From owner-freebsd-bugs Mon Mar 23 05:00:02 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id FAA09998 for freebsd-bugs-outgoing; Mon, 23 Mar 1998 05:00:02 -0800 (PST) (envelope-from owner-freebsd-bugs@FreeBSD.ORG) Received: (from gnats@localhost) by hub.freebsd.org (8.8.8/8.8.8) id FAA09992; Mon, 23 Mar 1998 05:00:01 -0800 (PST) (envelope-from gnats) Received: (from nobody@localhost) by hub.freebsd.org (8.8.8/8.8.8) id EAA08614; Mon, 23 Mar 1998 04:51:24 -0800 (PST) (envelope-from nobody) Message-Id: <199803231251.EAA08614@hub.freebsd.org> Date: Mon, 23 Mar 1998 04:51:24 -0800 (PST) From: johan@teligent.se To: freebsd-gnats-submit@FreeBSD.ORG X-Send-Pr-Version: www-1.0 Subject: i386/6111: mount problem at boot Sender: owner-freebsd-bugs@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org >Number: 6111 >Category: i386 >Synopsis: mount problem at boot >Confidential: no >Severity: serious >Priority: high >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Mon Mar 23 05:00:01 PST 1998 >Last-Modified: >Originator: Johan Lithander >Organization: Teligent AB >Release: FreeBSD 2.2.5-STABLE >Environment: FreeBSD gollum.teligent.se 2.2.5-STABLE FreeBSD 2.2.5-STABLE #0: Fri Mar 13 14:44:52 CET 1998 root@gollum.teligent.se:/usr/src/sys/compile/GOLLUM i386 >Description: After having "cvsup'ed" (980323, src-sys only), and rebuild the kernel, when booting the new kernel, it fails to mount the root (/). The new kernel loggs `changing root device to sd0s2a' after a few lines it loggs `/dev/sd0a on /: Specified device does not match mounted device' and the startup procedure is terminated (enter path to shell or press enter for sh) Tested to boot up the working kernel.old, and it loggs `changing root device to sd0a, and starts up OK. NOTE: No "config" files has been changed between the two kernel versions. /etc/fstab: # Device Mountpoint FStype Options Dump Pass# /dev/sd0s1b none swap sw 0 0 /dev/sd0a / ufs rw 1 1 /dev/sd0s1f /home ufs rw 2 2 /dev/sd0s1g /usr ufs rw 2 2 /dev/sd0s1e /var ufs rw 2 2 proc /proc procfs rw 0 0 /dev/cd0a /cdrom cd9660 ro,noauto 0 0 `dmesg on working kernel`: Copyright (c) 1992-1998 FreeBSD Inc. Copyright (c) 1982, 1986, 1989, 1991, 1993 The Regents of the University of California. All rights reserved. FreeBSD 2.2.5-STABLE #0: Fri Mar 13 14:44:52 CET 1998 root@gollum.teligent.se:/usr/src/sys/compile/GOLLUM CPU: Pentium (166.19-MHz 586-class CPU) Origin = "GenuineIntel" Id = 0x52c Stepping=12 Features=0x1bf real memory = 67108864 (65536K bytes) avail memory = 62259200 (60800K bytes) Probing for devices on PCI bus 0: chip0 rev 2 on pci0:0 chip1 rev 2 on pci0:7:0 chip2 rev 2 on pci0:7:1 vga0 rev 0 on pci0:19 ahc0 rev 3 int a irq 15 on pci0:20 ahc0: aic7870 Single Channel, SCSI Id=7, 16 SCBs ahc0 waiting for scsi devices to settle (ahc0:0:0): "CONNER CFP2105S 2.14GB 2D4D" type 0 fixed SCSI 2 sd0(ahc0:0:0): Direct-Access 2048MB (4194304 512 byte sectors) (ahc0:5:0): "NEC CD-ROM DRIVE:502 2.2e" type 5 removable SCSI 2 cd0(ahc0:5:0): CD-ROM cd present [342347 x 2048 byte records] Probing for devices on the ISA bus: sc0 at 0x60-0x6f irq 1 on motherboard sc0: VGA color <16 virtual consoles, flags=0x0> ed0 not found at 0x280 ed1 not found at 0x300 fe0 not found at 0x300 sio0 at 0x3f8-0x3ff irq 4 on isa sio0: type 16550A sio1 at 0x2f8-0x2ff irq 3 on isa sio1: type 16550A mse0 not found at 0x23c fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa fdc0: FIFO enabled, 8 bytes threshold fd0: 1.44MB 3.5in wdc0 not found at 0x1f0 wdc1 not found at 0x170 bt0 not found at 0x330 uha0 not found at 0x330 aha0 not found at 0x330 aic0 not found at 0x340 nca0 not found at 0x1f88 nca1 not found at 0x350 sea0 not found wt0 not found at 0x300 mcd0 not found at 0x300 matcdc0 not found at 0x230 scd0 not found at 0x230 ie0: unknown board_id: f000 ie0 not found at 0x300 ie1: unknown board_id: f000 ie1 not found at 0x360 1 3C5x9 board(s) on ISA found at 0x300 ep0 at 0x300-0x30f irq 10 on isa ep0: aui/utp/bnc[*UTP*] address 00:20:af:d3:f4:8f ex0 not probed due to I/O address conflict with ep0 at 0x300 le0 not probed due to I/O address conflict with ep0 at 0x300 lnc0 not found at 0x280 ze0 not probed due to I/O address conflict with ep0 at 0x300 zp0 not probed due to I/O address conflict with ep0 at 0x300 npx0 flags 0x1 on motherboard npx0: INT 16 interface gus0 at 0x220 irq 5 drq 1 flags 0x3 on isa gus0: gus0: changing root device to sd0a Intel Pentium F00F detected, installing workaround qcam0: unidirectional parallel port Kernel config file /usr/src/sys/i386/conf/GOLLUM: # # GENERIC -- Generic machine with WD/AHx/NCR/BTx family disks # # For more information read the handbook part System Administration -> # Configuring the FreeBSD Kernel -> The Configuration File. # The handbook is available in /usr/share/doc/handbook or online as # latest version from the FreeBSD World Wide Web server # # # An exhaustive list of options and more detailed explanations of the # device lines is present in the ./LINT configuration file. If you are # in doubt as to the purpose or necessity of a line, check first in LINT. # # $Id: GENERIC,v 1.77.2.12 1997/10/18 11:03:10 joerg Exp $ machine "i386" # cpu "I386_CPU" cpu "I486_CPU" cpu "I586_CPU" cpu "I686_CPU" ident GENERIC maxusers 32 options MATH_EMULATE #Support for x87 emulation options INET #InterNETworking options FFS #Berkeley Fast Filesystem options NFS #Network Filesystem options MSDOSFS #MSDOS Filesystem options "CD9660" #ISO 9660 Filesystem options PROCFS #Process filesystem options "COMPAT_43" #Compatible with BSD 4.3 [KEEP THIS!] options SCSI_DELAY=15 #Be pessimistic about Joe SCSI device options BOUNCE_BUFFERS #include support for DMA bounce buffers options UCONSOLE #Allow users to grab the console options FAILSAFE #Be conservative options USERCONFIG #boot -c editor options VISUAL_USERCONFIG #visual boot -c editor options CHILD_MAX=256 options OPEN_MAX=256 options SYSVSHM options SYSVSEM options SYSVMSG config kernel root on wd0 controller isa0 controller eisa0 controller pci0 controller fdc0 at isa? port "IO_FD1" bio irq 6 drq 2 vector fdintr disk fd0 at fdc0 drive 0 disk fd1 at fdc0 drive 1 tape ft0 at fdc0 drive 2 options "CMD640" # work around CMD640 chip deficiency controller wdc0 at isa? port "IO_WD1" bio irq 14 vector wdintr disk wd0 at wdc0 drive 0 disk wd1 at wdc0 drive 1 controller wdc1 at isa? port "IO_WD2" bio irq 15 vector wdintr disk wd2 at wdc1 drive 0 disk wd3 at wdc1 drive 1 options ATAPI #Enable ATAPI support for IDE bus options ATAPI_STATIC #Don't do it as an LKM device wcd0 #IDE CD-ROM # A single entry for any of these controllers (ncr, ahb, ahc, amd) is # sufficient for any number of installed devices. controller ncr0 controller amd0 controller ahb0 controller ahc0 controller bt0 at isa? port "IO_BT0" bio irq ? vector bt_isa_intr controller uha0 at isa? port "IO_UHA0" bio irq ? drq 5 vector uhaintr controller aha0 at isa? port "IO_AHA0" bio irq ? drq 5 vector ahaintr controller aic0 at isa? port 0x340 bio irq 11 vector aicintr controller nca0 at isa? port 0x1f88 bio irq 10 vector ncaintr controller nca1 at isa? port 0x350 bio irq 5 vector ncaintr controller sea0 at isa? bio irq 5 iomem 0xc8000 iosiz 0x2000 vector seaintr controller scbus0 device sd0 device od0 #See LINT for possible `od' options. device st0 device cd0 #Only need one of these, the code dynamically grows device wt0 at isa? port 0x300 bio irq 5 drq 1 vector wtintr device mcd0 at isa? port 0x300 bio irq 10 vector mcdintr controller matcd0 at isa? port 0x230 bio device scd0 at isa? port 0x230 bio # syscons is the default console driver, resembling an SCO console device sc0 at isa? port "IO_KBD" tty irq 1 vector scintr # Enable this and PCVT_FREEBSD for pcvt vt220 compatible console driver #device vt0 at isa? port "IO_KBD" tty irq 1 vector pcrint #options XSERVER # support for X server #options FAT_CURSOR # start with block cursor # If you have a ThinkPAD, uncomment this along with the rest of the PCVT lines #options PCVT_SCANSET=2 # IBM keyboards are non-std # Mandatory, don't remove device npx0 at isa? port "IO_NPX" flags 0x1 irq 13 vector npxintr # # Laptop support (see LINT for more options) # device apm0 at isa? disable # Advanced Power Management options APM_BROKEN_STATCLOCK # Workaround some buggy APM BIOS # PCCARD (PCMCIA) support #controller crd0 #device pcic0 at crd? #device pcic1 at crd? device sio0 at isa? port "IO_COM1" tty irq 4 vector siointr device sio1 at isa? port "IO_COM2" tty irq 3 vector siointr device sio2 at isa? disable port "IO_COM3" tty irq 5 vector siointr device sio3 at isa? disable port "IO_COM4" tty irq 9 vector siointr #device lpt0 at isa? port? tty irq 7 vector lptintr #device lpt1 at isa? port? tty device mse0 at isa? port 0x23c tty irq 5 vector mseintr device psm0 at isa? disable port "IO_KBD" conflicts tty irq 12 vector psmintr # Order is important here due to intrusive probes, do *not* alphabetize # this list of network interfaces until the probes have been fixed. # Right now it appears that the ie0 must be probed before ep0. See # revision 1.20 of this file. device de0 device fxp0 device vx0 device ed0 at isa? port 0x280 net irq 5 iomem 0xd8000 vector edintr device ed1 at isa? port 0x300 net irq 5 iomem 0xd8000 vector edintr device ie0 at isa? port 0x300 net irq 10 iomem 0xd0000 vector ieintr device ie1 at isa? port 0x360 net irq 7 iomem 0xd0000 vector ieintr device ep0 at isa? port 0x300 net irq 10 vector epintr device ex0 at isa? port 0x300 net irq 10 iomem 0xd0000 vector exintr device fe0 at isa? port 0x300 net irq ? vector feintr device le0 at isa? port 0x300 net irq 5 iomem 0xd0000 vector le_intr device lnc0 at isa? port 0x280 net irq 10 drq 0 vector lncintr device ze0 at isa? port 0x300 net irq 5 iomem 0xd8000 vector zeintr device zp0 at isa? port 0x300 net irq 10 iomem 0xd8000 vector zpintr pseudo-device loop pseudo-device ether pseudo-device log pseudo-device sl 1 # ijppp uses tun instead of ppp device #pseudo-device ppp 1 pseudo-device vn 1 pseudo-device tun 1 pseudo-device pty 16 pseudo-device gzip # Exec gzipped a.out's # KTRACE enables the system-call tracing facility ktrace(2). # This adds 4 KB bloat to your kernel, and slightly increases # the costs of each syscall. options KTRACE #kernel tracing controller snd0 device gus0 at isa? port 0x220 irq 5 drq 1 flags 0x03 vector gusintr >How-To-Repeat: Boot the new kernel. >Fix: Not known. >Audit-Trail: >Unformatted: To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message