Re: [Ikvm-developers] Crash in OpenJDK native method

[Jeroen F. <je...@su...>]

Hi Michael,

That's the .NET stack trace (which only includes the part from the last rethrow site), the Java stack trace will have the real location of the exception.

My guess is that this is caused by a heap corruption (not IKVM related).

Regards,
Jeroen

> -----Original Message-----
> From: Michael Kay [mailto:mi...@sa...]
> Sent: Tuesday, April 30, 2013 10:02
> To: ikv...@li...
> Subject: Re: [Ikvm-developers] Crash in OpenJDK native method
> 
> Does the stack trace posted on the plan.io site help?
> 
> Message: Index was outside the bounds of the array.
>  3
>  4   at java.security.AccessController.doPrivileged(Object ,
> AccessControlContext , CallerID )
>  5   at java.security.AccessController.doPrivileged(PrivilegedAction
> action, CallerID )
>  6   at sun.util.resources.LocaleData.getBundle(String , Locale )
>  7   at sun.util.resources.LocaleData.getCalendarData(Locale locale)
>  8   at java.util.Calendar.setWeekCountData(Locale )
>  9   at java.util.Calendar..ctor(TimeZone zone, Locale aLocale)
> 10   at java.util.GregorianCalendar..ctor(TimeZone zone, Locale aLocale)
> 11   at java.util.GregorianCalendar..ctor()
> 12   at net.sf.saxon.value.DateTimeValue.getCurrentDateTime(XPathContext
> context)
> 13   at net.sf.saxon.style.UseWhenFilter..ctor(Receiver next)
> 14   at net.sf.saxon.PreparedStylesheet.loadStylesheetModule(Source
> styleSource)
> 15   at net.sf.saxon.PreparedStylesheet.prepare(Source styleSource)
> 16   at net.sf.saxon.TransformerFactoryImpl.newTemplates(Source source,
> CompilerInfo info)
> 17   at Saxon.Api.XsltCompiler.Compile(TextReader input)
> 18   at HCIM.DataFilter.DataRestrictionFilter.Filter(XmlDocument
> toFilter)
> 19   at HCIM.Messaging.MessagingBase.run(XmlNode node)
> 20
> If not, any suggestions as to how to get the diagnostics needed?
> 
> 
> Note also the user's observation that after an IIS restart, the problem
> only occurred again after 47 minutes running.
> 
> 
> All that Saxon is doing is getting the current date and time by calling
> new GregorianCalendar(), but behind the scenes there would appear to be
> some kind of problem with access to Locale data.
> 
> 
> Michael Kay
> Saxonica
> 
> 
> On 29 Apr 2013, at 20:11, Michael Kay wrote:
> 
> 
> 	A Saxon user has reported a problem here:
> 
> 	https://saxonica.plan.io/boards/3/topics/5612?r=5614
> 
> 	which manifests itself as an index out of bounds exception in
> ,java.security.AccessController.doPrivileged
> 
> 	 which appears to be a native method.
> 
> 	This is with Saxon 9.4.0.2, which is built using ikvm-0.46.0.2
> 
> 	It's failing one one of their servers and not others, so it must
> depend on something in the .NET configuration.
> 
> 	Any insights gratefully received!
> 
> 	Michael Kay
> 	Saxonica
> 
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