Date: Sat, 19 Aug 2000 05:53:33 +0200 From: Robert Drehmel <robd@gmx.net> To: Poul-Henning Kamp <phk@freebsd.org> Cc: current@FreeBSD.ORG Subject: Re: PATCH: devfs mkIII test & review please. Message-ID: <399E04BD.3AEF6B31@gmx.net> References: <84513.966631292@critter>
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This is a multi-part message in MIME format. --------------CD4992067B057DE3DC660AE0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit In <84513.966631292@critter>, Poul-Henning Kamp <phk@freebsd.org> wrote: > Please look at, test and review: > > http://phk.freebsd.dk/patch/devfsIII.patch [...] When booting the kernel built from a sys tree patched with the above patch, i get the following: (dmesg.out is attached) """ Mounting root from ufs:/dev/ad0s1a devfs_mount(mp = 0xc0b2be00) devfs_mount: root vp = 0xc6f66b00 devfs_statfs(mp = 0xc0b2be00) devfs_mount: at /dev cloned ad0s1b -> 0xc0b31b80 Fatal trap 12: page fault while in kernel mode fault virtual address = 0xe8 fault code = supervisor write, page not present instruction pointer = 0x8:0xc024176c stack pointer = 0x10:0xc7560e3c frame pointer = 0x10:0xc7560e54 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, def32 1, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 16 (swapon) interrupt mask = none trap number = 12 panic: page fault """ -- Robert S. F. Drehmel <robd@gmx.net> FreeBSD i386 5.0-CURRENT #39: Thu Aug 17 16:57:57 CEST 2000 ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ --------------CD4992067B057DE3DC660AE0 Content-Type: text/plain; charset=us-ascii; name="dmesg.out" Content-Transfer-Encoding: 7bit Content-Disposition: inline; filename="dmesg.out" Copyright (c) 1992-2000 The FreeBSD Project. Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 The Regents of the University of California. All rights reserved. FreeBSD 5.0-CURRENT #39: Thu Aug 17 16:57:57 CEST 2000 root@QuizBot.org:/usr/src/sys/compile/GIZMO Timecounter "i8254" frequency 1193182 Hz Timecounter "TSC" frequency 99967437 Hz CPU: Pentium/P54C (99.97-MHz 586-class CPU) Origin = "GenuineIntel" Id = 0x525 Stepping = 5 Features=0x1bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8> real memory = 83886080 (81920K bytes) avail memory = 78176256 (76344K bytes) Preloaded elf kernel "kernel.old" at 0xc035b000. Intel Pentium detected, installing workaround for F00F bug md0: Malloc disk npx0: <math processor> on motherboard npx0: INT 16 interface pcib0: <Host to PCI bridge> on motherboard pci0: <PCI bus> on pcib0 pci0: <Host to PCI bridge (vendor=1060 device=0891)> at 0.0 isic0: <AVM Fritz!Card PCI> port 0xfce0-0xfcff mem 0xfedffc00-0xfedffc1f irq 11 at device 12.0 on pci0 isic0: ISAC 2085 Version A1/A2 or 2086/2186 Version 1.1 (IOM-2) isab0: <UMC UM8886 ISA Bridge with EIDE> at device 18.0 on pci0 isa0: <ISA bus> on isab0 pci0: <S3 Trio graphics accelerator> at 19.0 isa0: unexpected small tag 1 isa0: unexpected small tag 1 isa0: unexpected small tag 1 isa0: unexpected small tag 1 isa0: unexpected small tag 1 isa0: unexpected small tag 1 isa0: unexpected small tag 1 isa0: unexpected small tag 1 isa0: unexpected small tag 1 isa0: unexpected small tag 1 isa0: unexpected small tag 1 isa0: unexpected small tag 1 isa0: unexpected small tag 1 isa0: unexpected small tag 1 isa0: unexpected small tag 1 ata0 at port 0x1f0-0x1f7,0x3f6 irq 14 on isa0 ata1 at port 0x170-0x177,0x376 irq 15 on isa0 atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0 atkbd0: <AT Keyboard> irq 1 on atkbdc0 psm0: <PS/2 Mouse> irq 12 on atkbdc0 psm0: model Generic PS/2 mouse, device ID 0 fdc0: <NEC 765 or clone> at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on isa0 fd0: <1440-KB 3.5" drive> on fdc0 drive 0 ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0 ppc0: Generic chipset (NIBBLE-only) in COMPATIBLE mode plip0: <PLIP network interface> on ppbus0 ppi0: <Parallel I/O> on ppbus0 lpt0: <Printer> on ppbus0 lpt0: Interrupt-driven port sbc0: <ESS 688> at port 0x220-0x22f irq 5 drq 1 on isa0 pcm1: <ESS 18xx DSP> on sbc0 sc0: <System console> on isa0 sc0: VGA <16 virtual consoles, flags=0x200> sio0 at port 0x3f8-0x3ff irq 4 on isa0 sio0: type 16550A vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 unknown: <ESS sound card> can't assign resources unknown: <16450 compatible COM device> can't assign resources unknown: <Standard LPT printer port> can't assign resources unknown: <PNP0700> can't assign resources unknown: <PS/2 Mouse Port> can't assign resources unknown: <IBM Enhanced (101/102-key) KC> can't assign resources i4b: ISDN call control device attached i4btel: 1 ISDN telephony interface device(s) attached i4brbch: 2 raw B channel access device(s) attached i4bipr: 1 IP over raw HDLC ISDN device(s) attached (VJ header compression) i4bctl: ISDN system control port attached i4btrc: 1 ISDN trace device(s) attached i4bisppp: 1 ISDN SyncPPP device(s) attached ad0: 814MB <Maxtor 7850 AV> [1654/16/63] at ata0-master using BIOSPIO acd0: CDROM <FX001DE> at ata1-slave using BIOSPIO Mounting root from ufs:/dev/ad0s1a --------------CD4992067B057DE3DC660AE0-- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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