The OPAL Discussion Forum

[Christian Baumgarten <christian.baumgarten AT psi.ch>]

Hi, OPAL-friends.

To whom it may concern:

Facing a crash of H5root from time to time (see below).

Christian

PS.: Felsim seems to be fairly slow today...

 *** Break *** segmentation violation



===========================================================
There was a crash.
This is the entire stack trace of all threads:
===========================================================
#0  0x00000034ffc9a1a5 in waitpid () from /lib64/libc.so.6
#1  0x00000034ffc3c4a1 in do_system () from /lib64/libc.so.6
#2  0x00002b454bd10322 in TUnixSystem::StackTrace() ()
   from /gpfs/homefelsim/adelmann/svnwork/root_v5.30.02/lib/libCore.so
#3  0x00002b454bd0cfea in TUnixSystem::DispatchSignals(ESignals) ()
   from /gpfs/homefelsim/adelmann/svnwork/root_v5.30.02/lib/libCore.so
#4  <signal handler called>
#5  0x00002b454740fdca in TH5Dataset::GetNSteps (this=0x0) at TH5Dataset.h:171
#6  0x00002b45473d6c57 in TH5MainFrame::GetNStepsOfFirstActiveFile (
    this=0x2d2dbb0) at TH5MainFrame.cc:3520
#7  0x00002b45473d8930 in TH5MainFrame::DoStepSlider (this=0x2d2dbb0, 
step=172)
    at TH5MainFrame.cc:4036
#8  0x00002b4547494c09 in G__TH5MainDict_706_0_52 (result7=0x2ee60d0,
    funcname=0x0, libp=0x2ee6180, hash=0) at TH5MainDict.cc:1829
#9  0x00002b454b18e340 in Cint::G__CallFunc::Execute(void*) ()
   from /gpfs/homefelsim/adelmann/svnwork/root_v5.30.02/lib/libCint.so
#10 0x00002b454bcc78ac in TCint::CallFunc_Exec(void*, void*) const ()
   from /gpfs/homefelsim/adelmann/svnwork/root_v5.30.02/lib/libCore.so
#11 0x00002b454bc625e5 in TQConnection::ExecuteMethod(long) ()
   from /gpfs/homefelsim/adelmann/svnwork/root_v5.30.02/lib/libCore.so
#12 0x00002b454bc679f9 in TQObject::Emit(char const*, long) ()
   from /gpfs/homefelsim/adelmann/svnwork/root_v5.30.02/lib/libCore.so
#13 0x00002b4547c073b0 in TGHSlider::HandleMotion(Event_t*) ()
   from /gpfs/homefelsim/adelmann/svnwork/root_v5.30.02/lib/libGui.so
#14 0x00002b4547b9ddd6 in TGFrame::HandleEvent(Event_t*) ()
   from /gpfs/homefelsim/adelmann/svnwork/root_v5.30.02/lib/libGui.so
#15 0x00002b4547b65c3b in TGClient::HandleEvent(Event_t*) ()
   from /gpfs/homefelsim/adelmann/svnwork/root_v5.30.02/lib/libGui.so
#16 0x00002b4547b65f41 in TGClient::ProcessOneEvent() ()
   from /gpfs/homefelsim/adelmann/svnwork/root_v5.30.02/lib/libGui.so
#17 0x00002b4547b65fbd in TGClient::HandleInput() ()
   from /gpfs/homefelsim/adelmann/svnwork/root_v5.30.02/lib/libGui.so
#18 0x00002b4547b65fdd in TGInputHandler::Notify() ()
   from /gpfs/homefelsim/adelmann/svnwork/root_v5.30.02/lib/libGui.so
#19 0x00002b454bd0d0d8 in TUnixSystem::DispatchOneEvent(bool) ()
   from /gpfs/homefelsim/adelmann/svnwork/root_v5.30.02/lib/libCore.so
#20 0x00002b454bc83b36 in TSystem::InnerLoop() ()
   from /gpfs/homefelsim/adelmann/svnwork/root_v5.30.02/lib/libCore.so
#21 0x00002b454bc86d91 in TSystem::Run() ()
   from /gpfs/homefelsim/adelmann/svnwork/root_v5.30.02/lib/libCore.so
#22 0x00002b454bc2359f in TApplication::Run(bool) ()
   from /gpfs/homefelsim/adelmann/svnwork/root_v5.30.02/lib/libCore.so
#23 0x0000000000403249 in main (argc=1, argv=0x7fff1ace6258) at H5root.cc:101
===========================================================


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.
===========================================================
#5  0x00002b454740fdca in TH5Dataset::GetNSteps (this=0x0) at TH5Dataset.h:171
#6  0x00002b45473d6c57 in TH5MainFrame::GetNStepsOfFirstActiveFile (
    this=0x2d2dbb0) at TH5MainFrame.cc:3520
#7  0x00002b45473d8930 in TH5MainFrame::DoStepSlider (this=0x2d2dbb0, 
step=172)
    at TH5MainFrame.cc:4036
===========================================================