id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	os	architecture	failure	difficulty	testcase	blockedby	blocking	related
3923	internal error: throwTo: unrecognised why_blocked value (6.12.1)	jlouis		"Basically just a heads up that I saw ticket #2833 again:

{{{
HaskellTorrent: internal error: throwTo: unrecognised why_blocked value
         (GHC version 6.12.1 for x86_64_unknown_linux)
Please report this as a GHC bug: http://www.haskell.org/ghc/reportabug
Aborted
}}}
This is the first time it happens to me, and I make a *lot* of runs. When it happened I had lost all of the context of the running program, sadly, so I have no idea at where to dig. Is there any way I can help you with this? For my own reference, it is this commit from HaskellTorrent that produced the internal RTS error:

{{{
commit e7d2fcf771faca6bdd69112825a1281f8b993dfe
}}}

I have no reproducible test case for the bug at all either. But I am reporting the problem anyway. Output from the RTS:

{{{
jlouis@illithid:~/torrenttest$ ./HaskellTorrent +RTS --info
 [(""GHC RTS"", ""YES"")
 ,(""GHC version"", ""6.12.1"")
 ,(""RTS way"", ""rts_p"")
 ,(""Host platform"", ""x86_64-unknown-linux"")
 ,(""Host architecture"", ""x86_64"")
 ,(""Host OS"", ""linux"")
 ,(""Host vendor"", ""unknown"")
 ,(""Build platform"", ""x86_64-unknown-linux"")
 ,(""Build architecture"", ""x86_64"")
 ,(""Build OS"", ""linux"")
 ,(""Build vendor"", ""unknown"")
 ,(""Target platform"", ""x86_64-unknown-linux"")
 ,(""Target architecture"", ""x86_64"")
 ,(""Target OS"", ""linux"")
 ,(""Target vendor"", ""unknown"")
 ,(""Word size"", ""64"")
 ,(""Compiler unregisterised"", ""NO"")
 ,(""Tables next to code"", ""YES"")
 ]
}}}
"	bug	closed	normal	6.12.3	Runtime System	6.12.1	worksforme	throwTo		Linux	x86_64 (amd64)	Runtime crash