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  1. WiredTiger
  2. WT-4200

log corruption reported in test/format failure

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Duplicate
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: None
    • Labels:
      None

      Description

      Failure from test/format:

      + eval SEGFAULT_SIGNALS=all nice catchsegv ./t -1 -c ../../../test/format/CONFIG.stress
      ++ SEGFAULT_SIGNALS=all
      ++ nice catchsegv ./t -1 -c ../../../test/format/CONFIG.stress
      t: process 27177
      0x7f9b6c0282d0:./WiredTigerLog.0000000001: log record at position 297926656 has flag corruption 0x7677
      0x7f9b6c0282d0:./WiredTigerLog.0000000001: log record at position 297926656 has unused[0] corruption 0x72
      0x7f9b6c0282d0:./WiredTigerLog.0000000001: log record at position 297926656 has unused[1] corruption 0x71
      [1532611104:313377][27177:0x7f9bcf7fe700], t, file:wt-000020.lsm, txn-recover: __log_salvageable_error, 2152: log file ./WiredTigerLog.0000000001 corrupted at position 297926656, use salvage to fix: WT_ERROR: non-specific WiredTiger error
      [1532611104:313472][27177:0x7f9bcf7fe700], t, file:wt-000020.lsm, txn-recover: __wt_panic, 525: the process must exit and restart: WT_PANIC: WiredTiger library panic
      [1532611104:313526][27177:0x7f9bcf7fe700], t, file:wt-000020.lsm, txn-recover: __wt_abort, 30: aborting WiredTiger library

          • Aborted
            Register dump:

      RAX: 0000000000000000 RBX: 00007f9b6c007610 RCX: ffffffffffffffff
      RDX: 0000000000000006 RSI: 0000000000006a5a RDI: 0000000000006a29
      RBP: 00007f9bcf7fd340 R8 : 00007f9bcf7fe700 R9 : 000000000000007a
      R10: 0000000000000008 R11: 0000000000000202 R12: 00000000005b4db0
      R13: 00000000005b4cfe R14: 00000000005b4cfe R15: 00000000005b4cfe
      RSP: 00007f9bcf7fd1f8

      RIP: 00007f9c1aee11f7 EFLAGS: 00000202

      CS: 0033 FS: 0000 GS: 0000

      Trap: 0000000e Error: 00000004 OldMask: 00000004 CR2: 6fea9000

      FPUCW: 0000037f FPUSW: 00000000 TAG: 00007f9c
      RIP: 1af57f9b RDP: cf7fcdf8

      ST(0) 0000 0000000000000000 ST(1) 0000 0000000000000000
      ST(2) 0000 0000000000000000 ST(3) 0000 0000000000000000
      ST(4) 0000 0000000000000000 ST(5) 0000 0000000000000000
      ST(6) ffff b6b3943a00000000 ST(7) 8000 8000000000000000
      mxcsr: 1fa0
      XMM0: 000000000000000000000000000000ff XMM1: 000000000000000000000000000000ff
      XMM2: 000000000000000000000000000000ff XMM3: 000000000000000000000000000000ff
      XMM4: 000000000000000000000000000000ff XMM5: 000000000000000000000000000000ff
      XMM6: 000000000000000000000000000000ff XMM7: 000000000000000000000000000000ff
      XMM8: 000000000000000000000000000000ff XMM9: 000000000000000000000000000000ff
      XMM10: 000000000000000000000000000000ff XMM11: 000000000000000000000000000000ff
      XMM12: 000000000000000000000000000000ff XMM13: 000000000000000000000000000000ff
      XMM14: 000000000000000000000000000000ff XMM15: 000000000000000000000000000000ff

      Backtrace:
      /lib64/libc.so.6(gsignal+0x37)[0x7f9c1aee11f7]
      /lib64/libc.so.6(abort+0x148)[0x7f9c1aee28e8]
      /mnt/data0/jenkins/workspace/wiredtiger-test-format-stress/build_posix/../src/os_common/os_alloc.c:34(__wt_calloc)[0x454323]
      /mnt/data0/jenkins/workspace/wiredtiger-test-format-stress/build_posix/../src/support/err.c:542 (discriminator 1)(__wt_panic)[0x49b0ec]
      /mnt/data0/jenkins/workspace/wiredtiger-test-format-stress/build_posix/../src/log/log.c:2149(__log_salvageable_error)[0x56198b]
      /mnt/data0/jenkins/workspace/wiredtiger-test-format-stress/build_posix/../src/log/log.c:2436(__wt_log_scan)[0x56248c]
      /mnt/data0/jenkins/workspace/wiredtiger-test-format-stress/build_posix/../src/txn/txn_recover.c:686(__wt_txn_recover)[0x4bf7b0]
      /mnt/data0/jenkins/workspace/wiredtiger-test-format-stress/build_posix/../src/conn/conn_open.c:225(__wt_connection_workers)[0x42550f]
      /mnt/data0/jenkins/workspace/wiredtiger-test-format-stress/build_posix/../src/conn/conn_api.c:2720(wiredtiger_open)[0x42125c]
      /mnt/data0/jenkins/workspace/wiredtiger-test-format-stress/build_posix/test/format/../../../test/format/wts.c:305(wts_open)[0x4113f0]
      /mnt/data0/jenkins/workspace/wiredtiger-test-format-stress/build_posix/test/format/../../../test/format/backup.c:44(check_copy)[0x403188]
      /mnt/data0/jenkins/workspace/wiredtiger-test-format-stress/build_posix/test/format/../../../test/format/backup.c:120(backup)[0x4037f4]
      /lib64/libpthread.so.0(+0x7e25)[0x7f9c1b8a9e25]
      /lib64/libc.so.6(clone+0x6d)[0x7f9c1afa434d]

      Here's the config

      + cat RUNDIR/CONFIG
      ############################################

      1. RUN PARAMETERS
        ############################################
        abort=0
        alter=0
        auto_throttle=1
        backups=1
        bitcnt=1
        bloom=1
        bloom_bit_count=44
        bloom_hash_count=22
        bloom_oldest=0
        cache=2001
        cache_minimum=20
        checkpoints=wiredtiger
        checkpoint_log_size=118
        checkpoint_wait=50
        checksum=on
        chunk_size=6
        compaction=0
        compression=lz4-noraw
        data_extend=0
        data_source=lsm
        delete_pct=83
        dictionary=0
        direct_io=0
        encryption=none
        evict_max=3
        file_type=row-store
        firstfit=0
        huffman_key=0
        huffman_value=0
        independent_thread_rng=0
        in_memory=0
        insert_pct=0
        internal_key_truncation=0
        internal_page_max=11
        isolation=random
        key_gap=19
        key_max=112
        key_min=23
        leaf_page_max=16
        leak_memory=0
        logging=1
        logging_archive=1
        logging_compression=none
        logging_file_max=310603
        logging_prealloc=1
        long_running_txn=0
        lsm_worker_threads=3
        merge_max=11
        mmap=1
        modify_pct=4
        ops=0
        prefix_compression=1
        prefix_compression_min=8
        prepare=0
        quiet=1
        read_pct=2
        rebalance=1
        repeat_data_pct=45
        reverse=0
        rows=1000000
        runs=1
        salvage=1
        split_pct=57
        statistics=0
        statistics_server=0
        threads=31
        timer=4
        timing_stress_checkpoint=0
        timing_stress_lookaside_sweep=0
        timing_stress_split_1=0
        timing_stress_split_2=0
        timing_stress_split_3=0
        timing_stress_split_4=0
        timing_stress_split_5=0
        timing_stress_split_6=0
        timing_stress_split_7=0
        timing_stress_split_8=0
        transaction_timestamps=0
        transaction-frequency=76
        truncate=0
        value_max=1158
        value_min=19
        verify=1
        wiredtiger_config=
        write_pct=11
        ############################################

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              Assignee:
              donald.anderson Donald Anderson
              Reporter:
              donald.anderson Donald Anderson
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                Created:
                Updated:
                Resolved: