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From:Chris Trown Date:September 14 1999 6:40pm
Subject:Memory Fault with 3.22.26a and HPUX
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>Description:
	<precise description of the problem (multiple lines)>
	After compiling and installing 3.22.26a, mysqld promptly crashes with a
Memory fault(coredump).  All directories, except var were moved out of the way
so as to provide a means to recover from problems.

	I was unable to get a stack trace from gdb(version 19990913).  All I 
got was:
warning: (Internal error: pc 0x0 in read in psymtab, but not in symtab.)

#0  0x0 in ?? ()
(gdb) bt
warning: (Internal error: pc 0x0 in read in psymtab, but not in symtab.)

warning: (Internal error: pc 0x0 in read in psymtab, but not in symtab.)

#0  0x0 in ?? ()
warning: (Internal error: pc 0x0 in read in psymtab, but not in symtab.)

Cannot access memory at address 0xffffffec.
(gdb)


	However, using xdb I was able to get this:

>t
 0 pthread_mutex_lock + 0x00000008 (Address not found (UE302)


>How-To-Repeat:
	<code/input/activities to reproduce the problem (multiple lines)>
	Start mysqld.
>Fix:
	<how to correct or work around the problem, if known (multiple lines)>
	Run 3.22.20b

>Submitter-Id:	ctrown@stripped
>Originator:	
>Organization: CSU Chico
 <organization of PR author (multiple lines)>
>MySQL support: [none]
>Synopsis:	<Mysql 3.22.26a crashes upon startup>
>Severity:	<[ serious ]>
>Priority:	<[ low ]>
>Category:	mysql
>Class:		<[ sw-bug ]>
>Release:	mysql-3.22.26a (Source distribution)

>Environment:
	<machine, os, target, libraries (multiple lines)>
System: HP-UX cheops B.10.20 A 9000/715 2013490131 two-user license


Some paths:  /usr/bin/perl /usr/local/bin/make /usr/local/bin/gcc /usr/bin/cc
GCC: Reading specs from /usr/local/lib/gcc-lib/hppa1.1-hp-hpux10.20/2.95.1/specs
gcc version 2.95.1 19990816 (release)
Compilation info: CC='gcc'  CFLAGS='-DHPUX -I/opt/dce/include -fpic'  CXX='gcc' 
CXXFLAGS='-DHPUX -I/opt/dce/include -felide-constructors -fno-exceptions -fno-rtti' 
LDFLAGS=''
Configure command: ./configure  --with-debug --with-pthread --with-named-thread-libs=-ldce
--prefix=/usr/local/mysql --disable-shared
Perl: This is perl, version 5.005_02 built for PA-RISC1.1
-- 
What's the point?					NT is not the solution.
							     NT is the problem.
Computers make very fast, very accurate mistakes.
PGP fingerprint: 063FCE320681C336  78C164FC9B2F91EA
Thread
Memory Fault with 3.22.26a and HPUXChris Trown14 Sep
  • Re: Memory Fault with 3.22.26a and HPUXGerrit Jan Brendeke15 Sep
    • Re: Memory Fault with 3.22.26a and HPUXChris Trown21 Sep