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Type: Bug
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Resolution: Done
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Priority: Major - P3
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Affects Version/s: None
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Component/s: None
Errors reported:
http://build.wiredtiger.com:8080/job/wiredtiger-valgrind/2174/valgrindResult/pid=94168/
Manual run of valgrind showed the following:
==14529== Memcheck, a memory error detector ==14529== Copyright (C) 2002-2015, and GNU GPL'd, by Julian Seward et al. ==14529== Using Valgrind-3.11.0 and LibVEX; rerun with -h for copyright info ==14529== Command: test/csuite/test_wt2719_reconfig ==14529== ==14529== Thread 7: ==14529== Use of uninitialised value of size 8 ==14529== at 0x54A21EB: _itoa_word (in /usr/lib/libc-2.24.so) ==14529== by 0x54A6909: vfprintf (in /usr/lib/libc-2.24.so) ==14529== by 0x54CDED8: vsnprintf (in /usr/lib/libc-2.24.so) ==14529== by 0x477BFB: __wt_eventv (in /mnt/work/work/wiredtiger/build_posix/test/csuite/test_wt2719_reconfig) ==14529== by 0x484B56: __wt_verbose (in /mnt/work/work/wiredtiger/build_posix/test/csuite/test_wt2719_reconfig) ==14529== by 0x485F38: __checkpoint_verbose_track (in /mnt/work/work/wiredtiger/build_posix/test/csuite/test_wt2719_reconfig) ==14529== by 0x4861A3: __txn_checkpoint (in /mnt/work/work/wiredtiger/build_posix/test/csuite/test_wt2719_reconfig) ==14529== by 0x487F53: __wt_txn_checkpoint (in /mnt/work/work/wiredtiger/build_posix/test/csuite/test_wt2719_reconfig) ==14529== by 0x473388: __session_checkpoint (in /mnt/work/work/wiredtiger/build_posix/test/csuite/test_wt2719_reconfig) ==14529== by 0x40E0BE: __ckpt_server (in /mnt/work/work/wiredtiger/build_posix/test/csuite/test_wt2719_reconfig) ==14529== by 0x5248453: start_thread (in /usr/lib/libpthread-2.24.so) ==14529== Uninitialised value was created by a stack allocation ==14529== at 0x485F65: __txn_checkpoint (in /mnt/work/work/wiredtiger/build_posix/test/csuite/test_wt2719_reconfig) ==14529== ==14529== Conditional jump or move depends on uninitialised value(s) ==14529== at 0x54A21F5: _itoa_word (in /usr/lib/libc-2.24.so) ==14529== by 0x54A6909: vfprintf (in /usr/lib/libc-2.24.so) ==14529== by 0x54CDED8: vsnprintf (in /usr/lib/libc-2.24.so) ==14529== by 0x477BFB: __wt_eventv (in /mnt/work/work/wiredtiger/build_posix/test/csuite/test_wt2719_reconfig) ==14529== by 0x484B56: __wt_verbose (in /mnt/work/work/wiredtiger/build_posix/test/csuite/test_wt2719_reconfig) ==14529== by 0x485F38: __checkpoint_verbose_track (in /mnt/work/work/wiredtiger/build_posix/test/csuite/test_wt2719_reconfig) ==14529== by 0x4861A3: __txn_checkpoint (in /mnt/work/work/wiredtiger/build_posix/test/csuite/test_wt2719_reconfig) ==14529== by 0x487F53: __wt_txn_checkpoint (in /mnt/work/work/wiredtiger/build_posix/test/csuite/test_wt2719_reconfig) ==14529== by 0x473388: __session_checkpoint (in /mnt/work/work/wiredtiger/build_posix/test/csuite/test_wt2719_reconfig) ==14529== by 0x40E0BE: __ckpt_server (in /mnt/work/work/wiredtiger/build_posix/test/csuite/test_wt2719_reconfig) ==14529== by 0x5248453: start_thread (in /usr/lib/libpthread-2.24.so) ==14529== Uninitialised value was created by a stack allocation ==14529== at 0x485F65: __txn_checkpoint (in /mnt/work/work/wiredtiger/build_posix/test/csuite/test_wt2719_reconfig) ==14529== ==14529== Conditional jump or move depends on uninitialised value(s) ==14529== at 0x54A6A11: vfprintf (in /usr/lib/libc-2.24.so) ==14529== by 0x54CDED8: vsnprintf (in /usr/lib/libc-2.24.so) ==14529== by 0x477BFB: __wt_eventv (in /mnt/work/work/wiredtiger/build_posix/test/csuite/test_wt2719_reconfig) ==14529== by 0x484B56: __wt_verbose (in /mnt/work/work/wiredtiger/build_posix/test/csuite/test_wt2719_reconfig) ==14529== by 0x485F38: __checkpoint_verbose_track (in /mnt/work/work/wiredtiger/build_posix/test/csuite/test_wt2719_reconfig) ==14529== by 0x4861A3: __txn_checkpoint (in /mnt/work/work/wiredtiger/build_posix/test/csuite/test_wt2719_reconfig) ==14529== by 0x487F53: __wt_txn_checkpoint (in /mnt/work/work/wiredtiger/build_posix/test/csuite/test_wt2719_reconfig) ==14529== by 0x473388: __session_checkpoint (in /mnt/work/work/wiredtiger/build_posix/test/csuite/test_wt2719_reconfig) ==14529== by 0x40E0BE: __ckpt_server (in /mnt/work/work/wiredtiger/build_posix/test/csuite/test_wt2719_reconfig) ==14529== by 0x5248453: start_thread (in /usr/lib/libpthread-2.24.so) ==14529== Uninitialised value was created by a stack allocation ==14529== at 0x485F65: __txn_checkpoint (in /mnt/work/work/wiredtiger/build_posix/test/csuite/test_wt2719_reconfig) ==14529== ==14529== Conditional jump or move depends on uninitialised value(s) ==14529== at 0x54A58D1: vfprintf (in /usr/lib/libc-2.24.so) ==14529== by 0x54CDED8: vsnprintf (in /usr/lib/libc-2.24.so) ==14529== by 0x477BFB: __wt_eventv (in /mnt/work/work/wiredtiger/build_posix/test/csuite/test_wt2719_reconfig) ==14529== by 0x484B56: __wt_verbose (in /mnt/work/work/wiredtiger/build_posix/test/csuite/test_wt2719_reconfig) ==14529== by 0x485F38: __checkpoint_verbose_track (in /mnt/work/work/wiredtiger/build_posix/test/csuite/test_wt2719_reconfig) ==14529== by 0x4861A3: __txn_checkpoint (in /mnt/work/work/wiredtiger/build_posix/test/csuite/test_wt2719_reconfig) ==14529== by 0x487F53: __wt_txn_checkpoint (in /mnt/work/work/wiredtiger/build_posix/test/csuite/test_wt2719_reconfig) ==14529== by 0x473388: __session_checkpoint (in /mnt/work/work/wiredtiger/build_posix/test/csuite/test_wt2719_reconfig) ==14529== by 0x40E0BE: __ckpt_server (in /mnt/work/work/wiredtiger/build_posix/test/csuite/test_wt2719_reconfig) ==14529== by 0x5248453: start_thread (in /usr/lib/libpthread-2.24.so) ==14529== Uninitialised value was created by a stack allocation ==14529== at 0x485F65: __txn_checkpoint (in /mnt/work/work/wiredtiger/build_posix/test/csuite/test_wt2719_reconfig) ==14529== ==14529== Conditional jump or move depends on uninitialised value(s) ==14529== at 0x54A5952: vfprintf (in /usr/lib/libc-2.24.so) ==14529== by 0x54CDED8: vsnprintf (in /usr/lib/libc-2.24.so) ==14529== by 0x477BFB: __wt_eventv (in /mnt/work/work/wiredtiger/build_posix/test/csuite/test_wt2719_reconfig) ==14529== by 0x484B56: __wt_verbose (in /mnt/work/work/wiredtiger/build_posix/test/csuite/test_wt2719_reconfig) ==14529== by 0x485F38: __checkpoint_verbose_track (in /mnt/work/work/wiredtiger/build_posix/test/csuite/test_wt2719_reconfig) ==14529== by 0x4861A3: __txn_checkpoint (in /mnt/work/work/wiredtiger/build_posix/test/csuite/test_wt2719_reconfig) ==14529== by 0x487F53: __wt_txn_checkpoint (in /mnt/work/work/wiredtiger/build_posix/test/csuite/test_wt2719_reconfig) ==14529== by 0x473388: __session_checkpoint (in /mnt/work/work/wiredtiger/build_posix/test/csuite/test_wt2719_reconfig) ==14529== by 0x40E0BE: __ckpt_server (in /mnt/work/work/wiredtiger/build_posix/test/csuite/test_wt2719_reconfig) ==14529== by 0x5248453: start_thread (in /usr/lib/libpthread-2.24.so) ==14529== Uninitialised value was created by a stack allocation ==14529== at 0x485F65: __txn_checkpoint (in /mnt/work/work/wiredtiger/build_posix/test/csuite/test_wt2719_reconfig) ==14529==
- related to
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WT-2764 Optimize checkpoints to reduce throughput disruption
- Closed