#0  0x00000000 in ?? ()
#1  0xf7b299e3 in THashTable::Add (this=0x80db748, obj=0x81b0028)
    at core/cont/src/THashTable.cxx:93
#2  0xf7b28c2c in THashList::AddLast (this=0x80db710, obj=0x81b0028)
    at core/cont/src/THashList.cxx:100
#3  0xf7ac1865 in TList::Add (this=0x80db710, obj=0x81b0028)
    at include/TList.h:76
#4  0xf7a97c6f in TDirectory::Append (this=0xf7f86bc0, obj=0x81b0028,
    replace=false) at core/base/src/TDirectory.cxx:168
#5  0xf6d2b413 in TH1::Copy (this=0x818d6a0, obj=@0x81b0028)
    at hist/hist/src/TH1.cxx:2084
#6  0xf6d4432d in TH1F::Copy (this=0x818d6a0, newth1=@0x81b0028)
    at hist/hist/src/TH1.cxx:8352
#7  0x08049104 in func (ptr=0x1) at testCopy.C:23
#8  0xf61d324b in TThread::Function (ptr=0x818dd58)
    at core/thread/src/TThread.cxx:692
#9  0x0090c3cc in start_thread () from /lib/tls/libpthread.so.0
#10 0x00864b3e in clone () from /lib/tls/libc.so.6