Bug#300943: marked as done (libc6: Java VM locking on highly multithreaded Java apps)
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and subject line Bug#300943: fixed in glibc 2.3.2.ds1-21
has caused the attached Bug report to be marked as done.
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>From gerald.hochegger@uni-klu.ac.at Tue Mar 22 12:17:51 2005
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From: Gerald Hochegger <gerald.hochegger@uni-klu.ac.at>
To: Debian Bug Tracking System <submit@bugs.debian.org>
Subject: libc6: Java VM locking on highly multithreaded Java apps
X-Mailer: reportbug 3.8
Date: Tue, 22 Mar 2005 21:17:19 +0100
Message-Id: <20050322201719.AFF5D376451@mailsrv.uni-klu.ac.at>
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Package: libc6
Version: 2.3.2.ds1-20
Severity: grave
Tags: patch
Justification: renders package unusable
Hello,
I have investigated the Java VM locking problem more closely:
(http://lists.debian.org/debian-glibc/2005/02/msg00080.html)
Kevin A. Burton
We're running a java application server thats highly multithreaded and
we're noticing that the VM is locking hard after about 30 minutes
when I increase the thread count.
This is still a lot of threads (600 or so) but there's no reason the
entire process should lock. It also won't respond to a kill -9...
I've added the suggested two patches and identified one more from the
RHEL3 glibc SRPM
With these three patches I get no more Java VM lockups.
Please consider applying these patches - a locking Java VM is not much
fun when you need to run big J2EE applications.
You can find more detailed instructions on:
http://ubuntu.uni-klu.ac.at/UbuntuGlibcHoary
Thanks,
Gerald Hochegger
-- System Information:
Debian Release: 3.1
APT prefers testing
APT policy: (1001, 'testing')
Architecture: i386 (i686)
Kernel: Linux 2.6.10-uk-srv-p4
Locale: LANG=C, LC_CTYPE=C (charmap=ANSI_X3.4-1968)
Versions of packages libc6 depends on:
ii libdb1-compat 2.1.3-7 The Berkeley database routines [gl
-- no debconf information
---------------------------------------
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>From katie@ftp-master.debian.org Sat Apr 16 06:23:10 2005
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From: GOTO Masanori <gotom@debian.org>
To: 300943-close@bugs.debian.org
X-Katie: $Revision: 1.55 $
Subject: Bug#300943: fixed in glibc 2.3.2.ds1-21
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Source: glibc
Source-Version: 2.3.2.ds1-21
We believe that the bug you reported is fixed in the latest version of
glibc, which is due to be installed in the Debian FTP archive:
glibc-doc_2.3.2.ds1-21_all.deb
to pool/main/g/glibc/glibc-doc_2.3.2.ds1-21_all.deb
glibc_2.3.2.ds1-21.diff.gz
to pool/main/g/glibc/glibc_2.3.2.ds1-21.diff.gz
glibc_2.3.2.ds1-21.dsc
to pool/main/g/glibc/glibc_2.3.2.ds1-21.dsc
libc6-dbg_2.3.2.ds1-21_i386.deb
to pool/main/g/glibc/libc6-dbg_2.3.2.ds1-21_i386.deb
libc6-dev_2.3.2.ds1-21_i386.deb
to pool/main/g/glibc/libc6-dev_2.3.2.ds1-21_i386.deb
libc6-i686_2.3.2.ds1-21_i386.deb
to pool/main/g/glibc/libc6-i686_2.3.2.ds1-21_i386.deb
libc6-pic_2.3.2.ds1-21_i386.deb
to pool/main/g/glibc/libc6-pic_2.3.2.ds1-21_i386.deb
libc6-prof_2.3.2.ds1-21_i386.deb
to pool/main/g/glibc/libc6-prof_2.3.2.ds1-21_i386.deb
libc6-udeb_2.3.2.ds1-21_i386.udeb
to pool/main/g/glibc/libc6-udeb_2.3.2.ds1-21_i386.udeb
libc6_2.3.2.ds1-21_i386.deb
to pool/main/g/glibc/libc6_2.3.2.ds1-21_i386.deb
libnss-dns-udeb_2.3.2.ds1-21_i386.udeb
to pool/main/g/glibc/libnss-dns-udeb_2.3.2.ds1-21_i386.udeb
libnss-files-udeb_2.3.2.ds1-21_i386.udeb
to pool/main/g/glibc/libnss-files-udeb_2.3.2.ds1-21_i386.udeb
locales_2.3.2.ds1-21_all.deb
to pool/main/g/glibc/locales_2.3.2.ds1-21_all.deb
nscd_2.3.2.ds1-21_i386.deb
to pool/main/g/glibc/nscd_2.3.2.ds1-21_i386.deb
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 300943@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
GOTO Masanori <gotom@debian.org> (supplier of updated glibc 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@debian.org)
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
Format: 1.7
Date: Mon, 14 Feb 2005 09:26:26 +0900
Source: glibc
Binary: libc6-i686 libc0.3-pic glibc-doc libc1-udeb libc0.3 libc6.1-dev libc1-pic libc6-s390x libnss-files-udeb libc1-dbg libc6-dev-sparc64 libc0.3-dev libc6-udeb libc6-dbg libc6.1-pic libc6-dev libc0.3-prof libc6-sparcv9 libc6.1-prof libc1 locales libc6-pic libc0.3-udeb libc1-prof libc0.3-dbg libc6-prof libc6 libc6-sparcv9b libc6.1-udeb libc6.1-dbg nscd libc6-sparc64 libnss-dns-udeb libc6.1 libc1-dev libc6-dev-s390x
Architecture: source i386 all
Version: 2.3.2.ds1-21
Distribution: unstable
Urgency: high
Maintainer: GOTO Masanori <gotom@debian.org>
Changed-By: GOTO Masanori <gotom@debian.org>
Description:
glibc-doc - GNU C Library: Documentation
libc6 - GNU C Library: Shared libraries and Timezone data
libc6-dbg - GNU C Library: Libraries with debugging symbols
libc6-dev - GNU C Library: Development Libraries and Header Files
libc6-i686 - GNU C Library: Shared libraries [i686 optimized]
libc6-pic - GNU C Library: PIC archive library
libc6-prof - GNU C Library: Profiling Libraries
libc6-udeb - GNU C Library: Shared libraries - udeb (udeb)
libnss-dns-udeb - GNU C Library: NSS helper for DNS - udeb (udeb)
libnss-files-udeb - GNU C Library: NSS helper for files - udeb (udeb)
locales - GNU C Library: National Language (locale) data [support]
nscd - GNU C Library: Name Service Cache Daemon
Closes: 182981 219352 264920 265678 292013 292673 294444 294816 295118 295457 297769 300943 303478 303816 304257 304668
Changes:
glibc (2.3.2.ds1-21) unstable; urgency=high
.
* GOTO Masanori <gotom@debian.org>
.
- debian/patches/linuxthreads-sizefix.dpatch: Fix ia64 TLS_PRE_TCB_SIZE
alignment where TLS_DTV_AT_TP is defined between linuxthreads and nptl.
It breaks evolution on ia64 linuxthreads ld.so + nptl environment.
(Closes: #292673)
- debian/patches/glibc232-sigsetjmp.dpatch: Fix gcc-4.0 compilation
breakage on amd64. (Closes: #295457)
- debian/debhelper.in/libc.manpages: Add tzconfig.8. Reported by Matthijs
Mohlmann <matthijs@cacholong.nl>. (Closes: #182981)
- debian/patches/90_glibc232-timezones.dpatch: Update to tzdata2005h.
- debian/patches/hurd-weak-aliases.dpatch: Add to fix undefined references
to build putty on Hurd, patched by Michael Banck <mbanck@debian.org>.
(Closes: #295118)
- debian/debhelper.in/libc.preinst: Fix typo, proofreading.
(Closes: #294816, #303478)
- debian/rules: Bump up shlib_dep_ver 2.3.2.ds1-21. It's required by
adding GLIBC_2.3.4 symbol.
.
- Bastian Blank <waldi@debian.org>:
- debian/patches/sched-update.dpatch: Update sched_[gs]et_affinity to
new interface and library version. Add GLIBC_2.3.4 versioned symbol
for new interface. (Closes: #297769)
- Jeff Bailey <jbailey@raspberryginger.com>:
- debian/patches/glibc232-tls-crashfix.dpatch: Fix tls assertion that
crashes xmms/nvidia. (Closes: #219352)
- debian/patches/glibc232-pthread-cancellation.dpatch: Fix pthread
cancellation bug that causes JVM lockups. (Closes: #300943)
- Denis Barbier <barbier@debian.org>:
- debian/debhelper.in/libc.preinst: Add export LC_ALL=C like
libc.postinst, it corrects some locale dependent behavior,
especially for `tr'. (Closes: #304257)
- Lars Wirzenius <liw@iki.fi>:
- debian/local/manpages/iconv.1: Escape hyphens for Unicode
environments. (Closes: #292013)
- Emilian Nowak <emil5@go2.pl>:
- debian/po/pl.po: Add Polish debconf translation. (Closes: #294444)
- Matti Polla <mpo@iki.fi>:
- debian/po/fi.po: Add Finnish debconf translation. (Closes: #303816)
- Khalid Aziz <khalid_aziz@hp.com>:
- debian/patches/glibc232-clock_settime.dpatch: Fix clock_settime
always fails with EINVAL. (Closes: #304668)
- Thiemo Seufer <ths@debian.org>:
- debian/patches/glibc23-mips-lazy-eval.dpatch: Workaround fix for
broken symbol resolving of lazy evaluation stubs on mips/mipsel,
that causes fakeroot breakage. (Closes: #265678, #264920)
Files:
c68cd4ae91be6b9b6a087cd691726d42 1725 libs required glibc_2.3.2.ds1-21.dsc
d3e90d31845cb5df45c07fed6d85fc3d 1783892 libs required glibc_2.3.2.ds1-21.diff.gz
066cc175adbb429b371a55abb4c5c551 3166896 doc optional glibc-doc_2.3.2.ds1-21_all.deb
6f4197d090f8daa7db57a305a1666553 3984332 base standard locales_2.3.2.ds1-21_all.deb
f85258f6f37716e0243659f74d5e6af9 4901150 base required libc6_2.3.2.ds1-21_i386.deb
aa70d271dd92cab4038826505b0dd060 2533234 libdevel standard libc6-dev_2.3.2.ds1-21_i386.deb
2536c0ab2b58cb09474aad229fd8bba9 2014912 libdevel extra libc6-prof_2.3.2.ds1-21_i386.deb
d8b9ef9a65416d1215c68593226e40b5 1036998 libdevel optional libc6-pic_2.3.2.ds1-21_i386.deb
39c51f15126543236f5700390db1681f 959450 libs extra libc6-i686_2.3.2.ds1-21_i386.deb
572479d750a808ec729cdd475c6f48c3 92676 admin optional nscd_2.3.2.ds1-21_i386.deb
7faf60c947d73331a7e8753188b14a16 10234092 libdevel extra libc6-dbg_2.3.2.ds1-21_i386.deb
3e0e01f0e801c3b15231ba80042191d7 719300 debian-installer extra libc6-udeb_2.3.2.ds1-21_i386.udeb
9b953fe85a74aec52e05c7f0ea22ca11 7724 debian-installer extra libnss-dns-udeb_2.3.2.ds1-21_i386.udeb
0e6efc90404ac8026eca354e011bb3d0 13740 debian-installer extra libnss-files-udeb_2.3.2.ds1-21_i386.udeb
package-type: udeb
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