| 2011-01-08 23:19:32 |
Jason Crain |
description |
Binary package hint: mono
When compiled and run, the following program crashes with SIGSEGV
public class Foo {
static void Main() {
new System.IO.Pipes.NamedPipeServerStream("testpipe").Disconnect();
}
}
$ gmcs pipetest.cs
$ mono pipetest.exe
Stacktrace:
at (wrapper managed-to-native) Mono.Unix.Native.Stdlib.fclose (intptr) <0x0005b>
at (wrapper managed-to-native) Mono.Unix.Native.Stdlib.fclose (intptr) <0x0005b>
at System.IO.Pipes.UnixNamedPipeServer.Disconnect () <0x0002b>
at System.IO.Pipes.NamedPipeServerStream.Disconnect () <0x00020>
at (wrapper remoting-invoke-with-check) System.IO.Pipes.NamedPipeServerStream.Disconnect () <0x00053>
at Foo.Main () <0x0003b>
at (wrapper runtime-invoke) object.runtime_invoke_void (object,intptr,intptr,intptr) <0x00049>
Native stacktrace:
mono() [0x48563b]
mono() [0x4d275f]
/lib/libpthread.so.0(+0xfb40) [0x7f44c0ed4b40]
/lib/libc.so.6(fclose+0x4) [0x7f44c09268a4]
[0x41d4e91b]
Debug info from gdb:
Could not attach to process. If your uid matches the uid of the target
process, check the setting of /proc/sys/kernel/yama/ptrace_scope, or try
again as the root user. For more details, see /etc/sysctl.d/10-ptrace.conf
ptrace: Operation not permitted.
=================================================================
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.
=================================================================
Aborted |
Binary package hint: mono
When compiled and run, the following program crashes with SIGSEGV
public class Foo {
static void Main() {
new System.IO.Pipes.NamedPipeServerStream("testpipe").Disconnect();
}
}
$ gmcs pipetest.cs
$ mono pipetest.exe
Stacktrace:
at (wrapper managed-to-native) Mono.Unix.Native.Stdlib.fclose (intptr) <0x0005b>
at (wrapper managed-to-native) Mono.Unix.Native.Stdlib.fclose (intptr) <0x0005b>
at System.IO.Pipes.UnixNamedPipeServer.Disconnect () <0x0002b>
at System.IO.Pipes.NamedPipeServerStream.Disconnect () <0x00020>
at (wrapper remoting-invoke-with-check) System.IO.Pipes.NamedPipeServerStream.Disconnect () <0x00053>
at Foo.Main () <0x0003b>
at (wrapper runtime-invoke) object.runtime_invoke_void (object,intptr,intptr,intptr) <0x00049>
Native stacktrace:
mono() [0x48563b]
mono() [0x4d275f]
/lib/libpthread.so.0(+0xfb40) [0x7f44c0ed4b40]
/lib/libc.so.6(fclose+0x4) [0x7f44c09268a4]
[0x41d4e91b]
Debug info from gdb:
Could not attach to process. If your uid matches the uid of the target
process, check the setting of /proc/sys/kernel/yama/ptrace_scope, or try
again as the root user. For more details, see /etc/sysctl.d/10-ptrace.conf
ptrace: Operation not permitted.
=================================================================
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.
=================================================================
Aborted
$ mono --version
Mono JIT compiler version 2.6.7 (Debian 2.6.7-3ubuntu1)
Copyright (C) 2002-2010 Novell, Inc and Contributors. www.mono-project.com
TLS: __thread
GC: Included Boehm (with typed GC and Parallel Mark)
SIGSEGV: altstack
Notifications: epoll
Architecture: amd64
Disabled: none |
|
