*** Break *** segmentation violation Using host libthread_db library "/lib64/tls/libthread_db.so.1". Attaching to program: /proc/9410/exe, process 9410 [Thread debugging using libthread_db enabled] [New Thread 4158641856 (LWP 9410)] [New Thread 4117490592 (LWP 9416)] 0xffffe410 in __kernel_vsyscall () Thread 2 (Thread 4117490592 (LWP 9416)): #0 0xffffe410 in __kernel_vsyscall () #1 0x00564c1f in sem_wait@GLIBC_2.0 () from /lib/tls/libpthread.so.0 #2 0xf7fa890c in PyThread_acquire_lock (lock=0x81f0a80, waitflag=1) at Python/thread_pthread.h:298 #3 0xf7f73c10 in PyEval_RestoreThread (tstate=0x8631948) at Python/ceval.c:305 #4 0xf7b662f8 in time_sleep (self=0x0, args=0xfffffffc) at /build1/d25/BUILD/slc4_ia32_gcc345/external/python/2.4.2-cms2/Python-2.4.2/Modules/timemodule.c:880 #5 0xf7f3bd76 in PyCFunction_Call (func=0xf7acc54c, arg=0xf5f61aac, kw=0x0) at Objects/methodobject.c:108 #6 0xf7f7a0eb in PyEval_EvalFrame (f=0x806da7c) at Python/ceval.c:3558 #7 0xf7f7bf7e in PyEval_EvalCodeEx (co=0xf7da9160, globals=0x0, locals=0xfffffffc, args=0x0, argcount=1, kws=0x8793280, kwcount=0, defs=0x0, defcount=0, closure=0x0) at Python/ceval.c:2736 #8 0xf7f29778 in function_call (func=0xf7ae8a3c, arg=0xf7d88bac, kw=0xf5f6e79c) at Objects/funcobject.c:548 #9 0xf7f0fd27 in PyObject_Call (func=0x0, arg=0xfffffffc, kw=0xfffffffc) at Objects/abstract.c:1756 #10 0xf7f78816 in PyEval_EvalFrame (f=0x808aa34) at Python/ceval.c:3835 #11 0xf7f7b3d4 in PyEval_EvalFrame (f=0x80848d4) at Python/ceval.c:3640 #12 0xf7f7bf7e in PyEval_EvalCodeEx (co=0xf5f65060, globals=0x0, locals=0xfffffffc, args=0x0, argcount=1, kws=0x0, kwcount=0, defs=0x0, defcount=0, closure=0x0) at Python/ceval.c:2736 #13 0xf7f29778 in function_call (func=0xf5f6f80c, arg=0xf7d860cc, kw=0x0) at Objects/funcobject.c:548 #14 0xf7f0fd27 in PyObject_Call (func=0x0, arg=0xfffffffc, kw=0xfffffffc) at Objects/abstract.c:1756 #15 0xf7f1b05e in instancemethod_call (func=0xfffffffc, arg=0xf7d860cc, kw=0xfffffffc) at Objects/classobject.c:2447 #16 0xf7f0fd27 in PyObject_Call (func=0x0, arg=0xfffffffc, kw=0xfffffffc) at Objects/abstract.c:1756 #17 0xf7f73f48 in PyEval_CallObjectWithKeywords (func=0xfffffffc, arg=0xf7dbd02c, kw=0x0) at Python/ceval.c:3425 #18 0xf7fadaf4 in t_bootstrap (boot_raw=0x8527d88) at ./Modules/threadmodule.c:434 #19 0x005603cc in start_thread () from /lib/tls/libpthread.so.0 #20 0x004ef95e in clone () from /lib/tls/libc.so.6 Thread 1 (Thread 4158641856 (LWP 9410)): #0 0xffffe410 in __kernel_vsyscall () #1 0x004aef3b in __waitpid_nocancel () from /lib/tls/libc.so.6 #2 0x004587b9 in do_system () from /lib/tls/libc.so.6 #3 0x00458b31 in system () from /lib/tls/libc.so.6 #4 0x0056698d in system () from /lib/tls/libpthread.so.0 #5 0xf751fd4d in TUnixSystem::Exec () from /afs/naf.desy.de/group/cms/sw/slc4_ia32_gcc345/cms/cmssw/CMSSW_2_2_8/external/slc4_ia32_gcc345/lib/libCore.so #6 0xf75263d0 in TUnixSystem::StackTrace () from /afs/naf.desy.de/group/cms/sw/slc4_ia32_gcc345/cms/cmssw/CMSSW_2_2_8/external/slc4_ia32_gcc345/lib/libCore.so #7 0xf7522959 in TUnixSystem::DispatchSignals () from /afs/naf.desy.de/group/cms/sw/slc4_ia32_gcc345/cms/cmssw/CMSSW_2_2_8/external/slc4_ia32_gcc345/lib/libCore.so #8 0xf7522a03 in SigHandler () from /afs/naf.desy.de/group/cms/sw/slc4_ia32_gcc345/cms/cmssw/CMSSW_2_2_8/external/slc4_ia32_gcc345/lib/libCore.so #9 0xf7521aae in sighandler () from /afs/naf.desy.de/group/cms/sw/slc4_ia32_gcc345/cms/cmssw/CMSSW_2_2_8/external/slc4_ia32_gcc345/lib/libCore.so #10 #11 0x0048db93 in strlen () from /lib/tls/libc.so.6 #12 0xf7f45d95 in PyString_FromString (str=0x0) at Objects/stringobject.c:106 #13 0xf7fa0c1d in PyModule_AddStringConstant (m=0x0, name=0x0, value=0x0) at Python/modsupport.c:567 #14 0xf4c92c5f in initpyexpat () at /build1/d25/BUILD/slc4_ia32_gcc345/external/python/2.4.2-cms2/Python-2.4.2/Modules/pyexpat.c:1972 #15 0xf7f9ae61 in _PyImport_LoadDynamicModule (name=0xffff525c "pyexpat", pathname=0xffff4db0 "/afs/naf.desy.de/group/cms/sw/slc4_ia32_gcc345/external/python/2.4.2-cms2/lib/python2.4/lib-dynload/pyexpat.so", fp=0x0) at ./Python/importdl.c:53 #16 0xf7f98660 in load_module (name=0xffff525c "pyexpat", fp=0x0, buf=0xffff4db0 "/afs/naf.desy.de/group/cms/sw/slc4_ia32_gcc345/external/python/2.4.2-cms2/lib/python2.4/lib-dynload/pyexpat.so", type=3, loader=0x0) at Python/import.c:1677 #17 0xf7f98a9c in import_submodule (mod=0xf7fda648, subname=0xffff525c "pyexpat", fullname=0xffff525c "pyexpat") at Python/import.c:2262 #18 0xf7f98cff in load_next (mod=0xf7dbd74c, altmod=0xf7fda648, p_name=0xffff525c, buf=0xffff5250 "xml.parsers.pyexpat", p_buflen=0xffff524c) at Python/import.c:2086 #19 0xf7f992c6 in PyImport_ImportModuleEx (name=0x0, globals=0xf5f743e4, locals=0xf5f743e4, fromlist=0xf5f7772c) at Python/import.c:1917 #20 0xf7f6bdde in builtin___import__ (self=0x0, args=0x0) at Python/bltinmodule.c:45 #21 0xf7f3bd76 in PyCFunction_Call (func=0xf7dc5d6c, arg=0xf5f7a554, kw=0x0) at Objects/methodobject.c:108 #22 0xf7f0fd27 in PyObject_Call (func=0x0, arg=0x0, kw=0x0) at Objects/abstract.c:1756 #23 0xf7f73f48 in PyEval_CallObjectWithKeywords (func=0x0, arg=0xf5f7a554, kw=0x0) at Python/ceval.c:3425 #24 0xf7f76a08 in PyEval_EvalFrame (f=0x80c37bc) at Python/ceval.c:2020 #25 0xf7f7bf7e in PyEval_EvalCodeEx (co=0xf5f79be0, globals=0x0, locals=0x0, args=0x0, argcount=0, kws=0x0, kwcount=0, defs=0x0, defcount=0, closure=0x0) at Python/ceval.c:2736 #26 0xf7f7c1f5 in PyEval_EvalCode (co=0x0, globals=0x0, locals=0x0) at Python/ceval.c:484 #27 0xf7f96f1f in PyImport_ExecCodeModuleEx (name=0xffff63e0 "xml.parsers.expat", co=0xf5f79be0, pathname=0xffff5ab0 "/afs/naf.desy.de/group/cms/sw/slc4_ia32_gcc345/external/python/2.4.2-cms2/lib/python2.4/xml/parsers/expat.pyc") at Python/import.c:631 #28 0xf7f97388 in load_source_module (name=0xffff63e0 "xml.parsers.expat", pathname=0xffff5ab0 "/afs/naf.desy.de/group/cms/sw/slc4_ia32_gcc345/external/python/2.4.2-cms2/lib/python2.4/xml/parsers/expat.pyc", fp=0x8793e78) at Python/import.c:905 #29 0xf7f9863c in load_module (name=0xffff63e0 "xml.parsers.expat", fp=0x0, buf=0xffff5f50 "/afs/naf.desy.de/group/cms/sw/slc4_ia32_gcc345/external/python/2.4.2-cms2/lib/python2.4/xml/parsers/expat.py", type=1, loader=0x0) at Python/import.c:1668 #30 0xf7f98a9c in import_submodule (mod=0xf7dbd74c, subname=0xf5f73534 "expat", fullname=0xffff63e0 "xml.parsers.expat") at Python/import.c:2262 #31 0xf7f98f66 in ensure_fromlist (mod=0xf7dbd74c, fromlist=0xf5f67ecc, buf=0xffff63e0 "xml.parsers.expat", buflen=11, recursive=0) at Python/import.c:2173 #32 0xf7f993ac in PyImport_ImportModuleEx (name=0x0, globals=0xf7af157c, locals=0xf7af157c, fromlist=0xf5f67ecc) at Python/import.c:1944 #33 0xf7f6bdde in builtin___import__ (self=0x0, args=0x0) at Python/bltinmodule.c:45 #34 0xf7f3bd76 in PyCFunction_Call (func=0xf7dc5d6c, arg=0xf5f7a48c, kw=0x0) at Objects/methodobject.c:108 #35 0xf7f0fd27 in PyObject_Call (func=0x0, arg=0x0, kw=0x0) at Objects/abstract.c:1756 #36 0xf7f73f48 in PyEval_CallObjectWithKeywords (func=0x0, arg=0xf5f7a48c, kw=0x0) at Python/ceval.c:3425 #37 0xf7f76a08 in PyEval_EvalFrame (f=0x80cae1c) at Python/ceval.c:2020 #38 0xf7f7bf7e in PyEval_EvalCodeEx (co=0xf5f79ba0, globals=0x0, locals=0x0, args=0x0, argcount=0, kws=0x0, kwcount=0, defs=0x0, defcount=0, closure=0x0) at Python/ceval.c:2736 #39 0xf7f7c1f5 in PyEval_EvalCode (co=0x0, globals=0x0, locals=0x0) at Python/ceval.c:484 #40 0xf7f96f1f in PyImport_ExecCodeModuleEx (name=0xffff7570 "xml.dom.expatbuilder", co=0xf5f79ba0, pathname=0xffff6c40 "/afs/naf.desy.de/group/cms/sw/slc4_ia32_gcc345/external/python/2.4.2-cms2/lib/python2.4/xml/dom/expatbuilder.pyc") at Python/import.c:631 #41 0xf7f97388 in load_source_module (name=0xffff7570 "xml.dom.expatbuilder", pathname=0xffff6c40 "/afs/naf.desy.de/group/cms/sw/slc4_ia32_gcc345/external/python/2.4.2-cms2/lib/python2.4/xml/dom/expatbuilder.pyc", fp=0x8793d10) at Python/import.c:905 #42 0xf7f9863c in load_module (name=0xffff7570 "xml.dom.expatbuilder", fp=0x0, buf=0xffff70e0 "/afs/naf.desy.de/group/cms/sw/slc4_ia32_gcc345/external/python/2.4.2-cms2/lib/python2.4/xml/dom/expatbuilder.py", type=1, loader=0x0) at Python/import.c:1668 #43 0xf7f98a9c in import_submodule (mod=0xf7dbd2e4, subname=0xf7da619c "expatbuilder", fullname=0xffff7570 "xml.dom.expatbuilder") at Python/import.c:2262 #44 0xf7f98f66 in ensure_fromlist (mod=0xf7dbd2e4, fromlist=0xf7da70cc, buf=0xffff7570 "xml.dom.expatbuilder", buflen=7, recursive=0) at Python/import.c:2173 #45 0xf7f993ac in PyImport_ImportModuleEx (name=0x0, globals=0xf7d91c64, locals=0xf7fda648, fromlist=0xf7da70cc) at Python/import.c:1944 #46 0xf7f6bdde in builtin___import__ (self=0x0, args=0x0) at Python/bltinmodule.c:45 #47 0xf7f3bd76 in PyCFunction_Call (func=0xf7dc5d6c, arg=0xf5f63964, kw=0x0) at Objects/methodobject.c:108 #48 0xf7f0fd27 in PyObject_Call (func=0x0, arg=0x0, kw=0x0) at Objects/abstract.c:1756 #49 0xf7f73f48 in PyEval_CallObjectWithKeywords (func=0x0, arg=0xf5f63964, kw=0x0) at Python/ceval.c:3425 #50 0xf7f76a08 in PyEval_EvalFrame (f=0x864cb64) at Python/ceval.c:2020 #51 0xf7f7bf7e in PyEval_EvalCodeEx (co=0xf7da59a0, globals=0x0, locals=0x0, args=0x1, argcount=1, kws=0x80ad008, kwcount=0, defs=0xf7ad53f8, defcount=2, closure=0x0) at Python/ceval.c:2736 #52 0xf7f7a405 in PyEval_EvalFrame (f=0x80aceb4) at Python/ceval.c:3650 #53 0xf7f7bf7e in PyEval_EvalCodeEx (co=0xf7abeae0, globals=0x0, locals=0x0, args=0x0, argcount=0, kws=0x0, kwcount=0, defs=0x0, defcount=0, closure=0x0) at Python/ceval.c:2736 #54 0xf7f7c1f5 in PyEval_EvalCode (co=0x0, globals=0x0, locals=0x0) at Python/ceval.c:484 #55 0xf7fa3c69 in PyRun_InteractiveOneFlags (fp=0x0, filename=0xf7fccef7 "", flags=0xffff8194) at Python/pythonrun.c:1265 #56 0xf7fa3df3 in PyRun_InteractiveLoopFlags (fp=0x54f720, filename=0xf7fccef7 "", flags=0xffff8194) at Python/pythonrun.c:695 #57 0xf7fa43b7 in PyRun_AnyFileExFlags (fp=0x54f720, filename=0xf7fccef7 "", closeit=0, flags=0xffff8194) at Python/pythonrun.c:658 #58 0xf7fabc0b in Py_Main (argc=0, argv=0xffff8264) at Modules/main.c:484 #59 0x080485ea in main (argc=0, argv=0x0) at Modules/python.c:23