root [2] <TCanvas::MakeDefCanvas>: created default TCanvas with name c1

*** Break *** segmentation violation



===========================================================
There was a crash (#7 0x009793b0 in SigHandler ()).
This is the entire stack trace of all threads:
===========================================================
#0 0x0075f7a2 in _dl_sysinfo_int80 () from /lib/ld-linux.so.2
#1 0x03a6ef13 in __waitpid_nocancel () from /lib/tls/libc.so.6
#2 0x03a187b9 in do_system () from /lib/tls/libc.so.6
#3 0x0072b98d in system () from /lib/tls/libpthread.so.0
#4 0x00976c87 in TUnixSystem::Exec ()
from /home/spataro/jan10/tools/root/lib/libCore.so.5.26
#5 0x0097cb66 in TUnixSystem::StackTrace ()
from /home/spataro/jan10/tools/root/lib/libCore.so.5.26
#6 0x00979322 in TUnixSystem::DispatchSignals ()
from /home/spataro/jan10/tools/root/lib/libCore.so.5.26
#7 0x009793b0 in SigHandler ()
from /home/spataro/jan10/tools/root/lib/libCore.so.5.26
#8 0x0097862d in sighandler ()
from /home/spataro/jan10/tools/root/lib/libCore.so.5.26
#9 <signal handler called>
#10 0x0173aee0 in TBufferFile::ReadInt ()
from /home/spataro/jan10/tools/root/lib/libRIO.so
#11 0x017f21e3 in TStreamerInfo::ReadBuffer<char**> ()
from /home/spataro/jan10/tools/root/lib/libRIO.so
#12 0x0177ba09 in TStreamerInfo::ReadBufferClones ()
from /home/spataro/jan10/tools/root/lib/libRIO.so
#13 0x018e89e8 in TBranchElement::ReadLeaves ()
from /home/spataro/jan10/tools/root/lib/libTree.so
#14 0x018e2a14 in TBranch::GetEntry ()
from /home/spataro/jan10/tools/root/lib/libTree.so
#15 0x018e4da7 in TBranchElement::GetEntry ()
from /home/spataro/jan10/tools/root/lib/libTree.so
#16 0x018e4d43 in TBranchElement::GetEntry ()
from /home/spataro/jan10/tools/root/lib/libTree.so
#17 0x04429c0e in TTreeFormula::ParseWithLeaf ()
from /home/spataro/jan10/tools/root/lib/libTreePlayer.so
#18 0x04430e8e in TTreeFormula::DefinedVariable ()
from /home/spataro/jan10/tools/root/lib/libTreePlayer.so
#19 0x01169fc7 in TFormula::Analyze ()
from /home/spataro/jan10/tools/root/lib/libHist.so
#20 0x011790bf in TFormula::Compile ()
from /home/spataro/jan10/tools/root/lib/libHist.so
#21 0x0441db14 in TTreeFormula::Init ()
from /home/spataro/jan10/tools/root/lib/libTreePlayer.so
#22 0x0442c6d7 in TTreeFormula::TTreeFormula ()
from /home/spataro/jan10/tools/root/lib/libTreePlayer.so
#23 0x0441ad59 in TSelectorDraw::CompileVariables ()
from /home/spataro/jan10/tools/root/lib/libTreePlayer.so
#24 0x04413cf0 in TSelectorDraw::Begin ()
from /home/spataro/jan10/tools/root/lib/libTreePlayer.so
#25 0x0443f858 in TTreePlayer::Process ()
from /home/spataro/jan10/tools/root/lib/libTreePlayer.so
#26 0x04439a7b in TTreePlayer::DrawSelect ()
from /home/spataro/jan10/tools/root/lib/libTreePlayer.so
#27 0x0193286f in TTree::Draw ()
from /home/spataro/jan10/tools/root/lib/libTree.so
#28 0x018d85bb in TVirtualBranchBrowsable::Browse ()
from /home/spataro/jan10/tools/root/lib/libTree.so
#29 0x0216eeb4 in TRootBrowserLite::IconBoxAction ()
from /home/spataro/jan10/tools/root/lib/libGui.so
#30 0x021703cb in TRootBrowserLite::ProcessMessage ()
from /home/spataro/jan10/tools/root/lib/libGui.so
#31 0x020acdfe in TGFrame::HandleClientMessage ()
from /home/spataro/jan10/tools/root/lib/libGui.so
#32 0x020b0302 in TGMainFrame::HandleClientMessage ()
from /home/spataro/jan10/tools/root/lib/libGui.so
#33 0x020ac9b0 in TGFrame::HandleEvent ()
from /home/spataro/jan10/tools/root/lib/libGui.so
#34 0x020789d7 in TGClient::HandleEvent ()
from /home/spataro/jan10/tools/root/lib/libGui.so
#35 0x02078af1 in TGClient::ProcessOneEvent ()
from /home/spataro/jan10/tools/root/lib/libGui.so
#36 0x02078ba2 in TGClient::HandleInput ()
from /home/spataro/jan10/tools/root/lib/libGui.so
#37 0x02078bd6 in TGInputHandler::Notify ()
from /home/spataro/jan10/tools/root/lib/libGui.so
#38 0x00979740 in TUnixSystem::DispatchOneEvent ()
from /home/spataro/jan10/tools/root/lib/libCore.so.5.26
#39 0x008f3bfc in TSystem::InnerLoop ()
from /home/spataro/jan10/tools/root/lib/libCore.so.5.26
#40 0x008f39c3 in TSystem::Run ()
from /home/spataro/jan10/tools/root/lib/libCore.so.5.26
#41 0x00897c1e in TApplication::Run ()
from /home/spataro/jan10/tools/root/lib/libCore.so.5.26
#42 0x006d15a6 in TRint::Run ()
from /home/spataro/jan10/tools/root/lib/libRint.so.5.26
#43 0x08048d5a in main ()
===========================================================


The lines below might hint at the cause of the crash.
If they do not help you then please submit a bug report at
http://root.cern.ch/bugs. Please post the ENTIRE stack trace
from above as an attachment in addition to anything else
that might help us fixing this issue.
===========================================================
#10 0x0173aee0 in TBufferFile::ReadInt ()
from /home/spataro/jan10/tools/root/lib/libRIO.so
#11 0x017f21e3 in TStreamerInfo::ReadBuffer<char**> ()
from /home/spataro/jan10/tools/root/lib/libRIO.so
#12 0x0177ba09 in TStreamerInfo::ReadBufferClones ()
from /home/spataro/jan10/tools/root/lib/libRIO.so
#13 0x018e89e8 in TBranchElement::ReadLeaves ()
from /home/spataro/jan10/tools/root/lib/libTree.so
#14 0x018e2a14 in TBranch::GetEntry ()
from /home/spataro/jan10/tools/root/lib/libTree.so
#15 0x018e4da7 in TBranchElement::GetEntry ()
from /home/spataro/jan10/tools/root/lib/libTree.so
#16 0x018e4d43 in TBranchElement::GetEntry ()
from /home/spataro/jan10/tools/root/lib/libTree.so
#17 0x04429c0e in TTreeFormula::ParseWithLeaf ()
from /home/spataro/jan10/tools/root/lib/libTreePlayer.so
#18 0x04430e8e in TTreeFormula::DefinedVariable ()
from /home/spataro/jan10/tools/root/lib/libTreePlayer.so
#19 0x01169fc7 in TFormula::Analyze ()
from /home/spataro/jan10/tools/root/lib/libHist.so
#20 0x011790bf in TFormula::Compile ()
from /home/spataro/jan10/tools/root/lib/libHist.so
#21 0x0441db14 in TTreeFormula::Init ()
from /home/spataro/jan10/tools/root/lib/libTreePlayer.so
#22 0x0442c6d7 in TTreeFormula::TTreeFormula ()
from /home/spataro/jan10/tools/root/lib/libTreePlayer.so
#23 0x0441ad59 in TSelectorDraw::CompileVariables ()
from /home/spataro/jan10/tools/root/lib/libTreePlayer.so
#24 0x04413cf0 in TSelectorDraw::Begin ()
from /home/spataro/jan10/tools/root/lib/libTreePlayer.so
#25 0x0443f858 in TTreePlayer::Process ()
from /home/spataro/jan10/tools/root/lib/libTreePlayer.so
#26 0x04439a7b in TTreePlayer::DrawSelect ()
from /home/spataro/jan10/tools/root/lib/libTreePlayer.so
#27 0x0193286f in TTree::Draw ()
from /home/spataro/jan10/tools/root/lib/libTree.so
#28 0x018d85bb in TVirtualBranchBrowsable::Browse ()
from /home/spataro/jan10/tools/root/lib/libTree.so
#29 0x0216eeb4 in TRootBrowserLite::IconBoxAction ()
from /home/spataro/jan10/tools/root/lib/libGui.so
#30 0x021703cb in TRootBrowserLite::ProcessMessage ()
from /home/spataro/jan10/tools/root/lib/libGui.so
#31 0x020acdfe in TGFrame::HandleClientMessage ()
from /home/spataro/jan10/tools/root/lib/libGui.so
#32 0x020b0302 in TGMainFrame::HandleClientMessage ()
from /home/spataro/jan10/tools/root/lib/libGui.so
#33 0x020ac9b0 in TGFrame::HandleEvent ()
from /home/spataro/jan10/tools/root/lib/libGui.so
#34 0x020789d7 in TGClient::HandleEvent ()
from /home/spataro/jan10/tools/root/lib/libGui.so
#35 0x02078af1 in TGClient::ProcessOneEvent ()
from /home/spataro/jan10/tools/root/lib/libGui.so
#36 0x02078ba2 in TGClient::HandleInput ()
from /home/spataro/jan10/tools/root/lib/libGui.so
#37 0x02078bd6 in TGInputHandler::Notify ()
from /home/spataro/jan10/tools/root/lib/libGui.so
#38 0x00979740 in TUnixSystem::DispatchOneEvent ()
from /home/spataro/jan10/tools/root/lib/libCore.so.5.26
#39 0x008f3bfc in TSystem::InnerLoop ()
from /home/spataro/jan10/tools/root/lib/libCore.so.5.26
#40 0x008f39c3 in TSystem::Run ()
from /home/spataro/jan10/tools/root/lib/libCore.so.5.26
#41 0x00897c1e in TApplication::Run ()
from /home/spataro/jan10/tools/root/lib/libCore.so.5.26
#42 0x006d15a6 in TRint::Run ()
from /home/spataro/jan10/tools/root/lib/libRint.so.5.26
#43 0x08048d5a in main ()
===========================================================


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