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Date:      Tue, 25 Feb 2003 13:10:25 +0100 (CET)
From:      Martin Blapp <mb@imp.ch>
To:        hackers@freebsd.org
Cc:        re@freebsd.org
Subject:   Jdk13/14 still hangs in 4.8 Prerelease. Outstanding Fix needs to be committed.
Message-ID:  <20030225123525.J8604@levais.imp.ch>

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Hi all,

To tell the short story. Linux-mozilla works like a charm as root, but it
doesn't as a user if you have a java-applet.

Some solutions are mentioned for jdk4 but they applly to jdk13 too:

http://groups.google.com/groups?hl=en&lr=&ie=UTF-8&th=5dfc5db60b48af3f&rnum=1
http://docs.freebsd.org/cgi/getmsg.cgi?fetch=132728+0+archive/2002/freebsd-java/20020714.freebsd-java

Started as user:

 55909 java_vm  RET   mprotect 0
 55909 java_vm  CALL  mprotect(0x28b21000,0x9000,0x5)
 55909 java_vm  RET   mprotect 0
 55909 java_vm  CALL  linux_brk(0x8050000)
 55909 java_vm  RET   linux_brk 134545408/0x8050000
 55909 java_vm  CALL  linux_sched_getscheduler(0xda65)
 55909 java_vm  RET   linux_sched_getscheduler RESTART
                                           -> BOOM

Started as root:

55836 java_vm  RET   mprotect 0
 55836 java_vm  CALL  mprotect(0x28b21000,0x9000,0x5)
 55836 java_vm  RET   mprotect 0
 55836 java_vm  CALL  linux_brk(0x8050000)
 55836 java_vm  RET   linux_brk 134545408/0x8050000
 55836 java_vm  CALL  linux_sched_getscheduler(0xda1c)
 55836 java_vm  RET   linux_sched_getscheduler 0
 55836 java_vm  CALL  sched_getparam(0xda1c,0xbfbf9444)
 55836 java_vm  RET   sched_getparam 0
 55836 java_vm  CALL  linux_sched_getscheduler(0xda1c)
 55836 java_vm  RET   linux_sched_getscheduler 0
 55836 java_vm  CALL  sched_getparam(0xda1c,0xbfbf9444)
 55836 java_vm  RET   sched_getparam 0

[...]

Martin



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