Date: Wed, 10 Aug 2011 21:52:30 GMT From: Robert Millan <rmh@debian.org> To: freebsd-gnats-submit@FreeBSD.org Subject: kern/159663: sockets don't work though nullfs mounts Message-ID: <201108102152.p7ALqUl4075207@red.freebsd.org> Resent-Message-ID: <201108102200.p7AM0On3026324@freefall.freebsd.org>
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>Number: 159663 >Category: kern >Synopsis: sockets don't work though nullfs mounts >Confidential: no >Severity: non-critical >Priority: low >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Wed Aug 10 22:00:23 UTC 2011 >Closed-Date: >Last-Modified: >Originator: Robert Millan >Release: FreeBSD 8.1 >Organization: >Environment: GNU/kFreeBSD thorin 8.1-1-amd64 #0 Wed Aug 10 13:58:08 CEST 2011 x86_64 amd64 AMD Athlon(tm) 64 X2 Dual Core Processor 3800+ GNU/kFreeBSD >Description: When mounting a filesystem that contains a socket with nullfs, a new instance of the socket is generated. Processes listening on one instance of this socket do not respond to connect() requests on the other instance. >How-To-Repeat: $ mkdir a b $ ./server a/sock & [1] 2093 $ ./client a/sock MESSAGE FROM CLIENT: hello from a client MESSAGE FROM SERVER: hello from the server $ sudo mount -t nullfs a b $ ./client b/sock connect() failed >Fix: >Release-Note: >Audit-Trail: >Unformatted:
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