GC abort

My program just encountered the following:

Server: internal error: evacuate: strange closure type 23868
   (GHC version 6.6 for i386_apple_darwin)
   Please report this as a GHC bug:  http://www.haskell.org/ghc/reportabug
Abort trap

It was using 6.6.1, with only standard libraries + HaXml + Http.

The code makes heavy use of ByteString, but apart from that, all the structures are pure Haskell.

I can arrange a repro, but given that it is commercial code, it will require an NDA, and the input data to trigger the problem is quite large.

cheers, Tom

Trac metadata

Trac field	Value
Version	6.6.1
Type	Bug
TypeOfFailure	OtherFailure
Priority	normal
Resolution	Unresolved
Component	Compiler
Test case
Differential revisions
BlockedBy
Related
Blocking
CC
Operating system	Unknown
Architecture	Unknown