From owner-freebsd-current@FreeBSD.ORG Mon Nov 6 19:51:18 2006 Return-Path: X-Original-To: current@FreeBSD.org 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 4AF5616A4B3 for ; Mon, 6 Nov 2006 19:51:18 +0000 (UTC) (envelope-from kris@obsecurity.org) Received: from elvis.mu.org (elvis.mu.org [192.203.228.196]) by mx1.FreeBSD.org (Postfix) with ESMTP id CE17B43D5E for ; Mon, 6 Nov 2006 19:51:17 +0000 (GMT) (envelope-from kris@obsecurity.org) Received: from obsecurity.dyndns.org (elvis.mu.org [192.203.228.196]) by elvis.mu.org (Postfix) with ESMTP id AF0671A3C19 for ; Mon, 6 Nov 2006 11:51:17 -0800 (PST) Received: by obsecurity.dyndns.org (Postfix, from userid 1000) id 16D9251449; Mon, 6 Nov 2006 14:51:10 -0500 (EST) Date: Mon, 6 Nov 2006 14:51:09 -0500 From: Kris Kennaway To: current@FreeBSD.org Message-ID: <20061106195109.GA41461@xor.obsecurity.org> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="G4iJoqBmSsgzjUCe" Content-Disposition: inline User-Agent: Mutt/1.4.2.2i Cc: Subject: "panic: uma_small_alloc: free page still has mappings!" on sparc X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 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: Mon, 06 Nov 2006 19:51:18 -0000 --G4iJoqBmSsgzjUCe Content-Type: text/plain; charset=us-ascii Content-Disposition: inline I got this on a 12 CPU sparc64 running 7.0 from a week or so ago: panic: uma_small_alloc: free page still has mappings! panic() at panic+0x164 uma_small_alloc() at uma_small_alloc+0x9c slab_zalloc() at slab_zalloc+0x98 uma_zone_slab() at uma_zone_slab+0x1ac uma_zalloc_bucket() at uma_zalloc_bucket+0x1b4 uma_zalloc_arg() at uma_zalloc_arg+0x398 malloc() at malloc+0xf0 sigacts_alloc() at sigacts_alloc+0x10 fork1() at fork1+0x708 fork() at fork+0x10 syscall() at syscall+0x2a0 -- syscall (2, FreeBSD ELF64, fork) %o7=0x110460 -- Any ideas? Kris --G4iJoqBmSsgzjUCe Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.5 (FreeBSD) iD8DBQFFT5ItWry0BWjoQKURAiKnAKCCwCaeXC/3ej05PCMSFJsX3xcSkgCeMGgz fIqljxeEoeqFVzDy+68GDjA= =XjFh -----END PGP SIGNATURE----- --G4iJoqBmSsgzjUCe--