bin/94892: rpc.lockd does not interoperate with Solaris 10 under valgrind

[Stephen Hurd]

>Number:         94892
>Category:       bin
>Synopsis:       rpc.lockd does not interoperate with Solaris 10 under valgrind
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Fri Mar 24 02:20:14 GMT 2006
>Closed-Date:
>Last-Modified:
>Originator:     Stephen Hurd
>Release:        6.0-STABLE  Sun Nov 20 12:45:37 CST 2005
>Organization:
>Environment:
FreeBSD server.hurd.local 6.0-STABLE FreeBSD 6.0-STABLE #2: Sun Nov 20 12:45:37 CST 2005     admin at server.hurd.local:/usr/src/sys/i386/compile/SERVER  i386
>Description:
When running a multithreaded program under valgrind which makes heavy use of file locking, valgrind will hang in the lockd state and be unkillable.  This does not seem to be related to bin/80389 as reverting lock_proc.c to 1.17 does not work around the problem.  NO_INET6 was set true for the world/kernel build.  This is occuring on an SMP system.
>How-To-Repeat:
Run a debug build of Synchronet (http://www.synchro.net/) under valgrind on an NFS exported filesystem from a Solaris 10 box.
>Fix:

>Release-Note:
>Audit-Trail:
>Unformatted: