[Mono-bugs] [Bug 74830][Maj] Changed - abort in debug mode

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Changed by miguel@ximian.com.

http://bugzilla.ximian.com/show_bug.cgi?id=74830

--- shadow/74830	2005-05-05 12:05:23.000000000 -0400
+++ shadow/74830.tmp.28329	2005-05-05 12:32:23.000000000 -0400
@@ -439,6 +439,106 @@
 
 
 ------- Additional Comments From lupus@ximian.com  2005-05-05 12:05 -------
 I committed a fix in svn: since you didn't give any way to reproduce
 the issue I'll leave the bug open until you confirm it doesn't happen
 in your testing.
+
+------- Additional Comments From miguel@ximian.com  2005-05-05 12:32 -------
+Hello,
+
+    The problem still happens after applying r44081.
+
+    I just logged into James machine, here are the details, from
+within the Novell network:
+
+ssh root@rc-qa-616
+password: novell
+
+Mono is installed in: /opt/novell/zenworks/bin/mono
+
+To run zmd, on a terminal run:
+bash$ source /root/zen-env.sh
+bash$ /opt/novell/zenworks/sbin/zmd -n
+
+On another terminal run `rug'
+bash$ /opt/novell/zenworks/bin/mono --debug
+/opt/novell/zenworks/lib/rug/rug.exe
+
+The current stack trace of the relevant threads is:
+
+#0  0xffffe410 in ?? ()
+#1  0x40e7a734 in ?? ()
+#2  0x00000002 in ?? ()
+#3  0x00000000 in ?? ()
+#4  0x400b6c5e in __lll_mutex_lock_wait () from /lib/tls/libpthread.so.0
+#5  0x400b3c1c in _L_mutex_lock_88 () from /lib/tls/libpthread.so.0
+#6  0x00000000 in ?? ()
+#7  0x00000000 in ?? ()
+#8  0x081c5e94 in __JCR_LIST__ ()
+#9  0x40f005c0 in ?? ()
+#10 0x0829aea8 in ?? ()
+#11 0x40e7a754 in ?? ()
+#12 0x080f370f in EnterCriticalSection (section=0x81c6940) at
+critical-sections.c:151
+#13 0x080f370f in EnterCriticalSection (section=0x81c693c) at
+critical-sections.c:151
+#14 0x080d0dd0 in mono_debugger_lock () at mono-debug-debugger.c:71
+#15 0x080cfa43 in mono_debug_add_method (method=0x829aea8,
+jit=0x40f005c0, domain=0x821af00) at mono-debug.c:365
+#16 0x0814d6da in mono_debug_close_method (cfg=0x835d138) at
+debug-mini.c:240
+#17 0x08124e4c in mini_method_compile (method=0x829aea8, opts=92555,
+domain=0x821af00, run_cctors=-4, compile_aot=-4, parts=0)
+    at mini.c:9156
+#18 0x08125f5e in mono_jit_compile_method_with_opt (method=0x829aea8,
+opt=Variable "opt" is not available.
+) at mini.c:9341
+#19 0x0809c06c in mono_compile_method (method=0x829aea8) at object.c:384
+#20 0x08150485 in x86_magic_trampoline (eax=-4, ecx=-4, edx=-4,
+esi=-4, edi=-4, ebx=-4, code=0x0, m=0x829aea8) at tramp-x86.c:85
+
+The other thread has:
+#0  0xffffe410 in ?? ()
+#1  0x410fe734 in ?? ()
+#2  0x00000002 in ?? ()
+#3  0x00000000 in ?? ()
+#4  0x400b6c5e in __lll_mutex_lock_wait () from /lib/tls/libpthread.so.0
+#5  0x400b3c1c in _L_mutex_lock_88 () from /lib/tls/libpthread.so.0
+#6  0x00000000 in ?? ()
+#7  0x00000000 in ?? ()
+#8  0x081c5e94 in __JCR_LIST__ ()
+#9  0x40f00b30 in ?? ()
+#10 0x08361978 in ?? ()
+#11 0x410fe754 in ?? ()
+#12 0x080f370f in EnterCriticalSection (section=0x81c6940) at
+critical-sections.c:151
+#13 0x080f370f in EnterCriticalSection (section=0x81c693c) at
+critical-sections.c:151
+#14 0x080d0dd0 in mono_debugger_lock () at mono-debug-debugger.c:71
+#15 0x080cfa43 in mono_debug_add_method (method=0x8361978,
+jit=0x40f00b30, domain=0x821af00) at mono-debug.c:365
+#16 0x0814d6da in mono_debug_close_method (cfg=0x83748c0) at
+debug-mini.c:240
+#17 0x08124e4c in mini_method_compile (method=0x8361978, opts=92555,
+domain=0x821af00, run_cctors=-4, compile_aot=-4, parts=0)
+    at mini.c:9156
+#18 0x08125f5e in mono_jit_compile_method_with_opt (method=0x8361978,
+opt=Variable "opt" is not available.
+) at mini.c:9341
+#19 0x0809c06c in mono_compile_method (method=0x8361978) at object.c:384
+#20 0x08150485 in x86_magic_trampoline (eax=-4, ecx=-4, edx=-4,
+esi=-4, edi=-4, ebx=-4, code=0x0, m=0x8361978) at tramp-x86.c:85
+
+The stack on a third thread has some garbage, but you can see
+something unusual:
+#184 0x401f7bb8 in
+__elf_set___libc_thread_subfreeres_element___rpc_thread_destroy__ ()
+from /lib/tls/libc.so.6
+#185 0x401f84c0 in __malloc_initialize_hook () from /lib/tls/libc.so.6
+#186 0x0843c6c8 in ?? ()
+#187 0x0843c6c8 in ?? ()
+#188 0xbfffe21c in ?? ()
+#189 0x400b3eb0 in pthread_mutex_unlock () from /lib/tls/libpthread.so.0
+
+Frame 184 which could just be noise at that point.
+