[Mono-bugs] [Bug 76841][Nor] Changed - some sort of race can crash the runtime at start-up

bugzilla-daemon at bugzilla.ximian.com bugzilla-daemon at bugzilla.ximian.com
Mon Dec 5 20:38:28 EST 2005


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Changed by trow at ximian.com.

http://bugzilla.ximian.com/show_bug.cgi?id=76841

--- shadow/76841	2005-11-29 17:56:34.000000000 -0500
+++ shadow/76841.tmp.911	2005-12-05 20:38:28.000000000 -0500
@@ -69,6 +69,39 @@
 thing that is crashing is a process spawned from another process
 spawned from another process, debugging is a bit awkward...
 
 ------- Additional Comments From gonzalo at ximian.com  2005-11-29 17:56 -------
 May be I'm stating something obvious but what about 'ulimit -c blah'
 and then using the core file?
+
+------- Additional Comments From trow at ximian.com  2005-12-05 20:38 -------
+If there something I could do to produce a more useful backtrace, just
+let me know.
+
+(gdb) thread apply all bt
+
+Thread 2 (process 7160):
+#0  0x00210202 in ?? ()
+Cannot access memory at address 0x20696863
+
+Thread 1 (process 7158):
+#0  0xffffe410 in __kernel_vsyscall ()
+#1  0x40148541 in raise () from /lib/tls/libc.so.6
+#2  0x40149dbb in abort () from /lib/tls/libc.so.6
+#3  0x0814722b in mono_handle_native_sigsegv ()
+#4  0x081354cf in mono_codegen ()
+#5  <signal handler called>
+#6  0x080fe00e in mono_pthread_key_for_tls ()
+#7  0x080fc552 in mono_pthread_key_for_tls ()
+#8  0x08102a66 in mono_once ()
+#9  0x080fc68c in mono_pthread_key_for_tls ()
+#10 0x080daec9 in mono_runtime_init ()
+#11 0x08136431 in mono_codegen ()
+#12 0x0805ce94 in mono_main ()
+#13 0x0805bf3b in ?? ()
+#14 0x00000008 in ?? ()
+#15 0xbfde2764 in ?? ()
+#16 0xbfde2738 in ?? ()
+#17 0x40135ea0 in __libc_start_main () from /lib/tls/libc.so.6
+#18 0x40135ea0 in __libc_start_main () from /lib/tls/libc.so.6
+#19 0x0805be91 in ?? ()
+


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