[Mono-bugs] [Bug 72254][Min] Changed - [PPC] System.NullReferenceException is thrown in "mono --profile"

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Changed by jluke@cfl.rr.com.

http://bugzilla.ximian.com/show_bug.cgi?id=72254

--- shadow/72254	2005-03-11 16:22:34.000000000 -0500
+++ shadow/72254.tmp.17763	2005-05-07 13:55:34.000000000 -0400
@@ -129,6 +129,39 @@
 #2  0x00064c44 in start_wrapper (data=0x111fa70) at threads.c:288
 #3  0x000d3f68 in timed_thread_start_routine (args=0x111de70) at timed-
 thread.c:135
 #4  0x900246e8 in _pthread_body ()
 
 My Environment's problem ?
+
+------- Additional Comments From jluke@cfl.rr.com  2005-05-07 13:55 -------
+I get a similar issue with gtk# apps on mono svn/X86
+for example with scribble.exe from the gtk# examples sometimes
+after drawing long enough:
+
+Program received signal SIGSEGV, Segmentation fault.
+[Switching to Thread -1210197088 (LWP 8797)]
+0x080da01b in mono_signature_get_desc (sig=0x7465473a,
+include_namespace=0) at debug-helpers.c:146
+146             for (i = 0; i < sig->param_count; ++i) {
+(gdb) thread apply all bt
+
+Thread 2 (Thread -1221137488 (LWP 8800)):
+#0  0xffffe410 in __kernel_vsyscall ()
+#1  0xb7f26e36 in __nanosleep_nocancel () from
+/lib/tls/i686/cmov/libpthread.so.0
+#2  0x08144150 in collection_thread (unused=0x0) at collection.c:36
+#3  0xb7f21302 in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
+#4  0xb7e921ae in clone () from /lib/tls/i686/cmov/libc.so.6
+
+Thread 1 (Thread -1210197088 (LWP 8797)):
+#0  0x080da01b in mono_signature_get_desc (sig=0x7465473a,
+include_namespace=0) at debug-helpers.c:146
+#1  0x080bd30a in method_get_name (method=0x834f8f0) at profiler.c:706
+#2  0x080bd4a9 in output_callers (p=Variable "p" is not available.
+) at profiler.c:822
+#3  0x080be0b7 in simple_shutdown (prof=0x81b5d40) at profiler.c:739
+#4  0x080bcf4f in mono_profiler_shutdown () at profiler.c:361
+#5  0x081061d4 in mini_cleanup (domain=0x81f6f00) at mini.c:10094
+#6  0x0805c513 in mono_main (argc=1, argv=0xbffff894) at driver.c:898
+#7  0xb7df3408 in __libc_start_main () from /lib/tls/i686/cmov/libc.so.6
+#8  0x0805b111 in _start () at ../sysdeps/i386/elf/start.S:119