* Re: 2.6.23-rc4-mm1 list_add corruption in networking code
[not found] <20070914140803.GA26161@Krystal>
@ 2007-09-14 16:25 ` Randy Dunlap
2007-09-14 20:47 ` Andrew Morton
0 siblings, 1 reply; 2+ messages in thread
From: Randy Dunlap @ 2007-09-14 16:25 UTC (permalink / raw)
To: Mathieu Desnoyers, netdev; +Cc: Andrew Morton, linux-kernel
[adding netdev]
On Fri, 14 Sep 2007 10:08:03 -0400 Mathieu Desnoyers wrote:
> Hi Andrew,
>
> My P4 is crashing about once a day, started with 2.6.23-rc4-mm1, with
> errors that seems related to network code. Here is the latest BUG:
> (sorry, my console log cuts it at 80 cols)
>
> Mathieu
>
> [ 4590.836342] list_add corruption. prev->next should be next (c1df4a10), but w
> [ 4590.864914] ------------[ cut here ]------------
> [ 4590.878687] Kernel BUG at c0263cbc [verbose debug info unavailable]
> [ 4590.897389] invalid opcode: 0000 [#1] PREEMPT SMP
> [ 4590.911721] last sysfs file: /block/sda/size
> [ 4590.924453] Modules linked in: snd_hda_intel usbserial rtc pl2303 skge sky2
> [ 4590.945324]
> [ 4590.949752] Pid: 3283, comm: cc1 Not tainted (2.6.23-rc4-mm1-testssmp #334)
> [ 4590.970525] EIP: 0060:[<c0263cbc>] EFLAGS: 00010082 CPU: 0
> [ 4590.986895] EIP is at __list_add+0x5c/0x60
> [ 4590.999111] EAX: 00000070 EBX: c2b3b4e8 ECX: 00000001 EDX: 00000203
> [ 4591.017812] ESI: c2b3b4e8 EDI: 00000202 EBP: c3eb7b34 ESP: c3eb7b1c
> [ 4591.036511] DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068 )
> [ 4591.052621] Process cc1 (pid: 3283, ti=c3eb6000 task=c2073ea0 task.ti=c3eb60
> [ 4591.073917] Stack: c04dcd50 c1df4a10 c2b3b4e8 c2b3b4e8 c05b3d00 00000006 c3e
> [ 4591.098997] c1df49e0 c20a499c c3eb7b58 c03afdaf c20a499c c054d4e0 c05
> [ 4591.149154] Call Trace:
> [ 4591.156974] [<c010971a>] show_trace_log_lvl+0x1a/0x30
> [ 4591.172332] [<c01097d8>] show_stack_log_lvl+0xa8/0xe0
> [ 4591.187685] [<c01098da>] show_registers+0xca/0x250
> [ 4591.202264] [<c0109b75>] die+0x115/0x280
> [ 4591.214247] [<c0109d71>] do_trap+0x91/0xc0
> [ 4591.226748] [<c010a119>] do_invalid_op+0x89/0xa0
> [ 4591.240808] [<c0423e7a>] error_code+0x72/0x78
> [ 4591.254091] [<c03aee41>] __napi_schedule+0x51/0xb0
> [ 4591.268667] [<c03afdaf>] netif_rx+0x14f/0x160
> [ 4591.281946] [<c02de090>] loopback_xmit+0x60/0x70
> [ 4591.296006] [<c03b02fb>] dev_hard_start_xmit+0x22b/0x300
> [ 4591.312142] [<c03b2695>] dev_queue_xmit+0x295/0x350
> [ 4591.326979] [<c03ceaa9>] ip_output+0x199/0x330
> [ 4591.340519] [<c03cdf96>] ip_queue_xmit+0x1c6/0x3e0
> [ 4591.355104] [<c03dec4b>] tcp_transmit_skb+0x3db/0x770
> [ 4591.370462] [<c03df9c3>] tcp_write_wakeup+0xf3/0x150
> [ 4591.385562] [<c03e18fb>] tcp_send_probe0+0xb/0xe0
> [ 4591.399885] [<c03e23dc>] tcp_write_timer+0x13c/0x720
> [ 4591.414982] [<c013af80>] run_timer_softirq+0x120/0x190
> [ 4591.430600] [<c0136d53>] __do_softirq+0x93/0x120
> [ 4591.444662] [<c0136e85>] do_softirq+0xa5/0xb0
> [ 4591.457943] [<c0137084>] irq_exit+0x54/0x60
> [ 4591.470704] [<c010b425>] do_IRQ+0x45/0x80
> [ 4591.482951] [<c0108fce>] common_interrupt+0x2e/0x34
> [ 4591.497798] [<c016d791>] file_read_actor+0xe1/0x100
> [ 4591.512641] [<c016e134>] do_generic_mapping_read+0x1f4/0x440
> [ 4591.529815] [<c016fbfe>] generic_file_aio_read+0xbe/0x1c0
> [ 4591.546217] [<c019138e>] do_sync_read+0xce/0x110
> [ 4591.560282] [<c0191be4>] vfs_read+0x94/0x130
> [ 4591.573310] [<c019212d>] sys_read+0x3d/0x70
> [ 4591.586075] [<c0108596>] syscall_call+0x7/0xb
> [ 4591.599357] =======================
> [ 4591.610015] INFO: lockdep is turned off.
> [ 4591.621713] Code: 5c 24 04 c7 04 24 00 cd 4d c0 e8 40 e1 ec ff 0f 0b eb fe 8
> [ 4591.679092] EIP: [<c0263cbc>] __list_add+0x5c/0x60 SS:ESP 0068:c3eb7b1c
> [ 4591.698884] Kernel panic - not syncing: Fatal exception in interrupt
>
> I get the same type of errors with or without my own patches (this crash
> happened with my patches)
>
> Here is my config:
>
> #
> # Automatically generated make config: don't edit
> # Linux kernel version: 2.6.23-rc4-mm1
> # Fri Sep 14 09:03:16 2007
> #
> CONFIG_X86_32=y
> CONFIG_GENERIC_TIME=y
> CONFIG_GENERIC_CMOS_UPDATE=y
> CONFIG_CLOCKSOURCE_WATCHDOG=y
> CONFIG_GENERIC_CLOCKEVENTS=y
> CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
> CONFIG_LOCKDEP_SUPPORT=y
> CONFIG_STACKTRACE_SUPPORT=y
> CONFIG_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"
>
> #
> # General setup
> #
> CONFIG_EXPERIMENTAL=y
> CONFIG_LOCK_KERNEL=y
> CONFIG_INIT_ENV_ARG_LIMIT=32
> CONFIG_LOCALVERSION="-testssmp"
> # CONFIG_LOCALVERSION_AUTO is not set
> CONFIG_SWAP=y
> CONFIG_SYSVIPC=y
> CONFIG_SYSVIPC_SYSCTL=y
> CONFIG_POSIX_MQUEUE=y
> # CONFIG_BSD_PROCESS_ACCT is not set
> # CONFIG_TASKSTATS is not set
> # CONFIG_USER_NS is not set
> CONFIG_AUDIT=y
> CONFIG_AUDITSYSCALL=y
> CONFIG_AUDIT_TREE=y
> # CONFIG_IKCONFIG is not set
> CONFIG_LOG_BUF_SHIFT=17
> # CONFIG_CONTAINERS is not set
> CONFIG_SYSFS_DEPRECATED=y
> CONFIG_RELAY=y
> # CONFIG_BLK_DEV_INITRD is not set
> # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
> CONFIG_SYSCTL=y
> CONFIG_IMMEDIATE=y
> CONFIG_EMBEDDED=y
> CONFIG_UID16=y
> CONFIG_SYSCTL_SYSCALL=y
> CONFIG_KALLSYMS=y
> CONFIG_KALLSYMS_ALL=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_PROC_PAGE_MONITOR=y
> CONFIG_PROC_KPAGEMAP=y
> # CONFIG_DISABLE_IMMEDIATE is not set
> CONFIG_RT_MUTEXES=y
> # CONFIG_TINY_SHMEM is not set
> CONFIG_BASE_SMALL=0
> CONFIG_MODULES=y
> CONFIG_MODULE_UNLOAD=y
> # CONFIG_MODULE_FORCE_UNLOAD is not set
> # CONFIG_MODVERSIONS is not set
> # CONFIG_MODULE_SRCVERSION_ALL is not set
> CONFIG_KMOD=y
> CONFIG_STOP_MACHINE=y
> CONFIG_BLOCK=y
> CONFIG_LBD=y
> # CONFIG_BLK_DEV_IO_TRACE is not set
> CONFIG_LSF=y
> # CONFIG_BLK_DEV_BSG is not set
>
> #
> # IO Schedulers
> #
> CONFIG_IOSCHED_NOOP=y
> CONFIG_IOSCHED_AS=y
> CONFIG_IOSCHED_DEADLINE=y
> CONFIG_IOSCHED_CFQ=y
> CONFIG_DEFAULT_AS=y
> # CONFIG_DEFAULT_DEADLINE is not set
> # CONFIG_DEFAULT_CFQ is not set
> # CONFIG_DEFAULT_NOOP is not set
> CONFIG_DEFAULT_IOSCHED="anticipatory"
>
> #
> # Processor type and features
> #
> # CONFIG_TICK_ONESHOT is not set
> # CONFIG_NO_HZ is not set
> # CONFIG_HIGH_RES_TIMERS is not set
> CONFIG_GENERIC_CLOCKEVENTS_BUILD=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=y
> CONFIG_XEN=y
> CONFIG_VMI=y
> # 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=y
> # CONFIG_MPENTIUMM is not set
> # CONFIG_MPENTIUM4 is not set
> # CONFIG_MCORE2 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 is not set
> CONFIG_X86_CMPXCHG=y
> CONFIG_X86_L1_CACHE_SHIFT=5
> 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_GOOD_APIC=y
> CONFIG_X86_INTEL_USERCOPY=y
> CONFIG_X86_USE_PPRO_CHECKSUM=y
> CONFIG_X86_TSC=y
> CONFIG_X86_CMOV=y
> CONFIG_X86_MINIMUM_CPU_FAMILY=4
> # CONFIG_HPET_TIMER is not set
> 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=y
> CONFIG_X86_MCE_NONFATAL=y
> # CONFIG_X86_MCE_P4THERMAL is not set
> CONFIG_VM86=y
> # CONFIG_TOSHIBA is not set
> # CONFIG_I8K is not set
> # CONFIG_X86_REBOOTFIXUPS is not set
> # CONFIG_MICROCODE is not set
> # CONFIG_X86_MSR is not set
> # CONFIG_X86_CPUID is not set
>
> #
> # Firmware Drivers
> #
> # CONFIG_EDD is not set
> # CONFIG_DELL_RBU is not set
> CONFIG_DCDBAS=m
> CONFIG_DMIID=y
> # CONFIG_NOHIGHMEM is not set
> CONFIG_HIGHMEM4G=y
> # CONFIG_HIGHMEM64G is not set
> CONFIG_VMSPLIT_3G=y
> # CONFIG_VMSPLIT_3G_OPT is not set
> # CONFIG_VMSPLIT_2G is not set
> # CONFIG_VMSPLIT_2G_OPT is not set
> # CONFIG_VMSPLIT_1G 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_SPARSEMEM_VMEMMAP_ENABLE is not set
> CONFIG_SPLIT_PTLOCK_CPUS=4
> # CONFIG_RESOURCES_64BIT is not set
> CONFIG_ZONE_DMA_FLAG=1
> CONFIG_BOUNCE=y
> CONFIG_NR_QUICK=1
> CONFIG_VIRT_TO_BUS=y
> # CONFIG_HIGHPTE is not set
> # CONFIG_MATH_EMULATION is not set
> CONFIG_MTRR=y
> # CONFIG_EFI is not set
> CONFIG_IRQBALANCE=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=y
> CONFIG_COMPAT_VDSO=y
> CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
>
> #
> # Power management options (ACPI, APM)
> #
> CONFIG_PM=y
> # CONFIG_PM_LEGACY is not set
> # CONFIG_PM_DEBUG is not set
> CONFIG_PM_SLEEP_SMP=y
> CONFIG_PM_SLEEP=y
> CONFIG_SUSPEND_SMP_POSSIBLE=y
> CONFIG_SUSPEND=y
> CONFIG_HIBERNATION_SMP_POSSIBLE=y
> # CONFIG_HIBERNATION is not set
> CONFIG_ACPI=y
> CONFIG_ACPI_SLEEP=y
> CONFIG_ACPI_PROCFS=y
> CONFIG_ACPI_PROC_EVENT=y
> CONFIG_ACPI_AC=y
> CONFIG_ACPI_BATTERY=y
> CONFIG_ACPI_BUTTON=y
> CONFIG_ACPI_FAN=y
> # CONFIG_ACPI_DOCK is not set
> CONFIG_ACPI_PROCESSOR=y
> CONFIG_ACPI_HOTPLUG_CPU=y
> CONFIG_ACPI_THERMAL=y
> # CONFIG_ACPI_ASUS is not set
> # CONFIG_ACPI_TOSHIBA is not set
> CONFIG_ACPI_BLACKLIST_YEAR=0
> # 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=y
> # CONFIG_ACPI_SBS is not set
> # CONFIG_APM is not set
>
> #
> # CPU Frequency scaling
> #
> # CONFIG_CPU_FREQ is not set
>
> #
> # CPU idle PM support
> #
> # CONFIG_CPU_IDLE is not set
>
> #
> # Bus options (PCI, PCMCIA, EISA, MCA, ISA)
> #
> CONFIG_PCI=y
> # CONFIG_PCI_GOBIOS is not set
> # CONFIG_PCI_GOMMCONFIG is not set
> # CONFIG_PCI_GODIRECT is not set
> CONFIG_PCI_GOANY=y
> CONFIG_PCI_BIOS=y
> CONFIG_PCI_DIRECT=y
> CONFIG_PCI_MMCONFIG=y
> # CONFIG_PCIEPORTBUS is not set
> CONFIG_ARCH_SUPPORTS_MSI=y
> # CONFIG_PCI_MSI is not set
> # CONFIG_PCI_DEBUG is not set
> CONFIG_HT_IRQ=y
> CONFIG_ISA_DMA_API=y
> CONFIG_ISA=y
> # CONFIG_EISA is not set
> # CONFIG_MCA is not set
> # CONFIG_SCx200 is not set
> # CONFIG_PCCARD is not set
> # CONFIG_HOTPLUG_PCI is not set
>
> #
> # Executable file formats
> #
> CONFIG_BINFMT_ELF=y
> CONFIG_BINFMT_AOUT=y
> CONFIG_BINFMT_MISC=y
>
> #
> # Networking
> #
> CONFIG_NET=y
>
> #
> # Networking options
> #
> CONFIG_PACKET=y
> # CONFIG_PACKET_MMAP is not set
> CONFIG_UNIX=y
> CONFIG_XFRM=y
> # CONFIG_XFRM_USER is not set
> # CONFIG_XFRM_SUB_POLICY is not set
> # CONFIG_XFRM_MIGRATE is not set
> # CONFIG_NET_KEY is not set
> CONFIG_INET=y
> CONFIG_IP_MULTICAST=y
> # CONFIG_IP_ADVANCED_ROUTER is not set
> CONFIG_IP_FIB_HASH=y
> # CONFIG_IP_PNP is not set
> # CONFIG_NET_IPIP is not set
> # CONFIG_NET_IPGRE is not set
> # CONFIG_IP_MROUTE is not set
> # CONFIG_ARPD is not set
> # CONFIG_SYN_COOKIES is not set
> # CONFIG_INET_AH is not set
> # CONFIG_INET_ESP is not set
> # CONFIG_INET_IPCOMP is not set
> # CONFIG_INET_XFRM_TUNNEL is not set
> # CONFIG_INET_TUNNEL is not set
> CONFIG_INET_XFRM_MODE_TRANSPORT=y
> CONFIG_INET_XFRM_MODE_TUNNEL=y
> CONFIG_INET_XFRM_MODE_BEET=y
> # CONFIG_INET_LRO is not set
> CONFIG_INET_DIAG=m
> CONFIG_INET_TCP_DIAG=m
> # CONFIG_TCP_CONG_ADVANCED is not set
> CONFIG_TCP_CONG_CUBIC=y
> CONFIG_DEFAULT_TCP_CONG="cubic"
> # CONFIG_TCP_MD5SIG is not set
> # 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 is not set
> CONFIG_NETFILTER=y
> # CONFIG_NETFILTER_DEBUG is not set
>
> #
> # Core Netfilter Configuration
> #
> CONFIG_NETFILTER_NETLINK=y
> CONFIG_NETFILTER_NETLINK_QUEUE=m
> CONFIG_NETFILTER_NETLINK_LOG=m
> # CONFIG_NF_CONNTRACK_ENABLED is not set
> # CONFIG_NF_CONNTRACK is not set
> # CONFIG_NETFILTER_XTABLES is not set
>
> #
> # IP: Netfilter Configuration
> #
> CONFIG_IP_NF_QUEUE=y
> # CONFIG_IP_NF_IPTABLES is not set
> # CONFIG_IP_NF_ARPTABLES is not set
> # CONFIG_IP_DCCP is not set
> # CONFIG_IP_SCTP is not set
> # CONFIG_TIPC is not set
> # CONFIG_ATM is not set
> # CONFIG_BRIDGE is not set
> # CONFIG_VLAN_8021Q is not set
> # CONFIG_DECNET is not set
> # CONFIG_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 is not set
>
> #
> # Network testing
> #
> # CONFIG_NET_PKTGEN is not set
> # CONFIG_NET_TCPPROBE is not set
> # CONFIG_HAMRADIO is not set
> # CONFIG_IRDA is not set
> # CONFIG_BT is not set
> # CONFIG_AF_RXRPC is not set
>
> #
> # Wireless
> #
> # CONFIG_CFG80211 is not set
> # CONFIG_WIRELESS_EXT is not set
> # CONFIG_MAC80211 is not set
> CONFIG_IEEE80211=m
> CONFIG_IEEE80211_DEBUG=y
> CONFIG_IEEE80211_CRYPT_WEP=m
> CONFIG_IEEE80211_CRYPT_CCMP=m
> # CONFIG_IEEE80211_CRYPT_TKIP is not set
> # CONFIG_IEEE80211_SOFTMAC is not set
> # CONFIG_RFKILL is not set
>
> #
> # Device Drivers
> #
>
> #
> # Generic Driver Options
> #
> CONFIG_STANDALONE=y
> CONFIG_PREVENT_FIRMWARE_BUILD=y
> CONFIG_FW_LOADER=m
> # CONFIG_DEBUG_DRIVER is not set
> # CONFIG_DEBUG_DEVRES is not set
> # CONFIG_SYS_HYPERVISOR is not set
> CONFIG_CONNECTOR=y
> CONFIG_PROC_EVENTS=y
> # CONFIG_MTD is not set
> CONFIG_PARPORT=y
> CONFIG_PARPORT_PC=y
> # CONFIG_PARPORT_SERIAL is not set
> # CONFIG_PARPORT_PC_FIFO is not set
> # CONFIG_PARPORT_PC_SUPERIO is not set
> # CONFIG_PARPORT_GSC is not set
> # CONFIG_PARPORT_AX88796 is not set
> # CONFIG_PARPORT_1284 is not set
> CONFIG_PNP=y
> # CONFIG_PNP_DEBUG is not set
>
> #
> # Protocols
> #
> # CONFIG_ISAPNP is not set
> # CONFIG_PNPBIOS is not set
> CONFIG_PNPACPI=y
> CONFIG_BLK_DEV=y
> CONFIG_BLK_DEV_FD=y
> # CONFIG_BLK_DEV_XD is not set
> # CONFIG_PARIDE is not set
> # 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 is not set
> # CONFIG_BLK_DEV_NBD is not set
> # CONFIG_BLK_DEV_SX8 is not set
> # CONFIG_BLK_DEV_UB is not set
> # CONFIG_BLK_DEV_RAM is not set
> # CONFIG_CDROM_PKTCDVD is not set
> # CONFIG_ATA_OVER_ETH is not set
> # CONFIG_XEN_BLKDEV_FRONTEND is not set
> CONFIG_MISC_DEVICES=y
> # CONFIG_IBM_ASM is not set
> # CONFIG_PHANTOM is not set
> # CONFIG_EEPROM_93CX6 is not set
> # CONFIG_SGI_IOC4 is not set
> # CONFIG_TIFM_CORE is not set
> # CONFIG_SONY_LAPTOP is not set
> # CONFIG_THINKPAD_ACPI is not set
> CONFIG_IDE=y
> CONFIG_IDE_MAX_HWIFS=4
> CONFIG_BLK_DEV_IDE=y
>
> #
> # Please see Documentation/ide.txt for help/info on IDE drives
> #
> # CONFIG_BLK_DEV_IDE_SATA is not set
> # CONFIG_BLK_DEV_HD_IDE is not set
> CONFIG_BLK_DEV_IDEDISK=y
> CONFIG_IDEDISK_MULTI_MODE=y
> CONFIG_BLK_DEV_IDECD=y
> # CONFIG_BLK_DEV_IDETAPE is not set
> # CONFIG_BLK_DEV_IDEFLOPPY is not set
> # CONFIG_BLK_DEV_IDESCSI is not set
> # CONFIG_BLK_DEV_IDEACPI is not set
> # CONFIG_IDE_TASK_IOCTL is not set
> CONFIG_IDE_PROC_FS=y
>
> #
> # IDE chipset support/bugfixes
> #
> CONFIG_IDE_GENERIC=y
> # CONFIG_BLK_DEV_PLATFORM is not set
> # CONFIG_BLK_DEV_CMD640 is not set
> # CONFIG_BLK_DEV_IDEPNP is not set
>
> #
> # PCI IDE chipsets support
> #
> 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=y
> # CONFIG_BLK_DEV_OPTI621 is not set
> CONFIG_BLK_DEV_RZ1000=y
> CONFIG_BLK_DEV_IDEDMA_PCI=y
> # 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=y
> # 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 is not set
> # CONFIG_IDE_ARM is not set
>
> #
> # Other IDE chipsets support
> #
>
> #
> # Note: most of these also require special kernel boot parameters
> #
> # CONFIG_BLK_DEV_4DRIVES is not set
> # CONFIG_BLK_DEV_ALI14XX is not set
> # CONFIG_BLK_DEV_DTC2278 is not set
> # CONFIG_BLK_DEV_HT6560B is not set
> # CONFIG_BLK_DEV_QD65XX is not set
> # CONFIG_BLK_DEV_UMC8672 is not set
> CONFIG_BLK_DEV_IDEDMA=y
> # CONFIG_BLK_DEV_HD is not set
>
> #
> # SCSI device support
> #
> # CONFIG_RAID_ATTRS is not set
> CONFIG_SCSI=y
> CONFIG_SCSI_DMA=y
> # CONFIG_SCSI_TGT is not set
> # CONFIG_SCSI_NETLINK is not set
> CONFIG_SCSI_PROC_FS=y
>
> #
> # SCSI support type (disk, tape, CD-ROM)
> #
> CONFIG_BLK_DEV_SD=y
> # CONFIG_CHR_DEV_ST is not set
> # CONFIG_CHR_DEV_OSST is not set
> # CONFIG_BLK_DEV_SR is not set
> CONFIG_CHR_DEV_SG=y
> # 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 is not set
> # CONFIG_SCSI_SAS_LIBSAS is not set
> # CONFIG_SCSI_SRP_ATTRS is not set
> CONFIG_SCSI_LOWLEVEL=y
> # CONFIG_ISCSI_TCP is not set
> # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
> # CONFIG_SCSI_3W_9XXX is not set
> # CONFIG_SCSI_7000FASST is not set
> # CONFIG_SCSI_ACARD is not set
> # CONFIG_SCSI_AHA152X is not set
> # CONFIG_SCSI_AHA1542 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=m
> # CONFIG_SCSI_ADVANSYS is not set
> # CONFIG_SCSI_IN2000 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_DTC3280 is not set
> # CONFIG_SCSI_EATA is not set
> # CONFIG_SCSI_FUTURE_DOMAIN is not set
> # CONFIG_SCSI_GDTH is not set
> # CONFIG_SCSI_GENERIC_NCR5380 is not set
> # CONFIG_SCSI_GENERIC_NCR5380_MMIO is not set
> # CONFIG_SCSI_IPS is not set
> # CONFIG_SCSI_INITIO is not set
> # CONFIG_SCSI_INIA100 is not set
> # CONFIG_SCSI_PPA is not set
> # CONFIG_SCSI_IMM is not set
> # CONFIG_SCSI_NCR53C406A is not set
> # CONFIG_SCSI_STEX is not set
> # CONFIG_SCSI_SYM53C8XX_2 is not set
> # CONFIG_SCSI_IPR is not set
> # CONFIG_SCSI_PAS16 is not set
> # CONFIG_SCSI_PSI240I is not set
> # CONFIG_SCSI_QLOGIC_FAS 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_SEAGATE is not set
> # CONFIG_SCSI_SYM53C416 is not set
> # CONFIG_SCSI_DC395x is not set
> # CONFIG_SCSI_DC390T is not set
> # CONFIG_SCSI_T128 is not set
> # CONFIG_SCSI_U14_34F is not set
> # CONFIG_SCSI_ULTRASTOR is not set
> # CONFIG_SCSI_NSP32 is not set
> # CONFIG_SCSI_DEBUG is not set
> # CONFIG_SCSI_SRP is not set
> CONFIG_ATA=y
> # CONFIG_ATA_NONSTANDARD is not set
> CONFIG_ATA_ACPI=y
> # CONFIG_SATA_AHCI is not set
> # CONFIG_SATA_SVW is not set
> CONFIG_ATA_PIIX=y
> # CONFIG_SATA_MV is not set
> # CONFIG_SATA_NV is not set
> # 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 is not set
> # 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_LEGACY is not set
> # CONFIG_PATA_TRIFLEX is not set
> # CONFIG_PATA_MARVELL is not set
> # CONFIG_PATA_MPIIX is not set
> # CONFIG_PATA_OLDPIIX is not set
> # 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_PDC_OLD is not set
> # CONFIG_PATA_QDI 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
> # CONFIG_PATA_WINBOND_VLB is not set
> # CONFIG_PATA_PLATFORM is not set
> # CONFIG_MD is not set
> # CONFIG_FUSION is not set
>
> #
> # IEEE 1394 (FireWire) support
> #
> # CONFIG_FIREWIRE is not set
> CONFIG_IEEE1394=y
>
> #
> # Subsystem Options
> #
> # CONFIG_IEEE1394_VERBOSEDEBUG is not set
>
> #
> # Controllers
> #
>
> #
> # Texas Instruments PCILynx requires I2C
> #
> CONFIG_IEEE1394_OHCI1394=y
>
> #
> # Protocols
> #
> # CONFIG_IEEE1394_VIDEO1394 is not set
> # CONFIG_IEEE1394_SBP2 is not set
> # CONFIG_IEEE1394_ETH1394_ROM_ENTRY is not set
> # CONFIG_IEEE1394_ETH1394 is not set
> # CONFIG_IEEE1394_DV1394 is not set
> CONFIG_IEEE1394_RAWIO=y
> # CONFIG_I2O is not set
> CONFIG_MACINTOSH_DRIVERS=y
> # CONFIG_MAC_EMUMOUSEBTN is not set
> CONFIG_NETDEVICES=y
> # CONFIG_NETDEVICES_MULTIQUEUE is not set
> CONFIG_DUMMY=m
> # CONFIG_BONDING is not set
> # CONFIG_MACVLAN is not set
> # CONFIG_EQUALIZER is not set
> CONFIG_TUN=m
> # CONFIG_VETH is not set
> # CONFIG_NET_SB1000 is not set
> # CONFIG_ARCNET is not set
> # CONFIG_PHYLIB is not set
> CONFIG_NET_ETHERNET=y
> CONFIG_MII=y
> # CONFIG_HAPPYMEAL is not set
> # CONFIG_SUNGEM is not set
> # CONFIG_CASSINI is not set
> # CONFIG_NET_VENDOR_3COM is not set
> # CONFIG_LANCE is not set
> # CONFIG_NET_VENDOR_SMC is not set
> # CONFIG_NET_VENDOR_RACAL is not set
> # CONFIG_NET_TULIP is not set
> # CONFIG_AT1700 is not set
> # CONFIG_DEPCA is not set
> # CONFIG_HP100 is not set
> # CONFIG_NET_ISA is not set
> CONFIG_NET_PCI=y
> # CONFIG_PCNET32 is not set
> # CONFIG_AMD8111_ETH is not set
> # CONFIG_ADAPTEC_STARFIRE is not set
> # CONFIG_AC3200 is not set
> # CONFIG_APRICOT is not set
> # CONFIG_B44 is not set
> # CONFIG_FORCEDETH is not set
> # CONFIG_CS89x0 is not set
> # CONFIG_DGRS is not set
> # CONFIG_EEPRO100 is not set
> # CONFIG_E100 is not set
> # CONFIG_FEALNX is not set
> # CONFIG_NATSEMI is not set
> # CONFIG_NE2K_PCI is not set
> # CONFIG_8139CP is not set
> CONFIG_8139TOO=y
> CONFIG_8139TOO_PIO=y
> # CONFIG_8139TOO_TUNE_TWISTER is not set
> # CONFIG_8139TOO_8129 is not set
> # CONFIG_8139_OLD_RX_RESET is not set
> # CONFIG_SIS900 is not set
> # CONFIG_EPIC100 is not set
> # CONFIG_SUNDANCE is not set
> # CONFIG_TLAN is not set
> # CONFIG_VIA_RHINE is not set
> # CONFIG_SC92031 is not set
> # CONFIG_NET_POCKET is not set
> CONFIG_NETDEV_1000=y
> # CONFIG_ACENIC is not set
> # CONFIG_DL2K is not set
> # CONFIG_E1000 is not set
> # CONFIG_E1000E 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=m
> CONFIG_SKY2=m
> # CONFIG_SKY2_DEBUG 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=m
> # CONFIG_S2IO_NAPI 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 is not set
>
> #
> # USB Network Adapters
> #
> # CONFIG_USB_CATC is not set
> # CONFIG_USB_KAWETH is not set
> # CONFIG_USB_PEGASUS is not set
> # CONFIG_USB_RTL8150 is not set
> # CONFIG_USB_USBNET_MII is not set
> # CONFIG_USB_USBNET is not set
> # CONFIG_WAN is not set
> CONFIG_XEN_NETDEV_FRONTEND=y
> # CONFIG_FDDI is not set
> # CONFIG_HIPPI is not set
> # CONFIG_PLIP is not set
> # CONFIG_PPP is not set
> # CONFIG_SLIP is not set
> # 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
> # CONFIG_ISDN is not set
> # CONFIG_PHONE is not set
>
> #
> # Input device support
> #
> CONFIG_INPUT=y
> # CONFIG_INPUT_FF_MEMLESS is not set
> CONFIG_INPUT_POLLDEV=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 is not set
> # CONFIG_INPUT_EVBUG is not set
>
> #
> # Input Device Drivers
> #
> CONFIG_INPUT_KEYBOARD=y
> CONFIG_KEYBOARD_ATKBD=y
> # CONFIG_KEYBOARD_SUNKBD is not set
> # CONFIG_KEYBOARD_LKKBD is not set
> # CONFIG_KEYBOARD_XTKBD is not set
> # CONFIG_KEYBOARD_NEWTON is not set
> # CONFIG_KEYBOARD_STOWAWAY is not set
> CONFIG_INPUT_MOUSE=y
> CONFIG_MOUSE_PS2=y
> 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 is not set
> # CONFIG_MOUSE_APPLETOUCH is not set
> # CONFIG_MOUSE_INPORT is not set
> # CONFIG_MOUSE_LOGIBM is not set
> # CONFIG_MOUSE_PC110PAD is not set
> # CONFIG_MOUSE_VSXXXAA is not set
> # CONFIG_INPUT_JOYSTICK is not set
> # CONFIG_INPUT_TABLET is not set
> # CONFIG_INPUT_TOUCHSCREEN is not set
> # CONFIG_INPUT_MISC is not set
>
> #
> # Hardware I/O ports
> #
> CONFIG_SERIO=y
> CONFIG_SERIO_I8042=y
> # CONFIG_SERIO_SERPORT is not set
> # CONFIG_SERIO_CT82C710 is not set
> # CONFIG_SERIO_PARKBD is not set
> # CONFIG_SERIO_PCIPS2 is not set
> CONFIG_SERIO_LIBPS2=y
> # CONFIG_SERIO_RAW is not set
> # CONFIG_GAMEPORT is not set
>
> #
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: 2.6.23-rc4-mm1 list_add corruption in networking code
2007-09-14 16:25 ` 2.6.23-rc4-mm1 list_add corruption in networking code Randy Dunlap
@ 2007-09-14 20:47 ` Andrew Morton
0 siblings, 0 replies; 2+ messages in thread
From: Andrew Morton @ 2007-09-14 20:47 UTC (permalink / raw)
To: Randy Dunlap; +Cc: Mathieu Desnoyers, netdev, linux-kernel
On Fri, 14 Sep 2007 09:25:52 -0700
Randy Dunlap <randy.dunlap@oracle.com> wrote:
> [adding netdev]
yup. I wonder if the net developers are setting CONFIG_DEBUG_LIST
> On Fri, 14 Sep 2007 10:08:03 -0400 Mathieu Desnoyers wrote:
>
> > Hi Andrew,
> >
> > My P4 is crashing about once a day, started with 2.6.23-rc4-mm1, with
> > errors that seems related to network code. Here is the latest BUG:
> > (sorry, my console log cuts it at 80 cols)
> >
> > Mathieu
> >
> > [ 4590.836342] list_add corruption. prev->next should be next (c1df4a10), but w
> > [ 4590.864914] ------------[ cut here ]------------
> > [ 4590.878687] Kernel BUG at c0263cbc [verbose debug info unavailable]
> > [ 4590.897389] invalid opcode: 0000 [#1] PREEMPT SMP
> > [ 4590.911721] last sysfs file: /block/sda/size
> > [ 4590.924453] Modules linked in: snd_hda_intel usbserial rtc pl2303 skge sky2
> > [ 4590.945324]
> > [ 4590.949752] Pid: 3283, comm: cc1 Not tainted (2.6.23-rc4-mm1-testssmp #334)
> > [ 4590.970525] EIP: 0060:[<c0263cbc>] EFLAGS: 00010082 CPU: 0
> > [ 4590.986895] EIP is at __list_add+0x5c/0x60
> > [ 4590.999111] EAX: 00000070 EBX: c2b3b4e8 ECX: 00000001 EDX: 00000203
> > [ 4591.017812] ESI: c2b3b4e8 EDI: 00000202 EBP: c3eb7b34 ESP: c3eb7b1c
> > [ 4591.036511] DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068 )
> > [ 4591.052621] Process cc1 (pid: 3283, ti=c3eb6000 task=c2073ea0 task.ti=c3eb60
> > [ 4591.073917] Stack: c04dcd50 c1df4a10 c2b3b4e8 c2b3b4e8 c05b3d00 00000006 c3e
> > [ 4591.098997] c1df49e0 c20a499c c3eb7b58 c03afdaf c20a499c c054d4e0 c05
> > [ 4591.149154] Call Trace:
> > [ 4591.156974] [<c010971a>] show_trace_log_lvl+0x1a/0x30
> > [ 4591.172332] [<c01097d8>] show_stack_log_lvl+0xa8/0xe0
> > [ 4591.187685] [<c01098da>] show_registers+0xca/0x250
> > [ 4591.202264] [<c0109b75>] die+0x115/0x280
> > [ 4591.214247] [<c0109d71>] do_trap+0x91/0xc0
> > [ 4591.226748] [<c010a119>] do_invalid_op+0x89/0xa0
> > [ 4591.240808] [<c0423e7a>] error_code+0x72/0x78
> > [ 4591.254091] [<c03aee41>] __napi_schedule+0x51/0xb0
> > [ 4591.268667] [<c03afdaf>] netif_rx+0x14f/0x160
> > [ 4591.281946] [<c02de090>] loopback_xmit+0x60/0x70
> > [ 4591.296006] [<c03b02fb>] dev_hard_start_xmit+0x22b/0x300
> > [ 4591.312142] [<c03b2695>] dev_queue_xmit+0x295/0x350
> > [ 4591.326979] [<c03ceaa9>] ip_output+0x199/0x330
> > [ 4591.340519] [<c03cdf96>] ip_queue_xmit+0x1c6/0x3e0
> > [ 4591.355104] [<c03dec4b>] tcp_transmit_skb+0x3db/0x770
> > [ 4591.370462] [<c03df9c3>] tcp_write_wakeup+0xf3/0x150
> > [ 4591.385562] [<c03e18fb>] tcp_send_probe0+0xb/0xe0
> > [ 4591.399885] [<c03e23dc>] tcp_write_timer+0x13c/0x720
> > [ 4591.414982] [<c013af80>] run_timer_softirq+0x120/0x190
> > [ 4591.430600] [<c0136d53>] __do_softirq+0x93/0x120
> > [ 4591.444662] [<c0136e85>] do_softirq+0xa5/0xb0
> > [ 4591.457943] [<c0137084>] irq_exit+0x54/0x60
> > [ 4591.470704] [<c010b425>] do_IRQ+0x45/0x80
> > [ 4591.482951] [<c0108fce>] common_interrupt+0x2e/0x34
> > [ 4591.497798] [<c016d791>] file_read_actor+0xe1/0x100
> > [ 4591.512641] [<c016e134>] do_generic_mapping_read+0x1f4/0x440
> > [ 4591.529815] [<c016fbfe>] generic_file_aio_read+0xbe/0x1c0
> > [ 4591.546217] [<c019138e>] do_sync_read+0xce/0x110
> > [ 4591.560282] [<c0191be4>] vfs_read+0x94/0x130
> > [ 4591.573310] [<c019212d>] sys_read+0x3d/0x70
> > [ 4591.586075] [<c0108596>] syscall_call+0x7/0xb
> > [ 4591.599357] =======================
> > [ 4591.610015] INFO: lockdep is turned off.
> > [ 4591.621713] Code: 5c 24 04 c7 04 24 00 cd 4d c0 e8 40 e1 ec ff 0f 0b eb fe 8
> > [ 4591.679092] EIP: [<c0263cbc>] __list_add+0x5c/0x60 SS:ESP 0068:c3eb7b1c
> > [ 4591.698884] Kernel panic - not syncing: Fatal exception in interrupt
We're doing NAPI stuff on the loopback device??
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2007-09-14 20:48 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz follow: Atom feed
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[not found] <20070914140803.GA26161@Krystal>
2007-09-14 16:25 ` 2.6.23-rc4-mm1 list_add corruption in networking code Randy Dunlap
2007-09-14 20:47 ` Andrew Morton
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