[Bug general/5745] New: fstack cores

["cagney at redhat dot com" <sourceware-bugzilla at sourceware dot org>]

cagney@localhost$ ../frysk-core/frysk/bindir/fcatch
../frysk-core/frysk/bindir/fstack core.18692 ./TestRunner
Entered parseCommand
fcatch: from PID 18955 TID 18955:
SIGSEGV(11) detected - dumping stack trace for TID 18955
#0 0x082cf3b8 in read_proc_memory(void*, void*, unsigned long long, unsigned
int, unsigned int) () from
/home/scratch/frysk/pid/native/frysk-core/frysk/bindir/fstack
#1 0x0855348b in elf_from_remote_memory () from
/home/scratch/frysk/pid/native/frysk-core/frysk/bindir/fstack
#2 0x082cf35f in dwfl_frysk_proc_find_elf(Dwfl_Module*, void**, char const*,
unsigned long long, char**, Elf**) () from
/home/scratch/frysk/pid/native/frysk-core/frysk/bindir/fstack
#3 0x08551898 in find_file () from
/home/scratch/frysk/pid/native/frysk-core/frysk/bindir/fstack
#4 0x08551ae3 in find_symtab () from
/home/scratch/frysk/pid/native/frysk-core/frysk/bindir/fstack
#5 0x08551c6a in dwfl_module_getsymtab () from
/home/scratch/frysk/pid/native/frysk-core/frysk/bindir/fstack
#6 0x085540dc in dwfl_module_addrsym () from
/home/scratch/frysk/pid/native/frysk-core/frysk/bindir/fstack
#7 0x082cfd98 in hidden alias for void lib::dwfl::DwflModule::getSymbol(long
long, lib::dwfl::SymbolBuilder*) () from
/home/scratch/frysk/pid/native/frysk-core/frysk/bindir/fstack
#8 0x08218e7f in frysk::symtab::Symbol*
frysk::symtab::SymbolFactory::getSymbol(frysk::proc::Task*, long long) () from
/home/scratch/frysk/pid/native/frysk-core/frysk/bindir/fstack
#9 0x082091a2 in frysk::symtab::Symbol*
frysk::stack::LibunwindFrame::getSymbol() () from
/home/scratch/frysk/pid/native/frysk-core/frysk/bindir/fstack
#10 0x082072ea in void frysk::stack::Frame::toPrint(java::io::PrintWriter*,
bool, bool) () from /home/scratch/frysk/pid/native/frysk-core/frysk/bindir/fstack
#11 0x0820b720 in void
frysk::stack::StackFactory::printTaskStackTrace(java::io::PrintWriter*,
frysk::proc::Task*, bool, bool, int) () from
/home/scratch/frysk/pid/native/frysk-core/frysk/bindir/fstack
#12 0x08230901 in void frysk::util::StacktraceAction::printTasks() () from
/home/scratch/frysk/pid/native/frysk-core/frysk/bindir/fstack
#13 0x08230a52 in void
frysk::util::StacktraceAction::allExistingTasksCompleted() () from
/home/scratch/frysk/pid/native/frysk-core/frysk/bindir/fstack
#14 0x081e8dc7 in
frysk::proc::ProcCoreAction::ProcCoreAction(frysk::proc::Proc*,
frysk::proc::ProcObserver$ProcAction*) () from
/home/scratch/frysk/pid/native/frysk-core/frysk/bindir/fstack
#15 0x080fa5d3 in void
frysk::bindir::fstack::stackCore(frysk::util::CoreExePair*) () from
/home/scratch/frysk/pid/native/frysk-core/frysk/bindir/fstack
#16 0x080fa98d in void
frysk::bindir::fstack::access$1(frysk::util::CoreExePair*) () from
/home/scratch/frysk/pid/native/frysk-core/frysk/bindir/fstack
#17 0x080f9f15 in void
frysk::bindir::fstack$2::parseCores(JArray<frysk::util::CoreExePair*>*) () from
/home/scratch/frysk/pid/native/frysk-core/frysk/bindir/fstack
#18 0x0822d158 in JArray<java::lang::String*>*
frysk::util::CommandlineParser::doParse(JArray<java::lang::String*>*) () from
/home/scratch/frysk/pid/native/frysk-core/frysk/bindir/fstack
#19 0x0822ccd5 in JArray<java::lang::String*>*
frysk::util::CommandlineParser::parse(JArray<java::lang::String*>*) () from
/home/scratch/frysk/pid/native/frysk-core/frysk/bindir/fstack
#20 0x080fa92d in void frysk::bindir::fstack::main(JArray<java::lang::String*>*)
() from /home/scratch/frysk/pid/native/frysk-core/frysk/bindir/fstack
#21 0x02ddd3d1 in void gnu::java::lang::MainThread::call_main() () from
/usr/lib/libgcj.so.8rh.0.0
#22 0x02e56987 in void gnu::java::lang::MainThread::run() () from
/usr/lib/libgcj.so.8rh.0.0
#23 0x02defb63 in _Jv_ThreadRun(java::lang::Thread*) () from
/usr/lib/libgcj.so.8rh.0.0
#24 0x02d9b8ea in _Jv_RunMain(_Jv_VMInitArgs*, java::lang::Class*, char const*,
int, char const**, bool) () from /usr/lib/libgcj.so.8rh.0.0
#25 0x02d9baa4 in _Jv_RunMain(java::lang::Class*, char const*, int, char
const**, bool) () from /usr/lib/libgcj.so.8rh.0.0
#26 0x02d9bb2b in JvRunMain () from /usr/lib/libgcj.so.8rh.0.0
#27 0x080f66c1 in main () from
/home/scratch/frysk/pid/native/frysk-core/frysk/bindir/fstack
#28 0x00808390 in __libc_start_main () from /lib/libc-2.7.so
#29 0x080f65c1 in void java::awt::Component::transferFocusUpCycle() () from
/home/scratch/frysk/pid/native/frysk-core/frysk/bindir/fstack
SIGSEGV(11) detected - dumping stack trace for TID 18956
#0 0x00110402 in __kernel_vsyscall () from
/home/scratch/frysk/pid/native/frysk-sys/[vdso]
#1 0x000518e0 in [unknown] from /home/scratch/frysk/pid/native/frysk-sys/Unknown
#2 0xf13c8001 in [unknown] from /home/scratch/frysk/pid/native/frysk-sys/Unknown

-- 
           Summary: fstack cores
           Product: frysk
           Version: unspecified
            Status: NEW
          Severity: normal
          Priority: P2
         Component: general
        AssignedTo: frysk-bugzilla at sourceware dot org
        ReportedBy: cagney at redhat dot com
                CC: mwielaard at redhat dot com
OtherBugsDependingO 2244
             nThis:


http://sourceware.org/bugzilla/show_bug.cgi?id=5745

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