kvm-intel kernel panicing 2.6.22 on T7200

DISCUSSION Magicboiz 6 participants 18 messages Jun 14, 2007 – Aug 1, 2007 6 messages not in the archive KVM

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Magicboiz

author

2007-06-14 14:10 UTC #0 lore raw

Hello list,

My laptop is a Toshiba Tecra S4 (ntel(R) Core(TM)2 CPU T7200 @ 2.00GHz), and I have a similar problem:

I trying with KVM-28 and a vanilla kernel, 2.6.22-rc4.

After upgrade my BIOS to the latest version available in Toshiba (3.20), now I can insert the KVM-INTEL.KO module without any problem (before the BIOS upgrade, I got "kvm: disabled by bios").

But when I try to launch a virtual machine:
"sudo /usr/local/kvm/bin/qemu -hda ~/vm/disk.qcow -m 128 -boot -d"

my machine just hangs. No Oops. No messages. No magic-Sys-Keys. It just stops. I have to reboot completly the laptop.

Any ideas?? Thx in advance.

Some info:

Toshiba Tecra S4.

kvm-28

uname -a: Linux linux 2.6.22-rc4 #4 SMP PREEMPT Thu Jun 14 08:48:23 CEST 2007 i686 GNU/Linux

I attach my kernel config.

#
# Automatically generated make config: don't edit # Linux kernel version: 2.6.22-rc4
# Thu Jun 14 11:06:49 2007
#
CONFIG_X86_32=y
CONFIG_GENERIC_TIME=y CONFIG_CLOCKSOURCE_WATCHDOG=y CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_STACKTRACE_SUPPORT=y CONFIG_SEMAPHORE_SLEEPERS=y
CONFIG_X86=y
CONFIG_MMU=y
CONFIG_ZONE_DMA=y
CONFIG_QUICKLIST=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_DMI=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"

#
# Code maturity level options
#
CONFIG_EXPERIMENTAL=y
CONFIG_LOCK_KERNEL=y
CONFIG_INIT_ENV_ARG_LIMIT=32

#
# General setup
#
CONFIG_LOCALVERSION=""
# CONFIG_LOCALVERSION_AUTO is not set
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
# CONFIG_IPC_NS is not set
CONFIG_SYSVIPC_SYSCTL=y
CONFIG_POSIX_MQUEUE=y
CONFIG_BSD_PROCESS_ACCT=y
CONFIG_BSD_PROCESS_ACCT_V3=y
# CONFIG_TASKSTATS is not set
# CONFIG_UTS_NS is not set
CONFIG_AUDIT=y
# CONFIG_AUDITSYSCALL is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=17
CONFIG_CPUSETS=y
CONFIG_SYSFS_DEPRECATED=y
CONFIG_RELAY=y
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
# CONFIG_EMBEDDED is not set
CONFIG_UID16=y
CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=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_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0

#
# Loadable module support
#
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
CONFIG_MODVERSIONS=y
CONFIG_MODULE_SRCVERSION_ALL=y
CONFIG_KMOD=y
CONFIG_STOP_MACHINE=y

#
# Block layer
#
CONFIG_BLOCK=y
CONFIG_LBD=y
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set

#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
# CONFIG_IOSCHED_AS is not set
# CONFIG_IOSCHED_DEADLINE is not set
CONFIG_IOSCHED_CFQ=y
# CONFIG_DEFAULT_AS is not set
# CONFIG_DEFAULT_DEADLINE is not set
CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"

#
# Processor type and features
#
CONFIG_TICK_ONESHOT=y
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_SMP=y
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_PARAVIRT 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_MCORE2=y
# CONFIG_MPENTIUM4 is not set
# CONFIG_MK6 is not set
# CONFIG_MK7 is not set
# 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_MGEODEGX1 is not set
# CONFIG_MGEODE_LX is not set
# CONFIG_MCYRIXIII is not set
# CONFIG_MVIAC3_2 is not set
# CONFIG_MVIAC7 is not set
CONFIG_X86_GENERIC=y
CONFIG_X86_CMPXCHG=y
CONFIG_X86_L1_CACHE_SHIFT=7
CONFIG_X86_XADD=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
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_CMPXCHG64=y
CONFIG_X86_GOOD_APIC=y
CONFIG_X86_INTEL_USERCOPY=y
CONFIG_X86_USE_PPRO_CHECKSUM=y
CONFIG_X86_TSC=y
CONFIG_X86_MINIMUM_CPU_MODEL=4
CONFIG_HPET_TIMER=y
CONFIG_HPET_EMULATE_RTC=y
CONFIG_NR_CPUS=8
CONFIG_SCHED_SMT=y
CONFIG_SCHED_MC=y
# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT=y
CONFIG_PREEMPT_BKL=y
CONFIG_X86_LOCAL_APIC=y
CONFIG_X86_IO_APIC=y
# CONFIG_X86_MCE is not set
CONFIG_VM86=y
CONFIG_TOSHIBA=y
# CONFIG_I8K is not set
CONFIG_X86_REBOOTFIXUPS=y
CONFIG_MICROCODE=m
CONFIG_MICROCODE_OLD_INTERFACE=y
CONFIG_X86_MSR=m
CONFIG_X86_CPUID=m

#
# Firmware Drivers
#
# CONFIG_EDD is not set
CONFIG_EFI_VARS=y
CONFIG_DELL_RBU=m
# CONFIG_DCDBAS is not set
# CONFIG_NOHIGHMEM is not set
CONFIG_HIGHMEM4G=y
# CONFIG_HIGHMEM64G is not set
CONFIG_PAGE_OFFSET=0xC0000000
CONFIG_HIGHMEM=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
# CONFIG_DISCONTIGMEM_MANUAL is not set
# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
CONFIG_SPARSEMEM_STATIC=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_NR_QUICK=1
# CONFIG_HIGHPTE is not set
# CONFIG_MATH_EMULATION is not set
CONFIG_MTRR=y
CONFIG_EFI=y
# CONFIG_IRQBALANCE is not set
CONFIG_BOOT_IOREMAP=y
CONFIG_SECCOMP=y
# CONFIG_HZ_100 is not set
CONFIG_HZ_250=y
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
CONFIG_KEXEC=y
# CONFIG_CRASH_DUMP is not set
CONFIG_PHYSICAL_START=0x100000
# CONFIG_RELOCATABLE is not set
CONFIG_PHYSICAL_ALIGN=0x100000
# CONFIG_HOTPLUG_CPU is not set
# CONFIG_COMPAT_VDSO is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y

#
# Power management options (ACPI, APM)
#
CONFIG_PM=y
CONFIG_PM_LEGACY=y
CONFIG_PM_DEBUG=y
# CONFIG_DISABLE_CONSOLE_SUSPEND is not set
CONFIG_PM_TRACE=y
CONFIG_PM_SYSFS_DEPRECATED=y

#
# ACPI (Advanced Configuration and Power Interface) Support #
CONFIG_ACPI=y
CONFIG_ACPI_PROCFS=y
CONFIG_ACPI_AC=m
CONFIG_ACPI_BATTERY=m
CONFIG_ACPI_BUTTON=m
CONFIG_ACPI_VIDEO=m
CONFIG_ACPI_FAN=m
CONFIG_ACPI_DOCK=m
CONFIG_ACPI_BAY=m
CONFIG_ACPI_PROCESSOR=m
CONFIG_ACPI_THERMAL=m
CONFIG_ACPI_ASUS=m
CONFIG_ACPI_TOSHIBA=m CONFIG_ACPI_BLACKLIST_YEAR=2000
# CONFIG_ACPI_DEBUG is not set
CONFIG_ACPI_EC=y
CONFIG_ACPI_POWER=y
CONFIG_ACPI_SYSTEM=y
CONFIG_X86_PM_TIMER=y
CONFIG_ACPI_CONTAINER=m
CONFIG_ACPI_SBS=m
CONFIG_APM=m
# CONFIG_APM_IGNORE_USER_SUSPEND is not set
# CONFIG_APM_DO_ENABLE is not set
# CONFIG_APM_CPU_IDLE is not set
# CONFIG_APM_DISPLAY_BLANK is not set
# CONFIG_APM_ALLOW_INTS is not set
# CONFIG_APM_REAL_MODE_POWER_OFF is not set

#
# CPU Frequency scaling
#
CONFIG_CPU_FREQ=y
CONFIG_CPU_FREQ_TABLE=m
# CONFIG_CPU_FREQ_DEBUG is not set CONFIG_CPU_FREQ_STAT=m CONFIG_CPU_FREQ_STAT_DETAILS=y CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y # CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set CONFIG_CPU_FREQ_GOV_PERFORMANCE=y CONFIG_CPU_FREQ_GOV_POWERSAVE=m CONFIG_CPU_FREQ_GOV_USERSPACE=m CONFIG_CPU_FREQ_GOV_ONDEMAND=m CONFIG_CPU_FREQ_GOV_CONSERVATIVE=m

#
# CPUFreq processor drivers
#
CONFIG_X86_ACPI_CPUFREQ=m
CONFIG_X86_POWERNOW_K6=m
CONFIG_X86_POWERNOW_K7=m
CONFIG_X86_POWERNOW_K7_ACPI=y
CONFIG_X86_POWERNOW_K8=m
CONFIG_X86_POWERNOW_K8_ACPI=y
CONFIG_X86_GX_SUSPMOD=m
CONFIG_X86_SPEEDSTEP_CENTRINO=m
# CONFIG_X86_SPEEDSTEP_CENTRINO_ACPI is not set
CONFIG_X86_SPEEDSTEP_CENTRINO_TABLE=y
CONFIG_X86_SPEEDSTEP_ICH=m
CONFIG_X86_SPEEDSTEP_SMI=m
CONFIG_X86_P4_CLOCKMOD=m
CONFIG_X86_CPUFREQ_NFORCE2=m
CONFIG_X86_LONGRUN=m
CONFIG_X86_LONGHAUL=m
# CONFIG_X86_E_POWERSAVER is not set

# shared options
#
# CONFIG_X86_ACPI_CPUFREQ_PROC_INTF is not set
CONFIG_X86_SPEEDSTEP_LIB=m
CONFIG_X86_SPEEDSTEP_RELAXED_CAP_CHECK=y

#
# 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_PCI_MMCONFIG=y
CONFIG_PCIEPORTBUS=y
CONFIG_PCIEAER=y
CONFIG_ARCH_SUPPORTS_MSI=y
CONFIG_PCI_MSI=y
CONFIG_HT_IRQ=y
CONFIG_ISA_DMA_API=y
# CONFIG_ISA is not set
# CONFIG_MCA is not set
# CONFIG_SCx200 is not set

#
# PCCARD (PCMCIA/CardBus) support
#
CONFIG_PCCARD=m
# CONFIG_PCMCIA_DEBUG is not set
CONFIG_PCMCIA=m
CONFIG_PCMCIA_LOAD_CIS=y
CONFIG_PCMCIA_IOCTL=y
CONFIG_CARDBUS=y

#
# PC-card bridges
#
CONFIG_YENTA=m
CONFIG_YENTA_O2=y
CONFIG_YENTA_RICOH=y
CONFIG_YENTA_TI=y
CONFIG_YENTA_ENE_TUNE=y
CONFIG_YENTA_TOSHIBA=y
CONFIG_PD6729=m
CONFIG_I82092=m
CONFIG_PCCARD_NONSTATIC=m
# CONFIG_HOTPLUG_PCI is not set

#
# Executable file formats
#
CONFIG_BINFMT_ELF=y
CONFIG_BINFMT_AOUT=m
CONFIG_BINFMT_MISC=m

#
# Networking
#
CONFIG_NET=y

#
# Networking options
#
CONFIG_PACKET=m
CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
CONFIG_XFRM=y
CONFIG_XFRM_USER=m
# CONFIG_XFRM_SUB_POLICY is not set
# CONFIG_XFRM_MIGRATE is not set
CONFIG_NET_KEY=m
# CONFIG_NET_KEY_MIGRATE is not set
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
CONFIG_IP_ADVANCED_ROUTER=y
CONFIG_ASK_IP_FIB_HASH=y
# CONFIG_IP_FIB_TRIE is not set
CONFIG_IP_FIB_HASH=y
CONFIG_IP_MULTIPLE_TABLES=y
CONFIG_IP_ROUTE_MULTIPATH=y
# CONFIG_IP_ROUTE_MULTIPATH_CACHED is not set
CONFIG_IP_ROUTE_VERBOSE=y
# CONFIG_IP_PNP is not set
CONFIG_NET_IPIP=m
CONFIG_NET_IPGRE=m
CONFIG_NET_IPGRE_BROADCAST=y
CONFIG_IP_MROUTE=y
CONFIG_IP_PIMSM_V1=y
CONFIG_IP_PIMSM_V2=y
# CONFIG_ARPD is not set
CONFIG_SYN_COOKIES=y
CONFIG_INET_AH=m
CONFIG_INET_ESP=m
CONFIG_INET_IPCOMP=m
CONFIG_INET_XFRM_TUNNEL=m
CONFIG_INET_TUNNEL=m
CONFIG_INET_XFRM_MODE_TRANSPORT=m
CONFIG_INET_XFRM_MODE_TUNNEL=m
CONFIG_INET_XFRM_MODE_BEET=m
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
CONFIG_TCP_MD5SIG=y
# CONFIG_IP_VS is not set
# CONFIG_IPV6 is not set
# CONFIG_INET6_XFRM_TUNNEL is not set
# CONFIG_INET6_TUNNEL is not set
CONFIG_NETWORK_SECMARK=y
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set

#
# Core Netfilter Configuration
#
CONFIG_NETFILTER_NETLINK=m CONFIG_NETFILTER_NETLINK_QUEUE=m CONFIG_NETFILTER_NETLINK_LOG=m CONFIG_NF_CONNTRACK_ENABLED=m CONFIG_NF_CONNTRACK=m
CONFIG_NF_CT_ACCT=y CONFIG_NF_CONNTRACK_MARK=y CONFIG_NF_CONNTRACK_SECMARK=y
# CONFIG_NF_CONNTRACK_EVENTS is not set CONFIG_NF_CT_PROTO_GRE=m
# CONFIG_NF_CT_PROTO_SCTP is not set
# CONFIG_NF_CONNTRACK_AMANDA is not set CONFIG_NF_CONNTRACK_FTP=m CONFIG_NF_CONNTRACK_H323=m
# CONFIG_NF_CONNTRACK_IRC is not set
# CONFIG_NF_CONNTRACK_NETBIOS_NS is not set CONFIG_NF_CONNTRACK_PPTP=m
# CONFIG_NF_CONNTRACK_SANE is not set CONFIG_NF_CONNTRACK_SIP=m CONFIG_NF_CONNTRACK_TFTP=m
# CONFIG_NF_CT_NETLINK is not set CONFIG_NETFILTER_XTABLES=y
# CONFIG_NETFILTER_XT_TARGET_CLASSIFY is not set # CONFIG_NETFILTER_XT_TARGET_CONNMARK is not set CONFIG_NETFILTER_XT_TARGET_DSCP=m
# CONFIG_NETFILTER_XT_TARGET_MARK is not set # CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set # CONFIG_NETFILTER_XT_TARGET_NFLOG is not set # CONFIG_NETFILTER_XT_TARGET_SECMARK is not set # CONFIG_NETFILTER_XT_TARGET_CONNSECMARK is not set # CONFIG_NETFILTER_XT_TARGET_TCPMSS is not set # CONFIG_NETFILTER_XT_MATCH_COMMENT is not set # CONFIG_NETFILTER_XT_MATCH_CONNBYTES is not set # CONFIG_NETFILTER_XT_MATCH_CONNMARK is not set CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
# CONFIG_NETFILTER_XT_MATCH_DCCP is not set # CONFIG_NETFILTER_XT_MATCH_DSCP is not set # CONFIG_NETFILTER_XT_MATCH_ESP is not set # CONFIG_NETFILTER_XT_MATCH_HELPER is not set # CONFIG_NETFILTER_XT_MATCH_LENGTH is not set # CONFIG_NETFILTER_XT_MATCH_LIMIT is not set # CONFIG_NETFILTER_XT_MATCH_MAC is not set # CONFIG_NETFILTER_XT_MATCH_MARK is not set # CONFIG_NETFILTER_XT_MATCH_POLICY is not set # CONFIG_NETFILTER_XT_MATCH_MULTIPORT is not set # CONFIG_NETFILTER_XT_MATCH_PKTTYPE is not set # CONFIG_NETFILTER_XT_MATCH_QUOTA is not set # CONFIG_NETFILTER_XT_MATCH_REALM is not set # CONFIG_NETFILTER_XT_MATCH_SCTP is not set # CONFIG_NETFILTER_XT_MATCH_STATE is not set # CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set # CONFIG_NETFILTER_XT_MATCH_STRING is not set # CONFIG_NETFILTER_XT_MATCH_TCPMSS is not set # CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set

#
# IP: Netfilter Configuration
#
CONFIG_NF_CONNTRACK_IPV4=m
CONFIG_NF_CONNTRACK_PROC_COMPAT=y
# CONFIG_IP_NF_QUEUE is not set
CONFIG_IP_NF_IPTABLES=m
CONFIG_IP_NF_MATCH_IPRANGE=m
CONFIG_IP_NF_MATCH_TOS=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_OWNER=m
CONFIG_IP_NF_MATCH_ADDRTYPE=m
CONFIG_IP_NF_FILTER=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_IP_NF_TARGET_SAME=m
# CONFIG_NF_NAT_SNMP_BASIC is not set
CONFIG_NF_NAT_PROTO_GRE=m
CONFIG_NF_NAT_FTP=m
# CONFIG_NF_NAT_IRC is not set
CONFIG_NF_NAT_TFTP=m
# CONFIG_NF_NAT_AMANDA is not set
CONFIG_NF_NAT_PPTP=m
CONFIG_NF_NAT_H323=m
CONFIG_NF_NAT_SIP=m
CONFIG_IP_NF_MANGLE=m
CONFIG_IP_NF_TARGET_TOS=m
CONFIG_IP_NF_TARGET_ECN=m
CONFIG_IP_NF_TARGET_TTL=m
# CONFIG_IP_NF_TARGET_CLUSTERIP is not set
# CONFIG_IP_NF_RAW is not set
CONFIG_IP_NF_ARPTABLES=y
# CONFIG_IP_NF_ARPFILTER is not set
# CONFIG_IP_NF_ARP_MANGLE is not set
# CONFIG_IP_DCCP is not set
CONFIG_IP_SCTP=y
# CONFIG_SCTP_DBG_MSG is not set
# CONFIG_SCTP_DBG_OBJCNT is not set
# CONFIG_SCTP_HMAC_NONE is not set
# CONFIG_SCTP_HMAC_SHA1 is not set
CONFIG_SCTP_HMAC_MD5=y
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
CONFIG_VLAN_8021Q=m
# CONFIG_DECNET is not set
# CONFIG_LLC2 is not set
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set

#
# QoS and/or fair queueing
#
CONFIG_NET_SCHED=y
CONFIG_NET_SCH_FIFO=y

#
# Queueing/Scheduling
#
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_SCH_INGRESS=m

#
# Classification
#
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_CLS_U32_PERF is not set
CONFIG_CLS_U32_MARK=y
CONFIG_NET_CLS_RSVP=m
CONFIG_NET_CLS_RSVP6=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 is not set
CONFIG_NET_CLS_POLICE=y
# CONFIG_NET_CLS_IND is not set
CONFIG_NET_ESTIMATOR=y

#
# Network testing
#
CONFIG_NET_PKTGEN=m
CONFIG_HAMRADIO=y

#
# Packet Radio protocols
#
# CONFIG_AX25 is not set
CONFIG_IRDA=m

#
# IrDA protocols
#
CONFIG_IRLAN=m
CONFIG_IRNET=m
CONFIG_IRCOMM=m
CONFIG_IRDA_ULTRA=y

#
# IrDA options
#
CONFIG_IRDA_CACHE_LAST_LSAP=y
CONFIG_IRDA_FAST_RR=y
# CONFIG_IRDA_DEBUG is not set

#
# Infrared-port device drivers
#

#
# SIR device drivers
#
CONFIG_IRTTY_SIR=m

#
# Dongle support
#
# CONFIG_DONGLE is not set
# CONFIG_KINGSUN_DONGLE is not set

#
# Old SIR device drivers
#

#
# Old Serial dongle support
#

#
# FIR device drivers
#
# CONFIG_USB_IRDA is not set
# CONFIG_SIGMATEL_FIR is not set
# CONFIG_NSC_FIR is not set
# CONFIG_WINBOND_FIR is not set
CONFIG_TOSHIBA_FIR=m
# CONFIG_SMC_IRCC_FIR is not set
# CONFIG_ALI_FIR is not set
# CONFIG_VLSI_FIR is not set
# CONFIG_VIA_FIR is not set
# CONFIG_MCS_FIR is not set
CONFIG_BT=m
CONFIG_BT_L2CAP=m
CONFIG_BT_SCO=m
CONFIG_BT_RFCOMM=m
CONFIG_BT_RFCOMM_TTY=y
CONFIG_BT_BNEP=m
CONFIG_BT_BNEP_MC_FILTER=y
CONFIG_BT_BNEP_PROTO_FILTER=y
CONFIG_BT_HIDP=m

#
# Bluetooth device drivers
#
CONFIG_BT_HCIUSB=m
CONFIG_BT_HCIUSB_SCO=y
CONFIG_BT_HCIUART=m
CONFIG_BT_HCIUART_H4=y
CONFIG_BT_HCIUART_BCSP=y
CONFIG_BT_HCIBCM203X=m
CONFIG_BT_HCIBPA10X=m
CONFIG_BT_HCIBFUSB=m
CONFIG_BT_HCIDTL1=m
CONFIG_BT_HCIBT3C=m
CONFIG_BT_HCIBLUECARD=m
CONFIG_BT_HCIBTUART=m
CONFIG_BT_HCIVHCI=m
CONFIG_AF_RXRPC=m
# CONFIG_AF_RXRPC_DEBUG is not set
CONFIG_RXKAD=m
CONFIG_FIB_RULES=y

#
# Wireless
#
CONFIG_CFG80211=m
CONFIG_WIRELESS_EXT=y
CONFIG_MAC80211=m
# CONFIG_MAC80211_DEBUG is not set
CONFIG_IEEE80211=m
# CONFIG_IEEE80211_DEBUG is not set
# CONFIG_IEEE80211_CRYPT_WEP is not set
# CONFIG_IEEE80211_CRYPT_CCMP is not set
# CONFIG_IEEE80211_CRYPT_TKIP is not set
# CONFIG_IEEE80211_SOFTMAC is not set
CONFIG_RFKILL=m
CONFIG_RFKILL_INPUT=m

#
# Device Drivers
#

#
# Generic Driver Options
#
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
# CONFIG_SYS_HYPERVISOR is not set

#
# Connector - unified userspace <-> kernelspace linker #
CONFIG_CONNECTOR=m
# CONFIG_MTD is not set

#
# Parallel port support
#
# CONFIG_PARPORT is not set

#
# Plug and Play support
#
CONFIG_PNP=y
# CONFIG_PNP_DEBUG is not set

#
# Protocols
#
CONFIG_PNPACPI=y

#
# 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=m
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_UB is not set
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=65536
CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
CONFIG_CDROM_PKTCDVD=m
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
# CONFIG_ATA_OVER_ETH is not set

#
# Misc devices
#
# CONFIG_IBM_ASM is not set
# CONFIG_PHANTOM is not set
# CONFIG_SGI_IOC4 is not set
CONFIG_TIFM_CORE=m
# CONFIG_TIFM_7XX1 is not set
# CONFIG_MSI_LAPTOP is not set
# CONFIG_SONY_LAPTOP is not set
# CONFIG_THINKPAD_ACPI is not set
# CONFIG_BLINK is not set
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=m
# CONFIG_IDEDISK_MULTI_MODE is not set
# CONFIG_BLK_DEV_IDECS is not set CONFIG_BLK_DEV_DELKIN=m
CONFIG_BLK_DEV_IDECD=m
CONFIG_BLK_DEV_IDETAPE=m
CONFIG_BLK_DEV_IDEFLOPPY=m
CONFIG_BLK_DEV_IDESCSI=m
CONFIG_BLK_DEV_IDEACPI=y
# CONFIG_IDE_TASK_IOCTL is not set CONFIG_IDE_PROC_FS=y

#
# IDE chipset support/bugfixes
#
CONFIG_IDE_GENERIC=m
CONFIG_BLK_DEV_CMD640=y
# CONFIG_BLK_DEV_CMD640_ENHANCED is not set
CONFIG_BLK_DEV_IDEPNP=y
CONFIG_BLK_DEV_IDEPCI=y
CONFIG_IDEPCI_SHARE_IRQ=y
CONFIG_IDEPCI_PCIBUS_ORDER=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_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_CS5535 is not set
# CONFIG_BLK_DEV_HPT34X is not set
# CONFIG_BLK_DEV_HPT366 is not set
# CONFIG_BLK_DEV_JMICRON is not set
# CONFIG_BLK_DEV_SC1200 is not set
CONFIG_BLK_DEV_PIIX=m
# CONFIG_BLK_DEV_IT8213 is not set
# CONFIG_BLK_DEV_IT821X 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 is not set
CONFIG_BLK_DEV_TC86C001=m
# CONFIG_IDE_ARM is not set
CONFIG_BLK_DEV_IDEDMA=y
# CONFIG_IDEDMA_IVB is not set
# CONFIG_BLK_DEV_HD is not set

#
# SCSI device support
#
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=m
CONFIG_SCSI_TGT=m
# CONFIG_SCSI_NETLINK is not set
CONFIG_SCSI_PROC_FS=y

#
# SCSI support type (disk, tape, CD-ROM)
#
CONFIG_BLK_DEV_SD=m
# CONFIG_CHR_DEV_ST is not set
# CONFIG_CHR_DEV_OSST is not set
CONFIG_BLK_DEV_SR=m
CONFIG_BLK_DEV_SR_VENDOR=y
CONFIG_CHR_DEV_SG=m
# CONFIG_CHR_DEV_SCH is not set

#
# Some SCSI devices (e.g. CD jukebox) support multiple LUNs #
# CONFIG_SCSI_MULTI_LUN is not set
# CONFIG_SCSI_CONSTANTS is not set
# CONFIG_SCSI_LOGGING is not set
# CONFIG_SCSI_SCAN_ASYNC is not set CONFIG_SCSI_WAIT_SCAN=m

#
# SCSI Transports
#
# CONFIG_SCSI_SPI_ATTRS is not set
# CONFIG_SCSI_FC_ATTRS is not set
CONFIG_SCSI_ISCSI_ATTRS=m
# CONFIG_SCSI_SAS_ATTRS is not set
# CONFIG_SCSI_SAS_LIBSAS is not set

#
# SCSI low-level drivers
#
CONFIG_ISCSI_TCP=m
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_AACRAID is not set
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_AIC7XXX_OLD is not set
# CONFIG_SCSI_AIC79XX is not set
# CONFIG_SCSI_AIC94XX is not set
# CONFIG_SCSI_DPT_I2O is not set
# CONFIG_SCSI_ADVANSYS is not set
# CONFIG_SCSI_ARCMSR is not set
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_HPTIOP is not set
# CONFIG_SCSI_BUSLOGIC is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_EATA is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
# CONFIG_SCSI_GDTH is not set
# CONFIG_SCSI_IPS is not set
# CONFIG_SCSI_INITIO is not set
# CONFIG_SCSI_INIA100 is not set
# CONFIG_SCSI_STEX is not set
# CONFIG_SCSI_SYM53C8XX_2 is not set
# CONFIG_SCSI_IPR is not set
# CONFIG_SCSI_QLOGIC_1280 is not set
# CONFIG_SCSI_QLA_FC is not set
# CONFIG_SCSI_QLA_ISCSI is not set
# CONFIG_SCSI_LPFC is not set
# CONFIG_SCSI_DC395x is not set
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_SRP is not set

#
# PCMCIA SCSI adapter support
#
# CONFIG_PCMCIA_AHA152X is not set
# CONFIG_PCMCIA_FDOMAIN is not set
# CONFIG_PCMCIA_NINJA_SCSI is not set
# CONFIG_PCMCIA_QLOGIC is not set
# CONFIG_PCMCIA_SYM53C500 is not set
CONFIG_ATA=m
# CONFIG_ATA_NONSTANDARD is not set
CONFIG_ATA_ACPI=y
CONFIG_SATA_AHCI=m
# CONFIG_SATA_SVW is not set
CONFIG_ATA_PIIX=m
# CONFIG_SATA_MV is not set
CONFIG_SATA_NV=m
# CONFIG_PDC_ADMA is not set
# CONFIG_SATA_QSTOR is not set
# CONFIG_SATA_PROMISE is not set
# CONFIG_SATA_SX4 is not set
# CONFIG_SATA_SIL is not set
# CONFIG_SATA_SIL24 is not set
# CONFIG_SATA_SIS is not set
# CONFIG_SATA_ULI is not set
# CONFIG_SATA_VIA is not set
# CONFIG_SATA_VITESSE is not set
# CONFIG_SATA_INIC162X is not set
# CONFIG_PATA_ALI is not set
# CONFIG_PATA_AMD is not set
# CONFIG_PATA_ARTOP is not set
# CONFIG_PATA_ATIIXP is not set
# CONFIG_PATA_CMD640_PCI is not set
# CONFIG_PATA_CMD64X is not set
# CONFIG_PATA_CS5520 is not set
# CONFIG_PATA_CS5530 is not set
# CONFIG_PATA_CS5535 is not set
# CONFIG_PATA_CYPRESS is not set
# CONFIG_PATA_EFAR is not set
CONFIG_ATA_GENERIC=m
# CONFIG_PATA_HPT366 is not set
# CONFIG_PATA_HPT37X is not set
# CONFIG_PATA_HPT3X2N is not set
# CONFIG_PATA_HPT3X3 is not set
# CONFIG_PATA_IT821X is not set
# CONFIG_PATA_IT8213 is not set
# CONFIG_PATA_JMICRON is not set
# CONFIG_PATA_TRIFLEX is not set
# CONFIG_PATA_MARVELL is not set
CONFIG_PATA_MPIIX=m
CONFIG_PATA_OLDPIIX=m
# CONFIG_PATA_NETCELL is not set
# CONFIG_PATA_NS87410 is not set
# CONFIG_PATA_OPTI is not set
# CONFIG_PATA_OPTIDMA is not set
# CONFIG_PATA_PCMCIA is not set
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_RADISYS is not set
# CONFIG_PATA_RZ1000 is not set
# CONFIG_PATA_SC1200 is not set
# CONFIG_PATA_SERVERWORKS is not set
# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_SIL680 is not set
# CONFIG_PATA_SIS is not set
# CONFIG_PATA_VIA is not set
# CONFIG_PATA_WINBOND is not set

#
# Multi-device support (RAID and LVM)
#
CONFIG_MD=y
# CONFIG_BLK_DEV_MD is not set
CONFIG_BLK_DEV_DM=m
# CONFIG_DM_DEBUG is not set
CONFIG_DM_CRYPT=m
# CONFIG_DM_SNAPSHOT is not set
# CONFIG_DM_MIRROR is not set
# CONFIG_DM_ZERO is not set
# CONFIG_DM_MULTIPATH is not set
# CONFIG_DM_DELAY is not set

#
# Fusion MPT device support
#
# CONFIG_FUSION is not set
# CONFIG_FUSION_SPI is not set
# CONFIG_FUSION_FC is not set
# CONFIG_FUSION_SAS is not set

#
# IEEE 1394 (FireWire) support
#
# CONFIG_FIREWIRE is not set
CONFIG_IEEE1394=m

#
# Subsystem Options
#
# CONFIG_IEEE1394_VERBOSEDEBUG is not set

#
# Controllers
#
CONFIG_IEEE1394_PCILYNX=m
CONFIG_IEEE1394_OHCI1394=m

#
# Protocols
#
CONFIG_IEEE1394_VIDEO1394=m
CONFIG_IEEE1394_SBP2=m
# CONFIG_IEEE1394_SBP2_PHYS_DMA is not set
CONFIG_IEEE1394_ETH1394_ROM_ENTRY=y
CONFIG_IEEE1394_ETH1394=m
CONFIG_IEEE1394_DV1394=m
CONFIG_IEEE1394_RAWIO=m

#
# I2O device support
#
CONFIG_I2O=m
CONFIG_I2O_LCT_NOTIFY_ON_CHANGES=y
CONFIG_I2O_EXT_ADAPTEC=y
CONFIG_I2O_CONFIG=m
CONFIG_I2O_CONFIG_OLD_IOCTL=y
CONFIG_I2O_BUS=m
CONFIG_I2O_BLOCK=m
CONFIG_I2O_SCSI=m
CONFIG_I2O_PROC=m
# CONFIG_MACINTOSH_DRIVERS is not set

#
# Network device support
#
CONFIG_NETDEVICES=y
CONFIG_DUMMY=m
CONFIG_BONDING=m
CONFIG_EQUALIZER=m
CONFIG_TUN=m
# CONFIG_NET_SB1000 is not set
# CONFIG_ARCNET is not set

#
# Ethernet (10 or 100Mbit)
#
# CONFIG_NET_ETHERNET is not set
CONFIG_MII=m
CONFIG_NETDEV_1000=y
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
CONFIG_E1000=m
CONFIG_E1000_NAPI=y
# CONFIG_E1000_DISABLE_PACKET_SPLIT is not set
# CONFIG_NS83820 is not set
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
# CONFIG_R8169 is not set
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SKY2 is not set
# CONFIG_SK98LIN is not set
# CONFIG_VIA_VELOCITY is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
# CONFIG_QLA3XXX is not set
# CONFIG_ATL1 is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
# CONFIG_CHELSIO_T3 is not set
# CONFIG_IXGB is not set
# CONFIG_S2IO is not set
# CONFIG_MYRI10GE is not set
# CONFIG_NETXEN_NIC is not set
# CONFIG_MLX4_CORE is not set
# CONFIG_TR is not set

#
# Wireless LAN
#
# CONFIG_WLAN_PRE80211 is not set
CONFIG_WLAN_80211=y
# CONFIG_PCMCIA_RAYCS is not set
CONFIG_IPW2100=m
CONFIG_IPW2100_MONITOR=y
# CONFIG_IPW2100_DEBUG is not set
CONFIG_IPW2200=m
CONFIG_IPW2200_MONITOR=y
CONFIG_IPW2200_RADIOTAP=y
CONFIG_IPW2200_PROMISCUOUS=y
CONFIG_IPW2200_QOS=y
# CONFIG_IPW2200_DEBUG is not set
# CONFIG_LIBERTAS_USB is not set
# CONFIG_AIRO is not set
# CONFIG_HERMES is not set
# CONFIG_ATMEL is not set
# CONFIG_AIRO_CS is not set
# CONFIG_PCMCIA_WL3501 is not set
# CONFIG_PRISM54 is not set
# CONFIG_USB_ZD1201 is not set
# CONFIG_HOSTAP is not set

#
# USB Network Adapters
#
CONFIG_USB_CATC=m
CONFIG_USB_KAWETH=m
CONFIG_USB_PEGASUS=m
CONFIG_USB_RTL8150=m
CONFIG_USB_USBNET_MII=m
CONFIG_USB_USBNET=m
CONFIG_USB_NET_CDCETHER=m
CONFIG_USB_NET_DM9601=m
CONFIG_USB_NET_GL620A=m
CONFIG_USB_NET_NET1080=m
CONFIG_USB_NET_PLUSB=m
CONFIG_USB_NET_MCS7830=m
CONFIG_USB_NET_RNDIS_HOST=m
CONFIG_USB_NET_CDC_SUBSET=m
CONFIG_USB_ALI_M5632=y
CONFIG_USB_AN2720=y
CONFIG_USB_BELKIN=y
CONFIG_USB_ARMLINUX=y
CONFIG_USB_EPSON2888=y
CONFIG_USB_KC2190=y
# CONFIG_USB_NET_ZAURUS is not set
CONFIG_NET_PCMCIA=y
CONFIG_PCMCIA_3C589=m
CONFIG_PCMCIA_3C574=m
CONFIG_PCMCIA_FMVJ18X=m
CONFIG_PCMCIA_PCNET=m
CONFIG_PCMCIA_NMCLAN=m
CONFIG_PCMCIA_SMC91C92=m
CONFIG_PCMCIA_XIRC2PS=m
CONFIG_PCMCIA_AXNET=m
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
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_SLIP is not set
CONFIG_SLHC=m
# CONFIG_NET_FC is not set
# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set

#
# ISDN subsystem
#
# CONFIG_ISDN is not set

#
# Telephony Support
#
# CONFIG_PHONE is not set

#
# Input device support
#
CONFIG_INPUT=y
CONFIG_INPUT_FF_MEMLESS=m

#
# 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=m
CONFIG_INPUT_EVBUG=m

#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
CONFIG_KEYBOARD_ATKBD=y
CONFIG_KEYBOARD_SUNKBD=m
CONFIG_KEYBOARD_LKKBD=m
CONFIG_KEYBOARD_XTKBD=m
CONFIG_KEYBOARD_NEWTON=m
CONFIG_KEYBOARD_STOWAWAY=m
CONFIG_INPUT_MOUSE=y
CONFIG_MOUSE_PS2=m
CONFIG_MOUSE_PS2_ALPS=y
CONFIG_MOUSE_PS2_LOGIPS2PP=y
CONFIG_MOUSE_PS2_SYNAPTICS=y
CONFIG_MOUSE_PS2_LIFEBOOK=y
CONFIG_MOUSE_PS2_TRACKPOINT=y
# CONFIG_MOUSE_PS2_TOUCHKIT is not set
CONFIG_MOUSE_SERIAL=m
CONFIG_MOUSE_APPLETOUCH=m
CONFIG_MOUSE_VSXXXAA=m
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TABLET is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
CONFIG_INPUT_MISC=y
CONFIG_INPUT_PCSPKR=m
CONFIG_INPUT_WISTRON_BTNS=m
CONFIG_INPUT_ATLAS_BTNS=m
CONFIG_INPUT_ATI_REMOTE=m
CONFIG_INPUT_ATI_REMOTE2=m
CONFIG_INPUT_KEYSPAN_REMOTE=m
CONFIG_INPUT_POWERMATE=m
CONFIG_INPUT_YEALINK=m
CONFIG_INPUT_UINPUT=m
CONFIG_INPUT_POLLDEV=m

#
# Hardware I/O ports
#
CONFIG_SERIO=y
CONFIG_SERIO_I8042=y
CONFIG_SERIO_SERPORT=m
CONFIG_SERIO_CT82C710=m
CONFIG_SERIO_PCIPS2=m
CONFIG_SERIO_LIBPS2=y
CONFIG_SERIO_RAW=m
CONFIG_GAMEPORT=m
CONFIG_GAMEPORT_NS558=m
CONFIG_GAMEPORT_L4=m
CONFIG_GAMEPORT_EMU10K1=m
CONFIG_GAMEPORT_FM801=m

#
# Character devices
#
CONFIG_VT=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
CONFIG_VT_HW_CONSOLE_BINDING=y
# CONFIG_SERIAL_NONSTANDARD is not set

#
# Serial drivers
#
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_PCI=y
CONFIG_SERIAL_8250_PNP=y
CONFIG_SERIAL_8250_CS=m
CONFIG_SERIAL_8250_NR_UARTS=48
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
CONFIG_SERIAL_8250_EXTENDED=y
CONFIG_SERIAL_8250_MANY_PORTS=y
CONFIG_SERIAL_8250_SHARE_IRQ=y
# CONFIG_SERIAL_8250_DETECT_IRQ is not set
CONFIG_SERIAL_8250_RSA=y

#
# Non-8250 serial port support
#
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_SERIAL_JSM=m
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256

#
# IPMI
#
# CONFIG_IPMI_HANDLER is not set
# CONFIG_WATCHDOG is not set
CONFIG_HW_RANDOM=y
CONFIG_HW_RANDOM_INTEL=m
# CONFIG_HW_RANDOM_AMD is not set
# CONFIG_HW_RANDOM_GEODE is not set
# CONFIG_HW_RANDOM_VIA is not set
CONFIG_NVRAM=m
CONFIG_RTC=y
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# CONFIG_SONYPI is not set
CONFIG_AGP=m
# 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=m
CONFIG_AGP_NVIDIA=m
# CONFIG_AGP_SIS is not set
# CONFIG_AGP_SWORKS is not set
# CONFIG_AGP_VIA is not set
# CONFIG_AGP_EFFICEON is not set
CONFIG_DRM=m
# CONFIG_DRM_TDFX is not set
# CONFIG_DRM_R128 is not set
# CONFIG_DRM_RADEON is not set
CONFIG_DRM_I810=m
CONFIG_DRM_I830=m
CONFIG_DRM_I915=m
# CONFIG_DRM_MGA is not set
# CONFIG_DRM_SIS is not set
# CONFIG_DRM_VIA is not set
# CONFIG_DRM_SAVAGE is not set

#
# PCMCIA character devices
#
CONFIG_SYNCLINK_CS=m
CONFIG_CARDMAN_4000=m
CONFIG_CARDMAN_4040=m
# CONFIG_MWAVE is not set
# CONFIG_PC8736x_GPIO is not set
# CONFIG_NSC_GPIO is not set
# CONFIG_CS5535_GPIO is not set
# CONFIG_RAW_DRIVER is not set
CONFIG_HPET=y
# CONFIG_HPET_RTC_IRQ is not set
CONFIG_HPET_MMAP=y
CONFIG_HANGCHECK_TIMER=m

#
# TPM devices
#
# CONFIG_TCG_TPM is not set
CONFIG_TELCLOCK=m
CONFIG_DEVPORT=y
CONFIG_I2C=m
CONFIG_I2C_BOARDINFO=y
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=m
CONFIG_I2C_ALI1563=m
CONFIG_I2C_ALI15X3=m
CONFIG_I2C_AMD756=m
CONFIG_I2C_AMD756_S4882=m
CONFIG_I2C_AMD8111=m
CONFIG_I2C_I801=m
CONFIG_I2C_I810=m
CONFIG_I2C_PIIX4=m
CONFIG_I2C_NFORCE2=m
CONFIG_I2C_OCORES=m
CONFIG_I2C_PARPORT_LIGHT=m
CONFIG_I2C_PROSAVAGE=m
CONFIG_I2C_SAVAGE4=m
CONFIG_I2C_SIMTEC=m
CONFIG_SCx200_ACB=m
CONFIG_I2C_SIS5595=m
CONFIG_I2C_SIS630=m
CONFIG_I2C_SIS96X=m
CONFIG_I2C_STUB=m
CONFIG_I2C_TINY_USB=m
CONFIG_I2C_VIA=m
CONFIG_I2C_VIAPRO=m
CONFIG_I2C_VOODOO3=m

#
# Miscellaneous I2C Chip support
#
CONFIG_SENSORS_DS1337=m
CONFIG_SENSORS_DS1374=m
CONFIG_SENSORS_EEPROM=m
CONFIG_SENSORS_PCF8574=m
CONFIG_SENSORS_PCA9539=m
CONFIG_SENSORS_PCF8591=m
CONFIG_SENSORS_MAX6875=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

#
# SPI support
#
# CONFIG_SPI is not set
# CONFIG_SPI_MASTER is not set

#
# Dallas's 1-wire bus
#
# CONFIG_W1 is not set
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
# CONFIG_SENSORS_ABITUGURU is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADM1021 is not set
# CONFIG_SENSORS_ADM1025 is not set
# CONFIG_SENSORS_ADM1026 is not set
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
# CONFIG_SENSORS_K8TEMP is not set
# CONFIG_SENSORS_ASB100 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_F71805F is not set
# CONFIG_SENSORS_FSCHER is not set
# CONFIG_SENSORS_FSCPOS is not set
# CONFIG_SENSORS_GL518SM is not set
# CONFIG_SENSORS_GL520SM is not set
CONFIG_SENSORS_CORETEMP=y
# CONFIG_SENSORS_IT87 is not set
# CONFIG_SENSORS_LM63 is not set
# CONFIG_SENSORS_LM75 is not set
# CONFIG_SENSORS_LM77 is not set
# CONFIG_SENSORS_LM78 is not set
# CONFIG_SENSORS_LM80 is not set
# CONFIG_SENSORS_LM83 is not set
# CONFIG_SENSORS_LM85 is not set
# CONFIG_SENSORS_LM87 is not set
# CONFIG_SENSORS_LM90 is not set
# CONFIG_SENSORS_LM92 is not set
# CONFIG_SENSORS_MAX1619 is not set
# CONFIG_SENSORS_MAX6650 is not set
# CONFIG_SENSORS_PC87360 is not set
# CONFIG_SENSORS_PC87427 is not set
# CONFIG_SENSORS_SIS5595 is not set
# CONFIG_SENSORS_SMSC47M1 is not set
# CONFIG_SENSORS_SMSC47M192 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_VIA686A is not set
# CONFIG_SENSORS_VT1211 is not set
# CONFIG_SENSORS_VT8231 is not set
# CONFIG_SENSORS_W83781D is not set
# CONFIG_SENSORS_W83791D is not set
# CONFIG_SENSORS_W83792D is not set
# CONFIG_SENSORS_W83793 is not set
# CONFIG_SENSORS_W83L785TS is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_SENSORS_HDAPS is not set
# CONFIG_SENSORS_APPLESMC is not set
# CONFIG_HWMON_DEBUG_CHIP is not set

#
# Multifunction device drivers
#
# CONFIG_MFD_SM501 is not set

#
# Multimedia devices
#
CONFIG_VIDEO_DEV=m
CONFIG_VIDEO_V4L1=y
CONFIG_VIDEO_V4L1_COMPAT=y
CONFIG_VIDEO_V4L2=y
# CONFIG_VIDEO_CAPTURE_DRIVERS is not set
# CONFIG_RADIO_ADAPTERS is not set
# CONFIG_DVB_CORE is not set
# CONFIG_DAB is not set

#
# Graphics support
#
CONFIG_BACKLIGHT_LCD_SUPPORT=y
CONFIG_BACKLIGHT_CLASS_DEVICE=y
CONFIG_LCD_CLASS_DEVICE=m
# CONFIG_BACKLIGHT_PROGEAR is not set
# CONFIG_BACKLIGHT_CARILLO_RANCH is not set

#
# Display device support
#
CONFIG_DISPLAY_SUPPORT=m

#
# Display hardware drivers
#
CONFIG_VGASTATE=y
CONFIG_FB=y
CONFIG_FIRMWARE_EDID=y
CONFIG_FB_DDC=m
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
# CONFIG_FB_SYS_FILLRECT is not set
# CONFIG_FB_SYS_COPYAREA is not set
# CONFIG_FB_SYS_IMAGEBLIT is not set
# CONFIG_FB_SYS_FOPS is not set
CONFIG_FB_DEFERRED_IO=y
# CONFIG_FB_SVGALIB is not set
# CONFIG_FB_MACMODES is not set
CONFIG_FB_BACKLIGHT=y
CONFIG_FB_MODE_HELPERS=y
CONFIG_FB_TILEBLITTING=y

#
# Frame buffer hardware drivers
#
# CONFIG_FB_CIRRUS is not set
# CONFIG_FB_PM2 is not set
# CONFIG_FB_CYBER2000 is not set
# CONFIG_FB_ARC is not set
# CONFIG_FB_ASILIANT is not set
# CONFIG_FB_IMSTT is not set
CONFIG_FB_VGA16=y
CONFIG_FB_VESA=y
# CONFIG_FB_IMAC is not set
# CONFIG_FB_HECUBA is not set
# CONFIG_FB_HGA is not set
# CONFIG_FB_S1D13XXX is not set
CONFIG_FB_NVIDIA=m
CONFIG_FB_NVIDIA_I2C=y
# CONFIG_FB_NVIDIA_DEBUG is not set
CONFIG_FB_NVIDIA_BACKLIGHT=y
CONFIG_FB_RIVA=m
CONFIG_FB_RIVA_I2C=y
# CONFIG_FB_RIVA_DEBUG is not set
CONFIG_FB_RIVA_BACKLIGHT=y
CONFIG_FB_I810=m
# CONFIG_FB_I810_GTF is not set
CONFIG_FB_LE80578=m
CONFIG_FB_CARILLO_RANCH=m
CONFIG_FB_INTEL=m
# CONFIG_FB_INTEL_DEBUG is not set
CONFIG_FB_INTEL_I2C=y
# CONFIG_FB_MATROX is not set
# CONFIG_FB_RADEON is not set
# CONFIG_FB_ATY128 is not set
# CONFIG_FB_ATY is not set
# CONFIG_FB_S3 is not set
# CONFIG_FB_SAVAGE is not set
# CONFIG_FB_SIS is not set
# CONFIG_FB_NEOMAGIC is not set
# CONFIG_FB_KYRO is not set
# CONFIG_FB_3DFX is not set
# CONFIG_FB_VOODOO1 is not set
# CONFIG_FB_VT8623 is not set
# CONFIG_FB_CYBLA is not set
# CONFIG_FB_TRIDENT is not set
# CONFIG_FB_ARK is not set
# CONFIG_FB_PM3 is not set
# CONFIG_FB_GEODE is not set
# CONFIG_FB_VIRTUAL is not set

#
# Console display driver support
#
CONFIG_VGA_CONSOLE=y
# CONFIG_VGACON_SOFT_SCROLLBACK is not set
CONFIG_VIDEO_SELECT=y
CONFIG_DUMMY_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE=m
# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
# CONFIG_FONTS is not set
CONFIG_FONT_8x8=y
CONFIG_FONT_8x16=y
# CONFIG_LOGO is not set

#
# Sound
#
CONFIG_SOUND=m

#
# Advanced Linux Sound Architecture
#
CONFIG_SND=m
CONFIG_SND_TIMER=m
CONFIG_SND_PCM=m
CONFIG_SND_HWDEP=m
CONFIG_SND_RAWMIDI=m
CONFIG_SND_SEQUENCER=m
CONFIG_SND_SEQ_DUMMY=m
CONFIG_SND_OSSEMUL=y
CONFIG_SND_MIXER_OSS=m
CONFIG_SND_PCM_OSS=m
CONFIG_SND_PCM_OSS_PLUGINS=y
CONFIG_SND_SEQUENCER_OSS=y
CONFIG_SND_RTCTIMER=m
CONFIG_SND_SEQ_RTCTIMER_DEFAULT=y
CONFIG_SND_DYNAMIC_MINORS=y
CONFIG_SND_SUPPORT_OLD_API=y
CONFIG_SND_VERBOSE_PROCFS=y
# CONFIG_SND_VERBOSE_PRINTK is not set
# CONFIG_SND_DEBUG is not set

#
# Generic devices
#
CONFIG_SND_MPU401_UART=m
CONFIG_SND_OPL3_LIB=m
CONFIG_SND_VX_LIB=m
CONFIG_SND_AC97_CODEC=m
CONFIG_SND_DUMMY=m
CONFIG_SND_VIRMIDI=m
CONFIG_SND_MTPAV=m
CONFIG_SND_SERIAL_U16550=m
CONFIG_SND_MPU401=m

#
# PCI devices
#
CONFIG_SND_AD1889=m
CONFIG_SND_ALS300=m
CONFIG_SND_ALS4000=m
CONFIG_SND_ALI5451=m
CONFIG_SND_ATIIXP=m
CONFIG_SND_ATIIXP_MODEM=m
CONFIG_SND_AU8810=m
CONFIG_SND_AU8820=m
CONFIG_SND_AU8830=m
CONFIG_SND_AZT3328=m
CONFIG_SND_BT87X=m
# CONFIG_SND_BT87X_OVERCLOCK is not set
CONFIG_SND_CA0106=m
CONFIG_SND_CMIPCI=m
CONFIG_SND_CS4281=m
CONFIG_SND_CS46XX=m
CONFIG_SND_CS46XX_NEW_DSP=y
CONFIG_SND_CS5535AUDIO=m
CONFIG_SND_DARLA20=m
CONFIG_SND_GINA20=m
CONFIG_SND_LAYLA20=m
CONFIG_SND_DARLA24=m
CONFIG_SND_GINA24=m
CONFIG_SND_LAYLA24=m
CONFIG_SND_MONA=m
CONFIG_SND_MIA=m
CONFIG_SND_ECHO3G=m
CONFIG_SND_INDIGO=m
CONFIG_SND_INDIGOIO=m
CONFIG_SND_INDIGODJ=m
CONFIG_SND_EMU10K1=m
CONFIG_SND_EMU10K1X=m
CONFIG_SND_ENS1370=m
CONFIG_SND_ENS1371=m
CONFIG_SND_ES1938=m
CONFIG_SND_ES1968=m
CONFIG_SND_FM801=m
CONFIG_SND_FM801_TEA575X_BOOL=y
CONFIG_SND_FM801_TEA575X=m
CONFIG_SND_HDA_INTEL=m
CONFIG_SND_HDSP=m
CONFIG_SND_HDSPM=m
CONFIG_SND_ICE1712=m
CONFIG_SND_ICE1724=m
CONFIG_SND_INTEL8X0=m
CONFIG_SND_INTEL8X0M=m
CONFIG_SND_KORG1212=m
CONFIG_SND_KORG1212_FIRMWARE_IN_KERNEL=y
CONFIG_SND_MAESTRO3=m
CONFIG_SND_MAESTRO3_FIRMWARE_IN_KERNEL=y
CONFIG_SND_MIXART=m
CONFIG_SND_NM256=m
CONFIG_SND_PCXHR=m
CONFIG_SND_RIPTIDE=m
CONFIG_SND_RME32=m
CONFIG_SND_RME96=m
CONFIG_SND_RME9652=m
CONFIG_SND_SONICVIBES=m
CONFIG_SND_TRIDENT=m
CONFIG_SND_VIA82XX=m
CONFIG_SND_VIA82XX_MODEM=m
CONFIG_SND_VX222=m
CONFIG_SND_YMFPCI=m
CONFIG_SND_YMFPCI_FIRMWARE_IN_KERNEL=y
# CONFIG_SND_AC97_POWER_SAVE is not set

#
# USB devices
#
CONFIG_SND_USB_AUDIO=m
CONFIG_SND_USB_USX2Y=m
CONFIG_SND_USB_CAIAQ=m
CONFIG_SND_USB_CAIAQ_INPUT=y

#
# PCMCIA devices
#
CONFIG_SND_VXPOCKET=m
CONFIG_SND_PDAUDIOCF=m

#
# System on Chip audio support
#
CONFIG_SND_SOC=m

#
# Open Sound System
#
# CONFIG_SOUND_PRIME is not set
CONFIG_AC97_BUS=m

#
# HID Devices
#
CONFIG_HID=m
# CONFIG_HID_DEBUG is not set

#
# USB Input Devices
#
CONFIG_USB_HID=m
# CONFIG_USB_HIDINPUT_POWERBOOK is not set
# CONFIG_HID_FF is not set
# CONFIG_USB_HIDDEV is not set

#
# USB HID Boot Protocol drivers
#
CONFIG_USB_KBD=m
CONFIG_USB_MOUSE=m

#
# USB support
#
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB_ARCH_HAS_EHCI=y
CONFIG_USB=m
# CONFIG_USB_DEBUG is not set

#
# Miscellaneous USB options
#
CONFIG_USB_DEVICEFS=y
CONFIG_USB_DEVICE_CLASS=y
# CONFIG_USB_DYNAMIC_MINORS is not set
CONFIG_USB_SUSPEND=y
# CONFIG_USB_OTG is not set

#
# USB Host Controller Drivers
#
CONFIG_USB_EHCI_HCD=m
CONFIG_USB_EHCI_SPLIT_ISO=y
CONFIG_USB_EHCI_ROOT_HUB_TT=y
CONFIG_USB_EHCI_TT_NEWSCHED=y
# CONFIG_USB_EHCI_BIG_ENDIAN_MMIO is not set
# CONFIG_USB_ISP116X_HCD is not set
CONFIG_USB_OHCI_HCD=m
# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
CONFIG_USB_OHCI_LITTLE_ENDIAN=y
CONFIG_USB_UHCI_HCD=m
CONFIG_USB_U132_HCD=m
CONFIG_USB_SL811_HCD=m
CONFIG_USB_SL811_CS=m

#
# USB Device Class drivers
#
CONFIG_USB_ACM=m
CONFIG_USB_PRINTER=m

#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' #

# may also be needed; see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=m
# CONFIG_USB_STORAGE_DEBUG is not set
CONFIG_USB_STORAGE_DATAFAB=y
CONFIG_USB_STORAGE_FREECOM=y
CONFIG_USB_STORAGE_ISD200=y
CONFIG_USB_STORAGE_DPCM=y
CONFIG_USB_STORAGE_USBAT=y
CONFIG_USB_STORAGE_SDDR09=y
CONFIG_USB_STORAGE_SDDR55=y
CONFIG_USB_STORAGE_JUMPSHOT=y
CONFIG_USB_STORAGE_ALAUDA=y
CONFIG_USB_STORAGE_KARMA=y
CONFIG_USB_LIBUSUAL=y

#
# USB Imaging devices
#
CONFIG_USB_MDC800=m
CONFIG_USB_MICROTEK=m
CONFIG_USB_MON=y

#
# USB port drivers
#

#
# USB Serial Converter support
#
CONFIG_USB_SERIAL=m
CONFIG_USB_SERIAL_GENERIC=y
CONFIG_USB_SERIAL_AIRCABLE=m
CONFIG_USB_SERIAL_AIRPRIME=m
CONFIG_USB_SERIAL_ARK3116=m
CONFIG_USB_SERIAL_BELKIN=m
CONFIG_USB_SERIAL_WHITEHEAT=m
CONFIG_USB_SERIAL_DIGI_ACCELEPORT=m
CONFIG_USB_SERIAL_CP2101=m
CONFIG_USB_SERIAL_CYPRESS_M8=m
CONFIG_USB_SERIAL_EMPEG=m
CONFIG_USB_SERIAL_FTDI_SIO=m
CONFIG_USB_SERIAL_FUNSOFT=m
CONFIG_USB_SERIAL_VISOR=m
CONFIG_USB_SERIAL_IPAQ=m
# CONFIG_USB_SERIAL_IR is not set
CONFIG_USB_SERIAL_EDGEPORT=m
CONFIG_USB_SERIAL_EDGEPORT_TI=m
CONFIG_USB_SERIAL_GARMIN=m
CONFIG_USB_SERIAL_IPW=m
CONFIG_USB_SERIAL_KEYSPAN_PDA=m
# CONFIG_USB_SERIAL_KEYSPAN is not set
CONFIG_USB_SERIAL_KLSI=m
CONFIG_USB_SERIAL_KOBIL_SCT=m
CONFIG_USB_SERIAL_MCT_U232=m
CONFIG_USB_SERIAL_MOS7720=m
CONFIG_USB_SERIAL_MOS7840=m
CONFIG_USB_SERIAL_NAVMAN=m
CONFIG_USB_SERIAL_PL2303=m
CONFIG_USB_SERIAL_HP4X=m
CONFIG_USB_SERIAL_SAFE=m
# CONFIG_USB_SERIAL_SAFE_PADDED is not set
CONFIG_USB_SERIAL_SIERRAWIRELESS=m
CONFIG_USB_SERIAL_TI=m
CONFIG_USB_SERIAL_CYBERJACK=m
CONFIG_USB_SERIAL_XIRCOM=m
CONFIG_USB_SERIAL_OPTION=m
CONFIG_USB_SERIAL_OMNINET=m
CONFIG_USB_SERIAL_DEBUG=m
CONFIG_USB_EZUSB=y

#
# USB Miscellaneous drivers
#
CONFIG_USB_EMI62=m
CONFIG_USB_EMI26=m
CONFIG_USB_ADUTUX=m
CONFIG_USB_AUERSWALD=m
CONFIG_USB_RIO500=m
CONFIG_USB_LEGOTOWER=m
CONFIG_USB_LCD=m
CONFIG_USB_BERRY_CHARGE=m
CONFIG_USB_LED=m
CONFIG_USB_CYPRESS_CY7C63=m
CONFIG_USB_CYTHERM=m
CONFIG_USB_PHIDGET=m
CONFIG_USB_PHIDGETKIT=m
CONFIG_USB_PHIDGETMOTORCONTROL=m
CONFIG_USB_PHIDGETSERVO=m
CONFIG_USB_IDMOUSE=m
CONFIG_USB_FTDI_ELAN=m
CONFIG_USB_APPLEDISPLAY=m
CONFIG_USB_SISUSBVGA=m
# CONFIG_USB_SISUSBVGA_CON is not set
CONFIG_USB_LD=m
CONFIG_USB_TRANCEVIBRATOR=m
CONFIG_USB_IOWARRIOR=m
# CONFIG_USB_TEST is not set

#
# USB DSL modem support
#

#
# USB Gadget Support
#
CONFIG_USB_GADGET=m
# CONFIG_USB_GADGET_DEBUG_FILES is not set
CONFIG_USB_GADGET_SELECTED=y
# CONFIG_USB_GADGET_FSL_USB2 is not set
CONFIG_USB_GADGET_NET2280=y
CONFIG_USB_NET2280=m
# CONFIG_USB_GADGET_PXA2XX is not set
# CONFIG_USB_GADGET_GOKU is not set
# CONFIG_USB_GADGET_LH7A40X is not set
# CONFIG_USB_GADGET_OMAP is not set
# CONFIG_USB_GADGET_AT91 is not set
# CONFIG_USB_GADGET_DUMMY_HCD is not set
CONFIG_USB_GADGET_DUALSPEED=y
CONFIG_USB_ZERO=m
CONFIG_USB_ETH=m
CONFIG_USB_ETH_RNDIS=y
CONFIG_USB_GADGETFS=m
CONFIG_USB_FILE_STORAGE=m
# CONFIG_USB_FILE_STORAGE_TEST is not set
CONFIG_USB_G_SERIAL=m
CONFIG_USB_MIDI_GADGET=m
# CONFIG_MMC is not set

#
# LED devices
#
# CONFIG_NEW_LEDS is not set

#
# LED drivers
#

#
# LED Triggers
#

#
# InfiniBand support
#
# CONFIG_INFINIBAND is not set

#
# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) #
# CONFIG_EDAC is not set

#
# Real Time Clock
#
# CONFIG_RTC_CLASS is not set

#
# DMA Engine support
#
# CONFIG_DMA_ENGINE is not set

#
# DMA Clients
#

#
# DMA Devices
#

#
# Virtualization
#
CONFIG_KVM=m
CONFIG_KVM_INTEL=m
# CONFIG_KVM_AMD is not set

#
# File systems
#
CONFIG_EXT2_FS=m
CONFIG_EXT2_FS_XATTR=y
CONFIG_EXT2_FS_POSIX_ACL=y
CONFIG_EXT2_FS_SECURITY=y
# CONFIG_EXT2_FS_XIP is not set
CONFIG_EXT3_FS=m
CONFIG_EXT3_FS_XATTR=y
CONFIG_EXT3_FS_POSIX_ACL=y
CONFIG_EXT3_FS_SECURITY=y
# CONFIG_EXT4DEV_FS is not set
CONFIG_JBD=m
# CONFIG_JBD_DEBUG is not set
CONFIG_FS_MBCACHE=m
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
CONFIG_FS_POSIX_ACL=y
# CONFIG_XFS_FS is not set
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_MINIX_FS is not set
CONFIG_ROMFS_FS=m
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
# CONFIG_QUOTA is not set
CONFIG_DNOTIFY=y
CONFIG_AUTOFS_FS=m
CONFIG_AUTOFS4_FS=m
CONFIG_FUSE_FS=m

#
# CD-ROM/DVD Filesystems
#
CONFIG_ISO9660_FS=m
CONFIG_JOLIET=y
CONFIG_ZISOFS=y
CONFIG_UDF_FS=m
CONFIG_UDF_NLS=y

#
# 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 is not set

#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_PROC_SYSCTL=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
CONFIG_RAMFS=y
CONFIG_CONFIGFS_FS=m

#
# Miscellaneous filesystems
#
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_ECRYPT_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=y
# 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=m
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=y
CONFIG_NFS_DIRECTIO=y
# CONFIG_NFSD is not set
CONFIG_LOCKD=m
CONFIG_LOCKD_V4=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=m
CONFIG_SUNRPC_GSS=m
# CONFIG_SUNRPC_BIND34 is not set
CONFIG_RPCSEC_GSS_KRB5=m
# CONFIG_RPCSEC_GSS_SPKM3 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_WEAK_PW_HASH is not set
# CONFIG_CIFS_XATTR is not set
# CONFIG_CIFS_DEBUG2 is not set
# CONFIG_CIFS_EXPERIMENTAL is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
# CONFIG_9P_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="cp450"
CONFIG_NLS_CODEPAGE_437=m
CONFIG_NLS_CODEPAGE_737=m
CONFIG_NLS_CODEPAGE_775=m
CONFIG_NLS_CODEPAGE_850=m
CONFIG_NLS_CODEPAGE_852=m
CONFIG_NLS_CODEPAGE_855=m
CONFIG_NLS_CODEPAGE_857=m
CONFIG_NLS_CODEPAGE_860=m
CONFIG_NLS_CODEPAGE_861=m
CONFIG_NLS_CODEPAGE_862=m
CONFIG_NLS_CODEPAGE_863=m
CONFIG_NLS_CODEPAGE_864=m
CONFIG_NLS_CODEPAGE_865=m
CONFIG_NLS_CODEPAGE_866=m
CONFIG_NLS_CODEPAGE_869=m
CONFIG_NLS_CODEPAGE_936=m
CONFIG_NLS_CODEPAGE_950=m
CONFIG_NLS_CODEPAGE_932=m
CONFIG_NLS_CODEPAGE_949=m
CONFIG_NLS_CODEPAGE_874=m
CONFIG_NLS_ISO8859_8=m
CONFIG_NLS_CODEPAGE_1250=m
CONFIG_NLS_CODEPAGE_1251=m
CONFIG_NLS_ASCII=m
CONFIG_NLS_ISO8859_1=m
CONFIG_NLS_ISO8859_2=m
CONFIG_NLS_ISO8859_3=m
CONFIG_NLS_ISO8859_4=m
CONFIG_NLS_ISO8859_5=m
CONFIG_NLS_ISO8859_6=m
CONFIG_NLS_ISO8859_7=m
CONFIG_NLS_ISO8859_9=m
CONFIG_NLS_ISO8859_13=m
CONFIG_NLS_ISO8859_14=m
CONFIG_NLS_ISO8859_15=m
CONFIG_NLS_KOI8_R=m
CONFIG_NLS_KOI8_U=m
CONFIG_NLS_UTF8=m

#
# Distributed Lock Manager
#
CONFIG_DLM=m
# CONFIG_DLM_DEBUG is not set

#
# Instrumentation Support
#
# CONFIG_PROFILING is not set
# CONFIG_KPROBES is not set

#
# Kernel hacking
#
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_PRINTK_TIME=y
# CONFIG_ENABLE_MUST_CHECK is not set
CONFIG_MAGIC_SYSRQ=y
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
CONFIG_DEBUG_BUGVERBOSE=y
CONFIG_EARLY_PRINTK=y
CONFIG_X86_FIND_SMP_CONFIG=y
CONFIG_X86_MPPARSE=y
CONFIG_DOUBLEFAULT=y

#
# Security options
#
CONFIG_KEYS=y
# CONFIG_KEYS_DEBUG_PROC_KEYS is not set
# CONFIG_SECURITY is not set

#
# Cryptographic options
#
CONFIG_CRYPTO=y
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ABLKCIPHER=m
CONFIG_CRYPTO_BLKCIPHER=m
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_HMAC=y
CONFIG_CRYPTO_XCBC=m
CONFIG_CRYPTO_NULL=m
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_SHA1=m
CONFIG_CRYPTO_SHA256=m
CONFIG_CRYPTO_SHA512=m
CONFIG_CRYPTO_WP512=m
CONFIG_CRYPTO_TGR192=m
CONFIG_CRYPTO_GF128MUL=m
CONFIG_CRYPTO_ECB=m
CONFIG_CRYPTO_CBC=m
CONFIG_CRYPTO_PCBC=m
CONFIG_CRYPTO_LRW=m
CONFIG_CRYPTO_CRYPTD=m
CONFIG_CRYPTO_DES=m
CONFIG_CRYPTO_FCRYPT=m
CONFIG_CRYPTO_BLOWFISH=m
CONFIG_CRYPTO_TWOFISH=m
CONFIG_CRYPTO_TWOFISH_COMMON=m
CONFIG_CRYPTO_TWOFISH_586=m
CONFIG_CRYPTO_SERPENT=m
CONFIG_CRYPTO_AES=m
CONFIG_CRYPTO_AES_586=m
CONFIG_CRYPTO_CAST5=m
CONFIG_CRYPTO_CAST6=m
CONFIG_CRYPTO_TEA=m
CONFIG_CRYPTO_ARC4=m
CONFIG_CRYPTO_KHAZAD=m
CONFIG_CRYPTO_ANUBIS=m
CONFIG_CRYPTO_DEFLATE=m
CONFIG_CRYPTO_MICHAEL_MIC=m
CONFIG_CRYPTO_CRC32C=m
CONFIG_CRYPTO_CAMELLIA=m
CONFIG_CRYPTO_TEST=m

#
# Hardware crypto devices
#
# CONFIG_CRYPTO_DEV_PADLOCK is not set
# CONFIG_CRYPTO_DEV_GEODE is not set

#
# Library routines
#
CONFIG_BITREVERSE=y
CONFIG_CRC_CCITT=m
CONFIG_CRC16=m
CONFIG_CRC_ITU_T=m
CONFIG_CRC32=y
CONFIG_LIBCRC32C=m
CONFIG_AUDIT_GENERIC=y
CONFIG_ZLIB_INFLATE=y
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
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_PENDING_IRQ=y
CONFIG_X86_SMP=y
CONFIG_X86_HT=y
CONFIG_X86_BIOS_REBOOT=y
CONFIG_X86_TRAMPOLINE=y
CONFIG_KTIME_SCALAR=y

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Gregory Haskins

2007-06-14 14:25 UTC #1 lore raw

Quoted 11 lines · Magicboiz

Hello list,
My laptop is a Toshiba Tecra S4 (ntel(R) Core(TM)2 CPU T7200 @ 2.00GHz), and I have a similar problem:
I trying with KVM-28 and a vanilla kernel, 2.6.22-rc4.
After upgrade my BIOS to the latest version available in Toshiba (3.20), now I can insert the KVM-INTEL.KO module without any problem (before the BIOS upgrade, I got "kvm: disabled by bios").

Quoted 5 lines

But when I try to launch a virtual machine:
"sudo /usr/local/kvm/bin/qemu -hda ~/vm/disk.qcow -m 128 -boot -d"
my machine just hangs. No Oops. No messages. No magic-Sys-Keys. It just stops. I have to reboot completly the laptop.

When you say "hangs" do you mean that your X-windows freeze in place, or does the screen go blank?

If its the latter, it might not be the whole machine that is hung...rather the SDL window has gone full-screen and then the guest hung. If so, to get out of it you can try switching to a new VT (Cntrl-Alt F4, for instance) and killing the qemu/kvm process.

I know this doesn't answer your question as to why KVM isnt working, but its better to know this trick than to hard-reset your laptop every time this happens ;)

BTW: For some reason, launching KVM as root on my laptop makes the SDL window go fullscreen. Launching it as a standard user gives you a windowed guest. Alternatively, you can also launch the guest using VNC graphics.

Quoted 22 lines

Any ideas?? Thx in advance.
Some info:
Toshiba Tecra S4.
kvm-28
uname -a: Linux linux 2.6.22-rc4 #4 SMP PREEMPT Thu Jun 14 08:48:23 CEST 2007 i686 GNU/Linux
I attach my kernel config.

Quoted 6 lines

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Magicboiz

author

2007-06-14 15:06 UTC #3 lore raw

When I say "hags", I mean: my whole computer hangs. Nothing works. Crtl-Alt-F doesn't work. Magic-SyS Keys doesn't work. Hit my keyboard desperately, doesn't work.... ;)

I dont get a SDL windows fullscreen. I can see an small black window and then.....the computer stops.

How can I run the VNC server??

Quoted 26 lines · Gregory Haskins

Quoted 11 lines · Magicboiz
Hello list,
My laptop is a Toshiba Tecra S4 (ntel(R) Core(TM)2 CPU T7200 @ 2.00GHz), and I have a similar problem:
I trying with KVM-28 and a vanilla kernel, 2.6.22-rc4.
After upgrade my BIOS to the latest version available in Toshiba (3.20), now I can insert the KVM-INTEL.KO module without any problem (before the BIOS upgrade, I got "kvm: disabled by bios").
Quoted 5 lines
But when I try to launch a virtual machine:
"sudo /usr/local/kvm/bin/qemu -hda ~/vm/disk.qcow -m 128 -boot -d"
my machine just hangs. No Oops. No messages. No magic-Sys-Keys. It just stops. I have to reboot completly the laptop.
When you say "hangs" do you mean that your X-windows freeze in place, or does the screen go blank?
If its the latter, it might not be the whole machine that is hung...rather the SDL window has gone full-screen and then the guest hung. If so, to get out of it you can try switching to a new VT (Cntrl-Alt F4, for instance) and killing the qemu/kvm process.

Quoted 38 lines

I know this doesn't answer your question as to why KVM isnt working, but its better to know this trick than to hard-reset your laptop every time this happens ;)
BTW: For some reason, launching KVM as root on my laptop makes the SDL window go fullscreen. Launching it as a standard user gives you a windowed guest. Alternatively, you can also launch the guest using VNC graphics.
Quoted 28 lines
Any ideas?? Thx in advance.
Some info:
Toshiba Tecra S4.
kvm-28
uname -a: Linux linux 2.6.22-rc4 #4 SMP PREEMPT Thu Jun 14 08:48:23 CEST 2007 i686 GNU/Linux
I attach my kernel config.
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Gregory Haskins

2007-06-14 15:17 UTC #4 lore raw

Quoted 8 lines · Magicboiz

When I say "hags", I mean: my whole computer hangs. Nothing works. Crtl-Alt-F doesn't work. Magic-SyS Keys doesn't work. Hit my keyboard desperately, doesn't work.... ;)
I dont get a SDL windows fullscreen. I can see an small black window and then.....the computer stops.

Ah...it sounds like you are really hanging then. The behavior you can see with that I was describing sometimes seems like the whole machine hung since most key strokes have no effect. That is the only reason I brought it up.

Quoted 1 line

How can I run the VNC server??

I don't think its going to help you in this case since you are really getting a host hang, but pass

"-vnc :X"

where X is a vnc session # you want to create for the server.

e.g. "-vnc :3"

you can then do "vncviewer localhost:3" to connect to the guest.

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Magicboiz

author

2007-06-14 15:46 UTC #6 lore raw

with VNC option, we had better luck: we got an Oops!!:

Jun 14 17:37:35 linux kernel: [  575.212000] BUG: unable to handle
kernel NULL pointer dereference at virtual address 00000024
Jun 14 17:37:35 linux kernel: [  575.212000]  printing eip:
Jun 14 17:37:35 linux kernel: [  575.212000] f92fc0b4
Jun 14 17:37:35 linux kernel: [  575.212000] *pde = 00000000
Jun 14 17:37:35 linux kernel: [  575.212000] Oops: 0002 [#1]
Jun 14 17:37:35 linux kernel: [  575.212000] PREEMPT SMP 
Jun 14 17:37:35 linux kernel: [  575.212000] Modules linked in:

kvm_intel kvm binfmt_misc rfcomm l2cap bluetooth acpi_cpufreq cpufreq_userspace cpufreq_powersave cpufreq_conservative cpufreq_ondemand cpufreq_stats freq_table battery button video ac xfrm_user xfrm4_tunnel tunnel4 ipcomp esp4 ah4 deflate zlib_deflate twofish twofish_common camellia serpent blowfish des cbc ecb blkcipher aes xcbc sha256 sha1 crypto_null af_key nls_utf8 ntfs sbp2 fuse snd_hda_intel snd_pcm_oss snd_mixer_oss pcmcia snd_pcm snd_seq_dummy snd_seq_oss snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq nvidia(P) ipw3945 snd_timer snd_seq_device af_packet ieee80211 ieee80211_crypt yenta_socket rsrc_nonstatic pcmcia_core snd pcspkr psmouse soundcore snd_page_alloc intel_agp agpgart i2c_core serio_raw evdev usbhid hid ext3 jbd mbcache sd_mod sg sr_mod cdrom piix ata_piix ehci_hcd uhci_hcd ahci ohci1394 ieee1394 ata_generic e1000 libata scsi_mod usbcore thermal processor fan

Jun 14 17:37:35 linux kernel: [  575.212000] CPU:    0
Jun 14 17:37:35 linux kernel: [  575.212000] EIP:    0060:[<f92fc0b4>]
Tainted: P       VLI
Jun 14 17:37:35 linux kernel: [  575.212000] EFLAGS: 00010202
(2.6.22-rc4 #5)
Jun 14 17:37:35 linux kernel: [  575.212000] EIP is at mmu_free_roots
+0x54/0x90 [kvm]
Jun 14 17:37:35 linux kernel: [  575.212000] eax: 00000000   ebx:
00000000   ecx: 07892001   edx: 000f1240
Jun 14 17:37:35 linux kernel: [  575.212000] esi: 00000000   edi:
d12c10a0   ebp: 60000010   esp: d0861b30
Jun 14 17:37:35 linux kernel: [  575.212000] ds: 007b   es: 007b   fs:
00d8  gs: 0000  ss: 0068
Jun 14 17:37:35 linux kernel: [  575.212000] Process qemu (pid: 7402,
ti=d0860000 task=d2fb6a40 task.ti=d0860000)
Jun 14 17:37:35 linux kernel: [  575.212000] Stack: d12c10a0 d12c10a0
60000011 f92fc271 d12c10a0 f92fc298 d12c10a0 f92f9166 
Jun 14 17:37:35 linux kernel: [  575.212000]        d12c0000 00000001
000004e6 d12c10a0 d0861c64 d0861c54 d0861c94 f92f929a 
Jun 14 17:37:35 linux kernel: [  575.212000]        d12c10a0 f9307320
00000022 00000022 00000022 f9300f11 d0861c64 d0861c5c 
Jun 14 17:37:35 linux kernel: [  575.212000] Call Trace:
Jun 14 17:37:35 linux kernel: [  575.212000]  [<f92fc271>]
destroy_kvm_mmu+0x21/0x40 [kvm]
Jun 14 17:37:35 linux kernel: [  575.212000]  [<f92fc298>]
kvm_mmu_reset_context+0x8/0x10 [kvm]
Jun 14 17:37:35 linux kernel: [  575.212000]  [<f92f9166>] set_cr0
+0x76/0x140 [kvm]
Jun 14 17:37:35 linux kernel: [  575.212000]  [<f92f929a>]
realmode_set_cr+0x6a/0xd0 [kvm]
Jun 14 17:37:35 linux kernel: [  575.212000]  [<f9300f11>]
x86_emulate_memop+0x2201/0x31d0 [kvm]
Jun 14 17:37:35 linux kernel: [  575.212000]  [update_wall_time
+611/1952] update_wall_time+0x263/0x7a0
Jun 14 17:37:35 linux kernel: [  575.212000]  [__kill_fasync+46/80]
__kill_fasync+0x2e/0x50
Jun 14 17:37:35 linux kernel: [  575.212000]  [getnstimeofday+54/208]
getnstimeofday+0x36/0xd0
Jun 14 17:37:35 linux kernel: [  575.212000]  [run_timer_softirq
+348/400] run_timer_softirq+0x15c/0x190
Jun 14 17:37:35 linux kernel: [  575.212000]  [<f92fa82b>]
emulate_instruction+0x10b/0x250 [kvm]
Jun 14 17:37:35 linux kernel: [  575.212000]  [<f92fbeb6>] kvm_setup_pio
+0x1d6/0x230 [kvm]
Jun 14 17:37:35 linux kernel: [  575.212000]  [<f92e6b98>]
handle_exception+0xc8/0x280 [kvm_intel]
Jun 14 17:37:35 linux kernel: [  575.212000]  [<f92e592b>] vmx_vcpu_run
+0x28b/0x770 [kvm_intel]
Jun 14 17:37:35 linux kernel: [  575.212000]  [common_interrupt+35/40]
common_interrupt+0x23/0x28
Jun 14 17:37:35 linux kernel: [  575.212000]  [<f92fac00>]
kvm_vcpu_ioctl+0x0/0xe10 [kvm]
Jun 14 17:37:35 linux kernel: [  575.212000]  [<f92fb550>]
kvm_vcpu_ioctl+0x950/0xe10 [kvm]
Jun 14 17:37:35 linux kernel: [  575.212000]  [__wake_up_common+57/96]
__wake_up_common+0x39/0x60
Jun 14 17:37:35 linux kernel: [  575.212000]  [task_rq_lock+55/112]
task_rq_lock+0x37/0x70
Jun 14 17:37:35 linux kernel: [  575.212000]  [try_to_wake_up+70/1120]
try_to_wake_up+0x46/0x460
Jun 14 17:37:35 linux kernel: [  575.212000]  [try_to_wake_up+70/1120]
try_to_wake_up+0x46/0x460
Jun 14 17:37:35 linux kernel: [  575.212000]  [end_bio_bh_io_sync+0/64]
end_bio_bh_io_sync+0x0/0x40
Jun 14 17:37:35 linux kernel: [  575.212000]  [end_bio_bh_io_sync+0/64]
end_bio_bh_io_sync+0x0/0x40
Jun 14 17:37:35 linux kernel: [  575.212000]  [__sigqueue_alloc+45/128]
__sigqueue_alloc+0x2d/0x80
Jun 14 17:37:35 linux kernel: [  575.212000]  [signal_wake_up+30/48]
signal_wake_up+0x1e/0x30
Jun 14 17:37:35 linux kernel: [  575.212000]  [__group_send_sig_info
+107/144] __group_send_sig_info+0x6b/0x90
Jun 14 17:37:35 linux kernel: [  575.212000]  [group_send_sig_info
+114/128] group_send_sig_info+0x72/0x80
Jun 14 17:37:35 linux kernel: [  575.212000]  [convert_fxsr_to_user
+242/416] convert_fxsr_to_user+0xf2/0x1a0
Jun 14 17:37:35 linux kernel: [  575.212000]  [save_i387+375/432]
save_i387+0x177/0x1b0
Jun 14 17:37:35 linux kernel: [  575.212000]  [setup_sigcontext+260/400]
setup_sigcontext+0x104/0x190
Jun 14 17:37:35 linux kernel: [  575.212000]  [__dequeue_signal+217/352]
__dequeue_signal+0xd9/0x160
Jun 14 17:37:35 linux kernel: [  575.212000]  [do_notify_resume
+1087/1792] do_notify_resume+0x43f/0x700
Jun 14 17:37:35 linux kernel: [  575.212000]  [kill_fasync+47/96]
kill_fasync+0x2f/0x60
Jun 14 17:37:35 linux kernel: [  575.212000]  [preempt_schedule_irq
+63/96] preempt_schedule_irq+0x3f/0x60
Jun 14 17:37:35 linux kernel: [  575.212000]  [<f92fac00>]
kvm_vcpu_ioctl+0x0/0xe10 [kvm]
Jun 14 17:37:35 linux kernel: [  575.212000]  [do_ioctl+43/192] do_ioctl
+0x2b/0xc0
Jun 14 17:37:35 linux kernel: [  575.212000]  [vfs_ioctl+92/656]
vfs_ioctl+0x5c/0x290
Jun 14 17:37:35 linux kernel: [  575.212000]  [restore_sigcontext
+366/400] restore_sigcontext+0x16e/0x190
Jun 14 17:37:35 linux kernel: [  575.212000]  [sys_ioctl+61/112]
sys_ioctl+0x3d/0x70
Jun 14 17:37:35 linux kernel: [  575.212000]  [sysenter_past_esp+95/133]
sysenter_past_esp+0x5f/0x85
Jun 14 17:37:35 linux kernel: [  575.212000]  =======================
Jun 14 17:37:35 linux kernel: [  575.212000] Code: 04 8b 0c 30 89 da 09
ca 74 2b 89 c8 89 da 81 e2 ff ff 0f 00 25 00 f0 ff ff 0f ac d0 0c 89 c2
a1 00 28 40 c0 c1 e2 05 8b 44 02 0c <83> 68 24 01 8b 87 18 01 00 00 c7
04 30 ff ff ff ff c7 44 30 04 
Jun 14 17:37:35 linux kernel: [  575.212000] EIP: [<f92fc0b4>]
mmu_free_roots+0x54/0x90 [kvm] SS:ESP 0068:d0861b30
Jun 14 17:37:35 linux kernel: [  575.260000] rtc: lost 48 interrupts
Jun 14 17:37:35 linux kernel: [  575.260000] note: qemu[7402] exited
with preempt_count 2
Jun 14 17:37:35 linux kernel: [  575.260000] BUG: scheduling while
atomic: qemu/0x10000002/7402
Jun 14 17:37:35 linux kernel: [  575.260000]  [schedule+1267/2352]
schedule+0x4f3/0x930
Jun 14 17:37:35 linux kernel: [  575.264000]  [set_cursor+79/112]
set_cursor+0x4f/0x70
Jun 14 17:37:35 linux kernel: [  575.264000]  [vt_console_print+467/688]
vt_console_print+0x1d3/0x2b0
Jun 14 17:37:35 linux kernel: [  575.264000]  [vt_console_print+0/688]
vt_console_print+0x0/0x2b0
Jun 14 17:37:35 linux kernel: [  575.264000]  [__cond_resched+22/64]
__cond_resched+0x16/0x40
Jun 14 17:37:35 linux kernel: [  575.264000]  [cond_resched+42/64]
cond_resched+0x2a/0x40
Jun 14 17:37:35 linux kernel: [  575.264000]  [unmap_vmas+1335/1408]
unmap_vmas+0x537/0x580
Jun 14 17:37:35 linux kernel: [  575.264000]  [exit_mmap+125/288]
exit_mmap+0x7d/0x120
Jun 14 17:37:35 linux kernel: [  575.264000]  [mmput+51/160] mmput
+0x33/0xa0
Jun 14 17:37:35 linux kernel: [  575.264000]  [do_exit+235/2000] do_exit
+0xeb/0x7d0
Jun 14 17:37:35 linux kernel: [  575.264000]  [die+591/592] die
+0x24f/0x250
Jun 14 17:37:35 linux kernel: [  575.268000]  [do_page_fault+724/1520]
do_page_fault+0x2d4/0x5f0
Jun 14 17:37:35 linux kernel: [  575.268000]  [do_page_fault+0/1520]
do_page_fault+0x0/0x5f0
Jun 14 17:37:35 linux kernel: [  575.268000]  [error_code+114/120]
error_code+0x72/0x78
Jun 14 17:37:35 linux kernel: [  575.268000]  [put_files_struct+56/176]
put_files_struct+0x38/0xb0
Jun 14 17:37:35 linux kernel: [  575.268000]  [<f92fc0b4>]
mmu_free_roots+0x54/0x90 [kvm]
Jun 14 17:37:35 linux kernel: [  575.268000]  [<f92fc271>]
destroy_kvm_mmu+0x21/0x40 [kvm]
Jun 14 17:37:35 linux kernel: [  575.268000]  [<f92fc298>]
kvm_mmu_reset_context+0x8/0x10 [kvm]
Jun 14 17:37:35 linux kernel: [  575.268000]  [<f92f9166>] set_cr0
+0x76/0x140 [kvm]
Jun 14 17:37:35 linux kernel: [  575.268000]  [<f92f929a>]
realmode_set_cr+0x6a/0xd0 [kvm]
Jun 14 17:37:35 linux kernel: [  575.268000]  [<f9300f11>]
x86_emulate_memop+0x2201/0x31d0 [kvm]
Jun 14 17:37:35 linux kernel: [  575.272000]  [update_wall_time
+611/1952] update_wall_time+0x263/0x7a0
Jun 14 17:37:35 linux kernel: [  575.272000]  [__kill_fasync+46/80]
__kill_fasync+0x2e/0x50
Jun 14 17:37:35 linux kernel: [  575.272000]  [getnstimeofday+54/208]
getnstimeofday+0x36/0xd0
Jun 14 17:37:35 linux kernel: [  575.272000]  [run_timer_softirq
+348/400] run_timer_softirq+0x15c/0x190
Jun 14 17:37:35 linux kernel: [  575.272000]  [<f92fa82b>]
emulate_instruction+0x10b/0x250 [kvm]
Jun 14 17:37:35 linux kernel: [  575.272000]  [<f92fbeb6>] kvm_setup_pio
+0x1d6/0x230 [kvm]
Jun 14 17:37:35 linux kernel: [  575.272000]  [<f92e6b98>]
handle_exception+0xc8/0x280 [kvm_intel]
Jun 14 17:37:35 linux kernel: [  575.272000]  [<f92e592b>] vmx_vcpu_run
+0x28b/0x770 [kvm_intel]
Jun 14 17:37:35 linux kernel: [  575.272000]  [common_interrupt+35/40]
common_interrupt+0x23/0x28
Jun 14 17:37:35 linux kernel: [  575.272000]  [<f92fac00>]
kvm_vcpu_ioctl+0x0/0xe10 [kvm]
Jun 14 17:37:35 linux kernel: [  575.276000]  [<f92fb550>]
kvm_vcpu_ioctl+0x950/0xe10 [kvm]
Jun 14 17:37:35 linux kernel: [  575.276000]  [__wake_up_common+57/96]
__wake_up_common+0x39/0x60
Jun 14 17:37:35 linux kernel: [  575.276000]  [task_rq_lock+55/112]
task_rq_lock+0x37/0x70
Jun 14 17:37:35 linux kernel: [  575.276000]  [try_to_wake_up+70/1120]
try_to_wake_up+0x46/0x460
Jun 14 17:37:35 linux kernel: [  575.276000]  [try_to_wake_up+70/1120]
try_to_wake_up+0x46/0x460
Jun 14 17:37:35 linux kernel: [  575.276000]  [end_bio_bh_io_sync+0/64]
end_bio_bh_io_sync+0x0/0x40
Jun 14 17:37:35 linux kernel: [  575.276000]  [end_bio_bh_io_sync+0/64]
end_bio_bh_io_sync+0x0/0x40
Jun 14 17:37:35 linux kernel: [  575.276000]  [__sigqueue_alloc+45/128]
__sigqueue_alloc+0x2d/0x80
Jun 14 17:37:35 linux kernel: [  575.276000]  [signal_wake_up+30/48]
signal_wake_up+0x1e/0x30
Jun 14 17:37:35 linux kernel: [  575.276000]  [__group_send_sig_info
+107/144] __group_send_sig_info+0x6b/0x90
Jun 14 17:37:35 linux kernel: [  575.276000]  [group_send_sig_info
+114/128] group_send_sig_info+0x72/0x80
Jun 14 17:37:35 linux kernel: [  575.280000]  [convert_fxsr_to_user
+242/416] convert_fxsr_to_user+0xf2/0x1a0
Jun 14 17:37:35 linux kernel: [  575.280000]  [save_i387+375/432]
save_i387+0x177/0x1b0
Jun 14 17:37:35 linux kernel: [  575.280000]  [setup_sigcontext+260/400]
setup_sigcontext+0x104/0x190
Jun 14 17:37:35 linux kernel: [  575.280000]  [__dequeue_signal+217/352]
__dequeue_signal+0xd9/0x160
Jun 14 17:37:35 linux kernel: [  575.280000]  [do_notify_resume
+1087/1792] do_notify_resume+0x43f/0x700
Jun 14 17:37:35 linux kernel: [  575.280000]  [kill_fasync+47/96]
kill_fasync+0x2f/0x60
Jun 14 17:37:35 linux kernel: [  575.280000]  [preempt_schedule_irq
+63/96] preempt_schedule_irq+0x3f/0x60
Jun 14 17:37:35 linux kernel: [  575.280000]  [<f92fac00>]
kvm_vcpu_ioctl+0x0/0xe10 [kvm]
Jun 14 17:37:35 linux kernel: [  575.280000]  [do_ioctl+43/192] do_ioctl
+0x2b/0xc0
Jun 14 17:37:35 linux kernel: [  575.280000]  [vfs_ioctl+92/656]
vfs_ioctl+0x5c/0x290
Jun 14 17:37:35 linux kernel: [  575.284000]  [restore_sigcontext
+366/400] restore_sigcontext+0x16e/0x190
Jun 14 17:37:35 linux kernel: [  575.284000]  [sys_ioctl+61/112]
sys_ioctl+0x3d/0x70
Jun 14 17:37:35 linux kernel: [  575.284000]  [sysenter_past_esp+95/133]
sysenter_past_esp+0x5f/0x85
Jun 14 17:37:35 linux kernel: [  575.284000]  =======================
Jun 14 17:37:35 linux kernel: [  575.284000] BUG: scheduling while
atomic: qemu/0x00000002/7402
Jun 14 17:37:35 linux kernel: [  575.284000]  [schedule+1267/2352]
schedule+0x4f3/0x930
Jun 14 17:37:35 linux kernel: [  575.284000]  [free_pages_bulk+179/624]
free_pages_bulk+0xb3/0x270
Jun 14 17:37:35 linux kernel: [  575.284000]  [__mutex_lock_slowpath
+82/144] __mutex_lock_slowpath+0x52/0x90
Jun 14 17:37:35 linux kernel: [  575.284000]  [mutex_lock+10/16]
mutex_lock+0xa/0x10
Jun 14 17:37:35 linux kernel: [  575.284000]  [<f92f8e6b>] vcpu_load
+0xb/0x20 [kvm]
Jun 14 17:37:35 linux kernel: [  575.284000]  [<f92f9fa4>]
kvm_destroy_vm+0x54/0xc0 [kvm]
Jun 14 17:37:35 linux kernel: [  575.284000]  [<f92fa278>]
kvm_vm_release+0x8/0x10 [kvm]
Jun 14 17:37:35 linux kernel: [  575.284000]  [__fput+153/352] __fput
+0x99/0x160
Jun 14 17:37:35 linux kernel: [  575.284000]  [<f92f8e50>]
kvm_vcpu_release+0x10/0x20 [kvm]
Jun 14 17:37:35 linux kernel: [  575.284000]  [__fput+153/352] __fput
+0x99/0x160
Jun 14 17:37:35 linux kernel: [  575.284000]  [filp_close+71/128]
filp_close+0x47/0x80
Jun 14 17:37:35 linux kernel: [  575.284000]  [put_files_struct+143/176]
put_files_struct+0x8f/0xb0
Jun 14 17:37:35 linux kernel: [  575.284000]  [do_exit+297/2000] do_exit
+0x129/0x7d0
Jun 14 17:37:35 linux kernel: [  575.284000]  [die+591/592] die
+0x24f/0x250
Jun 14 17:37:35 linux kernel: [  575.284000]  [do_page_fault+724/1520]
do_page_fault+0x2d4/0x5f0
Jun 14 17:37:35 linux kernel: [  575.284000]  [do_page_fault+0/1520]
do_page_fault+0x0/0x5f0
Jun 14 17:37:35 linux kernel: [  575.284000]  [error_code+114/120]
error_code+0x72/0x78
Jun 14 17:37:35 linux kernel: [  575.284000]  [put_files_struct+56/176]
put_files_struct+0x38/0xb0
Jun 14 17:37:35 linux kernel: [  575.284000]  [<f92fc0b4>]
mmu_free_roots+0x54/0x90 [kvm]
Jun 14 17:37:35 linux kernel: [  575.284000]  [<f92fc271>]
destroy_kvm_mmu+0x21/0x40 [kvm]
Jun 14 17:37:35 linux kernel: [  575.284000]  [<f92fc298>]
kvm_mmu_reset_context+0x8/0x10 [kvm]
Jun 14 17:37:35 linux kernel: [  575.284000]  [<f92f9166>] set_cr0
+0x76/0x140 [kvm]
Jun 14 17:37:35 linux kernel: [  575.288000]  [<f92f929a>]
realmode_set_cr+0x6a/0xd0 [kvm]
Jun 14 17:37:35 linux kernel: [  575.288000]  [<f9300f11>]
x86_emulate_memop+0x2201/0x31d0 [kvm]
Jun 14 17:37:35 linux kernel: [  575.288000]  [update_wall_time
+611/1952] update_wall_time+0x263/0x7a0
Jun 14 17:37:35 linux kernel: [  575.288000]  [__kill_fasync+46/80]
__kill_fasync+0x2e/0x50
Jun 14 17:37:35 linux kernel: [  575.288000]  [getnstimeofday+54/208]
getnstimeofday+0x36/0xd0
Jun 14 17:37:35 linux kernel: [  575.288000]  [run_timer_softirq
+348/400] run_timer_softirq+0x15c/0x190
Jun 14 17:37:35 linux kernel: [  575.288000]  [<f92fa82b>]
emulate_instruction+0x10b/0x250 [kvm]
Jun 14 17:37:35 linux kernel: [  575.288000]  [<f92fbeb6>] kvm_setup_pio
+0x1d6/0x230 [kvm]
Jun 14 17:37:35 linux kernel: [  575.288000]  [<f92e6b98>]
handle_exception+0xc8/0x280 [kvm_intel]
Jun 14 17:37:35 linux kernel: [  575.288000]  [<f92e592b>] vmx_vcpu_run
+0x28b/0x770 [kvm_intel]
Jun 14 17:37:35 linux kernel: [  575.288000]  [common_interrupt+35/40]
common_interrupt+0x23/0x28
Jun 14 17:37:35 linux kernel: [  575.288000]  [<f92fac00>]
kvm_vcpu_ioctl+0x0/0xe10 [kvm]
Jun 14 17:37:35 linux kernel: [  575.288000]  [<f92fb550>]
kvm_vcpu_ioctl+0x950/0xe10 [kvm]
Jun 14 17:37:35 linux kernel: [  575.288000]  [__wake_up_common+57/96]
__wake_up_common+0x39/0x60
Jun 14 17:37:35 linux kernel: [  575.288000]  [task_rq_lock+55/112]
task_rq_lock+0x37/0x70
Jun 14 17:37:35 linux kernel: [  575.288000]  [try_to_wake_up+70/1120]
try_to_wake_up+0x46/0x460
Jun 14 17:37:35 linux kernel: [  575.288000]  [try_to_wake_up+70/1120]
try_to_wake_up+0x46/0x460
Jun 14 17:37:35 linux kernel: [  575.288000]  [end_bio_bh_io_sync+0/64]
end_bio_bh_io_sync+0x0/0x40
Jun 14 17:37:35 linux kernel: [  575.288000]  [end_bio_bh_io_sync+0/64]
end_bio_bh_io_sync+0x0/0x40
Jun 14 17:37:35 linux kernel: [  575.288000]  [__sigqueue_alloc+45/128]
__sigqueue_alloc+0x2d/0x80
Jun 14 17:37:35 linux kernel: [  575.288000]  [signal_wake_up+30/48]
signal_wake_up+0x1e/0x30
Jun 14 17:37:35 linux kernel: [  575.288000]  [__group_send_sig_info
+107/144] __group_send_sig_info+0x6b/0x90
Jun 14 17:37:35 linux kernel: [  575.288000]  [group_send_sig_info
+114/128] group_send_sig_info+0x72/0x80
Jun 14 17:37:35 linux kernel: [  575.288000]  [convert_fxsr_to_user
+242/416] convert_fxsr_to_user+0xf2/0x1a0
Jun 14 17:37:35 linux kernel: [  575.288000]  [save_i387+375/432]
save_i387+0x177/0x1b0
Jun 14 17:37:35 linux kernel: [  575.288000]  [setup_sigcontext+260/400]
setup_sigcontext+0x104/0x190
Jun 14 17:37:35 linux kernel: [  575.288000]  [__dequeue_signal+217/352]
__dequeue_signal+0xd9/0x160
Jun 14 17:37:35 linux kernel: [  575.288000]  [do_notify_resume
+1087/1792] do_notify_resume+0x43f/0x700
Jun 14 17:37:35 linux kernel: [  575.288000]  [kill_fasync+47/96]
kill_fasync+0x2f/0x60
Jun 14 17:37:35 linux kernel: [  575.288000]  [preempt_schedule_irq
+63/96] preempt_schedule_irq+0x3f/0x60
Jun 14 17:37:35 linux kernel: [  575.288000]  [<f92fac00>]
kvm_vcpu_ioctl+0x0/0xe10 [kvm]
Jun 14 17:37:35 linux kernel: [  575.288000]  [do_ioctl+43/192] do_ioctl
+0x2b/0xc0
Jun 14 17:37:35 linux kernel: [  575.288000]  [vfs_ioctl+92/656]
vfs_ioctl+0x5c/0x290
Jun 14 17:37:35 linux kernel: [  575.288000]  [restore_sigcontext
+366/400] restore_sigcontext+0x16e/0x190
Jun 14 17:37:35 linux kernel: [  575.288000]  [sys_ioctl+61/112]
sys_ioctl+0x3d/0x70
Jun 14 17:37:35 linux kernel: [  575.288000]  [sysenter_past_esp+95/133]
sysenter_past_esp+0x5f/0x85
Jun 14 17:37:35 linux kernel: [  575.288000]  =======================

Quoted 21 lines · Gregory Haskins

Quoted 8 lines · Magicboiz
When I say "hags", I mean: my whole computer hangs. Nothing works. Crtl-Alt-F doesn't work. Magic-SyS Keys doesn't work. Hit my keyboard desperately, doesn't work.... ;)
I dont get a SDL windows fullscreen. I can see an small black window and then.....the computer stops.
Ah...it sounds like you are really hanging then. The behavior you can see with that I was describing sometimes seems like the whole machine hung since most key strokes have no effect. That is the only reason I brought it up.
Quoted 1 line
How can I run the VNC server??
I don't think its going to help you in this case since you are really getting a host hang, but pass

Quoted 10 lines

"-vnc :X"
where X is a vnc session # you want to create for the server.
e.g. "-vnc :3"
you can then do "vncviewer localhost:3" to connect to the guest.

Avi Kivity

2007-06-15 10:02 UTC #7 lore raw

Quoted 7 lines · Magicboiz

with VNC option, we had better luck: we got an Oops!!:

Jun 14 17:37:35 linux kernel: [  575.212000] BUG: unable to handle
kernel NULL pointer dereference at virtual address 00000024
Jun 14 17:37:35 linux kernel: [  575.212000] EIP is at mmu_free_roots

+0x54/0x90 [kvm]

Does the attached patch help? (cd to kernel/ and apply with 'patch -p3')

Signature · 1 line

Do not meddle in the internals of kernels, for they are subtle and quick to panic.

drivers/kvm/mmu.c +4 -6

index ad50cfd..f4cb731 100644
@@ -859,7 +859,7 @@ static void mmu_free_roots(struct kvm_vcpu *vcpu)
 			page = page_header(root);
 			--page->root_count;
 		}
-		vcpu->mmu.pae_root[i] = INVALID_PAGE;
+		vcpu->mmu.pae_root[i] = 0;
 	}
 	vcpu->mmu.root_hpa = INVALID_PAGE;
 }

@@ -888,12 +888,10 @@ static void mmu_alloc_roots(struct kvm_vcpu *vcpu)
 	for (i = 0; i < 4; ++i) {
 		hpa_t root = vcpu->mmu.pae_root[i];
 
-		ASSERT(!VALID_PAGE(root));
+		ASSERT(!root);
 		if (vcpu->mmu.root_level == PT32E_ROOT_LEVEL) {
-			if (!is_present_pte(vcpu->pdptrs[i])) {
-				vcpu->mmu.pae_root[i] = 0;
+			if (!is_present_pte(vcpu->pdptrs[i]))
 				continue;
-			}
 			root_gfn = vcpu->pdptrs[i] >> PAGE_SHIFT;
 		} else if (vcpu->mmu.root_level == 0)
 			root_gfn = 0;

@@ -1241,7 +1239,7 @@ static int alloc_mmu_pages(struct kvm_vcpu *vcpu)
 		goto error_1;
 	vcpu->mmu.pae_root = page_address(page);
 	for (i = 0; i < 4; ++i)
-		vcpu->mmu.pae_root[i] = INVALID_PAGE;
+		vcpu->mmu.pae_root[i] = 0;
 
 	return 0;

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Magicboiz

author

2007-06-15 10:42 UTC #9 lore raw

a little bit better. It Opps'ed again, but this time, my laptop is still usable:

sudo /usr/local/kvm/bin/qemu -hda /tmp/disco-qemu -m 128 -boot d
-cdrom /tmp/debian-40r0-i386-businesscard.iso -vnc :3

Jun 15 12:39:35 linux kernel: [16051.152000] BUG: unable to handle
kernel paging request at virtual address 0100000f
Jun 15 12:39:35 linux kernel: [16051.152000]  printing eip:
Jun 15 12:39:35 linux kernel: [16051.152000] f8f1450b
Jun 15 12:39:35 linux kernel: [16051.152000] *pde = 00000000
Jun 15 12:39:35 linux kernel: [16051.152000] Oops: 0000 [#1]
Jun 15 12:39:35 linux kernel: [16051.152000] PREEMPT SMP 
Jun 15 12:39:35 linux kernel: [16051.152000] Modules linked in:

kvm_intel kvm pl2303 usbserial binfmt_misc rfcomm l2cap bluetooth acpi_cpufreq cpufreq_userspace cpufreq_powersave cpufreq_conservative cpufreq_ondemand cpufreq_stats freq_table battery button video ac xfrm_user xfrm4_tunnel tunnel4 ipcomp esp4 ah4 deflate zlib_deflate twofish twofish_common camellia serpent blowfish des cbc ecb blkcipher aes xcbc sha256 sha1 crypto_null af_key nls_utf8 ntfs sbp2 fuse snd_hda_intel snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy snd_seq_oss snd_seq_midi snd_rawmidi snd_seq_midi_event pcmcia usbhid snd_seq snd_timer snd_seq_device hid pcspkr sr_mod cdrom ipw3945 serio_raw psmouse nvidia(P) snd af_packet yenta_socket rsrc_nonstatic pcmcia_core piix i2c_core ieee80211 ieee80211_crypt soundcore snd_page_alloc intel_agp agpgart evdev ext3 jbd mbcache ata_piix sg sd_mod ohci1394 ieee1394 ehci_hcd ata_generic uhci_hcd e1000 ahci libata scsi_mod usbcore thermal processor fan

Jun 15 12:39:35 linux kernel: [16051.152000] CPU:    1
Jun 15 12:39:35 linux kernel: [16051.152000] EIP:    0060:[<f8f1450b>]
Tainted: P       VLI
Jun 15 12:39:35 linux kernel: [16051.152000] EFLAGS: 00010292
(2.6.22-rc4 #5)
Jun 15 12:39:35 linux kernel: [16051.152000] EIP is at kvm_vcpu_ioctl
+0x90b/0xe10 [kvm]
Jun 15 12:39:35 linux kernel: [16051.152000] eax: 00000000   ebx:
f8f13c00   ecx: 00ffffff   edx: 00000000
Jun 15 12:39:35 linux kernel: [16051.152000] esi: d98abd80   edi:
00000000   ebp: cafa90a0   esp: cc0abd58
Jun 15 12:39:35 linux kernel: [16051.152000] ds: 007b   es: 007b   fs:
00d8  gs: 0033  ss: 0068
Jun 15 12:39:35 linux kernel: [16051.152000] Process qemu (pid: 25759,
ti=cc0aa000 task=e7164a40 task.ti=cc0aa000)
Jun 15 12:39:35 linux kernel: [16051.152000] Stack: 246e6600 00000e99
00000000 00000000 00ffffff cafa9780 00000000 00000000 
Jun 15 12:39:35 linux kernel: [16051.152000]        ce4ab400 f88c4bb2
00000002 cc0abd84 cc0abd84 cc0abe4c cf334550 000000d9 
Jun 15 12:39:35 linux kernel: [16051.152000]        d98ab0c0 c01552a2
00000008 00000000 00000000 00000004 d98ab0c0 c0155379 
Jun 15 12:39:35 linux kernel: [16051.152000] Call Trace:
Jun 15 12:39:35 linux kernel: [16051.152000]  [<f88c4bb2>]
scsi_request_fn+0x202/0x2d0 [scsi_mod]
Jun 15 12:39:35 linux kernel: [16051.152000]
[blockable_page_cache_readahead+114/208] blockable_page_cache_readahead
+0x72/0xd0
Jun 15 12:39:35 linux kernel: [16051.152000]  [make_ahead_window
+121/192] make_ahead_window+0x79/0xc0
Jun 15 12:39:35 linux kernel: [16051.152000]  [__activate_task+33/64]
__activate_task+0x21/0x40
Jun 15 12:39:35 linux kernel: [16051.152000]  [try_to_wake_up+70/1120]
try_to_wake_up+0x46/0x460
Jun 15 12:39:35 linux kernel: [16051.152000]  [current_fs_time+65/80]
current_fs_time+0x41/0x50
Jun 15 12:39:35 linux kernel: [16051.152000]  [touch_atime+122/288]
touch_atime+0x7a/0x120
Jun 15 12:39:35 linux kernel: [16051.152000]  [do_generic_mapping_read
+1175/1456] do_generic_mapping_read+0x497/0x5b0
Jun 15 12:39:35 linux kernel: [16051.152000]  [reschedule_interrupt
+40/48] reschedule_interrupt+0x28/0x30
Jun 15 12:39:35 linux kernel: [16051.152000]  [convert_fxsr_to_user
+242/416] convert_fxsr_to_user+0xf2/0x1a0
Jun 15 12:39:35 linux kernel: [16051.156000]  [save_i387+375/432]
save_i387+0x177/0x1b0
Jun 15 12:39:35 linux kernel: [16051.156000]  [setup_sigcontext+260/400]
setup_sigcontext+0x104/0x190
Jun 15 12:39:35 linux kernel: [16051.156000]  [__dequeue_signal+217/352]
__dequeue_signal+0xd9/0x160
Jun 15 12:39:35 linux kernel: [16051.156000]  [do_notify_resume
+1087/1792] do_notify_resume+0x43f/0x700
Jun 15 12:39:35 linux kernel: [16051.156000]  [schedule+747/2352]
schedule+0x2eb/0x930
Jun 15 12:39:35 linux kernel: [16051.156000]  [schedule+786/2352]
schedule+0x312/0x930
Jun 15 12:39:35 linux kernel: [16051.156000]  [need_resched+31/33]
need_resched+0x1f/0x21
Jun 15 12:39:35 linux kernel: [16051.156000]  [<f8f13c00>]
kvm_vcpu_ioctl+0x0/0xe10 [kvm]
Jun 15 12:39:35 linux kernel: [16051.156000]  [do_ioctl+43/192] do_ioctl
+0x2b/0xc0
Jun 15 12:39:35 linux kernel: [16051.156000]  [vfs_ioctl+92/656]
vfs_ioctl+0x5c/0x290
Jun 15 12:39:35 linux kernel: [16051.156000]  [restore_sigcontext
+366/400] restore_sigcontext+0x16e/0x190
Jun 15 12:39:35 linux kernel: [16051.156000]  [sys_ioctl+61/112]
sys_ioctl+0x3d/0x70
Jun 15 12:39:35 linux kernel: [16051.156000]  [sysenter_past_esp+95/133]
sysenter_past_esp+0x5f/0x85
Jun 15 12:39:35 linux kernel: [16051.156000]  =======================
Jun 15 12:39:35 linux kernel: [16051.156000] Code: 44 24 0c 85 c0 0f 85
3d fc ff ff 8b 45 2c 89 44 24 10 89 e8 e8 67 d9 ff ff 8b 85 0c 07 00 00
85 c0 0f 85 25 03 00 00 8b 4c 24 10 <8b> 41 10 89 85 a8 00 00 00 8b 85
e4 06 00 00 85 c0 0f 85 a7 02 
Jun 15 12:39:35 linux kernel: [16051.156000] EIP: [<f8f1450b>]
kvm_vcpu_ioctl+0x90b/0xe10 [kvm] SS:ESP 0068:cc0abd58
Jun 15 12:39:35 linux kernel: [16051.156000] note: qemu[25759] exited
with preempt_count 1
Jun 15 12:39:35 linux kernel: [16051.156000] BUG: scheduling while
atomic: qemu/0x10000001/25759
Jun 15 12:39:35 linux kernel: [16051.156000]  [schedule+1267/2352]
schedule+0x4f3/0x930
Jun 15 12:39:35 linux kernel: [16051.156000]  [vt_console_print+103/688]
vt_console_print+0x67/0x2b0
Jun 15 12:39:35 linux kernel: [16051.156000]  [vsnprintf+1355/1584]
vsnprintf+0x54b/0x630
Jun 15 12:39:35 linux kernel: [16051.156000]  [vt_console_print+0/688]
vt_console_print+0x0/0x2b0
Jun 15 12:39:35 linux kernel: [16051.156000]  [__cond_resched+22/64]
__cond_resched+0x16/0x40
Jun 15 12:39:35 linux kernel: [16051.156000]  [cond_resched+42/64]
cond_resched+0x2a/0x40
Jun 15 12:39:35 linux kernel: [16051.156000]  [unmap_vmas+1335/1408]
unmap_vmas+0x537/0x580
Jun 15 12:39:35 linux kernel: [16051.156000]  [exit_mmap+125/288]
exit_mmap+0x7d/0x120
Jun 15 12:39:35 linux kernel: [16051.156000]  [mmput+51/160] mmput
+0x33/0xa0
Jun 15 12:39:35 linux kernel: [16051.156000]  [do_exit+235/2000] do_exit
+0xeb/0x7d0
Jun 15 12:39:35 linux kernel: [16051.156000]  [die+591/592] die
+0x24f/0x250
Jun 15 12:39:35 linux kernel: [16051.156000]  [do_page_fault+724/1520]
do_page_fault+0x2d4/0x5f0
Jun 15 12:39:35 linux kernel: [16051.156000]  [<f8efd500>] vmcs_clear
+0x10/0x50 [kvm_intel]
Jun 15 12:39:35 linux kernel: [16051.156000]  [smp_call_function_single
+68/192] smp_call_function_single+0x44/0xc0
Jun 15 12:39:35 linux kernel: [16051.156000]  [<f8f13c00>]
kvm_vcpu_ioctl+0x0/0xe10 [kvm]
Jun 15 12:39:35 linux kernel: [16051.156000]  [do_page_fault+0/1520]
do_page_fault+0x0/0x5f0
Jun 15 12:39:35 linux kernel: [16051.156000]  [error_code+114/120]
error_code+0x72/0x78
Jun 15 12:39:35 linux kernel: [16051.156000]  [<f8f13c00>]
kvm_vcpu_ioctl+0x0/0xe10 [kvm]
Jun 15 12:39:35 linux kernel: [16051.156000]  [<f8f1450b>]
kvm_vcpu_ioctl+0x90b/0xe10 [kvm]
Jun 15 12:39:35 linux kernel: [16051.156000]  [<f88c4bb2>]
scsi_request_fn+0x202/0x2d0 [scsi_mod]
Jun 15 12:39:35 linux kernel: [16051.156000]
[blockable_page_cache_readahead+114/208] blockable_page_cache_readahead
+0x72/0xd0
Jun 15 12:39:35 linux kernel: [16051.156000]  [make_ahead_window
+121/192] make_ahead_window+0x79/0xc0
Jun 15 12:39:35 linux kernel: [16051.156000]  [__activate_task+33/64]
__activate_task+0x21/0x40
Jun 15 12:39:35 linux kernel: [16051.156000]  [try_to_wake_up+70/1120]
try_to_wake_up+0x46/0x460
Jun 15 12:39:35 linux kernel: [16051.156000]  [current_fs_time+65/80]
current_fs_time+0x41/0x50
Jun 15 12:39:35 linux kernel: [16051.156000]  [touch_atime+122/288]
touch_atime+0x7a/0x120
Jun 15 12:39:35 linux kernel: [16051.156000]  [do_generic_mapping_read
+1175/1456] do_generic_mapping_read+0x497/0x5b0
Jun 15 12:39:35 linux kernel: [16051.156000]  [reschedule_interrupt
+40/48] reschedule_interrupt+0x28/0x30
Jun 15 12:39:35 linux kernel: [16051.156000]  [convert_fxsr_to_user
+242/416] convert_fxsr_to_user+0xf2/0x1a0
Jun 15 12:39:35 linux kernel: [16051.156000]  [save_i387+375/432]
save_i387+0x177/0x1b0
Jun 15 12:39:35 linux kernel: [16051.156000]  [setup_sigcontext+260/400]
setup_sigcontext+0x104/0x190
Jun 15 12:39:35 linux kernel: [16051.156000]  [__dequeue_signal+217/352]
__dequeue_signal+0xd9/0x160
Jun 15 12:39:35 linux kernel: [16051.156000]  [do_notify_resume
+1087/1792] do_notify_resume+0x43f/0x700
Jun 15 12:39:35 linux kernel: [16051.156000]  [schedule+747/2352]
schedule+0x2eb/0x930
Jun 15 12:39:35 linux kernel: [16051.156000]  [schedule+786/2352]
schedule+0x312/0x930
Jun 15 12:39:35 linux kernel: [16051.156000]  [need_resched+31/33]
need_resched+0x1f/0x21
Jun 15 12:39:35 linux kernel: [16051.156000]  [<f8f13c00>]
kvm_vcpu_ioctl+0x0/0xe10 [kvm]
Jun 15 12:39:35 linux kernel: [16051.156000]  [do_ioctl+43/192] do_ioctl
+0x2b/0xc0
Jun 15 12:39:35 linux kernel: [16051.156000]  [vfs_ioctl+92/656]
vfs_ioctl+0x5c/0x290
Jun 15 12:39:35 linux kernel: [16051.156000]  [restore_sigcontext
+366/400] restore_sigcontext+0x16e/0x190
Jun 15 12:39:35 linux kernel: [16051.156000]  [sys_ioctl+61/112]
sys_ioctl+0x3d/0x70
Jun 15 12:39:35 linux kernel: [16051.156000]  [sysenter_past_esp+95/133]
sysenter_past_esp+0x5f/0x85
Jun 15 12:39:35 linux kernel: [16051.156000]  =======================
Jun 15 12:39:35 linux kernel: [16051.160000] BUG: scheduling while
atomic: qemu/0x10000001/25759
Jun 15 12:39:35 linux kernel: [16051.160000]  [schedule+1267/2352]
schedule+0x4f3/0x930
Jun 15 12:39:35 linux kernel: [16051.160000]  [__pagevec_free+31/48]
__pagevec_free+0x1f/0x30
Jun 15 12:39:35 linux kernel: [16051.160000]  [release_pages+297/336]
release_pages+0x129/0x150
Jun 15 12:39:35 linux kernel: [16051.160000]  [reschedule_interrupt
+40/48] reschedule_interrupt+0x28/0x30
Jun 15 12:39:35 linux kernel: [16051.160000]  [__cond_resched+22/64]
__cond_resched+0x16/0x40
Jun 15 12:39:35 linux kernel: [16051.160000]  [cond_resched+42/64]
cond_resched+0x2a/0x40
Jun 15 12:39:35 linux kernel: [16051.160000]  [unmap_vmas+1335/1408]
unmap_vmas+0x537/0x580
Jun 15 12:39:35 linux kernel: [16051.160000]  [exit_mmap+125/288]
exit_mmap+0x7d/0x120
Jun 15 12:39:35 linux kernel: [16051.160000]  [mmput+51/160] mmput
+0x33/0xa0
Jun 15 12:39:35 linux kernel: [16051.160000]  [do_exit+235/2000] do_exit
+0xeb/0x7d0
Jun 15 12:39:35 linux kernel: [16051.160000]  [die+591/592] die
+0x24f/0x250
Jun 15 12:39:35 linux kernel: [16051.160000]  [do_page_fault+724/1520]
do_page_fault+0x2d4/0x5f0
Jun 15 12:39:35 linux kernel: [16051.160000]  [<f8efd500>] vmcs_clear
+0x10/0x50 [kvm_intel]
Jun 15 12:39:35 linux kernel: [16051.160000]  [smp_call_function_single
+68/192] smp_call_function_single+0x44/0xc0
Jun 15 12:39:35 linux kernel: [16051.160000]  [<f8f13c00>]
kvm_vcpu_ioctl+0x0/0xe10 [kvm]
Jun 15 12:39:35 linux kernel: [16051.160000]  [do_page_fault+0/1520]
do_page_fault+0x0/0x5f0
Jun 15 12:39:35 linux kernel: [16051.160000]  [error_code+114/120]
error_code+0x72/0x78
Jun 15 12:39:35 linux kernel: [16051.160000]  [<f8f13c00>]
kvm_vcpu_ioctl+0x0/0xe10 [kvm]
Jun 15 12:39:35 linux kernel: [16051.160000]  [<f8f1450b>]
kvm_vcpu_ioctl+0x90b/0xe10 [kvm]
Jun 15 12:39:35 linux kernel: [16051.160000]  [<f88c4bb2>]
scsi_request_fn+0x202/0x2d0 [scsi_mod]
Jun 15 12:39:35 linux kernel: [16051.160000]
[blockable_page_cache_readahead+114/208] blockable_page_cache_readahead
+0x72/0xd0
Jun 15 12:39:35 linux kernel: [16051.160000]  [make_ahead_window
+121/192] make_ahead_window+0x79/0xc0
Jun 15 12:39:35 linux kernel: [16051.160000]  [__activate_task+33/64]
__activate_task+0x21/0x40
Jun 15 12:39:35 linux kernel: [16051.160000]  [try_to_wake_up+70/1120]
try_to_wake_up+0x46/0x460
Jun 15 12:39:35 linux kernel: [16051.160000]  [current_fs_time+65/80]
current_fs_time+0x41/0x50
Jun 15 12:39:35 linux kernel: [16051.160000]  [touch_atime+122/288]
touch_atime+0x7a/0x120
Jun 15 12:39:35 linux kernel: [16051.160000]  [do_generic_mapping_read
+1175/1456] do_generic_mapping_read+0x497/0x5b0
Jun 15 12:39:35 linux kernel: [16051.160000]  [reschedule_interrupt
+40/48] reschedule_interrupt+0x28/0x30
Jun 15 12:39:35 linux kernel: [16051.160000]  [convert_fxsr_to_user
+242/416] convert_fxsr_to_user+0xf2/0x1a0
Jun 15 12:39:35 linux kernel: [16051.160000]  [save_i387+375/432]
save_i387+0x177/0x1b0
Jun 15 12:39:35 linux kernel: [16051.160000]  [setup_sigcontext+260/400]
setup_sigcontext+0x104/0x190
Jun 15 12:39:35 linux kernel: [16051.160000]  [__dequeue_signal+217/352]
__dequeue_signal+0xd9/0x160
Jun 15 12:39:35 linux kernel: [16051.160000]  [do_notify_resume
+1087/1792] do_notify_resume+0x43f/0x700
Jun 15 12:39:35 linux kernel: [16051.160000]  [schedule+747/2352]
schedule+0x2eb/0x930
Jun 15 12:39:35 linux kernel: [16051.160000]  [schedule+786/2352]
schedule+0x312/0x930
Jun 15 12:39:35 linux kernel: [16051.160000]  [need_resched+31/33]
need_resched+0x1f/0x21
Jun 15 12:39:35 linux kernel: [16051.160000]  [<f8f13c00>]
kvm_vcpu_ioctl+0x0/0xe10 [kvm]
Jun 15 12:39:35 linux kernel: [16051.160000]  [do_ioctl+43/192] do_ioctl
+0x2b/0xc0
Jun 15 12:39:35 linux kernel: [16051.160000]  [vfs_ioctl+92/656]
vfs_ioctl+0x5c/0x290
Jun 15 12:39:35 linux kernel: [16051.160000]  [restore_sigcontext
+366/400] restore_sigcontext+0x16e/0x190
Jun 15 12:39:35 linux kernel: [16051.160000]  [sys_ioctl+61/112]
sys_ioctl+0x3d/0x70
Jun 15 12:39:35 linux kernel: [16051.160000]  [sysenter_past_esp+95/133]
sysenter_past_esp+0x5f/0x85
Jun 15 12:39:35 linux kernel: [16051.160000]  =======================
Jun 15 12:39:35 linux kernel: [16051.164000] BUG: scheduling while
atomic: qemu/0x10000001/25759
Jun 15 12:39:35 linux kernel: [16051.164000]  [schedule+1267/2352]
schedule+0x4f3/0x930
Jun 15 12:39:35 linux kernel: [16051.164000]  [release_pages+144/336]
release_pages+0x90/0x150
Jun 15 12:39:35 linux kernel: [16051.164000]  [reschedule_interrupt
+40/48] reschedule_interrupt+0x28/0x30
Jun 15 12:39:35 linux kernel: [16051.164000]  [__cond_resched+22/64]
__cond_resched+0x16/0x40
Jun 15 12:39:35 linux kernel: [16051.164000]  [cond_resched+42/64]
cond_resched+0x2a/0x40
Jun 15 12:39:35 linux kernel: [16051.164000]  [unmap_vmas+1335/1408]
unmap_vmas+0x537/0x580
Jun 15 12:39:35 linux kernel: [16051.164000]  [exit_mmap+125/288]
exit_mmap+0x7d/0x120
Jun 15 12:39:35 linux kernel: [16051.164000]  [mmput+51/160] mmput
+0x33/0xa0
Jun 15 12:39:35 linux kernel: [16051.164000]  [do_exit+235/2000] do_exit
+0xeb/0x7d0
Jun 15 12:39:35 linux kernel: [16051.164000]  [die+591/592] die
+0x24f/0x250
Jun 15 12:39:35 linux kernel: [16051.164000]  [do_page_fault+724/1520]
do_page_fault+0x2d4/0x5f0
Jun 15 12:39:35 linux kernel: [16051.164000]  [<f8efd500>] vmcs_clear
+0x10/0x50 [kvm_intel]
Jun 15 12:39:35 linux kernel: [16051.164000]  [smp_call_function_single
+68/192] smp_call_function_single+0x44/0xc0
Jun 15 12:39:35 linux kernel: [16051.164000]  [<f8f13c00>]
kvm_vcpu_ioctl+0x0/0xe10 [kvm]
Jun 15 12:39:35 linux kernel: [16051.164000]  [do_page_fault+0/1520]
do_page_fault+0x0/0x5f0
Jun 15 12:39:35 linux kernel: [16051.164000]  [error_code+114/120]
error_code+0x72/0x78
Jun 15 12:39:35 linux kernel: [16051.164000]  [<f8f13c00>]
kvm_vcpu_ioctl+0x0/0xe10 [kvm]
Jun 15 12:39:35 linux kernel: [16051.164000]  [<f8f1450b>]
kvm_vcpu_ioctl+0x90b/0xe10 [kvm]
Jun 15 12:39:35 linux kernel: [16051.164000]  [<f88c4bb2>]
scsi_request_fn+0x202/0x2d0 [scsi_mod]
Jun 15 12:39:35 linux kernel: [16051.164000]
[blockable_page_cache_readahead+114/208] blockable_page_cache_readahead
+0x72/0xd0
Jun 15 12:39:35 linux kernel: [16051.164000]  [make_ahead_window
+121/192] make_ahead_window+0x79/0xc0
Jun 15 12:39:35 linux kernel: [16051.164000]  [__activate_task+33/64]
__activate_task+0x21/0x40
Jun 15 12:39:35 linux kernel: [16051.164000]  [try_to_wake_up+70/1120]
try_to_wake_up+0x46/0x460
Jun 15 12:39:35 linux kernel: [16051.164000]  [current_fs_time+65/80]
current_fs_time+0x41/0x50
Jun 15 12:39:35 linux kernel: [16051.164000]  [touch_atime+122/288]
touch_atime+0x7a/0x120
Jun 15 12:39:35 linux kernel: [16051.164000]  [do_generic_mapping_read
+1175/1456] do_generic_mapping_read+0x497/0x5b0
Jun 15 12:39:35 linux kernel: [16051.164000]  [reschedule_interrupt
+40/48] reschedule_interrupt+0x28/0x30
Jun 15 12:39:35 linux kernel: [16051.164000]  [convert_fxsr_to_user
+242/416] convert_fxsr_to_user+0xf2/0x1a0
Jun 15 12:39:35 linux kernel: [16051.164000]  [save_i387+375/432]
save_i387+0x177/0x1b0
Jun 15 12:39:35 linux kernel: [16051.164000]  [setup_sigcontext+260/400]
setup_sigcontext+0x104/0x190
Jun 15 12:39:35 linux kernel: [16051.164000]  [__dequeue_signal+217/352]
__dequeue_signal+0xd9/0x160
Jun 15 12:39:35 linux kernel: [16051.164000]  [do_notify_resume
+1087/1792] do_notify_resume+0x43f/0x700
Jun 15 12:39:35 linux kernel: [16051.164000]  [schedule+747/2352]
schedule+0x2eb/0x930
Jun 15 12:39:35 linux kernel: [16051.164000]  [schedule+786/2352]
schedule+0x312/0x930
Jun 15 12:39:35 linux kernel: [16051.164000]  [need_resched+31/33]
need_resched+0x1f/0x21
Jun 15 12:39:35 linux kernel: [16051.164000]  [<f8f13c00>]
kvm_vcpu_ioctl+0x0/0xe10 [kvm]
Jun 15 12:39:35 linux kernel: [16051.164000]  [do_ioctl+43/192] do_ioctl
+0x2b/0xc0
Jun 15 12:39:35 linux kernel: [16051.164000]  [vfs_ioctl+92/656]
vfs_ioctl+0x5c/0x290
Jun 15 12:39:35 linux kernel: [16051.164000]  [restore_sigcontext
+366/400] restore_sigcontext+0x16e/0x190
Jun 15 12:39:35 linux kernel: [16051.164000]  [sys_ioctl+61/112]
sys_ioctl+0x3d/0x70
Jun 15 12:39:35 linux kernel: [16051.164000]  [sysenter_past_esp+95/133]
sysenter_past_esp+0x5f/0x85
Jun 15 12:39:35 linux kernel: [16051.164000]  =======================
Jun 15 12:39:35 linux kernel: [16051.164000] BUG: scheduling while
atomic: qemu/0x10000001/25759
Jun 15 12:39:35 linux kernel: [16051.164000]  [schedule+1267/2352]
schedule+0x4f3/0x930
Jun 15 12:39:35 linux kernel: [16051.164000]  [__pagevec_free+31/48]
__pagevec_free+0x1f/0x30
Jun 15 12:39:35 linux kernel: [16051.164000]  [release_pages+297/336]
release_pages+0x129/0x150
Jun 15 12:39:35 linux kernel: [16051.164000]  [reschedule_interrupt
+40/48] reschedule_interrupt+0x28/0x30
Jun 15 12:39:35 linux kernel: [16051.164000]  [__cond_resched+22/64]
__cond_resched+0x16/0x40
Jun 15 12:39:35 linux kernel: [16051.164000]  [cond_resched+42/64]
cond_resched+0x2a/0x40
Jun 15 12:39:35 linux kernel: [16051.164000]  [unmap_vmas+1335/1408]
unmap_vmas+0x537/0x580
Jun 15 12:39:35 linux kernel: [16051.164000]  [exit_mmap+125/288]
exit_mmap+0x7d/0x120
Jun 15 12:39:35 linux kernel: [16051.164000]  [mmput+51/160] mmput
+0x33/0xa0
Jun 15 12:39:35 linux kernel: [16051.164000]  [do_exit+235/2000] do_exit
+0xeb/0x7d0
Jun 15 12:39:35 linux kernel: [16051.164000]  [die+591/592] die
+0x24f/0x250
Jun 15 12:39:35 linux kernel: [16051.164000]  [do_page_fault+724/1520]
do_page_fault+0x2d4/0x5f0
Jun 15 12:39:35 linux kernel: [16051.164000]  [<f8efd500>] vmcs_clear
+0x10/0x50 [kvm_intel]
Jun 15 12:39:35 linux kernel: [16051.164000]  [smp_call_function_single
+68/192] smp_call_function_single+0x44/0xc0
Jun 15 12:39:35 linux kernel: [16051.164000]  [<f8f13c00>]
kvm_vcpu_ioctl+0x0/0xe10 [kvm]
Jun 15 12:39:35 linux kernel: [16051.164000]  [do_page_fault+0/1520]
do_page_fault+0x0/0x5f0
Jun 15 12:39:35 linux kernel: [16051.164000]  [error_code+114/120]
error_code+0x72/0x78
Jun 15 12:39:35 linux kernel: [16051.164000]  [<f8f13c00>]
kvm_vcpu_ioctl+0x0/0xe10 [kvm]
Jun 15 12:39:35 linux kernel: [16051.164000]  [<f8f1450b>]
kvm_vcpu_ioctl+0x90b/0xe10 [kvm]
Jun 15 12:39:35 linux kernel: [16051.164000]  [<f88c4bb2>]
scsi_request_fn+0x202/0x2d0 [scsi_mod]
Jun 15 12:39:35 linux kernel: [16051.164000]
[blockable_page_cache_readahead+114/208] blockable_page_cache_readahead
+0x72/0xd0
Jun 15 12:39:35 linux kernel: [16051.164000]  [make_ahead_window
+121/192] make_ahead_window+0x79/0xc0
Jun 15 12:39:35 linux kernel: [16051.164000]  [__activate_task+33/64]
__activate_task+0x21/0x40
Jun 15 12:39:35 linux kernel: [16051.164000]  [try_to_wake_up+70/1120]
try_to_wake_up+0x46/0x460
Jun 15 12:39:35 linux kernel: [16051.164000]  [current_fs_time+65/80]
current_fs_time+0x41/0x50
Jun 15 12:39:35 linux kernel: [16051.164000]  [touch_atime+122/288]
touch_atime+0x7a/0x120
Jun 15 12:39:35 linux kernel: [16051.164000]  [do_generic_mapping_read
+1175/1456] do_generic_mapping_read+0x497/0x5b0
Jun 15 12:39:35 linux kernel: [16051.164000]  [reschedule_interrupt
+40/48] reschedule_interrupt+0x28/0x30
Jun 15 12:39:35 linux kernel: [16051.168000]  [convert_fxsr_to_user
+242/416] convert_fxsr_to_user+0xf2/0x1a0
Jun 15 12:39:35 linux kernel: [16051.168000]  [save_i387+375/432]
save_i387+0x177/0x1b0
Jun 15 12:39:35 linux kernel: [16051.168000]  [setup_sigcontext+260/400]
setup_sigcontext+0x104/0x190
Jun 15 12:39:35 linux kernel: [16051.168000]  [__dequeue_signal+217/352]
__dequeue_signal+0xd9/0x160
Jun 15 12:39:35 linux kernel: [16051.168000]  [do_notify_resume
+1087/1792] do_notify_resume+0x43f/0x700
Jun 15 12:39:35 linux kernel: [16051.168000]  [schedule+747/2352]
schedule+0x2eb/0x930
Jun 15 12:39:35 linux kernel: [16051.168000]  [schedule+786/2352]
schedule+0x312/0x930
Jun 15 12:39:35 linux kernel: [16051.168000]  [need_resched+31/33]
need_resched+0x1f/0x21
Jun 15 12:39:35 linux kernel: [16051.168000]  [<f8f13c00>]
kvm_vcpu_ioctl+0x0/0xe10 [kvm]
Jun 15 12:39:35 linux kernel: [16051.168000]  [do_ioctl+43/192] do_ioctl
+0x2b/0xc0
Jun 15 12:39:35 linux kernel: [16051.168000]  [vfs_ioctl+92/656]
vfs_ioctl+0x5c/0x290
Jun 15 12:39:35 linux kernel: [16051.168000]  [restore_sigcontext
+366/400] restore_sigcontext+0x16e/0x190
Jun 15 12:39:35 linux kernel: [16051.168000]  [sys_ioctl+61/112]
sys_ioctl+0x3d/0x70
Jun 15 12:39:35 linux kernel: [16051.168000]  [sysenter_past_esp+95/133]
sysenter_past_esp+0x5f/0x85
Jun 15 12:39:35 linux kernel: [16051.168000]  =======================
Jun 15 12:39:35 linux kernel: [16051.168000] BUG: unable to handle
kernel paging request at virtual address fff12c54
Jun 15 12:39:35 linux kernel: [16051.168000]  printing eip:
Jun 15 12:39:35 linux kernel: [16051.168000] f8f11e45
Jun 15 12:39:35 linux kernel: [16051.168000] *pde = 00003067
Jun 15 12:39:35 linux kernel: [16051.168000] *pte = 00000000
Jun 15 12:39:35 linux kernel: [16051.168000] Oops: 0000 [#2]
Jun 15 12:39:35 linux kernel: [16051.168000] PREEMPT SMP 
Jun 15 12:39:35 linux kernel: [16051.168000] Modules linked in:

Jun 15 12:39:35 linux kernel: [16051.168000] CPU:    1
Jun 15 12:39:35 linux kernel: [16051.168000] EIP:    0060:[<f8f11e45>]
Tainted: P       VLI
Jun 15 12:39:35 linux kernel: [16051.168000] EFLAGS: 00010282
(2.6.22-rc4 #5)
Jun 15 12:39:35 linux kernel: [16051.168000] EIP is at kvm_vcpu_release
+0x5/0x20 [kvm]
Jun 15 12:39:35 linux kernel: [16051.168000] eax: fff0ede0   ebx:
00000008   ecx: f8f11e40   edx: d98abd80
Jun 15 12:39:35 linux kernel: [16051.168000] esi: d98abd80   edi:
ec532160   ebp: c1920000   esp: cc0abc20
Jun 15 12:39:35 linux kernel: [16051.168000] ds: 007b   es: 007b   fs:
00d8  gs: 0000  ss: 0068
Jun 15 12:39:35 linux kernel: [16051.168000] Process qemu (pid: 25759,
ti=cc0aa000 task=e7164a40 task.ti=cc0aa000)
Jun 15 12:39:35 linux kernel: [16051.168000] Stack: c01701a9 00000000
00000000 d8ff4680 d98abd80 d3963a80 00000000 d3963a80 
Jun 15 12:39:35 linux kernel: [16051.168000]        c016d607 c012134b
0000000f f6529c20 00000000 c012012f 00000018 d3963a80 
Jun 15 12:39:35 linux kernel: [16051.168000]        e7164a40 e7164ee4
00000001 c0121389 c031f27c e7164bd4 0000649f 00000001 
Jun 15 12:39:35 linux kernel: [16051.168000] Call Trace:
Jun 15 12:39:35 linux kernel: [16051.168000]  [__fput+153/352] __fput
+0x99/0x160
Jun 15 12:39:35 linux kernel: [16051.168000]  [filp_close+71/128]
filp_close+0x47/0x80
Jun 15 12:39:35 linux kernel: [16051.168000]  [do_exit+235/2000] do_exit
+0xeb/0x7d0
Jun 15 12:39:35 linux kernel: [16051.168000]  [put_files_struct+143/176]
put_files_struct+0x8f/0xb0
Jun 15 12:39:35 linux kernel: [16051.168000]  [do_exit+297/2000] do_exit
+0x129/0x7d0
Jun 15 12:39:35 linux kernel: [16051.168000]  [die+591/592] die
+0x24f/0x250
Jun 15 12:39:35 linux kernel: [16051.168000]  [do_page_fault+724/1520]
do_page_fault+0x2d4/0x5f0
Jun 15 12:39:35 linux kernel: [16051.168000]  [<f8efd500>] vmcs_clear
+0x10/0x50 [kvm_intel]
Jun 15 12:39:35 linux kernel: [16051.168000]  [smp_call_function_single
+68/192] smp_call_function_single+0x44/0xc0
Jun 15 12:39:35 linux kernel: [16051.168000]  [<f8f13c00>]
kvm_vcpu_ioctl+0x0/0xe10 [kvm]
Jun 15 12:39:35 linux kernel: [16051.168000]  [do_page_fault+0/1520]
do_page_fault+0x0/0x5f0
Jun 15 12:39:35 linux kernel: [16051.168000]  [error_code+114/120]
error_code+0x72/0x78
Jun 15 12:39:35 linux kernel: [16051.168000]  [<f8f13c00>]
kvm_vcpu_ioctl+0x0/0xe10 [kvm]
Jun 15 12:39:35 linux kernel: [16051.168000]  [<f8f1450b>]
kvm_vcpu_ioctl+0x90b/0xe10 [kvm]
Jun 15 12:39:35 linux kernel: [16051.168000]  [<f88c4bb2>]
scsi_request_fn+0x202/0x2d0 [scsi_mod]
Jun 15 12:39:35 linux kernel: [16051.168000]
[blockable_page_cache_readahead+114/208] blockable_page_cache_readahead
+0x72/0xd0
Jun 15 12:39:35 linux kernel: [16051.168000]  [make_ahead_window
+121/192] make_ahead_window+0x79/0xc0
Jun 15 12:39:35 linux kernel: [16051.168000]  [__activate_task+33/64]
__activate_task+0x21/0x40
Jun 15 12:39:36 linux kernel: [16051.168000]  [try_to_wake_up+70/1120]
try_to_wake_up+0x46/0x460
Jun 15 12:39:36 linux kernel: [16051.168000]  [current_fs_time+65/80]
current_fs_time+0x41/0x50
Jun 15 12:39:36 linux kernel: [16051.168000]  [touch_atime+122/288]
touch_atime+0x7a/0x120
Jun 15 12:39:36 linux kernel: [16051.168000]  [do_generic_mapping_read
+1175/1456] do_generic_mapping_read+0x497/0x5b0
Jun 15 12:39:36 linux kernel: [16051.168000]  [reschedule_interrupt
+40/48] reschedule_interrupt+0x28/0x30
Jun 15 12:39:36 linux kernel: [16051.168000]  [convert_fxsr_to_user
+242/416] convert_fxsr_to_user+0xf2/0x1a0
Jun 15 12:39:36 linux kernel: [16051.168000]  [save_i387+375/432]
save_i387+0x177/0x1b0
Jun 15 12:39:36 linux kernel: [16051.168000]  [setup_sigcontext+260/400]
setup_sigcontext+0x104/0x190
Jun 15 12:39:36 linux kernel: [16051.168000]  [__dequeue_signal+217/352]
__dequeue_signal+0xd9/0x160
Jun 15 12:39:36 linux kernel: [16051.168000]  [do_notify_resume
+1087/1792] do_notify_resume+0x43f/0x700
Jun 15 12:39:36 linux kernel: [16051.168000]  [schedule+747/2352]
schedule+0x2eb/0x930
Jun 15 12:39:36 linux kernel: [16051.168000]  [schedule+786/2352]
schedule+0x312/0x930
Jun 15 12:39:36 linux kernel: [16051.168000]  [need_resched+31/33]
need_resched+0x1f/0x21
Jun 15 12:39:36 linux kernel: [16051.168000]  [<f8f13c00>]
kvm_vcpu_ioctl+0x0/0xe10 [kvm]
Jun 15 12:39:36 linux kernel: [16051.168000]  [do_ioctl+43/192] do_ioctl
+0x2b/0xc0
Jun 15 12:39:36 linux kernel: [16051.168000]  [vfs_ioctl+92/656]
vfs_ioctl+0x5c/0x290
Jun 15 12:39:36 linux kernel: [16051.168000]  [restore_sigcontext
+366/400] restore_sigcontext+0x16e/0x190
Jun 15 12:39:36 linux kernel: [16051.168000]  [sys_ioctl+61/112]
sys_ioctl+0x3d/0x70
Jun 15 12:39:36 linux kernel: [16051.168000]  [sysenter_past_esp+95/133]
sysenter_past_esp+0x5f/0x85
Jun 15 12:39:36 linux kernel: [16051.168000]  =======================
Jun 15 12:39:36 linux kernel: [16051.168000] Code: ce 20 c7 a1 00 0f f2
f8 31 c9 31 d2 8b 40 0c c7 04 24 01 00 00 00 e8 0b 14 21 c7 b8 01 00 00
00 83 c4 04 c3 66 90 8b 42 7c 8b 00 <8b> 80 74 3e 00 00 e8 80 e4 25 c7
31 c0 c3 8d b6 00 00 00 00 8d 
Jun 15 12:39:36 linux kernel: [16051.168000] EIP: [<f8f11e45>]
kvm_vcpu_release+0x5/0x20 [kvm] SS:ESP 0068:cc0abc20
Jun 15 12:39:36 linux kernel: [16051.168000] Fixing recursive fault but
reboot is needed!
Jun 15 12:39:36 linux kernel: [16051.168000] BUG: scheduling while
atomic: qemu/0x00000001/25759
Jun 15 12:39:36 linux kernel: [16051.168000]  [schedule+1267/2352]
schedule+0x4f3/0x930
Jun 15 12:39:36 linux kernel: [16051.168000]  [reschedule_interrupt
+40/48] reschedule_interrupt+0x28/0x30
Jun 15 12:39:36 linux kernel: [16051.168000]  [cfq_free_io_context
+41/192] cfq_free_io_context+0x29/0xc0
Jun 15 12:39:36 linux kernel: [16051.168000]  [cfq_free_io_context
+41/192] cfq_free_io_context+0x29/0xc0
Jun 15 12:39:36 linux kernel: [16051.168000]  [cfq_free_io_context
+184/192] cfq_free_io_context+0xb8/0xc0
Jun 15 12:39:36 linux kernel: [16051.168000]  [do_exit+1828/2000]
do_exit+0x724/0x7d0
Jun 15 12:39:36 linux kernel: [16051.168000]  [die+591/592] die
+0x24f/0x250
Jun 15 12:39:36 linux kernel: [16051.168000]  [do_page_fault+724/1520]
do_page_fault+0x2d4/0x5f0
Jun 15 12:39:36 linux kernel: [16051.168000]  [__pagevec_free+31/48]
__pagevec_free+0x1f/0x30
Jun 15 12:39:36 linux kernel: [16051.168000]  [do_page_fault+0/1520]
do_page_fault+0x0/0x5f0
Jun 15 12:39:36 linux kernel: [16051.168000]  [error_code+114/120]
error_code+0x72/0x78
Jun 15 12:39:36 linux kernel: [16051.168000]  [<f8f11e40>]
kvm_vcpu_release+0x0/0x20 [kvm]
Jun 15 12:39:36 linux kernel: [16051.168000]  [<f8f11e45>]
kvm_vcpu_release+0x5/0x20 [kvm]
Jun 15 12:39:36 linux kernel: [16051.168000]  [__fput+153/352] __fput
+0x99/0x160
Jun 15 12:39:36 linux kernel: [16051.168000]  [filp_close+71/128]
filp_close+0x47/0x80
Jun 15 12:39:36 linux kernel: [16051.168000]  [do_exit+235/2000] do_exit
+0xeb/0x7d0
Jun 15 12:39:36 linux kernel: [16051.168000]  [put_files_struct+143/176]
put_files_struct+0x8f/0xb0
Jun 15 12:39:36 linux kernel: [16051.168000]  [do_exit+297/2000] do_exit
+0x129/0x7d0
Jun 15 12:39:36 linux kernel: [16051.168000]  [die+591/592] die
+0x24f/0x250
Jun 15 12:39:36 linux kernel: [16051.168000]  [do_page_fault+724/1520]
do_page_fault+0x2d4/0x5f0
Jun 15 12:39:36 linux kernel: [16051.168000]  [<f8efd500>] vmcs_clear
+0x10/0x50 [kvm_intel]
Jun 15 12:39:36 linux kernel: [16051.168000]  [smp_call_function_single
+68/192] smp_call_function_single+0x44/0xc0
Jun 15 12:39:36 linux kernel: [16051.168000]  [<f8f13c00>]
kvm_vcpu_ioctl+0x0/0xe10 [kvm]
Jun 15 12:39:36 linux kernel: [16051.168000]  [do_page_fault+0/1520]
do_page_fault+0x0/0x5f0
Jun 15 12:39:36 linux kernel: [16051.168000]  [error_code+114/120]
error_code+0x72/0x78
Jun 15 12:39:36 linux kernel: [16051.168000]  [<f8f13c00>]
kvm_vcpu_ioctl+0x0/0xe10 [kvm]
Jun 15 12:39:36 linux kernel: [16051.168000]  [<f8f1450b>]
kvm_vcpu_ioctl+0x90b/0xe10 [kvm]
Jun 15 12:39:36 linux kernel: [16051.168000]  [<f88c4bb2>]
scsi_request_fn+0x202/0x2d0 [scsi_mod]
Jun 15 12:39:36 linux kernel: [16051.168000]
[blockable_page_cache_readahead+114/208] blockable_page_cache_readahead
+0x72/0xd0
Jun 15 12:39:36 linux kernel: [16051.168000]  [make_ahead_window
+121/192] make_ahead_window+0x79/0xc0
Jun 15 12:39:36 linux kernel: [16051.168000]  [__activate_task+33/64]
__activate_task+0x21/0x40
Jun 15 12:39:36 linux kernel: [16051.168000]  [try_to_wake_up+70/1120]
try_to_wake_up+0x46/0x460
Jun 15 12:39:36 linux kernel: [16051.168000]  [current_fs_time+65/80]
current_fs_time+0x41/0x50
Jun 15 12:39:36 linux kernel: [16051.168000]  [touch_atime+122/288]
touch_atime+0x7a/0x120
Jun 15 12:39:36 linux kernel: [16051.168000]  [do_generic_mapping_read
+1175/1456] do_generic_mapping_read+0x497/0x5b0
Jun 15 12:39:36 linux kernel: [16051.168000]  [reschedule_interrupt
+40/48] reschedule_interrupt+0x28/0x30
Jun 15 12:39:36 linux kernel: [16051.168000]  [convert_fxsr_to_user
+242/416] convert_fxsr_to_user+0xf2/0x1a0
Jun 15 12:39:36 linux kernel: [16051.168000]  [save_i387+375/432]
save_i387+0x177/0x1b0
Jun 15 12:39:36 linux kernel: [16051.172000]  [setup_sigcontext+260/400]
setup_sigcontext+0x104/0x190
Jun 15 12:39:36 linux kernel: [16051.172000]  [__dequeue_signal+217/352]
__dequeue_signal+0xd9/0x160
Jun 15 12:39:36 linux kernel: [16051.172000]  [do_notify_resume
+1087/1792] do_notify_resume+0x43f/0x700
Jun 15 12:39:36 linux kernel: [16051.172000]  [schedule+747/2352]
schedule+0x2eb/0x930
Jun 15 12:39:36 linux kernel: [16051.172000]  [schedule+786/2352]
schedule+0x312/0x930
Jun 15 12:39:36 linux kernel: [16051.172000]  [need_resched+31/33]
need_resched+0x1f/0x21
Jun 15 12:39:36 linux kernel: [16051.172000]  [<f8f13c00>]
kvm_vcpu_ioctl+0x0/0xe10 [kvm]
Jun 15 12:39:36 linux kernel: [16051.172000]  [do_ioctl+43/192] do_ioctl
+0x2b/0xc0
Jun 15 12:39:36 linux kernel: [16051.172000]  [vfs_ioctl+92/656]
vfs_ioctl+0x5c/0x290
Jun 15 12:39:36 linux kernel: [16051.172000]  [restore_sigcontext
+366/400] restore_sigcontext+0x16e/0x190
Jun 15 12:39:36 linux kernel: [16051.172000]  [sys_ioctl+61/112]
sys_ioctl+0x3d/0x70
Jun 15 12:39:36 linux kernel: [16051.172000]  [sysenter_past_esp+95/133]
sysenter_past_esp+0x5f/0x85
Jun 15 12:39:36 linux kernel: [16051.172000]  =======================
Jun 15 12:39:40 linux kernel: [16055.616000] BUG: unable to handle
kernel paging request at virtual address fff0eee0
Jun 15 12:39:40 linux kernel: [16055.616000]  printing eip:
Jun 15 12:39:40 linux kernel: [16055.616000] c016b4b7
Jun 15 12:39:40 linux kernel: [16055.616000] *pde = 00003067
Jun 15 12:39:40 linux kernel: [16055.616000] *pte = 00000000
Jun 15 12:39:40 linux kernel: [16055.616000] Oops: 0000 [#3]
Jun 15 12:39:40 linux kernel: [16055.616000] PREEMPT SMP 
Jun 15 12:39:40 linux kernel: [16055.616000] Modules linked in:

Jun 15 12:39:40 linux kernel: [16055.616000] CPU:    0
Jun 15 12:39:40 linux kernel: [16055.616000] EIP:
0060:[kmem_cache_zalloc+55/144]    Tainted: P       VLI
Jun 15 12:39:40 linux kernel: [16055.616000] EFLAGS: 00010082
(2.6.22-rc4 #5)
Jun 15 12:39:40 linux kernel: [16055.616000] EIP is at kmem_cache_zalloc
+0x37/0x90
Jun 15 12:39:40 linux kernel: [16055.616000] eax: 00000000   ebx:
fff0eee0   ecx: c16fefa0   edx: 000000d0
Jun 15 12:39:40 linux kernel: [16055.616000] esi: dfffb840   edi:
00000286   ebp: f7f7dc00   esp: f73ebe48
Jun 15 12:39:40 linux kernel: [16055.616000] ds: 007b   es: 007b   fs:
00d8  gs: 0033  ss: 0068
Jun 15 12:39:40 linux kernel: [16055.616000] Process hald (pid: 5368,
ti=f73ea000 task=f70fcf60 task.ti=f73ea000)
Jun 15 12:39:40 linux kernel: [16055.616000] Stack: 00000292 c0377d78
c837b624 f7f7dc00 c837b624 c02010e0 c837b624 c01fc406 
Jun 15 12:39:40 linux kernel: [16055.616000]        c837b600 dfc96600
c01ef23e 03000039 00000000 c837b600 f65298c0 f7f7dc00 
Jun 15 12:39:40 linux kernel: [16055.616000]        c01fc716 f880bee3
00000010 f65298c0 00000003 f65298c0 f65298d0 00000000 
Jun 15 12:39:40 linux kernel: [16055.616000] Call Trace:
Jun 15 12:39:40 linux kernel: [16055.616000]
[acpi_ut_create_generic_state+33/58] acpi_ut_create_generic_state
+0x21/0x3a
Jun 15 12:39:40 linux kernel: [16055.616000]  [acpi_ps_init_scope+11/59]
acpi_ps_init_scope+0xb/0x3b
Jun 15 12:39:40 linux kernel: [16055.616000]  [acpi_ds_init_aml_walk
+106/254] acpi_ds_init_aml_walk+0x6a/0xfe
Jun 15 12:39:40 linux kernel: [16055.616000]  [acpi_ps_execute_method
+261/443] acpi_ps_execute_method+0x105/0x1bb
Jun 15 12:39:40 linux kernel: [16055.616000]  [acpi_ns_evaluate+153/240]
acpi_ns_evaluate+0x99/0xf0
Jun 15 12:39:40 linux kernel: [16055.616000]  [acpi_evaluate_object
+289/452] acpi_evaluate_object+0x121/0x1c4
Jun 15 12:39:40 linux kernel: [16055.616000]  [acpi_evaluate_integer
+120/171] acpi_evaluate_integer+0x78/0xab
Jun 15 12:39:40 linux kernel: [16055.616000]  [<f8af1096>]
acpi_ac_get_state+0x26/0x61 [ac]
Jun 15 12:39:40 linux kernel: [16055.616000]  [vma_link+96/256] vma_link
+0x60/0x100
Jun 15 12:39:40 linux kernel: [16055.616000]  [<f8af1130>]
acpi_ac_seq_show+0x12/0x4e [ac]
Jun 15 12:39:40 linux kernel: [16055.616000]  [seq_read+101/672]
seq_read+0x65/0x2a0
Jun 15 12:39:40 linux kernel: [16055.616000]  [vfs_read+161/320]
vfs_read+0xa1/0x140
Jun 15 12:39:40 linux kernel: [16055.616000]  [seq_read+0/672] seq_read
+0x0/0x2a0
Jun 15 12:39:40 linux kernel: [16055.616000]  [sys_read+65/112] sys_read
+0x41/0x70
Jun 15 12:39:40 linux kernel: [16055.616000]  [sysenter_past_esp+95/133]
sysenter_past_esp+0x5f/0x85
Jun 15 12:39:40 linux kernel: [16055.616000]  =======================
Jun 15 12:39:40 linux kernel: [16055.616000] Code: 74 24 0c 89 c6 89 7c
24 10 9c 5f fa 64 a1 08 00 3c c0 8b 8c 86 98 00 00 00 85 c9 74 47 8b 41
0c 85 c0 74 40 8b 59 0c 0f b7 41 0a <8b> 04 83 89 41 0c 57 9d 85 db 74
1b 8b 56 08 31 c0 89 df 89 d1 
Jun 15 12:39:40 linux kernel: [16055.616000] EIP: [kmem_cache_zalloc

+55/144] kmem_cache_zalloc+0x37/0x90 SS:ESP 0068:f73ebe48

Quoted 12 lines · Avi Kivity

Quoted 7 lines · Magicboiz
with VNC option, we had better luck: we got an Oops!!:
Jun 14 17:37:35 linux kernel: [  575.212000] BUG: unable to handle
kernel NULL pointer dereference at virtual address 00000024
Jun 14 17:37:35 linux kernel: [  575.212000] EIP is at mmu_free_roots
+0x54/0x90 [kvm]
Does the attached patch help? (cd to kernel/ and apply with 'patch -p3')

Avi Kivity

2007-06-15 10:49 UTC #10 lore raw

Quoted 8 lines · Magicboiz

a little bit better. It Opps'ed again, but this time, my laptop is still usable:
sudo /usr/local/kvm/bin/qemu -hda /tmp/disco-qemu -m 128 -boot d
-cdrom /tmp/debian-40r0-i386-businesscard.iso -vnc :3

Quoted 5 lines

Jun 15 12:39:35 linux kernel: [16051.152000] BUG: unable to handle
kernel paging request at virtual address 0100000f
Jun 15 12:39:35 linux kernel: [16051.152000] EIP is at kvm_vcpu_ioctl

+0x90b/0xe10 [kvm]

Please post your kvm.ko for analysis.

Signature · 8 lines

Do not meddle in the internals of kernels, for they are subtle and quick to panic.


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Magicboiz

author

2007-06-15 10:57 UTC #12 lore raw

Quoted 9 lines · Avi Kivity

Quoted 8 lines · Magicboiz
a little bit better. It Opps'ed again, but this time, my laptop is still usable:
sudo /usr/local/kvm/bin/qemu -hda /tmp/disco-qemu -m 128 -boot d
-cdrom /tmp/debian-40r0-i386-businesscard.iso -vnc :3

Quoted 9 lines

Quoted 5 lines

Jun 15 12:39:35 linux kernel: [16051.152000] BUG: unable to handle
kernel paging request at virtual address 0100000f
Jun 15 12:39:35 linux kernel: [16051.152000] EIP is at kvm_vcpu_ioctl

+0x90b/0xe10 [kvm]

Please post your kvm.ko for analysis.

_______________________________________________
kvm-devel mailing list [email protected]
https://lists.sourceforge.net/lists/listinfo/kvm-devel

Stephane Eranian

2007-06-20 22:02 UTC #13 lore raw

In reply to a message not in the archive

Avi,

Quoted 9 lines · Avi Kivity

Quoted 8 lines · Magicboiz
a little bit better. It Opps'ed again, but this time, my laptop is still usable:
sudo /usr/local/kvm/bin/qemu -hda /tmp/disco-qemu -m 128 -boot d
-cdrom /tmp/debian-40r0-i386-businesscard.iso -vnc :3

Quoted 8 lines

Quoted 5 lines

Jun 15 12:39:35 linux kernel: [16051.152000] BUG: unable to handle
kernel paging request at virtual address 0100000f
Jun 15 12:39:35 linux kernel: [16051.152000] EIP is at kvm_vcpu_ioctl

+0x90b/0xe10 [kvm]

Please post your kvm.ko for analysis.

Did this issue ever get resolved?

I am running into it on my Core 2 Duo laptop (x86-64 host, i386 guest).

I am trying with kvm-28 + your use-zero-consistently-for-missing-shadow-pdpts.patch on a 2.6.22-rc4 host.

thanks.

Signature · 7 lines

-Stephane

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Avi Kivity

2007-06-21 09:10 UTC #15 lore raw

Quoted 20 lines · Stephane Eranian

Avi,
Quoted 16 lines · Avi Kivity
Quoted 14 lines · Magicboiz
a little bit better. It Opps'ed again, but this time, my laptop is still usable:
sudo /usr/local/kvm/bin/qemu -hda /tmp/disco-qemu -m 128 -boot d
-cdrom /tmp/debian-40r0-i386-businesscard.iso -vnc :3
Jun 15 12:39:35 linux kernel: [16051.152000] BUG: unable to handle
kernel paging request at virtual address 0100000f
Jun 15 12:39:35 linux kernel: [16051.152000] EIP is at kvm_vcpu_ioctl
+0x90b/0xe10 [kvm]

Quoted 5 lines

Quoted 3 lines
Please post your kvm.ko for analysis.
Did this issue ever get resolved?

This got kind of lost; the oops pointed at a benign assignment.

Quoted 5 lines

I am running into it on my Core 2 Duo laptop (x86-64 host, i386 guest).
I am trying with kvm-28 + your use-zero-consistently-for-missing-shadow-pdpts.patch on a 2.6.22-rc4 host.

Is this exactly the same issue? What is your guest? (the debian businesscard thing?) Can you post an oops?

Signature · 8 lines

error compiling committee.c: too many arguments to function


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Avi Kivity

2007-06-16 07:51 UTC #16 lore raw

In reply to Magicboiz

Quoted 11 lines · Magicboiz

a little bit better. It Opps'ed again, but this time, my laptop is still usable:
sudo /usr/local/kvm/bin/qemu -hda /tmp/disco-qemu -m 128 -boot d
-cdrom /tmp/debian-40r0-i386-businesscard.iso -vnc :3
Jun 15 12:39:35 linux kernel: [16051.152000] BUG: unable to handle
kernel paging request at virtual address 0100000f

It looks like general memory corruption. Was this after a clean boot (e.g. system has not oopsed before)?

Oops is on this line:

    /* re-sync apic's tpr */
    vcpu->cr8 = kvm_run->cr8;

Which looks fairly impossible.

Signature · 8 lines

Do not meddle in the internals of kernels, for they are subtle and quick to panic.


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Magicboiz

author

2007-06-16 09:52 UTC #18 lore raw

I don't remember....... Here you have another Oops:

magicboiz@linux:~$  sudo /usr/local/kvm/bin/qemu
-hda /home/magicboiz/disco-qemu -m 128 -boot d
-cdrom /home/magicboiz/debian-40r0-i386-businesscard.iso -vnc :3

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ... linux kernel: [ 182.072000] Oops: 0000 [#1]

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ... linux kernel: [ 182.072000] PREEMPT SMP

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ...
linux kernel: [ 182.072000] CPU: 0

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ...
linux kernel: [ 182.072000] EIP: 0060:[<f8df297a>] Tainted: P
VLI

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ...
linux kernel: [ 182.072000] EFLAGS: 00010202 (2.6.22-rc4 #5)

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ... linux kernel: [ 182.072000] EIP is at kvm_mmu_get_page+0xaa/0x330 [kvm]

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ...
linux kernel: [ 182.072000] eax: edb30090 ebx: 6972642f ecx:
edb3009c edx: edb30000

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ...
linux kernel: [ 182.072000] esi: 00010020 edi: 00000000 ebp:
00000002 esp: e8a3fcb8

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ...
linux kernel: [ 182.072000] ds: 007b es: 007b fs: 00d8 gs: 0000
ss: 0068

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ... linux kernel: [ 182.072000] Process qemu (pid: 6715, ti=e8a3e000 task=dfd1b9a0 task.ti=e8a3e000)

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ... linux kernel: [ 182.072000] Stack: edb310a0 edb30000 edb3009c edb310a0 edb310a0 00000000 edb310a0 edb3174c

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ...
linux kernel: [ 182.072000] f8df2c87 00000002 00000001 00000000
00000000 00000000 00000000 00000001

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ...
linux kernel: [ 182.072000] 00000000 edb310a0 edb3174c f929bc15
00000000 00000000 00000000 edb310a0

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ... linux kernel: [ 182.072000] Call Trace:

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ... linux kernel: [ 182.072000] [<f8df2c87>] kvm_mmu_load+0x87/0x130 [kvm]

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ... linux kernel: [ 182.072000] [<f929bc15>] vmx_vcpu_run+0x575/0x770 [kvm_intel]

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ... linux kernel: [ 182.072000] [common_interrupt+35/40] common_interrupt +0x23/0x28

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ... linux kernel: [ 182.072000] [<f8defc00>] kvm_vcpu_ioctl+0x0/0xe10 [kvm]

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ... linux kernel: [ 182.072000] [<f8df0550>] kvm_vcpu_ioctl+0x950/0xe10 [kvm]

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ... linux kernel: [ 182.072000] [<f92f3751>] rm_isr_bh+0x6f/0x9a [nvidia]

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ... linux kernel: [ 182.072000] [<f95e0c64>] nv_kern_isr_bh+0x5c/0x68 [nvidia]

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ... linux kernel: [ 182.072000] [task_rq_lock+55/112] task_rq_lock +0x37/0x70

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ... linux kernel: [ 182.072000] [try_to_wake_up+70/1120] try_to_wake_up +0x46/0x460

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ... linux kernel: [ 182.072000] [__group_send_sig_info+107/144] __group_send_sig_info+0x6b/0x90

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ... linux kernel: [ 182.072000] [group_send_sig_info+114/128] group_send_sig_info+0x72/0x80

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ... linux kernel: [ 182.072000] [send_sigio+262/320] send_sigio +0x106/0x140

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ... linux kernel: [ 182.072000] [__sigqueue_alloc+45/128] __sigqueue_alloc +0x2d/0x80

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ... linux kernel: [ 182.072000] [signal_wake_up+30/48] signal_wake_up +0x1e/0x30

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ... linux kernel: [ 182.072000] [__group_send_sig_info+107/144] __group_send_sig_info+0x6b/0x90

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ... linux kernel: [ 182.072000] [__dequeue_signal+217/352] __dequeue_signal+0xd9/0x160

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ... linux kernel: [ 182.072000] [do_notify_resume+1087/1792] do_notify_resume+0x43f/0x700

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ... linux kernel: [ 182.072000] [__kill_fasync+46/80] __kill_fasync +0x2e/0x50

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ... linux kernel: [ 182.072000] [run_rebalance_domains+203/672] run_rebalance_domains+0xcb/0x2a0

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ... linux kernel: [ 182.072000] [schedule+786/2352] schedule+0x312/0x930

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ... linux kernel: [ 182.072000] [<f8defc00>] kvm_vcpu_ioctl+0x0/0xe10 [kvm]

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ... linux kernel: [ 182.072000] [convert_fxsr_to_user+242/416] convert_fxsr_to_user+0xf2/0x1a0

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ... linux kernel: [ 182.072000] [save_i387+375/432] save_i387+0x177/0x1b0

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ... linux kernel: [ 182.072000] [setup_sigcontext+260/400] setup_sigcontext+0x104/0x190

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ... linux kernel: [ 182.072000] [do_ioctl+43/192] do_ioctl+0x2b/0xc0

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ... linux kernel: [ 182.072000] [vfs_ioctl+92/656] vfs_ioctl+0x5c/0x290

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ... linux kernel: [ 182.072000] [restore_sigcontext+366/400] restore_sigcontext+0x16e/0x190

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ... linux kernel: [ 182.072000] [sys_ioctl+61/112] sys_ioctl+0x3d/0x70

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ... linux kernel: [ 182.072000] [sysenter_past_esp+95/133] sysenter_past_esp+0x5f/0x85

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ... linux kernel: [ 182.072000] =======================

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ... linux kernel: [ 182.072000] Code: 24 04 25 ff 03 00 00 8d 84 82 90 00 00 00 8d 48 0c 89 4c 24 08 8b 58 0c 85 db 75 0f e9 a8 00 00 00 85 c0 0f 84 a0 00 00 00 89 c3 <8b> 03 0f 18 00 90 8d 6b f8 3b 7d 10 75 e8 39 75 14 75 e3 8b 7c

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ... linux kernel: [ 182.072000] EIP: [<f8df297a>] kvm_mmu_get_page +0xaa/0x330 [kvm] SS:ESP 0068:e8a3fcb8

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ... linux kernel: [ 182.340000] Oops: 0000 [#2]

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ... linux kernel: [ 182.340000] PREEMPT SMP

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ...
linux kernel: [ 182.340000] CPU: 0

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ...
linux kernel: [ 182.340000] EIP: 0060:[acpi_ps_complete_this_op
+268/322] Tainted: P VLI

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ...
linux kernel: [ 182.340000] EFLAGS: 00010206 (2.6.22-rc4 #5)

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ... linux kernel: [ 182.340000] EIP is at acpi_ps_complete_this_op +0x10c/0x142

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ...
linux kernel: [ 182.340000] eax: 70303550 ebx: ece19b40 ecx:
00000000 edx: ece19b60

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ...
linux kernel: [ 182.340000] esi: 70303550 edi: e8e6f400 ebp:
00000000 esp: dfc57e78

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ...
linux kernel: [ 182.340000] ds: 007b es: 007b fs: 00d8 gs: 0000
ss: 0068

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ... linux kernel: [ 182.340000] Process kacpid (pid: 30, ti=dfc56000 task=dfc54000 task.ti=dfc56000)

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ... linux kernel: [ 182.340000] Stack: e8e6f400 dfc57ed0 00004007 c01fba35 e8e6f450 ece19bc0 e8e6f400 00004007

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ...
linux kernel: [ 182.340000] e8e6f424 c01fc0a7 00000001 dfc95f00
00000000 00000000 00000286 00000286

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ...
linux kernel: [ 182.340000] f880d15b 00000000 e8e6f400 00000000
00000000 ece19bc0 ece19b40 00000000

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ... linux kernel: [ 182.340000] Call Trace:

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ... linux kernel: [ 182.340000] [acpi_ps_complete_op+277/473] acpi_ps_complete_op+0x115/0x1d9

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ... linux kernel: [ 182.340000] [acpi_ps_parse_loop+1454/1851] acpi_ps_parse_loop+0x5ae/0x73b

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ... linux kernel: [ 182.340000] [acpi_ps_parse_aml+96/567] acpi_ps_parse_aml+0x60/0x237

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ... linux kernel: [ 182.340000] [acpi_ds_init_aml_walk+180/254] acpi_ds_init_aml_walk+0xb4/0xfe

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ... linux kernel: [ 182.340000] [acpi_ps_execute_method+283/443] acpi_ps_execute_method+0x11b/0x1bb

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ... linux kernel: [ 182.340000] [acpi_os_execute_deferred+0/48] acpi_os_execute_deferred+0x0/0x30

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ... linux kernel: [ 182.340000] [acpi_ns_evaluate+153/240] acpi_ns_evaluate+0x99/0xf0

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ... linux kernel: [ 182.340000] [acpi_ut_release_mutex+91/99] acpi_ut_release_mutex+0x5b/0x63

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ... linux kernel: [ 182.340000] [acpi_ev_enable_gpe+14/99] acpi_ev_enable_gpe+0xe/0x63

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ... linux kernel: [ 182.340000] [acpi_ev_asynch_execute_gpe_method +162/264] acpi_ev_asynch_execute_gpe_method+0xa2/0x108

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ... linux kernel: [ 182.340000] [acpi_os_execute_deferred+34/48] acpi_os_execute_deferred+0x22/0x30

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ... linux kernel: [ 182.340000] [run_workqueue+123/272] run_workqueue +0x7b/0x110

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ... linux kernel: [ 182.340000] [worker_thread+0/256] worker_thread +0x0/0x100

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ... linux kernel: [ 182.340000] [worker_thread+160/256] worker_thread +0xa0/0x100

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ... linux kernel: [ 182.340000] [autoremove_wake_function+0/80] autoremove_wake_function+0x0/0x50

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ... linux kernel: [ 182.340000] [worker_thread+0/256] worker_thread +0x0/0x100

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ... linux kernel: [ 182.344000] [kthread+66/112] kthread+0x42/0x70

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ... linux kernel: [ 182.344000] [kthread+0/112] kthread+0x0/0x70

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ... linux kernel: [ 182.344000] [kernel_thread_helper+7/20] kernel_thread_helper+0x7/0x14

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ... linux kernel: [ 182.344000] =======================

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ... linux kernel: [ 182.344000] Code: 89 42 10 8b 03 89 50 14 eb 3a 89 48 14 eb 35 8b 03 89 56 0c c7 42 14 00 00 00 00 89 02 8b 43 10 89 42 10 8b 43 0c 89 42 0c eb 19 <8b> 46 0c 39 d8 75 0c 85 d2 75 d9 8b 43 0c 89 46 0c eb 06 85 c0

Message from syslogd@linux at Sat Jun 16 11:49:21 2007 ... linux kernel: [ 182.344000] EIP: [acpi_ps_complete_this_op+268/322] acpi_ps_complete_this_op+0x10c/0x142 SS:ESP 0068:dfc57e78

Quoted 16 lines · Avi Kivity

Quoted 11 lines · Magicboiz
a little bit better. It Opps'ed again, but this time, my laptop is still usable:
sudo /usr/local/kvm/bin/qemu -hda /tmp/disco-qemu -m 128 -boot d
-cdrom /tmp/debian-40r0-i386-businesscard.iso -vnc :3
Jun 15 12:39:35 linux kernel: [16051.152000] BUG: unable to handle
kernel paging request at virtual address 0100000f
It looks like general memory corruption. Was this after a clean boot (e.g. system has not oopsed before)?

Quoted 7 lines

Oops is on this line:
    /* re-sync apic's tpr */
    vcpu->cr8 = kvm_run->cr8;
Which looks fairly impossible.

Jindrich Makovicka

2007-07-10 06:26 UTC #19 lore raw

In reply to Magicboiz

Quoted 4 lines · On Thu, 14 Jun 2007 17:46:14 +0200 Magicboiz…

with VNC option, we had better luck: we got an Oops!!:
Jun 14 17:37:35 linux kernel: [  575.212000] BUG: unable to handle
kernel NULL pointer dereference at virtual address 00000024

[...]

Quoted 18 lines

Jun 14 17:37:35 linux kernel: [  575.212000] EIP is at mmu_free_roots
+0x54/0x90 [kvm]
Jun 14 17:37:35 linux kernel: [  575.212000] eax: 00000000   ebx:
00000000   ecx: 07892001   edx: 000f1240
Jun 14 17:37:35 linux kernel: [  575.212000] esi: 00000000   edi:
d12c10a0   ebp: 60000010   esp: d0861b30
Jun 14 17:37:35 linux kernel: [  575.212000] ds: 007b   es: 007b   fs:
00d8  gs: 0000  ss: 0068
Jun 14 17:37:35 linux kernel: [  575.212000] Process qemu (pid: 7402,
ti=d0860000 task=d2fb6a40 task.ti=d0860000)
Jun 14 17:37:35 linux kernel: [  575.212000] Stack: d12c10a0 d12c10a0
60000011 f92fc271 d12c10a0 f92fc298 d12c10a0 f92f9166 
Jun 14 17:37:35 linux kernel: [  575.212000]        d12c0000 00000001
000004e6 d12c10a0 d0861c64 d0861c54 d0861c94 f92f929a 
Jun 14 17:37:35 linux kernel: [  575.212000]        d12c10a0 f9307320
00000022 00000022 00000022 f9300f11 d0861c64 d0861c5c 
Jun 14 17:37:35 linux kernel: [  575.212000] Call Trace:
Jun 14 17:37:35 linux kernel: [  575.212000]  [<f92fc271>]

Quoted 1 line

destroy_kvm_mmu+0x21/0x40 [kvm]

[...]

I have the same problem, but only with SLUB allocator. SLAB works ok.

Signature · 8 lines

Jindrich Makovicka


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Avi Kivity

2007-07-10 11:10 UTC #20 lore raw

Quoted 31 lines · Jindrich Makovicka

Quoted 5 lines · On Thu, 14 Jun 2007 17:46:14 +0200 Magicboiz…

with VNC option, we had better luck: we got an Oops!!:
Jun 14 17:37:35 linux kernel: [  575.212000] BUG: unable to handle
kernel NULL pointer dereference at virtual address 00000024

[...]

Quoted 18 lines

Jun 14 17:37:35 linux kernel: [  575.212000] EIP is at mmu_free_roots
+0x54/0x90 [kvm]
Jun 14 17:37:35 linux kernel: [  575.212000] eax: 00000000   ebx:
00000000   ecx: 07892001   edx: 000f1240
Jun 14 17:37:35 linux kernel: [  575.212000] esi: 00000000   edi:
d12c10a0   ebp: 60000010   esp: d0861b30
Jun 14 17:37:35 linux kernel: [  575.212000] ds: 007b   es: 007b   fs:
00d8  gs: 0000  ss: 0068
Jun 14 17:37:35 linux kernel: [  575.212000] Process qemu (pid: 7402,
ti=d0860000 task=d2fb6a40 task.ti=d0860000)
Jun 14 17:37:35 linux kernel: [  575.212000] Stack: d12c10a0 d12c10a0
60000011 f92fc271 d12c10a0 f92fc298 d12c10a0 f92f9166 
Jun 14 17:37:35 linux kernel: [  575.212000]        d12c0000 00000001
000004e6 d12c10a0 d0861c64 d0861c54 d0861c94 f92f929a 
Jun 14 17:37:35 linux kernel: [  575.212000]        d12c10a0 f9307320
00000022 00000022 00000022 f9300f11 d0861c64 d0861c5c 
Jun 14 17:37:35 linux kernel: [  575.212000] Call Trace:
Jun 14 17:37:35 linux kernel: [  575.212000]  [<f92fc271>]

Quoted 2 lines

destroy_kvm_mmu+0x21/0x40 [kvm]

Quoted 6 lines

[...]
I have the same problem, but only with SLUB allocator. SLAB works ok.

Strange. Can you add printk()s to mmu_free_roots() to see exactly what is being freed?

Signature · 8 lines

error compiling committee.c: too many arguments to function


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Jindrich Makovicka

2007-07-14 17:48 UTC #21 lore raw

Quoted 2 lines · On Tue, 10 Jul 2007 14:10:31 +0300 Avi Kivity…

Strange. Can you add printk()s to mmu_free_roots() to see exactly what is being freed?

Unfortunately, it crashes in various places, I have also seen it take down X server and kjournald. Seems that someting gets really hosed in the MM.

I am not very keen on testing it further on a live system. I could set up a trashable root partition if I have time, but I have no clue where to look for the bug.

Attaching my .config.

Regards,

Signature · 1 line

Jindrich Makovicka

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Luca

2007-06-14 15:43 UTC #22 lore raw

In reply to Magicboiz

Quoted 3 lines · Magicboiz

When I say "hags", I mean: my whole computer hangs. Nothing works. Crtl-Alt-F doesn't work. Magic-SyS Keys doesn't work. Hit my keyboard desperately, doesn't work.... ;)

Since you have a APIC-capable system you can try with nmi_watchdog. Append "nmi_watchdog=1" to kernel command line then start kvm without starting X (use -vnc :1) so it doesn't interfere with the console output.
After 5 seconds after the lockup the kernel should print a stack trace which hopefully will shed some light on the lockup. If nothing happens it means that CPU is not even receiving NMIs...

Luca

Magic Boiz

author

2007-08-01 19:03 UTC #23 lore raw

In reply to Magicboiz

Hello list

I've just tried with the lastest kvm version available, 33, and now it works. I'm also using a new kernel, this time kernel version 2.6.22.

Great job guys!!

Quoted 26 lines · Magicboiz

Hello list,
My laptop is a Toshiba Tecra S4 (ntel(R) Core(TM)2 CPU T7200 @ 2.00GHz), and I have a similar problem:
I trying with KVM-28 and a vanilla kernel, 2.6.22-rc4.
After upgrade my BIOS to the latest version available in Toshiba (3.20), now I can insert the KVM-INTEL.KO module without any problem (before the BIOS upgrade, I got "kvm: disabled by bios").
But when I try to launch a virtual machine:
"sudo /usr/local/kvm/bin/qemu -hda ~/vm/disk.qcow -m 128 -boot -d"
my machine just hangs. No Oops. No messages. No magic-Sys-Keys. It just stops. I have to reboot completly the laptop.
Any ideas?? Thx in advance.
Some info:
Toshiba Tecra S4.

Quoted 15 lines

kvm-28
uname -a: Linux linux 2.6.22-rc4 #4 SMP PREEMPT Thu Jun 14 08:48:23 CEST 2007 i686 GNU/Linux
I attach my kernel config.

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