_run+0xD3) [0x7fe64a05c093]
       mongod(__wt_thread_run+0x16) [0x7fe64a0c5f96]
       libpthread.so.0(+0x6B50) [0x7fe646e2db50]
       libc.so.6(clone+0x6D) [0x7fe646b77fbd]
      -----  END BACKTRACE  -----
      

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                  Updated:
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