URL:
<http://savannah.cern.ch/bugs/?99711>
Summary: core dump xrdadler32 command remote access of file
Project: XROOTD
Submitted by: bdouglas
Submitted on: 2013-01-09 04:13
Report Type: Bug
Priority: 5 - Normal
Severity: 3 - Normal
Status: None
Privacy: Public
Assigned to: None
Originator Email:
Open/Closed: Open
Discussion Lock: Any
Fixed by commit(s):
_______________________________________________________
Details:
Hi,
I am using xrootd 1:3.2.7-1.slc6.xu
I am getting a core dump when I try to run xadler32 remotely
[benjamin@dpb-apf-00 copy_files]$ xrdadler32
root://headnode.c.atlasgce.internal//atlas/dq2/data12_8TeV/AOD/f473_m1213/data12_8TeV.00209109.physics_JetTauEtmiss.merge.AOD.f473_m1213/data12_8TeV.00209109.physics_JetTauEtmiss.merge.AOD.f473_m1213._lb0332._0001.1
Segmentation fault (core dumped)
or
xrdadler32
root://10.240.240.87//atlas/dq2/data12_8TeV/AOD/f473_m1213/data12_8TeV.00209109.physics_JetTauEtmiss.merge.AOD.f473_m1213/data12_8TeV.00209109.physics_JetTauEtmiss.merge.AOD.f473_m1213._lb0332._0001.1
datasever with file.
here is the checksum line on the dataserver config file.
xrootd.chksum max 3 adler32 /usr/bin/xrdadler32
here is the gdb information.
[benjamin@dpb-apf-00 copy_files]$ gdb -c core.6136
GNU gdb (GDB) Red Hat Enterprise Linux (7.2-56.el6)
Copyright (C) 2010 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later
<http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-redhat-linux-gnu".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>.
[New Thread 6136]
[New Thread 6139]
[New Thread 6138]
[New Thread 6137]
Core was generated by `xrdadler32
root://headnode.c.atlasgce.internal//atlas/dq2/data12_8TeV/AOD/f473_'.
Program terminated with signal 11, Segmentation fault.
#0 0x000000355a527234 in ?? ()
(gdb) symbol-file /usr/bin/xrdadler32
Reading symbols from /usr/bin/xrdadler32...Reading symbols from
/usr/lib/debug/usr/bin/xrdadler32.debug...done.
done.
(gdb) thread apply all backtrace
Thread 4 (Thread 6137):
#0 0x000000355a4ac3bd in ?? ()
#1 0x0000000000000000 in ?? ()
Thread 3 (Thread 6138):
#0 0x000000355a4dea63 in ?? ()
#1 0x0000000000000000 in ?? ()
Thread 2 (Thread 6139):
#0 0x000000355a4dea63 in ?? ()
#1 0x0000000000000000 in ?? ()
Thread 1 (Thread 6136):
#0 0x000000355a527234 in ?? ()
#1 0x000000000040213b in strchr (rooturl=<value optimized out>,
chksum=0x7fffe578f5b0 "\300\004\002") at /usr/include/string.h:224
#2 getchksum (rooturl=<value optimized out>, chksum=0x7fffe578f5b0
"\300\004\002") at
/usr/src/debug/xrootd/xrootd/src/XrdApps/Xrdadler32.cc:160
#3 0x000000000040293d in main (argc=<value optimized out>, argv=<value
optimized out>) at
/usr/src/debug/xrootd/xrootd/src/XrdApps/Xrdadler32.cc:246
(gdb) quit
[benjamin@dpb-apf-00 copy_files]$ ls -ltr core.6136
-rw------- 1 benjamin benjamin 31346688 Jan 8 22:37 core.6136
[benjamin@dpb-apf-00 copy_files]$ scp core.6136
[log in to unmask]:~/
Welcome to ATLAS group at ANL
http://atlaswww.hep.anl.gov/
---------------------------------------------------------------------------
core.6136
100% 30MB 3.3MB/s 00:09
[benjamin@dpb-apf-00 copy_files]$
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