bash hangs when using exec 2>...

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Configuration Information [Automatically generated, do not change]:
Machine: x86_64
OS: linux-gnu  
Compiler: gcc
Compilation CFLAGS:  -DPROGRAM='bash' -DCONF_HOSTTYPE='x86_64' -
DCONF_OSTYPE='linux-gnu' -DCONF_MACHTYPE='x86_64-pc-l$
uname output: Linux josua 3.13.0-46-generic #79-Ubuntu SMP Tue Mar 10 20:06:50 
UTC 2015 x86_64 x86_64 x86_64 GNU/Linux
Machine Type: x86_64-pc-linux-gnu

Bash Version: 4.3
Patch Level: 11  
Release Status: release

Description:
        exec hangs up when using "exec 2>SOMETHING". Just tested on Ubuntu 
14.04, Ubuntu 12.04, Debian7
        working when just using "exec 1>SOMETHING"

Repeat-By:
        using in a script for logging
        or just try it in bash or dash 

Fix:
        Dont't know how to fix it
        Just using the workaround with "PATH/SCRIPT 2>SOMETHING" which does 
not use exec