[Bug 193389] New: [panic] ufs_dirbad: /: bad dir

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Sat Sep 6 12:14:48 UTC 2014


            Bug ID: 193389
           Summary: [panic] ufs_dirbad: /: bad dir
           Product: Base System
           Version: 10.0-RELEASE
          Hardware: i386
                OS: Any
            Status: Needs Triage
          Severity: Affects Only Me
          Priority: ---
         Component: kern
          Assignee: freebsd-bugs at FreeBSD.org
          Reporter: sasamotikomi at gmail.com

panic: ufs_dirbad: /: bad dir ino 1777399 at offset 3072: mangled entry
pcpu.h: No such file or directory.
        in pcpu.h
(kgdb) #0  doadump (textdump=-974546816) at pcpu.h:233
#1  0xc0abca99 in kern_reboot (howto=260)
    at /usr/src/sys/kern/kern_shutdown.c:447
#2  0xc0abce5f in panic (fmt=<value optimized out>)
    at /usr/src/sys/kern/kern_shutdown.c:754
#3  0xc0d314b9 in ufs_lookup_ino (vdp=0x0, vpp=<value optimized out>,
    cnp=0xc00, dd_ino=<value optimized out>)
    at /usr/src/sys/ufs/ufs/ufs_lookup.c:773
#4  0xc0d3062a in ufs_lookup (ap=0xecf119e0)
    at /usr/src/sys/ufs/ufs/ufs_lookup.c:214
#5  0xc0fbb7c4 in VOP_CACHEDLOOKUP_APV (vop=<value optimized out>,
    a=0xecf119e0) at vnode_if.c:197
#6  0xc0b49de0 in vfs_cache_lookup (ap=0xecf11bcc) at vnode_if.h:80
#7  0xc0fbb6b4 in VOP_LOOKUP_APV (vop=<value optimized out>, a=0xecf11a68)
    at vnode_if.c:129
#8  0xc0b52c3e in lookup (ndp=0xecf11b70) at vnode_if.h:54
#9  0xc0b523cd in namei (ndp=0xecf11b70) at /usr/src/sys/kern/vfs_lookup.c:299
#10 0xc0b6792d in kern_accessat (td=<value optimized out>, flag=0, amode=0)
    at /usr/src/sys/kern/vfs_syscalls.c:2061
#11 0xc0b677a9 in sys_access (td=0xc6901620, uap=0xecf11cc8)
    at /usr/src/sys/kern/vfs_syscalls.c:2032
#12 0xc0f97929 in syscall (frame=<value optimized out>) at subr_syscall.c:134
#13 0xc0f80771 in Xint0x80_syscall ()
    at /usr/src/sys/i386/i386/exception.s:270
#14 0x00000033 in ?? ()
Previous frame inner to this frame (corrupt stack?)

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