Emacs hangs with 100pc CPU during query-replace

[Thorsten Jolitz]

Hi List, 

I cannot reproduce it with emacs -Q nor give a MWE (unfortunately), but
it happened several times now:

when trying to query replace the name of an Org-mode headline property
in a small Org file Emacs hangs with 100pc CPU after just typing SPACE
(accept) a few times and I get something like this when trying to
interrupt:

,----
| [tj@arch ~]$ fg
| em
| Auto-save? (y or n) y
| Auto-save done
| Abort (and dump core)? (y or n) y
| Fatal error 6: Aborted
| Backtrace:
| emacs[0x4fae93]
| emacs[0x4e094e]
| emacs[0x4faed3]
| emacs[0x4e353e]
| emacs[0x4faabd]
| /usr/lib/libpthread.so.0(+0xf4b0)[0x7f4079de14b0]
| emacs[0x5585f6]
| emacs[0x55ab32]
| emacs[0x554025]
| emacs[0x5899db]
| emacs[0x553b7f]
`----

maybe this info is useful for somebody ...

PS

GNU Emacs 24.3.1 (x86_64-unknown-linux-gnu, GTK+ Version 3.12.2)
 of 2014-06-11 on var-lib-archbuild-staging-x86_64-jgc

-- 
cheers,
Thorsten