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    Subjectoops in devfs
    Please CC me I'm not on the list

    Hi, I get the following oops, usually after booting. I've done things
    like run memtest86 and changed the scsi cable.


    ksymoops 2.4.3 on i686 2.4.17. Options used
    -V (default)
    -k /proc/ksyms (default)
    -l /proc/modules (default)
    -o /lib/modules/2.4.17/ (default)
    -m /boot/ (default)

    Warning: You did not tell me where to find symbol information. I will
    assume that the log matches the kernel and modules that are running
    right now and I'll use the default options above for symbol resolution.
    If the current kernel and/or modules do not match the log, you can get
    more accurate output by telling me the kernel version and where to find
    map, modules, ksyms etc. ksymoops -h explains the options.

    No modules in ksyms, skipping objects
    Warning (read_lsmod): no symbols in lsmod, is /proc/modules a valid lsmod file?
    cpu: 0, clocks: 1339387, slice: 446462
    cpu: 1, clocks: 1339387, slice: 446462
    kernel BUG at dcache.c:654!
    invalid operand: 0000
    CPU: 0
    EIP: 0010:[<c0144b52>] Not tainted
    Using defaults from ksymoops -t elf32-i386 -a i386
    EFLAGS: 00010286
    eax: 0000001c ebx: f5f66210 ecx: c028dd20 edx: 00003757
    esi: f5da5280 edi: f5f661e0 ebp: f5f661e0 esp: f7a7df08
    ds: 0018 es: 0018 ss: 0018
    Process devfsd (pid: 24, stackpage=f7a7d000)
    Stack: c02408d3 0000028e f7324b40 f5da5280 f7a869a0 c016a31f f5f661e0 f5da5280
    f5f661e0 00000000 f7a7dfa4 f7a87c40 c013be5e f5f661e0 00000000 f7a7df74
    c013c6c1 f7a87c40 f7a7df74 00000000 f7a6a000 00000000 f7a7dfa4 00000009
    Call Trace: [<c016a31f>] [<c013be5e>] [<c013c6c1>] [<c013c94a>] [<c013ce31>]
    [<c013984d>] [<c0132824>] [<c0106dbb>]
    Code: 0f 0b 83 c4 08 f0 fe 0d a0 36 2e c0 0f 88 a3 63 0e 00 85 f6

    >>EIP; c0144b52 <d_instantiate+22/58> <=====
    Trace; c016a31e <devfs_d_revalidate_wait+8a/bc>
    Trace; c013be5e <cached_lookup+2e/54>
    Trace; c013c6c0 <link_path_walk+5e0/850>
    Trace; c013c94a <path_walk+1a/1c>
    Trace; c013ce30 <__user_walk+34/50>
    Trace; c013984c <sys_stat64+18/70>
    Trace; c0132824 <sys_read+bc/c4>
    Trace; c0106dba <system_call+32/38>
    Code; c0144b52 <d_instantiate+22/58>
    00000000 <_EIP>:
    Code; c0144b52 <d_instantiate+22/58> <=====
    0: 0f 0b ud2a <=====
    Code; c0144b54 <d_instantiate+24/58>
    2: 83 c4 08 add $0x8,%esp
    Code; c0144b56 <d_instantiate+26/58>
    5: f0 fe 0d a0 36 2e c0 lock decb 0xc02e36a0
    Code; c0144b5e <d_instantiate+2e/58>
    c: 0f 88 a3 63 0e 00 js e63b5 <_EIP+0xe63b5> c022af06 <stext_lo
    Code; c0144b64 <d_instantiate+34/58>
    12: 85 f6 test %esi,%esi

    2 warnings issued. Results may not be reliable.
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