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Changed by [EMAIL PROTECTED] http://bugzilla.ximian.com/show_bug.cgi?id=80483 --- shadow/80483 2007-01-09 04:28:58.000000000 -0500 +++ shadow/80483.tmp.9542 2007-01-09 04:28:58.000000000 -0500 @@ -0,0 +1,194 @@ +Bug#: 80483 +Product: Mono: Runtime +Version: 1.2 +OS: +OS Details: Debian sid/amd64 +Status: NEW +Resolution: +Severity: +Priority: Major +Component: GC +AssignedTo: [EMAIL PROTECTED] +ReportedBy: [EMAIL PROTECTED] +QAContact: [EMAIL PROTECTED] +TargetMilestone: --- +URL: +Cc: +Summary: Segfault when MCS is running + +When I compile a big library part of the SunUO project +(http://www.sunuo.org/), Mono crashes with a segmentation fault. It looks +like the faulty code is in the GC. + +I am using Mono 1.2.2.1-1 (Debian package) on AMD64. + [EMAIL PROTECTED]:~/svn/sunuo$ make +mcs -define:MONO -debug -lib:build -target:library +-out:build/scripts/legacy.dll -lib:build -r:System.Web.dll +-r:System.Data.dll -r: + + log4net.dll -r:SunUO.exe -recurse:'scripts/legacy/*.cs' +scripts/legacy/Commands/Docs.cs(357,30): warning CS0612: +`Server.ScriptCompiler.Assemblies' is obsolete +scripts/legacy/Engines/BulkOrders/SmallBulkEntry.cs(76,25): warning CS0612: +`Server.Core.BaseDirectory' is obsolete +Stacktrace: + + at (wrapper managed-to-native) +System.Object.__icall_wrapper_mono_array_new_specific (intptr,int) <0x0000b> + at (wrapper managed-to-native) +System.Object.__icall_wrapper_mono_array_new_specific (intptr,int) <0xffffffff> + at System.Collections.ArrayList..ctor () <0x0001b> + at Mono.CSharp.Convert.FindMostSpecificSource +(System.Collections.IList,Mono.CSharp.Expression,bool) <0x0007d> + at Mono.CSharp.Convert.GetConversionOperator +(System.Type,Mono.CSharp.Expression,System.Type,bool) <0x0039f> + at Mono.CSharp.Convert.UserDefinedConversion +(Mono.CSharp.EmitContext,Mono.CSharp.Expression,System.Type,Mono.CSharp.Location,bool + + ) <0x0012c> + at Mono.CSharp.Convert.ImplicitUserConversion +(Mono.CSharp.EmitContext,Mono.CSharp.Expression,System.Type,Mono.CSharp.Location) +<0 + x00036> + at Mono.CSharp.Convert.ImplicitConversionExists +(Mono.CSharp.EmitContext,Mono.CSharp.Expression,System.Type) <0x00059> + at Mono.CSharp.Invocation.IsApplicable +(Mono.CSharp.EmitContext,System.Collections.ArrayList,int,System.Reflection.MethodBase) +<0x + 0016d> + at Mono.CSharp.Invocation.IsApplicable +(Mono.CSharp.EmitContext,Mono.CSharp.MethodGroupExpr,System.Collections.ArrayList,int,Syste + + +m.Reflection.MethodBase&) <0x00036> + at Mono.CSharp.Invocation.OverloadResolve +(Mono.CSharp.EmitContext,Mono.CSharp.MethodGroupExpr,System.Collections.ArrayList,bool,M + + +ono.CSharp.Location) <0x0050a> + at Mono.CSharp.Invocation.DoResolve (Mono.CSharp.EmitContext) <0x00497> + at Mono.CSharp.Expression.Resolve +(Mono.CSharp.EmitContext,Mono.CSharp.ResolveFlags) <0x001de> + at Mono.CSharp.Expression.Resolve (Mono.CSharp.EmitContext) <0x00028> + at Mono.CSharp.ExpressionStatement.ResolveStatement +(Mono.CSharp.EmitContext) <0x0002c> + at Mono.CSharp.StatementExpression.Resolve (Mono.CSharp.EmitContext) +<0x00037> + at Mono.CSharp.Block.Resolve (Mono.CSharp.EmitContext) <0x00288> + at Mono.CSharp.Block.Resolve (Mono.CSharp.EmitContext) <0x00288> + at Mono.CSharp.EmitContext.ResolveTopBlock +(Mono.CSharp.EmitContext,Mono.CSharp.ToplevelBlock,Mono.CSharp.Parameters,Mono.CSharp.I + + MethodData,bool&) +<0x00284> + at Mono.CSharp.EmitContext.EmitTopBlock +(Mono.CSharp.IMethodData,Mono.CSharp.ToplevelBlock) <0x00072> + at Mono.CSharp.MethodData.Emit (Mono.CSharp.DeclSpace) <0x001c5> + at Mono.CSharp.Method.Emit () <0x00021> + at Mono.CSharp.TypeContainer.EmitType () <0x00306> + at Mono.CSharp.RootContext.EmitCode () <0x002b3> + at Mono.CSharp.Driver.MainDriver (string[]) <0x00daf> + at Mono.CSharp.Driver.Main (string[]) <0x00064> + at (wrapper runtime-invoke) System.Object.runtime_invoke_int_string[] +(object,intptr,intptr,intptr) <0xffffffff> + +Native stacktrace: + + /usr/bin/mono [0x56b37b] + /usr/bin/mono [0x54afc4] + /usr/lib/debug/libpthread.so.0 [0x2ab8131f8410] + /usr/bin/mono [0x511521] + /usr/bin/mono [0x510c08] + /usr/bin/mono [0x519901] + /usr/bin/mono [0x5194f2] + /usr/bin/mono [0x51a4f6] + /usr/bin/mono [0x51a774] + /usr/bin/mono [0x50ee2a] + /usr/bin/mono [0x5183b3] + /usr/bin/mono [0x515c36] + /usr/bin/mono(mono_array_new_specific+0xdd) [0x4de2ff] + [0x40018480] + +Debug info from gdb: + +(no debugging symbols found) +Using host libthread_db library "/usr/lib/debug/libthread_db.so.1". +(no debugging symbols found) +(no debugging symbols found) +[Thread debugging using libthread_db enabled] +[New Thread 46970088198976 (LWP 10042)] +[New Thread 1075988832 (LWP 10044)] +[New Thread 1073822048 (LWP 10043)] +0x00002ab813545ad6 in __select_nocancel () from /usr/lib/debug/libc.so.6 + 3 Thread 1073822048 (LWP 10043) 0x00002ab8131f7b15 in __nanosleep_nocancel + () from /usr/lib/debug/libpthread.so.0 + 2 Thread 1075988832 (LWP 10044) 0x00002ab8134b249f in *__GI___sigsuspend () + from /usr/lib/debug/libc.so.6 + 1 Thread 46970088198976 (LWP 10042) 0x00002ab813545ad6 in __select_nocancel + () from /usr/lib/debug/libc.so.6 + +Thread 3 (Thread 1073822048 (LWP 10043)): +#0 0x00002ab8131f7b15 in __nanosleep_nocancel () + from /usr/lib/debug/libpthread.so.0 +#1 0x00000000004ffed2 in mono_once () +#2 0x00002ab8131f1f1a in start_thread () from /usr/lib/debug/libpthread.so.0 +#3 0x00002ab81354c612 in clone () + at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 +#4 0x0000000000000000 in ?? () + +Thread 2 (Thread 1075988832 (LWP 10044)): +#0 0x00002ab8134b249f in *__GI___sigsuspend () from /usr/lib/debug/libc.so.6 +#1 0x000000000050d754 in mono_bitset_foreach () +#2 0x000000000050d78e in mono_bitset_foreach () +#3 <signal handler called> +#4 pthread_cond_wait@@GLIBC_2.3.2 () + at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:222 +#5 0x00000000004f72d7 in mono_metadata_init () +#6 0x00000000004f75e5 in mono_metadata_init () +#7 0x00000000004f73cb in mono_metadata_init () +#8 0x00000000004f39c2 in mono_metadata_init () +#9 0x00000000004e2647 in mono_gc_is_finalizer_thread () +#10 0x00000000004bf11c in mono_thread_get_abort_signal () +#11 0x00000000004f884d in mono_metadata_init () +#12 0x0000000000516c93 in GC_end_blocking () +#13 0x00002ab8131f1f1a in start_thread () from /usr/lib/debug/libpthread.so.0 +#14 0x00002ab81354c612 in clone () + at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 +#15 0x0000000000000000 in ?? () + +Thread 1 (Thread 46970088198976 (LWP 10042)): +#0 0x00002ab813545ad6 in __select_nocancel () from /usr/lib/debug/libc.so.6 +#1 0x00002ab812f9a52d in g_spawn_sync () from /usr/lib/libglib-2.0.so.0 +#2 0x00002ab812f9a8f8 in g_spawn_command_line_sync () + from /usr/lib/libglib-2.0.so.0 +#3 0x000000000056b425 in mono_debugger_run_finally () +#4 0x000000000054afc4 in mono_jit_thread_attach () +#5 <signal handler called> +#6 0x0000000000511521 in mono_bitset_foreach () +#7 0x0000000000510c08 in mono_bitset_foreach () +#8 0x0000000000519901 in GC_end_blocking () +#9 0x00000000005194f2 in GC_end_blocking () +#10 0x000000000051a4f6 in GC_end_blocking () +#11 0x000000000051a774 in GC_end_blocking () +#12 0x000000000050ee2a in mono_bitset_foreach () +#13 0x00000000005183b3 in GC_end_blocking () +#14 0x0000000000515c36 in GC_push_all_stack () +#15 0x00000000004de2ff in mono_array_new_specific () +#16 0x0000000040018480 in ?? () +#17 0x00002aaac4f8d668 in ?? () +#18 0x00002aaac4f8d668 in ?? () +#19 0x0000000000739880 in ?? () +#20 0x00000000004db899 in mono_object_new_fast () +#21 0x000000004001842b in ?? () +#22 0x0000000000000000 in ?? () +#0 0x00002ab813545ad6 in __select_nocancel () from /usr/lib/debug/libc.so.6 + + +================================================================= +Got a SIGSEGV while executing native code. This usually indicates +a fatal error in the mono runtime or one of the native libraries +used by your application. +================================================================= + +make: *** [build/scripts/legacy.dll] Aborted _______________________________________________ mono-bugs maillist - [email protected] http://lists.ximian.com/mailman/listinfo/mono-bugs
