hello,

in today's rel0 dev, 4 tct tests failed with a fpe in egdetailcontainercnv

athenaeventloopmgr                                   info   ===&gt;&gt;&gt;  start processing event #4567987, run #159224 210 events processed so far  &lt;&lt;&lt;===
-------------------------------------------------------------------------------------
core dump from coredumpsvc on lxbsq0918.cern.ch at sun feb  6 11:53:15 2011

caught signal 8(floating point exception). details: 
  errno = 0, code = 4 (floating point overflow)
  pid   = 2066749209, uid = 1
  value = (1, 0x1)
  vmem = 2328.21 mb
  rss  = 1956.13 mb
  total-ram = 23970.7 mb
  free-ram  = 71.332 mb
  buffer-ram= 157.129 mb
  total-swap= 8188.99 mb
  free-swap = 8188.71 mb
  addr  = 0x7b301719

event counter: 211
eventid: [run,evt,lumi,time,bunchcross,detmask] = [159224,4567987,260,1279444980:13199630,1786,0x1fffffffffff7]
last incident: athenaeventloopmgr:beginevent
current algorithm: streamesd
algorithm stack: 
   athmasterseq
   athalgseq
   streamesd
-------------------------------------------------------------------------------------
...
stack trace:
 0x5a54a560 athena::debugaids::stacktrace(int) + 0x60 [/afs/cern.ch/atlas/software/builds/nightlies/dev/atlascore/rel_0/installarea/i686-slc5-gcc43-opt/lib/libcxxutils.so]
 0x5a546e4f athena::signal::fataldump(int, siginfo*, void*) + 0xff [/afs/cern.ch/atlas/software/builds/nightlies/dev/atlascore/rel_0/installarea/i686-slc5-gcc43-opt/lib/libcxxutils.so]
 0x5a547159 athena::signal::fatal(int, siginfo*, void*) + 0x179 [/afs/cern.ch/atlas/software/builds/nightlies/dev/atlascore/rel_0/installarea/i686-slc5-gcc43-opt/lib/libcxxutils.so]
 0x5bdcbb56 coredumpsvchandler::action(int, siginfo*, void*) + 0x106 [/afs/cern.ch/atlas/software/builds/nightlies/dev/atlascore/rel_0/installarea/i686-slc5-gcc43-opt/lib/libathenaservices.so]
 0xffffe600 &lt;unknown function&gt;
 0x7b301719 egdetailcontainercnv_p2::transtopers(egdetailcontainer const*, egdetailcontainer_p2*, msgstream&amp;) + 0x239 [/afs/cern.ch/atlas/software/builds/nightlies/dev/atlasevent/rel_0/installarea/i686-slc5-gcc43-opt/lib/libegammaeventtpcnv.so]
 0x7b2c1c67 t_athenapooltpabstractpolycnvbase&lt;egdetailcontainer, egdetailcontainer, egdetailcontainer_p2&gt;::createpersistent(egdetailcontainer const*, msgstream&amp;) + 0x47 [/afs/cern.ch/atlas/software/builds/nightlies/dev/atlasevent/rel_0/installarea/i686-slc5-gcc43-opt/lib/libegammaeventtpcnv.so]
 0x8a449d9e egdetailcontainercnv::createpersistent(egdetailcontainer*) + 0xbe [/afs/cern.ch/atlas/software/builds/nightlies/dev/atlasevent/rel_0/installarea/i686-slc5-gcc43-opt/lib/libegammaathenapoolpoolcnv.so]
 0x8a457b91 t_athenapoolcustomcnv&lt;egdetailcontainer, egdetailcontainer_p2&gt;::dataobjecttopool(dataobject*, std::string const&amp;) + 0x81 [/afs/cern.ch/atlas/software/builds/nightlies/dev/atlasevent/rel_0/installarea/i686-slc5-gcc43-opt/lib/libegammaathenapoolpoolcnv.so]

e.g. 
https://atlasrtt.cern.ch/tct/rel_0/dev/build/i686-slc5-gcc43-opt/offline/tier0chaintests/run00159224_express0_collisions/run00159224_express0_collisions_log

thanks,
tina