From owner-freebsd-current@FreeBSD.ORG Wed Apr 23 06:27:07 2008 Return-Path: Delivered-To: current@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 0D426106566B for ; Wed, 23 Apr 2008 06:27:07 +0000 (UTC) (envelope-from infofarmer@FreeBSD.org) Received: from heka.cenkes.org (heka.cenkes.org [208.79.80.110]) by mx1.freebsd.org (Postfix) with ESMTP id F0D8E8FC15 for ; Wed, 23 Apr 2008 06:27:06 +0000 (UTC) (envelope-from infofarmer@FreeBSD.org) Received: from amilo.cenkes.org (ppp85-140-149-88.pppoe.mtu-net.ru [85.140.149.88]) (Authenticated sender: sat) by heka.cenkes.org (Postfix) with ESMTPSA id DDEE9242F842 for ; Wed, 23 Apr 2008 10:11:27 +0400 (MSD) Date: Wed, 23 Apr 2008 10:11:23 +0400 From: Andrew Pantyukhin To: current@FreeBSD.org Message-ID: <20080423061116.GA1455@amilo.cenkes.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-OS: FreeBSD 8.0-CURRENT amd64 User-Agent: Mutt/1.5.17 (2007-11-01) Cc: Subject: regression (between Apr 16-23) panic in swi4 clock sio X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: infofarmer@FreeBSD.org List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 23 Apr 2008 06:27:07 -0000 Transcribed manually, expect typos. Fairly reproducible, please request further info if necessary. ========================================================== ... rl0: link state changed to DOWN rl0: flags ... status: no carrier enc0: ... ... net.inet6.ip6.forwarding: 0 -> 0 net.inet6.ip6.accept rtadv: 1 -> 1 checking if rl0 is ready... rl0 is tentative Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read instruction, page not present instruction pointer = 0x8:0x0 stack pointer = 0x10:0xffffffffab465690 frame pointer = 0x10:0xffffffffab465720 code segment = base 0x0, limit 0xffff, type 0x1b = DPL 0, pres 1, long 1, det32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 12 (swi4: clos sio) [thread pid 12 tid 100005] Stopped at 0: *** error reading from address 0 *** db> bt Tracing pid 12 tid 100005 td 0xffffff00010ed000 uart_z8530_class() at 0 ip6_output() at ip6_output+0x1562 nd6_ns_output() at nd6_ns_output+0x3de nd6_dad_timer() at nd6_dad_timer+0x29a softclock() at softclock+0x2ff ithread_loop() at ithread_loop+0x180 fork_exit() at fork_exit+0x1ff fork_trampoline() at fork_trampoline+0xe --- trap 0, rip = 0, rsp = 0xffffffffab465d30, rbp = 0 --- db> ps pid ppid pgrp uid state wmesg wchan cmd 545 528 28 0 S+ select 0xffffff0001712750 rtsol 527 28 28 0 S+ wait 0xffffff00012cc440 sh ... 10005 Run CPU 0 [swi4: clock sio] ... 10003 Run CPU 1 [idle: cpu1] ========================================================== include GENERIC ident AMILO nooption SCHED_4BSD option SCHED_ULE nooption INVARIANTS nooption INVARIANT_SUPPORT nooption WITNESS nooption WITNESS_SKIPSPIN nodevice umass device atausb option IPSEC option IPSEC_FILTERTUNNEL device crypto device cryptodev device enc option IPFIREWALL option IPFIREWALL_FORWARD option IPFIREWALL_NAT option IPFIREWALL_DEFAULT_TO_ACCEPT option LIBALIAS option COMPAT_LINUX32 option QUOTA ========================================================== KERNCONF= AMILO CFLAGS+= -DMALLOC_PRODUCTION ... ========================================================== export LANG=en_US.UTF-8 MM_CHARSET=UTF-8 hostname="amilo.cenkes.org" defaultrouter="192.168.18.33" ifconfig_lo0_alias0="inet 127.0.0.2/32" ifconfig_ath0="down" ifconfig_rl0="inet 192.168.18.68/24" sendmail_enable="NONE" sshd_enable="YES" linux_enable="YES" moused_nondefault_enable="YES" moused_enable="YES" ftpd_enable="YES" gateway_enable="YES" background_fsck="NO" fsck_y_enable="YES" xfs_enable="YES" ntpd_enable="YES" kqemu_enable="YES" nfs_server_enable="YES" nfs_client_enable="YES" rpcbind_enable="YES" mountd_enable="YES" nfsd_enable="YES" ipv6_enable="YES" ipv6_network_interfaces="rl0" firewall_enable="YES" firewall_type="/root/ipfw.rules" rtsol_flags="-d" powerd_enable="YES" ... ==========================================================