Hello,
I just want to report a lockup on my 2.6.11-rc3-mm1 machine.
I was working on it via ssh and suddenly the machine stopped
responding. When, the next day I came up to the console
it was printing over and over this oops.
In the logs I could find the oops. I am posting it inline here
along with some logs before that (maybe it is related)
Feb 6 17:07:47 dns kernel: hdc: dma_intr: status=0x51 { DriveReady SeekComplete Error }
Feb 6 17:07:47 dns kernel: hdc: dma_intr: error=0x84 { DriveStatusError BadCRC }
Feb 6 17:07:47 dns kernel: ide: failed opcode was: unknown
Feb 6 17:07:47 dns kernel: hdc: dma_intr: status=0x51 { DriveReady SeekComplete Error }
Feb 6 17:07:47 dns kernel: hdc: dma_intr: error=0x84 { DriveStatusError BadCRC }
Feb 6 17:07:47 dns kernel: ide: failed opcode was: unknown
Feb 6 17:07:47 dns kernel: hdc: dma_intr: status=0x51 { DriveReady SeekComplete Error }
Feb 6 17:07:47 dns kernel: hdc: dma_intr: error=0x84 { DriveStatusError BadCRC }
Feb 6 17:07:47 dns kernel: ide: failed opcode was: unknown
Feb 6 17:07:47 dns kernel: hdc: dma_intr: status=0x51 { DriveReady SeekComplete Error }
Feb 6 17:07:47 dns kernel: hdc: dma_intr: error=0x84 { DriveStatusError BadCRC }
Feb 6 17:07:47 dns kernel: ide: failed opcode was: unknown
Feb 6 17:07:47 dns kernel: scheduling while atomic: swapper/0x00010001/0
Feb 6 17:07:47 dns kernel: [schedule+1379/1392] schedule+0x563/0x570
Feb 6 17:07:47 dns kernel: [__call_console_drivers+87/96] __call_console_drivers+0x57/0x60
Feb 6 17:07:47 dns kernel: [__mod_timer+350/480] __mod_timer+0x15e/0x1e0
Feb 6 17:07:47 dns kernel: [schedule_timeout+99/192] schedule_timeout+0x63/0xc0
Feb 6 17:07:47 dns kernel: [process_timeout+0/16] process_timeout+0x0/0x10
Feb 6 17:07:47 dns kernel: [ide_pin_hwgroup+97/208] ide_pin_hwgroup+0x61/0xd0
Feb 6 17:07:47 dns kernel: [ide_set_xfer_rate+28/96] ide_set_xfer_rate+0x1c/0x60
Feb 6 17:07:47 dns kernel: [check_dma_crc+72/112] check_dma_crc+0x48/0x70
Feb 6 17:07:47 dns kernel: [do_reset1+99/544] do_reset1+0x63/0x220
Feb 6 17:07:47 dns kernel: [ide_do_reset+23/32] ide_do_reset+0x17/0x20
Feb 6 17:07:47 dns kernel: [ide_error+143/160] ide_error+0x8f/0xa0
Feb 6 17:07:47 dns kernel: [ide_dma_intr+91/192] ide_dma_intr+0x5b/0xc0
Feb 6 17:07:47 dns kernel: [ide_dma_intr+0/192] ide_dma_intr+0x0/0xc0
Feb 6 17:07:47 dns kernel: [ide_intr+246/432] ide_intr+0xf6/0x1b0
Feb 6 17:07:47 dns kernel: [handle_IRQ_event+48/112] handle_IRQ_event+0x30/0x70
Feb 6 17:07:47 dns kernel: [__do_IRQ+230/352] __do_IRQ+0xe6/0x160
Feb 6 17:07:47 dns kernel: [__do_softirq+120/144] __do_softirq+0x78/0x90
Feb 6 17:07:47 dns kernel: [do_IRQ+35/64] do_IRQ+0x23/0x40
Feb 6 17:07:47 dns kernel: [common_interrupt+26/32] common_interrupt+0x1a/0x20
Feb 6 17:07:47 dns kernel: [default_idle+35/48] default_idle+0x23/0x30
Feb 6 17:07:47 dns kernel: [cpu_idle+72/96] cpu_idle+0x48/0x60
Feb 6 17:07:47 dns kernel: [start_kernel+338/368] start_kernel+0x152/0x170
Feb 6 17:07:47 dns kernel: [unknown_bootoption+0/432] unknown_bootoption+0x0/0x1b0
Best Regards
Maciej
This is my .config:
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.11-rc3-mm1
# Fri Feb 4 19:41:09 2005
#
CONFIG_X86=y
CONFIG_MMU=y
CONFIG_UID16=y
CONFIG_GENERIC_ISA_DMA=y
CONFIG_GENERIC_IOMAP=y
#
# Code maturity level options
#
CONFIG_EXPERIMENTAL=y
CONFIG_CLEAN_COMPILE=y
CONFIG_BROKEN_ON_SMP=y
CONFIG_LOCK_KERNEL=y
#
# General setup
#
CONFIG_LOCALVERSION=""
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
CONFIG_POSIX_MQUEUE=y
CONFIG_BSD_PROCESS_ACCT=y
# CONFIG_BSD_PROCESS_ACCT_V3 is not set
CONFIG_SYSCTL=y
# CONFIG_AUDIT is not set
# CONFIG_HOTPLUG is not set
CONFIG_KOBJECT_UEVENT=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_EMBEDDED=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
CONFIG_KALLSYMS_EXTRA_PASS=y
CONFIG_BASE_FULL=y
CONFIG_BASE_SMALL=0
CONFIG_FUTEX=y
CONFIG_EPOLL=y
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SHMEM=y
CONFIG_CC_ALIGN_FUNCTIONS=0
CONFIG_CC_ALIGN_LABELS=0
CONFIG_CC_ALIGN_LOOPS=0
CONFIG_CC_ALIGN_JUMPS=0
# CONFIG_TINY_SHMEM is not set
#
# Loadable module support
#
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
CONFIG_MODULE_FORCE_UNLOAD=y
CONFIG_OBSOLETE_MODPARM=y
CONFIG_MODVERSIONS=y
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_KMOD=y
#
# Processor type and features
#
CONFIG_X86_PC=y
# CONFIG_X86_ELAN is not set
# CONFIG_X86_VOYAGER is not set
# CONFIG_X86_NUMAQ is not set
# CONFIG_X86_SUMMIT is not set
# CONFIG_X86_BIGSMP is not set
# CONFIG_X86_VISWS is not set
# CONFIG_X86_GENERICARCH is not set
# CONFIG_X86_ES7000 is not set
# CONFIG_M386 is not set
# CONFIG_M486 is not set
# CONFIG_M586 is not set
# CONFIG_M586TSC is not set
# CONFIG_M586MMX is not set
# CONFIG_M686 is not set
# CONFIG_MPENTIUMII is not set
# CONFIG_MPENTIUMIII is not set
# CONFIG_MPENTIUMM is not set
# CONFIG_MPENTIUM4 is not set
# CONFIG_MK6 is not set
CONFIG_MK7=y
# CONFIG_MK8 is not set
# CONFIG_MCRUSOE is not set
# CONFIG_MEFFICEON is not set
# CONFIG_MWINCHIPC6 is not set
# CONFIG_MWINCHIP2 is not set
# CONFIG_MWINCHIP3D is not set
# CONFIG_MCYRIXIII is not set
# CONFIG_MVIAC3_2 is not set
# CONFIG_X86_GENERIC is not set
CONFIG_X86_CMPXCHG=y
CONFIG_X86_XADD=y
CONFIG_X86_L1_CACHE_SHIFT=6
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_X86_WP_WORKS_OK=y
CONFIG_X86_INVLPG=y
CONFIG_X86_BSWAP=y
CONFIG_X86_POPAD_OK=y
CONFIG_X86_GOOD_APIC=y
CONFIG_X86_INTEL_USERCOPY=y
CONFIG_X86_USE_PPRO_CHECKSUM=y
CONFIG_X86_USE_3DNOW=y
# CONFIG_HPET_TIMER is not set
# CONFIG_SMP is not set
CONFIG_PREEMPT=y
# CONFIG_PREEMPT_BKL is not set
CONFIG_X86_UP_APIC=y
CONFIG_X86_UP_IOAPIC=y
CONFIG_X86_LOCAL_APIC=y
CONFIG_X86_IO_APIC=y
CONFIG_X86_TSC=y
CONFIG_X86_MCE=y
CONFIG_X86_MCE_NONFATAL=y
# CONFIG_X86_MCE_P4THERMAL is not set
# CONFIG_TOSHIBA is not set
# CONFIG_I8K is not set
# CONFIG_MICROCODE is not set
CONFIG_X86_MSR=y
CONFIG_X86_CPUID=y
#
# Firmware Drivers
#
CONFIG_EDD=y
CONFIG_NOHIGHMEM=y
# CONFIG_HIGHMEM4G is not set
# CONFIG_HIGHMEM64G is not set
# CONFIG_MATH_EMULATION is not set
CONFIG_MTRR=y
CONFIG_HAVE_DEC_LOCK=y
# CONFIG_REGPARM is not set
#
# Performance-monitoring counters support
#
# CONFIG_PERFCTR is not set
CONFIG_PHYSICAL_START=0x100000
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
#
# Power management options (ACPI, APM)
#
# CONFIG_PM is not set
#
# ACPI (Advanced Configuration and Power Interface) Support
#
# CONFIG_ACPI is not set
#
# CPU Frequency scaling
#
# CONFIG_CPU_FREQ is not set
#
# Bus options (PCI, PCMCIA, EISA, MCA, ISA)
#
CONFIG_PCI=y
# CONFIG_PCI_GOBIOS is not set
# CONFIG_PCI_GOMMCONFIG is not set
# CONFIG_PCI_GODIRECT is not set
CONFIG_PCI_GOANY=y
CONFIG_PCI_BIOS=y
CONFIG_PCI_DIRECT=y
# CONFIG_PCIEPORTBUS is not set
# CONFIG_PCI_MSI is not set
# CONFIG_PCI_LEGACY_PROC is not set
CONFIG_PCI_NAMES=y
# CONFIG_ISA is not set
# CONFIG_MCA is not set
# CONFIG_SCx200 is not set
#
# PCCARD (PCMCIA/CardBus) support
#
# CONFIG_PCCARD is not set
#
# PCI Hotplug Support
#
# CONFIG_HOTPLUG_PCI is not set
#
# Executable file formats
#
CONFIG_BINFMT_ELF=y
CONFIG_BINFMT_AOUT=m
CONFIG_BINFMT_MISC=m
#
# Device Drivers
#
#
# Generic Driver Options
#
CONFIG_STANDALONE=y
# CONFIG_PREVENT_FIRMWARE_BUILD is not set
# CONFIG_FW_LOADER is not set
# CONFIG_DEBUG_DRIVER is not set
#
# Connector - unified userspace <-> kernelspace linker
#
# CONFIG_CONNECTOR is not set
#
# Memory Technology Devices (MTD)
#
# CONFIG_MTD is not set
#
# Parallel port support
#
# CONFIG_PARPORT is not set
#
# Plug and Play support
#
#
# Block devices
#
CONFIG_BLK_DEV_FD=m
# CONFIG_BLK_CPQ_DA is not set
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_BLK_DEV_DAC960 is not set
# CONFIG_BLK_DEV_UMEM is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=m
CONFIG_BLK_DEV_CRYPTOLOOP=m
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_RAM is not set
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_INITRAMFS_SOURCE=""
CONFIG_LBD=y
# CONFIG_CDROM_PKTCDVD is not set
#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
# CONFIG_IOSCHED_AS is not set
CONFIG_IOSCHED_DEADLINE=y
# CONFIG_IOSCHED_CFQ is not set
# CONFIG_ATA_OVER_ETH is not set
#
# ATA/ATAPI/MFM/RLL support
#
CONFIG_IDE=y
CONFIG_BLK_DEV_IDE=y
#
# Please see Documentation/ide.txt for help/info on IDE drives
#
# CONFIG_BLK_DEV_IDE_SATA is not set
# CONFIG_BLK_DEV_HD_IDE is not set
CONFIG_BLK_DEV_IDEDISK=y
CONFIG_IDEDISK_MULTI_MODE=y
CONFIG_BLK_DEV_IDECD=y
# CONFIG_BLK_DEV_IDETAPE is not set
# CONFIG_BLK_DEV_IDEFLOPPY is not set
# CONFIG_IDE_TASK_IOCTL is not set
#
# IDE chipset support/bugfixes
#
# CONFIG_IDE_GENERIC is not set
# CONFIG_BLK_DEV_CMD640 is not set
CONFIG_BLK_DEV_IDEPCI=y
CONFIG_IDEPCI_SHARE_IRQ=y
# CONFIG_BLK_DEV_OFFBOARD is not set
# CONFIG_BLK_DEV_GENERIC is not set
# CONFIG_BLK_DEV_OPTI621 is not set
# CONFIG_BLK_DEV_RZ1000 is not set
CONFIG_BLK_DEV_IDEDMA_PCI=y
# CONFIG_BLK_DEV_IDEDMA_FORCED is not set
CONFIG_IDEDMA_PCI_AUTO=y
# CONFIG_IDEDMA_ONLYDISK is not set
# CONFIG_BLK_DEV_AEC62XX is not set
# CONFIG_BLK_DEV_ALI15X3 is not set
# CONFIG_BLK_DEV_AMD74XX is not set
# CONFIG_BLK_DEV_ATIIXP is not set
# CONFIG_BLK_DEV_CMD64X is not set
# CONFIG_BLK_DEV_TRIFLEX is not set
# CONFIG_BLK_DEV_CY82C693 is not set
# CONFIG_BLK_DEV_CS5520 is not set
# CONFIG_BLK_DEV_CS5530 is not set
# CONFIG_BLK_DEV_HPT34X is not set
# CONFIG_BLK_DEV_HPT366 is not set
# CONFIG_BLK_DEV_SC1200 is not set
# CONFIG_BLK_DEV_PIIX is not set
# CONFIG_BLK_DEV_NS87415 is not set
# CONFIG_BLK_DEV_PDC202XX_OLD is not set
# CONFIG_BLK_DEV_PDC202XX_NEW is not set
# CONFIG_BLK_DEV_SVWKS is not set
# CONFIG_BLK_DEV_SIIMAGE is not set
# CONFIG_BLK_DEV_SIS5513 is not set
# CONFIG_BLK_DEV_SLC90E66 is not set
# CONFIG_BLK_DEV_TRM290 is not set
CONFIG_BLK_DEV_VIA82CXXX=y
# CONFIG_IDE_ARM is not set
CONFIG_BLK_DEV_IDEDMA=y
# CONFIG_IDEDMA_IVB is not set
CONFIG_IDEDMA_AUTO=y
# CONFIG_BLK_DEV_HD is not set
#
# SCSI device support
#
# CONFIG_SCSI is not set
#
# Multi-device support (RAID and LVM)
#
# CONFIG_MD is not set
#
# Fusion MPT device support
#
#
# IEEE 1394 (FireWire) support
#
# CONFIG_IEEE1394 is not set
#
# I2O device support
#
CONFIG_I2O=m
CONFIG_I2O_CONFIG=m
CONFIG_I2O_BLOCK=m
CONFIG_I2O_PROC=m
#
# Networking support
#
CONFIG_NET=y
#
# Networking options
#
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_NETLINK_DEV=m
CONFIG_UNIX=y
CONFIG_NET_KEY=y
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
# CONFIG_IP_ADVANCED_ROUTER is not set
# CONFIG_IP_PNP is not set
CONFIG_NET_IPIP=m
CONFIG_NET_IPGRE=m
# CONFIG_NET_IPGRE_BROADCAST is not set
# CONFIG_IP_MROUTE is not set
# CONFIG_ARPD is not set
CONFIG_SYN_COOKIES=y
# CONFIG_INET_AH is not set
# CONFIG_INET_ESP is not set
# CONFIG_INET_IPCOMP is not set
CONFIG_INET_TUNNEL=m
CONFIG_IP_TCPDIAG=y
# CONFIG_IP_TCPDIAG_IPV6 is not set
#
# IP: Virtual Server Configuration
#
# CONFIG_IP_VS is not set
# CONFIG_IPV6 is not set
CONFIG_NETFILTER=y
CONFIG_NETFILTER_DEBUG=y
#
# IP: Netfilter Configuration
#
CONFIG_IP_NF_CONNTRACK=m
CONFIG_IP_NF_CT_ACCT=y
CONFIG_IP_NF_CONNTRACK_MARK=y
# CONFIG_IP_NF_CT_PROTO_SCTP is not set
CONFIG_IP_NF_FTP=m
CONFIG_IP_NF_IRC=m
# CONFIG_IP_NF_TFTP is not set
# CONFIG_IP_NF_AMANDA is not set
# CONFIG_IP_NF_QUEUE is not set
CONFIG_IP_NF_IPTABLES=m
CONFIG_IP_NF_MATCH_LIMIT=m
CONFIG_IP_NF_MATCH_IPRANGE=m
CONFIG_IP_NF_MATCH_MAC=m
CONFIG_IP_NF_MATCH_PKTTYPE=m
CONFIG_IP_NF_MATCH_MARK=m
CONFIG_IP_NF_MATCH_MULTIPORT=m
CONFIG_IP_NF_MATCH_TOS=m
CONFIG_IP_NF_MATCH_RECENT=m
CONFIG_IP_NF_MATCH_ECN=m
CONFIG_IP_NF_MATCH_DSCP=m
CONFIG_IP_NF_MATCH_AH_ESP=m
CONFIG_IP_NF_MATCH_LENGTH=m
CONFIG_IP_NF_MATCH_TTL=m
CONFIG_IP_NF_MATCH_TCPMSS=m
CONFIG_IP_NF_MATCH_HELPER=m
CONFIG_IP_NF_MATCH_STATE=m
CONFIG_IP_NF_MATCH_CONNTRACK=m
CONFIG_IP_NF_MATCH_OWNER=m
CONFIG_IP_NF_MATCH_ADDRTYPE=m
CONFIG_IP_NF_MATCH_REALM=m
# CONFIG_IP_NF_MATCH_SCTP is not set
# CONFIG_IP_NF_MATCH_COMMENT is not set
# CONFIG_IP_NF_MATCH_CONNMARK is not set
# CONFIG_IP_NF_MATCH_HASHLIMIT is not set
CONFIG_IP_NF_FILTER=m
CONFIG_IP_NF_TARGET_REJECT=m
CONFIG_IP_NF_TARGET_LOG=m
CONFIG_IP_NF_TARGET_ULOG=m
CONFIG_IP_NF_TARGET_TCPMSS=m
# CONFIG_IP_NF_NAT is not set
CONFIG_IP_NF_MANGLE=m
CONFIG_IP_NF_TARGET_TOS=m
CONFIG_IP_NF_TARGET_ECN=m
CONFIG_IP_NF_TARGET_DSCP=m
CONFIG_IP_NF_TARGET_MARK=m
CONFIG_IP_NF_TARGET_CLASSIFY=m
CONFIG_IP_NF_TARGET_CONNMARK=m
# CONFIG_IP_NF_TARGET_CLUSTERIP is not set
# CONFIG_IP_NF_RAW is not set
# CONFIG_IP_NF_ARPTABLES is not set
CONFIG_XFRM=y
# CONFIG_XFRM_USER is not set
#
# SCTP Configuration (EXPERIMENTAL)
#
# CONFIG_IP_SCTP is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_DECNET is not set
CONFIG_LLC=m
CONFIG_LLC2=m
CONFIG_IPX=m
# CONFIG_IPX_INTERN is not set
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
#
# QoS and/or fair queueing
#
# CONFIG_NET_SCHED is not set
CONFIG_NET_CLS_ROUTE=y
#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_KGDBOE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NETPOLL_RX is not set
# CONFIG_NETPOLL_TRAP is not set
# CONFIG_NET_POLL_CONTROLLER is not set
# CONFIG_HAMRADIO is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
CONFIG_NETDEVICES=y
CONFIG_DUMMY=m
# CONFIG_BONDING is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
# CONFIG_ETHERTAP is not set
#
# ARCnet devices
#
# CONFIG_ARCNET is not set
#
# Ethernet (10 or 100Mbit)
#
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
CONFIG_NET_VENDOR_3COM=y
CONFIG_VORTEX=y
# CONFIG_TYPHOON is not set
#
# Tulip family network device support
#
# CONFIG_NET_TULIP is not set
# CONFIG_HP100 is not set
# CONFIG_NET_PCI is not set
#
# Ethernet (1000 Mbit)
#
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
# CONFIG_NS83820 is not set
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
# CONFIG_R8169 is not set
# CONFIG_SKGE is not set
# CONFIG_SK98LIN is not set
# CONFIG_TIGON3 is not set
#
# Ethernet (10000 Mbit)
#
# CONFIG_IXGB is not set
# CONFIG_S2IO is not set
#
# Token Ring devices
#
# CONFIG_TR is not set
#
# Wireless LAN (non-hamradio)
#
# CONFIG_NET_RADIO is not set
#
# Wan interfaces
#
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
#
# ISDN subsystem
#
# CONFIG_ISDN is not set
#
# Telephony Support
#
# CONFIG_PHONE is not set
#
# Input device support
#
CONFIG_INPUT=y
#
# Userland interfaces
#
CONFIG_INPUT_MOUSEDEV=y
CONFIG_INPUT_MOUSEDEV_PSAUX=y
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
# CONFIG_INPUT_JOYDEV is not set
# CONFIG_INPUT_TSDEV is not set
# CONFIG_INPUT_EVDEV is not set
# CONFIG_INPUT_EVBUG is not set
#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
CONFIG_KEYBOARD_ATKBD=y
# CONFIG_KEYBOARD_SUNKBD is not set
# CONFIG_KEYBOARD_LKKBD is not set
# CONFIG_KEYBOARD_XTKBD is not set
# CONFIG_KEYBOARD_NEWTON is not set
CONFIG_INPUT_MOUSE=y
CONFIG_MOUSE_PS2=y
# CONFIG_MOUSE_SERIAL is not set
# CONFIG_MOUSE_VSXXXAA is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
CONFIG_INPUT_MISC=y
CONFIG_INPUT_PCSPKR=y
# CONFIG_INPUT_UINPUT is not set
#
# Hardware I/O ports
#
CONFIG_SERIO=y
CONFIG_SERIO_I8042=y
CONFIG_SERIO_SERPORT=y
# CONFIG_SERIO_CT82C710 is not set
# CONFIG_SERIO_PCIPS2 is not set
CONFIG_SERIO_LIBPS2=y
# CONFIG_SERIO_RAW is not set
# CONFIG_GAMEPORT is not set
CONFIG_SOUND_GAMEPORT=y
#
# Character devices
#
CONFIG_VT=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
CONFIG_INOTIFY=y
# CONFIG_SERIAL_NONSTANDARD is not set
#
# Serial drivers
#
# CONFIG_SERIAL_8250 is not set
#
# Non-8250 serial port support
#
CONFIG_UNIX98_PTYS=y
# CONFIG_LEGACY_PTYS is not set
#
# IPMI
#
# CONFIG_IPMI_HANDLER is not set
#
# Watchdog Cards
#
# CONFIG_WATCHDOG is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_NVRAM is not set
# CONFIG_RTC is not set
# CONFIG_GEN_RTC is not set
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# CONFIG_SONYPI is not set
#
# Ftape, the floppy tape device driver
#
# CONFIG_FTAPE is not set
CONFIG_AGP=y
# CONFIG_AGP_ALI is not set
# CONFIG_AGP_ATI is not set
# CONFIG_AGP_AMD is not set
# CONFIG_AGP_AMD64 is not set
# CONFIG_AGP_INTEL is not set
# CONFIG_AGP_INTEL_MCH is not set
# CONFIG_AGP_NVIDIA is not set
# CONFIG_AGP_SIS is not set
# CONFIG_AGP_SWORKS is not set
CONFIG_AGP_VIA=y
# CONFIG_AGP_EFFICEON is not set
# CONFIG_DRM is not set
# CONFIG_MWAVE is not set
# CONFIG_RAW_DRIVER is not set
CONFIG_HANGCHECK_TIMER=y
#
# I2C support
#
CONFIG_I2C=m
CONFIG_I2C_CHARDEV=m
#
# I2C Algorithms
#
CONFIG_I2C_ALGOBIT=m
CONFIG_I2C_ALGOPCF=m
CONFIG_I2C_ALGOPCA=m
#
# I2C Hardware Bus support
#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
# CONFIG_I2C_I801 is not set
# CONFIG_I2C_I810 is not set
CONFIG_I2C_ISA=m
# CONFIG_I2C_NFORCE2 is not set
# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_PIIX4 is not set
CONFIG_I2C_PROSAVAGE=m
# CONFIG_I2C_SAVAGE4 is not set
CONFIG_SCx200_ACB=m
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
CONFIG_I2C_STUB=m
CONFIG_I2C_VIA=m
CONFIG_I2C_VIAPRO=m
# CONFIG_I2C_VOODOO3 is not set
# CONFIG_I2C_PCA_ISA is not set
#
# Hardware Sensors Chip support
#
CONFIG_I2C_SENSOR=m
CONFIG_SENSORS_ADM1021=m
CONFIG_SENSORS_ADM1025=m
CONFIG_SENSORS_ADM1026=m
CONFIG_SENSORS_ADM1031=m
CONFIG_SENSORS_ASB100=m
CONFIG_SENSORS_DS1621=m
CONFIG_SENSORS_FSCHER=m
# CONFIG_SENSORS_FSCPOS is not set
CONFIG_SENSORS_GL518SM=m
CONFIG_SENSORS_IT87=m
CONFIG_SENSORS_LM63=m
CONFIG_SENSORS_LM75=m
CONFIG_SENSORS_LM77=m
CONFIG_SENSORS_LM78=m
CONFIG_SENSORS_LM80=m
CONFIG_SENSORS_LM83=m
CONFIG_SENSORS_LM85=m
CONFIG_SENSORS_LM87=m
CONFIG_SENSORS_LM90=m
CONFIG_SENSORS_MAX1619=m
CONFIG_SENSORS_PC87360=m
# CONFIG_SENSORS_SMSC47B397 is not set
CONFIG_SENSORS_SMSC47M1=m
CONFIG_SENSORS_VIA686A=m
CONFIG_SENSORS_W83781D=m
CONFIG_SENSORS_W83L785TS=m
CONFIG_SENSORS_W83627HF=m
#
# Other I2C Chip support
#
CONFIG_SENSORS_EEPROM=m
CONFIG_SENSORS_PCF8574=m
CONFIG_SENSORS_PCF8591=m
CONFIG_SENSORS_RTC8564=m
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
#
# Dallas's 1-wire bus
#
# CONFIG_W1 is not set
#
# SuperIO subsystem support
#
#
# Misc devices
#
# CONFIG_IBM_ASM is not set
#
# Multimedia devices
#
# CONFIG_VIDEO_DEV is not set
#
# Digital Video Broadcasting Devices
#
# CONFIG_DVB is not set
#
# Graphics support
#
# CONFIG_FB is not set
# CONFIG_VIDEO_SELECT is not set
#
# Console display driver support
#
CONFIG_VGA_CONSOLE=y
CONFIG_DUMMY_CONSOLE=y
#
# Sound
#
# CONFIG_SOUND is not set
#
# USB support
#
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
# CONFIG_USB is not set
#
# USB Gadget Support
#
# CONFIG_USB_GADGET is not set
#
# MMC/SD Card support
#
# CONFIG_MMC is not set
#
# InfiniBand support
#
# CONFIG_INFINIBAND is not set
#
# File systems
#
CONFIG_EXT2_FS=y
CONFIG_EXT2_FS_XATTR=y
CONFIG_EXT2_FS_POSIX_ACL=y
# CONFIG_EXT2_FS_SECURITY is not set
CONFIG_EXT3_FS=y
CONFIG_EXT3_FS_XATTR=y
CONFIG_EXT3_FS_POSIX_ACL=y
# CONFIG_EXT3_FS_SECURITY is not set
CONFIG_JBD=y
# CONFIG_JBD_DEBUG is not set
CONFIG_FS_MBCACHE=y
CONFIG_REISER4_FS=y
# CONFIG_REISER4_CHECK is not set
CONFIG_REISERFS_FS=y
# CONFIG_REISERFS_CHECK is not set
# CONFIG_REISERFS_PROC_INFO is not set
# CONFIG_REISERFS_FS_XATTR is not set
# CONFIG_JFS_FS is not set
CONFIG_FS_POSIX_ACL=y
#
# XFS support
#
# CONFIG_XFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
# CONFIG_QUOTA is not set
CONFIG_DNOTIFY=y
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
#
# Caches
#
# CONFIG_FSCACHE is not set
# CONFIG_FUSE_FS is not set
#
# CD-ROM/DVD Filesystems
#
CONFIG_ISO9660_FS=m
CONFIG_JOLIET=y
CONFIG_ZISOFS=y
CONFIG_ZISOFS_FS=m
# CONFIG_UDF_FS is not set
#
# DOS/FAT/NT Filesystems
#
CONFIG_FAT_FS=m
CONFIG_MSDOS_FS=m
CONFIG_VFAT_FS=m
CONFIG_FAT_DEFAULT_CODEPAGE=437
CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
CONFIG_NTFS_FS=m
# CONFIG_NTFS_DEBUG is not set
CONFIG_NTFS_RW=y
#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_SYSFS=y
# CONFIG_DEVFS_FS is not set
# CONFIG_DEVPTS_FS_XATTR is not set
CONFIG_TMPFS=y
# CONFIG_TMPFS_XATTR is not set
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
CONFIG_RAMFS=y
#
# Miscellaneous filesystems
#
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_HFSPLUS_FS is not set
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
#
# Network File Systems
#
# CONFIG_NFS_FS is not set
# CONFIG_NFSD is not set
# CONFIG_EXPORTFS is not set
CONFIG_SMB_FS=m
# CONFIG_SMB_NLS_DEFAULT is not set
CONFIG_CIFS=m
# CONFIG_CIFS_STATS is not set
# CONFIG_CIFS_XATTR is not set
# CONFIG_CIFS_EXPERIMENTAL is not set
CONFIG_NCP_FS=m
CONFIG_NCPFS_PACKET_SIGNING=y
CONFIG_NCPFS_IOCTL_LOCKING=y
CONFIG_NCPFS_STRONG=y
CONFIG_NCPFS_NFS_NS=y
CONFIG_NCPFS_OS2_NS=y
CONFIG_NCPFS_SMALLDOS=y
CONFIG_NCPFS_NLS=y
CONFIG_NCPFS_EXTRAS=y
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
#
# Partition Types
#
# CONFIG_PARTITION_ADVANCED is not set
CONFIG_MSDOS_PARTITION=y
#
# Native Language Support
#
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="iso8859-2"
CONFIG_NLS_CODEPAGE_437=y
# 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=y
# 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_936 is not set
# CONFIG_NLS_CODEPAGE_950 is not set
# CONFIG_NLS_CODEPAGE_932 is not set
# CONFIG_NLS_CODEPAGE_949 is not set
# CONFIG_NLS_CODEPAGE_874 is not set
# CONFIG_NLS_ISO8859_8 is not set
CONFIG_NLS_CODEPAGE_1250=y
# CONFIG_NLS_CODEPAGE_1251 is not set
# CONFIG_NLS_ASCII is not set
CONFIG_NLS_ISO8859_1=y
CONFIG_NLS_ISO8859_2=y
# 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_9 is not set
# CONFIG_NLS_ISO8859_13 is not set
# CONFIG_NLS_ISO8859_14 is not set
# CONFIG_NLS_ISO8859_15 is not set
# CONFIG_NLS_KOI8_R is not set
# CONFIG_NLS_KOI8_U is not set
CONFIG_NLS_UTF8=y
#
# Profiling support
#
# CONFIG_PROFILING is not set
#
# Kernel hacking
#
CONFIG_DEBUG_KERNEL=y
CONFIG_MAGIC_SYSRQ=y
CONFIG_LOG_BUF_SHIFT=14
CONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_DEBUG_SLAB is not set
CONFIG_DEBUG_PREEMPT=y
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_DEBUG_KOBJECT is not set
CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_INFO is not set
# CONFIG_PAGE_OWNER is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_FRAME_POINTER is not set
# CONFIG_EARLY_PRINTK is not set
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_KPROBES is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
# CONFIG_4KSTACKS is not set
CONFIG_X86_FIND_SMP_CONFIG=y
CONFIG_X86_MPPARSE=y
# CONFIG_KGDB is not set
#
# Security options
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
#
# Cryptographic options
#
CONFIG_CRYPTO=y
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_MD4 is not set
# CONFIG_CRYPTO_MD5 is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
# CONFIG_CRYPTO_WP512 is not set
# CONFIG_CRYPTO_DES is not set
# CONFIG_CRYPTO_BLOWFISH is not set
# CONFIG_CRYPTO_TWOFISH is not set
# CONFIG_CRYPTO_SERPENT is not set
# CONFIG_CRYPTO_AES_586 is not set
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not set
# CONFIG_CRYPTO_TEA is not set
# CONFIG_CRYPTO_ARC4 is not set
# CONFIG_CRYPTO_KHAZAD is not set
# CONFIG_CRYPTO_ANUBIS is not set
# CONFIG_CRYPTO_DEFLATE is not set
# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_TEST is not set
#
# Hardware crypto devices
#
# CONFIG_CRYPTO_DEV_PADLOCK is not set
#
# Library routines
#
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC32 is not set
# CONFIG_LIBCRC32C is not set
CONFIG_ZLIB_INFLATE=m
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_X86_BIOS_REBOOT=y
Maciej Soltysiak wrote:
>)
>
>Feb 6 17:07:47 dns kernel: hdc: dma_intr: status=0x51 { DriveReady SeekComplete Error }
>Feb 6 17:07:47 dns kernel: hdc: dma_intr: error=0x84 { DriveStatusError BadCRC }
>
>
this means bad hard drive, or at least a bad sector on it.
Hello Hans,
Monday, February 7, 2005, 9:19:47 PM, you wrote:
> Maciej Soltysiak wrote:
>>)
>>
>>Feb 6 17:07:47 dns kernel: hdc: dma_intr: status=0x51 { DriveReady SeekComplete Error }
>>Feb 6 17:07:47 dns kernel: hdc: dma_intr: error=0x84 { DriveStatusError BadCRC }
>>
>>
> this means bad hard drive, or at least a bad sector on it.
Well, I have reiser4 on this drive with noncritical data which is rather
not used anyway.
But please note that, the process generating the oops (as long as I am
seeing this right) is something called swapper:
scheduling while atomic: swapper/0x00010001/0
My swap partition is not on hdc, it is on hda, which does not report
bad crc and any other dma related errors, or any for that matter.
The same machine runs on 2.6.10-ac10 + reiser-2.6.10 patch well or
at least it does not trigger these oopses.
Only some still not tracked down problems with terrible swap eating :-(
But that's a different story.
Regards,
Maciej
Maciej Soltysiak <[email protected]> wrote:
>
> Feb 6 17:07:47 dns kernel: hdc: dma_intr: status=0x51 { DriveReady SeekComplete Error }
> Feb 6 17:07:47 dns kernel: hdc: dma_intr: error=0x84 { DriveStatusError BadCRC }
> Feb 6 17:07:47 dns kernel: ide: failed opcode was: unknown
> Feb 6 17:07:47 dns kernel: hdc: dma_intr: status=0x51 { DriveReady SeekComplete Error }
> Feb 6 17:07:47 dns kernel: hdc: dma_intr: error=0x84 { DriveStatusError BadCRC }
> Feb 6 17:07:47 dns kernel: ide: failed opcode was: unknown
> Feb 6 17:07:47 dns kernel: hdc: dma_intr: status=0x51 { DriveReady SeekComplete Error }
> Feb 6 17:07:47 dns kernel: hdc: dma_intr: error=0x84 { DriveStatusError BadCRC }
> Feb 6 17:07:47 dns kernel: ide: failed opcode was: unknown
> Feb 6 17:07:47 dns kernel: hdc: dma_intr: status=0x51 { DriveReady SeekComplete Error }
> Feb 6 17:07:47 dns kernel: hdc: dma_intr: error=0x84 { DriveStatusError BadCRC }
> Feb 6 17:07:47 dns kernel: ide: failed opcode was: unknown
> Feb 6 17:07:47 dns kernel: scheduling while atomic: swapper/0x00010001/0
> Feb 6 17:07:47 dns kernel: [schedule+1379/1392] schedule+0x563/0x570
> Feb 6 17:07:47 dns kernel: [__call_console_drivers+87/96] __call_console_drivers+0x57/0x60
> Feb 6 17:07:47 dns kernel: [__mod_timer+350/480] __mod_timer+0x15e/0x1e0
> Feb 6 17:07:47 dns kernel: [schedule_timeout+99/192] schedule_timeout+0x63/0xc0
> Feb 6 17:07:47 dns kernel: [process_timeout+0/16] process_timeout+0x0/0x10
> Feb 6 17:07:47 dns kernel: [ide_pin_hwgroup+97/208] ide_pin_hwgroup+0x61/0xd0
> Feb 6 17:07:47 dns kernel: [ide_set_xfer_rate+28/96] ide_set_xfer_rate+0x1c/0x60
> Feb 6 17:07:47 dns kernel: [check_dma_crc+72/112] check_dma_crc+0x48/0x70
> Feb 6 17:07:47 dns kernel: [do_reset1+99/544] do_reset1+0x63/0x220
> Feb 6 17:07:47 dns kernel: [ide_do_reset+23/32] ide_do_reset+0x17/0x20
> Feb 6 17:07:47 dns kernel: [ide_error+143/160] ide_error+0x8f/0xa0
> Feb 6 17:07:47 dns kernel: [ide_dma_intr+91/192] ide_dma_intr+0x5b/0xc0
> Feb 6 17:07:47 dns kernel: [ide_dma_intr+0/192] ide_dma_intr+0x0/0xc0
> Feb 6 17:07:47 dns kernel: [ide_intr+246/432] ide_intr+0xf6/0x1b0
> Feb 6 17:07:47 dns kernel: [handle_IRQ_event+48/112] handle_IRQ_event+0x30/0x70
> Feb 6 17:07:47 dns kernel: [__do_IRQ+230/352] __do_IRQ+0xe6/0x160
> Feb 6 17:07:47 dns kernel: [__do_softirq+120/144] __do_softirq+0x78/0x90
> Feb 6 17:07:47 dns kernel: [do_IRQ+35/64] do_IRQ+0x23/0x40
> Feb 6 17:07:47 dns kernel: [common_interrupt+26/32] common_interrupt+0x1a/0x20
The bug is in serialize-access-to-ide-devices.patch, which is only in -mm.
interrupt
->IO error
->ide_set_xfer_rate
->ide_pin_hwgroup
->schedule_timeout
->axboe!
On Tue, Feb 08 2005, Andrew Morton wrote:
> Maciej Soltysiak <[email protected]> wrote:
> >
> > Feb 6 17:07:47 dns kernel: hdc: dma_intr: status=0x51 { DriveReady SeekComplete Error }
> > Feb 6 17:07:47 dns kernel: hdc: dma_intr: error=0x84 { DriveStatusError BadCRC }
> > Feb 6 17:07:47 dns kernel: ide: failed opcode was: unknown
> > Feb 6 17:07:47 dns kernel: hdc: dma_intr: status=0x51 { DriveReady SeekComplete Error }
> > Feb 6 17:07:47 dns kernel: hdc: dma_intr: error=0x84 { DriveStatusError BadCRC }
> > Feb 6 17:07:47 dns kernel: ide: failed opcode was: unknown
> > Feb 6 17:07:47 dns kernel: hdc: dma_intr: status=0x51 { DriveReady SeekComplete Error }
> > Feb 6 17:07:47 dns kernel: hdc: dma_intr: error=0x84 { DriveStatusError BadCRC }
> > Feb 6 17:07:47 dns kernel: ide: failed opcode was: unknown
> > Feb 6 17:07:47 dns kernel: hdc: dma_intr: status=0x51 { DriveReady SeekComplete Error }
> > Feb 6 17:07:47 dns kernel: hdc: dma_intr: error=0x84 { DriveStatusError BadCRC }
> > Feb 6 17:07:47 dns kernel: ide: failed opcode was: unknown
> > Feb 6 17:07:47 dns kernel: scheduling while atomic: swapper/0x00010001/0
> > Feb 6 17:07:47 dns kernel: [schedule+1379/1392] schedule+0x563/0x570
> > Feb 6 17:07:47 dns kernel: [__call_console_drivers+87/96] __call_console_drivers+0x57/0x60
> > Feb 6 17:07:47 dns kernel: [__mod_timer+350/480] __mod_timer+0x15e/0x1e0
> > Feb 6 17:07:47 dns kernel: [schedule_timeout+99/192] schedule_timeout+0x63/0xc0
> > Feb 6 17:07:47 dns kernel: [process_timeout+0/16] process_timeout+0x0/0x10
> > Feb 6 17:07:47 dns kernel: [ide_pin_hwgroup+97/208] ide_pin_hwgroup+0x61/0xd0
> > Feb 6 17:07:47 dns kernel: [ide_set_xfer_rate+28/96] ide_set_xfer_rate+0x1c/0x60
> > Feb 6 17:07:47 dns kernel: [check_dma_crc+72/112] check_dma_crc+0x48/0x70
> > Feb 6 17:07:47 dns kernel: [do_reset1+99/544] do_reset1+0x63/0x220
> > Feb 6 17:07:47 dns kernel: [ide_do_reset+23/32] ide_do_reset+0x17/0x20
> > Feb 6 17:07:47 dns kernel: [ide_error+143/160] ide_error+0x8f/0xa0
> > Feb 6 17:07:47 dns kernel: [ide_dma_intr+91/192] ide_dma_intr+0x5b/0xc0
> > Feb 6 17:07:47 dns kernel: [ide_dma_intr+0/192] ide_dma_intr+0x0/0xc0
> > Feb 6 17:07:47 dns kernel: [ide_intr+246/432] ide_intr+0xf6/0x1b0
> > Feb 6 17:07:47 dns kernel: [handle_IRQ_event+48/112] handle_IRQ_event+0x30/0x70
> > Feb 6 17:07:47 dns kernel: [__do_IRQ+230/352] __do_IRQ+0xe6/0x160
> > Feb 6 17:07:47 dns kernel: [__do_softirq+120/144] __do_softirq+0x78/0x90
> > Feb 6 17:07:47 dns kernel: [do_IRQ+35/64] do_IRQ+0x23/0x40
> > Feb 6 17:07:47 dns kernel: [common_interrupt+26/32] common_interrupt+0x1a/0x20
>
> The bug is in serialize-access-to-ide-devices.patch, which is only in -mm.
>
> interrupt
> ->IO error
> ->ide_set_xfer_rate
> ->ide_pin_hwgroup
> ->schedule_timeout
> ->axboe!
:-)
The thing wants a rewrite. Ideally the serializing point would be a
special request. The patch is still better than nothing right now, it's
really easy to hang the device with hdparm in -linus since it's
impossible to guess when it is safe to issue tuning actions from user
space.
--
Jens Axboe
Jens Axboe <[email protected]> wrote:
>
> > ->axboe!
>
> :-)
>
> The thing wants a rewrite. Ideally the serializing point would be a
> special request. The patch is still better than nothing right now, it's
> really easy to hang the device with hdparm in -linus since it's
> impossible to guess when it is safe to issue tuning actions from user
> space.
I'm not sure which is worse, really. I've never hung an interface with
hdparm, nor seen any reports of it. Making I/O errors deadly rather hurts.
Will it happen on all I/O errors, or was this a special case?
On Tue, Feb 08 2005, Andrew Morton wrote:
> Jens Axboe <[email protected]> wrote:
> >
> > > ->axboe!
> >
> > :-)
> >
> > The thing wants a rewrite. Ideally the serializing point would be a
> > special request. The patch is still better than nothing right now, it's
> > really easy to hang the device with hdparm in -linus since it's
> > impossible to guess when it is safe to issue tuning actions from user
> > space.
>
> I'm not sure which is worse, really. I've never hung an interface with
> hdparm, nor seen any reports of it. Making I/O errors deadly rather hurts.
I've gotten several reports of it, try to tune the drive settings with
any kind of drive activity and it will barf.
> Will it happen on all I/O errors, or was this a special case?
Not sure, at least the crc stuff will trigger it. If you want you can
deactivate the patch for now, I'll get it fixed properly.
--
Jens Axboe