Date: 30 Jan 2000 15:27:20 +0100 From: Assar Westerlund <assar@sics.se> To: current@FreeBSD.ORG Subject: problems rebooting (hanging on ata0) Message-ID: <5ln1pnzlbr.fsf@assaris.sics.se>
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I've had the following problem with several recent versions of
current. (dmesg of maching included below)
Typing `reboot' kills everything but doesn't reboot machine. And then
when I break into DDB and type panic twice it tries to dump but then
it fails and goes into an infinite loop of `ad0: timeout waiting for
DRQ'. Any ideas?
/assar
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Content-Disposition: attachment
Copyright (c) 1992-2000 The FreeBSD Project.
Copyright (c) 1982, 1986, 1989, 1991, 1993
The Regents of the University of California. All rights reserved.
FreeBSD 4.0-CURRENT #8: Fri Jan 28 23:47:23 CET 2000
root@hunahpu.sics.se:/usr/src/sys/compile/HUNAHPU
Timecounter "i8254" frequency 1193182 Hz
CPU: Pentium Pro (199.31-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0x617 Stepping = 7
Features=0xfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV>
real memory = 134217728 (131072K bytes)
config> di lnc0
No such device: lnc0
Invalid command or syntax. Type `?' for help.
config> di le0
No such device: le0
Invalid command or syntax. Type `?' for help.
config> di ie0
No such device: ie0
Invalid command or syntax. Type `?' for help.
config> di fe0
No such device: fe0
Invalid command or syntax. Type `?' for help.
config> di ex0
config> di ed0
config> di cs0
No such device: cs0
Invalid command or syntax. Type `?' for help.
config> q
avail memory = 126758912 (123788K bytes)
Programming 24 pins in IOAPIC #0
IOAPIC #0 intpin 2 -> irq 0
FreeBSD/SMP: Multiprocessor motherboard
cpu0 (BSP): apic id: 1, version: 0x00040011, at 0xfee00000
cpu1 (AP): apic id: 0, version: 0x00040011, at 0xfee00000
io0 (APIC): apic id: 2, version: 0x00170011, at 0xfec00000
Preloaded elf kernel "kernel" at 0xc0348000.
Preloaded userconfig_script "/boot/kernel.conf" at 0xc034809c.
Pentium Pro MTRR support enabled
md0: Malloc disk
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Host to PCI bridge> on motherboard
pci0: <PCI bus> on pcib0
isab0: <Intel 82371SB PCI to ISA bridge> at device 7.0 on pci0
isa0: <ISA bus> on isab0
ata-pci0: <Intel PIIX3 ATA controller> port 0xffa0-0xffaf at device 7.1 on pci0
ata0 at 0x01f0 irq 14 on ata-pci0
vga-pci0: <S3 968 graphics accelerator> mem 0x80000000-0x81ffffff irq 0 at device 12.0 on pci0
fdc0: <NEC 72065B or clone> at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on isa0
fdc0: FIFO enabled, 8 bytes threshold
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
ata-isa0: already registered as ata0
atkbdc0: <keyboard controller (i8042)> at port 0x60-0x6f 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
sio2: not probed (disabled)
sio3: not probed (disabled)
ppc0: <Parallel port> at port 0x378-0x37f irq 7 flags 0x40 on isa0
ppc0: Generic chipset (EPP/NIBBLE) in COMPATIBLE mode
ppi0: <Parallel I/O> on ppbus0
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
plip0: <PLIP network interface> on ppbus0
ed0: not probed (disabled)
ex0: not probed (disabled)
ep0: <3Com 3C509-Combo EtherLink III> at port 0x300-0x30f irq 9 on isa0
ep0: Ethernet address 00:a0:24:77:5d:eb
ep0: supplying EUI64: 00:a0:24:ff:fe:77:5d:eb
APIC_IO: Testing 8254 interrupt delivery
APIC_IO: routing 8254 via IOAPIC #0 intpin 2
SMP: AP CPU #1 Launched!
ad0: 775MB <IBM-DSOA-20810> [1575/16/63] at ata0-master using WDMA2
Mounting root from ufs:/dev/ad0s1a
WARNING: / was not properly dismounted
ep0: starting DAD for fe80:0002::02a0:24ff:fe77:5deb
ep0: DAD complete for fe80:0002::02a0:24ff:fe77:5deb - no duplicates found
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