* Crash of 3.12-rc2 BUG: unable to handle kernel NULL pointer dereference @ 2013-09-27 11:57 Zdenek Kabelac 2013-09-27 13:13 ` Zdenek Kabelac 0 siblings, 1 reply; 4+ messages in thread From: Zdenek Kabelac @ 2013-09-27 11:57 UTC (permalink / raw) To: LKML Hi I'm trying to use -rc2 kernel however I'm getting quite often regular kernel panic: Here is a BUG trace from kvm running this kernel: (I'm building kernel with some kernel debug checks) (Kernel is used in 64bit qemu and running 32bit Debian environment) linux-vanilla git: 4b97280675f45c1650ee4e388bd711ecbb18c4b4 (on top of that there are few minor unrelated patches) [ 235.631952] loop: module loaded [ 235.971853] bio: create slab <bio-1> at 1 [ 237.355014] bio: create slab <bio-2> at 2 [ 237.671371] BUG: unable to handle kernel NULL pointer dereference at 0000000000000018 [ 237.674537] IP: [<ffffffff8105a008>] get_next_timer_interrupt+0x168/0x250 [ 237.674537] PGD 16939067 PUD 14257067 PMD 0 [ 237.674537] Oops: 0000 [#1] PREEMPT SMP [ 237.674537] Modules linked in: loop dm_thin_pool dm_persistent_data dm_bufio dm_bio_prison libcrc32c nfsv4 nfs nfsd auth_rpcgss oid_registry exportfs nfs_acl lockd sunrpc autofs4 fuse dm_crypt dm_mod uhci_hcd ehci_hcd virtio_net serio_raw usbcore floppy i2c_piix4 i2c_core usb_common evdev [ 237.674537] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 3.12.0-rc2-00088-gfcbfc0d #163 [ 237.674537] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 237.674537] task: ffffffff81a114c0 ti: ffffffff81a00000 task.ti: ffffffff81a00000 [ 237.674537] RIP: 0010:[<ffffffff8105a008>] [<ffffffff8105a008>] get_next_timer_interrupt+0x168/0x250 [ 237.674537] RSP: 0000:ffffffff81a01e50 EFLAGS: 00010013 [ 237.674537] RAX: 0000000000000000 RBX: 00000000ffffb6f5 RCX: 0000000000000001 [ 237.674537] RDX: 0000000000000001 RSI: ffffffff81dfc598 RDI: 0000000000ffffb7 [ 237.674537] RBP: ffffffff81a01e98 R08: 0000000000000001 R09: 0000000000000037 [ 237.674537] R10: 0000000000000037 R11: ffffffff81dfc228 R12: 000000013fffb6f4 [ 237.674537] R13: ffffffff81dfb1c0 R14: ffffffff81a01e58 R15: ffffffff81a01e70 [ 237.674537] FS: 0000000000000000(0000) GS:ffff88001fc00000(0000) knlGS:0000000000000000 [ 237.674537] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 237.674537] CR2: 0000000000000018 CR3: 000000001c799000 CR4: 00000000000006f0 [ 237.674537] Stack: [ 237.674537] ffffffff81dfc228 ffffffff81dfc628 ffffffff81dfca28 ffffffff81dfce28 [ 237.674537] 0000000000000000 00000037564f1895 00000000ffffb6f5 ffff88001fc0d080 [ 237.674537] ffff88001fc0de40 ffffffff81a01f00 ffffffff810bdce5 0000002d6bc39000 [ 237.674537] Call Trace: [ 237.674537] [<ffffffff810bdce5>] __tick_nohz_idle_enter+0x2e5/0x550 [ 237.674537] [<ffffffff810bdf91>] tick_nohz_idle_enter+0x41/0x70 [ 237.674537] [<ffffffff810ac89c>] cpu_startup_entry+0x3c/0x400 [ 237.674537] [<ffffffff8158bce2>] rest_init+0x132/0x140 [ 237.674537] [<ffffffff8158bbb5>] ? rest_init+0x5/0x140 [ 237.674537] [<ffffffff81cb1e49>] start_kernel+0x3c2/0x3cf [ 237.674537] [<ffffffff81cb188f>] ? repair_env_string+0x5c/0x5c [ 237.674537] [<ffffffff81cb15a3>] x86_64_start_reservations+0x2a/0x2c [ 237.674537] [<ffffffff81cb1696>] x86_64_start_kernel+0xf1/0xf4 [ 237.674537] Code: 89 fa 41 83 e2 3f 45 89 d1 66 2e 0f 1f 84 00 00 00 00 00 49 63 f1 48 c1 e6 04 4c 01 de 48 8b 06 48 39 f0 74 25 66 0f 1f 44 00 00 <f6> 40 18 01 75 11 48 8b 48 10 41 b8 01 00 00 00 48 39 d1 48 0f [ 237.674537] RIP [<ffffffff8105a008>] get_next_timer_interrupt+0x168/0x250 [ 237.674537] RSP <ffffffff81a01e50> [ 237.674537] CR2: 0000000000000018 [ 237.674537] ---[ end trace 4cd6f72a56546bde ]--- Kernel config: CONFIG_GENERIC_CLOCKEVENTS_BUILD=y CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y CONFIG_GENERIC_CLOCKEVENTS_MIN_ADJUST=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_TICK_ONESHOT=y CONFIG_NO_HZ_COMMON=y CONFIG_NO_HZ_IDLE=y CONFIG_NO_HZ=y CONFIG_HIGH_RES_TIMERS=y CONFIG_TICK_CPU_ACCOUNTING=y CONFIG_BSD_PROCESS_ACCT=y CONFIG_TASKSTATS=y CONFIG_TASK_DELAY_ACCT=y CONFIG_TASK_XACCT=y CONFIG_TASK_IO_ACCOUNTING=y CONFIG_TREE_PREEMPT_RCU=y CONFIG_PREEMPT_RCU=y CONFIG_RCU_STALL_COMMON=y CONFIG_RCU_FANOUT=64 CONFIG_RCU_FANOUT_LEAF=16 CONFIG_RCU_FAST_NO_HZ=y CONFIG_TREE_RCU_TRACE=y CONFIG_IKCONFIG=m CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=20 CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y CONFIG_ARCH_SUPPORTS_NUMA_BALANCING=y CONFIG_ARCH_WANTS_PROT_NUMA_PROT_NONE=y CONFIG_CGROUPS=y CONFIG_CGROUP_FREEZER=y CONFIG_CGROUP_DEVICE=y CONFIG_CPUSETS=y CONFIG_PROC_PID_CPUSET=y CONFIG_CGROUP_CPUACCT=y CONFIG_RESOURCE_COUNTERS=y CONFIG_MEMCG=y CONFIG_MEMCG_SWAP=y CONFIG_MEMCG_SWAP_ENABLED=y CONFIG_CGROUP_HUGETLB=y CONFIG_CGROUP_SCHED=y CONFIG_FAIR_GROUP_SCHED=y CONFIG_CFS_BANDWIDTH=y CONFIG_RT_GROUP_SCHED=y CONFIG_BLK_CGROUP=y CONFIG_NAMESPACES=y CONFIG_UTS_NS=y CONFIG_IPC_NS=y CONFIG_PID_NS=y CONFIG_NET_NS=y CONFIG_SCHED_AUTOGROUP=y CONFIG_MM_OWNER=y CONFIG_SYSFS_DEPRECATED=y CONFIG_RELAY=y CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" CONFIG_RD_GZIP=y CONFIG_RD_BZIP2=y CONFIG_RD_LZMA=y CONFIG_RD_XZ=y CONFIG_RD_LZO=y CONFIG_RD_LZ4=y CONFIG_SYSCTL=y CONFIG_ANON_INODES=y CONFIG_HAVE_UID16=y CONFIG_SYSCTL_EXCEPTION_TRACE=y CONFIG_HAVE_PCSPKR_PLATFORM=y CONFIG_UID16=y CONFIG_KALLSYMS=y CONFIG_KALLSYMS_ALL=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_PCSPKR_PLATFORM=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_AIO=y CONFIG_PCI_QUIRKS=y CONFIG_HAVE_PERF_EVENTS=y CONFIG_PERF_EVENTS=y CONFIG_VM_EVENT_COUNTERS=y CONFIG_SLUB_DEBUG=y CONFIG_SLUB=y CONFIG_SLUB_CPU_PARTIAL=y CONFIG_PROFILING=y CONFIG_TRACEPOINTS=y CONFIG_OPROFILE=m CONFIG_HAVE_OPROFILE=y CONFIG_OPROFILE_NMI_TIMER=y CONFIG_KPROBES=y CONFIG_JUMP_LABEL=y CONFIG_KPROBES_ON_FTRACE=y CONFIG_UPROBES=y CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y CONFIG_ARCH_USE_BUILTIN_BSWAP=y CONFIG_KRETPROBES=y CONFIG_USER_RETURN_NOTIFIER=y CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_OPTPROBES=y CONFIG_HAVE_KPROBES_ON_FTRACE=y CONFIG_HAVE_ARCH_TRACEHOOK=y CONFIG_HAVE_DMA_ATTRS=y CONFIG_USE_GENERIC_SMP_HELPERS=y CONFIG_GENERIC_SMP_IDLE_THREAD=y CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y CONFIG_HAVE_DMA_API_DEBUG=y CONFIG_HAVE_HW_BREAKPOINT=y CONFIG_HAVE_MIXED_BREAKPOINTS_REGS=y CONFIG_HAVE_USER_RETURN_NOTIFIER=y CONFIG_HAVE_PERF_EVENTS_NMI=y CONFIG_HAVE_PERF_REGS=y CONFIG_HAVE_PERF_USER_STACK_DUMP=y CONFIG_HAVE_ARCH_JUMP_LABEL=y CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=y CONFIG_HAVE_ALIGNED_STRUCT_PAGE=y CONFIG_HAVE_CMPXCHG_LOCAL=y CONFIG_HAVE_CMPXCHG_DOUBLE=y CONFIG_ARCH_WANT_COMPAT_IPC_PARSE_VERSION=y CONFIG_ARCH_WANT_OLD_COMPAT_IPC=y CONFIG_HAVE_ARCH_SECCOMP_FILTER=y CONFIG_HAVE_CONTEXT_TRACKING=y CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y CONFIG_HAVE_ARCH_SOFT_DIRTY=y CONFIG_MODULES_USE_ELF_RELA=y CONFIG_OLD_SIGSUSPEND3=y CONFIG_COMPAT_OLD_SIGACTION=y CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y CONFIG_BASE_SMALL=0 CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_STOP_MACHINE=y CONFIG_BLOCK=y CONFIG_BLK_DEV_BSG=y CONFIG_BLK_DEV_INTEGRITY=y CONFIG_BLK_DEV_THROTTLING=y CONFIG_CMDLINE_PARSER=y CONFIG_PARTITION_ADVANCED=y CONFIG_AMIGA_PARTITION=y CONFIG_MSDOS_PARTITION=y CONFIG_LDM_PARTITION=y CONFIG_EFI_PARTITION=y CONFIG_CMDLINE_PARTITION=y CONFIG_BLOCK_COMPAT=y CONFIG_IOSCHED_NOOP=y CONFIG_IOSCHED_DEADLINE=y CONFIG_IOSCHED_CFQ=m CONFIG_DEFAULT_DEADLINE=y CONFIG_DEFAULT_IOSCHED="deadline" CONFIG_PREEMPT_NOTIFIERS=y CONFIG_PADATA=y CONFIG_UNINLINE_SPIN_UNLOCK=y CONFIG_FREEZER=y CONFIG_ZONE_DMA=y CONFIG_SMP=y CONFIG_X86_MPPARSE=y CONFIG_X86_SUPPORTS_MEMORY_FAILURE=y CONFIG_SCHED_OMIT_FRAME_POINTER=y CONFIG_HYPERVISOR_GUEST=y CONFIG_NO_BOOTMEM=y CONFIG_MEMTEST=y CONFIG_MCORE2=y CONFIG_X86_INTERNODE_CACHE_SHIFT=6 CONFIG_X86_L1_CACHE_SHIFT=6 CONFIG_X86_INTEL_USERCOPY=y CONFIG_X86_USE_PPRO_CHECKSUM=y CONFIG_X86_P6_NOP=y CONFIG_X86_TSC=y CONFIG_X86_CMPXCHG64=y CONFIG_X86_CMOV=y CONFIG_X86_MINIMUM_CPU_FAMILY=64 CONFIG_X86_DEBUGCTLMSR=y CONFIG_CPU_SUP_INTEL=y CONFIG_CPU_SUP_AMD=y CONFIG_CPU_SUP_CENTAUR=y CONFIG_HPET_TIMER=y CONFIG_HPET_EMULATE_RTC=y CONFIG_DMI=y CONFIG_GART_IOMMU=y CONFIG_SWIOTLB=y CONFIG_IOMMU_HELPER=y CONFIG_NR_CPUS=2 CONFIG_PREEMPT=y CONFIG_PREEMPT_COUNT=y CONFIG_X86_LOCAL_APIC=y CONFIG_X86_IO_APIC=y CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS=y CONFIG_X86_MCE=y CONFIG_X86_MCE_INTEL=y CONFIG_X86_MCE_AMD=y CONFIG_X86_MCE_THRESHOLD=y CONFIG_X86_THERMAL_VECTOR=y CONFIG_MICROCODE=m CONFIG_MICROCODE_INTEL=y CONFIG_MICROCODE_AMD=y CONFIG_MICROCODE_OLD_INTERFACE=y CONFIG_MICROCODE_INTEL_LIB=y CONFIG_X86_MSR=m CONFIG_X86_CPUID=m CONFIG_ARCH_PHYS_ADDR_T_64BIT=y CONFIG_ARCH_DMA_ADDR_T_64BIT=y CONFIG_DIRECT_GBPAGES=y CONFIG_ARCH_SPARSEMEM_ENABLE=y CONFIG_ARCH_SPARSEMEM_DEFAULT=y CONFIG_ARCH_SELECT_MEMORY_MODEL=y CONFIG_ARCH_PROC_KCORE_TEXT=y CONFIG_ILLEGAL_POINTER_VALUE=0xdead000000000000 CONFIG_SELECT_MEMORY_MODEL=y CONFIG_SPARSEMEM_MANUAL=y CONFIG_SPARSEMEM=y CONFIG_HAVE_MEMORY_PRESENT=y CONFIG_SPARSEMEM_EXTREME=y CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y CONFIG_SPARSEMEM_ALLOC_MEM_MAP_TOGETHER=y CONFIG_SPARSEMEM_VMEMMAP=y CONFIG_HAVE_MEMBLOCK=y CONFIG_HAVE_MEMBLOCK_NODE_MAP=y CONFIG_ARCH_DISCARD_MEMBLOCK=y CONFIG_MEMORY_ISOLATION=y CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=999999 CONFIG_BALLOON_COMPACTION=y CONFIG_COMPACTION=y CONFIG_MIGRATION=y CONFIG_PHYS_ADDR_T_64BIT=y CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_NEED_BOUNCE_POOL=y CONFIG_VIRT_TO_BUS=y CONFIG_MMU_NOTIFIER=y CONFIG_KSM=y CONFIG_DEFAULT_MMAP_MIN_ADDR=4096 CONFIG_ARCH_SUPPORTS_MEMORY_FAILURE=y CONFIG_TRANSPARENT_HUGEPAGE=y CONFIG_TRANSPARENT_HUGEPAGE_ALWAYS=y CONFIG_CROSS_MEMORY_ATTACH=y CONFIG_CLEANCACHE=y CONFIG_FRONTSWAP=y CONFIG_CMA=y CONFIG_X86_CHECK_BIOS_CORRUPTION=y CONFIG_X86_BOOTPARAM_MEMORY_CORRUPTION_CHECK=y CONFIG_X86_RESERVE_LOW=64 CONFIG_MTRR=y CONFIG_MTRR_SANITIZER=y CONFIG_MTRR_SANITIZER_ENABLE_DEFAULT=1 CONFIG_MTRR_SANITIZER_SPARE_REG_NR_DEFAULT=1 CONFIG_X86_PAT=y CONFIG_ARCH_USES_PG_UNCACHED=y CONFIG_ARCH_RANDOM=y CONFIG_X86_SMAP=y CONFIG_EFI=y CONFIG_HZ_300=y CONFIG_HZ=300 CONFIG_SCHED_HRTICK=y CONFIG_KEXEC=y CONFIG_KEXEC_JUMP=y CONFIG_PHYSICAL_START=0x1000000 CONFIG_PHYSICAL_ALIGN=0x1000000 CONFIG_HOTPLUG_CPU=y CONFIG_CMDLINE_BOOL=y CONFIG_CMDLINE="" CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y CONFIG_ARCH_HIBERNATION_HEADER=y CONFIG_SUSPEND=y CONFIG_SUSPEND_FREEZER=y CONFIG_HIBERNATE_CALLBACKS=y CONFIG_HIBERNATION=y CONFIG_PM_STD_PARTITION="" CONFIG_PM_SLEEP=y CONFIG_PM_SLEEP_SMP=y CONFIG_PM_WAKELOCKS=y CONFIG_PM_WAKELOCKS_LIMIT=100 CONFIG_PM_WAKELOCKS_GC=y CONFIG_PM_RUNTIME=y CONFIG_PM=y CONFIG_PM_DEBUG=y CONFIG_PM_ADVANCED_DEBUG=y CONFIG_PM_SLEEP_DEBUG=y CONFIG_PM_TRACE=y CONFIG_PM_TRACE_RTC=y CONFIG_WQ_POWER_EFFICIENT_DEFAULT=y CONFIG_ACPI=y CONFIG_ACPI_SLEEP=y CONFIG_ACPI_PROCFS=y CONFIG_ACPI_PROCFS_POWER=y CONFIG_ACPI_AC=y CONFIG_ACPI_BATTERY=y CONFIG_ACPI_BUTTON=y CONFIG_ACPI_VIDEO=m CONFIG_ACPI_FAN=y CONFIG_ACPI_DOCK=y CONFIG_ACPI_PROCESSOR=y CONFIG_ACPI_HOTPLUG_CPU=y CONFIG_ACPI_PROCESSOR_AGGREGATOR=m CONFIG_ACPI_THERMAL=y CONFIG_ACPI_BLACKLIST_YEAR=0 CONFIG_ACPI_DEBUG=y CONFIG_ACPI_PCI_SLOT=y CONFIG_X86_PM_TIMER=y CONFIG_ACPI_CONTAINER=y CONFIG_ACPI_CUSTOM_METHOD=m CONFIG_CPU_FREQ=y CONFIG_CPU_FREQ_TABLE=y CONFIG_CPU_FREQ_GOV_COMMON=y CONFIG_CPU_FREQ_STAT=y CONFIG_CPU_FREQ_STAT_DETAILS=y CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y CONFIG_CPU_FREQ_GOV_PERFORMANCE=y CONFIG_CPU_FREQ_GOV_POWERSAVE=y CONFIG_CPU_FREQ_GOV_USERSPACE=y CONFIG_CPU_FREQ_GOV_ONDEMAND=y CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y CONFIG_X86_PCC_CPUFREQ=m CONFIG_X86_ACPI_CPUFREQ=y CONFIG_X86_ACPI_CPUFREQ_CPB=y CONFIG_X86_P4_CLOCKMOD=m CONFIG_X86_SPEEDSTEP_LIB=m CONFIG_CPU_IDLE=y CONFIG_CPU_IDLE_GOV_LADDER=y CONFIG_CPU_IDLE_GOV_MENU=y CONFIG_PCI=y CONFIG_PCI_DIRECT=y CONFIG_PCI_MMCONFIG=y CONFIG_PCI_DOMAINS=y CONFIG_PCIEPORTBUS=y CONFIG_PCIEAER=y CONFIG_PCIEASPM=y CONFIG_PCIEASPM_DEFAULT=y CONFIG_PCIE_PME=y CONFIG_PCI_MSI=y CONFIG_PCI_STUB=y CONFIG_HT_IRQ=y CONFIG_PCI_ATS=y CONFIG_PCI_IOV=y CONFIG_PCI_PRI=y CONFIG_PCI_PASID=y CONFIG_PCI_IOAPIC=y CONFIG_PCI_LABEL=y CONFIG_ISA_DMA_API=y CONFIG_AMD_NB=y CONFIG_PCCARD=y CONFIG_PCMCIA=m CONFIG_PCMCIA_LOAD_CIS=y CONFIG_CARDBUS=y 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_PCCARD_NONSTATIC=y CONFIG_HOTPLUG_PCI=y CONFIG_X86_SYSFB=y CONFIG_BINFMT_ELF=y CONFIG_COMPAT_BINFMT_ELF=y CONFIG_ARCH_BINFMT_ELF_RANDOMIZE_PIE=y CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y CONFIG_BINFMT_SCRIPT=y CONFIG_BINFMT_MISC=m CONFIG_COREDUMP=y CONFIG_IA32_EMULATION=y CONFIG_IA32_AOUT=m CONFIG_X86_X32=y CONFIG_COMPAT=y CONFIG_COMPAT_FOR_U64_ALIGNMENT=y CONFIG_SYSVIPC_COMPAT=y CONFIG_KEYS_COMPAT=y CONFIG_X86_DEV_DMA_OPS=y CONFIG_NET=y CONFIG_COMPAT_NETLINK_MESSAGES=y CONFIG_PACKET=y CONFIG_UNIX=y CONFIG_UNIX_DIAG=m CONFIG_XFRM=y CONFIG_INET=y CONFIG_IP_MULTICAST=y CONFIG_IP_ADVANCED_ROUTER=y CONFIG_IP_PNP=y CONFIG_IP_PNP_DHCP=y CONFIG_IP_PNP_BOOTP=y CONFIG_NET_IP_TUNNEL=m CONFIG_IP_MROUTE=y CONFIG_SYN_COOKIES=y CONFIG_INET_TUNNEL=m CONFIG_TCP_CONG_ADVANCED=y CONFIG_TCP_CONG_BIC=m CONFIG_TCP_CONG_CUBIC=y CONFIG_TCP_CONG_WESTWOOD=m CONFIG_TCP_CONG_HTCP=m CONFIG_DEFAULT_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" CONFIG_IPV6=m CONFIG_INET6_XFRM_MODE_TRANSPORT=m CONFIG_INET6_XFRM_MODE_TUNNEL=m CONFIG_INET6_XFRM_MODE_BEET=m CONFIG_IPV6_SIT=m CONFIG_IPV6_NDISC_NODETYPE=y CONFIG_NETWORK_SECMARK=y CONFIG_NETFILTER=y CONFIG_NETFILTER_ADVANCED=y CONFIG_BRIDGE_NETFILTER=y CONFIG_NETFILTER_NETLINK=m CONFIG_NETFILTER_NETLINK_QUEUE=m CONFIG_NETFILTER_NETLINK_LOG=m CONFIG_NF_CONNTRACK=m CONFIG_NF_CONNTRACK_MARK=y CONFIG_NF_CONNTRACK_SECMARK=y CONFIG_NF_CONNTRACK_PROCFS=y CONFIG_NF_CONNTRACK_EVENTS=y CONFIG_NF_CONNTRACK_FTP=m CONFIG_NF_CT_NETLINK=m CONFIG_NF_NAT=m CONFIG_NF_NAT_NEEDED=y CONFIG_NF_NAT_FTP=m CONFIG_NETFILTER_SYNPROXY=m CONFIG_NETFILTER_XTABLES=m CONFIG_NETFILTER_XT_MARK=m CONFIG_NETFILTER_XT_CONNMARK=m CONFIG_NETFILTER_XT_TARGET_CHECKSUM=m CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m CONFIG_NETFILTER_XT_TARGET_CONNMARK=m CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=m CONFIG_NETFILTER_XT_TARGET_DSCP=m CONFIG_NETFILTER_XT_TARGET_HL=m CONFIG_NETFILTER_XT_TARGET_LED=m CONFIG_NETFILTER_XT_TARGET_MARK=m CONFIG_NETFILTER_XT_TARGET_NETMAP=m CONFIG_NETFILTER_XT_TARGET_NFLOG=m CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m CONFIG_NETFILTER_XT_TARGET_REDIRECT=m CONFIG_NETFILTER_XT_TARGET_TCPMSS=m CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m CONFIG_NETFILTER_XT_MATCH_CONNMARK=m CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m CONFIG_NETFILTER_XT_MATCH_DSCP=m CONFIG_NETFILTER_XT_MATCH_ECN=m CONFIG_NETFILTER_XT_MATCH_HL=m CONFIG_NETFILTER_XT_MATCH_IPRANGE=m CONFIG_NETFILTER_XT_MATCH_MARK=m CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m CONFIG_NETFILTER_XT_MATCH_OSF=m CONFIG_NETFILTER_XT_MATCH_OWNER=m CONFIG_NETFILTER_XT_MATCH_POLICY=m CONFIG_NETFILTER_XT_MATCH_PHYSDEV=m CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m CONFIG_NETFILTER_XT_MATCH_QUOTA=m CONFIG_NETFILTER_XT_MATCH_SCTP=m CONFIG_NETFILTER_XT_MATCH_SOCKET=m CONFIG_NETFILTER_XT_MATCH_STATE=m CONFIG_NETFILTER_XT_MATCH_STATISTIC=m CONFIG_NETFILTER_XT_MATCH_STRING=m CONFIG_NETFILTER_XT_MATCH_TIME=m CONFIG_NF_DEFRAG_IPV4=m CONFIG_NF_CONNTRACK_IPV4=m CONFIG_NF_CONNTRACK_PROC_COMPAT=y CONFIG_IP_NF_IPTABLES=m CONFIG_IP_NF_MATCH_AH=m CONFIG_IP_NF_MATCH_ECN=m CONFIG_IP_NF_MATCH_TTL=m CONFIG_IP_NF_FILTER=m CONFIG_IP_NF_TARGET_REJECT=m CONFIG_IP_NF_TARGET_SYNPROXY=m CONFIG_IP_NF_TARGET_ULOG=m CONFIG_NF_NAT_IPV4=m CONFIG_IP_NF_TARGET_MASQUERADE=m CONFIG_IP_NF_TARGET_REDIRECT=m CONFIG_IP_NF_MANGLE=m CONFIG_IP_NF_TARGET_ECN=m CONFIG_IP_NF_TARGET_TTL=m CONFIG_IP_NF_ARPTABLES=m CONFIG_IP_NF_ARPFILTER=m CONFIG_IP_NF_ARP_MANGLE=m CONFIG_NF_DEFRAG_IPV6=m CONFIG_NF_CONNTRACK_IPV6=m CONFIG_IP6_NF_IPTABLES=m CONFIG_NF_NAT_IPV6=m CONFIG_IP6_NF_TARGET_MASQUERADE=m CONFIG_IP6_NF_TARGET_NPT=m CONFIG_BRIDGE_NF_EBTABLES=m CONFIG_BRIDGE_EBT_T_NAT=m CONFIG_IP_SCTP=m CONFIG_SCTP_DEFAULT_COOKIE_HMAC_MD5=y CONFIG_SCTP_COOKIE_HMAC_MD5=y CONFIG_SCTP_COOKIE_HMAC_SHA1=y CONFIG_STP=m CONFIG_BRIDGE=m CONFIG_BRIDGE_IGMP_SNOOPING=y CONFIG_HAVE_NET_DSA=y CONFIG_LLC=m CONFIG_DNS_RESOLVER=y CONFIG_VSOCKETS=m CONFIG_NETLINK_MMAP=y CONFIG_RPS=y CONFIG_RFS_ACCEL=y CONFIG_XPS=y CONFIG_NETPRIO_CGROUP=m CONFIG_NET_RX_BUSY_POLL=y CONFIG_BQL=y CONFIG_NET_FLOW_LIMIT=y CONFIG_NET_PKTGEN=m CONFIG_IRDA=m CONFIG_IRTTY_SIR=m CONFIG_BT=m CONFIG_BT_RFCOMM=m CONFIG_BT_RFCOMM_TTY=y CONFIG_BT_BNEP=m CONFIG_BT_HIDP=m CONFIG_BT_HCIBTUSB=m CONFIG_WIRELESS=y CONFIG_WEXT_CORE=y CONFIG_WEXT_PROC=y CONFIG_CFG80211=m CONFIG_CFG80211_DEVELOPER_WARNINGS=y CONFIG_CFG80211_DEFAULT_PS=y CONFIG_CFG80211_DEBUGFS=y CONFIG_CFG80211_WEXT=y CONFIG_MAC80211=m CONFIG_MAC80211_HAS_RC=y CONFIG_MAC80211_RC_MINSTREL=y CONFIG_MAC80211_RC_MINSTREL_HT=y CONFIG_MAC80211_RC_DEFAULT_MINSTREL=y CONFIG_MAC80211_RC_DEFAULT="minstrel_ht" CONFIG_MAC80211_LEDS=y CONFIG_MAC80211_DEBUGFS=y CONFIG_MAC80211_DEBUG_MENU=y CONFIG_RFKILL=y CONFIG_RFKILL_LEDS=y CONFIG_RFKILL_INPUT=y CONFIG_RFKILL_REGULATOR=m CONFIG_HAVE_BPF_JIT=y CONFIG_UEVENT_HELPER_PATH="" CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y CONFIG_FIRMWARE_IN_KERNEL=y CONFIG_EXTRA_FIRMWARE="" CONFIG_FW_LOADER_USER_HELPER=y CONFIG_REGMAP=y CONFIG_REGMAP_I2C=m CONFIG_DMA_SHARED_BUFFER=y CONFIG_CONNECTOR=m CONFIG_MTD=m CONFIG_MTD_REDBOOT_PARTS=m CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1 CONFIG_MTD_CMDLINE_PARTS=m CONFIG_MTD_BLKDEVS=m CONFIG_MTD_BLOCK=m CONFIG_NFTL=m CONFIG_NFTL_RW=y CONFIG_SSFDC=m CONFIG_SM_FTL=m CONFIG_MTD_MAP_BANK_WIDTH_1=y CONFIG_MTD_MAP_BANK_WIDTH_2=y CONFIG_MTD_MAP_BANK_WIDTH_4=y CONFIG_MTD_CFI_I1=y CONFIG_MTD_CFI_I2=y CONFIG_MTD_MTDRAM=m CONFIG_MTDRAM_TOTAL_SIZE=4096 CONFIG_MTDRAM_ERASE_SIZE=128 CONFIG_MTD_BLOCK2MTD=m CONFIG_MTD_NAND_ECC=m CONFIG_MTD_NAND_ECC_SMC=y CONFIG_MTD_NAND=m CONFIG_MTD_SM_COMMON=m CONFIG_MTD_NAND_IDS=m CONFIG_MTD_NAND_RICOH=m CONFIG_PNP=y CONFIG_PNPACPI=y CONFIG_BLK_DEV=y CONFIG_BLK_DEV_FD=m CONFIG_BLK_DEV_LOOP=m CONFIG_BLK_DEV_LOOP_MIN_COUNT=8 CONFIG_BLK_DEV_CRYPTOLOOP=m CONFIG_BLK_DEV_DRBD=m CONFIG_BLK_DEV_NBD=m CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=8192 CONFIG_CDROM_PKTCDVD=m CONFIG_CDROM_PKTCDVD_BUFFERS=8 CONFIG_VIRTIO_BLK=y CONFIG_BMP085=y CONFIG_BMP085_I2C=m CONFIG_INTEL_MEI=y CONFIG_INTEL_MEI_ME=y CONFIG_HAVE_IDE=y CONFIG_SCSI_MOD=y CONFIG_RAID_ATTRS=m CONFIG_SCSI=y CONFIG_SCSI_DMA=y CONFIG_BLK_DEV_SD=y CONFIG_BLK_DEV_SR=m CONFIG_BLK_DEV_SR_VENDOR=y CONFIG_CHR_DEV_SG=y CONFIG_CHR_DEV_SCH=m CONFIG_SCSI_MULTI_LUN=y CONFIG_SCSI_CONSTANTS=y CONFIG_SCSI_LOGGING=y CONFIG_SCSI_SCAN_ASYNC=y CONFIG_SCSI_SPI_ATTRS=y CONFIG_SCSI_LOWLEVEL=y CONFIG_SCSI_UFSHCD=m CONFIG_SCSI_DEBUG=m CONFIG_SCSI_VIRTIO=m CONFIG_ATA=y CONFIG_ATA_VERBOSE_ERROR=y CONFIG_ATA_ACPI=y CONFIG_SATA_PMP=y CONFIG_SATA_AHCI=y CONFIG_ATA_SFF=y CONFIG_ATA_BMDMA=y CONFIG_ATA_PIIX=y CONFIG_PATA_MPIIX=y CONFIG_MD=y CONFIG_BLK_DEV_MD=m CONFIG_MD_LINEAR=m CONFIG_MD_RAID0=m CONFIG_MD_RAID1=m CONFIG_MD_RAID10=m CONFIG_MD_RAID456=m CONFIG_MD_MULTIPATH=m CONFIG_MD_FAULTY=m CONFIG_BCACHE=m CONFIG_BLK_DEV_DM=m CONFIG_DM_DEBUG=y CONFIG_DM_BUFIO=m CONFIG_DM_BIO_PRISON=m CONFIG_DM_PERSISTENT_DATA=m CONFIG_DM_CRYPT=m CONFIG_DM_SNAPSHOT=m CONFIG_DM_THIN_PROVISIONING=m CONFIG_DM_CACHE=m CONFIG_DM_CACHE_MQ=m CONFIG_DM_CACHE_CLEANER=m CONFIG_DM_MIRROR=m CONFIG_DM_RAID=m CONFIG_DM_LOG_USERSPACE=m CONFIG_DM_ZERO=m CONFIG_DM_MULTIPATH=m CONFIG_DM_DELAY=m CONFIG_DM_UEVENT=y CONFIG_DM_FLAKEY=m CONFIG_DM_VERITY=m CONFIG_DM_SWITCH=m CONFIG_NETDEVICES=y CONFIG_MII=m CONFIG_NET_CORE=y CONFIG_DUMMY=m CONFIG_NETCONSOLE=m CONFIG_NETPOLL=y CONFIG_NETPOLL_TRAP=y CONFIG_NET_POLL_CONTROLLER=y CONFIG_TUN=m CONFIG_VETH=m CONFIG_VIRTIO_NET=m CONFIG_VHOST_NET=m CONFIG_VHOST_RING=m CONFIG_VHOST=m CONFIG_ETHERNET=y CONFIG_NET_VENDOR_INTEL=y CONFIG_E1000E=m CONFIG_IXGBEVF=m CONFIG_NET_VENDOR_REALTEK=y CONFIG_8139TOO=m CONFIG_8139TOO_PIO=y CONFIG_PPP=m CONFIG_PPP_BSDCOMP=m CONFIG_PPP_DEFLATE=m CONFIG_PPP_FILTER=y CONFIG_PPP_MPPE=m CONFIG_PPP_MULTILINK=y CONFIG_PPP_ASYNC=m CONFIG_SLHC=m CONFIG_WLAN=y CONFIG_IWLWIFI=m CONFIG_IWLDVM=m CONFIG_IWLWIFI_OPMODE_MODULAR=y CONFIG_IWLEGACY=m CONFIG_IWL3945=m CONFIG_IWLEGACY_DEBUG=y CONFIG_IWLEGACY_DEBUGFS=y CONFIG_RTL_CARDS=m CONFIG_INPUT=y CONFIG_INPUT_POLLDEV=y CONFIG_INPUT_SPARSEKMAP=m CONFIG_INPUT_MOUSEDEV=y CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 CONFIG_INPUT_EVDEV=m CONFIG_INPUT_KEYBOARD=y CONFIG_KEYBOARD_ATKBD=y 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_CYPRESS=y CONFIG_MOUSE_PS2_LIFEBOOK=y CONFIG_MOUSE_PS2_TRACKPOINT=y CONFIG_MOUSE_SERIAL=m CONFIG_INPUT_MISC=y CONFIG_INPUT_UINPUT=m CONFIG_SERIO=y CONFIG_SERIO_I8042=y CONFIG_SERIO_SERPORT=m CONFIG_SERIO_PCIPS2=m CONFIG_SERIO_LIBPS2=y CONFIG_SERIO_RAW=m CONFIG_TTY=y CONFIG_VT=y CONFIG_CONSOLE_TRANSLATIONS=y CONFIG_VT_CONSOLE=y CONFIG_VT_CONSOLE_SLEEP=y CONFIG_HW_CONSOLE=y CONFIG_VT_HW_CONSOLE_BINDING=y CONFIG_UNIX98_PTYS=y CONFIG_DEVKMEM=y CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_DEPRECATED_OPTIONS=y CONFIG_SERIAL_8250_PNP=y CONFIG_SERIAL_8250_CONSOLE=y CONFIG_FIX_EARLYCON_MEM=y CONFIG_SERIAL_8250_DMA=y CONFIG_SERIAL_8250_PCI=y CONFIG_SERIAL_8250_NR_UARTS=16 CONFIG_SERIAL_8250_RUNTIME_UARTS=4 CONFIG_SERIAL_8250_EXTENDED=y CONFIG_SERIAL_8250_SHARE_IRQ=y CONFIG_SERIAL_8250_RSA=y CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_HVC_DRIVER=y CONFIG_VIRTIO_CONSOLE=m CONFIG_HW_RANDOM=m CONFIG_HW_RANDOM_INTEL=m CONFIG_HW_RANDOM_VIRTIO=m CONFIG_NVRAM=m CONFIG_HPET=y CONFIG_HPET_MMAP=y CONFIG_HANGCHECK_TIMER=m CONFIG_DEVPORT=y CONFIG_I2C=m CONFIG_I2C_BOARDINFO=y CONFIG_I2C_COMPAT=y CONFIG_I2C_CHARDEV=m CONFIG_I2C_HELPER_AUTO=y CONFIG_I2C_ALGOBIT=m CONFIG_I2C_I801=m CONFIG_I2C_ISCH=m CONFIG_I2C_ISMT=m CONFIG_I2C_PIIX4=m CONFIG_I2C_TINY_USB=m CONFIG_I2C_DEBUG_ALGO=y CONFIG_HSI=m CONFIG_HSI_BOARDINFO=y CONFIG_HSI_CHAR=m CONFIG_PPS=m CONFIG_PTP_1588_CLOCK=m CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y CONFIG_GPIO_DEVRES=y CONFIG_POWER_SUPPLY=y CONFIG_POWER_AVS=y CONFIG_HWMON=y CONFIG_SENSORS_CORETEMP=m CONFIG_SENSORS_ACPI_POWER=m CONFIG_THERMAL=y CONFIG_THERMAL_HWMON=y CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y CONFIG_THERMAL_GOV_FAIR_SHARE=y CONFIG_THERMAL_GOV_STEP_WISE=y CONFIG_THERMAL_GOV_USER_SPACE=y CONFIG_THERMAL_EMULATION=y CONFIG_INTEL_POWERCLAMP=m CONFIG_X86_PKG_TEMP_THERMAL=m CONFIG_WATCHDOG=y CONFIG_WATCHDOG_CORE=y CONFIG_SOFT_WATCHDOG=m CONFIG_ITCO_WDT=m CONFIG_ITCO_VENDOR_SUPPORT=y CONFIG_SSB_POSSIBLE=y CONFIG_BCMA_POSSIBLE=y CONFIG_MFD_CORE=m CONFIG_LPC_ICH=m CONFIG_LPC_SCH=m CONFIG_MFD_SM501=m CONFIG_REGULATOR=y CONFIG_REGULATOR_VIRTUAL_CONSUMER=m CONFIG_MEDIA_SUPPORT=m CONFIG_MEDIA_CAMERA_SUPPORT=y CONFIG_MEDIA_DIGITAL_TV_SUPPORT=y CONFIG_MEDIA_RC_SUPPORT=y CONFIG_VIDEO_DEV=m CONFIG_VIDEO_V4L2=m CONFIG_VIDEO_ADV_DEBUG=y CONFIG_VIDEO_TUNER=m CONFIG_V4L2_MEM2MEM_DEV=m CONFIG_VIDEOBUF_GEN=m CONFIG_VIDEOBUF_DMA_SG=m CONFIG_VIDEOBUF_DVB=m CONFIG_VIDEOBUF2_CORE=m CONFIG_VIDEOBUF2_MEMOPS=m CONFIG_VIDEOBUF2_DMA_CONTIG=m CONFIG_VIDEOBUF2_VMALLOC=m CONFIG_DVB_CORE=m CONFIG_DVB_MAX_ADAPTERS=8 CONFIG_DVB_DYNAMIC_MINORS=y CONFIG_RC_CORE=m CONFIG_RC_MAP=m CONFIG_RC_DECODERS=y CONFIG_RC_DEVICES=y CONFIG_IR_TTUSBIR=m CONFIG_RC_LOOPBACK=m CONFIG_MEDIA_USB_SUPPORT=y CONFIG_DVB_USB=m CONFIG_DVB_USB_A800=m CONFIG_DVB_USB_DIBUSB_MC=m CONFIG_DVB_USB_DIB0700=m CONFIG_DVB_USB_CXUSB=m CONFIG_DVB_USB_NOVA_T_USB2=m CONFIG_DVB_USB_V2=m CONFIG_DVB_USB_AF9015=m CONFIG_DVB_TTUSB_BUDGET=m CONFIG_MEDIA_PCI_SUPPORT=y CONFIG_VIDEO_CX23885=m CONFIG_V4L_MEM2MEM_DRIVERS=y CONFIG_VIDEO_MEM2MEM_DEINTERLACE=m CONFIG_V4L_TEST_DRIVERS=y CONFIG_VIDEO_VIVI=m CONFIG_VIDEO_MEM2MEM_TESTDEV=m CONFIG_VIDEO_CX2341X=m CONFIG_VIDEO_BTCX=m CONFIG_VIDEO_TVEEPROM=m CONFIG_MEDIA_SUBDRV_AUTOSELECT=y CONFIG_MEDIA_ATTACH=y CONFIG_VIDEO_IR_I2C=m CONFIG_VIDEO_CX25840=m CONFIG_MEDIA_TUNER_SIMPLE=m CONFIG_MEDIA_TUNER_TDA8290=m CONFIG_MEDIA_TUNER_TDA827X=m CONFIG_MEDIA_TUNER_TDA18271=m CONFIG_MEDIA_TUNER_TDA9887=m CONFIG_MEDIA_TUNER_MT2060=m CONFIG_MEDIA_TUNER_MT2063=m CONFIG_MEDIA_TUNER_MT2266=m CONFIG_MEDIA_TUNER_MT2131=m CONFIG_MEDIA_TUNER_QT1010=m CONFIG_MEDIA_TUNER_XC2028=m CONFIG_MEDIA_TUNER_XC5000=m CONFIG_MEDIA_TUNER_XC4000=m CONFIG_MEDIA_TUNER_MXL5005S=m CONFIG_MEDIA_TUNER_MXL5007T=m CONFIG_MEDIA_TUNER_MC44S803=m CONFIG_MEDIA_TUNER_MAX2165=m CONFIG_MEDIA_TUNER_TDA18218=m CONFIG_DVB_STB6100=m CONFIG_DVB_STV090x=m CONFIG_DVB_DRXK=m CONFIG_DVB_STV0299=m CONFIG_DVB_STV6110=m CONFIG_DVB_STV0900=m CONFIG_DVB_TDA8083=m CONFIG_DVB_CX24116=m CONFIG_DVB_TS2020=m CONFIG_DVB_DS3000=m CONFIG_DVB_TDA10071=m CONFIG_DVB_CX22700=m CONFIG_DVB_CX22702=m CONFIG_DVB_TDA1004X=m CONFIG_DVB_MT352=m CONFIG_DVB_ZL10353=m CONFIG_DVB_DIB3000MC=m CONFIG_DVB_DIB7000M=m CONFIG_DVB_DIB7000P=m CONFIG_DVB_TDA10048=m CONFIG_DVB_AF9013=m CONFIG_DVB_STV0367=m CONFIG_DVB_VES1820=m CONFIG_DVB_STV0297=m CONFIG_DVB_LGDT330X=m CONFIG_DVB_LGDT3305=m CONFIG_DVB_S5H1409=m CONFIG_DVB_S5H1411=m CONFIG_DVB_DIB8000=m CONFIG_DVB_MB86A20S=m CONFIG_DVB_PLL=m CONFIG_DVB_TUNER_DIB0070=m CONFIG_DVB_TUNER_DIB0090=m CONFIG_DVB_LNBP21=m CONFIG_DVB_A8293=m CONFIG_DVB_LGS8GXX=m CONFIG_DVB_ATBM8830=m CONFIG_AGP=y CONFIG_AGP_AMD64=y CONFIG_AGP_INTEL=y CONFIG_VGA_ARB=y CONFIG_VGA_ARB_MAX_GPUS=16 CONFIG_DRM=m CONFIG_DRM_KMS_HELPER=m CONFIG_DRM_TTM=m CONFIG_DRM_I915=m CONFIG_DRM_MGA=m CONFIG_DRM_CIRRUS_QEMU=m CONFIG_VIDEO_OUTPUT_CONTROL=m CONFIG_HDMI=y CONFIG_FB=y CONFIG_FIRMWARE_EDID=y CONFIG_FB_BOOT_VESA_SUPPORT=y CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y CONFIG_FB_SYS_FILLRECT=m CONFIG_FB_SYS_COPYAREA=m CONFIG_FB_SYS_IMAGEBLIT=m CONFIG_FB_MODE_HELPERS=y CONFIG_FB_TILEBLITTING=y CONFIG_FB_VESA=y CONFIG_FB_EFI=y CONFIG_FB_SIMPLE=y CONFIG_BACKLIGHT_LCD_SUPPORT=y CONFIG_LCD_CLASS_DEVICE=m CONFIG_LCD_PLATFORM=m CONFIG_BACKLIGHT_CLASS_DEVICE=m CONFIG_BACKLIGHT_GENERIC=m CONFIG_VGA_CONSOLE=y CONFIG_VGACON_SOFT_SCROLLBACK=y CONFIG_VGACON_SOFT_SCROLLBACK_SIZE=64 CONFIG_DUMMY_CONSOLE=y CONFIG_FRAMEBUFFER_CONSOLE=y CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y CONFIG_LOGO=y CONFIG_LOGO_LINUX_CLUT224=y CONFIG_SOUND=m CONFIG_SOUND_OSS_CORE=y CONFIG_SOUND_OSS_CORE_PRECLAIM=y CONFIG_SND=m CONFIG_SND_TIMER=m CONFIG_SND_PCM=m CONFIG_SND_HWDEP=m CONFIG_SND_RAWMIDI=m CONFIG_SND_JACK=y CONFIG_SND_SEQUENCER=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_HRTIMER=m CONFIG_SND_SEQ_HRTIMER_DEFAULT=y CONFIG_SND_DYNAMIC_MINORS=y CONFIG_SND_MAX_CARDS=32 CONFIG_SND_VERBOSE_PROCFS=y CONFIG_SND_VMASTER=y CONFIG_SND_KCTL_JACK=y CONFIG_SND_DMA_SGBUF=y CONFIG_SND_RAWMIDI_SEQ=m CONFIG_SND_EMU10K1_SEQ=m CONFIG_SND_MPU401_UART=m CONFIG_SND_AC97_CODEC=m CONFIG_SND_DRIVERS=y CONFIG_SND_DUMMY=m CONFIG_SND_SERIAL_U16550=m CONFIG_SND_MPU401=m CONFIG_SND_AC97_POWER_SAVE=y CONFIG_SND_AC97_POWER_SAVE_DEFAULT=0 CONFIG_SND_PCI=y CONFIG_SND_EMU10K1=m CONFIG_SND_HDA_INTEL=m CONFIG_SND_HDA_PREALLOC_SIZE=64 CONFIG_SND_HDA_INPUT_JACK=y CONFIG_SND_HDA_CODEC_REALTEK=y CONFIG_SND_HDA_CODEC_ANALOG=y CONFIG_SND_HDA_CODEC_HDMI=y CONFIG_SND_HDA_I915=y CONFIG_SND_HDA_CODEC_CIRRUS=y CONFIG_SND_HDA_CODEC_CONEXANT=y CONFIG_SND_HDA_CODEC_CMEDIA=y CONFIG_SND_HDA_CODEC_SI3054=y CONFIG_SND_HDA_GENERIC=y CONFIG_SND_HDA_POWER_SAVE_DEFAULT=500 CONFIG_SND_INTEL8X0=m CONFIG_AC97_BUS=m CONFIG_HID=m CONFIG_HID_GENERIC=m CONFIG_HID_A4TECH=m CONFIG_HID_APPLE=m CONFIG_HID_BELKIN=m CONFIG_HID_CHERRY=m CONFIG_HID_CHICONY=m CONFIG_HID_CYPRESS=m CONFIG_HID_EZKEY=m CONFIG_HID_KYE=m CONFIG_HID_KENSINGTON=m CONFIG_HID_LOGITECH=m CONFIG_HID_MICROSOFT=m CONFIG_HID_MONTEREY=m CONFIG_USB_HID=m CONFIG_USB_HIDDEV=y CONFIG_USB_OHCI_LITTLE_ENDIAN=y CONFIG_USB_SUPPORT=y CONFIG_USB_COMMON=m CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB=m CONFIG_USB_ANNOUNCE_NEW_DEVICES=y CONFIG_USB_DEFAULT_PERSIST=y CONFIG_USB_MON=m CONFIG_USB_XHCI_HCD=m CONFIG_USB_EHCI_HCD=m CONFIG_USB_EHCI_ROOT_HUB_TT=y CONFIG_USB_EHCI_TT_NEWSCHED=y CONFIG_USB_EHCI_PCI=m CONFIG_USB_OHCI_HCD=m CONFIG_USB_OHCI_HCD_PCI=m CONFIG_USB_UHCI_HCD=m CONFIG_USB_ACM=m CONFIG_USB_PRINTER=m CONFIG_USB_WDM=m CONFIG_USB_TMC=m CONFIG_USB_STORAGE=m CONFIG_USB_SERIAL=m CONFIG_USB_SERIAL_GENERIC=y CONFIG_USB_SERIAL_IR=m CONFIG_USB_SERIAL_PL2303=m CONFIG_USB_SERIAL_QUALCOMM=m CONFIG_USB_SERIAL_WWAN=m CONFIG_USB_SERIAL_OPTION=m CONFIG_USB_TEST=m CONFIG_MMC=m CONFIG_MMC_BLOCK=m CONFIG_MMC_BLOCK_MINORS=8 CONFIG_MMC_BLOCK_BOUNCE=y CONFIG_SDIO_UART=m CONFIG_MMC_SDHCI=m CONFIG_MMC_SDHCI_PCI=m CONFIG_MMC_RICOH_MMC=y CONFIG_MMC_SDHCI_ACPI=m CONFIG_MMC_SDHCI_PLTFM=m CONFIG_MMC_SDRICOH_CS=m CONFIG_MMC_USHC=m CONFIG_MEMSTICK=m CONFIG_MEMSTICK_R592=m CONFIG_NEW_LEDS=y CONFIG_LEDS_CLASS=y CONFIG_LEDS_TRIGGERS=y CONFIG_LEDS_TRIGGER_TIMER=m CONFIG_LEDS_TRIGGER_HEARTBEAT=m CONFIG_EDAC=y CONFIG_EDAC_LEGACY_SYSFS=y CONFIG_EDAC_DEBUG=y CONFIG_EDAC_DECODE_MCE=y CONFIG_EDAC_MM_EDAC=m CONFIG_EDAC_E752X=m CONFIG_RTC_LIB=y CONFIG_RTC_CLASS=y CONFIG_RTC_HCTOSYS=y CONFIG_RTC_SYSTOHC=y CONFIG_RTC_HCTOSYS_DEVICE="rtc0" CONFIG_RTC_INTF_SYSFS=y CONFIG_RTC_INTF_PROC=y CONFIG_RTC_INTF_DEV=y CONFIG_RTC_DRV_CMOS=y CONFIG_DMADEVICES=y CONFIG_INTEL_IOATDMA=m CONFIG_DMA_ENGINE=y CONFIG_DMA_ACPI=y CONFIG_NET_DMA=y CONFIG_DCA=m CONFIG_VIRT_DRIVERS=y CONFIG_VIRTIO=y CONFIG_VIRTIO_PCI=y CONFIG_VIRTIO_BALLOON=y CONFIG_VIRTIO_MMIO=m CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES=y CONFIG_STAGING=y CONFIG_ZSMALLOC=y CONFIG_USB_WPAN_HCD=m CONFIG_X86_PLATFORM_DEVICES=y CONFIG_THINKPAD_ACPI=m CONFIG_THINKPAD_ACPI_ALSA_SUPPORT=y CONFIG_THINKPAD_ACPI_DEBUG=y CONFIG_THINKPAD_ACPI_VIDEO=y CONFIG_SENSORS_HDAPS=y CONFIG_ACPI_WMI=m CONFIG_ACPI_TOSHIBA=m CONFIG_INTEL_IPS=m CONFIG_INTEL_RST=m CONFIG_INTEL_SMARTCONNECT=m CONFIG_PVPANIC=m CONFIG_CLKEVT_I8253=y CONFIG_I8253_LOCK=y CONFIG_CLKBLD_I8253=y CONFIG_IOMMU_SUPPORT=y CONFIG_PM_DEVFREQ=y CONFIG_DEVFREQ_GOV_SIMPLE_ONDEMAND=y CONFIG_DEVFREQ_GOV_PERFORMANCE=y CONFIG_DEVFREQ_GOV_POWERSAVE=y CONFIG_DEVFREQ_GOV_USERSPACE=y CONFIG_NTB=m CONFIG_EDD=m CONFIG_FIRMWARE_MEMMAP=y CONFIG_DMIID=y CONFIG_DMI_SYSFS=m CONFIG_EFI_VARS=m CONFIG_DCACHE_WORD_ACCESS=y CONFIG_EXT2_FS=y CONFIG_EXT2_FS_XATTR=y CONFIG_EXT2_FS_POSIX_ACL=y CONFIG_EXT2_FS_SECURITY=y CONFIG_EXT3_FS=y CONFIG_EXT3_DEFAULTS_TO_ORDERED=y CONFIG_EXT3_FS_XATTR=y CONFIG_EXT3_FS_POSIX_ACL=y CONFIG_EXT3_FS_SECURITY=y CONFIG_EXT4_FS=y CONFIG_EXT4_FS_POSIX_ACL=y CONFIG_EXT4_FS_SECURITY=y CONFIG_JBD=y CONFIG_JBD2=y CONFIG_FS_MBCACHE=y CONFIG_REISERFS_FS=m CONFIG_REISERFS_PROC_INFO=y CONFIG_REISERFS_FS_XATTR=y CONFIG_REISERFS_FS_POSIX_ACL=y CONFIG_REISERFS_FS_SECURITY=y CONFIG_XFS_FS=m CONFIG_XFS_QUOTA=y CONFIG_XFS_POSIX_ACL=y CONFIG_XFS_RT=y CONFIG_BTRFS_FS=m CONFIG_BTRFS_FS_POSIX_ACL=y CONFIG_BTRFS_FS_CHECK_INTEGRITY=y CONFIG_FS_POSIX_ACL=y CONFIG_EXPORTFS=m CONFIG_FILE_LOCKING=y CONFIG_FSNOTIFY=y CONFIG_DNOTIFY=y CONFIG_INOTIFY_USER=y CONFIG_FANOTIFY=y CONFIG_FANOTIFY_ACCESS_PERMISSIONS=y CONFIG_QUOTACTL=y CONFIG_QUOTACTL_COMPAT=y CONFIG_AUTOFS4_FS=m CONFIG_FUSE_FS=m CONFIG_CUSE=m CONFIG_GENERIC_ACL=y CONFIG_FSCACHE=m CONFIG_FSCACHE_STATS=y CONFIG_FSCACHE_HISTOGRAM=y CONFIG_FSCACHE_DEBUG=y CONFIG_CACHEFILES=m CONFIG_CACHEFILES_DEBUG=y CONFIG_ISO9660_FS=m CONFIG_JOLIET=y CONFIG_ZISOFS=y CONFIG_UDF_FS=m CONFIG_UDF_NLS=y CONFIG_FAT_FS=m CONFIG_VFAT_FS=m CONFIG_FAT_DEFAULT_CODEPAGE=852 CONFIG_FAT_DEFAULT_IOCHARSET="cp1250" CONFIG_NTFS_FS=m CONFIG_NTFS_RW=y CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y CONFIG_TMPFS_POSIX_ACL=y CONFIG_TMPFS_XATTR=y CONFIG_HUGETLBFS=y CONFIG_HUGETLB_PAGE=y CONFIG_CONFIGFS_FS=m CONFIG_MISC_FILESYSTEMS=y CONFIG_JFFS2_FS=m CONFIG_JFFS2_FS_DEBUG=0 CONFIG_JFFS2_FS_WRITEBUFFER=y CONFIG_JFFS2_COMPRESSION_OPTIONS=y CONFIG_JFFS2_ZLIB=y CONFIG_JFFS2_LZO=y CONFIG_JFFS2_RTIME=y CONFIG_JFFS2_RUBIN=y CONFIG_JFFS2_CMODE_PRIORITY=y CONFIG_CRAMFS=m CONFIG_SQUASHFS=m CONFIG_SQUASHFS_ZLIB=y CONFIG_SQUASHFS_XZ=y CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3 CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=m CONFIG_NFS_V2=m CONFIG_NFS_V3=m CONFIG_NFS_V3_ACL=y CONFIG_NFS_V4=m CONFIG_NFS_V4_1=y CONFIG_NFS_V4_2=y CONFIG_PNFS_FILE_LAYOUT=m CONFIG_PNFS_BLOCK=m CONFIG_NFS_V4_1_IMPLEMENTATION_ID_DOMAIN="kernel.org" CONFIG_NFS_V4_SECURITY_LABEL=y CONFIG_NFS_USE_KERNEL_DNS=y CONFIG_NFSD=m CONFIG_NFSD_V2_ACL=y CONFIG_NFSD_V3=y CONFIG_NFSD_V3_ACL=y CONFIG_NFSD_V4=y CONFIG_LOCKD=m CONFIG_LOCKD_V4=y CONFIG_NFS_ACL_SUPPORT=m CONFIG_NFS_COMMON=y CONFIG_SUNRPC=m CONFIG_SUNRPC_GSS=m CONFIG_SUNRPC_BACKCHANNEL=y CONFIG_CIFS=m CONFIG_CIFS_XATTR=y CONFIG_CIFS_POSIX=y CONFIG_NLS=y CONFIG_NLS_DEFAULT="iso8859-1" CONFIG_NLS_CODEPAGE_852=m CONFIG_NLS_CODEPAGE_1250=m CONFIG_NLS_ASCII=y CONFIG_NLS_ISO8859_1=m CONFIG_NLS_ISO8859_2=m CONFIG_NLS_UTF8=m CONFIG_DLM=m CONFIG_TRACE_IRQFLAGS_SUPPORT=y CONFIG_PRINTK_TIME=y CONFIG_DEFAULT_MESSAGE_LOGLEVEL=4 CONFIG_DYNAMIC_DEBUG=y CONFIG_DEBUG_INFO=y CONFIG_DEBUG_INFO_REDUCED=y CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y CONFIG_FRAME_WARN=2048 CONFIG_DEBUG_FS=y CONFIG_ARCH_WANT_FRAME_POINTERS=y CONFIG_FRAME_POINTER=y CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_KERNEL=y CONFIG_HAVE_DEBUG_KMEMLEAK=y CONFIG_DEBUG_KMEMLEAK=y CONFIG_DEBUG_KMEMLEAK_EARLY_LOG_SIZE=500 CONFIG_DEBUG_KMEMLEAK_DEFAULT_OFF=y CONFIG_DEBUG_MEMORY_INIT=y CONFIG_HAVE_DEBUG_STACKOVERFLOW=y CONFIG_HAVE_ARCH_KMEMCHECK=y CONFIG_LOCKUP_DETECTOR=y CONFIG_HARDLOCKUP_DETECTOR=y CONFIG_BOOTPARAM_HARDLOCKUP_PANIC_VALUE=0 CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 CONFIG_DETECT_HUNG_TASK=y CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=120 CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0 CONFIG_PANIC_ON_OOPS_VALUE=0 CONFIG_SCHED_DEBUG=y CONFIG_SCHEDSTATS=y CONFIG_TIMER_STATS=y CONFIG_DEBUG_PREEMPT=y CONFIG_DEBUG_SPINLOCK=y CONFIG_DEBUG_MUTEXES=y CONFIG_DEBUG_LOCK_ALLOC=y CONFIG_PROVE_LOCKING=y CONFIG_LOCKDEP=y CONFIG_LOCK_STAT=y CONFIG_DEBUG_ATOMIC_SLEEP=y CONFIG_TRACE_IRQFLAGS=y CONFIG_STACKTRACE=y CONFIG_DEBUG_KOBJECT_RELEASE=y CONFIG_DEBUG_BUGVERBOSE=y CONFIG_PROVE_RCU=y CONFIG_RCU_CPU_STALL_TIMEOUT=60 CONFIG_RCU_CPU_STALL_VERBOSE=y CONFIG_RCU_CPU_STALL_INFO=y CONFIG_RCU_TRACE=y CONFIG_LATENCYTOP=y CONFIG_ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS=y CONFIG_USER_STACKTRACE_SUPPORT=y CONFIG_NOP_TRACER=y CONFIG_HAVE_FUNCTION_TRACER=y CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y CONFIG_HAVE_FUNCTION_GRAPH_FP_TEST=y CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y CONFIG_HAVE_DYNAMIC_FTRACE=y CONFIG_HAVE_DYNAMIC_FTRACE_WITH_REGS=y CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y CONFIG_HAVE_SYSCALL_TRACEPOINTS=y CONFIG_HAVE_FENTRY=y CONFIG_HAVE_C_RECORDMCOUNT=y CONFIG_TRACER_MAX_TRACE=y CONFIG_TRACE_CLOCK=y CONFIG_RING_BUFFER=y CONFIG_EVENT_TRACING=y CONFIG_CONTEXT_SWITCH_TRACER=y CONFIG_RING_BUFFER_ALLOW_SWAP=y CONFIG_TRACING=y CONFIG_GENERIC_TRACER=y CONFIG_TRACING_SUPPORT=y CONFIG_FTRACE=y CONFIG_FUNCTION_TRACER=y CONFIG_FUNCTION_GRAPH_TRACER=y CONFIG_IRQSOFF_TRACER=y CONFIG_PREEMPT_TRACER=y CONFIG_SCHED_TRACER=y CONFIG_FTRACE_SYSCALLS=y CONFIG_TRACER_SNAPSHOT=y CONFIG_TRACER_SNAPSHOT_PER_CPU_SWAP=y CONFIG_BRANCH_PROFILE_NONE=y CONFIG_STACK_TRACER=y CONFIG_BLK_DEV_IO_TRACE=y CONFIG_KPROBE_EVENT=y CONFIG_UPROBE_EVENT=y CONFIG_PROBE_EVENTS=y CONFIG_DYNAMIC_FTRACE=y CONFIG_DYNAMIC_FTRACE_WITH_REGS=y CONFIG_FUNCTION_PROFILER=y CONFIG_FTRACE_MCOUNT_RECORD=y CONFIG_MMIOTRACE=y CONFIG_MMIOTRACE_TEST=m CONFIG_LKDTM=m CONFIG_DMA_API_DEBUG=y CONFIG_HAVE_ARCH_KGDB=y CONFIG_X86_VERBOSE_BOOTUP=y CONFIG_EARLY_PRINTK=y CONFIG_DEBUG_RODATA=y CONFIG_DOUBLEFAULT=y CONFIG_HAVE_MMIOTRACE_SUPPORT=y CONFIG_IO_DELAY_TYPE_0X80=0 CONFIG_IO_DELAY_TYPE_0XED=1 CONFIG_IO_DELAY_TYPE_UDELAY=2 CONFIG_IO_DELAY_TYPE_NONE=3 CONFIG_IO_DELAY_0X80=y CONFIG_DEFAULT_IO_DELAY_TYPE=0 CONFIG_DEBUG_BOOT_PARAMS=y CONFIG_OPTIMIZE_INLINING=y CONFIG_KEYS=y CONFIG_ENCRYPTED_KEYS=y CONFIG_SECURITY=y CONFIG_SECURITY_NETWORK=y CONFIG_LSM_MMAP_MIN_ADDR=65535 CONFIG_SECURITY_SELINUX=y CONFIG_SECURITY_SELINUX_BOOTPARAM=y CONFIG_SECURITY_SELINUX_BOOTPARAM_VALUE=1 CONFIG_SECURITY_SELINUX_DISABLE=y CONFIG_SECURITY_SELINUX_DEVELOP=y CONFIG_SECURITY_SELINUX_AVC_STATS=y CONFIG_SECURITY_SELINUX_CHECKREQPROT_VALUE=1 CONFIG_INTEGRITY=y CONFIG_EVM=y CONFIG_EVM_HMAC_VERSION=2 CONFIG_DEFAULT_SECURITY_SELINUX=y CONFIG_DEFAULT_SECURITY="selinux" CONFIG_XOR_BLOCKS=m CONFIG_ASYNC_CORE=m CONFIG_ASYNC_MEMCPY=m CONFIG_ASYNC_XOR=m CONFIG_ASYNC_PQ=m CONFIG_ASYNC_RAID6_RECOV=m CONFIG_CRYPTO=y CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_ALGAPI2=y CONFIG_CRYPTO_AEAD=m CONFIG_CRYPTO_AEAD2=y CONFIG_CRYPTO_BLKCIPHER=y CONFIG_CRYPTO_BLKCIPHER2=y CONFIG_CRYPTO_HASH=y CONFIG_CRYPTO_HASH2=y CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_RNG2=y CONFIG_CRYPTO_PCOMP2=y CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_MANAGER2=y CONFIG_CRYPTO_USER=m CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y CONFIG_CRYPTO_GF128MUL=m CONFIG_CRYPTO_PCRYPT=m CONFIG_CRYPTO_WORKQUEUE=y CONFIG_CRYPTO_CRYPTD=m CONFIG_CRYPTO_ABLK_HELPER_X86=m CONFIG_CRYPTO_GLUE_HELPER_X86=m CONFIG_CRYPTO_CBC=y CONFIG_CRYPTO_ECB=m CONFIG_CRYPTO_LRW=m CONFIG_CRYPTO_XTS=m CONFIG_CRYPTO_CMAC=m CONFIG_CRYPTO_HMAC=y CONFIG_CRYPTO_CRC32C=y CONFIG_CRYPTO_CRC32=m CONFIG_CRYPTO_CRC32_PCLMUL=m CONFIG_CRYPTO_CRCT10DIF=y CONFIG_CRYPTO_MD4=m CONFIG_CRYPTO_MD5=y CONFIG_CRYPTO_MICHAEL_MIC=m CONFIG_CRYPTO_SHA1=y CONFIG_CRYPTO_SHA1_SSSE3=m CONFIG_CRYPTO_SHA256_SSSE3=m CONFIG_CRYPTO_SHA512_SSSE3=m CONFIG_CRYPTO_SHA256=y CONFIG_CRYPTO_SHA512=m CONFIG_CRYPTO_AES=y CONFIG_CRYPTO_AES_X86_64=m CONFIG_CRYPTO_AES_NI_INTEL=m CONFIG_CRYPTO_ARC4=m CONFIG_CRYPTO_BLOWFISH_COMMON=m CONFIG_CRYPTO_BLOWFISH_X86_64=m CONFIG_CRYPTO_CAMELLIA_X86_64=m CONFIG_CRYPTO_CAMELLIA_AESNI_AVX_X86_64=m CONFIG_CRYPTO_CAMELLIA_AESNI_AVX2_X86_64=m CONFIG_CRYPTO_DES=m CONFIG_CRYPTO_TWOFISH_COMMON=m CONFIG_CRYPTO_TWOFISH_X86_64=m CONFIG_CRYPTO_TWOFISH_X86_64_3WAY=m CONFIG_CRYPTO_LZO=y CONFIG_HAVE_KVM=y CONFIG_HAVE_KVM_IRQCHIP=y CONFIG_HAVE_KVM_IRQ_ROUTING=y CONFIG_HAVE_KVM_EVENTFD=y CONFIG_KVM_APIC_ARCHITECTURE=y CONFIG_KVM_MMIO=y CONFIG_KVM_ASYNC_PF=y CONFIG_HAVE_KVM_MSI=y CONFIG_HAVE_KVM_CPU_RELAX_INTERCEPT=y CONFIG_VIRTUALIZATION=y CONFIG_KVM=m CONFIG_KVM_INTEL=m CONFIG_KVM_AMD=m CONFIG_KVM_MMU_AUDIT=y CONFIG_BINARY_PRINTF=y CONFIG_RAID6_PQ=m CONFIG_BITREVERSE=y CONFIG_GENERIC_STRNCPY_FROM_USER=y CONFIG_GENERIC_STRNLEN_USER=y CONFIG_GENERIC_NET_UTILS=y CONFIG_GENERIC_FIND_FIRST_BIT=y CONFIG_GENERIC_PCI_IOMAP=y CONFIG_GENERIC_IOMAP=y CONFIG_GENERIC_IO=y CONFIG_PERCPU_RWSEM=y CONFIG_ARCH_USE_CMPXCHG_LOCKREF=y CONFIG_CRC_CCITT=m CONFIG_CRC16=y CONFIG_CRC_T10DIF=y CONFIG_CRC_ITU_T=m CONFIG_CRC32=y CONFIG_CRC32_SLICEBY8=y CONFIG_LIBCRC32C=m CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=m CONFIG_LZO_COMPRESS=y CONFIG_LZO_DECOMPRESS=y CONFIG_LZ4_DECOMPRESS=y CONFIG_XZ_DEC=y CONFIG_XZ_DEC_X86=y CONFIG_XZ_DEC_POWERPC=y CONFIG_XZ_DEC_IA64=y CONFIG_XZ_DEC_ARM=y CONFIG_XZ_DEC_ARMTHUMB=y CONFIG_XZ_DEC_SPARC=y CONFIG_XZ_DEC_BCJ=y CONFIG_DECOMPRESS_GZIP=y CONFIG_DECOMPRESS_BZIP2=y CONFIG_DECOMPRESS_LZMA=y CONFIG_DECOMPRESS_XZ=y CONFIG_DECOMPRESS_LZO=y CONFIG_DECOMPRESS_LZ4=y CONFIG_TEXTSEARCH=y CONFIG_TEXTSEARCH_KMP=m CONFIG_TEXTSEARCH_BM=m CONFIG_TEXTSEARCH_FSM=m CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y CONFIG_CHECK_SIGNATURE=y CONFIG_CPU_RMAP=y CONFIG_DQL=y CONFIG_NLATTR=y CONFIG_ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE=y CONFIG_LRU_CACHE=m CONFIG_AVERAGE=y CONFIG_DDR=y CONFIG_OID_REGISTRY=m CONFIG_UCS2_STRING=y CONFIG_FONT_SUPPORT=y CONFIG_FONT_8x8=y CONFIG_FONT_8x16=y ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: Crash of 3.12-rc2 BUG: unable to handle kernel NULL pointer dereference 2013-09-27 11:57 Crash of 3.12-rc2 BUG: unable to handle kernel NULL pointer dereference Zdenek Kabelac @ 2013-09-27 13:13 ` Zdenek Kabelac 2013-09-27 16:04 ` Bjorn Helgaas 0 siblings, 1 reply; 4+ messages in thread From: Zdenek Kabelac @ 2013-09-27 13:13 UTC (permalink / raw) To: LKML Dne 27.9.2013 13:57, Zdenek Kabelac napsal(a): > Hi > > > I'm trying to use -rc2 kernel however I'm getting quite often regular kernel > panic: > > Here is a BUG trace from kvm running this kernel: > (I'm building kernel with some kernel debug checks) > (Kernel is used in 64bit qemu and running 32bit Debian environment) > linux-vanilla git: 4b97280675f45c1650ee4e388bd711ecbb18c4b4 > (on top of that there are few minor unrelated patches) > > > [ 235.631952] loop: module loaded > [ 235.971853] bio: create slab <bio-1> at 1 > [ 237.355014] bio: create slab <bio-2> at 2 > [ 237.671371] BUG: unable to handle kernel NULL pointer dereference at > 0000000000000018 > [ 237.674537] IP: [<ffffffff8105a008>] get_next_timer_interrupt+0x168/0x250 > [ 237.674537] PGD 16939067 PUD 14257067 PMD 0 > [ 237.674537] Oops: 0000 [#1] PREEMPT SMP > [ 237.674537] Modules linked in: loop dm_thin_pool dm_persistent_data Here is the same trace from my native HW Lenovo T61: I'm suspecting new debug option: CONFIG_DEBUG_KOBJECT_RELEASE which I've recently enabled) I've also noticed there are much older reports for this problem: i.e. https://lkml.org/lkml/2013/3/9/3 I can trigger this bug very easily (makes 3.12-rc2 unusable for my desktop) [ 120.327263] bio: create slab <bio-1> at 1 [ 120.633731] bio: create slab <bio-2> at 2 [ 120.662856] BUG: unable to handle kernel NULL pointer dereference at 0000000000000018 [ 120.666137] IP: [<ffffffff8105a008>] get_next_timer_interrupt+0x168/0x250 [ 120.666137] PGD 0 [ 120.666137] Oops: 0000 [#1] PREEMPT SMP [ 120.666137] Modules linked in: dm_thin_pool dm_persistent_data dm_bufio dm_bio_prison dm_mod libcrc32c ipt_MASQUERADE iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ipt_REJECT xt_CHECKSUM iptable_mangle xt_tcpudp tun bridge stp llc ipv6 ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables bnep btusb bluetooth hid_generic usbhid hid snd_hda_codec_analog arc4 iTCO_wdt iTCO_vendor_support coretemp iwl3945 kvm_intel iwlegacy kvm mac80211 snd_hda_intel snd_hda_codec snd_seq microcode snd_seq_device sdhci_pci r852 cfg80211 sm_common psmouse nand sdhci i2c_i801 e1000e nand_ecc snd_pcm nand_ids i2c_core serio_raw r592 mmc_core mtd lpc_ich memstick mfd_core ptp snd_page_alloc snd_timer thinkpad_acpi pps_core wmi nvram snd soundcore evdev binfmt_misc nfsd auth_rpcgss oid_registry exportfs nfs_acl lockd loop sunrpc pcmcia sr_mod cdrom yenta_socket ehci_pci uhci_hcd ehci_hcd usbcore usb_common video backlight autofs4 [ 120.666137] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G W 3.12.0-rc2-00088-gfcbfc0d #163 [ 120.666137] Hardware name: LENOVO 6464CTO/6464CTO, BIOS 7LETC9WW (2.29 ) 03/18/2011 [ 120.666137] task: ffffffff81a114c0 ti: ffffffff81a00000 task.ti: ffffffff81a00000 [ 120.666137] RIP: 0010:[<ffffffff8105a008>] [<ffffffff8105a008>] get_next_timer_interrupt+0x168/0x250 [ 120.666137] RSP: 0018:ffffffff81a01e50 EFLAGS: 00010013 [ 120.666137] RAX: 0000000000000000 RBX: 00000000ffff2dd6 RCX: 0000000000000000 [ 120.666137] RDX: 0000000000000000 RSI: ffffffff81dfc508 RDI: 0000000000ffff2e [ 120.666137] RBP: ffffffff81a01e98 R08: 0000000000000001 R09: 000000000000002e [ 120.666137] R10: 000000000000002e R11: ffffffff81dfc228 R12: 000000013fff2dd5 [ 120.666137] R13: ffffffff81dfb1c0 R14: ffffffff81a01e58 R15: ffffffff81a01e70 [ 120.666137] FS: 0000000000000000(0000) GS:ffff880137200000(0000) knlGS:0000000000000000 [ 120.666137] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 120.666137] CR2: 0000000000000018 CR3: 00000001341c3000 CR4: 00000000000007f0 [ 120.666137] Stack: [ 120.666137] ffffffff81dfc228 ffffffff81dfc628 ffffffff81dfca28 ffffffff81dfce28 [ 120.666137] 0000000000000000 0000001c18108669 00000000ffff2dd6 ffff88013720d080 [ 120.666137] ffff88013720de40 ffffffff81a01f00 ffffffff810bdce5 0000001b31c77648 [ 120.666137] Call Trace: [ 120.666137] [<ffffffff810bdce5>] __tick_nohz_idle_enter+0x2e5/0x550 [ 120.666137] [<ffffffff810bdf91>] tick_nohz_idle_enter+0x41/0x70 [ 120.666137] [<ffffffff810ac89c>] cpu_startup_entry+0x3c/0x400 [ 120.666137] [<ffffffff8158bce2>] rest_init+0x132/0x140 [ 120.666137] [<ffffffff8158bbb5>] ? rest_init+0x5/0x140 [ 120.666137] [<ffffffff81cb1e49>] start_kernel+0x3c2/0x3cf [ 120.666137] [<ffffffff81cb188f>] ? repair_env_string+0x5c/0x5c [ 120.666137] [<ffffffff81cb15a3>] x86_64_start_reservations+0x2a/0x2c [ 120.666137] [<ffffffff81cb1696>] x86_64_start_kernel+0xf1/0xf4 [ 120.666137] Code: 89 fa 41 83 e2 3f 45 89 d1 66 2e 0f 1f 84 00 00 00 00 00 49 63 f1 48 c1 e6 04 4c 01 de 48 8b 06 48 39 f0 74 25 66 0f 1f 44 00 00 <f6> 40 18 01 75 11 48 8b 48 10 41 b8 01 00 00 00 48 39 d1 48 0f [ 120.666137] RIP [<ffffffff8105a008>] get_next_timer_interrupt+0x168/0x250 [ 120.666137] RSP <ffffffff81a01e50> [ 120.666137] CR2: 0000000000000018 [ 120.666137] ---[ end trace c4429f55908a7532 ]--- [ 120.666137] Kernel panic - not syncing: Attempted to kill the idle task! [ 121.005821] BUG: spinlock lockup suspected on CPU#0, swapper/0/0 [ 121.005821] lock: boot_tvec_bases+0x0/0x2080, .magic: dead4ead, .owner: swapper/0/0, .owner_cpu: 0 [ 121.005821] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G D W 3.12.0-rc2-00088-gfcbfc0d #163 [ 121.005821] Hardware name: LENOVO 6464CTO/6464CTO, BIOS 7LETC9WW (2.29 ) 03/18/2011 [ 121.005821] ffffffff81dfb1c0 ffff880137203e28 ffffffff81595d57 ffffffff81a114c0 [ 121.005821] ffff880137203e48 ffffffff81595e17 ffffffff81dfb1c0 0000000082cbe238 [ 121.005821] ffff880137203e70 ffffffff813432ea ffffffff81dfb1c0 ffffffff81dfb1d8 [ 121.005821] Call Trace: [ 121.005821] <IRQ> [<ffffffff81595d57>] dump_stack+0x4e/0x82 [ 121.005821] [<ffffffff81595e17>] spin_dump+0x8c/0x91 [ 121.005821] [<ffffffff813432ea>] do_raw_spin_lock+0x6a/0x140 [ 121.005821] [<ffffffff8159d666>] _raw_spin_lock_irq+0x66/0x80 [ 121.005821] [<ffffffff81058eed>] ? run_timer_softirq+0x3d/0x380 [ 121.005821] [<ffffffff81058eed>] run_timer_softirq+0x3d/0x380 [ 121.005821] [<ffffffff810c2e7d>] ? trace_hardirqs_on+0xd/0x10 [ 121.005821] [<ffffffff810500f7>] __do_softirq+0xf7/0x420 [ 121.005821] [<ffffffff810505c5>] irq_exit+0xb5/0xc0 [ 121.005821] [<ffffffff815a86a5>] smp_apic_timer_interrupt+0x45/0x60 [ 121.005821] [<ffffffff815a732f>] apic_timer_interrupt+0x6f/0x80 [ 121.005821] <EOI> [<ffffffff8159e5a0>] ? retint_restore_args+0xe/0xe [ 121.005821] [<ffffffff810c2e7d>] ? trace_hardirqs_on+0xd/0x10 [ 121.005821] [<ffffffff81590cac>] ? panic+0x197/0x1d5 [ 121.005821] [<ffffffff81590ca8>] ? panic+0x193/0x1d5 [ 121.005821] [<ffffffff8104c914>] do_exit+0xb24/0xc30 [ 121.005821] [<ffffffff810ac4cd>] ? kmsg_dump+0x1bd/0x230 [ 121.005821] [<ffffffff810ac335>] ? kmsg_dump+0x25/0x230 [ 121.005821] [<ffffffff8159f390>] oops_end+0x90/0xd0 [ 121.005821] [<ffffffff815906f9>] no_context+0x268/0x275 [ 121.005821] [<ffffffff8159077e>] __bad_area_nosemaphore+0x78/0x1d1 [ 121.005821] [<ffffffff815908ea>] bad_area_nosemaphore+0x13/0x15 [ 121.005821] [<ffffffff815a19fe>] __do_page_fault+0x37e/0x5e0 [ 121.005821] [<ffffffff810bf70f>] ? trace_hardirqs_off_caller+0x1f/0xc0 [ 121.005821] [<ffffffff8159e9e3>] ? error_sti+0x5/0x6 [ 121.005821] [<ffffffff8133bc1d>] ? trace_hardirqs_off_thunk+0x3a/0x3c [ 121.005821] [<ffffffff815a1c6e>] do_page_fault+0xe/0x10 [ 121.005821] [<ffffffff8159e7e2>] page_fault+0x22/0x30 [ 121.005821] [<ffffffff8105a008>] ? get_next_timer_interrupt+0x168/0x250 [ 121.005821] [<ffffffff810bdce5>] __tick_nohz_idle_enter+0x2e5/0x550 [ 121.005821] [<ffffffff810bdf91>] tick_nohz_idle_enter+0x41/0x70 [ 121.005821] [<ffffffff810ac89c>] cpu_startup_entry+0x3c/0x400 [ 121.005821] [<ffffffff8158bce2>] rest_init+0x132/0x140 [ 121.005821] [<ffffffff8158bbb5>] ? rest_init+0x5/0x140 [ 121.005821] [<ffffffff81cb1e49>] start_kernel+0x3c2/0x3cf [ 121.005821] [<ffffffff81cb188f>] ? repair_env_string+0x5c/0x5c [ 121.005821] [<ffffffff81cb15a3>] x86_64_start_reservations+0x2a/0x2c [ 121.005821] [<ffffffff81cb1696>] x86_64_start_kernel+0xf1/0xf4 [ 121.005821] sending NMI to all CPUs: [ 121.005821] NMI backtrace for cpu 0 [ 121.005821] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G D W 3.12.0-rc2-00088-gfcbfc0d #163 [ 121.005821] Hardware name: LENOVO 6464CTO/6464CTO, BIOS 7LETC9WW (2.29 ) 03/18/2011 [ 121.005821] task: ffffffff81a114c0 ti: ffffffff81a00000 task.ti: ffffffff81a00000 [ 121.005821] RIP: 0010:[<ffffffff8133a883>] [<ffffffff8133a883>] delay_tsc+0x73/0xe0 [ 121.005821] RSP: 0018:ffff880137203df8 EFLAGS: 00000006 [ 121.005821] RAX: 00000000e9b57b4c RBX: 00000000e9b57aff RCX: 00000000022e1092 [ 121.005821] RDX: 0000000000000080 RSI: ffffffff81035950 RDI: 0000000000000001 [ 121.005821] RBP: ffff880137203e20 R08: 0000000000000002 R09: 0000000000000104 [ 121.005821] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000217bf1 [ 121.005821] R13: 0000000000000000 R14: ffffffff81a05108 R15: ffffffff81a01fd8 [ 121.005821] FS: 0000000000000000(0000) GS:ffff880137200000(0000) knlGS:0000000000000000 [ 121.005821] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 121.005821] CR2: 0000000000000018 CR3: 0000000001a0c000 CR4: 00000000000007f0 [ 121.005821] Stack: [ 121.005821] 0000000000002710 0000000082cbe238 0000000082cbe238 ffffffff81a05108 [ 121.005821] 0000000000000041 ffff880137203e30 ffffffff8133a77f ffff880137203e48 [ 121.005821] ffffffff810325b2 ffffffff81dfb1c0 ffff880137203e70 ffffffff813432ef [ 121.005821] Call Trace: [ 121.005821] <IRQ> [ 121.005821] [<ffffffff8133a77f>] __const_udelay+0x2f/0x40 [ 121.005821] [<ffffffff810325b2>] arch_trigger_all_cpu_backtrace+0x62/0x80 [ 121.005821] [<ffffffff813432ef>] do_raw_spin_lock+0x6f/0x140 [ 121.005821] [<ffffffff8159d666>] _raw_spin_lock_irq+0x66/0x80 [ 121.005821] [<ffffffff81058eed>] ? run_timer_softirq+0x3d/0x380 [ 121.005821] [<ffffffff81058eed>] run_timer_softirq+0x3d/0x380 [ 121.005821] [<ffffffff810c2e7d>] ? trace_hardirqs_on+0xd/0x10 [ 121.005821] [<ffffffff810500f7>] __do_softirq+0xf7/0x420 [ 121.005821] [<ffffffff810505c5>] irq_exit+0xb5/0xc0 [ 121.005821] [<ffffffff815a86a5>] smp_apic_timer_interrupt+0x45/0x60 [ 121.005821] [<ffffffff815a732f>] apic_timer_interrupt+0x6f/0x80 [ 121.005821] <EOI> [ 121.005821] [<ffffffff8159e5a0>] ? retint_restore_args+0xe/0xe [ 121.005821] [<ffffffff810c2e7d>] ? trace_hardirqs_on+0xd/0x10 [ 121.005821] [<ffffffff81590cac>] ? panic+0x197/0x1d5 [ 121.005821] [<ffffffff81590ca8>] ? panic+0x193/0x1d5 [ 121.005821] [<ffffffff8104c914>] do_exit+0xb24/0xc30 [ 121.005821] [<ffffffff810ac4cd>] ? kmsg_dump+0x1bd/0x230 [ 121.005821] [<ffffffff810ac335>] ? kmsg_dump+0x25/0x230 [ 121.005821] [<ffffffff8159f390>] oops_end+0x90/0xd0 [ 121.005821] [<ffffffff815906f9>] no_context+0x268/0x275 [ 121.005821] [<ffffffff8159077e>] __bad_area_nosemaphore+0x78/0x1d1 [ 121.005821] [<ffffffff815908ea>] bad_area_nosemaphore+0x13/0x15 [ 121.005821] [<ffffffff815a19fe>] __do_page_fault+0x37e/0x5e0 [ 121.005821] [<ffffffff810bf70f>] ? trace_hardirqs_off_caller+0x1f/0xc0 [ 121.005821] [<ffffffff8159e9e3>] ? error_sti+0x5/0x6 [ 121.005821] [<ffffffff8133bc1d>] ? trace_hardirqs_off_thunk+0x3a/0x3c [ 121.005821] [<ffffffff815a1c6e>] do_page_fault+0xe/0x10 [ 121.005821] [<ffffffff8159e7e2>] page_fault+0x22/0x30 [ 121.005821] [<ffffffff8105a008>] ? get_next_timer_interrupt+0x168/0x250 [ 121.005821] [<ffffffff810bdce5>] __tick_nohz_idle_enter+0x2e5/0x550 [ 121.005821] [<ffffffff810bdf91>] tick_nohz_idle_enter+0x41/0x70 [ 121.005821] [<ffffffff810ac89c>] cpu_startup_entry+0x3c/0x400 [ 121.005821] [<ffffffff8158bce2>] rest_init+0x132/0x140 [ 121.005821] [<ffffffff8158bbb5>] ? rest_init+0x5/0x140 [ 121.005821] [<ffffffff81cb1e49>] start_kernel+0x3c2/0x3cf [ 121.005821] [<ffffffff81cb188f>] ? repair_env_string+0x5c/0x5c [ 121.005821] [<ffffffff81cb15a3>] x86_64_start_reservations+0x2a/0x2c [ 121.005821] [<ffffffff81cb1696>] x86_64_start_kernel+0xf1/0xf4 [ 121.005821] Code: 26 00 49 8b 87 38 e0 ff ff a8 08 75 5a f3 90 bf 01 00 00 00 e8 6f 77 26 00 e8 2a 8f 00 00 41 39 c5 75 4b 0f 1f 00 0f ae e8 0f 31 <48> c1 e2 20 89 c0 48 09 c2 41 89 d6 29 da 44 39 e2 72 ba bf 01 Zdenek ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: Crash of 3.12-rc2 BUG: unable to handle kernel NULL pointer dereference 2013-09-27 13:13 ` Zdenek Kabelac @ 2013-09-27 16:04 ` Bjorn Helgaas 2013-09-27 21:05 ` Russell King - ARM Linux 0 siblings, 1 reply; 4+ messages in thread From: Bjorn Helgaas @ 2013-09-27 16:04 UTC (permalink / raw) To: Zdenek Kabelac; +Cc: LKML, Thomas Gleixner, Russell King [-- Attachment #1: Type: text/plain, Size: 1897 bytes --] [+cc Thomas, Russell] On Fri, Sep 27, 2013 at 7:13 AM, Zdenek Kabelac <zkabelac@redhat.com> wrote: > Dne 27.9.2013 13:57, Zdenek Kabelac napsal(a): > >> Hi >> >> >> I'm trying to use -rc2 kernel however I'm getting quite often regular >> kernel >> panic: >> >> Here is a BUG trace from kvm running this kernel: >> (I'm building kernel with some kernel debug checks) >> (Kernel is used in 64bit qemu and running 32bit Debian environment) >> linux-vanilla git: 4b97280675f45c1650ee4e388bd711ecbb18c4b4 >> (on top of that there are few minor unrelated patches) >> >> >> [ 235.631952] loop: module loaded >> [ 235.971853] bio: create slab <bio-1> at 1 >> [ 237.355014] bio: create slab <bio-2> at 2 >> [ 237.671371] BUG: unable to handle kernel NULL pointer dereference at >> 0000000000000018 >> [ 237.674537] IP: [<ffffffff8105a008>] >> get_next_timer_interrupt+0x168/0x250 >> [ 237.674537] PGD 16939067 PUD 14257067 PMD 0 >> [ 237.674537] Oops: 0000 [#1] PREEMPT SMP >> [ 237.674537] Modules linked in: loop dm_thin_pool dm_persistent_data > > > > Here is the same trace from my native HW Lenovo T61: > > I'm suspecting new debug option: > CONFIG_DEBUG_KOBJECT_RELEASE which I've recently enabled) > > I've also noticed there are much older reports for this problem: > i.e. https://lkml.org/lkml/2013/3/9/3 > > I can trigger this bug very easily (makes 3.12-rc2 unusable for my desktop) Yep, I see this crash 100% of the time with v3.12-rc2 and CONFIG_DEBUG_KOBJECT_RELEASE=y with this qemu invocation and attached q35-chipset.cfg: /usr/local/bin/qemu-system-x86_64 -M q35 -readconfig ./q35-chipset.cfg -enable-kvm -m 512 -drive file=ubuntu.img,if=none,id=mydisk -device ide-drive,drive=mydisk,bus=ide.0 -nographic -monitor telnet:localhost:7001,server,nowait,nodelay -kernel ~/linux/arch/x86/boot/bzImage -append "console=ttyS0,115200n8 root=/dev/sda1 ignore_loglevel printk.time=n" [-- Attachment #2: q35-chipset.cfg --] [-- Type: application/octet-stream, Size: 2909 bytes --] ################################################################ # # qemu -M q35 creates a bare machine with just the very essential # chipset devices being present: # # 00.0 - Host bridge # 1f.0 - ISA bridge / LPC # 1f.2 - SATA (AHCI) controller # 1f.3 - SMBus controller # # This config file documents the other devices and how they are # created. You can simply use "-readconfig $thisfile" to create # them all. Here is a overview: # # 19.0 - Ethernet controller (not created, our e1000 emulation # doesn't emulate the ich9 device). # 1a.* - USB Controller #2 (ehci + uhci companions) # 1b.0 - HD Audio Controller # 1c.* - PCI Express Ports # 1d.* - USB Controller #1 (ehci + uhci companions, # "qemu -M q35 -usb" creates these too) # 1e.0 - PCI Bridge # [device "ich9-ehci-2"] driver = "ich9-usb-ehci2" multifunction = "on" bus = "pcie.0" addr = "1a.7" [device "ich9-uhci-4"] driver = "ich9-usb-uhci4" multifunction = "on" bus = "pcie.0" addr = "1a.0" masterbus = "ich9-ehci-2.0" firstport = "0" [device "ich9-uhci-5"] driver = "ich9-usb-uhci5" multifunction = "on" bus = "pcie.0" addr = "1a.1" masterbus = "ich9-ehci-2.0" firstport = "2" [device "ich9-uhci-6"] driver = "ich9-usb-uhci6" multifunction = "on" bus = "pcie.0" addr = "1a.2" masterbus = "ich9-ehci-2.0" firstport = "4" [device "ich9-hda-audio"] driver = "ich9-intel-hda" bus = "pcie.0" addr = "1b.0" [device "ich9-pcie-port-1"] driver = "ioh3420" multifunction = "on" bus = "pcie.0" addr = "1c.0" port = "1" chassis = "1" [device "ich9-pcie-port-2"] driver = "ioh3420" multifunction = "on" bus = "pcie.0" addr = "1c.1" port = "2" chassis = "2" [device "ich9-pcie-port-3"] driver = "ioh3420" multifunction = "on" bus = "pcie.0" addr = "1c.2" port = "3" chassis = "3" [device "ich9-pcie-port-4"] driver = "ioh3420" multifunction = "on" bus = "pcie.0" addr = "1c.3" port = "4" chassis = "4" [device "audio"] driver = "ich9-intel-hda" bus = "ich9-pcie-port-1" addr = "0.0" [device "ich9-ehci-1"] driver = "ich9-usb-ehci1" multifunction = "on" bus = "pcie.0" addr = "1d.7" [device "ich9-uhci-1"] driver = "ich9-usb-uhci1" multifunction = "on" bus = "pcie.0" addr = "1d.0" masterbus = "ich9-ehci-1.0" firstport = "0" [device "ich9-uhci-2"] driver = "ich9-usb-uhci2" multifunction = "on" bus = "pcie.0" addr = "1d.1" masterbus = "ich9-ehci-1.0" firstport = "2" [device "ich9-uhci-3"] driver = "ich9-usb-uhci3" multifunction = "on" bus = "pcie.0" addr = "1d.2" masterbus = "ich9-ehci-1.0" firstport = "4" [device "ich9-pci-bridge"] driver = "i82801b11-bridge" bus = "pcie.0" addr = "1e.0" [device "xhci"] driver = "nec-usb-xhci" bus = "ich9-pcie-port-2" addr = "0.0" ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: Crash of 3.12-rc2 BUG: unable to handle kernel NULL pointer dereference 2013-09-27 16:04 ` Bjorn Helgaas @ 2013-09-27 21:05 ` Russell King - ARM Linux 0 siblings, 0 replies; 4+ messages in thread From: Russell King - ARM Linux @ 2013-09-27 21:05 UTC (permalink / raw) To: Bjorn Helgaas; +Cc: Zdenek Kabelac, LKML, Thomas Gleixner On Fri, Sep 27, 2013 at 10:04:44AM -0600, Bjorn Helgaas wrote: > [+cc Thomas, Russell] Someone is doing something quite bad in the kernel, and as yet I've not figured out a way to track it down. The issue is this: someone is kfree'ing a kobject before its release function has been called, and the memory is being re-used. The problem is that when the last reference has been dropped with the debug enabled, the kobject is linked into the timer lists for the delayed work. When the timer lists get run, they're found to be corrupted. The obvious solution to this is to move the delayed work out of the kobject into a separately allocated structure. That would work if x86 didn't register kobjects very early in boot, before the memory allocators were up and running. Frankly, I've no idea how to solve this. So I regard x86 as just being difficult and broken. :) If anyone has any ideas, then I'm all ears. http://www.annhuey.com/ed-pix/fa_i-pix/I%27m-All-Ears.jpg ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2013-09-27 21:05 UTC | newest] Thread overview: 4+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2013-09-27 11:57 Crash of 3.12-rc2 BUG: unable to handle kernel NULL pointer dereference Zdenek Kabelac 2013-09-27 13:13 ` Zdenek Kabelac 2013-09-27 16:04 ` Bjorn Helgaas 2013-09-27 21:05 ` Russell King - ARM Linux
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