On Tue, Sep 09, 2003 at 03:22:32PM -0400, Dan Merillat wrote: > Ian, this is why we don't bother submitting JVM bugs. Sun dosn't care.
Oh come on! He is asking for more information - how do you interpret that as "not caring"? When we ask someone for more information after they report a but to us does that mean that we don't care? I know Sun is everybody's favourite whipping boy on this project, but citing a request for further information on a bug report as evidence that they don't care is rediculous. Ian. > Toad, it appears to involve this: > > Sep 8, 2003 12:01:30 PM (freenet.OpenConnectionManager, QThread-2962, ERROR): > [LOOPING (A)!]Transport level connect failed to: antilles.ecs.umass.edu:3211 -- > java.io.IOException: Already closed! ([EMAIL PROTECTED],tcp/connection: > CLOSED,[EMAIL PROTECTED],null) > java.io.IOException: Already closed! > > So it's the thread reaping after that error. Perhaps a demo applet that > spawns threads that fail to connect, get the alredy closed exception > then get joined by the master? I'm not sure if it's even possible to > reproduce, since it's a memory error due to complex VM interactions. > > > ----- Forwarded message from Girish Manwani <[EMAIL PROTECTED]> ----- > > From: Girish Manwani <[EMAIL PROTECTED]> > Subject: Re: (Incident Review ID: 206397) Unexpected Signal : 11 occurred at > PC=0x402E67FA > To: [EMAIL PROTECTED] > Cc: [EMAIL PROTECTED] > X-IM-Review-ID: 206397 > X-Spam-Status: No, hits=0.0 required=5.0 > tests=none > version=2.55 > X-Spam-Level: > X-Spam-Checker-Version: SpamAssassin 2.55 (1.174.2.19-2003-05-19-exp) > > Hi Dan Merillat, > > Thank you for submitting a bug using our bug submit page. > > Since "freenet" appears to trigger this failure, could you please ask freenet to > investigate this issue further. The developers at freenet.sourceforge.net will be > able to examine their product, isolate the cause of the behavior, and, if necessary, > provide us with a detailed report. > > Thanks again for taking time to report this issue. > > Regards, > Girish > ----------------- Original Bug Report------------------- > > category : java > release : 1.4.2 > subcategory : runtime > type : bug > synopsis : Unexpected Signal : 11 occurred at PC=0x402E67FA > description : FULL PRODUCT VERSION : > java version "1.4.2_01" > Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_01-b06) > Java HotSpot(TM) Client VM (build 1.4.2_01-b06, mixed mode) > > > FULL OS VERSION : > Linux chaos.ao.net 2.6.0-test4 #2 Fri Aug 29 18:16:27 UTC 2003 i686 GNU/Linux > > > EXTRA RELEVANT SYSTEM CONFIGURATION : > Running freenet build 6176 overnight > > A DESCRIPTION OF THE PROBLEM : > java.lang.Object.wait(Native Method) causes a crash after being called many times. > > > STEPS TO FOLLOW TO REPRODUCE THE PROBLEM : > Run freenet-unstable (build 6176 or 6177 known to trigger) for a period of 12-24 > hours. > > > EXPECTED VERSUS ACTUAL BEHAVIOR : > EXPECTED - > Not a crash > ACTUAL - > a crash > > ERROR MESSAGES/STACK TRACES THAT OCCUR : > Unexpected Signal : 11 occurred at PC=0x402E67FA > Function=(null)+0x402E67FA > Library=/usr/java/j2sdk1.4.2_01/jre/lib/i386/client/libjvm.so > > NOTE: We are unable to locate the function name symbol for the error > just occurred. Please refer to release documentation for possible > reason and solutions. > > > Current Java thread: > at java.lang.Object.wait(Native Method) > - waiting on <0x457b7108> (a java.lang.Thread) > at java.lang.Thread.join(Thread.java:1001) > - locked <0x457b7108> (a java.lang.Thread) > at java.lang.Thread.join(Thread.java:1054) > at freenet.Core.join(Core.java:479) > at freenet.node.Main.main(Main.java:1037) > > Dynamic libraries: > 08048000-0804e000 r-xp 00000000 08:01 208764 /usr/java/j2sdk1.4.2_01/jre/bin/java > 0804e000-0804f000 rw-p 00005000 08:01 208764 /usr/java/j2sdk1.4.2_01/jre/bin/java > 40000000-40011000 r-xp 00000000 08:01 10948 /lib/ld-2.3.1.so > 40011000-40012000 rw-p 00011000 08:01 10948 /lib/ld-2.3.1.so > 40017000-40023000 r-xp 00000000 08:01 11573 /lib/libpthread-0.10.so > 40023000-40026000 rw-p 0000c000 08:01 11573 /lib/libpthread-0.10.so > 40066000-40068000 r-xp 00000000 08:01 11529 /lib/libdl-2.3.1.so > 40068000-40069000 rw-p 00001000 08:01 11529 /lib/libdl-2.3.1.so > 40069000-40171000 r-xp 00000000 08:01 10952 /lib/libc-2.3.1.so > 40171000-40177000 rw-p 00107000 08:01 10952 /lib/libc-2.3.1.so > 40179000-40573000 r-xp 00000000 08:01 221037 > /usr/java/j2sdk1.4.2_01/jre/lib/i386/client/libjvm. > so > 40573000-4058f000 rw-p 003f9000 08:01 221037 > /usr/java/j2sdk1.4.2_01/jre/lib/i386/client/libjvm. > so > 405a5000-405b5000 r-xp 00000000 08:01 11561 /lib/libnsl-2.3.1.so > 405b5000-405b6000 rw-p 00010000 08:01 11561 /lib/libnsl-2.3.1.so > 405b8000-405d8000 r-xp 00000000 08:01 11559 /lib/libm-2.3.1.so > 405d8000-405d9000 rw-p 0001f000 08:01 11559 /lib/libm-2.3.1.so > 405d9000-405e1000 r-xp 00000000 08:01 219506 > /usr/java/j2sdk1.4.2_01/jre/lib/i386/native_threads > /libhpi.so > 405e1000-405e2000 rw-p 00007000 08:01 219506 > /usr/java/j2sdk1.4.2_01/jre/lib/i386/native_threads > /libhpi.so > 405e6000-405ef000 r-xp 00000000 08:01 11562 /lib/libnss_compat-2.3.1.so > 405ef000-405f0000 rw-p 00009000 08:01 11562 /lib/libnss_compat-2.3.1.so > 405f0000-405f4000 rw-s 00000000 08:01 208650 /tmp/hsperfdata_freenet/31479 > 405f4000-40604000 r-xp 00000000 08:01 221319 > /usr/java/j2sdk1.4.2_01/jre/lib/i386/libverify.so > 40604000-40606000 rw-p 0000f000 08:01 221319 > /usr/java/j2sdk1.4.2_01/jre/lib/i386/libverify.so > 40606000-40626000 r-xp 00000000 08:01 221341 > /usr/java/j2sdk1.4.2_01/jre/lib/i386/libjava.so > 40626000-40628000 rw-p 0001f000 08:01 221341 > /usr/java/j2sdk1.4.2_01/jre/lib/i386/libjava.so > 40628000-4063c000 r-xp 00000000 08:01 221534 > /usr/java/j2sdk1.4.2_01/jre/lib/i386/libzip.so > 4063c000-4063f000 rw-p 00013000 08:01 221534 > /usr/java/j2sdk1.4.2_01/jre/lib/i386/libzip.so > 4063f000-41fd7000 r--s 00000000 08:01 222597 > /usr/java/j2sdk1.4.2_01/jre/lib/rt.jar > 42021000-42037000 r--s 00000000 08:01 222016 > /usr/java/j2sdk1.4.2_01/jre/lib/sunrsasign.jar > 42037000-42112000 r--s 00000000 08:01 208760 > /usr/java/j2sdk1.4.2_01/jre/lib/jsse.jar > 42112000-42123000 r--s 00000000 08:01 222017 > /usr/java/j2sdk1.4.2_01/jre/lib/jce.jar > 42123000-4267c000 r--s 00000000 08:01 222505 > /usr/java/j2sdk1.4.2_01/jre/lib/charsets.jar > 44724000-4472a000 r-xp 00000000 08:01 221612 > /usr/java/j2sdk1.4.2_01/jre/lib/i386/libnio.so > 4472a000-4472b000 rw-p 00005000 08:01 221612 > /usr/java/j2sdk1.4.2_01/jre/lib/i386/libnio.so > 5280c000-5280f000 r--s 00000000 08:01 222013 > /usr/java/j2sdk1.4.2_01/jre/lib/ext/dnsns.jar > 5280f000-5282b000 r--s 00000000 08:01 222012 > /usr/java/j2sdk1.4.2_01/jre/lib/ext/sunjce_provider > .jar > 5282b000-52838000 r--s 00000000 08:01 222015 > /usr/java/j2sdk1.4.2_01/jre/lib/ext/ldapsec.jar > 52838000-528f4000 r--s 00000000 08:01 222544 > /usr/java/j2sdk1.4.2_01/jre/lib/ext/localedata.jar > 528f4000-52b00000 r--s 00000000 08:01 208523 /home/freenet/lib/freenet-test.jar > 52b00000-52b10000 r-xp 00000000 08:01 221607 > /usr/java/j2sdk1.4.2_01/jre/lib/i386/libnet.so > 52b10000-52b11000 rw-p 0000f000 08:01 221607 > /usr/java/j2sdk1.4.2_01/jre/lib/i386/libnet.so > 52b15000-52b1d000 r-xp 00000000 08:01 11565 /lib/libnss_files-2.3.1.so > 52b1d000-52b1e000 rw-p 00007000 08:01 11565 /lib/libnss_files-2.3.1.so > 52b1e000-52b3e000 r--s 00000000 08:01 30256 /home/freenet/lib/freenet-ext.jar > 52b3e000-52b41000 r--s 00000000 08:01 30253 /home/freenet/lib/fec-linux-x86.jar > 52b45000-52b48000 r-xp 00000000 08:01 11563 /lib/libnss_dns-2.3.1.so > 52b48000-52b49000 rw-p 00002000 08:01 11563 /lib/libnss_dns-2.3.1.so > 52b49000-52b56000 r-xp 00000000 08:01 11569 /lib/libresolv-2.3.1.so > 52b56000-52b57000 rw-p 0000d000 08:01 11569 /lib/libresolv-2.3.1.so > > Heap at VM Abort: > Heap > def new generation total 11328K, used 11012K [0x44730000, 0x45370000, 0x45370000) > eden space 10112K, 100% used [0x44730000, 0x45110000, 0x45110000) > from space 1216K, 74% used [0x45240000, 0x453211e8, 0x45370000) > to space 1216K, 0% used [0x45110000, 0x45111150, 0x45240000) > tenured generation total 151296K, used 85560K [0x45370000, 0x4e730000, 0x4e730000) > the space 151296K, 56% used [0x45370000, 0x4a6fe3b8, 0x4a6fe400, 0x4e730000) > compacting perm gen total 5632K, used 5497K [0x4e730000, 0x4ecb0000, 0x52730000) > the space 5632K, 97% used [0x4e730000, 0x4ec8e480, 0x4ec8e600, 0x4ecb0000) > > Local Time = Sat Sep 6 22:10:39 2003 > Elapsed Time = 35244 > # > # HotSpot Virtual Machine Error : 11 > # Error ID : 4F530E43505002EF > # Please report this error at > # http://java.sun.com/cgi-bin/bugreport.cgi > # > # Java VM: Java HotSpot(TM) Client VM (1.4.2_01-b06 mixed mode) > # > > > REPRODUCIBILITY : > This bug can be reproduced often. > > ---------- BEGIN SOURCE ---------- > none applicable > ---------- END SOURCE ---------- > workaround : > suggested_val : > cust_name : Dan Merillat > cust_email : [EMAIL PROTECTED] > jdcid : > keyword : webbug > company : Sequiam Software > hardware : x86 > OSversion : Linux > bugtraqID : 0 > dateCreated : 2003-09-07 14:10:42.9 > dateEvaluated : 2003-09-09 12:33:17.15 > > > ----- End forwarded message ----- > _______________________________________________ > Devl mailing list > [EMAIL PROTECTED] > http://dodo.freenetproject.org/cgi-bin/mailman/listinfo/devl -- Ian Clarke [EMAIL PROTECTED] Coordinator, The Freenet Project http://freenetproject.org/ Weblog http://slashdot.org/~sanity/journal _______________________________________________ Devl mailing list [EMAIL PROTECTED] http://dodo.freenetproject.org/cgi-bin/mailman/listinfo/devl
