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    Subjectfs problem in 2.4.0-test10 -- oops in directory access
    I have a directory on my local filesystem that I cannot access on
    2.4.0-test10. It happens when I try to "ls" in this bad directory, and ls
    segfaults.

    I can poke around tomorrow morning without a reboot, but then I'll have to
    reboot (so please respond via email if I can do anything). I tried
    grinding the message through ksymoops-2.3.5, and it complains with this
    error:

    Warning (Oops_code): trailing garbage ignored on Code: line
    Text: 'Code: Bad EIP value. '
    Garbage: 'IP value. '
    Using defaults from ksymoops -t elf32-i386 -a i386
    Error (Oops_code_values): invalid value 0xBad in Code line, must be 2, 4, 8 or 1
    Error (Oops_code_values): invalid value 0xE in Code line, must be 2, 4, 8 or 16

    -------------

    Here's the oops from /var/log/messages:

    Nov 8 00:11:42 chewbacca kernel: Unable to handle kernel paging request at virtual address 00c014aa
    Nov 8 00:11:42 chewbacca kernel: printing eip:
    Nov 8 00:11:42 chewbacca kernel: 00c014aa
    Nov 8 00:11:42 chewbacca kernel: *pde = 00000000
    Nov 8 00:11:42 chewbacca kernel: Oops: 0000
    Nov 8 00:11:42 chewbacca kernel: CPU: 0
    Nov 8 00:11:42 chewbacca kernel: EIP: 0010:[usb_stor_exit+12588154/-1072693296]
    Nov 8 00:11:42 chewbacca kernel: EFLAGS: 00010206
    Nov 8 00:11:42 chewbacca kernel: eax: 00c014aa ebx: cf0a1fa4 ecx: da155940 edx: c4a70440
    Nov 8 00:11:42 chewbacca kernel: esi: 00000000 edi: bffff020 ebp: bffff00c esp: cf0a1f94
    Nov 8 00:11:42 chewbacca kernel: ds: 0018 es: 0018 ss: 0018
    Nov 8 00:11:42 chewbacca kernel: Process ls (pid: 9036, stackpage=cf0a1000)
    Nov 8 00:11:42 chewbacca kernel: Stack: c0135dd7 c4a70440 cf0a0000 bffff020 c4a70440 eff83540 00000003 bfffe830
    Nov 8 00:11:42 chewbacca kernel: bfffe81c 00000008 00000001 c010a4fb bffff020 080549ac 4010fd60 bffff020
    Nov 8 00:11:42 chewbacca kernel: bffff020 bffff00c 000000c4 0000002b 0000002b 000000c4 400c4e1c 00000023
    Nov 8 00:11:42 chewbacca kernel: Call Trace: [sys_lstat64+55/112] [system_call+51/56]
    Nov 8 00:11:42 chewbacca kernel: Code: Bad EIP value.

    Relevant info, probably in decreasing order of relevance:

    Adaptec 2940UW
    Some sort of IBM scsi disk
    784M RAM
    Athlon 800

    - Matt

    -----------------------------------------------------------------------
    Matthew Hanselman QUIQ Inc.
    (608) 230-7205 (voice) 25 Kessel Ct #201
    (608) 230-7299 (fax) Madison, WI 53711


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