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Strony: 1

 

#1  2007-07-15 15:30:04

  szewczyk - Stary wyjadacz :P

szewczyk
Stary wyjadacz :P
Zarejestrowany: 2006-12-03

bug w kenrelu 2.6.21 ??

od dłuzszego czasu próbuję zmusic kernel 2.6.21 + grsecurity + p-o-m do pracy na maszynie dell poweredge 2550 ( 2x1ghz 2gb ram,scsi adaptec accraid )

wszystko ładnie sie kompiluje ,ale podczas uruchamiania nowego kernela mam :

Kod:

oading    iSCSI    transport    class    v2.0-724.
Adaptec    aacraid    driver    (1.1-5[2423]-mh3)
BUG:    unable    to    handle    kernel    NULL    pointer    dereference    at    virtual    address    0000000
printing    eip:
00000000
*pgd    =    0
*pmd    =    0
Oops:    0000    [#1]
SMP
Modules    linked    in:
CPU:    0
EIP:    0060:[<00000000>]    Not    tainted    VLI
EFLAGS:    00010046    (2.6.21-grsec    #2)
EIP    is    at    _sinittext+0x3feeb000/0x50
eax:    f7e50000    ebx:    00000202    ecx:    00000001    edx:    f7e272e4
esi:    f7e50000    edi:    f7e50020    ebp:    f7e272e4    esp:    c211fe58
ds:    0068    es:    0068    fs:    00d8    gs:    0000    ss:    0068
Process    swapper    (pid:    1,    ti=c211e000    task=c2104a30    task.ti=c211e000)
Stack:    c02c0637    f7e272e4    00000286    00000058    000002bf    01000286    f7e272e4    c0040020
c0040078    00000016    c02bd2cb    00000001    ffffffff    00000001    00000000    00000000
00000000    00000001    69e6aa57    00000013    f7e50000    f7e272e4    c214a0d0    f7e27000
Call    Trace:
[<c02c0637>]    aac_fib_send+0x120/0x255
[<c02bd2cb>]    aac_get_adapter_info+0x74/0x502
[<c02bbe04>]    aac_probe_one+0x216/0x412
[<c02c0f62>]    aac_command_thread+0x0/0x466
[<c0232afb>]    kobject_get+0xf/0x13
[<c02416e2>]    pci_device_probe+0x36/0x57
[<c0268c82>]    really_probe+0xbd/0x146
[<c0268d4f>]    driver_probe_device+0x44/0xa5
[<c0268e33>]    __driver_attach+0x0/0x79
[<c0268e79>]    __driver_attach+0x46/0x79
[<c0268364>]    bus_for_each_dev+0x33/0x55
[<c0268b0a>]    driver_attach+0x16/0x18
[<c0268e33>]    __driver_attach+0x0/0x79
[<c02685db>]    bus_add_driver+0x5e/0x15f
[<c0241840>]    __pci_register_driver+0x6a/0x96
[<c01290a9>]    aac_init+0x30/0x66
[<c01157a4>]    init+0x143/0x228
[<c0131666>]    ret_from_fork+0x6/0x20
[<c0115661>]    init+0x0/0x228
[<c0115661>]    init+0x0/0x228
[<c0132977>]    kernel_thread_helper+0x7/0x10
=======================
Code:    Bad    EIP    value.
EIP:    [<00000000>]    _sinittext+0x3feeb000/0x50    SS:ESP    0068:c211fe58
Kernel    panic    -    not    syncing:    Attempted    to    kill    init!
BUG:    at    arch/i386/kernel/smp.c:546    smp_call_function()
[<c013a656>]    smp_call_function+0x5f/0xe1
[<c0254210>]    do_unblank_screen+0xd/0x102
[<c013a6f3>]    smp_send_stop+0x1b/0x24
[<c0145f81>]    panic+0x4d/0xe0
[<c014867a>]    do_exit+0x70/0x69a
[<c0254210>]    do_unblank_screen+0xd/0x102
[<c0133224>]    die+0x1ff/0x224
[<c013f3b8>]    do_page_fault+0x49f/0x57b
[<c037bb41>]    __sched_text_start+0x729/0x75b
[<c013ef19>]    do_page_fault+0x0/0x57b
[<c037d223>]    error_code+0x73/0x80
[<c02c0637>]    aac_fib_send+0x120/0x255
[<c02bd2cb>]    aac_get_adapter_info+0x74/0x502
[<c02bbe04>]    aac_probe_one+0x216/0x412
[<c02c0f62>]    aac_command_thread+0x0/0x466
[<c0232afb>]    kobject_get+0xf/0x13
[<c02416e2>]    pci_device_probe+0x36/0x57
[<c0268c82>]    really_probe+0xbd/0x146
[<c0268d4f>]    driver_probe_device+0x44/0xa5
[<c0268e33>]    __driver_attach+0x0/0x79
[<c0268e79>]    __driver_attach+0x46/0x79
[<c0268364>]    bus_for_each_dev+0x33/0x55
[<c0268b0a>]    driver_attach+0x16/0x18
[<c0268e33>]    __driver_attach+0x0/0x79
[<c02685db>]    bus_add_driver+0x5e/0x15f
[<c0241840>]    __pci_register_driver+0x6a/0x96
[<c01290a9>]    aac_init+0x30/0x66
[<c01157a4>]    init+0x143/0x228
[<c0131666>]    ret_from_fork+0x6/0x20
[<c0115661>]    init+0x0/0x228
[<c0115661>]    init+0x0/0x228
[<c0132977>]    kernel_thread_helper+0x7/0x10
=======================

co jest nie tak ??

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#2  2007-07-19 11:22:45

  szewczyk - Stary wyjadacz :P

szewczyk
Stary wyjadacz :P
Zarejestrowany: 2006-12-03

Re: bug w kenrelu 2.6.21 ??

a jednak :/ ,bug był w module raid acc ,problem usunieto :)

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