Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757307AbYGCMDy (ORCPT ); Thu, 3 Jul 2008 08:03:54 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753368AbYGCMDP (ORCPT ); Thu, 3 Jul 2008 08:03:15 -0400 Received: from wasp.net.au ([203.190.192.17]:59622 "EHLO wasp.net.au" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756941AbYGCMDL (ORCPT ); Thu, 3 Jul 2008 08:03:11 -0400 X-Greylist: delayed 312 seconds by postgrey-1.27 at vger.kernel.org; Thu, 03 Jul 2008 08:03:09 EDT Message-ID: <486CA4EB.1040804@wasp.net.au> Date: Thu, 03 Jul 2008 14:07:39 +0400 From: Brad Campbell User-Agent: Thunderbird 2.0.0.14 (X11/20080505) MIME-Version: 1.0 To: netdev@vger.kernel.org CC: lkml Subject: 2.6.28-rc8-git3 forcedeth WARNING (kills the interface) Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 74227 Lines: 2010 G'day all, Same problem I reported in -rc7. This is a vanilla kernel with the addition of the imq and adt7475 modules. imq is not relevant here as I only added it this morning and this has been going on all week. [1.] One line summary of the problem: Ethernet interface stops passing traffic (so does a good pair of legs, but that's not important right now). [2.] Full description of the problem/report: After an indeterminate period of time, the network interface simply stops responding to any traffic. An ifdown ; ifup will bring it back to life. This is a dual interface on an MPC55 chipset. Only eth1 seems to suffer from this particular problem. root@srv:~# ethtool eth0 Settings for eth0: Supported ports: [ MII ] Supported link modes: 10baseT/Half 10baseT/Full 100baseT/Half 100baseT/Full 1000baseT/Full Supports auto-negotiation: Yes Advertised link modes: 10baseT/Half 10baseT/Full 100baseT/Half 100baseT/Full 1000baseT/Full Advertised auto-negotiation: Yes Speed: 1000Mb/s Duplex: Full Port: MII PHYAD: 1 Transceiver: external Auto-negotiation: on Supports Wake-on: g Wake-on: d Link detected: yes root@srv:~# ethtool eth1 Settings for eth1: Supported ports: [ MII ] Supported link modes: 10baseT/Half 10baseT/Full 100baseT/Half 100baseT/Full 1000baseT/Full Supports auto-negotiation: Yes Advertised link modes: 10baseT/Half 10baseT/Full 100baseT/Half 100baseT/Full 1000baseT/Full Advertised auto-negotiation: Yes Speed: 100Mb/s Duplex: Full Port: MII PHYAD: 1 Transceiver: external Auto-negotiation: on Supports Wake-on: g Wake-on: d Link detected: yes eth0 gets bucketloads of these --> Jul 2 19:34:13 srv kernel: [896280.326998] eth0: too many iterations (6) in nv_nic_irq. Jul 2 19:34:13 srv kernel: [896280.661227] eth0: too many iterations (6) in nv_nic_irq. Jul 2 19:34:14 srv kernel: [896281.765119] eth0: too many iterations (6) in nv_nic_irq. Jul 2 19:34:17 srv kernel: [896284.434394] eth0: too many iterations (6) in nv_nic_irq. Jul 2 19:34:17 srv kernel: [896284.683543] eth0: too many iterations (6) in nv_nic_irq. Jul 2 19:34:18 srv kernel: [896285.459628] eth0: too many iterations (6) in nv_nic_irq. Jul 2 19:34:19 srv kernel: [896286.162198] eth0: too many iterations (6) in nv_nic_irq. Jul 2 19:34:19 srv kernel: [896286.508541] eth0: too many iterations (6) in nv_nic_irq. Jul 2 19:34:19 srv kernel: [896286.877555] eth0: too many iterations (6) in nv_nic_irq. Jul 2 19:34:20 srv kernel: [896287.267308] eth0: too many iterations (6) in nv_nic_irq. Jul 2 19:34:20 srv kernel: [896287.339097] eth0: too many iterations (6) in nv_nic_irq. Jul 2 19:34:20 srv kernel: [896287.419509] eth0: too many iterations (6) in nv_nic_irq. Jul 2 19:34:20 srv kernel: [896287.572999] eth0: too many iterations (6) in nv_nic_irq. Jul 2 19:34:20 srv kernel: [896287.783227] eth0: too many iterations (6) in nv_nic_irq. Jul 2 19:34:21 srv kernel: [896287.971101] eth0: too many iterations (6) in nv_nic_irq. .. But that is an entirely different kettle of fish and does not stop me functioning. [3.] Keywords (i.e., modules, networking, kernel): networking, kernel [4.] Kernel information [4.1.] Kernel version (from /proc/version): Linux version 2.6.26-rc8-git3 (brad@srv) (gcc version 4.1.2 20061115 (prerelease) (Debian 4.1.1-21)) #4 SMP Thu Jul 3 11:55:41 GST 2008 [4.2.] Kernel .config file: brad@srv:~$ zcat /proc/config.gz | awk '{if (($0 !~ /^#/) && (NF != 0) ) print $0}' CONFIG_64BIT=y CONFIG_X86_64=y CONFIG_X86=y CONFIG_ARCH_DEFCONFIG="arch/x86/configs/x86_64_defconfig" CONFIG_GENERIC_TIME=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_CLOCKSOURCE_WATCHDOG=y CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_STACKTRACE_SUPPORT=y CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_FAST_CMPXCHG_LOCAL=y CONFIG_MMU=y CONFIG_ZONE_DMA=y CONFIG_GENERIC_ISA_DMA=y CONFIG_GENERIC_IOMAP=y CONFIG_GENERIC_BUG=y CONFIG_GENERIC_HWEIGHT=y CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_RWSEM_GENERIC_SPINLOCK=y CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_TIME_VSYSCALL=y CONFIG_ARCH_HAS_CPU_RELAX=y CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y CONFIG_HAVE_SETUP_PER_CPU_AREA=y CONFIG_HAVE_CPUMASK_OF_CPU_MAP=y CONFIG_ARCH_HIBERNATION_POSSIBLE=y CONFIG_ARCH_SUSPEND_POSSIBLE=y CONFIG_ZONE_DMA32=y CONFIG_ARCH_POPULATES_NODE_MAP=y CONFIG_AUDIT_ARCH=y CONFIG_ARCH_SUPPORTS_AOUT=y CONFIG_ARCH_SUPPORTS_OPTIMIZED_INLINING=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y CONFIG_GENERIC_PENDING_IRQ=y CONFIG_X86_SMP=y CONFIG_X86_64_SMP=y CONFIG_X86_HT=y CONFIG_X86_BIOS_REBOOT=y CONFIG_X86_TRAMPOLINE=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" CONFIG_EXPERIMENTAL=y CONFIG_LOCK_KERNEL=y CONFIG_INIT_ENV_ARG_LIMIT=32 CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y CONFIG_SYSVIPC_SYSCTL=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=20 CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y CONFIG_SYSFS_DEPRECATED=y CONFIG_SYSFS_DEPRECATED_V2=y CONFIG_NAMESPACES=y CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" CONFIG_SYSCTL=y CONFIG_UID16=y CONFIG_SYSCTL_SYSCALL=y CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_KALLSYMS=y CONFIG_KALLSYMS_ALL=y CONFIG_KALLSYMS_EXTRA_PASS=y CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_PCSPKR_PLATFORM=y CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_VM_EVENT_COUNTERS=y CONFIG_SLUB_DEBUG=y CONFIG_SLUB=y CONFIG_HAVE_OPROFILE=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_PROC_PAGE_MONITOR=y CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y CONFIG_BASE_SMALL=0 CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_KMOD=y CONFIG_STOP_MACHINE=y CONFIG_BLOCK=y CONFIG_BLOCK_COMPAT=y CONFIG_IOSCHED_NOOP=y CONFIG_IOSCHED_AS=y CONFIG_IOSCHED_DEADLINE=y CONFIG_IOSCHED_CFQ=y CONFIG_DEFAULT_CFQ=y CONFIG_DEFAULT_IOSCHED="cfq" CONFIG_PREEMPT_NOTIFIERS=y CONFIG_CLASSIC_RCU=y CONFIG_TICK_ONESHOT=y CONFIG_NO_HZ=y CONFIG_HIGH_RES_TIMERS=y CONFIG_GENERIC_CLOCKEVENTS_BUILD=y CONFIG_SMP=y CONFIG_X86_PC=y CONFIG_MEMTEST_BOOTPARAM=y CONFIG_MEMTEST_BOOTPARAM_VALUE=0 CONFIG_MK8=y CONFIG_X86_CPU=y CONFIG_X86_L1_CACHE_BYTES=64 CONFIG_X86_INTERNODE_CACHE_BYTES=64 CONFIG_X86_CMPXCHG=y CONFIG_X86_L1_CACHE_SHIFT=6 CONFIG_X86_GOOD_APIC=y CONFIG_X86_INTEL_USERCOPY=y CONFIG_X86_USE_PPRO_CHECKSUM=y CONFIG_X86_TSC=y CONFIG_X86_CMOV=y CONFIG_X86_MINIMUM_CPU_FAMILY=64 CONFIG_X86_DEBUGCTLMSR=y CONFIG_HPET_TIMER=y CONFIG_HPET_EMULATE_RTC=y CONFIG_DMI=y CONFIG_GART_IOMMU=y CONFIG_SWIOTLB=y CONFIG_IOMMU_HELPER=y CONFIG_NR_CPUS=8 CONFIG_SCHED_MC=y CONFIG_PREEMPT_NONE=y CONFIG_X86_LOCAL_APIC=y CONFIG_X86_IO_APIC=y CONFIG_X86_MCE=y CONFIG_X86_MCE_AMD=y CONFIG_ARCH_SPARSEMEM_DEFAULT=y CONFIG_ARCH_SPARSEMEM_ENABLE=y CONFIG_ARCH_SELECT_MEMORY_MODEL=y CONFIG_SELECT_MEMORY_MODEL=y CONFIG_SPARSEMEM_MANUAL=y CONFIG_SPARSEMEM=y CONFIG_HAVE_MEMORY_PRESENT=y CONFIG_SPARSEMEM_EXTREME=y CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y CONFIG_SPARSEMEM_VMEMMAP=y CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_RESOURCES_64BIT=y CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y CONFIG_MTRR=y CONFIG_X86_PAT=y CONFIG_SECCOMP=y CONFIG_HZ_100=y CONFIG_HZ=100 CONFIG_SCHED_HRTICK=y CONFIG_PHYSICAL_START=0x200000 CONFIG_PHYSICAL_ALIGN=0x200000 CONFIG_COMPAT_VDSO=y CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y CONFIG_PM=y CONFIG_ACPI=y CONFIG_ACPI_PROCFS_POWER=y CONFIG_ACPI_SYSFS_POWER=y CONFIG_ACPI_PROC_EVENT=y CONFIG_ACPI_BUTTON=y CONFIG_ACPI_DOCK=y CONFIG_ACPI_PROCESSOR=y CONFIG_ACPI_THERMAL=y CONFIG_ACPI_BLACKLIST_YEAR=0 CONFIG_ACPI_EC=y CONFIG_ACPI_POWER=y CONFIG_ACPI_SYSTEM=y CONFIG_X86_PM_TIMER=y CONFIG_CPU_FREQ=y CONFIG_CPU_FREQ_TABLE=y CONFIG_CPU_FREQ_STAT=y CONFIG_CPU_FREQ_STAT_DETAILS=y CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y CONFIG_CPU_FREQ_GOV_PERFORMANCE=y CONFIG_CPU_FREQ_GOV_POWERSAVE=y CONFIG_CPU_FREQ_GOV_USERSPACE=y CONFIG_CPU_FREQ_GOV_ONDEMAND=y CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y CONFIG_X86_ACPI_CPUFREQ=m CONFIG_X86_POWERNOW_K8=m CONFIG_X86_POWERNOW_K8_ACPI=y CONFIG_CPU_IDLE=y CONFIG_CPU_IDLE_GOV_LADDER=y CONFIG_CPU_IDLE_GOV_MENU=y CONFIG_PCI=y CONFIG_PCI_DIRECT=y CONFIG_PCI_MMCONFIG=y CONFIG_PCI_DOMAINS=y CONFIG_PCIEPORTBUS=y CONFIG_PCIEAER=y CONFIG_PCIEASPM=y CONFIG_ARCH_SUPPORTS_MSI=y CONFIG_PCI_MSI=y CONFIG_HT_IRQ=y CONFIG_ISA_DMA_API=y CONFIG_K8_NB=y CONFIG_BINFMT_ELF=y CONFIG_COMPAT_BINFMT_ELF=y CONFIG_BINFMT_MISC=m CONFIG_IA32_EMULATION=y CONFIG_IA32_AOUT=m CONFIG_COMPAT=y CONFIG_COMPAT_FOR_U64_ALIGNMENT=y CONFIG_SYSVIPC_COMPAT=y CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y CONFIG_INET=y CONFIG_IP_MULTICAST=y CONFIG_IP_FIB_HASH=y CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" CONFIG_NETFILTER=y CONFIG_NETFILTER_ADVANCED=y CONFIG_NETFILTER_NETLINK=m CONFIG_NF_CONNTRACK=m CONFIG_NF_CT_ACCT=y CONFIG_NF_CONNTRACK_MARK=y CONFIG_NF_CT_PROTO_DCCP=m CONFIG_NF_CT_PROTO_GRE=m CONFIG_NF_CT_PROTO_SCTP=m CONFIG_NF_CT_PROTO_UDPLITE=m CONFIG_NF_CONNTRACK_AMANDA=m CONFIG_NF_CONNTRACK_FTP=m CONFIG_NF_CONNTRACK_H323=m CONFIG_NF_CONNTRACK_IRC=m CONFIG_NF_CONNTRACK_NETBIOS_NS=m CONFIG_NF_CONNTRACK_PPTP=m CONFIG_NF_CONNTRACK_SANE=m CONFIG_NF_CONNTRACK_SIP=m CONFIG_NF_CONNTRACK_TFTP=m CONFIG_NF_CT_NETLINK=m CONFIG_NETFILTER_XTABLES=m CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m CONFIG_NETFILTER_XT_TARGET_CONNMARK=m CONFIG_NETFILTER_XT_TARGET_DSCP=m CONFIG_NETFILTER_XT_TARGET_MARK=m CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m CONFIG_NETFILTER_XT_TARGET_NFLOG=m CONFIG_NETFILTER_XT_TARGET_NOTRACK=m CONFIG_NETFILTER_XT_TARGET_RATEEST=m CONFIG_NETFILTER_XT_TARGET_TRACE=m CONFIG_NETFILTER_XT_TARGET_TCPMSS=m CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=m CONFIG_NETFILTER_XT_MATCH_COMMENT=m CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m CONFIG_NETFILTER_XT_MATCH_CONNMARK=m CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m CONFIG_NETFILTER_XT_MATCH_DCCP=m CONFIG_NETFILTER_XT_MATCH_DSCP=m CONFIG_NETFILTER_XT_MATCH_ESP=m CONFIG_NETFILTER_XT_MATCH_HELPER=m CONFIG_NETFILTER_XT_MATCH_IPRANGE=m CONFIG_NETFILTER_XT_MATCH_LENGTH=m CONFIG_NETFILTER_XT_MATCH_LIMIT=m CONFIG_NETFILTER_XT_MATCH_MAC=m CONFIG_NETFILTER_XT_MATCH_MARK=m CONFIG_NETFILTER_XT_MATCH_OWNER=m CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m CONFIG_NETFILTER_XT_MATCH_QUOTA=m CONFIG_NETFILTER_XT_MATCH_RATEEST=m CONFIG_NETFILTER_XT_MATCH_REALM=m CONFIG_NETFILTER_XT_MATCH_SCTP=m CONFIG_NETFILTER_XT_MATCH_STATE=m CONFIG_NETFILTER_XT_MATCH_STATISTIC=m CONFIG_NETFILTER_XT_MATCH_STRING=m CONFIG_NETFILTER_XT_MATCH_TCPMSS=m CONFIG_NETFILTER_XT_MATCH_TIME=m CONFIG_NETFILTER_XT_MATCH_U32=m CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m CONFIG_NF_CONNTRACK_IPV4=m CONFIG_NF_CONNTRACK_PROC_COMPAT=y CONFIG_IP_NF_QUEUE=m CONFIG_IP_NF_IPTABLES=m CONFIG_IP_NF_MATCH_RECENT=m CONFIG_IP_NF_MATCH_ECN=m CONFIG_IP_NF_MATCH_AH=m CONFIG_IP_NF_MATCH_TTL=m CONFIG_IP_NF_MATCH_ADDRTYPE=m CONFIG_IP_NF_FILTER=m CONFIG_IP_NF_TARGET_IMQ=m CONFIG_IP_NF_TARGET_REJECT=m CONFIG_IP_NF_TARGET_LOG=m CONFIG_IP_NF_TARGET_ULOG=m CONFIG_NF_NAT=m CONFIG_NF_NAT_NEEDED=y CONFIG_IP_NF_TARGET_MASQUERADE=m CONFIG_IP_NF_TARGET_REDIRECT=m CONFIG_IP_NF_TARGET_NETMAP=m CONFIG_NF_NAT_SNMP_BASIC=m CONFIG_NF_NAT_PROTO_DCCP=m CONFIG_NF_NAT_PROTO_GRE=m CONFIG_NF_NAT_PROTO_UDPLITE=m CONFIG_NF_NAT_PROTO_SCTP=m CONFIG_NF_NAT_FTP=m CONFIG_NF_NAT_IRC=m CONFIG_NF_NAT_TFTP=m CONFIG_NF_NAT_AMANDA=m CONFIG_NF_NAT_PPTP=m CONFIG_NF_NAT_H323=m CONFIG_NF_NAT_SIP=m CONFIG_IP_NF_MANGLE=m CONFIG_IP_NF_TARGET_ECN=m CONFIG_IP_NF_TARGET_TTL=m CONFIG_IP_NF_TARGET_CLUSTERIP=m CONFIG_IP_NF_RAW=m CONFIG_IP_NF_ARPTABLES=m CONFIG_IP_NF_ARPFILTER=m CONFIG_IP_NF_ARP_MANGLE=m CONFIG_IP_SCTP=m CONFIG_SCTP_HMAC_MD5=y CONFIG_NET_SCHED=y CONFIG_NET_SCH_CBQ=m CONFIG_NET_SCH_HTB=m CONFIG_NET_SCH_HFSC=m CONFIG_NET_SCH_PRIO=m CONFIG_NET_SCH_RED=m CONFIG_NET_SCH_SFQ=m CONFIG_NET_SCH_TEQL=m CONFIG_NET_SCH_TBF=m CONFIG_NET_SCH_GRED=m CONFIG_NET_SCH_DSMARK=m CONFIG_NET_SCH_NETEM=m CONFIG_NET_CLS=y CONFIG_NET_CLS_BASIC=m CONFIG_NET_CLS_TCINDEX=m CONFIG_NET_CLS_ROUTE4=m CONFIG_NET_CLS_ROUTE=y CONFIG_NET_CLS_FW=m CONFIG_NET_CLS_U32=m CONFIG_NET_CLS_FLOW=m CONFIG_NET_EMATCH=y CONFIG_NET_EMATCH_STACK=32 CONFIG_NET_EMATCH_CMP=m CONFIG_NET_EMATCH_NBYTE=m CONFIG_NET_EMATCH_U32=m CONFIG_NET_EMATCH_META=m CONFIG_NET_EMATCH_TEXT=m CONFIG_NET_CLS_ACT=y CONFIG_NET_ACT_POLICE=m CONFIG_NET_ACT_GACT=m CONFIG_GACT_PROB=y CONFIG_NET_ACT_MIRRED=m CONFIG_NET_ACT_IPT=m CONFIG_NET_ACT_NAT=m CONFIG_NET_ACT_PEDIT=m CONFIG_NET_ACT_SIMP=m CONFIG_NET_SCH_FIFO=y CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=m CONFIG_PNP=y CONFIG_PNPACPI=y CONFIG_BLK_DEV=y CONFIG_BLK_DEV_LOOP=y CONFIG_HAVE_IDE=y CONFIG_SCSI=y CONFIG_SCSI_DMA=y CONFIG_SCSI_PROC_FS=y CONFIG_BLK_DEV_SD=y CONFIG_BLK_DEV_SR=y CONFIG_CHR_DEV_SG=y CONFIG_SCSI_WAIT_SCAN=m CONFIG_ATA=y CONFIG_ATA_ACPI=y CONFIG_SATA_PMP=y CONFIG_SATA_AHCI=m CONFIG_SATA_SIL24=m CONFIG_ATA_SFF=y CONFIG_SATA_MV=m CONFIG_SATA_NV=m CONFIG_SATA_PROMISE=m CONFIG_SATA_SIL=m CONFIG_MD=y CONFIG_BLK_DEV_MD=y CONFIG_MD_LINEAR=y CONFIG_MD_RAID0=y CONFIG_MD_RAID1=y CONFIG_MD_RAID10=y CONFIG_MD_RAID456=y CONFIG_MD_RAID5_RESHAPE=y CONFIG_NETDEVICES=y CONFIG_DUMMY=m CONFIG_IMQ=m CONFIG_IMQ_BEHAVIOR_AB=y CONFIG_IMQ_NUM_DEVS=16 CONFIG_TUN=y CONFIG_NET_ETHERNET=y CONFIG_NET_PCI=y CONFIG_FORCEDETH=m CONFIG_FORCEDETH_NAPI=y CONFIG_PPP=m CONFIG_PPP_MULTILINK=y CONFIG_PPP_FILTER=y CONFIG_PPP_ASYNC=m CONFIG_PPP_SYNC_TTY=m CONFIG_PPP_DEFLATE=m CONFIG_PPP_BSDCOMP=m CONFIG_PPP_MPPE=m CONFIG_PPPOE=m CONFIG_PPPOL2TP=m CONFIG_SLHC=m CONFIG_INPUT=y CONFIG_INPUT_MOUSEDEV=y CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 CONFIG_INPUT_KEYBOARD=y CONFIG_KEYBOARD_ATKBD=y CONFIG_SERIO=y CONFIG_SERIO_I8042=y CONFIG_SERIO_LIBPS2=y CONFIG_VT=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y CONFIG_FIX_EARLYCON_MEM=y CONFIG_SERIAL_8250_PCI=y CONFIG_SERIAL_8250_PNP=y CONFIG_SERIAL_8250_NR_UARTS=4 CONFIG_SERIAL_8250_RUNTIME_UARTS=4 CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 CONFIG_RTC=y CONFIG_HPET=y CONFIG_HPET_RTC_IRQ=y CONFIG_HPET_MMAP=y CONFIG_DEVPORT=y CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=y CONFIG_I2C_ALGOBIT=y CONFIG_I2C_NFORCE2=m CONFIG_POWER_SUPPLY=y CONFIG_HWMON=y CONFIG_HWMON_VID=m CONFIG_SENSORS_ADT7475=m CONFIG_SENSORS_K8TEMP=m CONFIG_SENSORS_IT87=m CONFIG_THERMAL=y CONFIG_SSB_POSSIBLE=y CONFIG_AGP=y CONFIG_AGP_AMD64=y CONFIG_VGASTATE=y CONFIG_FB=y CONFIG_FB_DDC=y CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y CONFIG_FB_MODE_HELPERS=y CONFIG_FB_NVIDIA=y CONFIG_FB_NVIDIA_I2C=y CONFIG_FB_RADEON=y CONFIG_FB_RADEON_I2C=y CONFIG_VGA_CONSOLE=y CONFIG_VIDEO_SELECT=y CONFIG_DUMMY_CONSOLE=y CONFIG_FRAMEBUFFER_CONSOLE=y CONFIG_FONT_8x8=y CONFIG_FONT_8x16=y CONFIG_LOGO=y CONFIG_LOGO_LINUX_MONO=y CONFIG_LOGO_LINUX_VGA16=y CONFIG_LOGO_LINUX_CLUT224=y CONFIG_HID_SUPPORT=y CONFIG_HID=y CONFIG_HIDRAW=y CONFIG_USB_HID=m CONFIG_USB_HIDDEV=y CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y CONFIG_USB_ARCH_HAS_EHCI=y CONFIG_USB=m CONFIG_USB_DEVICEFS=y CONFIG_USB_DEVICE_CLASS=y CONFIG_USB_SUSPEND=y CONFIG_USB_EHCI_HCD=m CONFIG_USB_OHCI_HCD=m CONFIG_USB_OHCI_LITTLE_ENDIAN=y CONFIG_USB_ACM=m CONFIG_USB_STORAGE=m CONFIG_USB_LIBUSUAL=y CONFIG_USB_SERIAL=m CONFIG_USB_SERIAL_FTDI_SIO=m CONFIG_USB_SERIAL_PL2303=m CONFIG_DMIID=y CONFIG_EXT2_FS=y CONFIG_EXT3_FS=y CONFIG_EXT3_FS_XATTR=y CONFIG_JBD=y CONFIG_FS_MBCACHE=y CONFIG_DNOTIFY=y CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y CONFIG_ISO9660_FS=m CONFIG_JOLIET=y CONFIG_ZISOFS=y CONFIG_UDF_FS=m CONFIG_UDF_NLS=y 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_PROC_FS=y CONFIG_PROC_SYSCTL=y CONFIG_SYSFS=y CONFIG_TMPFS=y CONFIG_CONFIGFS_FS=m CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y CONFIG_NFSD=y CONFIG_NFSD_V3=y CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_EXPORTFS=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_MSDOS_PARTITION=y CONFIG_NLS=y CONFIG_NLS_DEFAULT="iso8859-1" CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ISO8859_1=y CONFIG_DLM=m CONFIG_TRACE_IRQFLAGS_SUPPORT=y CONFIG_PRINTK_TIME=y CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y CONFIG_FRAME_WARN=2048 CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_KERNEL=y CONFIG_DETECT_SOFTLOCKUP=y CONFIG_SCHED_DEBUG=y CONFIG_SCHEDSTATS=y CONFIG_TIMER_STATS=y CONFIG_DEBUG_BUGVERBOSE=y CONFIG_HAVE_ARCH_KGDB=y CONFIG_EARLY_PRINTK=y CONFIG_X86_MPPARSE=y CONFIG_IO_DELAY_TYPE_0X80=0 CONFIG_IO_DELAY_TYPE_0XED=1 CONFIG_IO_DELAY_TYPE_UDELAY=2 CONFIG_IO_DELAY_TYPE_NONE=3 CONFIG_IO_DELAY_0X80=y CONFIG_DEFAULT_IO_DELAY_TYPE=0 CONFIG_XOR_BLOCKS=y CONFIG_ASYNC_CORE=y CONFIG_ASYNC_MEMCPY=y CONFIG_ASYNC_XOR=y CONFIG_CRYPTO=m CONFIG_CRYPTO_ALGAPI=m CONFIG_CRYPTO_BLKCIPHER=m CONFIG_CRYPTO_HASH=m CONFIG_CRYPTO_MANAGER=m CONFIG_CRYPTO_ECB=m CONFIG_CRYPTO_HMAC=m CONFIG_CRYPTO_MD5=m CONFIG_CRYPTO_SHA1=m CONFIG_CRYPTO_ARC4=m CONFIG_CRYPTO_DES=m CONFIG_HAVE_KVM=y CONFIG_VIRTUALIZATION=y CONFIG_KVM=m CONFIG_KVM_AMD=m CONFIG_BITREVERSE=y CONFIG_GENERIC_FIND_FIRST_BIT=y CONFIG_GENERIC_FIND_NEXT_BIT=y CONFIG_CRC_CCITT=m CONFIG_CRC_ITU_T=y CONFIG_CRC32=y CONFIG_LIBCRC32C=m CONFIG_ZLIB_INFLATE=m CONFIG_ZLIB_DEFLATE=m CONFIG_TEXTSEARCH=y CONFIG_TEXTSEARCH_KMP=m CONFIG_TEXTSEARCH_BM=m CONFIG_TEXTSEARCH_FSM=m CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y [5.] Most recent kernel version which did not have the bug: Don't know. I need a .26 kernel to survive a particular SATA error and this is a brand new machine for me, so it's never run anything older. [6.] Output of Oops.. message (if applicable) with symbolic information resolved (see Documentation/oops-tracing.txt) [ 2936.865224] ------------[ cut here ]------------ [ 2936.865224] WARNING: at net/sched/sch_generic.c:223 dev_watchdog+0xf5/0x110() [ 2936.865224] Modules linked in: xt_iprange xt_length xt_CLASSIFY sch_sfq sch_htb iptable_mangle xt_TCPMSS ipt_REJECT xt_state ipt_MASQUERADE ipt_REDIRECT xt_tcpudp iptable_filter iptable_nat nf_nat nf_conntrack_ipv4 nf_conntrack ip_tables x_tables adt7475 it87 hwmon_vid powernow_k8 k8temp cdc_acm i2c_nforce2 usbhid sata_sil sata_promise forcedeth ehci_hcd ohci_hcd sata_nv usbcore [ 2936.865224] Pid: 13602, comm: rrdtool Not tainted 2.6.26-rc8-git3 #4 [ 2936.865224] [ 2936.865224] Call Trace: [ 2936.865224] [] warn_on_slowpath+0x64/0xa0 [ 2936.865224] [] :forcedeth:reg_delay+0x58/0xb0 [ 2936.865224] [] :forcedeth:nv_drain_tx+0xb6/0x1a0 [ 2936.865224] [] :forcedeth:setup_hw_rings+0x2a/0x100 [ 2936.865224] [] :forcedeth:nv_tx_timeout+0x287/0x2c0 [ 2936.865224] [] dev_watchdog+0xf5/0x110 [ 2936.865224] [] run_timer_softirq+0x192/0x200 [ 2936.865224] [] __do_softirq+0x69/0xe0 [ 2936.865224] [] call_softirq+0x1c/0x30 [ 2936.865224] [] do_softirq+0x35/0x70 [ 2936.865224] [] irq_exit+0x87/0x90 [ 2936.865224] [] smp_apic_timer_interrupt+0x7c/0xc0 [ 2936.865224] [] apic_timer_interrupt+0x66/0x70 [ 2936.865224] [ 2936.865224] ---[ end trace 6e6bcab61ac567c9 ]--- [7.] A small shell script or example program which triggers the problem (if possible) Not easily triggerable. Might happen 20 times in and hour and then not for 2 days. [8.] Environment [8.1.] Software (add the output of the ver_linux script here) If some fields are empty or look unusual you may have an old version. Compare to the current minimal requirements in Documentation/Changes. Linux srv 2.6.26-rc8-git3 #4 SMP Thu Jul 3 11:55:41 GST 2008 x86_64 GNU/Linux Gnu C 4.1.2 Gnu make 3.81 binutils 2.17 util-linux 2.12r mount 2.12r module-init-tools 3.3-pre2 e2fsprogs 1.40-WIP Linux C Library 2.3.6 Dynamic linker (ldd) 2.3.6 Procps 3.2.7 Net-tools 1.60 Console-tools 0.2.3 Sh-utils 5.97 udev 105 Modules Loaded xt_iprange xt_length xt_CLASSIFY sch_sfq sch_htb iptable_mangle xt_TCPMSS ipt_REJECT xt_state ipt_MASQUERADE ipt_REDIRECT xt_tcpudp iptable_filter iptable_nat nf_nat nf_conntrack_ipv4 nf_conntrack ip_tables x_tables adt7475 it87 hwmon_vid powernow_k8 k8temp cdc_acm i2c_nforce2 usbhid sata_sil sata_promise forcedeth ehci_hcd ohci_hcd sata_nv usbcore [8.2.] Processor information (from /proc/cpuinfo): processor : 0 vendor_id : AuthenticAMD cpu family : 15 model : 75 model name : AMD Athlon(tm) 64 X2 Dual Core Processor 3800+ stepping : 2 cpu MHz : 1000.000 cache size : 512 KB physical id : 0 siblings : 2 core id : 0 cpu cores : 2 apicid : 0 initial apicid : 0 fpu : yes fpu_exception : yes cpuid level : 1 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt rdtscp lm 3dnowext 3dnow rep_good pni cx16 lahf_lm cmp_legacy svm extapic cr8_legacy bogomips : 2010.58 TLB size : 1024 4K pages clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: ts fid vid ttp tm stc processor : 1 vendor_id : AuthenticAMD cpu family : 15 model : 75 model name : AMD Athlon(tm) 64 X2 Dual Core Processor 3800+ stepping : 2 cpu MHz : 1000.000 cache size : 512 KB physical id : 0 siblings : 2 core id : 1 cpu cores : 2 apicid : 1 initial apicid : 1 fpu : yes fpu_exception : yes cpuid level : 1 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt rdtscp lm 3dnowext 3dnow rep_good pni cx16 lahf_lm cmp_legacy svm extapic cr8_legacy bogomips : 2010.58 TLB size : 1024 4K pages clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: ts fid vid ttp tm stc [8.3.] Module information (from /proc/modules): xt_iprange 3392 1 - Live 0xffffffffa00cb000 xt_length 2752 1 - Live 0xffffffffa00c9000 xt_CLASSIFY 2624 20 - Live 0xffffffffa00c7000 sch_sfq 7744 4 - Live 0xffffffffa00c4000 sch_htb 17472 1 - Live 0xffffffffa00be000 iptable_mangle 4032 1 - Live 0xffffffffa0061000 xt_TCPMSS 4352 1 - Live 0xffffffffa00bb000 ipt_REJECT 4160 1 - Live 0xffffffffa00b8000 xt_state 3072 3 - Live 0xffffffffa005b000 ipt_MASQUERADE 3904 2 - Live 0xffffffffa0054000 ipt_REDIRECT 2624 3 - Live 0xffffffffa0043000 xt_tcpudp 4224 35 - Live 0xffffffffa00b5000 iptable_filter 3968 1 - Live 0xffffffffa0030000 iptable_nat 6032 1 - Live 0xffffffffa00b2000 nf_nat 19032 3 ipt_MASQUERADE,ipt_REDIRECT,iptable_nat, Live 0xffffffffa00ac000 nf_conntrack_ipv4 16344 6 iptable_nat,nf_nat, Live 0xffffffffa00a7000 nf_conntrack 58480 5 xt_state,ipt_MASQUERADE,iptable_nat,nf_nat,nf_conntrack_ipv4, Live 0xffffffffa0097000 ip_tables 18960 3 iptable_mangle,iptable_filter,iptable_nat, Live 0xffffffffa0091000 x_tables 19656 11 xt_iprange,xt_length,xt_CLASSIFY,xt_TCPMSS,ipt_REJECT,xt_state,ipt_MASQUERADE,ipt_REDIRECT,xt_tcpudp,iptable_nat,ip_tables, Live 0xffffffffa008b000 adt7475 20496 0 - Live 0xffffffffa0084000 it87 26968 0 - Live 0xffffffffa007c000 hwmon_vid 4096 1 it87, Live 0xffffffffa0026000 powernow_k8 14404 1 - Live 0xffffffffa0077000 k8temp 5760 0 - Live 0xffffffffa0074000 cdc_acm 16352 2 - Live 0xffffffffa006f000 i2c_nforce2 7616 0 - Live 0xffffffffa006c000 usbhid 30176 1 - Live 0xffffffffa0063000 sata_sil 10056 2 - Live 0xffffffffa005d000 sata_promise 13956 8 - Live 0xffffffffa0056000 forcedeth 54736 0 - Live 0xffffffffa0045000 ehci_hcd 35724 0 - Live 0xffffffffa0039000 ohci_hcd 23364 0 - Live 0xffffffffa0032000 sata_nv 25736 11 - Live 0xffffffffa0028000 usbcore 147864 6 cdc_acm,usbhid,ehci_hcd,ohci_hcd, Live 0xffffffffa0000000 [8.4.] Loaded driver and hardware information (/proc/ioports, /proc/iomem) 0000-001f : dma1 0020-0021 : pic1 0040-0043 : timer0 0050-0053 : timer1 0060-0060 : keyboard 0064-0064 : keyboard 0070-0077 : rtc 0080-008f : dma page reg 00a0-00a1 : pic2 00c0-00df : dma2 00f0-00ff : fpu 0170-0177 : 0000:00:0c.0 01f0-01f7 : 0000:00:0c.0 0290-0297 : pnp 00:02 0295-0296 : it87 0295-0296 : it87 0376-0376 : 0000:00:0c.0 03c0-03df : vga+ 03f6-03f6 : 0000:00:0c.0 03f8-03ff : serial 04d0-04d1 : pnp 00:02 0800-087f : pnp 00:02 0960-0967 : 0000:00:0d.1 0960-0967 : sata_nv 0970-0977 : 0000:00:0d.0 0970-0977 : sata_nv 09e0-09e7 : 0000:00:0d.1 09e0-09e7 : sata_nv 09f0-09f7 : 0000:00:0d.0 09f0-09f7 : sata_nv 0b60-0b63 : 0000:00:0d.1 0b60-0b63 : sata_nv 0b70-0b73 : 0000:00:0d.0 0b70-0b73 : sata_nv 0be0-0be3 : 0000:00:0d.1 0be0-0be3 : sata_nv 0bf0-0bf3 : 0000:00:0d.0 0bf0-0bf3 : sata_nv 0cf8-0cff : PCI conf1 1000-107f : pnp 00:01 1000-1003 : ACPI PM1a_EVT_BLK 1004-1005 : ACPI PM1a_CNT_BLK 1008-100b : ACPI PM_TMR 101c-101c : ACPI PM2_CNT_BLK 1020-1027 : ACPI GPE0_BLK 1080-10ff : pnp 00:01 1400-147f : pnp 00:01 1480-14ff : pnp 00:01 14a0-14af : ACPI GPE1_BLK 1800-187f : pnp 00:01 1880-18ff : pnp 00:01 1c00-1c3f : 0000:00:09.1 1c00-1c3f : nForce2_smbus 1c40-1c7f : 0000:00:09.1 1c40-1c7f : nForce2_smbus 7000-7fff : PCI Bus 0000:08 7000-701f : 0000:08:00.0 7400-743f : 0000:08:00.0 7800-7803 : 0000:08:00.0 7c00-7c07 : 0000:08:00.0 8000-9fff : PCI Bus 0000:03 8000-9fff : PCI Bus 0000:04 8000-807f : 0000:04:02.0 8400-840f : 0000:04:02.0 8800-883f : 0000:04:02.0 8c00-8c0f : 0000:04:01.0 9000-9003 : 0000:04:01.0 9400-9407 : 0000:04:01.0 9800-9803 : 0000:04:01.0 9c00-9c07 : 0000:04:01.0 a000-afff : PCI Bus 0000:02 a400-a47f : 0000:02:06.0 a800-a80f : 0000:02:06.0 ac00-ac3f : 0000:02:06.0 b000-b007 : 0000:00:11.0 b000-b007 : forcedeth b400-b407 : 0000:00:10.0 b400-b407 : forcedeth b800-b80f : 0000:00:0d.2 b800-b80f : sata_nv bc00-bc03 : 0000:00:0d.2 bc00-bc03 : sata_nv c000-c007 : 0000:00:0d.2 c000-c007 : sata_nv c400-c403 : 0000:00:0d.2 c400-c403 : sata_nv c800-c807 : 0000:00:0d.2 c800-c807 : sata_nv cc00-cc0f : 0000:00:0d.1 cc00-cc0f : sata_nv e000-e00f : 0000:00:0d.0 e000-e00f : sata_nv f400-f40f : 0000:00:0c.0 00000000-0009d3ff : System RAM 0009d400-0009ffff : reserved 000d8400-000dbfff : pnp 00:0b 000f0000-000fffff : reserved 00100000-dfeaffff : System RAM 00200000-004d4a15 : Kernel code 004d4a16-00637d3f : Kernel data 006a4000-007fbdc7 : Kernel bss 04000000-07ffffff : GART dfeb0000-dfee2fff : ACPI Non-volatile Storage dfee3000-dfeeffff : ACPI Tables dfef0000-dfefffff : reserved e0000000-efffffff : PCI Bus 0000:01 e0000000-efffffff : 0000:01:00.0 e0000000-efffffff : nvidiafb f0000000-f3ffffff : PCI MMCONFIG 0 f0000000-f3ffffff : reserved f4000000-f40fffff : PCI Bus 0000:02 f4000000-f4003fff : 0000:02:06.0 f4100000-f41fffff : PCI Bus 0000:03 f4100000-f41fffff : PCI Bus 0000:04 f4100000-f4103fff : 0000:04:02.0 fa000000-fcffffff : PCI Bus 0000:01 fa000000-faffffff : 0000:01:00.0 fa000000-faffffff : nvidiafb fb000000-fbffffff : 0000:01:00.0 fb000000-fbffffff : nvidiafb fcfe0000-fcffffff : 0000:01:00.0 fdc00000-fdcfffff : PCI Bus 0000:08 fdc80000-fdcbffff : 0000:08:00.0 fdcff000-fdcff3ff : 0000:08:00.0 fdd00000-fdefffff : PCI Bus 0000:03 fdd00000-fddfffff : PCI Bus 0000:04 fdd00000-fdd7ffff : 0000:04:01.0 fddc0000-fdddffff : 0000:04:02.0 fddfe000-fddfefff : 0000:04:02.0 fddfe000-fddfefff : sata_promise fddff000-fddff1ff : 0000:04:01.0 fddff000-fddff1ff : sata_sil fdeff000-fdeff07f : 0000:03:00.1 fdf00000-fdffffff : PCI Bus 0000:02 fdfc0000-fdfdffff : 0000:02:06.0 fdff8000-fdffbfff : 0000:02:0b.0 fdffe000-fdffe7ff : 0000:02:0b.0 fdfff000-fdffffff : 0000:02:06.0 fdfff000-fdffffff : sata_promise fe020000-fe023fff : 0000:00:0e.1 fe025000-fe02500f : 0000:00:11.0 fe025000-fe02500f : forcedeth fe026000-fe0260ff : 0000:00:11.0 fe026000-fe0260ff : forcedeth fe027000-fe027fff : 0000:00:11.0 fe027000-fe027fff : forcedeth fe028000-fe02800f : 0000:00:10.0 fe028000-fe02800f : forcedeth fe029000-fe0290ff : 0000:00:10.0 fe029000-fe0290ff : forcedeth fe02a000-fe02afff : 0000:00:10.0 fe02a000-fe02afff : forcedeth fe02b000-fe02bfff : 0000:00:0d.2 fe02b000-fe02bfff : sata_nv fe02c000-fe02cfff : 0000:00:0d.1 fe02c000-fe02cfff : sata_nv fe02d000-fe02dfff : 0000:00:0d.0 fe02d000-fe02dfff : sata_nv fe02e000-fe02e0ff : 0000:00:0a.1 fe02e000-fe02e0ff : ehci_hcd fe02f000-fe02ffff : 0000:00:0a.0 fe02f000-fe02ffff : ohci_hcd fec00000-ffffffff : reserved fec00000-fec00fff : IOAPIC 0 fee00000-fee00fff : Local APIC fefff000-fefff3ff : HPET 0 100000000-11fffffff : System RAM [8.5.] PCI information ('lspci -vvv' as root) 00:00.0 RAM memory: nVidia Corporation C51 Host Bridge (rev a2) Subsystem: ASUSTeK Computer Inc. Unknown device 81fc Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- SERR- TAbort- SERR+ TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- Reset- FastB2B- Capabilities: [40] Subsystem: nVidia Corporation Unknown device 0000 Capabilities: [48] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=0 DScale=0 PME- Capabilities: [50] Message Signalled Interrupts: Mask- 64bit+ Queue=0/1 Enable+ Address: 00000000fee0300c Data: 4151 Capabilities: [60] HyperTransport: MSI Mapping Capabilities: [80] Express Root Port (Slot+) IRQ 0 Device: Supported: MaxPayload 128 bytes, PhantFunc 0, ExtTag- Device: Latency L0s <512ns, L1 <4us Device: Errors: Correctable+ Non-Fatal+ Fatal+ Unsupported+ Device: RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+ Device: MaxPayload 128 bytes, MaxReadReq 512 bytes Link: Supported Speed 2.5Gb/s, Width x16, ASPM L0s L1, Port 0 Link: Latency L0s <512ns, L1 <4us Link: ASPM Disabled RCB 64 bytes CommClk+ ExtSynch- Link: Speed 2.5Gb/s, Width x16 Slot: AtnBtn- PwrCtrl- MRL- AtnInd- PwrInd- HotPlug- Surpise- Slot: Number 0, PowerLimit 0.000000 Slot: Enabled AtnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- Slot: AttnInd Off, PwrInd On, Power- Root: Correctable- Non-Fatal- Fatal- PME- Capabilities: [100] Virtual Channel 00:08.0 RAM memory: nVidia Corporation MCP55 Memory Controller (rev a1) Subsystem: nVidia Corporation Unknown device cb84 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- Reset- FastB2B- Capabilities: [b8] Subsystem: nVidia Corporation Unknown device cb84 Capabilities: [8c] HyperTransport: MSI Mapping 00:0e.1 Audio device: nVidia Corporation MCP55 High Definition Audio (rev a2) Subsystem: ASUSTeK Computer Inc. Unknown device 81f6 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- Reset- FastB2B- Capabilities: [40] Subsystem: nVidia Corporation Unknown device 0000 Capabilities: [48] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=0 DScale=0 PME- Capabilities: [50] Message Signalled Interrupts: Mask- 64bit+ Queue=0/1 Enable+ Address: 00000000fee0300c Data: 4159 Capabilities: [60] HyperTransport: MSI Mapping Capabilities: [80] Express Root Port (Slot+) IRQ 0 Device: Supported: MaxPayload 256 bytes, PhantFunc 0, ExtTag- Device: Latency L0s <512ns, L1 <4us Device: Errors: Correctable+ Non-Fatal+ Fatal+ Unsupported+ Device: RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+ Device: MaxPayload 256 bytes, MaxReadReq 512 bytes Link: Supported Speed 2.5Gb/s, Width x8, ASPM L0s L1, Port 5 Link: Latency L0s <512ns, L1 <4us Link: ASPM Disabled RCB 64 bytes CommClk- ExtSynch- Link: Speed 2.5Gb/s, Width x4 Slot: AtnBtn- PwrCtrl- MRL- AtnInd- PwrInd- HotPlug- Surpise- Slot: Number 0, PowerLimit 0.000000 Slot: Enabled AtnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- Slot: AttnInd Off, PwrInd On, Power- Root: Correctable- Non-Fatal- Fatal- PME- Capabilities: [100] Virtual Channel 00:14.0 PCI bridge: nVidia Corporation MCP55 PCI Express bridge (rev a2) (prog-if 00 [Normal decode]) Control: I/O- Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR- TAbort- Reset- FastB2B- Capabilities: [40] Subsystem: nVidia Corporation Unknown device 0000 Capabilities: [48] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=0 DScale=0 PME- Capabilities: [50] Message Signalled Interrupts: Mask- 64bit+ Queue=0/1 Enable+ Address: 00000000fee0300c Data: 4161 Capabilities: [60] HyperTransport: MSI Mapping Capabilities: [80] Express Root Port (Slot+) IRQ 0 Device: Supported: MaxPayload 256 bytes, PhantFunc 0, ExtTag- Device: Latency L0s <512ns, L1 <4us Device: Errors: Correctable+ Non-Fatal+ Fatal+ Unsupported+ Device: RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+ Device: MaxPayload 256 bytes, MaxReadReq 512 bytes Link: Supported Speed 2.5Gb/s, Width x1, ASPM L0s L1, Port 3 Link: Latency L0s <512ns, L1 <4us Link: ASPM Disabled RCB 64 bytes CommClk- ExtSynch- Link: Speed 2.5Gb/s, Width x4 Slot: AtnBtn- PwrCtrl- MRL- AtnInd- PwrInd- HotPlug- Surpise- Slot: Number 0, PowerLimit 0.000000 Slot: Enabled AtnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- Slot: AttnInd Off, PwrInd On, Power- Root: Correctable- Non-Fatal- Fatal- PME- Capabilities: [100] Virtual Channel 00:15.0 PCI bridge: nVidia Corporation MCP55 PCI Express bridge (rev a2) (prog-if 00 [Normal decode]) Control: I/O- Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR- TAbort- Reset- FastB2B- Capabilities: [40] Subsystem: nVidia Corporation Unknown device 0000 Capabilities: [48] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=0 DScale=0 PME- Capabilities: [50] Message Signalled Interrupts: Mask- 64bit+ Queue=0/1 Enable+ Address: 00000000fee0300c Data: 4169 Capabilities: [60] HyperTransport: MSI Mapping Capabilities: [80] Express Root Port (Slot+) IRQ 0 Device: Supported: MaxPayload 256 bytes, PhantFunc 0, ExtTag- Device: Latency L0s <512ns, L1 <4us Device: Errors: Correctable+ Non-Fatal+ Fatal+ Unsupported+ Device: RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+ Device: MaxPayload 256 bytes, MaxReadReq 512 bytes Link: Supported Speed 2.5Gb/s, Width x1, ASPM L0s L1, Port 2 Link: Latency L0s <512ns, L1 <4us Link: ASPM Disabled RCB 64 bytes CommClk- ExtSynch- Link: Speed 2.5Gb/s, Width x4 Slot: AtnBtn- PwrCtrl- MRL- AtnInd- PwrInd- HotPlug- Surpise- Slot: Number 0, PowerLimit 0.000000 Slot: Enabled AtnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- Slot: AttnInd Off, PwrInd On, Power- Root: Correctable- Non-Fatal- Fatal- PME- Capabilities: [100] Virtual Channel 00:16.0 PCI bridge: nVidia Corporation MCP55 PCI Express bridge (rev a2) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR- TAbort- Reset- FastB2B- Capabilities: [40] Subsystem: nVidia Corporation Unknown device 0000 Capabilities: [48] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=0 DScale=0 PME- Capabilities: [50] Message Signalled Interrupts: Mask- 64bit+ Queue=0/1 Enable+ Address: 00000000fee0300c Data: 4171 Capabilities: [60] HyperTransport: MSI Mapping Capabilities: [80] Express Root Port (Slot+) IRQ 0 Device: Supported: MaxPayload 256 bytes, PhantFunc 0, ExtTag- Device: Latency L0s <512ns, L1 <4us Device: Errors: Correctable+ Non-Fatal+ Fatal+ Unsupported+ Device: RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+ Device: MaxPayload 128 bytes, MaxReadReq 512 bytes Link: Supported Speed 2.5Gb/s, Width x1, ASPM L0s L1, Port 1 Link: Latency L0s <512ns, L1 <4us Link: ASPM Disabled RCB 64 bytes CommClk+ ExtSynch- Link: Speed 2.5Gb/s, Width x1 Slot: AtnBtn- PwrCtrl- MRL- AtnInd- PwrInd- HotPlug- Surpise- Slot: Number 0, PowerLimit 0.000000 Slot: Enabled AtnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- Slot: AttnInd Off, PwrInd On, Power- Root: Correctable- Non-Fatal- Fatal- PME- Capabilities: [100] Virtual Channel 00:17.0 PCI bridge: nVidia Corporation MCP55 PCI Express bridge (rev a2) (prog-if 00 [Normal decode]) Control: I/O- Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR- TAbort- Reset- FastB2B- Capabilities: [40] Subsystem: nVidia Corporation Unknown device 0000 Capabilities: [48] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=0 DScale=0 PME- Capabilities: [50] Message Signalled Interrupts: Mask- 64bit+ Queue=0/1 Enable+ Address: 00000000fee0300c Data: 4179 Capabilities: [60] HyperTransport: MSI Mapping Capabilities: [80] Express Root Port (Slot+) IRQ 0 Device: Supported: MaxPayload 256 bytes, PhantFunc 0, ExtTag- Device: Latency L0s <512ns, L1 <4us Device: Errors: Correctable+ Non-Fatal+ Fatal+ Unsupported+ Device: RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+ Device: MaxPayload 128 bytes, MaxReadReq 512 bytes Link: Supported Speed 2.5Gb/s, Width x16, ASPM L0s L1, Port 0 Link: Latency L0s <512ns, L1 <4us Link: ASPM Disabled RCB 64 bytes CommClk- ExtSynch- Link: Speed 2.5Gb/s, Width x16 Slot: AtnBtn- PwrCtrl- MRL- AtnInd- PwrInd- HotPlug- Surpise- Slot: Number 0, PowerLimit 0.000000 Slot: Enabled AtnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- Slot: AttnInd Off, PwrInd On, Power- Root: Correctable- Non-Fatal- Fatal- PME- Capabilities: [100] Virtual Channel 00:18.0 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] HyperTransport Technology Configuration Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- Reset- FastB2B- Capabilities: [40] Express PCI/PCI-X Bridge IRQ 0 Device: Supported: MaxPayload 256 bytes, PhantFunc 0, ExtTag- Device: Latency L0s <64ns, L1 <1us Device: AtnBtn- AtnInd- PwrInd- Device: Errors: Correctable- Non-Fatal- Fatal- Unsupported- Device: RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- Device: MaxPayload 256 bytes, MaxReadReq 512 bytes Link: Supported Speed 2.5Gb/s, Width x8, ASPM L0s L1, Port 0 Link: Latency L0s <4us, L1 <16us Link: ASPM Disabled CommClk- ExtSynch- Link: Speed 2.5Gb/s, Width x4 Capabilities: [54] PCI-X bridge device Secondary Status: 64bit+ 133MHz+ SCD- USC- SCO- SRD- Freq=conv Status: Dev=03:00.0 64bit- 133MHz- SCD- USC- SCO- SRD- Upstream: Capacity=32 CommitmentLimit=32 Downstream: Capacity=16 CommitmentLimit=16 Capabilities: [64] Power Management version 2 Flags: PMEClk- DSI- D1+ D2- AuxCurrent=55mA PME(D0+,D1+,D2-,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=0 DScale=0 PME- Bridge: PM- B3+ Capabilities: [100] Advanced Error Reporting 03:00.1 PCI bridge: NEC Corporation uPD720400 PCI Express - PCI/PCI-X Bridge (rev 06) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR- TAbort- Reset- FastB2B- Capabilities: [40] Express PCI/PCI-X Bridge IRQ 0 Device: Supported: MaxPayload 256 bytes, PhantFunc 0, ExtTag- Device: Latency L0s <64ns, L1 <1us Device: AtnBtn- AtnInd- PwrInd- Device: Errors: Correctable- Non-Fatal- Fatal- Unsupported- Device: RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- Device: MaxPayload 256 bytes, MaxReadReq 512 bytes Link: Supported Speed 2.5Gb/s, Width x8, ASPM L0s L1, Port 0 Link: Latency L0s <4us, L1 <16us Link: ASPM Disabled CommClk- ExtSynch- Link: Speed 2.5Gb/s, Width x4 Capabilities: [54] PCI-X bridge device Secondary Status: 64bit+ 133MHz+ SCD- USC- SCO- SRD- Freq=conv Status: Dev=03:00.1 64bit- 133MHz- SCD- USC- SCO- SRD- Upstream: Capacity=32 CommitmentLimit=32 Downstream: Capacity=16 CommitmentLimit=16 Capabilities: [64] Power Management version 2 Flags: PMEClk- DSI- D1+ D2- AuxCurrent=55mA PME(D0+,D1+,D2-,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=0 DScale=0 PME- Bridge: PM- B3+ Capabilities: [6c] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable- Address: 0000000000000000 Data: 0000 Capabilities: [7c] #0c [0000] Capabilities: [100] Advanced Error Reporting 04:01.0 Mass storage controller: Silicon Image, Inc. SiI 3112 [SATALink/SATARaid] Serial ATA Controller (rev 02) Subsystem: Silicon Image, Inc. SiI 3112 SATALink Controller Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- SERR- TAbort- SERR- TAbort- SERR- /dev/null ; res=$? if [ "$res" -eq 1 ] ; then /sbin/ifdown eth1 /sbin/ifup eth1 dmesg | tail > /tmp/argh-dmesg mail -s reset-interface root < /tmp/argh-dmesg echo echo Reset Interface `date` else echo -n . fi; sleep 2 done; -- Dolphins are so intelligent that within a few weeks they can train Americans to stand at the edge of the pool and throw them fish. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/