PUSHES REPORT: 21.0.11

This report shows who pushed the backports to the given release. This usually shows who did the backporting, testing, and review work.

Report generated: Wed Jan 21 07:10:05 CET 2026

Distribution by priority

Count Priority
14 P3
40 P4

Distribution by components

Count Component
54 100% Total
17 31.5% hotspot
7 13.0% hotspot/runtime
5 9.3% hotspot/gc
4 7.4% hotspot/compiler
1 1.9% hotspot/jfr
12 22.2% client-libs
6 11.1% client-libs/java.awt
3 5.6% client-libs/2d
3 5.6% client-libs/javax.swing
11 20.4% core-libs
5 9.3% core-libs/java.nio
1 1.9% core-libs/java.net
1 1.9% core-libs/java.rmi
1 1.9% core-libs/java.util
1 1.9% core-libs/java.lang:reflect
1 1.9% core-libs/java.time
1 1.9% core-libs/java.lang
6 11.1% security-libs
4 7.4% security-libs/javax.net.ssl
2 3.7% security-libs/java.security
3 5.6% core-svc
2 3.7% core-svc/debugger
1 1.9% core-svc/java.lang.management
3 5.6% infrastructure
2 3.7% infrastructure/build
1 1.9% infrastructure
1 1.9% tools
1 1.9% tools/jar
1 1.9% xml
1 1.9% xml/jaxp

Distribution by affiliation

This Release Pushes

Original Pushes
Count Committer
54 100% Total
33 61.1% SAP
27 50.0% Goetz Lindenmaier
3 5.6% Martin Doerr
1 1.9% David Briemann
1 1.9% Christoph Langer
1 1.9% Matthias Baesken
6 11.1% Independent
6 11.1% Sendao Yan
5 9.3% Red Hat
3 5.6% Severin Gehwolf
1 1.9% Jonathan Dowland
1 1.9% Andrew Hughes
4 7.4% Amazon
1 1.9% Daniel Hu
1 1.9% kirshiro
1 1.9% Aleksey Shipilev
1 1.9% Roman Kennke
3 5.6% IBM
2 3.7% Shruthi Acharya
1 1.9% Suchismith Roy
2 3.7% BellSoft
2 3.7% Sergey Chernyshev
1 1.9% Azul
1 1.9% Sergey Nazarkin
Count Committer
54 100% Total
35 64.8% Oracle
3 5.6% Alexander Zvegintsev
2 3.7% Brian Burkhalter
2 3.7% Anass Baya
2 3.7% Jayathirth D V
2 3.7% Roger Riggs
2 3.7% Anthony Scarpino
2 3.7% Naoto Sato
2 3.7% Jaikiran Pai
1 1.9% Harshitha Onkar
1 1.9% Alan Bateman
1 1.9% Chris Plummer
1 1.9% Evgeny Nikitin
1 1.9% Fernando Guallini
1 1.9% Christian Stein
1 1.9% Joe Wang
1 1.9% Renjith Kannath Pariyangad
1 1.9% Casper Norrbin
1 1.9% Valerie Peng
1 1.9% Stefan Karlsson
1 1.9% Matthew Donovan
1 1.9% Manuel Hässig
1 1.9% Mikhail Yankelevich
1 1.9% Chen Liang
1 1.9% Abhishek Kumar
1 1.9% Mikael Vidstedt
1 1.9% Thomas Schatzl
5 9.3% SAP
2 3.7% Matthias Baesken
1 1.9% Goetz Lindenmaier
1 1.9% Christoph Langer
1 1.9% Martin Doerr
3 5.6% Amazon
2 3.7% Aleksey Shipilev
1 1.9% Roman Kennke
3 5.6% IBM
1 1.9% Suchismith Roy
1 1.9% Amit Kumar
1 1.9% Shruthi Acharya
3 5.6% Independent
2 3.7% Sendao Yan
1 1.9% Guoxiong Li
3 5.6% Red Hat
2 3.7% Thomas Stuefe
1 1.9% Severin Gehwolf
1 1.9% Azul
1 1.9% Sergey Nazarkin
1 1.9% Tencent
1 1.9% tobytbzhang

Chronological push log:

UTC Time Priority Component Bug Summary This Release Push By Original Push By
Name Affiliation Name Affiliation
2026/01/20 06:19 P3 security-libs/java.security JDK-8375670 Restrict algorithms at JCE layer Goetz Lindenmaier SAP Valerie Peng Oracle
2026/01/20 06:17 P3 security-libs/javax.net.ssl JDK-8375669 SSLSocketOutputRecord buffer miscalculation Goetz Lindenmaier SAP Anthony Scarpino Oracle
2026/01/19 08:03 P4 security-libs/java.security JDK-8375606 Test CRLReadTimeout.java fails with -Xcomp on a fastdebug build Sendao Yan Independent Mikhail Yankelevich Oracle
2026/01/19 07:51 P4 hotspot/gc JDK-8375601 MemoryEaterMT fails intermittently with ExceptionInInitializerError Aleksey Shipilev Amazon (same) (same)
2026/01/16 03:16 P4 tools/jar JDK-8375484 tools/jar/ReproducibleJar.java fails on XFS Sendao Yan Independent (same) (same)
2026/01/15 18:53 P3 hotspot/jfr JDK-8371889 [21u] JFR: Deadlock in ThrowableTracer Roman Kennke Amazon (same) (same)
2026/01/14 08:07 P4 client-libs/2d JDK-8374209 [17u,21u] Backout JDK-8361748 due to JDK-8373727 Matthias Baesken SAP (same) (same)
2026/01/13 14:27 P4 core-libs/java.net JDK-8375190 java/net/Socket/asyncClose/Race.java fails intermittently (aix) Shruthi Acharya IBM Shruthi Acharya IBM
2026/01/13 09:19 P4 core-libs/java.nio JDK-8375131 (ch) Move preClose to UnixDispatcher Shruthi Acharya IBM Alan Bateman Oracle
2026/01/13 06:22 P4 hotspot/compiler JDK-8375112 java/lang/StringBuilder/RacingSBThreads.java times out with C1 Goetz Lindenmaier SAP Roger Riggs Oracle
2026/01/13 06:20 P4 hotspot/runtime JDK-8375110 Test containers/systemd/SystemdMemoryAwarenessTest.java fails on Linux ppc64le SLES15 SP6 Goetz Lindenmaier SAP Matthias Baesken SAP
2026/01/13 06:14 P4 core-libs/java.nio JDK-8375107 (fs) java/nio/file/Files/CopyInterference.java should use TestUtil::supportsLinks Goetz Lindenmaier SAP Brian Burkhalter Oracle
2026/01/11 01:20 P4 core-svc/debugger JDK-8374958 Test com/sun/jdi/JdbStopInNotificationThreadTest.java failed Sendao Yan Independent Chris Plummer Oracle
2026/01/11 01:20 P4 core-svc/debugger JDK-8374957 Test JdbStopInNotificationThreadTest.java timed out after 60 second Sendao Yan Independent (same) (same)
2026/01/08 13:28 P4 hotspot/runtime JDK-8374795 Create regression test for the hierarchical memory limit fix in JDK-8370572 Severin Gehwolf Red Hat (same) (same)
2026/01/07 13:36 P4 hotspot/runtime JDK-8374724 Cgroups hierarchical memory limit is not honored after JDK-8322420 Severin Gehwolf Red Hat Aleksey Shipilev Amazon
2026/01/07 11:00 P3 hotspot/runtime JDK-8374709 File Leak in CgroupSubsystemFactory::determine_type of cgroupSubsystem_linux.cpp:300 Severin Gehwolf Red Hat Casper Norrbin Oracle
2026/01/05 09:31 P4 hotspot/compiler JDK-8374512 Error reporting: hs_err files should show instructions when referencing code in nmethods Martin Doerr SAP (same) (same)
2026/01/02 15:36 P4 core-libs/java.rmi JDK-8374472 Improve debuggability of java/rmi/server/RemoteServer/AddrInUse.java test Sendao Yan Independent Jaikiran Pai Oracle
2025/12/31 23:13 P4 hotspot/compiler JDK-8374443 JITTester: Fix breaks in static initialization blocks kirshiro Amazon Evgeny Nikitin Oracle
2025/12/31 14:27 P3 hotspot/runtime JDK-8374439 [s390x] Test Failure: GTestWrapper.java Martin Doerr SAP Amit Kumar IBM
2025/12/31 14:27 P4 hotspot/runtime JDK-8374438 os::print_hex_dump should optionally print ASCII Martin Doerr SAP Thomas Stuefe Red Hat
2025/12/23 13:11 P4 security-libs/javax.net.ssl JDK-8374298 test/jdk/javax/net/ssl/TLSCommon/interop/JdkProcServer.java and JdkProcClient.java should not delete logs Sendao Yan Independent Fernando Guallini Oracle
2025/12/23 09:13 P4 client-libs/javax.swing JDK-8374229 Add a helper method to Util - findComponent() Goetz Lindenmaier SAP Harshitha Onkar Oracle
2025/12/22 17:27 P4 core-svc/java.lang.management JDK-8374205 AIX: Implement OperatingSystemMXBean.getSystemCpuLoad() and .getProcessCpuLoad() on AIX Suchismith Roy IBM (same) (same)
2025/12/19 13:35 P4 hotspot/compiler JDK-8374144 PPC: fix inswri immediate argument order David Briemann SAP Manuel Hässig Oracle
2025/12/19 11:40 P4 client-libs/2d JDK-8374132 Incorrect jtreg header in TestLayoutVsICU.java Goetz Lindenmaier SAP Jayathirth D V Oracle
2025/12/19 11:38 P3 client-libs/javax.swing JDK-8374131 javax/swing/ButtonGroup/TestButtonGroupFocusTraversal.java fails in Ubuntu 23.10 with Motif LAF Goetz Lindenmaier SAP Alexander Zvegintsev Oracle
2025/12/19 11:34 P4 client-libs/java.awt JDK-8374128 Combine Screen Inset Tests into a Single File Goetz Lindenmaier SAP Anass Baya Oracle
2025/12/19 11:29 P4 hotspot/gc JDK-8374126 TestAbortOnVMOperationTimeout test fails for client VM Goetz Lindenmaier SAP Guoxiong Li Independent
2025/12/19 11:24 P4 client-libs/javax.swing JDK-8374124 GTK: javax/swing/JColorChooser/Test8152419.java there are no swatches or RGB tab in JColorChooser Goetz Lindenmaier SAP Abhishek Kumar Oracle
2025/12/19 08:03 P4 infrastructure/build JDK-8374336 Bump target macosx-x64 version to 11.00.00 Goetz Lindenmaier SAP Mikael Vidstedt Oracle
2025/12/18 13:10 P3 client-libs/java.awt JDK-8374335 Update Libpng to 1.6.51 Andrew Hughes Red Hat Jayathirth D V Oracle
2025/12/18 08:21 P3 infrastructure/build JDK-8373968 Update to use jtreg 7.4 Goetz Lindenmaier SAP Christian Stein Oracle
2025/12/17 17:23 P4 hotspot/gc JDK-8373915 G1: Disallow GC for TLAB allocation Goetz Lindenmaier SAP Thomas Schatzl Oracle
2025/12/17 14:43 P3 client-libs/java.awt JDK-8373889 Unnecessary gthread-2.0 loading Goetz Lindenmaier SAP Alexander Zvegintsev Oracle
2025/12/17 09:22 P3 client-libs/java.awt JDK-8373857 Mouse additional buttons and horizontal scrolling are broken on XWayland GNOME >= 47 after JDK-8351907 Goetz Lindenmaier SAP Alexander Zvegintsev Oracle
2025/12/17 08:59 P4 core-libs/java.lang JDK-8373853 StringBuilder getChar and putChar robustness Goetz Lindenmaier SAP Roger Riggs Oracle
2025/12/15 17:24 P4 hotspot/gc JDK-8373702 ZGC: Use MAP_FIXED_NOREPLACE when reserving memory Sergey Chernyshev BellSoft Stefan Karlsson Oracle
2025/12/15 14:57 P4 hotspot/runtime JDK-8373685 [linux] mmap should use MAP_FIXED_NOREPLACE if available Sergey Chernyshev BellSoft Thomas Stuefe Red Hat
2025/12/12 17:54 P4 hotspot/gc JDK-8373619 G1: UseCompressedOops boundary is calculated on maximum heap region size instead of maxiumum ergonomic heap region size Daniel Hu Amazon tobytbzhang Tencent
2025/12/12 11:57 P4 security-libs/javax.net.ssl JDK-8373584 Update OpenSSL library for interop tests Goetz Lindenmaier SAP Matthew Donovan Oracle
2025/12/12 11:54 P3 core-libs/java.time JDK-8373583 ZoneOffset.ofTotalSeconds performance regression Goetz Lindenmaier SAP Naoto Sato Oracle
2025/12/12 11:54 P4 security-libs/javax.net.ssl JDK-8373582 Test sun/security/ssl/SSLSessionImpl/ResumeChecksServer.java failed: Existing session was used Goetz Lindenmaier SAP Anthony Scarpino Oracle
2025/12/12 11:51 P3 core-libs/java.lang:reflect JDK-8373581 Performance regression in reflective invocation of native methods Goetz Lindenmaier SAP Chen Liang Oracle
2025/12/09 15:06 P4 xml/jaxp JDK-8373358 Update Commons BCEL to Version 6.10.0 Goetz Lindenmaier SAP Joe Wang Oracle
2025/12/09 10:46 P4 core-libs/java.nio JDK-8373341 jdk/jdk/nio/zipfs/TestPosix.java::testJarFile uses wrong file Jonathan Dowland Red Hat Jaikiran Pai Oracle
2025/12/06 17:22 P4 client-libs/java.awt JDK-8373219 Performance improvement on Linux remote desktop Goetz Lindenmaier SAP Renjith Kannath Pariyangad Oracle
2025/12/06 17:18 P3 client-libs/java.awt JDK-8373218 java.awt.Toolkit.getScreenInsets(GraphicsConfiguration) returns incorrect values Goetz Lindenmaier SAP Anass Baya Oracle
2025/12/06 17:16 P3 core-libs/java.util JDK-8373216 java.util.TimeZone.getSystemTimeZoneID uses C library default file mode Goetz Lindenmaier SAP Naoto Sato Oracle
2025/12/06 17:14 P4 core-libs/java.nio JDK-8373215 (fs) Files.copy fails due to interference from something else changing the file system Goetz Lindenmaier SAP Brian Burkhalter Oracle
2025/12/05 10:54 P4 core-libs/java.nio JDK-8373136 java/nio/channels/Channels/SocketChannelStreams.java running into timeout (aix) Christoph Langer SAP (same) (same)
2025/12/03 12:26 P4 client-libs/2d JDK-8373013 NPE during text drawing on machine with JP locale Sergey Nazarkin Azul (same) (same)
2025/12/03 08:29 P4 infrastructure JDK-8372464 Bump update version for OpenJDK: jdk-21.0.11 Goetz Lindenmaier SAP (same) (same)

No changesets log

Committer push log

Andrew Hughes, Red Hat

Bug Summary
JDK-8374335 Update Libpng to 1.6.51

Christoph Langer, SAP

Bug Summary
JDK-8373136 java/nio/channels/Channels/SocketChannelStreams.java running into timeout (aix)

Daniel Hu, Amazon

Bug Summary
JDK-8373619 G1: UseCompressedOops boundary is calculated on maximum heap region size instead of maxiumum ergonomic heap region size

David Briemann, SAP

Bug Summary
JDK-8374144 PPC: fix inswri immediate argument order

Goetz Lindenmaier, SAP

Bug Summary
JDK-8373215 (fs) Files.copy fails due to interference from something else changing the file system
JDK-8375107 (fs) java/nio/file/Files/CopyInterference.java should use TestUtil::supportsLinks
JDK-8374229 Add a helper method to Util - findComponent()
JDK-8374336 Bump target macosx-x64 version to 11.00.00
JDK-8372464 Bump update version for OpenJDK: jdk-21.0.11
JDK-8374128 Combine Screen Inset Tests into a Single File
JDK-8373915 G1: Disallow GC for TLAB allocation
JDK-8374124 GTK: javax/swing/JColorChooser/Test8152419.java there are no swatches or RGB tab in JColorChooser
JDK-8374132 Incorrect jtreg header in TestLayoutVsICU.java
JDK-8373218 java.awt.Toolkit.getScreenInsets(GraphicsConfiguration) returns incorrect values
JDK-8373216 java.util.TimeZone.getSystemTimeZoneID uses C library default file mode
JDK-8375112 java/lang/StringBuilder/RacingSBThreads.java times out with C1
JDK-8374131 javax/swing/ButtonGroup/TestButtonGroupFocusTraversal.java fails in Ubuntu 23.10 with Motif LAF
JDK-8373857 Mouse additional buttons and horizontal scrolling are broken on XWayland GNOME >= 47 after JDK-8351907
JDK-8373219 Performance improvement on Linux remote desktop
JDK-8373581 Performance regression in reflective invocation of native methods
JDK-8375670 Restrict algorithms at JCE layer
JDK-8375669 SSLSocketOutputRecord buffer miscalculation
JDK-8373853 StringBuilder getChar and putChar robustness
JDK-8375110 Test containers/systemd/SystemdMemoryAwarenessTest.java fails on Linux ppc64le SLES15 SP6
JDK-8373582 Test sun/security/ssl/SSLSessionImpl/ResumeChecksServer.java failed: Existing session was used
JDK-8374126 TestAbortOnVMOperationTimeout test fails for client VM
JDK-8373889 Unnecessary gthread-2.0 loading
JDK-8373358 Update Commons BCEL to Version 6.10.0
JDK-8373584 Update OpenSSL library for interop tests
JDK-8373968 Update to use jtreg 7.4
JDK-8373583 ZoneOffset.ofTotalSeconds performance regression

Jonathan Dowland, Red Hat

Bug Summary
JDK-8373341 jdk/jdk/nio/zipfs/TestPosix.java::testJarFile uses wrong file

kirshiro, Amazon

Bug Summary
JDK-8374443 JITTester: Fix breaks in static initialization blocks

Matthias Baesken, SAP

Bug Summary
JDK-8374209 [17u,21u] Backout JDK-8361748 due to JDK-8373727

Martin Doerr, SAP

Bug Summary
JDK-8374439 [s390x] Test Failure: GTestWrapper.java
JDK-8374512 Error reporting: hs_err files should show instructions when referencing code in nmethods
JDK-8374438 os::print_hex_dump should optionally print ASCII

Roman Kennke, Amazon

Bug Summary
JDK-8371889 [21u] JFR: Deadlock in ThrowableTracer

Shruthi Acharya, IBM

Bug Summary
JDK-8375131 (ch) Move preClose to UnixDispatcher
JDK-8375190 java/net/Socket/asyncClose/Race.java fails intermittently (aix)

Sergey Chernyshev, BellSoft

Bug Summary
JDK-8373685 [linux] mmap should use MAP_FIXED_NOREPLACE if available
JDK-8373702 ZGC: Use MAP_FIXED_NOREPLACE when reserving memory

Severin Gehwolf, Red Hat

Bug Summary
JDK-8374724 Cgroups hierarchical memory limit is not honored after JDK-8322420
JDK-8374795 Create regression test for the hierarchical memory limit fix in JDK-8370572
JDK-8374709 File Leak in CgroupSubsystemFactory::determine_type of cgroupSubsystem_linux.cpp:300

Aleksey Shipilev, Amazon

Bug Summary
JDK-8375601 MemoryEaterMT fails intermittently with ExceptionInInitializerError

Sergey Nazarkin, Azul

Bug Summary
JDK-8373013 NPE during text drawing on machine with JP locale

Suchismith Roy, IBM

Bug Summary
JDK-8374205 AIX: Implement OperatingSystemMXBean.getSystemCpuLoad() and .getProcessCpuLoad() on AIX

Sendao Yan, Independent

Bug Summary
JDK-8374472 Improve debuggability of java/rmi/server/RemoteServer/AddrInUse.java test
JDK-8374958 Test com/sun/jdi/JdbStopInNotificationThreadTest.java failed
JDK-8375606 Test CRLReadTimeout.java fails with -Xcomp on a fastdebug build
JDK-8374957 Test JdbStopInNotificationThreadTest.java timed out after 60 second
JDK-8374298 test/jdk/javax/net/ssl/TLSCommon/interop/JdkProcServer.java and JdkProcClient.java should not delete logs
JDK-8375484 tools/jar/ReproducibleJar.java fails on XFS