From owner-freebsd-bugs@FreeBSD.ORG Sun Nov 23 19:48:09 2014 Return-Path: Delivered-To: freebsd-bugs@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id A99BBFED for ; Sun, 23 Nov 2014 19:48:09 +0000 (UTC) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 91122D4E for ; Sun, 23 Nov 2014 19:48:09 +0000 (UTC) Received: from bugs.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.14.9/8.14.9) with ESMTP id sANJm9vV082374 for ; Sun, 23 Nov 2014 19:48:09 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 194513] zfs recv hangs in state kmem arena Date: Sun, 23 Nov 2014 19:48:09 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 10.0-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: james-freebug@jrv.org X-Bugzilla-Status: In Progress X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: freebsd-bugs@FreeBSD.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: attachments.created Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 23 Nov 2014 19:48:09 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=194513 --- Comment #6 from James Van Artsdalen --- Created attachment 149753 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=149753&action=edit zpool history hang kgdb bt Attached is a kgdb bt of the "zpool history" thread. The alloc that hung is for just over 10 MB. The system (32GB RAM) had been idle but daily periodic was running when it hung on "kmem arena". -- You are receiving this mail because: You are the assignee for the bug.