Re: Oops [patch] 2.4.0-test4: parport fix

From: Kent Hunt (kenthunt@yahoo.com)
Date: Fri Jul 14 2000 - 21:27:23 EDT

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    Hi,

    I applied the patch and it worked fine with the
    detection. However, I got a lockup when I tried to
    access my zip disk while printing.

    Thanks,

    Kent Hunt.

    ksymoops 2.3.4 on i686 2.4.0-test4-lp2-c1. Options
    used
         -V (default)
         -k /proc/ksyms (default)
         -l /proc/modules (default)
         -o /lib/modules/2.4.0-test4-lp2-c1/ (default)
         -m /boot/System.map-2.4.0-test4-lp2-c1
    (specified)

    NMI Watchdog detected LOCKUP on CPU0, registers:
    CPU: 0
    EIP: 0010:[stext_lock+2616/40508]
    EFLAGS: 00200086
    eax: dfe9e600 ebx: de9c73e0 ecx: 0000004e edx:
    c0251142
    esi: de00eec0 edi: c02e3d83 ebp: c02e3d83 esp:
    d5ac1df0
    ds: 0018 es: 0018 ss: 0018
    Process fsck.ext2 (pid: 7528, stackpage=d5ac1000)
    Stack: de9c73e0 de00eec0 c02e3d83 c02e3d83 00200086
    c1830598 00200246 c1830580
            c01a5570 c0251142 dfe9e600 e0840fb3 e08411e0
    0000004b c02e3d83 c02e3d83
            e0840809 de00eec0 e08411e0 0000004b c02e3d83
    c02e3dce de9c73e0 de00eec0
    Call Trace: [parport_claim+36/412] [cpdext+3906/5700]
    [<e0840fb3>] [<e08411e0>] [<e0840809>] [<e08411e0>] [
    printk+291/368]
           [<e08411e0>] [sd_init_onedisk+1293/1720]
    [dm_head_vals.1029+14712/16060]
    [revalidate_scsidisk+365/45
    2] [fop_revalidate_scsidisk+13/20]
    [check_disk_change+134/148] [sd_open+154/364]
    [blkdev_open+110/216]
    Code: 7e f5 e9 ee f1 ef ff 80 3d 44 c8 28 c0 00 f3 90
    7e f5 e9 56
    Using defaults from ksymoops -t elf32-i386 -a i386

    Trace; e08411e0 <[lp]lpcons+0/2c>
    Code; 00000000 Before first symbol
    00000000 <_EIP>:
    Code; 00000000 Before first symbol
       0: 7e f5 jle fffffff7
    <_EIP+0xfffffff7> fffffff7 <END_OF_CODE+1f7b9bd8/????>
    Code; 00000002 Before first symbol
       2: e9 ee f1 ef ff jmp ffeff1f5
    <_EIP+0xffeff1f5> ffeff1f5 <END_OF_CODE+1f6b8dd6/????>
    Code; 00000007 Before first symbol
       7: 80 3d 44 c8 28 c0 00 cmpb
    $0x0,0xc028c844
    Code; 0000000e Before first symbol
       e: f3 90 repz nop
    Code; 00000010 Before first symbol
      10: 7e f5 jle 7 <_EIP+0x7>
    00000007 Before first symbol
    Code; 00000012 Before first symbol
      12: e9 56 00 00 00 jmp 6d
    <_EIP+0x6d> 0000006d Before first symbol

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    This archive was generated by hypermail 2b29 : Fri Jul 14 2000 - 21:32:23 EDT