==13108== valgrind-20020227, a memory error detector for x86 GNU/Linux.
==13108== Copyright (C) 2000-2002, and GNU GPL'd, by Julian Seward.
==13108== For more details, rerun with: -v
==13108== 
++13108++ deliver signal 1 immediately: BEGIN
==13108== 
==13108== Valgrind detected that your program requires
==13108== the following unimplemented functionality:
==13108==    handling signal whilst client blocked in syscall: handler calls malloc (et al)
==13108== This may be because the functionality is hard to implement,
==13108== or because no reasonable program would behave this way,
==13108== or because nobody has yet needed it.  In any case, let me know
==13108== (jseward@acm.org) and/or try to work around the problem, if you can.
==13108== 
==13108== Valgrind has to exit now.  Sorry.  Bye!
==13108== 
