Messages in this thread | | | Date | Tue, 27 May 2003 23:59:59 -0400 | From | David van Hoose <> | Subject | [2.5.70-bk1] Slab corruption |
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I got the below message in my dmesg. I've attached my config. All I was doing at the time was exiting alsamixer. I've tried to reproduce it with alsamixer, but it wasn't reproducable. I hope this information can be of some use.
I don't think the below problem is related to my hardware configuration. I will provide any additional information upon request.
Thanks, David
---SNIP---
Slab corruption: start=d5b78b64, expend=d5b78cb3, problemat=d5b78c7c Last user: [<c017b4c8>](proc_destroy_inode+0x1d/0x21) Data: ****************************************************************************************************************************************************************************************************************************************************************************************6C DB DE C5 ***************************************************A5 Next: 71 F0 2C .C8 B4 17 C0 A5 C2 0F 17 00 8D 68 D2 0A 80 00 00 CC B9 17 C0 00 00 00 00 00 00 00 00 slab error in check_poison_obj(): cache `proc_inode_cache': object was modified after freeing Call Trace: [<c013a475>] check_poison_obj+0x155/0x195 [<c013bb47>] kmem_cache_alloc+0x120/0x144 [<c017b456>] proc_alloc_inode+0x1e/0x73 [<c017b456>] proc_alloc_inode+0x1e/0x73 [<c01669ca>] alloc_inode+0x1e/0x14a [<c01674e4>] get_new_inode_fast+0x1a/0xe9 [<c01380a5>] __alloc_pages+0x83/0x302 [<c0167960>] iget_locked+0x98/0xc2 [<c017b63f>] proc_get_inode+0x30/0x171 [<c017dd9f>] proc_lookup+0x113/0x11b [<c017b85a>] proc_root_lookup+0x24/0xa6 [<c015c037>] real_lookup+0xbb/0xe1 [<c015c308>] do_lookup+0x8d/0x98 [<c015c7ab>] link_path_walk+0x498/0x8e1 [<c016152d>] sys_select+0x21b/0x51e [<c015d4d0>] open_namei+0x76/0x41f [<c014e752>] filp_open+0x41/0x64 [<c015bc78>] getname+0x8c/0xba [<c014ebf2>] sys_open+0x55/0x85 [<c010ad4d>] sysenter_past_esp+0x52/0x71
---SNIP--- CONFIG_X86=y CONFIG_MMU=y CONFIG_UID16=y CONFIG_GENERIC_ISA_DMA=y CONFIG_EXPERIMENTAL=y CONFIG_SWAP=y CONFIG_SYSVIPC=y CONFIG_BSD_PROCESS_ACCT=y CONFIG_SYSCTL=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_OBSOLETE_MODPARM=y CONFIG_MODVERSIONS=y CONFIG_KMOD=y CONFIG_X86_PC=y CONFIG_MPENTIUM4=y CONFIG_X86_CMPXCHG=y CONFIG_X86_XADD=y CONFIG_X86_L1_CACHE_SHIFT=7 CONFIG_RWSEM_XCHGADD_ALGORITHM=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_PREEMPT=y CONFIG_X86_UP_APIC=y CONFIG_X86_UP_IOAPIC=y CONFIG_X86_LOCAL_APIC=y CONFIG_X86_IO_APIC=y CONFIG_X86_TSC=y CONFIG_X86_MCE=y CONFIG_X86_MCE_NONFATAL=y CONFIG_X86_MCE_P4THERMAL=y CONFIG_MICROCODE=y CONFIG_X86_MSR=y CONFIG_X86_CPUID=y CONFIG_EDD=m CONFIG_HIGHMEM4G=y CONFIG_HIGHMEM=y CONFIG_HIGHPTE=y CONFIG_MTRR=y CONFIG_HAVE_DEC_LOCK=y CONFIG_PM=y CONFIG_APM=y CONFIG_APM_CPU_IDLE=y CONFIG_PCI=y CONFIG_PCI_GOANY=y CONFIG_PCI_BIOS=y CONFIG_PCI_DIRECT=y CONFIG_PCI_NAMES=y CONFIG_HOTPLUG=y CONFIG_KCORE_ELF=y CONFIG_BINFMT_AOUT=y CONFIG_BINFMT_ELF=y CONFIG_BINFMT_MISC=y CONFIG_PARPORT=y CONFIG_PARPORT_PC=y CONFIG_PARPORT_PC_CML1=y CONFIG_PARPORT_SERIAL=m CONFIG_PARPORT_PC_FIFO=y CONFIG_PARPORT_PC_SUPERIO=y CONFIG_PARPORT_1284=y CONFIG_PNP=y CONFIG_PNP_NAMES=y CONFIG_ISAPNP=y CONFIG_PNPBIOS=y CONFIG_BLK_DEV_FD=y CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_NBD=m CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_SIZE=4096 CONFIG_BLK_DEV_INITRD=y CONFIG_IDE=y CONFIG_BLK_DEV_IDE=y CONFIG_BLK_DEV_IDEDISK=y CONFIG_IDEDISK_MULTI_MODE=y CONFIG_BLK_DEV_IDECD=y CONFIG_BLK_DEV_IDEFLOPPY=y CONFIG_BLK_DEV_IDESCSI=y CONFIG_BLK_DEV_IDEPCI=y CONFIG_BLK_DEV_GENERIC=y CONFIG_IDEPCI_SHARE_IRQ=y CONFIG_BLK_DEV_IDEDMA_PCI=y CONFIG_IDEDMA_PCI_AUTO=y CONFIG_BLK_DEV_IDEDMA=y CONFIG_IDEDMA_PCI_WIP=y CONFIG_BLK_DEV_ADMA=y CONFIG_BLK_DEV_PDC202XX_OLD=m CONFIG_BLK_DEV_PDC202XX_NEW=m CONFIG_BLK_DEV_SIS5513=y CONFIG_IDEDMA_AUTO=y CONFIG_BLK_DEV_PDC202XX=y CONFIG_BLK_DEV_IDE_MODES=y CONFIG_SCSI=y CONFIG_BLK_DEV_SD=y CONFIG_CHR_DEV_SG=y CONFIG_SCSI_CONSTANTS=y CONFIG_SCSI_LOGGING=y CONFIG_SCSI_PPA=m CONFIG_SCSI_IMM=m CONFIG_IEEE1394=m CONFIG_IEEE1394_OHCI1394=m CONFIG_IEEE1394_VIDEO1394=m CONFIG_IEEE1394_SBP2=m CONFIG_IEEE1394_ETH1394=m CONFIG_IEEE1394_DV1394=m CONFIG_IEEE1394_RAWIO=m CONFIG_IEEE1394_CMP=m CONFIG_IEEE1394_AMDTP=m CONFIG_NET=y CONFIG_PACKET=y CONFIG_PACKET_MMAP=y CONFIG_NETLINK_DEV=y CONFIG_NETFILTER=y CONFIG_UNIX=y CONFIG_NET_KEY=y CONFIG_INET=y CONFIG_IP_MULTICAST=y 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_INET_AH=y CONFIG_INET_ESP=y CONFIG_INET_IPCOMP=y CONFIG_IP_NF_CONNTRACK=y CONFIG_IP_NF_FTP=y CONFIG_IP_NF_IRC=y CONFIG_IP_NF_TFTP=y CONFIG_IP_NF_AMANDA=y CONFIG_IP_NF_QUEUE=m CONFIG_IP_NF_IPTABLES=y CONFIG_IP_NF_MATCH_LIMIT=m CONFIG_IP_NF_MATCH_MAC=m CONFIG_IP_NF_MATCH_PKTTYPE=m CONFIG_IP_NF_MATCH_MARK=m CONFIG_IP_NF_MATCH_MULTIPORT=m CONFIG_IP_NF_MATCH_TOS=m CONFIG_IP_NF_MATCH_ECN=m CONFIG_IP_NF_MATCH_DSCP=m CONFIG_IP_NF_MATCH_AH_ESP=m CONFIG_IP_NF_MATCH_LENGTH=m CONFIG_IP_NF_MATCH_TTL=m CONFIG_IP_NF_MATCH_TCPMSS=m CONFIG_IP_NF_MATCH_HELPER=y CONFIG_IP_NF_MATCH_STATE=m CONFIG_IP_NF_MATCH_CONNTRACK=m CONFIG_IP_NF_MATCH_UNCLEAN=m CONFIG_IP_NF_MATCH_OWNER=m CONFIG_IP_NF_MATCH_PHYSDEV=m CONFIG_IP_NF_FILTER=y CONFIG_IP_NF_TARGET_REJECT=y CONFIG_IP_NF_TARGET_MIRROR=m CONFIG_IP_NF_NAT=y CONFIG_IP_NF_NAT_NEEDED=y CONFIG_IP_NF_TARGET_MASQUERADE=y CONFIG_IP_NF_TARGET_REDIRECT=y CONFIG_IP_NF_NAT_LOCAL=y CONFIG_IP_NF_NAT_SNMP_BASIC=m CONFIG_IP_NF_NAT_IRC=y CONFIG_IP_NF_NAT_FTP=y CONFIG_IP_NF_NAT_TFTP=y CONFIG_IP_NF_NAT_AMANDA=y CONFIG_IP_NF_MANGLE=m CONFIG_IP_NF_TARGET_TOS=m CONFIG_IP_NF_TARGET_ECN=m CONFIG_IP_NF_TARGET_DSCP=m CONFIG_IP_NF_TARGET_MARK=m CONFIG_IP_NF_TARGET_LOG=m CONFIG_IP_NF_TARGET_ULOG=m CONFIG_IP_NF_TARGET_TCPMSS=m CONFIG_IP_NF_ARPTABLES=m CONFIG_IP_NF_ARPFILTER=m CONFIG_IPV6=y CONFIG_IPV6_PRIVACY=y CONFIG_INET6_AH=y CONFIG_INET6_ESP=y CONFIG_INET6_IPCOMP=y CONFIG_IP6_NF_QUEUE=m CONFIG_IP6_NF_IPTABLES=y CONFIG_IP6_NF_MATCH_LIMIT=m CONFIG_IP6_NF_MATCH_MAC=m CONFIG_IP6_NF_MATCH_RT=m CONFIG_IP6_NF_MATCH_OPTS=m CONFIG_IP6_NF_MATCH_FRAG=m CONFIG_IP6_NF_MATCH_HL=m CONFIG_IP6_NF_MATCH_MULTIPORT=m CONFIG_IP6_NF_MATCH_OWNER=m CONFIG_IP6_NF_MATCH_MARK=m CONFIG_IP6_NF_MATCH_IPV6HEADER=m CONFIG_IP6_NF_MATCH_AHESP=m CONFIG_IP6_NF_MATCH_LENGTH=m CONFIG_IP6_NF_MATCH_EUI64=m CONFIG_IP6_NF_FILTER=y CONFIG_IP6_NF_TARGET_LOG=y CONFIG_IP6_NF_MANGLE=m CONFIG_IP6_NF_TARGET_MARK=m CONFIG_XFRM_USER=y CONFIG_IPV6_SCTP__=y CONFIG_VLAN_8021Q=m CONFIG_LLC=y CONFIG_LLC_UI=y CONFIG_IPX=m CONFIG_ATALK=m CONFIG_DEV_APPLETALK=y CONFIG_IPDDP=m CONFIG_IPDDP_ENCAP=y CONFIG_IPDDP_DECAP=y CONFIG_BRIDGE=m CONFIG_NETDEVICES=y CONFIG_DUMMY=y CONFIG_BONDING=m CONFIG_NET_ETHERNET=y CONFIG_NET_TULIP=y CONFIG_TULIP=m CONFIG_TULIP_MMIO=y CONFIG_NET_PCI=y CONFIG_SIS900=m CONFIG_INPUT=y CONFIG_INPUT_MOUSEDEV=y CONFIG_INPUT_MOUSEDEV_PSAUX=y CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 CONFIG_INPUT_JOYDEV=y CONFIG_INPUT_EVDEV=y CONFIG_GAMEPORT=y CONFIG_SOUND_GAMEPORT=y CONFIG_GAMEPORT_NS558=y CONFIG_GAMEPORT_EMU10K1=m CONFIG_SERIO=y CONFIG_SERIO_I8042=y CONFIG_SERIO_SERPORT=y CONFIG_INPUT_KEYBOARD=y CONFIG_KEYBOARD_ATKBD=y CONFIG_INPUT_MOUSE=y CONFIG_MOUSE_PS2=y CONFIG_MOUSE_SERIAL=m CONFIG_INPUT_JOYSTICK=y CONFIG_JOYSTICK_ANALOG=y CONFIG_JOYSTICK_TMDC=m CONFIG_INPUT_TOUCHSCREEN=y CONFIG_INPUT_MISC=y CONFIG_INPUT_PCSPKR=y CONFIG_INPUT_UINPUT=m CONFIG_VT=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y CONFIG_SERIAL_8250_EXTENDED=y CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_UNIX98_PTYS=y CONFIG_UNIX98_PTY_COUNT=256 CONFIG_PRINTER=y CONFIG_BUSMOUSE=y CONFIG_HW_RANDOM=m CONFIG_RTC=y CONFIG_AGP=m CONFIG_AGP_SIS=m CONFIG_DRM=y CONFIG_RAW_DRIVER=m CONFIG_HANGCHECK_TIMER=m CONFIG_EXT2_FS=y CONFIG_EXT3_FS=y CONFIG_JBD=y CONFIG_JBD_DEBUG=y CONFIG_QUOTA=y CONFIG_QFMT_V1=m CONFIG_QFMT_V2=m CONFIG_QUOTACTL=y CONFIG_AUTOFS_FS=m CONFIG_AUTOFS4_FS=m CONFIG_ISO9660_FS=y CONFIG_JOLIET=y CONFIG_ZISOFS=y CONFIG_ZISOFS_FS=y CONFIG_UDF_FS=m CONFIG_FAT_FS=y CONFIG_MSDOS_FS=y CONFIG_VFAT_FS=y CONFIG_NTFS_FS=m CONFIG_PROC_FS=y CONFIG_DEVPTS_FS=y CONFIG_TMPFS=y CONFIG_RAMFS=y CONFIG_HFS_FS=m CONFIG_EFS_FS=m CONFIG_HPFS_FS=m CONFIG_NFS_FS=m CONFIG_NFS_V3=y CONFIG_NFSD=m CONFIG_NFSD_V3=y CONFIG_NFSD_TCP=y CONFIG_LOCKD=m CONFIG_LOCKD_V4=y CONFIG_EXPORTFS=m CONFIG_SUNRPC=m CONFIG_SMB_FS=y CONFIG_SMB_NLS_DEFAULT=y CONFIG_SMB_NLS_REMOTE="cp437" CONFIG_CIFS=y CONFIG_MSDOS_PARTITION=y CONFIG_SMB_NLS=y CONFIG_NLS=y CONFIG_NLS_DEFAULT="iso8859-1" CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ISO8859_1=y CONFIG_NLS_ISO8859_15=y CONFIG_NLS_UTF8=y CONFIG_VIDEO_SELECT=y CONFIG_VGA_CONSOLE=y CONFIG_DUMMY_CONSOLE=y CONFIG_SOUND=m CONFIG_SND=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_SEQUENCER_OSS=y CONFIG_SND_RTCTIMER=m CONFIG_SND_DUMMY=m CONFIG_SND_VIRMIDI=m CONFIG_SND_MTPAV=m CONFIG_SND_SERIAL_U16550=m CONFIG_SND_MPU401=m CONFIG_SND_EMU10K1=m CONFIG_SND_ENS1370=m CONFIG_SND_ENS1371=m CONFIG_SND_INTEL8X0=m CONFIG_SND_USB_AUDIO=m CONFIG_USB=m CONFIG_USB_DEVICEFS=y CONFIG_USB_BANDWIDTH=y CONFIG_USB_EHCI_HCD=m CONFIG_USB_OHCI_HCD=m CONFIG_USB_UHCI_HCD=m CONFIG_USB_AUDIO=m CONFIG_USB_MIDI=m CONFIG_USB_PRINTER=m CONFIG_USB_HID=m CONFIG_USB_HIDINPUT=y CONFIG_USB_HIDDEV=y CONFIG_USB_MDC800=m CONFIG_USB_SCANNER=m CONFIG_USB_MICROTEK=m CONFIG_USB_HPUSBSCSI=m CONFIG_USB_USBNET=m CONFIG_USB_AN2720=y CONFIG_USB_BELKIN=y CONFIG_USB_GENESYS=y CONFIG_USB_NET1080=y CONFIG_USB_PL2301=y CONFIG_USB_ARMLINUX=y CONFIG_USB_EPSON2888=y CONFIG_USB_ZAURUS=y CONFIG_USB_CDCETHER=y CONFIG_USB_USS720=m CONFIG_USB_SERIAL=m CONFIG_USB_SERIAL_GENERIC=y CONFIG_USB_EMI26=m CONFIG_USB_TIGL=m CONFIG_PROFILING=y CONFIG_DEBUG_KERNEL=y CONFIG_DEBUG_STACKOVERFLOW=y CONFIG_DEBUG_SLAB=y CONFIG_MAGIC_SYSRQ=y CONFIG_KALLSYMS=y CONFIG_FRAME_POINTER=y CONFIG_X86_EXTRA_IRQS=y CONFIG_X86_FIND_SMP_CONFIG=y CONFIG_X86_MPPARSE=y CONFIG_CRYPTO=y CONFIG_CRYPTO_HMAC=y CONFIG_CRYPTO_NULL=m CONFIG_CRYPTO_MD4=m CONFIG_CRYPTO_MD5=y CONFIG_CRYPTO_SHA1=y CONFIG_CRYPTO_SHA256=m CONFIG_CRYPTO_SHA512=m CONFIG_CRYPTO_DES=y CONFIG_CRYPTO_BLOWFISH=m CONFIG_CRYPTO_TWOFISH=m CONFIG_CRYPTO_SERPENT=m CONFIG_CRYPTO_AES=m CONFIG_CRYPTO_DEFLATE=y CONFIG_CRC32=m CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=y CONFIG_X86_BIOS_REBOOT=y
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