[Mono-bugs] [Bug 75210][Nor] Changed - Crash sending signals service with LinuxThreads

bugzilla-daemon at bugzilla.ximian.com bugzilla-daemon at bugzilla.ximian.com
Sat Jul 2 18:06:40 EDT 2005

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Changed by bmaurer at users.sf.net.


--- shadow/75210	2005-06-15 08:53:17.000000000 -0400
+++ shadow/75210.tmp.4351	2005-07-02 18:06:40.000000000 -0400
@@ -10,13 +10,13 @@
 Component: io-layer
 AssignedTo: mono-bugs at ximian.com                            
 ReportedBy: JoergR at voelcker.com               
 QAContact: mono-bugs at ximian.com
 TargetMilestone: ---
-Summary: Crash when sending signals to a multithreaded Mono process
+Summary: Crash sending signals service with LinuxThreads
 Description of Problem:
 The problem happens when mono-service is running a multithreaded service
 and a signal is sent to the process. Normally the signal handler should
 catch the signal and set a flag. Instead the application gets SIGILL and
@@ -64,6 +64,13 @@
 ------- Additional Comments From JoergR at voelcker.com  2005-06-13 07:55 -------
 I have tested this on different machines now. It works on one machine
 with kernel 2.6.x and TLS=__thread and crashes on another machine with
 kernel 2.4.x and TLS=pthread. I suppose you are running on 2.6.x too?
+------- Additional Comments From bmaurer at users.sf.net  2005-07-02 18:06 -------
+Can you please try to get the smallest test case possible (ie, no
+appdomain stuff, etc), and then get a gdb backtrace from when it crashes.
+Does it happen with LD_ASSUME_KERNEL set to a lower version on a 2.6
+system (you'll have to compile with pthread tls for this).

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