From owner-freebsd-current@FreeBSD.ORG Wed Aug 11 04:16:25 2004 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 277A916A4CE for ; Wed, 11 Aug 2004 04:16:25 +0000 (GMT) Received: from fledge.watson.org (fledge.watson.org [204.156.12.50]) by mx1.FreeBSD.org (Postfix) with ESMTP id D3D1943D41 for ; Wed, 11 Aug 2004 04:16:24 +0000 (GMT) (envelope-from robert@fledge.watson.org) Received: from fledge.watson.org (localhost [127.0.0.1]) by fledge.watson.org (8.12.11/8.12.11) with ESMTP id i7B4Enjq005144; Wed, 11 Aug 2004 00:14:50 -0400 (EDT) (envelope-from robert@fledge.watson.org) Received: from localhost (robert@localhost)i7B4EnUb005141; Wed, 11 Aug 2004 00:14:49 -0400 (EDT) (envelope-from robert@fledge.watson.org) Date: Wed, 11 Aug 2004 00:14:49 -0400 (EDT) From: Robert Watson X-Sender: robert@fledge.watson.org To: Jun Kuriyama In-Reply-To: <7mbrhiibby.wl@black.imgsrc.co.jp> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII cc: Current Subject: Re: Sleeping in "rip6_output" with the following non-sleepable locks held X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 11 Aug 2004 04:16:25 -0000 On Wed, 11 Aug 2004, Jun Kuriyama wrote: > This is today's -current on amd64 box: Hmm. There was a patch floating around for this based on my suggestion of converting this to an M_DONTWAIT and then handling the error case, but I don't seem to be able to find it in my mailbox. Do you have a copy? Robert N M Watson FreeBSD Core Team, TrustedBSD Projects robert@fledge.watson.org Principal Research Scientist, McAfee Research > > Sleeping in "rip6_output" with the following non-sleepable locks held: > exclusive sleep mutex inp (raw6inp) r = 0 (0xffffff002f11f0e8) locked @ netinet6/raw_ip6.c:347 > exclusive sleep mutex rip r = 0 (0xffffffff807cbf48) locked @ netinet6/raw_ip6.c:745 > KDB: stack backtrace: > witness_warn() at witness_warn+0x2eb > rip6_output() at rip6_output+0x1d2 > rip6_send() at rip6_send+0xc1 > sosend() at sosend+0x654 > kern_sendit() at kern_sendit+0xf4 > sendit() at sendit+0x5f > sendmsg() at sendmsg+0x87 > syscall() at syscall+0x4c3 > Xfast_syscall() at Xfast_syscall+0xa8 > --- syscall (28, FreeBSD ELF64, sendmsg), rip = 0x20068c380, rsp = 0x7fffffffed78, rbp = 0x1 --- > > > -- > Jun Kuriyama // IMG SRC, Inc. > // FreeBSD Project > _______________________________________________ > freebsd-current@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org" >