<!-- 
RSS generated by JIRA (9.7.1#970001-sha1:2222b88b221c4928ef0de3161136cc90c8356a66) at Thu Feb 08 03:05:26 UTC 2024

It is possible to restrict the fields that are returned in this document by specifying the 'field' parameter in your request.
For example, to request only the issue key and summary append 'field=key&field=summary' to the URL of your request.
-->
<rss version="0.92" >
<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-4249] abort after invalid next size error</title>
                <link>https://jira.mongodb.org/browse/SERVER-4249</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;I experienced an abort and hang after an &quot;invalid next size&quot; error running 2.0.1 from the official 10gen ubuntu package.  The mongod instance had to be killed as it would not stop.  The server this occurred on is the master in a master/slave configuration.&lt;/p&gt;

&lt;p&gt;The log:&lt;/p&gt;

&lt;ul&gt;
	&lt;li&gt;
	&lt;ul&gt;
		&lt;li&gt;
		&lt;ul&gt;
			&lt;li&gt;glibc detected *** /usr/bin/mongod: free(): invalid next size (normal): 0x00007f2b5c0073f0 ***&lt;br/&gt;
======= Backtrace: =========&lt;br/&gt;
/lib/libc.so.6(+0x775b6)&lt;span class=&quot;error&quot;&gt;&amp;#91;0x7f3dbcf1d5b6&amp;#93;&lt;/span&gt;&lt;br/&gt;
/lib/libc.so.6(+0x7db23)&lt;span class=&quot;error&quot;&gt;&amp;#91;0x7f3dbcf23b23&amp;#93;&lt;/span&gt;&lt;br/&gt;
/lib/libc.so.6(realloc+0xf0)&lt;span class=&quot;error&quot;&gt;&amp;#91;0x7f3dbcf240b0&amp;#93;&lt;/span&gt;&lt;br/&gt;
/usr/bin/mongod(_ZN5mongo11_BufBuilderINS_16TrivialAllocatorEE15grow_reallocateEv+0x42)&lt;span class=&quot;error&quot;&gt;&amp;#91;0x504232&amp;#93;&lt;/span&gt;&lt;br/&gt;
/usr/bin/mongod(_ZNK5mongo7BSONObj8toStringERNS_13StringBuilderEbb+0x30b)&lt;span class=&quot;error&quot;&gt;&amp;#91;0x50a7db&amp;#93;&lt;/span&gt;&lt;br/&gt;
/usr/bin/mongod(_ZNK5mongo11BSONElement8toStringERNS_13StringBuilderEbb+0x5d0)&lt;span class=&quot;error&quot;&gt;&amp;#91;0x508e40&amp;#93;&lt;/span&gt;&lt;br/&gt;
/usr/bin/mongod(_ZNK5mongo7BSONObj8toStringERNS_13StringBuilderEbb+0x1d2)&lt;span class=&quot;error&quot;&gt;&amp;#91;0x50a6a2&amp;#93;&lt;/span&gt;&lt;br/&gt;
/usr/bin/mongod(_ZNK5mongo11BSONElement8toStringERNS_13StringBuilderEbb+0x11b2)&lt;span class=&quot;error&quot;&gt;&amp;#91;0x509a22&amp;#93;&lt;/span&gt;&lt;br/&gt;
/usr/bin/mongod(_ZNK5mongo7BSONObj8toStringERNS_13StringBuilderEbb+0x1d2)&lt;span class=&quot;error&quot;&gt;&amp;#91;0x50a6a2&amp;#93;&lt;/span&gt;&lt;br/&gt;
/usr/bin/mongod(_ZNK5mongo7OpDebug8toStringEv+0x1fc)&lt;span class=&quot;error&quot;&gt;&amp;#91;0x8938fc&amp;#93;&lt;/span&gt;&lt;br/&gt;
/usr/bin/mongod(_ZNK5mongo14LazyStringImplINS_7OpDebugEE3valEv+0xd)&lt;span class=&quot;error&quot;&gt;&amp;#91;0x88c31d&amp;#93;&lt;/span&gt;&lt;br/&gt;
/usr/bin/mongod(_ZN5mongo9LogstreamlsERKNS_10LazyStringE+0x1a)&lt;span class=&quot;error&quot;&gt;&amp;#91;0x50a80a&amp;#93;&lt;/span&gt;&lt;br/&gt;
/usr/bin/mongod(_ZN5mongo16assembleResponseERNS_7MessageERNS_10DbResponseERKNS_11HostAndPortE+0x95c)&lt;span class=&quot;error&quot;&gt;&amp;#91;0x88902c&amp;#93;&lt;/span&gt;&lt;br/&gt;
/usr/bin/mongod(_ZN5mongo16MyMessageHandler7processERNS_7MessageEPNS_21AbstractMessagingPortEPNS_9LastErrorE+0x76)&lt;span class=&quot;error&quot;&gt;&amp;#91;0xa9c576&amp;#93;&lt;/span&gt;&lt;br/&gt;
/usr/bin/mongod(_ZN5mongo3pms9threadRunEPNS_13MessagingPortE+0x287)&lt;span class=&quot;error&quot;&gt;&amp;#91;0x638937&amp;#93;&lt;/span&gt;&lt;br/&gt;
/lib/libpthread.so.0(+0x69ca)&lt;span class=&quot;error&quot;&gt;&amp;#91;0x7f3dbd9dd9ca&amp;#93;&lt;/span&gt;&lt;br/&gt;
/lib/libc.so.6(clone+0x6d)&lt;span class=&quot;error&quot;&gt;&amp;#91;0x7f3dbcf8c70d&amp;#93;&lt;/span&gt;&lt;/li&gt;
		&lt;/ul&gt;
		&lt;/li&gt;
	&lt;/ul&gt;
	&lt;/li&gt;
&lt;/ul&gt;


&lt;p&gt;&lt;span class=&quot;error&quot;&gt;&amp;#91;snip&amp;#93;&lt;/span&gt;&lt;/p&gt;

&lt;p&gt;Thu Nov 10 15:45:43 Got signal: 6 (Aborted).&lt;/p&gt;

&lt;p&gt;Thu Nov 10 15:45:43 Backtrace:&lt;br/&gt;
0xa89b19 0x7f3dbced9af0 0x7f3dbced9a75 0x7f3dbcedd5c0 0x7f3dbcf134fb 0x7f3dbcf1d5b6 0x7f3dbcf23e83 0x67e2e4 0x67d0cc 0x75bc79 0x67dcf1 0x885441 0x885ae0 0xa89c76 0x7f3dbced9af0 0x7f3dbced9a75 0x7f3dbcedd5c0 0x7f3dbcf134fb 0x7f3dbcf1d5b6 0x7f3dbcf23b23 &lt;br/&gt;
 /usr/bin/mongod(_ZN5mongo10abruptQuitEi+0x399) &lt;span class=&quot;error&quot;&gt;&amp;#91;0xa89b19&amp;#93;&lt;/span&gt;&lt;br/&gt;
 /lib/libc.so.6(+0x33af0) &lt;span class=&quot;error&quot;&gt;&amp;#91;0x7f3dbced9af0&amp;#93;&lt;/span&gt;&lt;br/&gt;
 /lib/libc.so.6(gsignal+0x35) &lt;span class=&quot;error&quot;&gt;&amp;#91;0x7f3dbced9a75&amp;#93;&lt;/span&gt;&lt;br/&gt;
 /lib/libc.so.6(abort+0x180) &lt;span class=&quot;error&quot;&gt;&amp;#91;0x7f3dbcedd5c0&amp;#93;&lt;/span&gt;&lt;br/&gt;
 /lib/libc.so.6(+0x6d4fb) &lt;span class=&quot;error&quot;&gt;&amp;#91;0x7f3dbcf134fb&amp;#93;&lt;/span&gt;&lt;br/&gt;
 /lib/libc.so.6(+0x775b6) &lt;span class=&quot;error&quot;&gt;&amp;#91;0x7f3dbcf1d5b6&amp;#93;&lt;/span&gt;&lt;br/&gt;
 /lib/libc.so.6(cfree+0x73) &lt;span class=&quot;error&quot;&gt;&amp;#91;0x7f3dbcf23e83&amp;#93;&lt;/span&gt;&lt;br/&gt;
 /usr/bin/mongod(&lt;em&gt;ZNSt8_Rb_treeIPN5mongo9MongoFileES2_St9_IdentityIS2_ESt4lessIS2_ESaIS2_EE5eraseERKS2&lt;/em&gt;+0x144) &lt;span class=&quot;error&quot;&gt;&amp;#91;0x67e2e4&amp;#93;&lt;/span&gt;&lt;br/&gt;
 /usr/bin/mongod(_ZN5mongo9MongoFile9destroyedEv+0x2c) &lt;span class=&quot;error&quot;&gt;&amp;#91;0x67d0cc&amp;#93;&lt;/span&gt;&lt;br/&gt;
 /usr/bin/mongod(_ZN5mongo8MongoMMF5closeEv+0x59) &lt;span class=&quot;error&quot;&gt;&amp;#91;0x75bc79&amp;#93;&lt;/span&gt;&lt;br/&gt;
 /usr/bin/mongod(_ZN5mongo9MongoFile13closeAllFilesERSt18basic_stringstreamIcSt11char_traitsIcESaIcEE+0x151) &lt;span class=&quot;error&quot;&gt;&amp;#91;0x67dcf1&amp;#93;&lt;/span&gt;&lt;br/&gt;
 /usr/bin/mongod(_ZN5mongo14shutdownServerEv+0x6d1) &lt;span class=&quot;error&quot;&gt;&amp;#91;0x885441&amp;#93;&lt;/span&gt;&lt;br/&gt;
 /usr/bin/mongod(_ZN5mongo6dbexitENS_8ExitCodeEPKcb+0x2a0) &lt;span class=&quot;error&quot;&gt;&amp;#91;0x885ae0&amp;#93;&lt;/span&gt;&lt;br/&gt;
 /usr/bin/mongod(_ZN5mongo10abruptQuitEi+0x4f6) &lt;span class=&quot;error&quot;&gt;&amp;#91;0xa89c76&amp;#93;&lt;/span&gt;&lt;br/&gt;
 /lib/libc.so.6(+0x33af0) &lt;span class=&quot;error&quot;&gt;&amp;#91;0x7f3dbced9af0&amp;#93;&lt;/span&gt;&lt;br/&gt;
 /lib/libc.so.6(gsignal+0x35) &lt;span class=&quot;error&quot;&gt;&amp;#91;0x7f3dbced9a75&amp;#93;&lt;/span&gt;&lt;br/&gt;
 /lib/libc.so.6(abort+0x180) &lt;span class=&quot;error&quot;&gt;&amp;#91;0x7f3dbcedd5c0&amp;#93;&lt;/span&gt;&lt;br/&gt;
 /lib/libc.so.6(+0x6d4fb) &lt;span class=&quot;error&quot;&gt;&amp;#91;0x7f3dbcf134fb&amp;#93;&lt;/span&gt;&lt;br/&gt;
 /lib/libc.so.6(+0x775b6) &lt;span class=&quot;error&quot;&gt;&amp;#91;0x7f3dbcf1d5b6&amp;#93;&lt;/span&gt;&lt;br/&gt;
 /lib/libc.so.6(+0x7db23) &lt;span class=&quot;error&quot;&gt;&amp;#91;0x7f3dbcf23b23&amp;#93;&lt;/span&gt;&lt;/p&gt;


&lt;p&gt;Full log information from the time of the crash is attached.&lt;/p&gt;</description>
                <environment>Ubuntu 10.04.3 LTS&lt;br/&gt;
&lt;a href=&quot;http://downloads-distro.mongodb.org/repo/ubuntu-upstart/dists/dist/10gen/binary-amd64/mongodb-10gen_2.0.1_amd64.deb&quot;&gt;http://downloads-distro.mongodb.org/repo/ubuntu-upstart/dists/dist/10gen/binary-amd64/mongodb-10gen_2.0.1_amd64.deb&lt;/a&gt;</environment>
        <key id="24765">SERVER-4249</key>
            <summary>abort after invalid next size error</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="3">Duplicate</resolution>
                                        <assignee username="milkie@mongodb.com">Eric Milkie</assignee>
                                    <reporter username="awinter">Anton Winter</reporter>
                        <labels>
                            <label>crash</label>
                    </labels>
                <created>Thu, 10 Nov 2011 21:03:26 +0000</created>
                <updated>Wed, 16 May 2012 18:54:14 +0000</updated>
                            <resolved>Wed, 16 May 2012 18:54:14 +0000</resolved>
                                    <version>2.0.1</version>
                                                                        <votes>0</votes>
                                    <watches>2</watches>
                                                                                                                <comments>
                            <comment id="85140" author="milkie" created="Fri, 3 Feb 2012 19:49:35 +0000"  >&lt;p&gt;Resolving as duplicate.  Fix is in 2.1.0.&lt;/p&gt;</comment>
                            <comment id="80101" author="milkie" created="Mon, 16 Jan 2012 14:59:51 +0000"  >&lt;p&gt;Hi Anton,&lt;br/&gt;
The stack trace from the latest crash does look like it might be the bug that is fixed in &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-4609&quot; title=&quot;StringBuilder signed integer max buffer size spec is too low, can cause allocated memory buffer overflow upon call to BSONObj::toString()&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-4609&quot;&gt;&lt;del&gt;SERVER-4609&lt;/del&gt;&lt;/a&gt;.  There is an off-by-one error allocating a buffer to store a string representation of a number.  If that number happens to be a very low negative number, it can exceed the size of the buffer and corrupt the memory block footer such that free() reports an error.  Such negative numbers can be seen in the description for &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-4192&quot; title=&quot;double free seen after update by id&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-4192&quot;&gt;&lt;del&gt;SERVER-4192&lt;/del&gt;&lt;/a&gt;.&lt;br/&gt;
This bug is fixed in the next version, which will be released soon.&lt;/p&gt;</comment>
                            <comment id="79993" author="dan@10gen.com" created="Mon, 16 Jan 2012 03:17:58 +0000"  >&lt;p&gt;Sorry for the delayed response Anton, I was out of the office.  Not sure I have enough to go on here, but this looks like the same stack trace as reported in &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-4192&quot; title=&quot;double free seen after update by id&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-4192&quot;&gt;&lt;del&gt;SERVER-4192&lt;/del&gt;&lt;/a&gt;, which is provisionally attributed to &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-4609&quot; title=&quot;StringBuilder signed integer max buffer size spec is too low, can cause allocated memory buffer overflow upon call to BSONObj::toString()&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-4609&quot;&gt;&lt;del&gt;SERVER-4609&lt;/del&gt;&lt;/a&gt;.  Assigning this to someone with better domain knowledge.&lt;/p&gt;

&lt;p&gt;@eric, mms account is Brandscreen: &lt;a href=&quot;https://mms.10gen.com/host/list/4e962f07ae6429bfa40fc821&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://mms.10gen.com/host/list/4e962f07ae6429bfa40fc821&lt;/a&gt;&lt;/p&gt;</comment>
                            <comment id="78956" author="awinter@brandscreen.com" created="Tue, 10 Jan 2012 22:21:05 +0000"  >&lt;p&gt;2.0.1&lt;/p&gt;</comment>
                            <comment id="78788" author="eliot" created="Tue, 10 Jan 2012 15:51:54 +0000"  >&lt;p&gt;Was this with 2.0.1 or 2.0.2?&lt;/p&gt;</comment>
                            <comment id="78764" author="awinter@brandscreen.com" created="Tue, 10 Jan 2012 13:13:44 +0000"  >&lt;p&gt;Just had another similar crash, most recent log attached.&lt;/p&gt;</comment>
                            <comment id="76256" author="dan@10gen.com" created="Wed, 28 Dec 2011 08:02:04 +0000"  >&lt;p&gt;Looks ok.  Can you post to this ticket if there is another crash?&lt;/p&gt;</comment>
                            <comment id="76041" author="awinter@brandscreen.com" created="Tue, 27 Dec 2011 01:15:45 +0000"  >&lt;p&gt;Done.&lt;/p&gt;</comment>
                            <comment id="76037" author="dan@10gen.com" created="Tue, 27 Dec 2011 00:48:56 +0000"  >&lt;p&gt;Hi Anton, is it possible to re-enable MMS including the hardware stats (see: &lt;a href=&quot;http://mms.10gen.com/help/install.html?highlight=munin#hardware-monitoring-with-munin-node&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;http://mms.10gen.com/help/install.html?highlight=munin#hardware-monitoring-with-munin-node&lt;/a&gt;) for your cluster?&lt;/p&gt;</comment>
                            <comment id="74333" author="awinter@brandscreen.com" created="Mon, 19 Dec 2011 07:35:28 +0000"  >&lt;p&gt;We continue to see these crashes (only on the master, not the slaves).  There is sufficient swap available so there has to be another reason for this.  Is there any other debug information can I gather that could help pinpoint why these crashes are occurring? &lt;/p&gt;</comment>
                            <comment id="69392" author="awinter@brandscreen.com" created="Mon, 28 Nov 2011 22:29:38 +0000"  >&lt;p&gt;There is nothing in syslog to suggest this.  These servers are dedicated to mongodb only.  If looking at that mms, the first crash actually occurred at 1620hrs 27/11/11 (UTC), the second crash at 2055 and then was eventually failed over to the other host at ~0030, if that helps interpret the chart oddities.&lt;/p&gt;</comment>
                            <comment id="69236" author="tonyh" created="Mon, 28 Nov 2011 15:08:35 +0000"  >&lt;p&gt;Hi Anton,&lt;br/&gt;
See memory chart in &lt;a href=&quot;https://mms.10gen.com/host/detail/c0b8601468f23dedb014a25a135263af#chart5Minute&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://mms.10gen.com/host/detail/c0b8601468f23dedb014a25a135263af#chart5Minute&lt;/a&gt;&lt;br/&gt;
Apparently, something is pushing mongod out of RAM? Do you have another process consuming memory? Check syslog/messages.&lt;/p&gt;</comment>
                            <comment id="69131" author="awinter@brandscreen.com" created="Mon, 28 Nov 2011 02:32:41 +0000"  >&lt;p&gt;If observing the machines registered in mms, after the several crashes this morning I failed over from the host 2.db to 1.db so 1.db is now the master.&lt;/p&gt;</comment>
                            <comment id="69117" author="awinter@brandscreen.com" created="Sun, 27 Nov 2011 21:22:56 +0000"  >&lt;p&gt;Identical crashes have been occurring again this morning.  Sufficient swap had been added to the server as recommended however the machine had not swapped at the time of the crashes.&lt;/p&gt;</comment>
                            <comment id="68625" author="tonyh" created="Wed, 23 Nov 2011 19:51:58 +0000"  >&lt;p&gt;Hi Anton,&lt;/p&gt;

&lt;p&gt;I would like to keep an eye on your server to see if there is a memory leak. I see Brandscreen has 3 machines registered in MMS.&lt;/p&gt;

&lt;p&gt;Which one ran out of memory?&lt;/p&gt;</comment>
                            <comment id="68117" author="tonyh" created="Tue, 22 Nov 2011 01:15:53 +0000"  >&lt;p&gt;That is probably the problem. Please add some swap space.&lt;/p&gt;</comment>
                            <comment id="68083" author="awinter@brandscreen.com" created="Mon, 21 Nov 2011 22:40:22 +0000"  >&lt;p&gt;None&lt;/p&gt;</comment>
                            <comment id="68060" author="tonyh" created="Mon, 21 Nov 2011 21:13:42 +0000"  >&lt;p&gt;How much swap space do you have?&lt;/p&gt;</comment>
                            <comment id="67858" author="awinter@brandscreen.com" created="Mon, 21 Nov 2011 12:50:52 +0000"  >&lt;p&gt;and it occurred again on that same master, this time with both signal 6 and 11&apos;s &amp;amp; more log information.  Relevant section of that log is attached.&lt;/p&gt;</comment>
                            <comment id="67853" author="awinter@brandscreen.com" created="Mon, 21 Nov 2011 11:58:58 +0000"  >&lt;p&gt;The logs preceding the crash when I looked at the time was just client connection log messages.&lt;/p&gt;

&lt;p&gt;An identical signal 6 crash happened twice, the second time it occurred I promoted a nearby slave to master and resynced the original master as a slave.  Its been running fine until just now where a segfault occurred on the new master.  In this particular case they are both AWS EC2 m2.4xl&apos;s (70Gb memory).&lt;/p&gt;

&lt;p&gt;While this 3rd crash is a signal 11, as opposed to the originally reported multiple signal 6&apos;s it is too coincidental for them to be unrelated to I&apos;ve pasted the log output below along with preceding log entries.&lt;/p&gt;


&lt;p&gt;Mon Nov 21 11:05:32 &lt;span class=&quot;error&quot;&gt;&amp;#91;conn892896&amp;#93;&lt;/span&gt; end connection 10.x.x.x:43345&lt;br/&gt;
Mon Nov 21 11:05:40 &lt;span class=&quot;error&quot;&gt;&amp;#91;initandlisten&amp;#93;&lt;/span&gt; connection accepted from 66.x.x.x:25663 #892898&lt;br/&gt;
Mon Nov 21 11:05:40 &lt;span class=&quot;error&quot;&gt;&amp;#91;conn892898&amp;#93;&lt;/span&gt; end connection 66.x.x.x:25663&lt;br/&gt;
Mon Nov 21 11:05:42 &lt;span class=&quot;error&quot;&gt;&amp;#91;initandlisten&amp;#93;&lt;/span&gt; connection accepted from 122.x.x.x:46403 #892899&lt;br/&gt;
Mon Nov 21 11:05:43 &lt;span class=&quot;error&quot;&gt;&amp;#91;conn892899&amp;#93;&lt;/span&gt; end connection 122.x.x.x:46403&lt;br/&gt;
Mon Nov 21 11:05:46 &lt;span class=&quot;error&quot;&gt;&amp;#91;initandlisten&amp;#93;&lt;/span&gt; connection accepted from 66.x.x.x:10673 #892900&lt;br/&gt;
Mon Nov 21 11:05:46 &lt;span class=&quot;error&quot;&gt;&amp;#91;conn892900&amp;#93;&lt;/span&gt; end connection 66.x.x.x:10673&lt;br/&gt;
Mon Nov 21 11:05:47 &lt;span class=&quot;error&quot;&gt;&amp;#91;initandlisten&amp;#93;&lt;/span&gt; connection accepted from 66.x.x.x:20264 #892901&lt;br/&gt;
Mon Nov 21 11:05:48 Invalid access at address: 0x3c&lt;/p&gt;

&lt;p&gt;Mon Nov 21 11:05:48 Got signal: 11 (Segmentation fault).&lt;/p&gt;

&lt;p&gt;Mon Nov 21 11:05:48 Backtrace:&lt;br/&gt;
0xa89b19 0xa8a0f0 0x7f888b58b8f0 0x7f888aac26bd 0x7f888aac5fad 0x7f888aac758e 0x961ff9 0x884864 0x88963a 0xa9c576 0x638937 0x7f888b5829ca 0x7f888ab3170d&lt;br/&gt;
 /usr/bin/mongod(_ZN5mongo10abruptQuitEi+0x399) &lt;span class=&quot;error&quot;&gt;&amp;#91;0xa89b19&amp;#93;&lt;/span&gt;&lt;br/&gt;
 /usr/bin/mongod(_ZN5mongo24abruptQuitWithAddrSignalEiP7siginfoPv+0x220) &lt;span class=&quot;error&quot;&gt;&amp;#91;0xa8a0f0&amp;#93;&lt;/span&gt;&lt;br/&gt;
 /lib/libpthread.so.0(+0xf8f0) &lt;span class=&quot;error&quot;&gt;&amp;#91;0x7f888b58b8f0&amp;#93;&lt;/span&gt;&lt;br/&gt;
 /lib/libc.so.6(+0x776bd) &lt;span class=&quot;error&quot;&gt;&amp;#91;0x7f888aac26bd&amp;#93;&lt;/span&gt;&lt;br/&gt;
 /lib/libc.so.6(+0x7afad) &lt;span class=&quot;error&quot;&gt;&amp;#91;0x7f888aac5fad&amp;#93;&lt;/span&gt;&lt;br/&gt;
 /lib/libc.so.6(__libc_malloc+0x6e) &lt;span class=&quot;error&quot;&gt;&amp;#91;0x7f888aac758e&amp;#93;&lt;/span&gt;&lt;br/&gt;
 /usr/bin/mongod(_ZN5mongo14processGetMoreEPKcixRNS_5CurOpEiRb+0x109) &lt;span class=&quot;error&quot;&gt;&amp;#91;0x961ff9&amp;#93;&lt;/span&gt;&lt;br/&gt;
 /usr/bin/mongod(_ZN5mongo15receivedGetMoreERNS_10DbResponseERNS_7MessageERNS_5CurOpE+0x1b4) &lt;span class=&quot;error&quot;&gt;&amp;#91;0x884864&amp;#93;&lt;/span&gt;&lt;br/&gt;
 /usr/bin/mongod(_ZN5mongo16assembleResponseERNS_7MessageERNS_10DbResponseERKNS_11HostAndPortE+0xf6a) &lt;span class=&quot;error&quot;&gt;&amp;#91;0x88963a&amp;#93;&lt;/span&gt;&lt;br/&gt;
 /usr/bin/mongod(_ZN5mongo16MyMessageHandler7processERNS_7MessageEPNS_21AbstractMessagingPortEPNS_9LastErrorE+0x76) &lt;span class=&quot;error&quot;&gt;&amp;#91;0xa9c576&amp;#93;&lt;/span&gt;&lt;br/&gt;
 /usr/bin/mongod(_ZN5mongo3pms9threadRunEPNS_13MessagingPortE+0x287) &lt;span class=&quot;error&quot;&gt;&amp;#91;0x638937&amp;#93;&lt;/span&gt;&lt;br/&gt;
 /lib/libpthread.so.0(+0x69ca) &lt;span class=&quot;error&quot;&gt;&amp;#91;0x7f888b5829ca&amp;#93;&lt;/span&gt;&lt;br/&gt;
 /lib/libc.so.6(clone+0x6d) &lt;span class=&quot;error&quot;&gt;&amp;#91;0x7f888ab3170d&amp;#93;&lt;/span&gt;&lt;/p&gt;

&lt;p&gt;Mon Nov 21 11:05:48 dbexit:&lt;br/&gt;
Mon Nov 21 11:05:48 &lt;span class=&quot;error&quot;&gt;&amp;#91;conn704146&amp;#93;&lt;/span&gt; shutdown: going to close listening sockets...&lt;br/&gt;
Mon Nov 21 11:05:48 &lt;span class=&quot;error&quot;&gt;&amp;#91;conn704146&amp;#93;&lt;/span&gt; closing listening socket: 28&lt;br/&gt;
Mon Nov 21 11:05:48 &lt;span class=&quot;error&quot;&gt;&amp;#91;conn704146&amp;#93;&lt;/span&gt; closing listening socket: 29&lt;br/&gt;
Mon Nov 21 11:05:48 &lt;span class=&quot;error&quot;&gt;&amp;#91;conn704146&amp;#93;&lt;/span&gt; closing listening socket: 30&lt;br/&gt;
Mon Nov 21 11:05:48 &lt;span class=&quot;error&quot;&gt;&amp;#91;conn704146&amp;#93;&lt;/span&gt; removing socket file: /tmp/mongodb-27017.sock&lt;br/&gt;
Mon Nov 21 11:05:48 &lt;span class=&quot;error&quot;&gt;&amp;#91;conn704146&amp;#93;&lt;/span&gt; shutdown: going to flush diaglog...&lt;br/&gt;
Mon Nov 21 11:05:48 &lt;span class=&quot;error&quot;&gt;&amp;#91;conn704146&amp;#93;&lt;/span&gt; shutdown: going to close sockets...&lt;br/&gt;
Mon Nov 21 11:05:48 &lt;span class=&quot;error&quot;&gt;&amp;#91;conn704146&amp;#93;&lt;/span&gt; shutdown: waiting for fs preallocator...&lt;br/&gt;
Mon Nov 21 11:05:48 &lt;span class=&quot;error&quot;&gt;&amp;#91;conn704146&amp;#93;&lt;/span&gt; shutdown: closing all files...&lt;br/&gt;
Mon Nov 21 11:05:48 ERROR: Client::shutdown not called: slaveTracking&lt;br/&gt;
Mon Nov 21 11:05:49 &lt;span class=&quot;error&quot;&gt;&amp;#91;conn4&amp;#93;&lt;/span&gt; got request after shutdown()&lt;br/&gt;
Mon Nov 21 11:05:53 &lt;span class=&quot;error&quot;&gt;&amp;#91;conn804706&amp;#93;&lt;/span&gt; got request after shutdown()&lt;br/&gt;
Mon Nov 21 11:05:55 &lt;span class=&quot;error&quot;&gt;&amp;#91;conn892534&amp;#93;&lt;/span&gt; got request after shutdown()&lt;br/&gt;
Mon Nov 21 11:05:58 &lt;span class=&quot;error&quot;&gt;&amp;#91;conn14791&amp;#93;&lt;/span&gt; got request after shutdown()&lt;br/&gt;
Mon Nov 21 11:06:11 &lt;span class=&quot;error&quot;&gt;&amp;#91;conn892532&amp;#93;&lt;/span&gt; got request after shutdown()&lt;/p&gt;</comment>
                            <comment id="66149" author="eliot" created="Fri, 11 Nov 2011 07:15:07 +0000"  >&lt;p&gt;everything looks ok now.&lt;br/&gt;
do you have more of the log preceding the crash?&lt;br/&gt;
how much ram on the box?&lt;/p&gt;</comment>
                            <comment id="66092" author="awinter@brandscreen.com" created="Fri, 11 Nov 2011 02:27:21 +0000"  >&lt;p&gt;Indeed I have, under this account.&lt;/p&gt;</comment>
                            <comment id="66086" author="eliot" created="Fri, 11 Nov 2011 02:10:11 +0000"  >&lt;p&gt;Have you signed up for mms.10gen.com yet?&lt;br/&gt;
Would make it much easier to figure out what&apos;s going on.&lt;/p&gt;</comment>
                            <comment id="66072" author="awinter" created="Fri, 11 Nov 2011 01:03:48 +0000"  >&lt;p&gt;Figuring out why it ran out of memory would be great.&lt;/p&gt;</comment>
                            <comment id="66021" author="eliot" created="Thu, 10 Nov 2011 21:45:23 +0000"  >&lt;p&gt;This is caused by the same issue as &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-4228&quot; title=&quot;Segfault under load&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-4228&quot;&gt;&lt;del&gt;SERVER-4228&lt;/del&gt;&lt;/a&gt; and indicates running out of memory.&lt;/p&gt;

&lt;p&gt;If you would like help figuring out why you ran out of memory, please let us know.&lt;/p&gt;</comment>
                    </comments>
                <issuelinks>
                            <issuelinktype id="10010">
                    <name>Duplicate</name>
                                            <outwardlinks description="duplicates">
                                        <issuelink>
            <issuekey id="27630">SERVER-4609</issuekey>
        </issuelink>
                            </outwardlinks>
                                                        </issuelinktype>
                            <issuelinktype id="10012">
                    <name>Related</name>
                                                                <inwardlinks description="is related to">
                                        <issuelink>
            <issuekey id="27630">SERVER-4609</issuekey>
        </issuelink>
                            </inwardlinks>
                                    </issuelinktype>
                    </issuelinks>
                <attachments>
                            <attachment id="13891" name="mongodb-crash-2.log" size="23888" author="awinter@brandscreen.com" created="Mon, 21 Nov 2011 12:57:38 +0000"/>
                            <attachment id="14361" name="mongodb-crash-3.log" size="20710" author="awinter@brandscreen.com" created="Tue, 10 Jan 2012 13:13:44 +0000"/>
                            <attachment id="13807" name="mongodb-crash.log" size="38673" author="awinter" created="Thu, 10 Nov 2011 21:03:26 +0000"/>
                    </attachments>
                <subtasks>
                    </subtasks>
                <customfields>
                                                <customfield id="customfield_10050" key="com.atlassian.jira.toolkit:comments">
                        <customfieldname># Replies</customfieldname>
                        <customfieldvalues>
                            <customfieldvalue>25.0</customfieldvalue>
                        </customfieldvalues>
                    </customfield>
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                <customfield id="customfield_10055" key="com.atlassian.jira.ext.charting:firstresponsedate">
                        <customfieldname>Date of 1st Reply</customfieldname>
                        <customfieldvalues>
                            <customfieldvalue>Thu, 10 Nov 2011 21:45:23 +0000</customfieldvalue>

                        </customfieldvalues>
                    </customfield>
                                                                <customfield id="customfield_10052" key="com.atlassian.jira.toolkit:dayslastcommented">
                        <customfieldname>Days since reply</customfieldname>
                        <customfieldvalues>
                                        12 years, 2 weeks, 5 days ago
    
                        </customfieldvalues>
                    </customfield>
                                                                <customfield id="customfield_18254" key="com.onresolve.jira.groovy.groovyrunner:scripted-field">
                        <customfieldname>Dependencies</customfieldname>
                        <customfieldvalues>
                            <customfieldvalue><![CDATA[]]></customfieldvalue>


                        </customfieldvalues>
                    </customfield>
                                                                <customfield id="customfield_15850" key="com.atlassian.jira.plugins.jira-development-integration-plugin:devsummary">
                        <customfieldname>Development</customfieldname>
                        <customfieldvalues>
                            
                        </customfieldvalues>
                    </customfield>
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    <customfield id="customfield_10057" key="com.atlassian.jira.toolkit:lastusercommented">
                        <customfieldname>Last comment by Customer</customfieldname>
                        <customfieldvalues>
                            <customfieldvalue>false</customfieldvalue>
                        </customfieldvalues>
                    </customfield>
                                                                                            <customfield id="customfield_10056" key="com.atlassian.jira.toolkit:lastupdaterorcommenter">
                        <customfieldname>Last commenter</customfieldname>
                        <customfieldvalues>
                            <customfieldvalue>ian@mongodb.com</customfieldvalue>

                        </customfieldvalues>
                    </customfield>
                                                                <customfield id="customfield_11151" key="com.atlassian.jira.toolkit:LastCommentDate">
                        <customfieldname>Last public comment date</customfieldname>
                        <customfieldvalues>
                            12 years, 2 weeks, 5 days ago
                        </customfieldvalues>
                    </customfield>
                                                                                                                        <customfield id="customfield_10000" key="com.atlassian.jira.plugin.system.customfieldtypes:radiobuttons">
                        <customfieldname>Old_Backport</customfieldname>
                        <customfieldvalues>
                                <customfieldvalue key="10000"><![CDATA[No]]></customfieldvalue>

                        </customfieldvalues>
                    </customfield>
                                                                <customfield id="customfield_10032" key="com.atlassian.jira.plugin.system.customfieldtypes:select">
                        <customfieldname>Operating System</customfieldname>
                        <customfieldvalues>
                                <customfieldvalue key="10020"><![CDATA[Linux]]></customfieldvalue>

                        </customfieldvalues>
                    </customfield>
                                                                                                                                                                                <customfield id="customfield_10051" key="com.atlassian.jira.toolkit:participants">
                        <customfieldname>Participants</customfieldname>
                        <customfieldvalues>
                                        <customfieldvalue>awinter</customfieldvalue>
            <customfieldvalue>awinter@brandscreen.com</customfieldvalue>
            <customfieldvalue>dan@mongodb.com</customfieldvalue>
            <customfieldvalue>eliot</customfieldvalue>
            <customfieldvalue>milkie@mongodb.com</customfieldvalue>
            <customfieldvalue>tonyh</customfieldvalue>
    
                        </customfieldvalues>
                    </customfield>
                                                                                                                                                                                                                                        <customfield id="customfield_14254" key="com.pyxis.greenhopper.jira:gh-lexo-rank">
                        <customfieldname>Product Rank</customfieldname>
                        <customfieldvalues>
                            <customfieldvalue>1|hrolzz:</customfieldvalue>

                        </customfieldvalues>
                    </customfield>
                                                                                                                                                                                <customfield id="customfield_12550" key="com.pyxis.greenhopper.jira:gh-lexo-rank">
                        <customfieldname>Rank</customfieldname>
                        <customfieldvalues>
                            <customfieldvalue>2|hrit0v:</customfieldvalue>

                        </customfieldvalues>
                    </customfield>
                                                                <customfield id="customfield_10558" key="com.pyxis.greenhopper.jira:gh-global-rank">
                        <customfieldname>Rank (Obsolete)</customfieldname>
                        <customfieldvalues>
                            <customfieldvalue>23355</customfieldvalue>
                        </customfieldvalues>
                    </customfield>
                                                                                            <customfield id="customfield_23361" key="com.onresolve.jira.groovy.groovyrunner:scripted-field">
                        <customfieldname>Requested By</customfieldname>
                        <customfieldvalues>
                                

                        </customfieldvalues>
                    </customfield>
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            <customfield id="customfield_10053" key="com.atlassian.jira.ext.charting:timeinstatus">
                        <customfieldname>Time In Status</customfieldname>
                        <customfieldvalues>
                            
                        </customfieldvalues>
                    </customfield>
                                                                                                                                                                                                                                                                                                                                                                                                                                                                        <customfield id="customfield_22870" key="com.onresolve.jira.groovy.groovyrunner:scripted-field">
                        <customfieldname>Triagers</customfieldname>
                        <customfieldvalues>
                                

                        </customfieldvalues>
                    </customfield>
                                                                                                                                                                                                                                                                                                                                                                                    <customfield id="customfield_14350" key="com.pyxis.greenhopper.jira:gh-lexo-rank">
                        <customfieldname>serverRank</customfieldname>
                        <customfieldvalues>
                            <customfieldvalue>1|hsfmw7:</customfieldvalue>

                        </customfieldvalues>
                    </customfield>
                                    </customfields>
    </item>
</channel>
</rss>