I just installed ROOT 2.0/13 into our alpha running DU 4.0a,
and started with it. But when I tried to quit ROOT, it caught
sigsegv and made core dump.
-------------------------------------------------------<operation>-
% root.exe -E
root [0] .x h1.C
**********
** 1 **SET ERR 1
**********
FCN=735.278 FROM MIGRAD STATUS=CONVERGED 74 CALLS 75 TOTAL
EDM=0.00015054 STRATEGY= 1 ERROR MATRIX ACCURATE
EXT PARAMETER STEP FIRST
NO. NAME VALUE ERROR SIZE DERIVATIVE
1 Constant 3.28951e+03 1.51914e+01 1.57712e-01 4.66360e-04
2 Mean 1.89592e+00 7.15048e-03 1.09508e-04 -1.24510e+00
3 Sigma 1.85237e+00 5.31858e-03 8.03824e-05 3.44927e+00
root [1] .q
*** Break *** segmentation violation
-------------------------------------------------------<operation>-
------------------------------------------------------------<h1.C>-
{
#include <iostream.h>
ifstream* data = new ifstream("filename.dat");
TH1S* h1 = new TH1S("name", "title", 150, -10, 20);
float x;
for (;;) {
*data >> x;
if (data->eof())
break;
h1->Fill(x);
}
data->close();
TCanvas* c1 = new TCanvas("CanvasName", "CanvasTitle");
c1->Draw();
h1->Draw();
h1->Fit("gaus");
c1->Update();
}
------------------------------------------------------------<h1.C>-
-------------------------------------------------<stack backtrace>-
dbx version 3.11.10
Type 'help' for help.
Core file created by program "root.exe"
signal IOT/Abort trap at >*[__kill, 0x3ff800e7a80] beq r19, 0x3ff800e7a98
(dbx) where
> 0 __kill(0x3ffc0080488, 0x3ffffe71798, 0x3ff80170bb4, 0x3ffc0080c50, 0x3ffc0082590) [0x3ff800e7a80]
1 (unknown)() [0x3ff8019780c]
2 __tis_raise(0x3ffc0082590, 0x140000350, 0x3ff8010fb4c, 0x3ffc0080c50, 0x3ff8015a1e4) [0x3ff8010fb48]
3 raise(0x3ff8010fb4c, 0x3ffc0080c50, 0x3ff8015a1e4, 0x3ffffe71798, 0x3ff80170bdc) [0x3ff8015a1e0]
4 abort(0x140002908, 0x4037c00020000000, 0x0, 0x0, 0xffffffff00000000) [0x3ff80170bd8]
5 Abort__11TUnixSystemXi(this = 0x140002908, = -1) ["UNIX_UnixSystem.cxx":1043, 0x3ffbf77ff20]
6 DispatchSignals__11TUnixSystemX8ESignals(this = 0x140002908, sig = kSigSegmentationViolation) ["UNIX_UnixSystem.cxx":532, 0x3ffbf77ea10]
7 SigHandler__X8ESignals(sig = kSigSegmentationViolation) ["UNIX_UnixSystem.cxx":197, 0x3ffbf77d8fc]
8 sighandler__Xi(sig = 11) ["UNIX_UnixSystem.cxx":1755, 0x3ffbf781880]
9 GetListOfFunctions__5TROOTXv(this = (nil)) ["TROOT.h~alt~deccxx_4351DC75":138, 0x3ffbfce68c0]
10 __dt__8TFormulaXv(this = 0x1407359c8, __control = 0) ["FUNC_Formula.cxx":159, 0x3ffbfce6ea4]
11 __dt__3TF1Xv(this = 0x1407359c8, __control = 5) ["FUNC_F1.cxx":327, 0x3ffbfcdfac4]
12 GarbageCollect__11TCollectionXP7TObject(obj = 0x1407359c8) ["CONT_Collection.cxx":349, 0x3ffbfd32304]
13 Delete__5TListXPCc(this = 0x140738688, = 0x3ffbfa18130) ["CONT_List.cxx":349, 0x3ffbfd33be4]
14 __dt__3TH1Xv(this = 0x140140488, __control = 0) ["H_H1.cxx":180, 0x3ffbfa2ec00]
15 __dt__4TH1SXv(this = 0x140140488, __control = 5) ["H_H1.cxx":6525, 0x3ffbfa4f360]
16 GarbageCollect__11TCollectionXP7TObject(obj = 0x140140488) ["CONT_Collection.cxx":349, 0x3ffbfd32304]
17 Delete__5TListXPCc(this = 0x140024508, = 0x3ffbfdb53f8) ["CONT_List.cxx":349, 0x3ffbfd33be4]
18 Delete__9THashListXPCc(this = 0x140024508, option = 0x3ffbfdb53f8) ["CONT_HashList.cxx":202, 0x3ffbfd3854c]
19 __dt__10TDirectoryXv(this = 0x140000350, __control = 0) ["BASE_Directory.cxx":154, 0x3ffbfde4708]
20 __dt__5TROOTXv(this = 0x140000350, __control = 1) ["BASE_Root.cxx":339, 0x3ffbfe03280]
21 __fini_sti__MAIN_rmain_cxx_d233fbb2_00000000() ["MAIN_rmain.cxx":38, 0x120003c78]
22 __fini_cleanup(0x12000409c, 0x3ffc0001df8, 0x3ffc0001b18, 0x7, 0x1) [0x120003b70]
(dbx) quit
-------------------------------------------------<stack backtrace>-
Recent changes introduced new bug into clean up routine
or somewhere?
regards,
-- Yasuhiro SHIRASAKI : Experimental Particle Physics, JLC Team Graduate school of Science, TOHOKU University 980-8578 Japan. Phone: +81-22-217-6727 Fax: +81-22-217-6728