From owner-freebsd-sparc64@FreeBSD.ORG Sun Feb 1 02:50:34 2004 Return-Path: Delivered-To: freebsd-sparc64@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id C086016A4CE for ; Sun, 1 Feb 2004 02:50:34 -0800 (PST) Received: from obsecurity.dyndns.org (adsl-67-119-53-122.dsl.lsan03.pacbell.net [67.119.53.122]) by mx1.FreeBSD.org (Postfix) with ESMTP id 783A943D41 for ; Sun, 1 Feb 2004 02:50:33 -0800 (PST) (envelope-from kris@obsecurity.org) Received: by obsecurity.dyndns.org (Postfix, from userid 1000) id A1E4866E32; Sun, 1 Feb 2004 02:50:32 -0800 (PST) Date: Sun, 1 Feb 2004 02:50:32 -0800 From: Kris Kennaway To: sparc64@FreeBSD.org Message-ID: <20040201105032.GA17856@xor.obsecurity.org> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="5mCyUwZo2JvN/JJP" Content-Disposition: inline User-Agent: Mutt/1.4.1i Subject: "panic: trap: fast data access mmu miss" on 5.2-C X-BeenThere: freebsd-sparc64@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Porting FreeBSD to the Sparc List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 01 Feb 2004 10:50:34 -0000 --5mCyUwZo2JvN/JJP Content-Type: text/plain; charset=us-ascii Content-Disposition: inline I updated the sparc64 package clients to 5.2-CURRENT 2 days ago, and one of them panicked today: panic: trap: fast data access mmu miss at line 364 in file /var/portbuild/sparc64/src-client/sys/sparc64/sparc64/trap.c cpuid = 0; Debugger("panic") Stopped at Debugger+0x1c: ta %xcc, 1 db> trace __panic() at __panic+0x17c trap() at trap+0x3f0 -- fast data access mmu miss tar=0x4410000000 %o7=0xc005e34c -- db_read_bytes() at db_read_bytes+0x1c db_stack_trace_cmd() at db_stack_trace_cmd+0x1cc db_print_backtrace() at db_print_backtrace+0x18 backtrace() at backtrace+0x10 witness_checkorder() at witness_checkorder+0x6b0 _mtx_lock_flags() at _mtx_lock_flags+0x84 obj_alloc() at obj_alloc+0x1c slab_zalloc() at slab_zalloc+0x98 uma_zone_slab() at uma_zone_slab+0xe8 uma_zalloc_internal() at uma_zalloc_internal+0x24 uma_zalloc_arg() at uma_zalloc_arg+0x39c swp_pager_meta_build() at swp_pager_meta_build+0x104 swap_pager_putpages() at swap_pager_putpages+0x2f8 default_pager_putpages() at default_pager_putpages+0x1c vm_pageout_flush() at vm_pageout_flush+0x15c vm_pageout_clean() at vm_pageout_clean+0x324 vm_pageout_scan() at vm_pageout_scan+0x708 vm_pageout() at vm_pageout+0x404 fork_exit() at fork_exit+0x8c fork_trampoline() at fork_trampoline+0x8 ofw_pci_default_intr_pending() at ofw_pci_default_intr_pending+0x38 panic: trap: fast data access mmu miss at line 364 in file /var/portbuild/sparc64/src-client/sys/sparc64/sparc64/trap.ccpuid = 0; Debugger("panic") Stopped at Debugger+0x1c: ta %xcc, 1 db> --5mCyUwZo2JvN/JJP Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.4 (FreeBSD) iD8DBQFAHNn4Wry0BWjoQKURAt5mAKDRUmitHGJ8YXYkmH3wulrkcwoEyQCdHZOl J/C6Nb2+VYfZor/H4i3Ztss= =gUI/ -----END PGP SIGNATURE----- --5mCyUwZo2JvN/JJP--