Get Segmentation fault (11) when using mongoc_bulk_operation_execute

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    • Type: Bug
    • Resolution: Done
    • Priority: Critical - P2
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    • Affects Version/s: 1.3.5
    • Component/s: libmongoc
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    • Environment:
      In CentOS7.0, RAID5, xfs filesystem, NUMA system.
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      Accidently we get this stacktrace when using mongodb, and my application keeps crashing:

      Got signal: Segmentation fault (11), address is 0xb0 from 0x7f9ea3a010a2
      =======Stack Trace===========
      /opt/NetSensor/lib/libmongoc-1.0.so.0(+0x27ea1) [0x7f9ea3a02ea1]
      /opt/NetSensor/lib/libmongoc-1.0.so.0(+0x26e33) [0x7f9ea3a01e33]
      /opt/NetSensor/lib/libmongoc-1.0.so.0(+0xf735) [0x7f9ea39ea735]
      /opt/NetSensor/lib/libmongoc-1.0.so.0(+0xf98d) [0x7f9ea39ea98d]
      /opt/NetSensor/lib/libmongoc-1.0.so.0(+0x3065e) [0x7f9ea3a0b65e]
      /opt/NetSensor/lib/libmongoc-1.0.so.0(+0x30913) [0x7f9ea3a0b913]
      /opt/NetSensor/lib/libmongoc-1.0.so.0(mongoc_bulk_operation_execute+0x109) [0x7f9ea39e7669]

      The size of each bulk is limited to 1000 in my application, and I have 4 bulks which insert into 4 different collections in the same database.
      The execution sequence of the mongoc_bulk_operation_execute for each bulk is random in my application.

        1. bulk_crash.c
          2 kB

            Assignee:
            A. Jesse Jiryu Davis
            Reporter:
            tianlei.shi
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              Created:
              Updated:
              Resolved: