[Mono-bugs] [Bug 332616] New: intermittent SIGSEGV between Sprawl levels

[bugzilla_noreply at novell.com]

https://bugzilla.novell.com/show_bug.cgi?id=332616

           Summary: intermittent SIGSEGV between Sprawl levels
           Product: Moonlight
           Version: 1_0
          Platform: Other
        OS/Version: SLED 10
            Status: NEW
          Severity: Normal
          Priority: P5 - None
         Component: engine
        AssignedTo: mono-bugs at ximian.com
        ReportedBy: spouliot at novell.com
         QAContact: mono-bugs at ximian.com
          Found By: ---


This happens from time to time (maybe 10%) but I never could duplicate this
under Valgrind :(

My guess is that we try to access an UIElement which doesn't exist anymore.

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread -1222662480 (LWP 15130)]
0x9ff4a057 in ?? ()
(gdb) bt
#0  0x9ff4a057 in ?? ()
#1  0xb73d62f5 in main_arena () from /lib/libc.so.6
#2  0xb3ed141b in UIElement::ComputeLocalTransform (this=0xc9fcdd0) at
uielement.cpp:225
#3  0xb3ea2d85 in process_dirty_elements () at dirty.cpp:102
#4  0xb3e99c85 in TimeManager::Tick (this=0x98d6e78) at clock.cpp:201
#5  0xb3e99d2d in TimeManager::tick_timeout (data=0x98d6e78) at clock.cpp:142
#6  0xb78ef1e6 in g_source_get_current_time () from
/opt/gnome/lib/libglib-2.0.so.0
#7  0xb78eeabd in g_main_context_dispatch () from
/opt/gnome/lib/libglib-2.0.so.0
#8  0xb78f1cbf in g_main_context_check () from /opt/gnome/lib/libglib-2.0.so.0
#9  0xb78f2069 in g_main_loop_run () from /opt/gnome/lib/libglib-2.0.so.0
#10 0xb7c20d04 in gtk_main () from /opt/gnome/lib/libgtk-x11-2.0.so.0
#11 0x081e8018 in CallQueryInterface<nsIFile, nsILocalFile> ()
#12 0x085b44e2 in nsCOMPtr<nsIUTF8StringEnumerator>::nsCOMPtr ()
#13 0x08085580 in nsXPTCStubBase::Stub229 ()
#14 0x089d9e50 in ?? ()
#15 0x088eafc8 in ?? ()
#16 0x00000000 in ?? ()


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