From owner-freebsd-current@FreeBSD.ORG Thu Sep 28 18:00:39 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 B272916A561 for ; Thu, 28 Sep 2006 18:00:39 +0000 (UTC) (envelope-from mb@imp.ch) Received: from pop.imp.ch (mx2.imp.ch [157.161.9.17]) by mx1.FreeBSD.org (Postfix) with ESMTP id 5951C43D8A for ; Thu, 28 Sep 2006 18:00:15 +0000 (GMT) (envelope-from mb@imp.ch) Received: from godot.imp.ch (godot.imp.ch [157.161.4.8]) by pop.imp.ch (8.13.8/8.13.8/Submit_imp) with ESMTP id k8SI0C20078571 for ; Thu, 28 Sep 2006 20:00:13 +0200 (CEST) (envelope-from mb@imp.ch) Date: Thu, 28 Sep 2006 20:00:12 +0200 (CEST) From: Martin Blapp To: current@freebsd.org Message-ID: <20060928195536.Y91466@godot.imp.ch> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed X-Scanned-By: MIMEDefang 2.57 on 157.161.9.65 Cc: Subject: CURRENT unusable again, too many panics 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: Thu, 28 Sep 2006 18:00:39 -0000 Hi all, In 9 from 10 boots I get the panic below. If I remove everything from /tmp/vi.recover the box is bootable again. It looks like vi.recover triggers a bug in the vm_system. Anybody has some idea ? A kernel from June works fine. RELENG_6 works fine. A fresh kernel from today shows: Unread portion of the kernel message buffer: <118>Configuring syscons: <118> keymap panic: vm_page_free_toq: freeing mapped page 0xc2eb1eb8 cpuid = 0 KDB: enter: panic panic: from debugger cpuid = 0 Uptime: 42s Physical memory: 2035 MB Dumping 78 MB: 63 47 31 15 (kgdb) where #0 doadump () at pcpu.h:166 #1 0xc06a15b0 in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:409 #2 0xc06a18c5 in panic (fmt=0xc08e884b "from debugger") at /usr/src/sys/kern/kern_shutdown.c:565 #3 0xc0475ee6 in db_panic (addr=-1066666149, have_addr=0, count=-1, modif=0xe539d7c8 "") at /usr/src/sys/ddb/db_command.c:428 #4 0xc0475e7f in db_command (last_cmdp=0xc09fc3e4, cmd_table=0x0) at /usr/src/sys/ddb/db_command.c:396 #5 0xc0475f3a in db_command_loop () at /usr/src/sys/ddb/db_command.c:448 #6 0xc0477b39 in db_trap (type=3, code=0) at /usr/src/sys/ddb/db_main.c:221 #7 0xc06bfa34 in kdb_trap (type=3, code=0, tf=0xe539d958) at /usr/src/sys/kern/subr_kdb.c:502 #8 0xc08a0fb4 in trap (frame= {tf_fs = -449249272, tf_es = -1066663896, tf_ds = -1064173528, tf_edi = -1064023194, tf_esi = 1, tf_ebp = -449193576, tf_isp = -449193596, tf_ebx = -449193532, tf_edx = 0, tf_ecx = -1052561408, tf_eax = 18, tf_trapno = 3, tf_err = 0, tf_eip = -1066666149, tf_cs = 32, tf_eflags = 642, tf_esp = -449193544, tf_ss = -1066788745}) at /usr/src/sys/i386/i386/trap.c:620 #9 0xc088be3a in calltrap () at /usr/src/sys/i386/i386/exception.s:138 #10 0xc06bf75b in kdb_enter (msg=0x12
) at cpufunc.h:60 #11 0xc06a1877 in panic (fmt=0xc0944b66 "vm_page_free_toq: freeing mapped page %p") at /usr/src/sys/kern/kern_shutdown.c:549 #12 0xc0805402 in vm_page_free_toq (m=0xc2eb1eb8) at /usr/src/sys/vm/vm_page.c:1087 #13 0xc08048e1 in vm_page_free (m=0xc2eb1eb8) at /usr/src/sys/vm/vm_page.c:470 #14 0xc08020ad in vm_object_terminate (object=0xc53a2a50) at /usr/src/sys/vm/vm_object.c:657 #15 0xc0801f85 in vm_object_deallocate (object=0xc53a2a50) at /usr/src/sys/vm/vm_object.c:590 #16 0xc07feb4c in vm_map_entry_delete (map=0xc14650a8, entry=0xc53750cc) at /usr/src/sys/vm/vm_map.c:2283 #17 0xc07fec80 in vm_map_delete (map=0xc14650a8, start=3242610856, end=3792687104) at /usr/src/sys/vm/vm_map.c:2372 #18 0xc07fc3a8 in kmem_free_wakeup (map=0xc14650a8, addr=3792416768, size=18) at /usr/src/sys/vm/vm_kern.c:467 #19 0xc0689126 in exec_free_args (args=0xe539dc60) at /usr/src/sys/kern/kern_exec.c:1055 #20 0xc0688ad7 in do_execve (td=0xc50fdd80, args=0xe539dc60, mac_p=0x0) at /usr/src/sys/kern/kern_exec.c:795 #21 0xc0687ee0 in kern_execve (td=0xc50fdd80, args=0xe539dc60, mac_p=0x0) at /usr/src/sys/kern/kern_exec.c:258 #22 0xc0687e4b in execve (td=0xc50fdd80, uap=0x12) at /usr/src/sys/kern/kern_exec.c:188 #23 0xc08a1802 in syscall (frame= {tf_fs = 59, tf_es = 59, tf_ds = 59, tf_edi = 0, tf_esi = 0, tf_ebp = 0, tf_isp = 0, tf_ebx = 0, tf_edx = 0, tf_ecx = 0, tf_eax = 0, tf_trapno = 0, tf_err = 0, tf_eip = 671410388, tf_cs = 51, tf_eflags = 514, tf_esp = -1077940784, tf_ss = 59}) at /usr/src/sys/i386/i386/trap.c:1006 #24 0xc088be8f in Xint0x80_syscall () at /usr/src/sys/i386/i386/exception.s:191 Martin Blapp, ------------------------------------------------------------------ ImproWare AG, UNIXSP & ISP, Zurlindenstrasse 29, 4133 Pratteln, CH Phone: +41 61 826 93 00 Fax: +41 61 826 93 01 PGP: PGP Fingerprint: B434 53FC C87C FE7B 0A18 B84C 8686 EF22 D300 551E ------------------------------------------------------------------