Press Enter to quit TEST *** Break *** segmentation violation =========================================================== There was a crash. This is the entire stack trace of all threads: =========================================================== Thread 2 (Thread 0x7f3cbb6bf700 (LWP 11500)): #0 0x00000034546ac8fd in waitpid () from /lib64/libc.so.6 #1 0x000000345463e909 in do_system () from /lib64/libc.so.6 #2 0x000000345463ec40 in system () from /lib64/libc.so.6 #3 0x00007f3cbe46c958 in TUnixSystem::StackTrace() () from /usr/lib/root-5.34.17/lib/libCore.so #4 0x00007f3cbe46b7d3 in TUnixSystem::DispatchSignals(ESignals) () from /usr/lib/root-5.34.17/lib/libCore.so #5 #6 0x0000000000000000 in ?? () #7 0x00007f3cb9044566 in TGButton::EmitSignals(bool) () from /usr/lib/root-5.34.17/lib/libGui.so #8 0x00007f3cb904666c in TGButton::HandleButton(Event_t*) () from /usr/lib/root-5.34.17/lib/libGui.so #9 0x00007f3cb90939ff in TGFrame::HandleEvent(Event_t*) () from /usr/lib/root-5.34.17/lib/libGui.so #10 0x00007f3cb905d808 in TGClient::HandleEvent(Event_t*) () from /usr/lib/root-5.34.17/lib/libGui.so #11 0x00007f3cb905e50b in TGClient::ProcessOneEvent() () from /usr/lib/root-5.34.17/lib/libGui.so #12 0x00007f3cb905e57d in TGClient::HandleInput() () from /usr/lib/root-5.34.17/lib/libGui.so #13 0x00007f3cbe46a0d0 in TUnixSystem::DispatchOneEvent(bool) () from /usr/lib/root-5.34.17/lib/libCore.so #14 0x00007f3cbe3ef89e in TSystem::ProcessEvents() () from /usr/lib/root-5.34.17/lib/libCore.so #15 0x00007f3cbe5f4c85 in ?? () from /usr/lib/root-5.34.17/lib/libCore.so #16 0x00007f3cbd8d850f in Cint::G__CallFunc::Execute(void*) () from /usr/lib/root-5.34.17/lib/libCint.so #17 0x00007f3cbf55831b in PyROOT::TBoolExecutor::Execute(Cint::G__CallFunc*, void*, bool) () from /usr/lib/root-5.34.17/lib/libPyROOT.so #18 0x00007f3cbf56028b in PyROOT::TMethodHolder::CallSafe(void*, bool) () from /usr/lib/root-5.34.17/lib/libPyROOT.so #19 0x00007f3cbf560456 in PyROOT::TMethodHolder::Execute(void*, bool) () from /usr/lib/root-5.34.17/lib/libPyROOT.so #20 0x00007f3cbf55debe in PyROOT::TMethodHolder::operator()(PyROOT::ObjectProxy*, _object*, _object*, long, bool) () from /usr/lib/root-5.34.17/lib/libPyROOT.so #21 0x00007f3cbf562f73 in ?? () from /usr/lib/root-5.34.17/lib/libPyROOT.so #22 0x0000003ae4e43c63 in PyObject_Call () from /usr/lib64/libpython2.6.so.1.0 #23 0x0000003ae4ed4f74 in PyEval_EvalFrameEx () from /usr/lib64/libpython2.6.so.1.0 #24 0x0000003ae4ed7657 in PyEval_EvalCodeEx () from /usr/lib64/libpython2.6.so.1.0 #25 0x0000003ae4e6adad in ?? () from /usr/lib64/libpython2.6.so.1.0 #26 0x0000003ae4e43c63 in PyObject_Call () from /usr/lib64/libpython2.6.so.1.0 #27 0x0000003ae4ed4470 in PyEval_EvalFrameEx () from /usr/lib64/libpython2.6.so.1.0 #28 0x0000003ae4ed6b8f in PyEval_EvalFrameEx () from /usr/lib64/libpython2.6.so.1.0 #29 0x0000003ae4ed6b8f in PyEval_EvalFrameEx () from /usr/lib64/libpython2.6.so.1.0 #30 0x0000003ae4ed7657 in PyEval_EvalCodeEx () from /usr/lib64/libpython2.6.so.1.0 #31 0x0000003ae4e6acb0 in ?? () from /usr/lib64/libpython2.6.so.1.0 #32 0x0000003ae4e43c63 in PyObject_Call () from /usr/lib64/libpython2.6.so.1.0 #33 0x0000003ae4e566af in ?? () from /usr/lib64/libpython2.6.so.1.0 #34 0x0000003ae4e43c63 in PyObject_Call () from /usr/lib64/libpython2.6.so.1.0 #35 0x0000003ae4ecfc93 in PyEval_CallObjectWithKeywords () from /usr/lib64/libpython2.6.so.1.0 #36 0x0000003ae4f017ba in ?? () from /usr/lib64/libpython2.6.so.1.0 #37 0x00000034552079d1 in start_thread () from /lib64/libpthread.so.0 #38 0x00000034546e8b6d in clone () from /lib64/libc.so.6 Thread 1 (Thread 0x7f3cc5914700 (LWP 11493)): #0 0x00000034546e15e3 in select () from /lib64/libc.so.6 #1 0x00007f3cbf7c3630 in ?? () from /usr/lib64/python2.6/lib-dynload/readline.so #2 0x0000003ae4e40090 in PyOS_Readline () from /usr/lib64/libpython2.6.so.1.0 #3 0x0000003ae4ecbb46 in ?? () from /usr/lib64/libpython2.6.so.1.0 #4 0x0000003ae4ed59e4 in PyEval_EvalFrameEx () from /usr/lib64/libpython2.6.so.1.0 #5 0x0000003ae4ed7657 in PyEval_EvalCodeEx () from /usr/lib64/libpython2.6.so.1.0 #6 0x0000003ae4ed7732 in PyEval_EvalCode () from /usr/lib64/libpython2.6.so.1.0 #7 0x0000003ae4ef1bac in ?? () from /usr/lib64/libpython2.6.so.1.0 #8 0x0000003ae4ef1c80 in PyRun_FileExFlags () from /usr/lib64/libpython2.6.so.1.0 #9 0x0000003ae4ef316c in PyRun_SimpleFileExFlags () from /usr/lib64/libpython2.6.so.1.0 #10 0x0000003ae4eff8a2 in Py_Main () from /usr/lib64/libpython2.6.so.1.0 #11 0x000000345461ed1d in __libc_start_main () from /lib64/libc.so.6 #12 0x0000000000400649 in _start () =========================================================== 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. =========================================================== #6 0x0000000000000000 in ?? () #7 0x00007f3cb9044566 in TGButton::EmitSignals(bool) () from /usr/lib/root-5.34.17/lib/libGui.so #8 0x00007f3cb904666c in TGButton::HandleButton(Event_t*) () from /usr/lib/root-5.34.17/lib/libGui.so #9 0x00007f3cb90939ff in TGFrame::HandleEvent(Event_t*) () from /usr/lib/root-5.34.17/lib/libGui.so #10 0x00007f3cb905d808 in TGClient::HandleEvent(Event_t*) () from /usr/lib/root-5.34.17/lib/libGui.so #11 0x00007f3cb905e50b in TGClient::ProcessOneEvent() () from /usr/lib/root-5.34.17/lib/libGui.so #12 0x00007f3cb905e57d in TGClient::HandleInput() () from /usr/lib/root-5.34.17/lib/libGui.so #13 0x00007f3cbe46a0d0 in TUnixSystem::DispatchOneEvent(bool) () from /usr/lib/root-5.34.17/lib/libCore.so #14 0x00007f3cbe3ef89e in TSystem::ProcessEvents() () from /usr/lib/root-5.34.17/lib/libCore.so #15 0x00007f3cbe5f4c85 in ?? () from /usr/lib/root-5.34.17/lib/libCore.so ===========================================================