bin/47685: atf test fails to timeout

[martin%NetBSD.org@localhost]

>Number:         47685
>Category:       bin
>Synopsis:       atf test fails to timeout
>Confidential:   no
>Severity:       critical
>Priority:       high
>Responsible:    bin-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Fri Mar 22 14:30:01 +0000 2013
>Originator:     Martin Husemann
>Release:        NetBSD 6.99.18
>Organization:
The NetBSD Foundation, Inc.
>Environment:
System: NetBSD thirdstage.duskware.de 6.99.18 NetBSD 6.99.18 (MODULAR) #65: Fri 
Mar 22 13:30:04 CET 2013 
martin%night-porter.duskware.de@localhost:/usr/src/sys/arch/sparc64/compile/MODULAR
 sparc64
Architecture: sparc64
Machine: sparc64
>Description:

Todays test run on SMP sparc64 hardware does not complete.

lib/libc/sys/t_pipe (227/561): 1 test cases
    pipe_restart: [2.037220s] Passed.
[2.038290s]

lib/libc/sys/t_pipe2 (228/561): 6 test cases
    pipe2_basic: [0.013814s] Passed.
    pipe2_cloexec: [0.012803s] Passed.
    pipe2_consume: 

and then it hangs there indefinitely.

However, ps tells me the test program is gone - partly:

 5955 ?      Z    0:00.00 (t_pipe2)


>How-To-Repeat:
Dunno if it is repeatable yet.

>Fix:
n/a