Hi experts,
We met a problem when running proof on a large data set, say 2000 root files. I doubt that this is kind of related to ROOT, so I put this message here.
At first, we think that there must be something wrong with that particular root file, but when we take that file out and test it alone, there is no such problem. Also, there is no problem with the specific branch, since if I turn this branch off, error will occur on another branch.
Thanks very much.
( ERROR ) TBranchElement:… : File: root://c138.chtc.wisc.edu//atlas/xrootd … 9.qcd.root at byte:87857856, branch:jet_AntiKt6H1Topo_timing, entry:111, badread=0, nerrors=8, basketnumber=3
( ERROR ) TBranchElement:… : File: root://c138.chtc.wisc.edu//atlas/xrootd … 9.qcd.root at byte:87857856, branch:jet_AntiKt6H1Topo_timing, entry:112, badread=0, nerrors=9, basketnumber=3
file probably overwritten: stopping reporting error messages
( ERROR ) TBranchElement:… : File: root://c138.chtc.wisc.edu//atlas/xrootd … 9.qcd.root at byte:87857856, branch:jet_AntiKt6H1Topo_timing, entry:113, badread=0, nerrors=10, basketnumber=3
( INFO ) TProofPlayerSla… : Memory 405232 virtual 91364 resident event 95000
( ERROR ) TUnixSystem::Di… : segmentation violation
There was a crash.
This is the entire stack trace of all threads:
Thread 15 (Thread 0x422fc940 (LWP 23284)):
#0 0x00000037be6ca436 in poll () from /lib64/libc.so.6
#1 0x00002b93fcece62d in XrdClientSock::RecvRaw (this=0xda19a0,
buffer=0xac5940, length=8, substreamid=,
usedsubstreamid=0x1) at XrdClientSock.cc:131
#2 0x00002b93fcee82b2 in XrdClientPhyConnection::ReadRaw (this=0xda01f0,
buf=0xac5940, len=8, substreamid=-1, usedsubstreamid=0x422fbd9c)
at XrdClientPhyConnection.cc:362
#3 0x00002b93fcee5358 in XrdClientMessage::ReadRaw (this=0xac5900,
phy=0xda01f0) at XrdClientMessage.cc:152
#4 0x00002b93fcee7a3c in XrdClientPhyConnection::BuildMessage (
this=0xda01f0, IgnoreTimeouts=true, Enqueue=true)
at XrdClientPhyConnection.cc:443
#5 0x00002b93fcee808e in SocketReaderThread (arg=0xda01f0,
thr=) at XrdClientPhyConnection.cc:61
#6 0x00002b93fcc918f7 in XrdSysThread_Xeq () from /opt/root/lib/libProofx.so
#7 0x00000037bf206367 in start_thread () from /lib64/libpthread.so.0
#8 0x00000037be6d2f7d in clone () from /lib64/libc.so.6
Thread 14 (Thread 0x42cfd940 (LWP 25025)):
#0 0x00000037be699761 in nanosleep () from /lib64/libc.so.6
#1 0x00000037be699584 in sleep () from /lib64/libc.so.6
#2 0x00002b93fcee0f9f in GarbageCollectorThread (arg=0x10d4180,
thr=) at XrdClientConnMgr.cc:73
#3 0x00002b93fcc918f7 in XrdSysThread_Xeq () from /opt/root/lib/libProofx.so
#4 0x00000037bf206367 in start_thread () from /lib64/libpthread.so.0
#5 0x00000037be6d2f7d in clone () from /lib64/libc.so.6
Thread 13 (Thread 0x4182d940 (LWP 25026)):
#0 0x00000037be6ca436 in poll () from /lib64/libc.so.6
#1 0x00002b93fcece62d in XrdClientSock::RecvRaw (this=0x10dae90,
buffer=0x1183d50, length=8, substreamid=,
usedsubstreamid=0x1) at XrdClientSock.cc:131
#2 0x00002b93fcee82b2 in XrdClientPhyConnection::ReadRaw (this=0x10d8c80,
buf=0x1183d50, len=8, substreamid=-1, usedsubstreamid=0x4182cd9c)
at XrdClientPhyConnection.cc:362
#3 0x00002b93fcee5358 in XrdClientMessage::ReadRaw (this=0x1183d10,
phy=0x10d8c80) at XrdClientMessage.cc:152
#4 0x00002b93fcee7a3c in XrdClientPhyConnection::BuildMessage (
this=0x10d8c80, IgnoreTimeouts=true, Enqueue=true)
at XrdClientPhyConnection.cc:443
#5 0x00002b93fcee808e in SocketReaderThread (arg=0x10d8c80,
thr=) at XrdClientPhyConnection.cc:61
#6 0x00002b93fcc918f7 in XrdSysThread_Xeq () from /opt/root/lib/libProofx.so
#7 0x00000037bf206367 in start_thread () from /lib64/libpthread.so.0
#8 0x00000037be6d2f7d in clone () from /lib64/libc.so.6
Thread 12 (Thread 0x436fe940 (LWP 25046)):
#0 0x00000037be6ca436 in poll () from /lib64/libc.so.6
#1 0x00002b93fcece62d in XrdClientSock::RecvRaw (this=0x10d8b70,
buffer=0xd9d200, length=8, substreamid=,
usedsubstreamid=0x1) at XrdClientSock.cc:131
#2 0x00002b93fcee82b2 in XrdClientPhyConnection::ReadRaw (this=0x156d550,
buf=0xd9d200, len=8, substreamid=-1, usedsubstreamid=0x436fdd9c)
at XrdClientPhyConnection.cc:362
#3 0x00002b93fcee5358 in XrdClientMessage::ReadRaw (this=0xd9d1c0,
phy=0x156d550) at XrdClientMessage.cc:152
#4 0x00002b93fcee7a3c in XrdClientPhyConnection::BuildMessage (
this=0x156d550, IgnoreTimeouts=true, Enqueue=true)
at XrdClientPhyConnection.cc:443
#5 0x00002b93fcee808e in SocketReaderThread (arg=0x156d550,
thr=) at XrdClientPhyConnection.cc:61
#6 0x00002b93fcc918f7 in XrdSysThread_Xeq () from /opt/root/lib/libProofx.so
#7 0x00000037bf206367 in start_thread () from /lib64/libpthread.so.0
#8 0x00000037be6d2f7d in clone () from /lib64/libc.so.6
Thread 11 (Thread 0x440ff940 (LWP 25049)):
#0 0x00000037be6ca436 in poll () from /lib64/libc.so.6
#1 0x00002b93fcece62d in XrdClientSock::RecvRaw (this=0x2aaab0009000,
buffer=0xd9d380, length=8, substreamid=,
usedsubstreamid=0x1) at XrdClientSock.cc:131
#2 0x00002b93fcee82b2 in XrdClientPhyConnection::ReadRaw (
this=0x2aaab00073a0, buf=0xd9d380, len=8, substreamid=-1,
usedsubstreamid=0x440fed9c) at XrdClientPhyConnection.cc:362
#3 0x00002b93fcee5358 in XrdClientMessage::ReadRaw (this=0xd9d340,
phy=0x2aaab00073a0) at XrdClientMessage.cc:152
#4 0x00002b93fcee7a3c in XrdClientPhyConnection::BuildMessage (
this=0x2aaab00073a0, IgnoreTimeouts=true, Enqueue=true)
at XrdClientPhyConnection.cc:443
#5 0x00002b93fcee808e in SocketReaderThread (arg=0x2aaab00073a0,
thr=) at XrdClientPhyConnection.cc:61
#6 0x00002b93fcc918f7 in XrdSysThread_Xeq () from /opt/root/lib/libProofx.so
#7 0x00000037bf206367 in start_thread () from /lib64/libpthread.so.0
#8 0x00000037be6d2f7d in clone () from /lib64/libc.so.6
Thread 10 (Thread 0x44b00940 (LWP 25051)):
#0 0x00000037be6ca436 in poll () from /lib64/libc.so.6
#1 0x00002b93fcece62d in XrdClientSock::RecvRaw (this=0x2aaab002aa90,
buffer=0x10d8330, length=8, substreamid=,
usedsubstreamid=0x1) at XrdClientSock.cc:131
#2 0x00002b93fcee82b2 in XrdClientPhyConnection::ReadRaw (
this=0x2aaab0029fe0, buf=0x10d8330, len=8, substreamid=-1,
usedsubstreamid=0x44affd9c) at XrdClientPhyConnection.cc:362
#3 0x00002b93fcee5358 in XrdClientMessage::ReadRaw (this=0x10d82f0,
phy=0x2aaab0029fe0) at XrdClientMessage.cc:152
#4 0x00002b93fcee7a3c in XrdClientPhyConnection::BuildMessage (
this=0x2aaab0029fe0, IgnoreTimeouts=true, Enqueue=true)
at XrdClientPhyConnection.cc:443
#5 0x00002b93fcee808e in SocketReaderThread (arg=0x2aaab0029fe0,
thr=) at XrdClientPhyConnection.cc:61
#6 0x00002b93fcc918f7 in XrdSysThread_Xeq () from /opt/root/lib/libProofx.so
#7 0x00000037bf206367 in start_thread () from /lib64/libpthread.so.0
#8 0x00000037be6d2f7d in clone () from /lib64/libc.so.6
Thread 9 (Thread 0x45501940 (LWP 25055)):
#0 0x00000037be6ca436 in poll () from /lib64/libc.so.6
#1 0x00002b93fcece62d in XrdClientSock::RecvRaw (this=0x2aaab0033de0,
buffer=0x10d83d0, length=8, substreamid=,
usedsubstreamid=0x1) at XrdClientSock.cc:131
#2 0x00002b93fcee82b2 in XrdClientPhyConnection::ReadRaw (
this=0x2aaab0032590, buf=0x10d83d0, len=8, substreamid=-1,
usedsubstreamid=0x45500d9c) at XrdClientPhyConnection.cc:362
#3 0x00002b93fcee5358 in XrdClientMessage::ReadRaw (this=0x10d8390,
phy=0x2aaab0032590) at XrdClientMessage.cc:152
#4 0x00002b93fcee7a3c in XrdClientPhyConnection::BuildMessage (
this=0x2aaab0032590, IgnoreTimeouts=true, Enqueue=true)
at XrdClientPhyConnection.cc:443
#5 0x00002b93fcee808e in SocketReaderThread (arg=0x2aaab0032590,
thr=) at XrdClientPhyConnection.cc:61
#6 0x00002b93fcc918f7 in XrdSysThread_Xeq () from /opt/root/lib/libProofx.so
#7 0x00000037bf206367 in start_thread () from /lib64/libpthread.so.0
#8 0x00000037be6d2f7d in clone () from /lib64/libc.so.6
Thread 8 (Thread 0x45f02940 (LWP 25059)):
#0 0x00000037be6ca436 in poll () from /lib64/libc.so.6
#1 0x00002b93fcece62d in XrdClientSock::RecvRaw (this=0x2aaab00426d0,
buffer=0xfeb9a0, length=8, substreamid=,
usedsubstreamid=0x1) at XrdClientSock.cc:131
#2 0x00002b93fcee82b2 in XrdClientPhyConnection::ReadRaw (
this=0x2aaab0037a10, buf=0xfeb9a0, len=8, substreamid=-1,
usedsubstreamid=0x45f01d9c) at XrdClientPhyConnection.cc:362
#3 0x00002b93fcee5358 in XrdClientMessage::ReadRaw (this=0xfeb960,
phy=0x2aaab0037a10) at XrdClientMessage.cc:152
#4 0x00002b93fcee7a3c in XrdClientPhyConnection::BuildMessage (
this=0x2aaab0037a10, IgnoreTimeouts=true, Enqueue=true)
at XrdClientPhyConnection.cc:443
#5 0x00002b93fcee808e in SocketReaderThread (arg=0x2aaab0037a10,
thr=) at XrdClientPhyConnection.cc:61
#6 0x00002b93fcc918f7 in XrdSysThread_Xeq () from /opt/root/lib/libProofx.so
#7 0x00000037bf206367 in start_thread () from /lib64/libpthread.so.0
#8 0x00000037be6d2f7d in clone () from /lib64/libc.so.6
Thread 7 (Thread 0x46903940 (LWP 25078)):
#0 0x00000037be6ca436 in poll () from /lib64/libc.so.6
#1 0x00002b93fcece62d in XrdClientSock::RecvRaw (this=0x2aaab0040710,
buffer=0x1549890, length=8, substreamid=,
usedsubstreamid=0x1) at XrdClientSock.cc:131
#2 0x00002b93fcee82b2 in XrdClientPhyConnection::ReadRaw (
this=0x2aaab003cb10, buf=0x1549890, len=8, substreamid=-1,
usedsubstreamid=0x46902d9c) at XrdClientPhyConnection.cc:362
#3 0x00002b93fcee5358 in XrdClientMessage::ReadRaw (this=0x1549850,
phy=0x2aaab003cb10) at XrdClientMessage.cc:152
#4 0x00002b93fcee7a3c in XrdClientPhyConnection::BuildMessage (
this=0x2aaab003cb10, IgnoreTimeouts=true, Enqueue=true)
at XrdClientPhyConnection.cc:443
#5 0x00002b93fcee808e in SocketReaderThread (arg=0x2aaab003cb10,
thr=) at XrdClientPhyConnection.cc:61
#6 0x00002b93fcc918f7 in XrdSysThread_Xeq () from /opt/root/lib/libProofx.so
#7 0x00000037bf206367 in start_thread () from /lib64/libpthread.so.0
#8 0x00000037be6d2f7d in clone () from /lib64/libc.so.6
Thread 6 (Thread 0x40d31940 (LWP 25079)):
#0 0x00000037be6ca436 in poll () from /lib64/libc.so.6
#1 0x00002b93fcece62d in XrdClientSock::RecvRaw (this=0x2aaab004a520,
buffer=0xf769a0, length=8, substreamid=,
usedsubstreamid=0x1) at XrdClientSock.cc:131
#2 0x00002b93fcee82b2 in XrdClientPhyConnection::ReadRaw (
this=0x2aaab0048bd0, buf=0xf769a0, len=8, substreamid=-1,
usedsubstreamid=0x40d30d9c) at XrdClientPhyConnection.cc:362
#3 0x00002b93fcee5358 in XrdClientMessage::ReadRaw (this=0xf76960,
phy=0x2aaab0048bd0) at XrdClientMessage.cc:152
#4 0x00002b93fcee7a3c in XrdClientPhyConnection::BuildMessage (
this=0x2aaab0048bd0, IgnoreTimeouts=true, Enqueue=true)
at XrdClientPhyConnection.cc:443
#5 0x00002b93fcee808e in SocketReaderThread (arg=0x2aaab0048bd0,
thr=) at XrdClientPhyConnection.cc:61
#6 0x00002b93fcc918f7 in XrdSysThread_Xeq () from /opt/root/lib/libProofx.so
#7 0x00000037bf206367 in start_thread () from /lib64/libpthread.so.0
#8 0x00000037be6d2f7d in clone () from /lib64/libc.so.6
Thread 5 (Thread 0x47304940 (LWP 25159)):
#0 0x00000037be6ca436 in poll () from /lib64/libc.so.6
#1 0x00002b93fcece62d in XrdClientSock::RecvRaw (this=0x2aaab0c4f3a0,
buffer=0x1549840, length=8, substreamid=,
usedsubstreamid=0x1) at XrdClientSock.cc:131
#2 0x00002b93fcee82b2 in XrdClientPhyConnection::ReadRaw (
this=0x2aaab0f35510, buf=0x1549840, len=8, substreamid=-1,
usedsubstreamid=0x47303d9c) at XrdClientPhyConnection.cc:362
#3 0x00002b93fcee5358 in XrdClientMessage::ReadRaw (this=0x1549800,
phy=0x2aaab0f35510) at XrdClientMessage.cc:152
#4 0x00002b93fcee7a3c in XrdClientPhyConnection::BuildMessage (
this=0x2aaab0f35510, IgnoreTimeouts=true, Enqueue=true)
at XrdClientPhyConnection.cc:443
#5 0x00002b93fcee808e in SocketReaderThread (arg=0x2aaab0f35510,
thr=) at XrdClientPhyConnection.cc:61
#6 0x00002b93fcc918f7 in XrdSysThread_Xeq () from /opt/root/lib/libProofx.so
#7 0x00000037bf206367 in start_thread () from /lib64/libpthread.so.0
#8 0x00000037be6d2f7d in clone () from /lib64/libc.so.6
Thread 4 (Thread 0x47d05940 (LWP 25177)):
#0 0x00000037be6ca436 in poll () from /lib64/libc.so.6
#1 0x00002b93fcece62d in XrdClientSock::RecvRaw (this=0x2aaab19478c0,
buffer=0xc22490, length=8, substreamid=,
usedsubstreamid=0x1) at XrdClientSock.cc:131
#2 0x00002b93fcee82b2 in XrdClientPhyConnection::ReadRaw (
this=0x2aaab128c240, buf=0xc22490, len=8, substreamid=-1,
usedsubstreamid=0x47d04d9c) at XrdClientPhyConnection.cc:362
#3 0x00002b93fcee5358 in XrdClientMessage::ReadRaw (this=0xc22450,
phy=0x2aaab128c240) at XrdClientMessage.cc:152
#4 0x00002b93fcee7a3c in XrdClientPhyConnection::BuildMessage (
this=0x2aaab128c240, IgnoreTimeouts=true, Enqueue=true)
at XrdClientPhyConnection.cc:443
#5 0x00002b93fcee808e in SocketReaderThread (arg=0x2aaab128c240,
thr=) at XrdClientPhyConnection.cc:61
#6 0x00002b93fcc918f7 in XrdSysThread_Xeq () from /opt/root/lib/libProofx.so
#7 0x00000037bf206367 in start_thread () from /lib64/libpthread.so.0
#8 0x00000037be6d2f7d in clone () from /lib64/libc.so.6
Thread 3 (Thread 0x48706940 (LWP 25215)):
#0 0x00000037be6ca436 in poll () from /lib64/libc.so.6
#1 0x00002b93fcece62d in XrdClientSock::RecvRaw (this=0x2aaab0efc650,
buffer=0x10d8380, length=8, substreamid=,
usedsubstreamid=0x1) at XrdClientSock.cc:131
#2 0x00002b93fcee82b2 in XrdClientPhyConnection::ReadRaw (
this=0x2aaab1089010, buf=0x10d8380, len=8, substreamid=-1,
usedsubstreamid=0x48705d9c) at XrdClientPhyConnection.cc:362
#3 0x00002b93fcee5358 in XrdClientMessage::ReadRaw (this=0x10d8340,
phy=0x2aaab1089010) at XrdClientMessage.cc:152
#4 0x00002b93fcee7a3c in XrdClientPhyConnection::BuildMessage (
this=0x2aaab1089010, IgnoreTimeouts=true, Enqueue=true)
at XrdClientPhyConnection.cc:443
#5 0x00002b93fcee808e in SocketReaderThread (arg=0x2aaab1089010,
thr=) at XrdClientPhyConnection.cc:61
#6 0x00002b93fcc918f7 in XrdSysThread_Xeq () from /opt/root/lib/libProofx.so
#7 0x00000037bf206367 in start_thread () from /lib64/libpthread.so.0
#8 0x00000037be6d2f7d in clone () from /lib64/libc.so.6
Thread 2 (Thread 0x49107940 (LWP 26056)):
#0 0x00000037be6ca436 in poll () from /lib64/libc.so.6
#1 0x00002b93fcece62d in XrdClientSock::RecvRaw (this=0x2aaab0e9eab0,
buffer=0x15319c0, length=8, substreamid=,
usedsubstreamid=0x1) at XrdClientSock.cc:131
#2 0x00002b93fcee82b2 in XrdClientPhyConnection::ReadRaw (
this=0x2aaab0e85670, buf=0x15319c0, len=8, substreamid=-1,
usedsubstreamid=0x49106d9c) at XrdClientPhyConnection.cc:362
#3 0x00002b93fcee5358 in XrdClientMessage::ReadRaw (this=0x1531980,
phy=0x2aaab0e85670) at XrdClientMessage.cc:152
#4 0x00002b93fcee7a3c in XrdClientPhyConnection::BuildMessage (
this=0x2aaab0e85670, IgnoreTimeouts=true, Enqueue=true)
at XrdClientPhyConnection.cc:443
#5 0x00002b93fcee808e in SocketReaderThread (arg=0x2aaab0e85670,
thr=) at XrdClientPhyConnection.cc:61
#6 0x00002b93fcc918f7 in XrdSysThread_Xeq () from /opt/root/lib/libProofx.so
#7 0x00000037bf206367 in start_thread () from /lib64/libpthread.so.0
#8 0x00000037be6d2f7d in clone () from /lib64/libc.so.6
Thread 1 (Thread 0x2b93fb4e4be0 (LWP 23266)):
#0 0x00000037be69936f in waitpid () from /lib64/libc.so.6
#1 0x00000037be63c2e1 in do_system () from /lib64/libc.so.6
#2 0x00000037be63c637 in system () from /lib64/libc.so.6
#3 0x00002b93f9f77cc9 in TUnixSystem::StackTrace ()
from /opt/root/lib/libCore.so
#4 0x00002b93f9f758e3 in TUnixSystem::DispatchSignals ()
from /opt/root/lib/libCore.so
#5
#6 0x00000037be67b83f in memcpy () from /lib64/libc.so.6
#7 0x00002b93fc4cd3ff in TBasket::ReadBasketBuffers ()
from /opt/root/lib/libTree.so
#8 0x00002b93fc4d551f in TBranch::GetBasket () from /opt/root/lib/libTree.so
#9 0x00002b93fc4d5ad0 in TBranch::GetEntry () from /opt/root/lib/libTree.so
#10 0x00002aaaabae1fe6 in SCycleBaseNTuple::GetEvent ()
from /atlas/xrootd/proof/haosh/packages/SFrameCore/./libSFrameCore.so
#11 0x00002aaaabadef22 in SCycleBaseExec::Process ()
from /atlas/xrootd/proof/haosh/packages/SFrameCore/./libSFrameCore.so
#12 0x00002aaaab817105 in TProofPlayer::Process ()
from /opt/root/lib/libProofPlayer.so
#13 0x00002b93fc92b2ce in TProofServ::HandleProcess ()
from /opt/root/lib/libProof.so
#14 0x00002b93fc926317 in TProofServ::HandleSocketInput ()
from /opt/root/lib/libProof.so
#15 0x00002b93fc91550a in TProofServ::HandleSocketInput ()
from /opt/root/lib/libProof.so
#16 0x00002b93fcc6248d in TXProofServ::HandleInput ()
from /opt/root/lib/libProofx.so
#17 0x00002b93fcc70140 in TXSocketHandler::Notify ()
from /opt/root/lib/libProofx.so
#18 0x00002b93fcc701ad in TXSocketHandler::ReadNotify ()
from /opt/root/lib/libProofx.so
#19 0x00002b93f9f74c63 in TUnixSystem::CheckDescriptors ()
from /opt/root/lib/libCore.so
#20 0x00002b93f9f7530c in TUnixSystem::DispatchOneEvent ()
from /opt/root/lib/libCore.so
#21 0x00002b93f9ef4236 in TSystem::InnerLoop () from /opt/root/lib/libCore.so
#22 0x00002b93f9ef70a1 in TSystem::Run () from /opt/root/lib/libCore.so
#23 0x00002b93f9e9c6ff in TApplication::Run () from /opt/root/lib/libCore.so
#24 0x000000000040192a in main ()
The lines below might hint at the cause of the crash.
If they do not help you then please submit a bug report at
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.
#6 0x00000037be67b83f in memcpy () from /lib64/libc.so.6
#7 0x00002b93fc4cd3ff in TBasket::ReadBasketBuffers ()
from /opt/root/lib/libTree.so
#8 0x00002b93fc4d551f in TBranch::GetBasket () from /opt/root/lib/libTree.so
#9 0x00002b93fc4d5ad0 in TBranch::GetEntry () from /opt/root/lib/libTree.so
#10 0x00002aaaabae1fe6 in SCycleBaseNTuple::GetEvent ()
from /atlas/xrootd/proof/haosh/packages/SFrameCore/./libSFrameCore.so
#11 0x00002aaaabadef22 in SCycleBaseExec::Process ()
from /atlas/xrootd/proof/haosh/packages/SFrameCore/./libSFrameCore.so
#12 0x00002aaaab817105 in TProofPlayer::Process ()
from /opt/root/lib/libProofPlayer.so
#13 0x00002b93fc92b2ce in TProofServ::HandleProcess ()
from /opt/root/lib/libProof.so
#14 0x00002b93fc926317 in TProofServ::HandleSocketInput ()
from /opt/root/lib/libProof.so
#15 0x00002b93fc91550a in TProofServ::HandleSocketInput ()
from /opt/root/lib/libProof.so
#16 0x00002b93fcc6248d in TXProofServ::HandleInput ()
from /opt/root/lib/libProofx.so
#17 0x00002b93fcc70140 in TXSocketHandler::Notify ()
from /opt/root/lib/libProofx.so
#18 0x00002b93fcc701ad in TXSocketHandler::ReadNotify ()
from /opt/root/lib/libProofx.so
#19 0x00002b93f9f74c63 in TUnixSystem::CheckDescriptors ()
from /opt/root/lib/libCore.so
#20 0x00002b93f9f7530c in TUnixSystem::DispatchOneEvent ()
from /opt/root/lib/libCore.so
#21 0x00002b93f9ef4236 in TSystem::InnerLoop () from /opt/root/lib/libCore.so
#22 0x00002b93f9ef70a1 in TSystem::Run () from /opt/root/lib/libCore.so
#23 0x00002b93f9e9c6ff in TApplication::Run () from /opt/root/lib/libCore.so
#24 0x000000000040192a in main ()
( ERROR ) TXProofServ::Ha… : exception triggered by signal: 1