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Date:      Mon, 11 Mar 2002 13:52:59 -0500
From:      "Ken Menzel" <kenm@icarz.com>
To:        <freebsd-stable@FreeBSD.ORG>
Subject:   Threads problem in 4.5 and -stable
Message-ID:  <050001c1c92d$f7081d60$681663cf@icarz.com>

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Hi,
   I upgraded one of my servers from a Dec 12th, 2001 FreeBSD 4 stable
to RELENG_4_5 and mysql now crashes on a thread create at startup.  I
tried recompiling mysql,  but I get the same crash.  Does anyone have
any ideas on why this happens or how I can fix it?  It happens to me
on RELENG_4 as of last week also.

Here is a trace from GDB,
(gdb) r
Starting program: /usr/local/libexec/mysqld
Fatal error 'Can't create gc thread' at line ? in file
/usr/src/lib/libc_r/uthread/uthread_create.c (errno = ?)

Program received signal SIGABRT, Aborted.
0x883d1b30 in kill () from /usr/lib/libc_r.so.4
(gdb) bt
#0  0x883d1b30 in kill () from /usr/lib/libc_r.so.4
#1  0x8841c16a in abort () from /usr/lib/libc_r.so.4
#2  0x883e87a6 in _thread_exit () from /usr/lib/libc_r.so.4
#3  0x883a8f51 in pthread_create () from /usr/lib/libc_r.so.4
#4  0x8072954 in start_signal_handler () at mysqld.cc:1362
#5  0x80736e5 in main (argc=17, argv=0x8395228) at mysqld.cc:1905
(gdb)

Thanks for any suggestions,
Ken
-----------------------------------------------------
Ken Menzel  ICQ# 9325188
www.icarz.com  kenm@icarz.com


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