Not able to upload dataset using proofd

Dear ROOTers,

         I'm writing because I would like to call your attention to the fact I'm not able to upload dataset on our cluster when proofd (started from xinetd) is running, while everything goes smooth when xrootd is running.

Here comes the debug output:

• Break *** segmentation violation (no debugging symbols found) Using host libthread_db library "/lib/tls/libthread_db.so.1". Attaching to program: /proc/4571/exe, process 4571 (no debugging symbols found)...done. (no debugging symbols found)...done. (no debugging symbols found)...done. [Thread debugging using libthread_db enabled] [New Thread -1208961344 (LWP 4571)] [New Thread -1219773520 (LWP 4970)] [New Thread -1209144400 (LWP 4648)] (no debugging symbols found)...done. (no debugging symbols found)...done. (no debugging symbols found)...done. (no debugging symbols found)...done. 0x0042f7a2 in _dl_sysinfo_int80 () from /lib/ld-linux.so.2 Thread 3 (Thread -1209144400 (LWP 4648)):
  #0 0x0042f7a2 in _dl_sysinfo_int80 () from /lib/ld-linux.so.2
  #1 0x03487ba6 in __nanosleep_nocancel () from /lib/tls/libc.so.6
  #2 0x034be32a in usleep () from /lib/tls/libc.so.6
  #3 0x06b44c6e in GarbageCollectorThread (arg=0xa15a7d8, thr=0xa159e98) at
  XrdClientConnMgr.cc:66
  #4 0x06b53256 in XrdClientThreadDispatcher (arg=0xa159ea4) at
  XrdClientThread.cc:29
  #5 0x06b606c2 in XrdOucThread_Xeq () from /cern/root/lib/libXrdProofd.so
  #6 0x003ac371 in start_thread () from /lib/tls/libpthread.so.0
  #7 0x034c500e in clone () from /lib/tls/libc.so.6
  

Thread 2 (Thread -1219773520 (LWP 4970)):
#0 0x0042f7a2 in _dl_sysinfo_int80 () from /lib/ld-linux.so.2
#1 0x03487ba6 in __nanosleep_nocancel () from /lib/tls/libc.so.6
#2 0x034be32a in usleep () from /lib/tls/libc.so.6
#3 0x06b44c6e in GarbageCollectorThread (arg=0xa2f4c78, thr=0xa320110) at
XrdClientConnMgr.cc:66
#4 0x06b53256 in XrdClientThreadDispatcher (arg=0xa32011c) at
XrdClientThread.cc:29
#5 0x06b606c2 in XrdOucThread_Xeq () from /cern/root/lib/libXrdProofd.so
#6 0x003ac371 in start_thread () from /lib/tls/libpthread.so.0
#7 0x034c500e in clone () from /lib/tls/libc.so.6

Thread 1 (Thread -1208961344 (LWP 4571)):
#0 0x0042f7a2 in _dl_sysinfo_int80 () from /lib/ld-linux.so.2
#1 0x0348749b in __waitpid_nocancel () from /lib/tls/libc.so.6
#2 0x03431359 in do_system () from /lib/tls/libc.so.6
#3 0x034316d1 in system () from /lib/tls/libc.so.6
#4 0x003b278d in system () from /lib/tls/libpthread.so.0
#5 0x00a9cd39 in TUnixSystem::Exec () from /cern/root/lib/libCore.so
#6 0x00a9d191 in TUnixSystem::StackTrace () from /cern/root/lib/libCore.so
#7 0x00a9b1da in TUnixSystem::DispatchSignals () from
/cern/root/lib/libCore.so
#8 0x00a99201 in SigHandler () from /cern/root/lib/libCore.so
#9 0x00a9f6f9 in sighandler () from /cern/root/lib/libCore.so
#10 <signal handler called>
#11 0x00000021 in ?? ()
#12 0x01a990db in TXNetSystemConnectGuard::~TXNetSystemConnectGuard () from
/cern/root/lib/libNetx.so
#13 0x01a96923 in TXNetSystem::TXNetSystem () from /cern/root/lib/libNetx.so
#14 0x01a9cb6c in G__G__Netx_220_0_6 () from /cern/root/lib/libNetx.so
#15 0x0105ea8f in Cint::G__CallFunc::Execute () from
/cern/root/lib/libCint.so
#16 0x00a18992 in TMethodCall::Execute () from /cern/root/lib/libCore.so
#17 0x00977bfe in TPluginHandler::ExecPlugin () from
/cern/root/lib/libCore.so
#18 0x009aa656 in TSystem::FindHelper () from /cern/root/lib/libCore.so
#19 0x00a9bdd1 in TUnixSystem::AccessPathName () from
/cern/root/lib/libCore.so
#20 0x016c2d6d in TProof::UploadDataSet () from /cern/root/lib/libProof.so
#21 0x0185772f in TUploadDataSetDlg::UploadDataSet () from
/cern/root/lib/libProofGui.so
#22 0x018567e1 in TUploadDataSetDlg::ProcessMessage () from
/cern/root/lib/libProofGui.so
#23 0x0463b984 in TGFrame::HandleClientMessage () from
/cern/root/lib/libGui.so
#24 0x0463f548 in TGMainFrame::HandleClientMessage () from
/cern/root/lib/libGui.so
#25 0x0463b6be in TGFrame::HandleEvent () from /cern/root/lib/libGui.so
#26 0x04612fe0 in TGClient::HandleEvent () from /cern/root/lib/libGui.so
#27 0x04612bf8 in TGClient::ProcessOneEvent () from /cern/root/lib/libGui.so
#28 0x04612d17 in TGClient::HandleInput () from /cern/root/lib/libGui.so
#29 0x0461109e in TGInputHandler::Notify () from /cern/root/lib/libGui.so
#30 0x00a9a3dd in TUnixSystem::DispatchOneEvent () from
/cern/root/lib/libCore.so
#31 0x009a9b96 in TSystem::InnerLoop () from /cern/root/lib/libCore.so
#32 0x009a9b36 in TSystem::Run () from /cern/root/lib/libCore.so
#33 0x009235c4 in TApplication::Run () from /cern/root/lib/libCore.so
#34 0x003647d8 in TRint::Run () from /cern/root/lib/libRint.so
#35 0x08048d4b in main ()

Thanks for your help,

 cheers,

-- 
Antonio Bulgheroni, PhD