I've compiled and installed the new Bash 4.2 in a container. When I try to get access from the physical server I get:
hoefnix2:~# vzctl enter 50
Indeed, no errors, but also no prompt from the container. When I revert to Bash 4.1 and patchlevel 009 everything works again. From a different console on the physical server or from a SSH login in the virtual server I can see that in the container Bash is started and that there is a pts. However after that point it freezes and a Ctrl-c gives back the prompt on the physical server.
Any suggestions are appreciated...