The perl version I am running is 
Summary of my perl5 (revision 5 version 8 subversion 8) configuration:
  Platform:
    osname=solaris, osvers=2.8, archname=sun4-solaris-thread-multi-64i
+nt
    uname='sunos thor1 5.8 generic_117350-26 sun4u sparc sunw,sun-fire
+-v210 '
    config_args='-de -Dcc=gcc -Dmake=make -D prefix=/opt/VRTSperl -D u
+sethreads -D useithreads -D useperlio -D use64bitint'
    hint=recommended, useposix=true, d_sigaction=define
    usethreads=define use5005threads=undef useithreads=define usemulti
+plicity=define
    useperlio=define d_sfio=undef uselargefiles=define usesocks=undef
    use64bitint=define use64bitall=undef uselongdouble=undef
    usemymalloc=n, bincompat5005=undef
  Compiler:
    cc='gcc', ccflags ='-D_REENTRANT -fno-strict-aliasing -pipe -Wdecl
+aration-after-statement -I/usr/local/include -D_LARGEFILE_SOURCE -D_F
+ILE_OFFSET_BITS=64',
    optimize='-O',
    cppflags='-D_REENTRANT -fno-strict-aliasing -pipe -Wdeclaration-af
+ter-statement -I/usr/local/include'
    ccversion='', gccversion='3.4.2', gccosandvers='solaris2.8'
    intsize=4, longsize=4, ptrsize=4, doublesize=8, byteorder=87654321
    d_longlong=define, longlongsize=8, d_longdbl=define, longdblsize=1
+6
    ivtype='long long', ivsize=8, nvtype='double', nvsize=8, Off_t='of
+f_t', lseeksize=8
    alignbytes=8, prototype=define
  Linker and Libraries:
    ld='gcc', ldflags =' -L/usr/local/lib '
    libpth=/usr/local/lib /usr/lib /usr/ccs/lib
    libs=-lsocket -lnsl -ldl -lm -lpthread -lc
    perllibs=-lsocket -lnsl -ldl -lm -lpthread -lc
    libc=/lib/libc.so, so=so, useshrplib=false, libperl=libperl.a
    gnulibc_version=''
  Dynamic Linking:
    dlsrc=dl_dlopen.xs, dlext=so, d_dlsymun=undef, ccdlflags=' '
    cccdlflags='-fPIC', lddlflags='-G -L/usr/local/lib'


Characteristics of this binary (from libperl):
  Compile-time options: MULTIPLICITY PERL_IMPLICIT_CONTEXT
                        PERL_MALLOC_WRAP USE_64_BIT_INT USE_ITHREADS
                        USE_LARGE_FILES USE_PERLIO USE_REENTRANT_API
  Built under solaris
  Compiled at May  1 2007 14:18:14
  @INC:
    /opt/VRTSperl/lib/5.8.8/sun4-solaris-thread-multi-64int
    /opt/VRTSperl/lib/5.8.8
    /opt/VRTSperl/lib/site_perl/5.8.8/sun4-solaris-thread-multi-64int
    /opt/VRTSperl/lib/site_perl/5.8.8
    /opt/VRTSperl/lib/site_perl
    .

[download]
I am using threads::shared, but at the moment the only things that are shared are the subroutine, args passed onto the queue that the thread is waiting on to execute.

I made my Object pool global and simplified it so it surely can be cleaned up. Even after cleaning everything up myself, I get: 

DESTROY AIX=HASH(0x86df04)
DESTROY Cfg=HASH(0x8bea54)
DESTROY HPUX1123=HASH(0x8851e8)
DESTROY HPUX1131=HASH(0x89ec3c)
DESTROY RHEL4x8664=HASH(0x8686ac)
DESTROY RHEL5x8664=HASH(0x86d4a8)
DESTROY SLES10x8664=HASH(0x86d9d0)
DESTROY SLES9x8664=HASH(0x891110)
DESTROY SolSparc=HASH(0x89f164)
DESTROY Solx64=HASH(0x890d98)
DESTROY Sys=HASH(0x8850d4)
1 17:12:31 thread 1 returning sq_run_subs
0 17:12:32 Joining thread 1
DESTROY Thr=HASH(0x91994c)
DESTROY EDR=HASH(0x885014)
panic: regfree data code 'À' during global destruction.

[download]
I presume the last two do not get cleaned up because I am running a subroutine from the Thr class, called from one in the EDR class. I can't imagine these objects being thread-unsafe, they're as simple as can be. Any further insight on to what is going on would be a blessing.

In reply to Re^2: panic: regfree data code 'ð' during global destruction. error when joining threads by somekindafreak
in thread panic: regfree data code 'ð' during global destruction. error when joining threads by somekindafreak

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