[Mono-bugs] [Bug 79457][Nor] Changed - runtime hangs after main() exit

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Changed by awaddell at fnfr.com.

http://bugzilla.ximian.com/show_bug.cgi?id=79457

--- shadow/79457	2006-09-21 13:06:37.000000000 -0400
+++ shadow/79457.tmp.26666	2006-09-26 13:21:42.000000000 -0400
@@ -50,6 +50,152 @@
 and get a backtrace of all the threads (type 'thread apply all bt' at
 the gdb prompt). Also, what preecise version of mono are you using
 (mono --version)?
 
 ------- Additional Comments From awaddell at fnfr.com  2006-09-21 13:06 -------
 Will do (the gdb bit).  We're using 1.1.13.8.
+
+------- Additional Comments From awaddell at fnfr.com  2006-09-26 13:21 -------
+I encountered the hang again.  There are 2 mono processes.  The first
+yields:
+
+ 
+
+(gdb) thread apply all bt
+
+(gdb) bt
+
+#0  0x0038a410 in ?? ()
+
+#1  0xbfb79858 in ?? ()
+
+#2  0x00000000 in ?? ()
+
+ 
+
+ 
+
+The 2nd process seems to have more info:
+
+ 
+
+(gdb) thread apply all bt
+
+ 
+
+Thread 5 (Thread -1213420640 (LWP 14556)):
+
+#0  0x0038a410 in ?? ()
+
+#1  0xb7aca388 in ?? ()
+
+#2  0x00000001 in ?? ()
+
+#3  0x00ad8011 in ?? ()
+
+#4  0x0047236d in semop () from /lib/libc.so.6
+
+#5  0x080fe496 in _wapi_shm_sem_lock (sem=-4) at shared.c:483
+
+#6  0x081042de in _wapi_handle_update_refs ()
+
+    at ../../mono/io-layer/handles-private.h:319
+
+#7  0x080fe5f5 in collection_thread (unused=0x0) at collection.c:37
+
+#8  0x007b040b in start_thread () from /lib/libpthread.so.0
+
+#9  0x00470b7e in clone () from /lib/libc.so.6
+
+ 
+
+Thread 4 (Thread -1218552928 (LWP 14557)):
+
+#0  0x0038a410 in ?? ()
+
+#1  0xb75e5270 in ?? ()
+
+#2  0x0000866b in ?? ()
+
+#3  0x00000000 in ?? ()
+
+ 
+
+Thread 3 (Thread -1222575200 (LWP 14559)):
+
+#0  0x0038a410 in ?? ()
+
+#1  0xb720ef94 in ?? ()
+
+---Type <return> to continue, or q <return> to quit---
+
+#2  0x00008b93 in ?? ()
+
+#3  0x00000000 in ?? ()
+
+ 
+
+Thread 2 (Thread -1225593952 (LWP 14560)):
+
+#0  0x0038a410 in ?? ()
+
+#1  0xb6f2e458 in ?? ()
+
+#2  0xb6f2e338 in ?? ()
+
+#3  0xb6f2e3b8 in ?? ()
+
+#4  0x00469e11 in ___newselect_nocancel () from /lib/libc.so.6
+
+#5  0xb6fca3cc in Tcl_InitNotifier () from /usr/lib/libtcl8.4.so
+
+#6  0x007b040b in start_thread () from /lib/libpthread.so.0
+
+#7  0x00470b7e in clone () from /lib/libc.so.6
+
+ 
+
+Thread 1 (Thread -1208580416 (LWP 14555)):
+
+#0  0x0038a410 in ?? ()
+
+#1  0xbff1ab40 in ?? ()
+
+#2  0x081be970 in __JCR_LIST__ ()
+
+#3  0xbff1ab18 in ?? ()
+
+#4  0x007b60d8 in recvfrom () from /lib/libpthread.so.0
+
+#5  0x080f72de in _wapi_recvfrom (fd=9, buf=0x8458560, len=1024,
+recv_flags=0,
+
+    from=0x0, fromlen=0x0) at sockets.c:498
+
+#6  0x080f7234 in _wapi_recv (fd=4294966784, buf=0xfffffe00,
+len=4294966784, 
+
+    recv_flags=-512) at sockets.c:478
+
+---Type <return> to continue, or q <return> to quit---
+
+#7  0x080baa47 in ves_icall_System_Net_Sockets_Socket_Receive_internal (
+
+    sock=4294966784, buffer=0xbff1ab18, offset=136046960, count=1024, 
+
+    flags=-512, error=0xbff1ac00) at socket-io.c:1212
+
+#8  0xb721eedb in ?? ()
+
+#9  0x00000009 in ?? ()
+
+#10 0x08458550 in ?? ()
+
+#11 0x00000000 in ?? ()
+
+(gdb)
+
+ 
+
+ 
+
+