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  1. Core Server
  2. SERVER-53705

segfault in tcmalloc in wt_evict

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    • Icon: Bug Bug
    • Resolution: Duplicate
    • Icon: Major - P3 Major - P3
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    • 3.6.20
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      Occurred once in our production. We do not know steps to reproduce yet.

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      Occurred once in our production. We do not know steps to reproduce yet.

    Description

      (gdb) bt
      #0  0x000055966f8bdc9b in tcmalloc::ThreadCache::ReleaseToCentralCache(tcmalloc::ThreadCache::FreeList*, unsigned long, int) ()
      #1  0x000055966f8bdd8c in tcmalloc::ThreadCache::ListTooLong(tcmalloc::ThreadCache::FreeList*, unsigned long) ()
      #2  0x000055966f8c6a0a in tc_free ()
      #3  0x000055966e0449c8 in __wt_free_ref ()
      #4  0x000055966e043b4d in __wt_free_ref_index ()
      #5  0x000055966e043ef6 in __wt_page_out ()
      #6  0x000055966dfd87df in __wt_evict ()
      #7  0x000055966dfd05eb in __evict_page ()
      #8  0x000055966dfd0b43 in __evict_lru_pages ()
      #9  0x000055966dfd3957 in __wt_evict_thread_run ()
      #10 0x000055966e02a9b9 in __thread_run ()
      #11 0x00007f694f18a6ba in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
      #12 0x00007f694eec04dd in clone () from /lib/x86_64-linux-gnu/libc.so.6

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            dmitry.agranat@mongodb.com Dmitry Agranat
            surajn.vnit@gmail.com Suraj Narkhede
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              Updated:
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