Debian Bug report logs - #853758
openjdk-8: Please cherry-pick 8dfbb002197a / fix for JDK-8164293 [memory leak in hotspot]

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Message #5 received at submit@bugs.debian.org (full text, mbox, reply):

From: Niels Thykier <niels@thykier.net>

To: Debian Bug Tracking System <submit@bugs.debian.org>

Subject: openjdk-8: Please cherry-pick 8dfbb002197a / fix for JDK-8164293 [memory leak in hotspot]

Date: Tue, 31 Jan 2017 17:31:51 +0100

Package: openjdk-8
Version: 8u102-b14.1-1
Severity: serious
Tags: upstream patch
Control: forwarded -1 https://bugs.openjdk.java.net/browse/JDK-8164293

Hi,

Please consider cherry picking the fix for JDK-8164293, which is a
memory leak in the hotspot compiler.  The effect is that the Java
process silently leaks memory on an OS level (but Java itself does not
see it, so it is invisible in APM-based/agent-based monitoring).

My understanding is that it effectively breaks Java-based web
applications and related containers (e.g. tomcat, jetty, jenkins).

I have confirmed via sources.debian.net that the unpatched code is in
the hotspot.tar.xz inside the source package in 8u121-b13-2 and the
version in backports.

Upstream bug: https://bugs.openjdk.java.net/browse/JDK-8164293
Upstream fix: http://hg.openjdk.java.net/jdk8u/jdk8u/hotspot/rev/8dfbb002197a

Message #12 received at 853758-close@bugs.debian.org (full text, mbox, reply):

From: Matthias Klose <doko@ubuntu.com>

To: 853758-close@bugs.debian.org

Subject: Bug#853758: fixed in openjdk-8 8u121-b13-3

Date: Wed, 08 Feb 2017 09:18:30 +0000

Source: openjdk-8
Source-Version: 8u121-b13-3

We believe that the bug you reported is fixed in the latest version of
openjdk-8, which is due to be installed in the Debian FTP archive.

A summary of the changes between this version and the previous one is
attached.

Thank you for reporting the bug, which will now be closed.  If you
have further comments please address them to 853758@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Matthias Klose <doko@ubuntu.com> (supplier of updated openjdk-8 package)

(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmaster@ftp-master.debian.org)


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Hash: SHA256

Format: 1.8
Date: Wed, 08 Feb 2017 07:24:13 +0100
Source: openjdk-8
Binary: openjdk-8-jdk-headless openjdk-8-jre-headless openjdk-8-jdk openjdk-8-jre openjdk-8-demo openjdk-8-source openjdk-8-doc openjdk-8-dbg openjdk-8-jre-zero
Architecture: source
Version: 8u121-b13-3
Distribution: unstable
Urgency: medium
Maintainer: OpenJDK Team <openjdk@lists.launchpad.net>
Changed-By: Matthias Klose <doko@ubuntu.com>
Description:
 openjdk-8-dbg - Java runtime based on OpenJDK (debugging symbols)
 openjdk-8-demo - Java runtime based on OpenJDK (demos and examples)
 openjdk-8-doc - OpenJDK Development Kit (JDK) documentation
 openjdk-8-jdk - OpenJDK Development Kit (JDK)
 openjdk-8-jdk-headless - OpenJDK Development Kit (JDK) (headless)
 openjdk-8-jre - OpenJDK Java runtime, using ${vm:Name}
 openjdk-8-jre-headless - OpenJDK Java runtime, using ${vm:Name} (headless)
 openjdk-8-jre-zero - Alternative JVM for OpenJDK, using Zero/Shark
 openjdk-8-source - OpenJDK Development Kit (JDK) source files
Closes: 853758
Changes:
 openjdk-8 (8u121-b13-3) unstable; urgency=medium
 .
   * Really don't build the JamVM VM.
   * Fix 8164293: HotSpot leaking memory in long-running requests.
     Closes: #853758.
   * Add OpenJDK Stack Unwinder and Frame Decorator for gdb.
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 36fa8c95180d4332377c3a4e672a8ce4376cecb1 244740 openjdk-8_8u121-b13-3.debian.tar.xz
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Checksums-Sha256:
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