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<channel>
    <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>
    </build-info>


<item>
            <title>[SERVER-69994] broken spawnhost setup for debugging C++ benchmark (bad globs?)</title>
                <link>https://jira.mongodb.org/browse/SERVER-69994</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;I have a BF to debug.&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/BF-26477&quot; class=&quot;external-link&quot; rel=&quot;nofollow&quot;&gt;https://jira.mongodb.org/browse/BF-26477&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;I have a core dump to load into gdb.&lt;br/&gt;
&lt;a href=&quot;https://spruce.mongodb.com/task/mongodb_mongo_master_rhel80_debug_asan_benchmarks_orphaned_7645dbbe88354f09ee8d84dc393a899cd067bc71_22_09_23_02_34_41/files?execution=0&amp;amp;sortBy=STATUS&amp;amp;sortDir=ASC&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://spruce.mongodb.com/task/mongodb_mongo_master_rhel80_debug_asan_benchmarks_orphaned_7645dbbe88354f09ee8d84dc393a899cd067bc71_22_09_23_02_34_41/files?execution=0&amp;amp;sortBy=STATUS&amp;amp;sortDir=ASC&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;The executable that failed is a C++ benchmark: service_executor_bm&lt;/p&gt;

&lt;p&gt;I asked Evergreen for a spawnhost to investigate this.&lt;br/&gt;
Logging into the spawnhost, I don&apos;t get a useful environment.&lt;br/&gt;
My ssh session is greeted with a lot of noise about failed glob patterns:&lt;/p&gt;

&lt;p/&gt;
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					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&amp;nbsp;&lt;/pre&gt;
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						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;ls: cannot access &apos;mongo*&apos;: No such file or directory&lt;/span&gt;&lt;/pre&gt;
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					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;mongod core dumps:&lt;/span&gt;&lt;/pre&gt;
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					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;ls: cannot access &apos;dump_mongod.*&apos;: No such file or directory&lt;/span&gt;&lt;/pre&gt;
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					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;mongos core dumps:&lt;/span&gt;&lt;/pre&gt;
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						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;ls: cannot access &apos;dump_mongos.*&apos;: No such file or directory&lt;/span&gt;&lt;/pre&gt;
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						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;Core dumps from unknown processes (crashed processes typically found here):&lt;/span&gt;&lt;/pre&gt;
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					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;-rw------- 1 ec2-user ec2-user 21211217920 Sep 23 08:08 dump_service_executo.112617.core&lt;/span&gt;&lt;/pre&gt;
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					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&amp;nbsp;&lt;/pre&gt;
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						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;To examine a core dump, type &apos;gdb ./&amp;lt;binary&amp;gt; ./&amp;lt;core file&amp;gt;&apos;&lt;/span&gt;&lt;/pre&gt;
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&lt;/div&gt;
&lt;p/&gt;

&lt;p&gt;I can see that a few symbolic links failed to be created.&lt;/p&gt;

&lt;p&gt;Looks like this was probably the outcome of some simple bash scripts that are not written to deal with unmatched globs. The &lt;tt&gt;&amp;#42;&lt;/tt&gt; symlink is a dead symlink below, pointing to a &lt;tt&gt;bin/&amp;#42;&lt;/tt&gt; file that doesn&apos;t exist&lt;/p&gt;

&lt;p/&gt;
&lt;div id=&quot;syntaxplugin&quot; class=&quot;syntaxplugin&quot; style=&quot;border: 1px dashed #bbb; border-radius: 5px !important; overflow: auto; max-height: 30em;&quot;&gt;
&lt;table cellspacing=&quot;0&quot; cellpadding=&quot;0&quot; border=&quot;0&quot; width=&quot;100%&quot; style=&quot;font-size: 1em; line-height: 1.4em !important; font-weight: normal; font-style: normal; color: black;&quot;&gt;
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					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;  margin-top: 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;[ec2-user@ip-10-128-152-165 debug]$ ls -al&lt;/span&gt;&lt;/pre&gt;
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					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;total 20714080&lt;/span&gt;&lt;/pre&gt;
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					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;lrwxrwxrwx 1 ec2-user ec2-user           5 Sep 26 18:42 &apos;*&apos; -&amp;gt; &apos;bin/*&apos;&lt;/span&gt;&lt;/pre&gt;
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					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;drwxrwxr-x 3 ec2-user ec2-user         130 Sep 26 18:42  .&lt;/span&gt;&lt;/pre&gt;
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						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;drwxr-xr-x 5 ec2-user ec2-user          41 Sep 26 18:40  ..&lt;/span&gt;&lt;/pre&gt;
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						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;lrwxrwxrwx 1 ec2-user ec2-user          53 Sep 26 18:40  .gdbinit -&amp;gt; /data/mci/source-mongodb-mongo-master-7645db/.gdbinit&lt;/span&gt;&lt;/pre&gt;
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						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;drwxrwxr-x 6 ec2-user ec2-user         152 Sep 26 18:40  Boost-Pretty-Printer&lt;/span&gt;&lt;/pre&gt;
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						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;lrwxrwxrwx 1 ec2-user ec2-user          57 Sep 26 18:40  buildscripts -&amp;gt; /data/mci/source-mongodb-mongo-master-7645db/buildscripts&lt;/span&gt;&lt;/pre&gt;
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					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;-rw------- 1 ec2-user ec2-user 21211217920 Sep 23 08:08  dump_service_executo.112617.core&lt;/span&gt;&lt;/pre&gt;
			&lt;/td&gt;
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					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   margin-bottom: 10px;  width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;lrwxrwxrwx 1 ec2-user ec2-user          48 Sep 26 18:40  src -&amp;gt; /data/mci/source-mongodb-mongo-master-7645db/src&lt;/span&gt;&lt;/pre&gt;
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&lt;/table&gt;
&lt;/div&gt;
&lt;p/&gt;</description>
                <environment></environment>
        <key id="2145513">SERVER-69994</key>
            <summary>broken spawnhost setup for debugging C++ benchmark (bad globs?)</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="13201">Fixed</resolution>
                                        <assignee username="matt.kneiser@mongodb.com">Matt Kneiser</assignee>
                                    <reporter username="billy.donahue@mongodb.com">Billy Donahue</reporter>
                        <labels>
                    </labels>
                <created>Mon, 26 Sep 2022 19:08:14 +0000</created>
                <updated>Sun, 29 Oct 2023 21:32:48 +0000</updated>
                            <resolved>Mon, 10 Oct 2022 19:45:15 +0000</resolved>
                                                    <fixVersion>6.2.0-rc0</fixVersion>
                                                        <votes>0</votes>
                                    <watches>6</watches>
                                                                                                                <comments>
                            <comment id="4892112" author="xgen-internal-githook" created="Mon, 10 Oct 2022 19:38:16 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{&apos;name&apos;: &apos;Matt Kneiser&apos;, &apos;email&apos;: &apos;matt.kneiser@mongodb.com&apos;, &apos;username&apos;: &apos;themattman&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-69994&quot; title=&quot;broken spawnhost setup for debugging C++ benchmark (bad globs?)&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-69994&quot;&gt;&lt;del&gt;SERVER-69994&lt;/del&gt;&lt;/a&gt; Make spawnhost script more robust&lt;br/&gt;
Branch: master&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/d3de5a0a834af943ec43e713f0a09e7bc2309ddb&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/d3de5a0a834af943ec43e713f0a09e7bc2309ddb&lt;/a&gt;&lt;/p&gt;</comment>
                            <comment id="4878129" author="JIRAUSER1263310" created="Tue, 4 Oct 2022 21:07:02 +0000"  >&lt;p&gt;I just realized that the messages in this ticket&apos;s description refer to the &lt;tt&gt;.profile&lt;/tt&gt; script that is added as a welcome message. I will patch that up.&lt;/p&gt;</comment>
                            <comment id="4860252" author="max.hirschhorn@10gen.com" created="Tue, 27 Sep 2022 22:00:11 +0000"  >&lt;blockquote&gt;
&lt;p&gt;I was able to recover the benchmark executables from the compile task and scp them into the spawnhost and get my gdb rolling, but it sure took a lot of figuring out.&lt;/p&gt;&lt;/blockquote&gt;

&lt;p&gt;Thanks &lt;a href=&quot;https://jira.mongodb.org/secure/ViewProfile.jspa?name=billy.donahue%40mongodb.com&quot; class=&quot;user-hover&quot; rel=&quot;billy.donahue@mongodb.com&quot;&gt;billy.donahue@mongodb.com&lt;/a&gt;, I hadn&apos;t realized we were &lt;a href=&quot;https://spruce.mongodb.com/task/mongodb_mongo_master_rhel80_debug_asan_compile_upload_benchmarks_7645dbbe88354f09ee8d84dc393a899cd067bc71_22_09_23_02_34_41/files?execution=0&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;always uploading the C++ benchmark binaries to S3&lt;/a&gt;. It sounds like the setup&amp;#95;spawnhost&amp;#95;coredump script is missing handling for extracting the tarball.&lt;/p&gt;

&lt;p/&gt;
&lt;div id=&quot;syntaxplugin&quot; class=&quot;syntaxplugin&quot; style=&quot;border: 1px dashed #bbb; border-radius: 5px !important; overflow: auto; max-height: 30em;&quot;&gt;
&lt;table cellspacing=&quot;0&quot; cellpadding=&quot;0&quot; border=&quot;0&quot; width=&quot;100%&quot; style=&quot;font-size: 1em; line-height: 1.4em !important; font-weight: normal; font-style: normal; color: black;&quot;&gt;
		&lt;tbody &gt;
				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;  margin-top: 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;BENCHMARK_ARCHIVE=`ls /data/mci/artifacts-*compile_upload_benchmarks/mongodb_mongo_*.tgz`&lt;/span&gt;&lt;/pre&gt;
			&lt;/td&gt;
		&lt;/tr&gt;
				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;tar --wildcards --strip-components=0 -xzf $BENCHMARK_ARCHIVE &apos;bin/*&apos; &amp;amp;&lt;/span&gt;&lt;/pre&gt;
			&lt;/td&gt;
		&lt;/tr&gt;
				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   margin-bottom: 10px;  width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;tar --wildcards -xzf $BENCHMARK_ARCHIVE &apos;lib/*&apos; &amp;amp;&lt;/span&gt;&lt;/pre&gt;
			&lt;/td&gt;
		&lt;/tr&gt;
			&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;p/&gt;</comment>
                            <comment id="4860155" author="billy.donahue" created="Tue, 27 Sep 2022 21:29:04 +0000"  >&lt;p&gt;The globbing problems can be handled with &lt;tt&gt;shopt -s nullopt&lt;/tt&gt; or &lt;tt&gt;shopt -s failglob&lt;/tt&gt; in the script, depending on whether failed expansion should be an error or just a null string.&lt;/p&gt;

&lt;p&gt;The script&apos;s glob behavior is one thing.&lt;/p&gt;

&lt;p&gt;The s3 uploads of benchmark executables (the thing that exposed the scripting bug) is another thing. SDP could probably route this or handle it best. Assigning to them.&lt;/p&gt;</comment>
                            <comment id="4859853" author="billy.donahue" created="Tue, 27 Sep 2022 19:56:15 +0000"  >&lt;p&gt;Well yes. I want a better debugging experience, but I&apos;m also worried about the uncontrolled symlink creation when globs fail.&lt;br/&gt;
The chaotic symlinks make it difficult to see what the spawnhost was trying to set up for me or how to proceed with the debugging.&lt;/p&gt;

&lt;p&gt;If a glob fails and the literal &amp;#42; is echoed by the glob, we&apos;re going to be echoing weird message to the screen and running dangerous commands with wildcard arguments. That feels like an accident waiting to happen, with behavior dependent on what other files are laying around to fill the wildcard.&lt;/p&gt;

&lt;p&gt;I was able to recover the benchmark executables from the compile task and scp them into the spawnhost and get my gdb rolling, but it sure took a lot of figuring out.&lt;/p&gt;</comment>
                            <comment id="4856534" author="billy.donahue" created="Mon, 26 Sep 2022 19:30:47 +0000"  >&lt;p&gt;These tarballs in the data directory are empty.&lt;br/&gt;
It looks like we&apos;ve captured a 20GB core dump but we haven&apos;t captured the executable that produced it.&lt;/p&gt;

&lt;p/&gt;
&lt;div id=&quot;syntaxplugin&quot; class=&quot;syntaxplugin&quot; style=&quot;border: 1px dashed #bbb; border-radius: 5px !important; overflow: auto; max-height: 30em;&quot;&gt;
&lt;table cellspacing=&quot;0&quot; cellpadding=&quot;0&quot; border=&quot;0&quot; width=&quot;100%&quot; style=&quot;font-size: 1em; line-height: 1.4em !important; font-weight: normal; font-style: normal; color: black;&quot;&gt;
		&lt;tbody &gt;
				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;  margin-top: 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;[ec2-user@ip-10-128-152-165 ~]$ tar xvzf /data/mci/artifacts-7645db-rhel80-debug-asan_benchmarks_orphaned/mongo-data-mongodb_mongo_master_rhel80_debug_asan_benchmarks_orphaned_7645dbbe88354f09ee8d84dc393a899cd067bc71_22_09_23_02_34_41-build_install_bin_service_executor_bm-0-0.tgz&lt;/span&gt;&lt;/pre&gt;
			&lt;/td&gt;
		&lt;/tr&gt;
				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   margin-bottom: 10px;  width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;[ec2-user@ip-10-128-152-165 ~]$ tar xvzf /data/mci/artifacts-7645db-rhel80-debug-asan_benchmarks_orphaned/mongo-data-mongodb_mongo_master_rhel80_debug_asan_benchmarks_orphaned_7645dbbe88354f09ee8d84dc393a899cd067bc71_22_09_23_02_34_41-build_install_bin_service_executor_bm-0-1.tgz&lt;/span&gt;&lt;/pre&gt;
			&lt;/td&gt;
		&lt;/tr&gt;
			&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;p/&gt;

&lt;p&gt;(This command is showing that thes 61-byte tarballs are valid tarballs containing no files)&lt;/p&gt;</comment>
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