https://bugzilla.novell.com/show_bug.cgi?id=431539
User [EMAIL PROTECTED] added comment https://bugzilla.novell.com/show_bug.cgi?id=431539#c8 --- Comment #8 from Yury Serdyuk <[EMAIL PROTECTED]> 2008-11-10 06:32:36 MST --- I have removed g_assert and got the following at now: [EMAIL PROTECTED] ~]$ MONO_PATH="/home/user002/mono-2.0.1/mcs/class/lib/monolite:$MONO_PATH" gdb /home/user002/mono-2.0.1/mono/mini/mono GNU gdb Fedora (6.8-1.fc9) Copyright (C) 2008 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "ppc-redhat-linux-gnu"... (gdb) handle SIGPWR nostop Signal Stop Print Pass to program Description SIGPWR No Yes Yes Power fail/restart (gdb) handle SIGXCPU nostop Signal Stop Print Pass to program Description SIGXCPU No Yes Yes CPU time limit exceeded (gdb) run /home/user002/mono-2.0.1/mcs/class/lib/monolite/mcs.exe -v SegFault.cs Starting program: /home/user002/mono-2.0.1/mono/mini/mono /home/user002/mono-2.0.1/mcs/class/lib/monolite/mcs.exe -v SegFault.cs [Thread debugging using libthread_db enabled] [New Thread 0xfff3390 (LWP 23138)] [New Thread 0xf768f450 (LWP 23141)] [New Thread 0xf762f450 (LWP 23142)] Program received signal SIGPWR, Power fail/restart. Program received signal SIGXCPU, CPU time limit exceeded. Program received signal SIGPWR, Power fail/restart. Program received signal SIGXCPU, CPU time limit exceeded. ** Message: Unknown errno: Success SegFault.cs(7,0): error CS8025: Parsing error** Message: Unknown errno: Level 2 not synchronized SegFault.cs(7,0): error CS8025: Parsing error** Message: Unknown errno: Level 2 not synchronized System.IO.IOException: Win32 IO returned ERROR_GEN_FAILURE. Path: SegFault.cs at System.IO.FileStream.ReadData (IntPtr handle, System.Byte[] buf, Int32 offset, Int32 count) [0x00000] at System.IO.FileStream.ReadInternal (System.Byte[] dest, Int32 offset, Int32 count) [0x00000] at System.IO.FileStream.Read (System.Byte[] array, Int32 offset, Int32 count) [0x00000] at System.IO.StreamReader.ReadBuffer () [0x00000] at System.IO.StreamReader.Read (System.Char[] buffer, Int32 index, Int32 count) [0x00000] at Mono.CSharp.SeekableStreamReader.ReadBuffer () [0x00000] at Mono.CSharp.SeekableStreamReader.Read () [0x00000] at Mono.CSharp.Tokenizer.peek_char () [0x00000] at Mono.CSharp.Tokenizer.is_punct (Char c, System.Boolean& doread) [0x00000] at Mono.CSharp.Tokenizer.xtoken () [0x00000] at Mono.CSharp.Tokenizer.token () [0x00000] at Mono.CSharp.CSharpParser.yyparse (yyInput yyLex) [0x00000] at Mono.CSharp.CSharpParser.parse () [0x00000] ** Message: Unknown errno: Unknown error 981 System.IO.IOException: Win32 IO returned ERROR_GEN_FAILURE. Path: SegFault.cs at System.IO.FileStream.ReadData (IntPtr handle, System.Byte[] buf, Int32 offset, Int32 count) [0x00000] at System.IO.FileStream.ReadInternal (System.Byte[] dest, Int32 offset, Int32 count) [0x00000] at System.IO.FileStream.Read (System.Byte[] array, Int32 offset, Int32 count) [0x00000] at System.IO.StreamReader.ReadBuffer () [0x00000] at System.IO.StreamReader.Read (System.Char[] buffer, Int32 index, Int32 count) [0x00000] at Mono.CSharp.SeekableStreamReader.ReadBuffer () [0x00000] at Mono.CSharp.SeekableStreamReader.Read () [0x00000] at Mono.CSharp.Tokenizer.peek_char () [0x00000] at Mono.CSharp.Tokenizer.is_punct (Char c, System.Boolean& doread) [0x00000] at Mono.CSharp.Tokenizer.xtoken () [0x00000] at Mono.CSharp.Tokenizer.token () [0x00000] at Mono.CSharp.CSharpParser.yyparse (yyInput yyLex) [0x00000] at Mono.CSharp.CSharpParser.parse () [0x00000] ** Message: Unknown errno: Unknown error 981 System.IO.IOException: Win32 IO returned ERROR_GEN_FAILURE. Path: SegFault.cs at System.IO.FileStream.ReadData (IntPtr handle, System.Byte[] buf, Int32 offset, Int32 count) [0x00000] at System.IO.FileStream.ReadInternal (System.Byte[] dest, Int32 offset, Int32 count) [0x00000] at System.IO.FileStream.Read (System.Byte[] array, Int32 offset, Int32 count) [0x00000] at System.IO.StreamReader.ReadBuffer () [0x00000] at System.IO.StreamReader.Read (System.Char[] buffer, Int32 index, Int32 count) [0x00000] at Mono.CSharp.SeekableStreamReader.ReadBuffer () [0x00000] at Mono.CSharp.SeekableStreamReader.Read () [0x00000] at Mono.CSharp.Tokenizer.peek_char () [0x00000] at Mono.CSharp.Tokenizer.is_punct (Char c, System.Boolean& doread) [0x00000] at Mono.CSharp.Tokenizer.xtoken () [0x00000] at Mono.CSharp.Tokenizer.token () [0x00000] at Mono.CSharp.CSharpParser.yyparse (yyInput yyLex) [0x00000] at Mono.CSharp.CSharpParser.parse () [0x00000] ** Message: Unknown errno: Unknown error 981 System.IO.IOException: Win32 IO returned ERROR_GEN_FAILURE. Path: SegFault.cs at System.IO.FileStream.ReadData (IntPtr handle, System.Byte[] buf, Int32 offset, Int32 count) [0x00000] at System.IO.FileStream.ReadInternal (System.Byte[] dest, Int32 offset, Int32 count) [0x00000] at System.IO.FileStream.Read (System.Byte[] array, Int32 offset, Int32 count) [0x00000] at System.IO.StreamReader.ReadBuffer () [0x00000] at System.IO.StreamReader.Read (System.Char[] buffer, Int32 index, Int32 count) [0x00000] at Mono.CSharp.SeekableStreamReader.ReadBuffer () [0x00000] at Mono.CSharp.SeekableStreamReader.Read () [0x00000] at Mono.CSharp.Tokenizer.peek_char () [0x00000] at Mono.CSharp.Tokenizer.is_punct (Char c, System.Boolean& doread) [0x00000] at Mono.CSharp.Tokenizer.xtoken () [0x00000] at Mono.CSharp.Tokenizer.token () [0x00000] at Mono.CSharp.CSharpParser.yyparse (yyInput yyLex) [0x00000] at Mono.CSharp.CSharpParser.parse () [0x00000] ** Message: Unknown errno: Unknown error 981 Program received signal SIGPWR, Power fail/restart. Program received signal SIGXCPU, CPU time limit exceeded. [Thread 0xf762f450 (LWP 23142) exited] ** ** ERROR:(shared.c:489):shm_semaphores_remove: assertion failed: (proc_count > 0) Program received signal SIGABRT, Aborted. [Switching to Thread 0xfff3390 (LWP 23138)] 0x0fdb6d4c in raise (sig=<value optimized out>) at ./nptl/sysdeps/unix/sysv/linux/raise.c:64 64 return INLINE_SYSCALL (tgkill, 3, pid, selftid, sig); Missing separate debuginfos, use: debuginfo-install gcc.ppc (gdb) info threads 2 Thread 0xf768f450 (LWP 23141) 0x0ff511e8 in nanosleep () from /lib/libpthread.so.0 * 1 Thread 0xfff3390 (LWP 23138) 0x0fdb6d4c in raise (sig=<value optimized out>) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64 (gdb) thread apply all bt Thread 2 (Thread 0xf768f450 (LWP 23141)): #0 0x0ff511e8 in nanosleep () from /lib/libpthread.so.0 #1 0x10128268 in collection_thread (unused=0x0) at collection.c:34 #2 0x0ff46e3c in start_thread (arg=<value optimized out>) at pthread_create.c:299 #3 0x0fe7b710 in clone () from /lib/libc.so.6 Backtrace stopped: previous frame inner to this frame (corrupt stack?) Thread 1 (Thread 0xfff3390 (LWP 23138)): #0 0x0fdb6d4c in raise (sig=<value optimized out>) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64 #1 0x0fdb8ac4 in abort () at abort.c:88 #2 0x0fb76d60 in IA__g_assertion_message (domain=<value optimized out>, file=<value optimized out>, line=<value optimized out>, func=<value optimized out>, message=<value optimized out>) at gtestutils.c:1218 #3 0x0fb77300 in IA__g_assertion_message_expr (domain=<value optimized out>, file=<value optimized out>, line=<value optimized out>, func=<value optimized out>, expr=<value optimized out>) at gtestutils.c:1229 #4 0x1012d98c in shm_semaphores_remove () at shared.c:489 #5 0x1012df34 in _wapi_shm_semaphores_remove () at shared.c:712 #6 0x1012e43c in handle_cleanup () at handles.c:189 #7 0x0fdba8ec in exit (status=<value optimized out>) at exit.c:75 #8 0x0fd9d8f4 in generic_start_main (main=<value optimized out>, argc=<value optimized out>, ubp_av=<value optimized out>, auxvec=<value optimized out>, init=<value optimized out>, fini=<value optimized out>, rtld_fini=<value optimized out>, stack_end=<value optimized out>) at ../csu/libc-start.c:252 #9 0x0fd9dab0 in __libc_start_main (argc=<value optimized out>, ubp_av=<value optimized out>, ubp_ev=<value optimized out>, auxvec=<value optimized out>, rtld_fini=<value optimized out>, stinfo=<value optimized out>, stack_on_entry=<value optimized out>) at ./sysdeps/unix/sysv/linux/powerpc/libc-start.c:92 #10 0x00000000 in ?? () Current language: auto; currently asm Current language: auto; currently c (gdb) quit The program is running. Exit anyway? (y or n) y [EMAIL PROTECTED] ~]$ After that I printed out the value of proc_count (io-layer/shared.c) like static void shm_semaphores_remove (void) { int thr_ret; int proc_count; #ifdef DEBUG g_message ("%s: Checking process count (%d)", __func__, _wapi_getpid ()); #endif thr_ret = _wapi_shm_sem_lock (_WAPI_SHARED_SEM_PROCESS_COUNT_LOCK); g_assert (thr_ret == 0); proc_count = semctl (_wapi_sem_id, _WAPI_SHARED_SEM_PROCESS_COUNT, GETVAL); printf ( "proc_count = %d\n", proc_count ); g_assert (proc_count > 0); and got proc_count = ** ** ERROR:(shared.c:489):shm_semaphores_remove: assertion failed: (proc_count > 0) Also I attached a reduced strace file ( see the above comment ). Yury -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the QA contact for the bug. 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