Date: Thu, 09 Sep 1999 13:37:18 +0900 From: SHUDO Kazuyuki <shudoh@muraoka.info.waseda.ac.jp> To: freebsd-java@FreeBSD.ORG Subject: handling SIGQUIT Message-ID: <199909090437.NAA19986@cafe.muraoka.info.waseda.ac.jp>
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Hi,
I found the behavior of JDK 1.1.8 V99-7-19 which may be a bug.
While NetBeans (www.netbeans.com) 2.1.1 starting up I
send many SIGQUIT to the JDK by rapid hitting Control-\.
The JDK occasionally hang up with the following message:
SIGQUIT 3* quit
Full thread dump:
BOGUS-HANDLE[6d0049] (TID:0x290024a8, sys_thread_t:0x290024d8, state:6d0049?) prio=687875304
BOGUS-HANDLE[690054] (TID:0x29000600, sys_thread_t:0x81d3400, state:81694d0?) prio=135698076Abort trap
Is signal handler called during handler is executed?
JDK 1.1.7 for Linux may have the same problem:
SIGQUIT 3* quit
stackbase=0x2ef6a000, stackpointer=0x2ef69cf8
*** panic: Internal error dumping threads!
JDK 1.2 pre-release 2 for Linux will not have the problem.
Kazuyuki SHUDO Happy Hacking!
Muraoka Lab., Grad. School of Sci. & Eng., Waseda Univ.
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