Bug 21131

Summary: Floppy causing cold boot in -STABLE
Product: Base System Reporter: visigoth <visigoth>
Component: kernAssignee: freebsd-bugs (Nobody) <bugs>
Status: Closed FIXED    
Severity: Affects Only Me    
Priority: Normal    
Version: 1.0-RELEASE   
Hardware: Any   
OS: Any   

Description visigoth 2000-09-08 21:30:01 UTC 
 Submitter-Id:   current-users
 Originator:     Visigoth <visigoth@telemere.net>
 Organization:   Telemere Technologies Inc.
 Confidential:   yes
 Synopsis:       accessing floppy in fresh -STABLE causes cold boot
 Severity:       critical
 Priority:       high
 Category:       kern
 Release:        FreeBSD 4.1-STABLE i386
 Class:          sw-bug
 Environment: 
 
 FreeBSD mail.telemere.net 4.1-STABLE FreeBSD 4.1-STABLE #0: Wed Sep  6 12:28:02 CDT 2000     visigoth@mail.telemere.net:/usr/src/sys/compile/MAIL  i386
 
 
 Description: 
 
         -stable (world and kernel) built Wed, 6 Sep 2000
 seems to be causing the system to cold boot when attempting to mount 
 floppy disk on 2 of my Dell systems (held off on building the others) . 
 This happens for both ufs and msdos filesystems, and happens weather the 
 machines are booted from SMP kernels or not, SOFTUPDATES makes no 
 difference either (just thought I'd check).  I have attempted hardware 
 relpacement and that also makes no difference.  I figure since it is on 	2 machines of the same kind (with fresh bios flashes, tried that too ;) 
 and just started after booting on to new kernel and world built today 
 that it is software, not hardware..
 
         Last time world and kernel was built on these machines was 34 days
 ago...
 
 	This happens with both mount commands as well as attempting to 
 dd(1) an image on to a disk...
 
 Dmesg:
 
 
 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 4.1-STABLE #0: Wed Sep  6 12:28:02 CDT 2000
     visigoth@mail.telemere.net:/usr/src/sys/compile/MAIL
 Timecounter "i8254"  frequency 1193182 Hz
 CPU: Pentium III/Pentium III Xeon/Celeron (550.02-MHz 686-class CPU)
   Origin = "GenuineIntel"  Id = 0x673  Stepping = 3
   Features=0x383fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,XMM>
 real memory  = 1073733632 (1048568K bytes)
 config> q
 avail memory = 1042366464 (1017936K bytes)
 Changing APIC ID for IO APIC #0 from 0 to 2 on chip
 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 0xc0370000.
 Preloaded userconfig_script "/boot/kernel.conf" at 0xc037009c.
 Pentium Pro MTRR support enabled
 md0: Malloc disk
 npx0: <math processor> on motherboard
 npx0: INT 16 interface
 pcib0: <Intel 82454NX PXB#0, Bus#A> on motherboard
 pci0: <PCI bus> on pcib0
 isab0: <Intel 82371AB PCI to ISA bridge> at device 2.0 on pci0
 isa0: <ISA bus> on isab0
 pci0: <Intel PIIX4 ATA controller> at 2.1
 pci0: <Intel 82371AB/EB (PIIX4) USB controller> at 2.2 irq 0
 Timecounter "PIIX"  frequency 3579545 Hz
 chip0: <Intel 82371AB Power management controller> port 0x850-0x85f at device 2.3 on pci0
 pci0: <ATI Mach64-GI graphics accelerator> at 4.0
 fxp0: <Intel Pro 10/100B/100+ Ethernet> port 0xd8c0-0xd8ff mem 0xfe400000-0xfe4fffff,0xfe600000-0xfe600fff irq 14 at device 8.0 on pci0
 fxp0: Ethernet address 00:d0:b7:2c:32:37
 dpt0: <DPT Caching SCSI RAID Controller> port 0xd8a0-0xd8bf irq 11 at device 10.0 on pci0
 dpt0: DPT PM3334UW FW Rev. 07M0, 1 channel, 64 CCBs
 pcib3: <Intel 82454NX PCI Expander Bridge> at device 18.0 on pci0
 pcib4: <Intel 82454NX PCI Expander Bridge> at device 19.0 on pci0
 pcib5: <Intel 82454NX PCI Expander Bridge> at device 20.0 on pci0
 pcib1: <Intel 82454NX PXB#0, Bus#B> on motherboard
 pci1: <PCI bus> on pcib1
 ahc0: <Adaptec aic7890/91 Ultra2 SCSI adapter> port 0xec00-0xecff mem 0xfe802000-0xfe802fff irq 21 at device 4.0 on pci1
 ahc0: aic7890/91 Wide Channel A, SCSI Id=7, 16/255 SCBs
 ahc1: <Adaptec aic7890/91 Ultra2 SCSI adapter> port 0xe800-0xe8ff mem 0xfe801000-0xfe801fff irq 22 at device 6.0 on pci1
 ahc1: aic7890/91 Wide Channel A, SCSI Id=7, 16/255 SCBs
 ahc2: <Adaptec aic7860 SCSI adapter> port 0xe400-0xe4ff mem 0xfe800000-0xfe800fff irq 20 at device 8.0 on pci1
 ahc2: aic7860 Single Channel A, SCSI Id=7, 3/255 SCBs
 pcib2: <Intel 82454NX PXB#1, Bus#A> on motherboard
 pci2: <PCI bus> on pcib2
 fxp1: <Intel Pro 10/100B/100+ Ethernet> port 0xfcc0-0xfcff mem 0xfe900000-0xfe9fffff,0xfeb00000-0xfeb00fff irq 19 at device 1.0 on pci2
 fxp1: Ethernet address 00:d0:b7:2c:29:d5
 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
 atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
 atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0
 kbd0 at atkbd0
 psm0: <PS/2 Mouse> irq 12 on atkbdc0
 psm0: model Generic PS/2 mouse, device ID 0
 vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
 sc0: <System console> at flags 0x100 on isa0
 sc0: VGA <16 virtual consoles, flags=0x300>
 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: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode
 ppc0: FIFO with 16/16/8 bytes threshold
 lpt0: <Printer> on ppbus0
 lpt0: Interrupt-driven port
 ppi0: <Parallel I/O> on ppbus0
 plip0: <PLIP network interface> on ppbus0
 APIC_IO: Testing 8254 interrupt delivery
 APIC_IO: routing 8254 via IOAPIC #0 intpin 2
 IP Filter: v3.4.8 initialized.  Default = pass all, Logging = enabled
 Waiting 15 seconds for SCSI devices to settle
 SMP: AP CPU #1 Launched!
 pass1 at dpt0 bus 0 target 6 lun 0
 pass1: <DELL 1x8 U2W SCSI BP 5.23> Fixed Processor SCSI-2 device 
 da0 at dpt0 bus 0 target 0 lun 0
 da0: <DPT RAID-5 07M0> Fixed Direct Access SCSI-2 device 
 da0: 34732MB (71131904 512 byte sectors: 255H 63S/T 4427C)
 Mounting root from ufs:/dev/da0s1a
 cd0 at ahc2 bus 0 target 5 lun 0
 cd0: <NEC CD-ROM DRIVE:466 1.06> Removable CD-ROM SCSI-2 device 
 cd0: 20.000MB/s transfers (20.000MHz, offset 15)
 cd0: Attempt to query device size failed: NOT READY, Medium not present
 WARNING: / was not properly dismounted
 fd0c: hard error reading fsbn 16 of 16-31 (No status)
 
 How-To-Repeat: 
 
 	Attempt to dd or mount file system from floppy ( on my systems at 
 least ;) 
 
 Fix: 
 
 	I wish I knew... ;)
Comment 1 Peter Wemm freebsd_committer freebsd_triage 2000-09-25 20:20:47 UTC 
Responsible Changed
From-To: gnats-admin->freebsd-bugs

Orphaned PR (why oh why do people mark these things confidential?)
Comment 2 iedowse freebsd_committer freebsd_triage 2001-08-26 11:20:58 UTC 
State Changed
From-To: open->feedback


Does this problem still occur with more recent sources? There are 
some known problems that occur when a mounted floppy goes bad; 
maybe this is related.
Comment 3 iedowse freebsd_committer freebsd_triage 2002-01-13 18:42:23 UTC 
State Changed
From-To: feedback->closed


Feedback timeout.