From owner-freebsd-stable Sun Mar 11 19:21:20 2001 Delivered-To: freebsd-stable@freebsd.org Received: from wall.polstra.com (rtrwan160.accessone.com [206.213.115.74]) by hub.freebsd.org (Postfix) with ESMTP id 7E1F337B718 for ; Sun, 11 Mar 2001 19:21:18 -0800 (PST) (envelope-from jdp@polstra.com) Received: from vashon.polstra.com (vashon.polstra.com [206.213.73.13]) by wall.polstra.com (8.11.1/8.11.1) with ESMTP id f2C3LIV83277 for ; Sun, 11 Mar 2001 19:21:18 -0800 (PST) (envelope-from jdp@polstra.com) Message-ID: X-Mailer: XFMail 1.3 [p0] on FreeBSD X-Priority: 3 (Normal) Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 8bit MIME-Version: 1.0 Date: Sun, 11 Mar 2001 19:21:17 -0800 (PST) Organization: Polstra & Co., Inc. From: John Polstra To: stable@freebsd.org Subject: DNS related sendmail hangs with 4.3-BETA kernel Sender: owner-freebsd-stable@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG OK, I'll admit right up front that I'm running a Jan. 30th userland with today's 4.3-BETA kernel. But I'm seeing some strange behavior that I wouldn't expect to be caused by that alone. Sendmail (and _only_ sendmail) hangs trying to use DNS to resolve addresses. The DNS calls eventually time out and fail, but it takes a long time. Other programs such as dig, host, telnet, and ftp all work fine. My same sendmail binary worked fine until I updated my kernel today. When it is hung, "ps" shows that it is waiting on "kqread". Any ideas what has happened? John To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message