2.0.34 oops in tty_default_put_char/tty_io.c

Camm Maguire (camm@enhanced.com)
Sun, 28 Jun 1998 23:02:38 -0400 (EDT)

Greetings! I've just upgraded to kernel 2.0.34(gcc 2.7.2.1), and
repeatedly receive the following oops on my first virtual console
shortly after bootup:
-----------------------------------------------------------------------------
Jun 27 23:16:49 wisdom kernel: invalid operand: 0000
Jun 27 23:16:49 wisdom kernel: CPU: 0
Jun 27 23:16:49 wisdom kernel: EIP: 0010:[<00000007>]
Jun 27 23:16:49 wisdom kernel: EFLAGS: 00010206
Jun 27 23:16:49 wisdom kernel: eax: 00000001 ebx: 00000000 ecx: 000023ef edx: 000003d5
Jun 27 23:16:49 wisdom kernel: esi: 001e63f0 edi: 00000000 ebp: 00000001 esp: 002e4ee4
Jun 27 23:16:49 wisdom kernel: ds: 0018 es: 0018 fs: 002b gs: 002b ss: 0018
Jun 27 23:16:49 wisdom kernel: Process telnet (pid: 314, process nr: 6, stackpage=002e4000)
Jun 27 23:16:49 wisdom kernel: Stack: 00000000 00000000 00000001 0016570e 00fc3000 00000000 002e4f08 00000000
Jun 27 23:16:49 wisdom kernel: 31c2bac1 00165c14 00fc3000 00000031 00000051 0805b62b 00fc3000 00000000
Jun 27 23:16:49 wisdom kernel: 0018ce31 001676bf 00000031 00fc3000 000003ff 0805b27d 00000000 00fc3000
Jun 27 23:16:49 wisdom kernel: Call Trace: [tty_default_put_char+30/40] [opost+440/456] [write_chan+247/400] [tty_write+221/304] [write_chan+0/400] [sys_write+331/388] [system_call+85/128]
Jun 27 23:16:49 wisdom kernel: Code: f0 c3 e2 00 f0 53 ff 00 f0 53 ff 00 f0 54 ff 00 f0 94 a5 00
-----------------------------------------------------------------------------
I've never had this problem running the same hardware under 2.0.33 for
many months. The virtual console becomes unuseable until reboot.
Otherwise, the machine appears to run fine.

Here is my .config:
-----------------------------------------------------------------------------
#
# Automatically generated by make menuconfig: don't edit
#

#
# Code maturity level options
#
CONFIG_EXPERIMENTAL=y

#
# Loadable module support
#
CONFIG_MODULES=y
# CONFIG_MODVERSIONS is not set
CONFIG_KERNELD=y

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

#
# Floppy, IDE, and other block devices
#
CONFIG_BLK_DEV_FD=m
CONFIG_BLK_DEV_IDE=y
# CONFIG_BLK_DEV_HD_IDE is not set
# CONFIG_BLK_DEV_IDECD is not set
# CONFIG_BLK_DEV_IDETAPE is not set
# CONFIG_BLK_DEV_IDEFLOPPY is not set
# CONFIG_BLK_DEV_IDESCSI is not set
CONFIG_BLK_DEV_IDE_PCMCIA=y
CONFIG_BLK_DEV_CMD640=y
CONFIG_BLK_DEV_CMD640_ENHANCED=y
# CONFIG_BLK_DEV_RZ1000 is not set
# CONFIG_BLK_DEV_TRITON is not set
# CONFIG_IDE_CHIPSETS is not set
CONFIG_BLK_DEV_LOOP=m
CONFIG_BLK_DEV_MD=y
CONFIG_MD_LINEAR=m
CONFIG_MD_STRIPED=m
CONFIG_BLK_DEV_RAM=y
# CONFIG_BLK_DEV_INITRD is not set
# CONFIG_BLK_DEV_XD is not set
# CONFIG_BLK_DEV_HD is not set

#
# Networking options
#
# CONFIG_FIREWALL is not set
# CONFIG_NET_ALIAS is not set
CONFIG_INET=y
CONFIG_IP_FORWARD=y
# CONFIG_IP_MULTICAST is not set
# CONFIG_SYN_COOKIES is not set
# CONFIG_IP_ACCT is not set
# CONFIG_IP_ROUTER is not set
CONFIG_NET_IPIP=m
# CONFIG_INET_PCTCP is not set
# CONFIG_INET_RARP is not set
# CONFIG_NO_PATH_MTU_DISCOVERY is not set
CONFIG_IP_NOSR=y
# CONFIG_SKB_LARGE is not set
CONFIG_IPX=m
# CONFIG_ATALK is not set
# CONFIG_AX25 is not set
# CONFIG_BRIDGE is not set
# CONFIG_NETLINK is not set

#
# SCSI support
#
# CONFIG_SCSI is not set

#
# Network device support
#
CONFIG_NETDEVICES=y
CONFIG_DUMMY=m
CONFIG_EQUALIZER=m
# CONFIG_DLCI is not set
CONFIG_PLIP=m
CONFIG_PPP=m
CONFIG_SLIP=m
CONFIG_SLIP_COMPRESSED=y
CONFIG_SLIP_SMART=y
# CONFIG_SLIP_MODE_SLIP6 is not set
# CONFIG_NET_RADIO is not set
# CONFIG_NET_ETHERNET is not set
# CONFIG_TR is not set
# CONFIG_FDDI 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=m
# CONFIG_EXT_FS is not set
CONFIG_EXT2_FS=y
# CONFIG_XIA_FS is not set
CONFIG_NLS=m
CONFIG_ISO9660_FS=m
CONFIG_FAT_FS=m
CONFIG_MSDOS_FS=m
# CONFIG_UMSDOS_FS is not set
CONFIG_VFAT_FS=m
CONFIG_NLS_CODEPAGE_437=m
# CONFIG_NLS_CODEPAGE_737 is not set
# CONFIG_NLS_CODEPAGE_775 is not set
# CONFIG_NLS_CODEPAGE_850 is not set
# CONFIG_NLS_CODEPAGE_852 is not set
# CONFIG_NLS_CODEPAGE_855 is not set
# CONFIG_NLS_CODEPAGE_857 is not set
# CONFIG_NLS_CODEPAGE_860 is not set
# CONFIG_NLS_CODEPAGE_861 is not set
# CONFIG_NLS_CODEPAGE_862 is not set
# CONFIG_NLS_CODEPAGE_863 is not set
# CONFIG_NLS_CODEPAGE_864 is not set
# CONFIG_NLS_CODEPAGE_865 is not set
# CONFIG_NLS_CODEPAGE_866 is not set
# CONFIG_NLS_CODEPAGE_869 is not set
# CONFIG_NLS_CODEPAGE_874 is not set
# CONFIG_NLS_ISO8859_1 is not set
# CONFIG_NLS_ISO8859_2 is not set
# CONFIG_NLS_ISO8859_3 is not set
# CONFIG_NLS_ISO8859_4 is not set
# CONFIG_NLS_ISO8859_5 is not set
# CONFIG_NLS_ISO8859_6 is not set
# CONFIG_NLS_ISO8859_7 is not set
# CONFIG_NLS_ISO8859_8 is not set
# CONFIG_NLS_ISO8859_9 is not set
# CONFIG_NLS_KOI8_R is not set
CONFIG_PROC_FS=y
CONFIG_NFS_FS=m
CONFIG_SMB_FS=m
CONFIG_SMB_WIN95=y
CONFIG_NCP_FS=m
# CONFIG_HPFS_FS is not set
# CONFIG_SYSV_FS is not set
CONFIG_AUTOFS_FS=m
# CONFIG_AFFS_FS is not set
# CONFIG_UFS_FS is not set

#
# Character devices
#
CONFIG_SERIAL=m
# CONFIG_DIGI is not set
# CONFIG_CYCLADES is not set
# CONFIG_STALDRV is not set
# CONFIG_RISCOM8 is not set
CONFIG_PRINTER=m
# CONFIG_SPECIALIX is not set
# CONFIG_MOUSE is not set
# CONFIG_UMISC is not set
# CONFIG_QIC02_TAPE is not set
# CONFIG_FTAPE is not set
# CONFIG_APM is not set
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
# CONFIG_WDT is not set
CONFIG_SOFT_WATCHDOG=m
# CONFIG_PCWATCHDOG is not set
CONFIG_RTC=y

#
# Sound
#
CONFIG_SOUND=m
# CONFIG_PAS is not set
CONFIG_SB=y
# CONFIG_ADLIB is not set
# CONFIG_GUS is not set
# CONFIG_MPU401 is not set
# CONFIG_UART6850 is not set
# CONFIG_PSS is not set
# CONFIG_GUS16 is not set
# CONFIG_GUSMAX is not set
# CONFIG_MSS is not set
# CONFIG_SSCAPE is not set
# CONFIG_TRIX is not set
# CONFIG_MAD16 is not set
# CONFIG_CS4232 is not set
# CONFIG_MAUI is not set
CONFIG_AUDIO=y
CONFIG_MIDI=y
CONFIG_YM3812=y
SBC_BASE=220
SBC_IRQ=7
SBC_DMA=1
SB_DMA2=5
SB_MPU_BASE=0
SB_MPU_IRQ=-1
DSP_BUFFSIZE=65536
# CONFIG_LOWLEVEL_SOUND is not set

#
# Kernel hacking
#
# CONFIG_PROFILE is not set
-----------------------------------------------------------------------------

Any help would be much appreciated!

-- 
cmaguire@enhanced.com				      Camm Maguire
==================================================================
"The earth is one country, and mankind its citizens."  Baha'u'llah


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