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    <title>Mojang Studios Jira</title>
    <link>https://bugs.mojang.com</link>
    <description>This file is an XML representation of an issue</description>
    <language>en</language>    <build-info>
        <version>9.12.2</version>
        <build-number>9120002</build-number>
        <build-date>10-01-2024</build-date>
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<item>
            <title>[MC-3895] Frequent crashes in Nether</title>
                <link>https://bugs.mojang.com/browse/MC-3895</link>
                <project id="10400" key="MC">Minecraft: Java Edition</project>
                    <description>&lt;p&gt;After being in the nether for a while (~2 hours or so), the game will start regularly crashing whenever I am in the Nether. The crashes can happen anywhere between 30 seconds after logging in to an hour after logging in. The crashes only occur in the nether- the game runs fine in the overworld.&lt;/p&gt;

&lt;p&gt;This has happened on 2 different worlds. The problem occurs both with no extra java arguments and with arguments increasing the max memory to 1GB or 2GB. It happens both with the lwjgl libraries included with Minecraft and the fixed up-to-date libraries.&lt;/p&gt;

&lt;p&gt;The crash results in any one of these 3 errors:&lt;br/&gt;
Bus Error&lt;br/&gt;
Trace/Breakpoint Trap&lt;br/&gt;
SIGSEGV (Segmentation Fault)&lt;/p&gt;

&lt;p&gt;None of these errors generates a crash report in the .minecraft folder, but the 3rd error (the segmentation fault) generates a log. I have attached one of these logs:&lt;/p&gt;</description>
                <environment>64-bit Linux</environment>
        <key id="16142">MC-3895</key>
            <summary>Frequent crashes in Nether</summary>
                <type id="1" iconUrl="https://bugs.mojang.com/secure/viewavatar?size=xsmall&amp;avatarId=18903&amp;avatarType=issuetype">Bug</type>
                                    <status id="5" iconUrl="https://bugs.mojang.com/images/icons/statuses/resolved.png" description="A resolution has been taken, and it is awaiting verification by reporter. From here issues are either reopened, or are closed.">Resolved</status>
                    <statusCategory id="3" key="done" colorName="success"/>
                                    <resolution id="3">Duplicate</resolution>
                                        <assignee username="-1">Unassigned</assignee>
                                    <reporter username="exuberance88">Matt</reporter>
                        <labels>
                            <label>breakpoint</label>
                            <label>bus-error</label>
                            <label>crash</label>
                            <label>nether</label>
                            <label>segfault</label>
                    </labels>
                <created>Tue, 27 Nov 2012 04:34:32 +0100</created>
                <updated>Sun, 6 Sep 2015 21:26:20 +0200</updated>
                            <resolved>Tue, 27 Nov 2012 07:47:59 +0100</resolved>
                                    <version>Minecraft 1.4.5</version>
                                                                        <votes>0</votes>
                                    <watches>3</watches>
                                                                            <comments>
                            <comment id="25341" author="exuberance88" created="Tue, 27 Nov 2012 15:06:15 +0100"  >&lt;p&gt;This is not a duplicate as my problem is not that a crash occurs immediately upon entering the nether, but that crashes occur regularly while within the Nether.&lt;/p&gt;

&lt;p&gt;This appears to be solved now, so you can mark it resolved if you wish. If I encounter this problem again, I will reopen the bug.&lt;/p&gt;</comment>
                            <comment id="25310" author="kumasasa" created="Tue, 27 Nov 2012 07:47:59 +0100"  >&lt;p&gt;Duplicate of &lt;a href=&quot;https://bugs.mojang.com/browse/MC-2749&quot; title=&quot;Went to nether. Minecraft crashed (Solved by Java update)&quot; class=&quot;issue-link&quot; data-issue-key=&quot;MC-2749&quot;&gt;&lt;del&gt;MC-2749&lt;/del&gt;&lt;/a&gt; , please use the &lt;a href=&quot;https://mojang.atlassian.net/secure/IssueNavigator.jspa&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;search function&lt;/a&gt; to see if your bug has already been submitted. Currently over 30% of tickets are being closed as duplicate.&lt;/p&gt;</comment>
                            <comment id="25309" author="exuberance88" created="Tue, 27 Nov 2012 07:19:11 +0100"  >&lt;p&gt;Well, I ran a few loops around some nether fortresses for 35 minutes and didn&apos;t encounter a crash, so this may have fixed the issue. It&apos;s also possible that I simply got lucky as it sometimes can go a while without crashing, but chances are good that using Java 7 fixed the problem.&lt;/p&gt;

&lt;p&gt;If that&apos;s the case, the Minecraft launcher should do a version check. System.getProperty(&quot;java.version&quot;) will give you the current java version.&lt;/p&gt;</comment>
                            <comment id="25308" author="exuberance88" created="Tue, 27 Nov 2012 06:16:00 +0100"  >&lt;p&gt;Actually, ignore my last comment. I was in the java 7 directory, but I ran java (which is still linked to java6) rather than ./java for the java7 in the current directory. I don&apos;t have much time right now, but I&apos;ll continue running around the nether for a bit and see if I get any more crashes.&lt;/p&gt;</comment>
                            <comment id="25307" author="exuberance88" created="Tue, 27 Nov 2012 06:12:08 +0100"  >&lt;p&gt;I installed Java 7, and I&apos;m still getting crashes in the Nether. This time the error message was simply:&lt;br/&gt;
Aborted (core dumped)&lt;/p&gt;</comment>
                            <comment id="25306" author="cubethethird" created="Tue, 27 Nov 2012 05:34:31 +0100"  >&lt;p&gt;Update your java as your version is very outdated.&lt;/p&gt;</comment>
                    </comments>
                <issuelinks>
                            <issuelinktype id="10102">
                    <name>Duplicate</name>
                                            <outwardlinks description="duplicates">
                                        <issuelink>
            <issuekey id="14524">MC-2749</issuekey>
        </issuelink>
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                                                                <inwardlinks description="is duplicated by">
                                        <issuelink>
            <issuekey id="45903">MC-26349</issuekey>
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                            <attachment id="14334" name="hs_err_pid6866.log" size="91545" author="exuberance88" created="Tue, 27 Nov 2012 04:34:32 +0100"/>
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