Date: Fri, 28 Jun 2002 21:15:33 -0400 (EDT) From: CS <freebsd@fasttrackmonkey.com> To: freebsd-stable@freebsd.org Subject: latest -stable snapshot, panic on boot Message-ID: <Pine.OSX.4.44.0206282040490.436-100000@white.nat.fasttrackmonkey.com>
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Hello, I have a very old no-name machine with a no-name mobo that I use as a firewall at home (full dmesg from the running kernel below). I tried an early pre-4.6 snapshot, and got a panic on boot. Today I thought I'd try the latest -stable snapshot (today's from snapshots.jp.freebsd.org) and received the same result. There's no strange hardware in it, just the built-in IDE controllers and two SMC ISA ethernet NICs (ed driver). On two occasions I got a panic, on two others I got a hang right after the lines: ata0: at 0x1f0 irq 14 on atapci0 ata1: at 0x170 irq 15 on atapci0 screenshot at http://home.manymonkeys.com/hang.jpg The panic was after the lines: ad0: READ command timeout ....? ata0: resetting devices .. ata0-slave: ATA identity ? done ad0: 1916MB <Maxtor 72004 AP> [893/16/63] at ata0-master BIOSDMA Fatal trap 12: page fault while in kernel mode fault virtual address = 0x6 fault code = supervisor read, page not present instruction pointer = 0x8(?):0xc015431d stack pointer = 0x10:0xc003efa4 frame pointer = 0x10:0xc003efbc 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 = 0 (swapper) interrupt mask = bio trap number = 12 panic: page fault syncing disks... etc. I'm having trouble telling the difference between "8" and "0" in the above, my camera just couldn't get me a clear image. I hope this is enough to go on. screenshot at http://home.manymonkeys.com/panic.jpg Currently the machine is running fine with: FreeBSD gw.nat.fasttrackmonkey.com 4.4-RELEASE FreeBSD 4.4-RELEASE #0: Sat Apr 27 18:31:15 EDT 2002 It has some problems with the IDE controller during boot, but continues fine: ad0: 1916MB <Maxtor 72004 AP> [3893/16/63] at ata0-master BIOSDMA ata1-master: simplex device, DMA on primary only acd0: CDROM <FX400_02> at ata1-master using BIOSPIO Mounting root from ufs:/dev/ad0s1a ad0: READ command timeout tag=0 serv=0 - resetting ata0: resetting devices .. done ad0: READ command timeout tag=0 serv=0 - resetting ata0: resetting devices .. done ad0: READ command timeout tag=0 serv=0 - resetting ata0: resetting devices .. done ad0: READ command timeout tag=0 serv=0 - resetting ad0: trying fallback to PIO mode ata0: resetting devices .. done The "fallback to PIO mode" seems to fix things up. Please let me know if you folks need any more info, I'm looking forward to getting this thing back on track with -stable. CS ----- Here's a full dmesg of the 4.4 kernel running on it: Copyright (c) 1992-2001 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 4.4-RELEASE #0: Sat Apr 27 18:31:15 EDT 2002 spork@angryfist.fasttrackmonkey.com:/usr/src/sys/compile/BIGRED_IPF_PPPOE Timecounter "i8254" frequency 1193182 Hz CPU: AMD Am5x86 Write-Back (486-class CPU) Origin = "AuthenticAMD" Id = 0x4f4 Stepping = 4 Features=0x1<FPU> real memory = 33554432 (32768K bytes) avail memory = 29609984 (28916K bytes) Preloaded elf kernel "kernel" at 0xc0329000. VESA: v1.2, 2048k memory, flags:0x0, mode table:0xc00c1bed (c0001bed) VESA: S3 Incorporated. 86C325 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: <S3 ViRGE graphics accelerator> at 13.0 irq 12 pcib1: <UMC UM8881 HB4 486 PCI Chipset> at device 16.0 on pci0 isab0: <UMC UM8886 ISA Bridge with EIDE> at device 18.0 on pci0 isa0: <ISA bus> on isab0 atapci0: <Generic PCI ATA controller> port 0xffa0-0xffaf,0xfff0-0xfff3,0xffe0-0x ffe7,0x374-0x377,0x170-0x177 at device 18.1 on pci0 ata0: at 0x1f0 irq 14 on atapci0 ata1: at 0x170 irq 15 on atapci0 orm0: <Option ROM> at iomem 0xc0000-0xc7fff on isa0 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 atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0 atkbd0: <AT Keyboard> irq 1 on atkbdc0 vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 sc0: <System console> on isa0 sc0: VGA <16 virtual consoles, flags=0x200> sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0 sio0: type 16550A sio1 at port 0x2f8-0x2ff irq 3 on isa0 sio1: type 16550A ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0 ppc0: Generic chipset (ECP/PS2/NIBBLE) in COMPATIBLE mode ppc0: FIFO with 16/16/16 bytes threshold plip0: <PLIP network interface> on ppbus0 lpt0: <Printer> on ppbus0 lpt0: Interrupt-driven port ppi0: <Parallel I/O> on ppbus0 ed0 at port 0x280-0x29f iomem 0xd8000 irq 5 on isa0 ed0: address 00:40:f6:98:9b:67, type NE2000 (16 bit) ed1 at port 0x300-0x31f iomem 0xd0000-0xd3fff irq 10 on isa0 ed1: address 00:00:c0:0b:82:78, type WD8013EPC (16 bit) IPsec: Initialized Security Association Processing. IP Filter: v3.4.20 initialized. Default = pass all, Logging = enabled ad0: 1916MB <Maxtor 72004 AP> [3893/16/63] at ata0-master BIOSDMA ata1-master: simplex device, DMA on primary only acd0: CDROM <FX400_02> at ata1-master using BIOSPIO Mounting root from ufs:/dev/ad0s1a ad0: READ command timeout tag=0 serv=0 - resetting ata0: resetting devices .. done ad0: READ command timeout tag=0 serv=0 - resetting ata0: resetting devices .. done ad0: READ command timeout tag=0 serv=0 - resetting ata0: resetting devices .. done ad0: READ command timeout tag=0 serv=0 - resetting ad0: trying fallback to PIO mode ata0: resetting devices .. done To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message
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