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  1. WiredTiger
  2. WT-610

test/format failure: crash in column-store operation restart

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    Details

    • Type: Task
    • Status: Closed
    • Resolution: Done
    • Affects Version/s: None
    • Fix Version/s: WT1.6.5
    • Labels:

      Description

      [~michaelcahill] says:

      Switched to running with a debug build of jemalloc, which clears blocks during free.

      Hit a different crash:

      #0  0x0000003afec35c55 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:63
      WT-1  0x0000003afec37408 in __GI_abort () at abort.c:90
      WT-2  0x000000000047f99b in __wt_abort (session=0x7ffc8ab0fe10) at ../src/os_posix/os_abort.c:24
      WT-3  0x0000000000431fbd in __wt_assert (session=0x7ffc8ab0fe10, error=0, file_name=0x642b38 "../src/btree/bt_ovfl.c", line_number=146, fmt=0x642b35 "%s") at ../src/support/err.c:408
      WT-4  0x000000000049df1a in __wt_ovfl_cache_col_restart (session=0x7ffc8ab0fe10, page=0x7ffc83be3320, unpack=0x7ffc49bfeb20, store=0x7ffc71441288) at ../src/btree/bt_ovfl.c:146
      WT-5  0x0000000000495f2d in __cursor_var_prev (cbt=0x7ffc71441080, newpage=1) at ../src/btree/bt_curprev.c:370
      WT-6  0x000000000049663d in __wt_btcur_prev (cbt=0x7ffc71441080, discard=0) at ../src/btree/bt_curprev.c:552
      WT-7  0x0000000000466c69 in __curfile_prev (cursor=0x7ffc71441080) at ../src/cursor/cur_file.c:94
      WT-8  0x000000000040ffc5 in nextprev (cursor=0x7ffc71441080, next=0, notfoundp=0x7ffc49bfed84) at ../../../test/format/ops.c:494
      WT-9  0x000000000040f9f1 in ops (arg=0x7ffc6dfb32c0) at ../../../test/format/ops.c:328
      WT-10 0x0000003aff807d15 in start_thread (arg=0x7ffc49bff700) at pthread_create.c:308
      WT-11 0x0000003afecf253d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
      

      This is the CONFIG for this crash:

      ############################################
      #  RUN PARAMETERS
      ############################################
      # bitcnt not applicable to this run
      cache=3
      compression=none
      data_extend=0
      data_source=table
      delete_pct=12
      dictionary=0
      file_type=variable-length column-store
      hot_backups=0
      # huffman_key not applicable to this run
      huffman_value=0
      insert_pct=0
      internal_key_truncation=0
      internal_page_max=17
      key_gap=7
      # key_max not applicable to this run
      # key_min not applicable to this run
      leaf_page_max=12
      ops=100000
      # prefix not applicable to this run
      repeat_data_pct=56
      reverse=0
      rows=100000
      runs=100
      split_pct=51
      threads=20
      value_max=3886
      value_min=16
      # wiredtiger_config not applicable to this run
      write_pct=82
      ############################################
      

      No idea if this is related to the earlier ones.

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              • Assignee:
                keith.bostic Keith Bostic
                Reporter:
                keith.bostic Keith Bostic
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                • Created:
                  Updated:
                  Resolved: