From owner-freebsd-sparc64@FreeBSD.ORG Sat May 10 21:38:29 2014 Return-Path: Delivered-To: freebsd-sparc64@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 0A5B1286 for ; Sat, 10 May 2014 21:38:29 +0000 (UTC) Received: from darkthrone.kvedulv.de (darkthrone.kvedulv.de [IPv6:2001:1578:400:101::2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "darkthrone.kvedulv.de", Issuer "Gandi Standard SSL CA" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id C2081CE5 for ; Sat, 10 May 2014 21:38:28 +0000 (UTC) Received: by darkthrone.kvedulv.de (Postfix, from userid 666) id 0356884C; Sat, 10 May 2014 23:38:24 +0200 (CEST) Date: Sat, 10 May 2014 23:38:24 +0200 From: Michael Moll To: freebsd-sparc64@freebsd.org Subject: panic on fresh -CURRENT Message-ID: <20140510213824.GA23740@darkthrone.kvedulv.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.23 (2014-03-12) X-BeenThere: freebsd-sparc64@freebsd.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Porting FreeBSD to the Sparc List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 10 May 2014 21:38:29 -0000 Hi, I just got that panic with r265844 on a Fujitsu Primepower 250. panic: vm_page_free: freeing wired page 0xfffff800fc480870 cpuid = 0 KDB: stack backtrace: panic() at panic+0x1d4 vm_page_free_toq() at vm_page_free_toq+0xa0 vm_page_free_zero() at vm_page_free_zero+0x10 pmap_release() at pmap_release+0xe4 vmspace_exit() at vmspace_exit+0x104 exit1() at exit1+0x6d4 sys_sys_exit() at sys_sys_exit+0x10 syscall() at syscall+0x320 -- syscall (1, FreeBSD ELF64, sys_sys_exit) %o7=0x403d2d8c -- userland() at 0x404ada28 user trace: trap %o7=0x403d2d8c pc 0x404ada28, sp 0x7fdffffebc1 panic: trap: fast data access mmu miss (kernel) cpuid = 0 KDB: enter: panic [ thread pid 12340 tid 100513 ] Stopped at kdb_enter+0x80: ta %xcc, 1 db> Is this a known problem or is my hardware going bad? Regards -- Michael Moll