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    <title>MongoDB Jira</title>
    <link>https://jira.mongodb.org</link>
    <description>This file is an XML representation of an issue</description>
    <language>en-us</language>    <build-info>
        <version>9.7.1</version>
        <build-number>970001</build-number>
        <build-date>13-04-2023</build-date>
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<item>
            <title>[SERVER-16407] lock_mgr_test reports leaks under the ASAN build</title>
                <link>https://jira.mongodb.org/browse/SERVER-16407</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;First failed build here: &lt;a href=&quot;https://mci.10gen.com/build/mongodb_mongo_master_sanitize_ubuntu1404_debug_asan_5598c216ca28234735999ca25b3f6f9a030f51e6_14_12_03_17_59_14&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://mci.10gen.com/build/mongodb_mongo_master_sanitize_ubuntu1404_debug_asan_5598c216ca28234735999ca25b3f6f9a030f51e6_14_12_03_17_59_14&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;The failure is in the C++ unit test for the lock manager:&lt;/p&gt;

&lt;p&gt;&lt;a href=&quot;https://mci.10gen.com/task/mongodb_mongo_master_sanitize_ubuntu1404_debug_asan_5598c216ca28234735999ca25b3f6f9a030f51e6_14_12_03_17_59_14_compile_ubuntu1404_debug_asan&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://mci.10gen.com/task/mongodb_mongo_master_sanitize_ubuntu1404_debug_asan_5598c216ca28234735999ca25b3f6f9a030f51e6_14_12_03_17_59_14_compile_ubuntu1404_debug_asan&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href=&quot;http://buildlogs.mongodb.org/MCI_asan_ubuntu1404-debug-asan/builds/959/test/compile_0/lock_mgr_test&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;http://buildlogs.mongodb.org/MCI_asan_ubuntu1404-debug-asan/builds/959/test/compile_0/lock_mgr_test&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;This test was passing under asan+lsan in commit 9872c67daf.&lt;/p&gt;

&lt;p&gt;Bisecting 9872c67daf..master says:&lt;/p&gt;

&lt;p&gt;6cab2a29c7dcb56ce132c200321bd1424f977f55 is the first bad commit&lt;br/&gt;
commit 6cab2a29c7dcb56ce132c200321bd1424f977f55&lt;br/&gt;
Author: Geert Bosch &amp;lt;geert@mongodb.com&amp;gt;&lt;br/&gt;
Date:   Tue Dec 2 14:11:17 2014 -0500&lt;/p&gt;

&lt;p&gt;    &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-16067&quot; title=&quot;Contention on lockmgr buckets in MMAPv1&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-16067&quot;&gt;&lt;del&gt;SERVER-16067&lt;/del&gt;&lt;/a&gt;: Partition intent locks in the lock manager&lt;/p&gt;

&lt;p&gt;:040000 040000 15ee981b633c5dcbc19b554269964b140f1c13de 46a2ef22d596320bb19dd36448620ef4efe65e33 M	src&lt;/p&gt;


</description>
                <environment></environment>
        <key id="172571">SERVER-16407</key>
            <summary>lock_mgr_test reports leaks under the ASAN build</summary>
                <type id="1" iconUrl="https://jira.mongodb.org/secure/viewavatar?size=xsmall&amp;avatarId=14703&amp;avatarType=issuetype">Bug</type>
                                            <priority id="3" iconUrl="https://jira.mongodb.org/images/icons/priorities/major.svg">Major - P3</priority>
                        <status id="6" iconUrl="https://jira.mongodb.org/images/icons/statuses/closed.png" description="The issue is considered finished, the resolution is correct. Issues which are closed can be reopened.">Closed</status>
                    <statusCategory id="3" key="done" colorName="success"/>
                                    <resolution id="9">Done</resolution>
                                        <assignee username="geert.bosch@mongodb.com">Geert Bosch</assignee>
                                    <reporter username="andrew.morrow@mongodb.com">Andrew Morrow</reporter>
                        <labels>
                            <label>address-sanitizer</label>
                            <label>leak-sanitizer</label>
                            <label>memory-leak</label>
                    </labels>
                <created>Wed, 3 Dec 2014 19:31:40 +0000</created>
                <updated>Thu, 18 Dec 2014 21:36:23 +0000</updated>
                            <resolved>Wed, 3 Dec 2014 22:11:06 +0000</resolved>
                                                    <fixVersion>2.8.0-rc2</fixVersion>
                                    <component>Concurrency</component>
                                        <votes>0</votes>
                                    <watches>2</watches>
                                                                                                                <comments>
                            <comment id="777888" author="xgen-internal-githook" created="Wed, 3 Dec 2014 22:08:17 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{u&apos;username&apos;: u&apos;GeertBosch&apos;, u&apos;name&apos;: u&apos;Geert Bosch&apos;, u&apos;email&apos;: u&apos;geert@mongodb.com&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-16407&quot; title=&quot;lock_mgr_test reports leaks under the ASAN build&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-16407&quot;&gt;&lt;del&gt;SERVER-16407&lt;/del&gt;&lt;/a&gt;: Fix lock_mgr_test memory leak for ASAN build&lt;br/&gt;
Branch: master&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/6751cc2c645cd1976ecc729af881a5bc3b672c0e&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/6751cc2c645cd1976ecc729af881a5bc3b672c0e&lt;/a&gt;&lt;/p&gt;</comment>
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