>> /polaris_stg_root/dev/data/QAS_TEST/correctaddress_debug.pl:11: $Devel::Trace::TRACE = 0;
Main thread before output thread finishes:
SV = PVMG(0x19555c0) at 0x1822318
  REFCNT = 5
  FLAGS = (PADMY,GMG,SMG,IOK,pIOK)
  IV = 0
  NV = 0
  PV = 0
  MAGIC = 0x190b330
    MG_VIRTUAL = 0x7fe80f9de320
    MG_TYPE = PERL_MAGIC_shared_scalar(n)
    MG_FLAGS = 0x30
      DUP
      LOCAL
    MG_PTR = 0x17a7b68 ""
Output thread before returning:
SV = PVMG(0x19f2730) at 0x1a3d280
  REFCNT = 5
  FLAGS = (PADMY,GMG,SMG,IOK,pIOK)
  IV = 0
  NV = 0
  PV = 0
  MAGIC = 0x1a3e2e0
    MG_VIRTUAL = 0x7fe80f9de320
    MG_TYPE = PERL_MAGIC_shared_scalar(n)
    MG_FLAGS = 0x30
      DUP
      LOCAL
    MG_PTR = 0x17a7b68 ""
Main thread after output thread finishes:
SV = PVMG(0x19555c0) at 0x1822318
  REFCNT = 5
  FLAGS = (PADMY,GMG,SMG,IOK,pIOK)
  IV = 0
  NV = 0
  PV = 0
  MAGIC = 0x190b330
    MG_VIRTUAL = 0x7fe80f9de320
    MG_TYPE = PERL_MAGIC_shared_scalar(n)
    MG_FLAGS = 0x30
      DUP
      LOCAL
    MG_PTR = 0x17a7b68 ""
>> /polaris_stg_root/dev/data/QAS_TEST/correctaddress_debug.pl:884: exit($ret) if($ret == -1); # already failed, don't compare counts or print stats
panic: attempt to copy freed scalar 17a7b68 to 1822318 at /polaris_stg_root/dev/data/QAS_TEST/correctaddress_debug.pl line 884.
Attempt to free unreferenced scalar: SV 0x17a7b68, Perl interpreter: 0x1775870.