Re: VFS panic: cannot mount root filesystem

Ulrich Windl (Ulrich.Windl@rz.uni-regensburg.de)
Wed, 13 Mar 1996 09:12:21 +0100


On 12 Mar 96 at 13:24, I wrote:

> I tried to build 1.3.71 and 1.3.72 without success: The kernels
> compiled fine, but they wouldn't boot sucessfully. They can't mount
> the filesystem. The last successful kernel is 1.3.68. I upgraded the
> sources by patching. I also did make mrproper; make dep; make
> oldconfig, etc several times. I also checked that there's no *.o file
> left.
>
> Is there a bad patch file? Who has similar experience?

To make it clearer: The kernel always fails, not only from time to
time. 1.3.68 works; therefore I guess it's not my partition.

I have also sucessfully compiled 1.3.71 with gcc-2.6.3 on an other
machine. The failing machine has gcc-2.5.8. I'll include the .config;
maybe it's related with it.

>
> Ulrich
#
# Automatically generated make config: don't edit
#

#
# Loadable module support
#
# CONFIG_MODULES is not set

#
# General setup
#
# CONFIG_MATH_EMULATION is not set
CONFIG_NET=y
CONFIG_MAX_16M=y
# CONFIG_PCI is not set
CONFIG_SYSVIPC=y
CONFIG_BINFMT_AOUT=y
CONFIG_BINFMT_ELF=y
# CONFIG_KERNEL_ELF is not set
# CONFIG_M386 is not set
CONFIG_M486=y
# CONFIG_M586 is not set
# CONFIG_M686 is not set

#
# Floppy, IDE, and other block devices
#
CONFIG_BLK_DEV_FD=y
# CONFIG_BLK_DEV_IDE is not set

#
# Please see drivers/block/README.ide for help/info on IDE drives
#
# CONFIG_BLK_DEV_HD_ONLY is not set
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_XD is not set
# CONFIG_BLK_DEV_MD is not set

#
# Networking options
#
# CONFIG_FIREWALL is not set
# CONFIG_NET_ALIAS is not set
CONFIG_INET=y
# CONFIG_IP_FORWARD is not set
# CONFIG_IP_MULTICAST is not set
# CONFIG_IP_ACCT is not set

#
# (it is safe to leave these untouched)
#
# CONFIG_INET_PCTCP is not set
# CONFIG_INET_RARP is not set
# CONFIG_NO_PATH_MTU_DISCOVERY is not set
# CONFIG_TCP_NAGLE_OFF is not set
CONFIG_IP_NOSR=y
# CONFIG_SKB_LARGE is not set

#
#
#
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
# CONFIG_AX25 is not set
# CONFIG_NETLINK is not set

#
# SCSI support
#
# CONFIG_SCSI is not set

#
# Network device support
#
CONFIG_NETDEVICES=y
CONFIG_DUMMY=y
# CONFIG_SLIP is not set
# CONFIG_PPP is not set
# CONFIG_SCC is not set
# CONFIG_PLIP is not set
# CONFIG_EQUALIZER is not set
# CONFIG_NET_ALPHA is not set
CONFIG_NET_VENDOR_SMC=y
CONFIG_WD80x3=y
CONFIG_ULTRA=y
# CONFIG_SMC9194 is not set
# CONFIG_LANCE is not set
# CONFIG_NET_VENDOR_3COM is not set
# CONFIG_NET_ISA is not set
# CONFIG_NET_EISA is not set
# CONFIG_NET_POCKET is not set
# CONFIG_TR is not set
# CONFIG_ARCNET is not set

#
# ISDN subsystem
#
# CONFIG_ISDN is not set

#
# CD-ROM drivers (not for SCSI or IDE/ATAPI drives)
#
# CONFIG_CD_NO_IDESCSI is not set

#
# Filesystems
#
# CONFIG_QUOTA is not set
CONFIG_MINIX_FS=y
# CONFIG_EXT_FS is not set
CONFIG_EXT2_FS=y
# CONFIG_XIA_FS is not set
CONFIG_FAT_FS=y
CONFIG_MSDOS_FS=y
CONFIG_VFAT_FS=y
CONFIG_UMSDOS_FS=y
CONFIG_PROC_FS=y
CONFIG_NFS_FS=y
# CONFIG_ROOT_NFS is not set
# CONFIG_SMB_FS is not set
# CONFIG_ISO9660_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_SYSV_FS is not set

#
# Character devices
#
CONFIG_SERIAL=y
# CONFIG_CYCLADES is not set
# CONFIG_STALDRV is not set
CONFIG_PRINTER=y
# CONFIG_BUSMOUSE is not set
CONFIG_PSMOUSE=y
# CONFIG_82C710_MOUSE is not set
# CONFIG_MS_BUSMOUSE is not set
# CONFIG_ATIXL_BUSMOUSE is not set
# CONFIG_QIC02_TAPE is not set
# CONFIG_FTAPE is not set
# CONFIG_APM is not set
# CONFIG_WATCHDOG is not set

#
# Sound
#
# CONFIG_SOUND is not set

#
# Kernel hacking
#
# CONFIG_PROFILE is not set