http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54407
Bug #: 54407 Summary: FAIL: 30_threads/condition_variable/54185.cc execution test program timed out on powerpc-apple-darwin9 and x86_64-apple-darwin10 Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target AssignedTo: unassig...@gcc.gnu.org ReportedBy: domi...@lps.ens.fr CC: howa...@bromo.med.uc.edu, ia...@gcc.gnu.org, r...@gcc.gnu.org Host: powerpc-apple-darwin9 x86_64-apple-darwin10 Target: powerpc-apple-darwin9 x86_64-apple-darwin10 Build: powerpc-apple-darwin9 x86_64-apple-darwin10 On powerpc-apple-darwin9 and x86_64-apple-darwin10, the test 30_threads/condition_variable/54185.cc is timed out (from http://gcc.gnu.org/ml/gcc-testresults/2012-08/msg02572.html this does seem to occur on x86_64-apple-darwin12.2.0). Sampling the run after ~40 minutes gives: Sampling process 47649 for 3 seconds with 1 millisecond of run time between samples Sampling completed, processing symbols... Analysis of sampling a.out (pid 47649) every 1 millisecond Process: a.out [47649] Path: /Users/dominiq/Documents/Fortran/g95bench/win/f90/bug/a.out Load Address: 0x100000000 Identifier: a.out Version: ??? (???) Code Type: X86-64 (Native) Parent Process: tcsh [418] Date/Time: 2012-08-26 22:04:25.062 +0200 OS Version: Mac OS X 10.6.8 (10K549) Report Version: 6 Call graph: 2130 Thread_27669825 DispatchQueue_1: com.apple.main-thread (serial) 2130 start 2130 main 2130 std::thread::join() 2130 pthread_join 2130 __semwait_signal 2130 Thread_27669827 2130 thread_start 2130 std::condition_variable::wait(std::unique_lock<std::mutex>&) 2130 __spin_lock 2130 Thread_27669828 2130 thread_start 2130 std::condition_variable::wait(std::unique_lock<std::mutex>&) 2130 __spin_lock 2130 Thread_27669829 2130 thread_start 2130 std::condition_variable::wait(std::unique_lock<std::mutex>&) 2130 __spin_lock 2130 Thread_27669830 2130 thread_start 2130 std::condition_variable::wait(std::unique_lock<std::mutex>&) 2130 __spin_lock 2130 Thread_27669831 2130 thread_start 2130 std::condition_variable::wait(std::unique_lock<std::mutex>&) 2130 __spin_lock 2130 Thread_27669832 2130 thread_start 2130 std::condition_variable::wait(std::unique_lock<std::mutex>&) 2130 __spin_lock 2130 Thread_27669833 2130 thread_start 2130 std::condition_variable::wait(std::unique_lock<std::mutex>&) 2130 __spin_lock 2130 Thread_27669834 2130 thread_start 2130 std::condition_variable::wait(std::unique_lock<std::mutex>&) 2130 __spin_lock Total number in stack (recursive counted multiple, when >=5): 8 __spin_lock 8 std::condition_variable::wait(std::unique_lock<std::mutex>&) 8 thread_start Sort by top of stack, same collapsed (when >= 5): __spin_lock 17040 __semwait_signal 2130 Binary Images: 0x100000000 - 0x100001ff7 +a.out ??? (???) <1BA5F363-960B-6D52-5641-2CE7E1635197> /Users/dominiq/Documents/Fortran/g95bench/win/f90/bug/a.out 0x100007000 - 0x1000abfe7 +libstdc++.6.dylib 7.17.0 (compatibility 7.0.0) <58262B92-ECCD-BD30-9402-ED87BC90A8EB> /opt/gcc/gcc4.8w/lib/libstdc++.6.dylib 0x100138000 - 0x10014cfef +libgcc_s.1.dylib ??? (???) <91DF981B-4585-E9BF-8747-487D8A834B9D> /opt/gcc/gcc4.8w/lib/libgcc_s.1.dylib 0x7fff5fc00000 - 0x7fff5fc3bdef dyld 132.1 (???) <B536F2F1-9DF1-3B6C-1C2C-9075EA219A06> /usr/lib/dyld 0x7fff80d89000 - 0x7fff80f4afef libSystem.B.dylib 125.2.11 (compatibility 1.0.0) <9AB4F1D1-89DC-0E8A-DC8E-A4FE4D69DB69> /usr/lib/libSystem.B.dylib 0x7fff892a9000 - 0x7fff893a1ff7 libiconv.2.dylib 7.0.0 (compatibility 7.0.0) <7E4ADB5A-CC77-DCFD-3E54-2F35A2C8D95A> /usr/lib/libiconv.2.dylib 0x7fff89728000 - 0x7fff8972cff7 libmathCommon.A.dylib 315.0.0 (compatibility 1.0.0) <95718673-FEEE-B6ED-B127-BCDBDB60D4E5> /usr/lib/system/libmathCommon.A.dylib 0x7fffffe00000 - 0x7fffffe01fff libSystem.B.dylib ??? (???) <9AB4F1D1-89DC-0E8A-DC8E-A4FE4D69DB69> /usr/lib/libSystem.B.dylib Sample analysis of process 47649 written to file /dev/stdout