Date: Sun, 17 Jun 2001 13:12:41 -0700 (PDT) From: David Wolfskill <david@catwhisker.org> To: current@FreeBSD.ORG Subject: Re: panic for today -- dsp_clone+0xee after moused started Message-ID: <200106172012.f5HKCfr05698@bunrab.catwhisker.org> In-Reply-To: <200106171949.f5HJnY605482@bunrab.catwhisker.org>
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>Date: Sun, 17 Jun 2001 12:49:34 -0700 (PDT) >From: David Wolfskill <david@catwhisker.org> [Yes, I *do* talk (well, mumble) to myself.... dhw] >Now, back on 13 June, I had added another line to /etc/rc.devfs -- the >line symlinking /dev/dsp0 to /dev/dsp; here are the lines I've added: ># Setup DEVFS, ie permissions, links etc. ># >ln -fs /dev/ttyv0 /dev/vga >ln -fs /dev/sysmouse /dev/mouse >ln -fs /dev/mixer0 /dev/mixer >ln -fs /dev/dsp0 /dev/dsp >chmod a+r /dev/apm >I'll try removing/commenting that last "dsp" line in /etc/rc.devfs just >after sending this off.... Yup; that seemed to help considerably: dhcp-135[1] uname -a FreeBSD dhcp-135.catwhisker.org 5.0-CURRENT FreeBSD 5.0-CURRENT #36: Sun Jun 17 10:08:02 PDT 2001 root@dhcp-135.catwhisker.org:/common/C/obj/usr/src/sys/LAPTOP_30W i386 This response was slightly delayed by an opportunity to test background fsck, though: I had got that far, then tried play sounds/gong.au I see the following in /var/log/messages: Jun 17 12:57:18 localhost /boot/kernel/kernel: an0: Ethernet address: 00:40:96:32:19:a9 Jun 17 12:57:18 localhost pccardd[219]: an0: Cisco Systems (340 Series Wireless LAN Adapter) inserted. Jun 17 12:57:28 localhost dhclient: New IP Address (an0): 172.16.8.135 Jun 17 12:57:28 localhost dhclient: New Subnet Mask (an0): 255.255.255.0 Jun 17 12:57:28 localhost dhclient: New Broadcast Address (an0): 172.16.8.255 Jun 17 12:57:28 localhost dhclient: New Routers: 172.16.8.1 Jun 17 12:57:28 localhost dhclient: New Hostname: dhcp-135.catwhisker.org Jun 17 12:57:28 localhost pccardd[219]: pccardd started Jun 17 13:03:26 localhost /boot/kernel/kernel: Jun 17 13:03:26 localhost /boot/kernel/kernel: Jun 17 13:03:26 localhost /boot/kernel/kernel: Fatal trap 12: page fault while in kernel mode Jun 17 13:03:26 localhost /boot/kernel/kernel: fault virtual address = 0xc Jun 17 13:03:26 localhost /boot/kernel/kernel: fault code = supervisor read, page not present Jun 17 13:03:26 localhost /boot/kernel/kernel: instruction pointer = 0x8:0xc018fe1a Jun 17 13:03:26 localhost /boot/kernel/kernel: stack pointer = 0x10:0xce6adc44 Jun 17 13:03:26 localhost /boot/kernel/kernel: frame pointer = 0x10:0xce6adc60 Jun 17 13:03:26 localhost /boot/kernel/kernel: code segment = base 0x0, limit 0xfffff, type 0x1b Jun 17 13:03:26 localhost /boot/kernel/kernel: = DPL 0, pres 1, def32 1, gran 1 Jun 17 13:03:26 localhost /boot/kernel/kernel: processor eflags = interrupt enabled, resume, IOPL = 0 Jun 17 13:03:26 localhost /boot/kernel/kernel: current process = 684 (sox) Jun 17 13:03:26 localhost /boot/kernel/kernel: trap number = 12 Jun 17 13:03:26 localhost /boot/kernel/kernel: panic: page fault Jun 17 13:03:26 localhost /boot/kernel/kernel: Jun 17 13:03:26 localhost /boot/kernel/kernel: syncing disks... 14 14 panic: witness_restore: lock (sleep mutex) Giant not locked Jun 17 13:03:26 localhost /boot/kernel/kernel: Uptime: 5m18s Jun 17 13:03:26 localhost /boot/kernel/kernel: Jun 17 13:03:26 localhost /boot/kernel/kernel: dumping to dev ad0s3b, offset 1572992 Jun 17 13:03:26 localhost /boot/kernel/kernel: dump ata0: resetting devices .. panic: witness_save: lock (sleep mutex) Giant not locked Jun 17 13:03:26 localhost /boot/kernel/kernel: Uptime: 5m18s Jun 17 13:03:26 localhost /boot/kernel/kernel: Dump already in progress, bailing... Jun 17 13:03:26 localhost /boot/kernel/kernel: Automatic reboot in 15 seconds - press a key on the console to abort Jun 17 13:03:27 localhost /boot/kernel/kernel: Rebooting... Jun 17 13:03:27 localhost /boot/kernel/kernel: Copyright (c) 1992-2001 The FreeBSD Project. Jun 17 13:03:27 localhost /boot/kernel/kernel: Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 Jun 17 13:03:27 localhost /boot/kernel/kernel: The Regents of the University of California. All rights reserved. Jun 17 13:03:27 localhost /boot/kernel/kernel: FreeBSD 5.0-CURRENT #36: Sun Jun 17 10:08:02 PDT 2001 I think I'm going to send this off (and make sure the background fscks complete) before trying any more experiments. :-} Cheers, david -- David H. Wolfskill david@catwhisker.org As a computing professional, I believe it would be unethical for me to advise, recommend, or support the use (save possibly for personal amusement) of any product that is or depends on any Microsoft product. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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