Messages in this thread | | | Subject | 2.0.36 ext2fs (VFS?) failure | From | Nix <> | Date | 05 Jan 1999 02:46:40 +0000 |
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This evening I came home to find a bunch of VFS-related errors pouring past on the monitor of my 2.0.36-based system. Attempts to run things yielded -ENOTDIR, which I find somewhat confusing.
The syslogs (on another machine logged over the network, so they were logged despite the fs problems) read:
Jan 4 05:49:16 loki -- MARK -- Jan 4 05:49:33 loki kernel: EXT2-fs error (device 08:06): ext2_read_inode: bad inode number: 1914976 Jan 4 05:49:33 loki last message repeated 2 times Jan 4 05:49:33 loki kernel: EXT2-fs error (device 08:06): ext2_read_inode: bad inode number: 1916900 Jan 4 05:49:33 loki last message repeated 2 times Jan 4 05:49:33 loki kernel: EXT2-fs error (device 08:06): ext2_read_inode: bad inode number: 1918824 Jan 4 05:49:33 loki last message repeated 2 times Jan 4 05:49:33 loki kernel: EXT2-fs error (device 08:06): ext2_read_inode: bad inode number: 469769535 Jan 4 05:49:33 loki last message repeated 2 times Jan 4 05:49:33 loki kernel: EXT2-fs error (device 08:06): ext2_read_inode: bad inode number: 1476402481 Jan 4 05:49:33 loki last message repeated 2 times Jan 4 05:49:44 loki kernel: EXT2-fs error (device 08:0a): ext2_read_inode: bad inode number: 1275075874 Jan 4 05:49:44 loki last message repeated 2 times Jan 4 05:49:46 loki kernel: EXT2-fs error (device 08:06): ext2_read_inode: bad inode number: 469769527 Jan 4 05:49:47 loki last message repeated 2 times Jan 4 05:49:54 loki kernel: EXT2-fs error (device 08:0a): ext2_read_inode: bad inode number: 1006640445 Jan 4 05:49:54 loki last message repeated 2 times Jan 4 05:49:54 loki kernel: EXT2-fs error (device 08:06): ext2_read_inode: bad inode number: 1916692 Jan 4 05:49:54 loki last message repeated 2 times Jan 4 05:49:54 loki kernel: EXT2-fs error (device 08:06): ext2_read_inode: bad inode number: 1914664 Jan 4 05:49:54 loki last message repeated 2 times Jan 4 05:49:59 loki kernel: EXT2-fs error (device 08:06): ext2_read_inode: bad inode number: 1916744 Jan 4 05:50:00 loki last message repeated 2 times Jan 4 05:50:00 loki kernel: EXT2-fs error (device 08:06): ext2_read_inode: bad inode number: 1916016 Jan 4 05:50:01 loki last message repeated 2 times Jan 4 05:50:01 loki kernel: EXT2-fs error (device 08:06): ext2_read_inode: bad inode number: 1914352 Jan 4 05:50:01 loki last message repeated 2 times Jan 4 05:50:01 loki kernel: EXT2-fs error (device 08:06): ext2_read_inode: bad inode number: 1917836 Jan 4 05:50:01 loki last message repeated 2 times Jan 4 05:50:01 loki kernel: EXT2-fs error (device 08:06): ext2_read_inode: bad inode number: 1919240 Jan 4 05:50:01 loki last message repeated 2 times Jan 4 05:50:11 loki kernel: EXT2-fs error (device 08:09): ext2_read_inode: bad inode number: 1919364 Jan 4 05:50:11 loki last message repeated 2 times Jan 4 05:50:14 loki kernel: EXT2-fs error (device 08:06): ext2_read_inode: bad inode number: 469769536 Jan 4 05:50:14 loki last message repeated 2 times Jan 4 05:50:21 loki kernel: EXT2-fs error (device 08:09): ext2_read_inode: bad inode number: 1918200 Jan 4 05:50:21 loki last message repeated 2 times Jan 4 05:50:40 loki kernel: EXT2-fs error (device 08:06): ext2_read_inode: bad inode number: 1476402500 Jan 4 05:50:40 loki last message repeated 2 times Jan 4 05:50:40 loki kernel: EXT2-fs error (device 08:06): ext2_read_inode: bad inode number: 1476402503 Jan 4 05:50:40 loki last message repeated 2 times Jan 4 05:50:40 loki kernel: EXT2-fs error (device 08:09): ext2_read_inode: bad inode number: 577765405 Jan 4 05:50:40 loki last message repeated 2 times Jan 4 05:51:35 loki kernel: EXT2-fs error (device 08:06): ext2_read_inode: bad inode number: 469769542 Jan 4 05:51:35 loki last message repeated 2 times Jan 4 05:52:11 loki kernel: EXT2-fs error (device 08:06): ext2_read_inode: bad inode number: 469769540 Jan 4 05:52:11 loki last message repeated 2 times Jan 4 05:53:10 loki kernel: EXT2-fs error (device 08:09): ext2_read_inode: bad inode number: 184556867 Jan 4 05:53:10 loki last message repeated 2 times Jan 4 05:53:40 loki kernel: EXT2-fs error (device 08:06): ext2_read_inode: bad inode number: 1917992 Jan 4 05:53:40 loki last message repeated 2 times Jan 4 05:53:40 loki kernel: EXT2-fs error (device 08:09): ext2_read_inode: bad inode number: 1140064285 Jan 4 05:53:40 loki last message repeated 2 times Jan 4 05:53:52 musashi -- MARK -- Jan 4 05:54:13 loki kernel: EXT2-fs error (device 08:09): ext2_read_inode: bad inode number: 1912376 Jan 4 05:54:13 loki last message repeated 2 times Jan 4 05:55:01 loki kernel: EXT2-fs error (device 08:06): ext2_read_inode: bad inode number: 1917108 Jan 4 05:55:01 loki last message repeated 2 times Jan 4 05:55:18 loki kernel: EXT2-fs warning (device 08:09): ext2_free_inode: bit already cleared for inode 2055 Jan 4 05:55:18 loki kernel: EXT2-fs warning (device 08:09): ext2_free_inode: bit already cleared for inode 2055 Jan 4 05:56:10 loki kernel: EXT2-fs error (device 08:09): ext2_read_inode: bad inode number: 184556866 Jan 4 05:56:10 loki last message repeated 2 times Jan 4 05:57:13 loki kernel: EXT2-fs error (device 08:09): ext2_read_inode: bad inode number: 1907904 Jan 4 05:57:14 loki last message repeated 2 times Jan 4 05:57:14 loki kernel: EXT2-fs error (device 08:06): ext2_read_inode: bad inode number: 469769541 Jan 4 05:57:14 loki last message repeated 2 times Jan 4 05:58:18 loki kernel: EXT2-fs warning (device 08:09): ext2_free_inode: bit already cleared for inode 2058 Jan 4 05:58:18 loki kernel: EXT2-fs warning (device 08:09): ext2_free_inode: bit already cleared for inode 2058 Jan 4 06:01:18 loki kernel: EXT2-fs warning (device 08:09): ext2_free_blocks: bit already cleared for block 5169 Jan 4 06:01:18 loki kernel: EXT2-fs warning (device 08:09): ext2_free_blocks: bit already cleared for block 5169 Jan 4 06:01:18 loki kernel: EXT2-fs warning (device 08:09): ext2_free_inode: bit already cleared for inode 2058 Jan 4 06:01:18 loki kernel: EXT2-fs warning (device 08:09): ext2_free_inode: bit already cleared for inode 2058 Jan 4 06:02:11 loki kernel: EXT2-fs error (device 08:06): ext2_read_inode: bad inode number: 469769523 Jan 4 06:02:11 loki last message repeated 2 times Jan 4 06:04:18 loki kernel: EXT2-fs warning (device 08:09): ext2_free_blocks: bit already cleared for block 5169 Jan 4 06:04:18 loki kernel: EXT2-fs warning (device 08:09): ext2_free_blocks: bit already cleared for block 5169 Jan 4 06:04:18 loki kernel: EXT2-fs warning (device 08:09): ext2_free_inode: bit already cleared for inode 2058 Jan 4 06:04:18 loki kernel: EXT2-fs warning (device 08:09): ext2_free_inode: bit already cleared for inode 2058
Henceforward it settled down to reports at semi-random intervals of the cleared state of block 5169 and inode 2058.
08:09 (/dev/sda9) is /var; inode 2058 is no longer allocated to anything, so likely it was /var/run/utmp, or something very similar.
When I noticed the problem and started prodding the machine the errors changed again:
Jan 5 00:55:48 loki kernel: EXT2-fs error (device 08:06): ext2_read_inode: bad inode number: 469769531 Jan 5 00:55:48 loki last message repeated 2 times Jan 5 00:56:05 loki kernel: EXT2-fs error (device 08:06): ext2_read_inode: bad inode number: 491402240 Jan 5 00:56:05 loki last message repeated 2 times Jan 5 00:56:05 loki kernel: EXT2-fs error (device 08:06): ext2_read_inode: bad inode number: 2751470874 Jan 5 00:56:05 loki last message repeated 2 times Jan 5 00:56:05 loki kernel: EXT2-fs error (device 08:06): ext2_read_inode: bad inode number: 3422559546 Jan 5 00:56:05 loki last message repeated 2 times Jan 5 00:56:05 loki kernel: EXT2-fs error (device 08:06): ext2_read_inode: bad inode number: 3690994995 Jan 5 00:56:05 loki last message repeated 2 times Jan 5 00:56:06 loki kernel: EXT2-fs error (device 08:06): ext2_read_inode: bad inode number: 1140858163 Jan 5 00:56:06 loki last message repeated 2 times
I think (but am not sure) that one of these corresponded to each attempt of mine to run some binary (yielding -ENOTDIR each time).
Something odd is going on here. /var fscked as OK after a reboot, so it's not the filesystem. Did the ext2fs driver simply confuse itself unto death?
The relevant .config is
CONFIG_EXPERIMENTAL=y
CONFIG_MODULES=y # CONFIG_MODVERSIONS is not set CONFIG_KERNELD=y
# CONFIG_MATH_EMULATION is not set CONFIG_NET=y # CONFIG_MAX_16M is not set CONFIG_PCI=y CONFIG_PCI_OPTIMIZE=y CONFIG_SYSVIPC=y # CONFIG_BINFMT_AOUT is not set CONFIG_BINFMT_ELF=y CONFIG_BINFMT_JAVA=m CONFIG_KERNEL_ELF=y # CONFIG_M386 is not set # CONFIG_M486 is not set CONFIG_M586=y # CONFIG_M686 is not set # CONFIG_MTRR is not set
CONFIG_BLK_DEV_FD=y # CONFIG_BLK_DEV_IDE is not set # CONFIG_BLK_DEV_HD_ONLY is not set CONFIG_BLK_DEV_LOOP=y # CONFIG_BLK_DEV_MD is not set # CONFIG_BLK_DEV_RAM is not set # CONFIG_BLK_DEV_XD is not set # CONFIG_PARIDE is not set # CONFIG_BLK_DEV_HD is not set
# CONFIG_FIREWALL is not set # CONFIG_NET_ALIAS is not set CONFIG_INET=y # CONFIG_IP_FORWARD is not set # CONFIG_IP_MULTICAST is not set CONFIG_SYN_COOKIES=y # CONFIG_IP_ACCT is not set # CONFIG_IP_ROUTER is not set # CONFIG_NET_IPIP is not set # CONFIG_INET_PCTCP is not set # CONFIG_INET_RARP is not set # CONFIG_NO_PATH_MTU_DISCOVERY is not set CONFIG_IP_NOSR=y CONFIG_SKB_LARGE=y # CONFIG_IPX is not set # CONFIG_ATALK is not set # CONFIG_AX25 is not set # CONFIG_BRIDGE is not set # CONFIG_NETLINK is not set
CONFIG_SCSI=y CONFIG_BLK_DEV_SD=y # CONFIG_CHR_DEV_ST is not set CONFIG_BLK_DEV_SR=y CONFIG_CHR_DEV_SG=y # CONFIG_SCSI_MULTI_LUN is not set CONFIG_SCSI_CONSTANTS=y
# CONFIG_SCSI_7000FASST is not set # CONFIG_SCSI_AHA152X is not set # CONFIG_SCSI_AHA1542 is not set # CONFIG_SCSI_AHA1740 is not set # CONFIG_SCSI_AIC7XXX is not set # CONFIG_SCSI_ADVANSYS is not set # CONFIG_SCSI_IN2000 is not set # CONFIG_SCSI_AM53C974 is not set # CONFIG_SCSI_MEGARAID is not set # CONFIG_SCSI_BUSLOGIC is not set # CONFIG_SCSI_DTC3280 is not set # CONFIG_SCSI_EATA_DMA is not set # CONFIG_SCSI_EATA_PIO is not set # CONFIG_SCSI_EATA is not set # CONFIG_SCSI_FUTURE_DOMAIN is not set # CONFIG_SCSI_GENERIC_NCR5380 is not set # CONFIG_SCSI_NCR53C406A is not set # CONFIG_SCSI_NCR53C7xx is not set CONFIG_SCSI_NCR53C8XX=y CONFIG_SCSI_NCR53C8XX_NVRAM_DETECT=y CONFIG_SCSI_NCR53C8XX_TAGGED_QUEUE=y # CONFIG_SCSI_NCR53C8XX_IOMAPPED is not set CONFIG_SCSI_NCR53C8XX_MAX_TAGS=8 CONFIG_SCSI_NCR53C8XX_SYNC=10 CONFIG_SCSI_NCR53C8XX_SYMBIOS_COMPAT=y # CONFIG_SCSI_PPA is not set # CONFIG_SCSI_PAS16 is not set # CONFIG_SCSI_QLOGIC_FAS is not set # CONFIG_SCSI_QLOGIC_ISP is not set # CONFIG_SCSI_SEAGATE 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_GDTH is not set
CONFIG_NETDEVICES=y CONFIG_DUMMY=m # CONFIG_EQUALIZER is not set # CONFIG_DLCI is not set CONFIG_PLIP=m # CONFIG_PPP is not set # CONFIG_SLIP is not set # CONFIG_NET_RADIO is not set CONFIG_NET_ETHERNET=y CONFIG_NET_VENDOR_3COM=y # CONFIG_EL1 is not set # CONFIG_EL2 is not set # CONFIG_ELPLUS is not set # CONFIG_EL16 is not set # CONFIG_EL3 is not set # CONFIG_3C515 is not set CONFIG_VORTEX=y # CONFIG_NET_VENDOR_SMC is not set # CONFIG_NET_PCI is not set # CONFIG_NET_ISA is not set # CONFIG_NET_EISA is not set # CONFIG_NET_POCKET is not set # CONFIG_TR is not set # CONFIG_FDDI is not set # CONFIG_ARCNET is not set # CONFIG_SHAPER is not set # CONFIG_RCPCI is not set
# CONFIG_ISDN is not set
# CONFIG_CD_NO_IDESCSI is not set
CONFIG_QUOTA=y CONFIG_MINIX_FS=m # CONFIG_EXT_FS is not set CONFIG_EXT2_FS=y # CONFIG_XIA_FS is not set CONFIG_NLS=y CONFIG_ISO9660_FS=m CONFIG_FAT_FS=y CONFIG_MSDOS_FS=y CONFIG_UMSDOS_FS=m CONFIG_VFAT_FS=m CONFIG_NLS_CODEPAGE_437=m # CONFIG_NLS_CODEPAGE_737 is not set # CONFIG_NLS_CODEPAGE_775 is not set CONFIG_NLS_CODEPAGE_850=m # CONFIG_NLS_CODEPAGE_852 is not set # CONFIG_NLS_CODEPAGE_855 is not set # CONFIG_NLS_CODEPAGE_857 is not set # CONFIG_NLS_CODEPAGE_860 is not set # CONFIG_NLS_CODEPAGE_861 is not set # CONFIG_NLS_CODEPAGE_862 is not set # CONFIG_NLS_CODEPAGE_863 is not set # CONFIG_NLS_CODEPAGE_864 is not set # CONFIG_NLS_CODEPAGE_865 is not set # CONFIG_NLS_CODEPAGE_866 is not set # CONFIG_NLS_CODEPAGE_869 is not set # CONFIG_NLS_CODEPAGE_874 is not set CONFIG_NLS_ISO8859_1=m # CONFIG_NLS_ISO8859_2 is not set # CONFIG_NLS_ISO8859_3 is not set # CONFIG_NLS_ISO8859_4 is not set # CONFIG_NLS_ISO8859_5 is not set # CONFIG_NLS_ISO8859_6 is not set # CONFIG_NLS_ISO8859_7 is not set # CONFIG_NLS_ISO8859_8 is not set # CONFIG_NLS_ISO8859_9 is not set # CONFIG_NLS_KOI8_R is not set CONFIG_PROC_FS=y CONFIG_NFS_FS=y # CONFIG_ROOT_NFS is not set # CONFIG_SMB_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_AUTOFS_FS is not set # CONFIG_AFFS_FS is not set # CONFIG_UFS_FS is not set
CONFIG_SERIAL=y # CONFIG_DIGI is not set # CONFIG_CYCLADES is not set # CONFIG_ISI is not set # CONFIG_STALDRV is not set # CONFIG_RISCOM8 is not set CONFIG_PRINTER=m # CONFIG_SPECIALIX is not set CONFIG_MOUSE=y # CONFIG_ATIXL_BUSMOUSE is not set # CONFIG_BUSMOUSE is not set # CONFIG_MS_BUSMOUSE is not set CONFIG_PSMOUSE=y # CONFIG_82C710_MOUSE is not set # CONFIG_UMISC is not set # CONFIG_QIC02_TAPE is not set # CONFIG_FTAPE is not set CONFIG_APM=y # CONFIG_APM_IGNORE_USER_SUSPEND is not set # CONFIG_APM_DO_ENABLE is not set # CONFIG_APM_CPU_IDLE is not set # CONFIG_APM_DISPLAY_BLANK is not set CONFIG_APM_POWER_OFF=y # CONFIG_APM_IGNORE_MULTIPLE_SUSPEND is not set # CONFIG_WATCHDOG is not set CONFIG_RTC=y
CONFIG_SOUND=m # CONFIG_PAS is not set CONFIG_SB=y CONFIG_ADLIB=y # CONFIG_GUS is not set # CONFIG_MPU401 is not set # CONFIG_PSS is not set # CONFIG_GUS16 is not set # CONFIG_GUSMAX is not set # CONFIG_MSS is not set # CONFIG_SSCAPE is not set # CONFIG_TRIX is not set # CONFIG_MAD16 is not set # CONFIG_CS4232 is not set # CONFIG_MAUI is not set # CONFIG_OPL3SA1 is not set # CONFIG_SOFTOSS is not set CONFIG_YM3812=y SBC_BASE=220 SBC_IRQ=5 SBC_DMA=1 SB_DMA2=5 SB_MPU_BASE=330 SB_MPU_IRQ=-1 CONFIG_LOWLEVEL_SOUND=y # CONFIG_ACI_MIXER is not set CONFIG_AWE32_SYNTH=y # CONFIG_AEDSP16 is not set
# CONFIG_PROFILE is not set
Modules loaded would have been lm_sensors-1.3.6, the ossfree-3.8 sound module, and the NLS cp437 module.
Any ideas?
-- `Anyone who says you can have a lot of widely dispersed people hack away on a complicated piece of code and avoid total anarchy has never managed a software project.' - Andy Tanenbaum in 1992 on comp.os.minix
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