lkml.org 
[lkml]   [2000]   [Dec]   [24]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    SubjectRe: innd mmap bug in 2.4.0-test12
    From
    Date
    Linus Torvalds <torvalds@transmeta.com> writes:

    > On Sun, 24 Dec 2000, Linus Torvalds wrote:
    > >
    > > Marco, would you mind changing the test in reclaim_page(), somewheer
    > > around line mm/vmscan.c:487 that says:
    >

    Speaking of page_launder() I just stumbled upon two oopsen today on
    the UP build. Maybe it could give a hint to someone, I'm not that good
    at Oops decoding.

    Merry Christmas!


    Unable to handle kernel NULL pointer dereference at virtual address 0000000c
    printing eip:
    c012872e
    *pde = 00000000
    Oops: 0000
    CPU: 0
    EIP: 0010:[page_launder+510/2156]
    EFLAGS: 00010202
    eax: 00000000 ebx: c12e2ce8 ecx: c1244474 edx: 00000000
    esi: c12e2d04 edi: 00000000 ebp: 00000000 esp: c15d1fb4
    ds: 0018 es: 0018 ss: 0018
    Process bdflush (pid: 6, stackpage=c15d1000)
    Stack: c15d0000 00000000 c15d023a 0008e000 00000000 00000000 00000001 00002933
    00000000 c0131e5d 00000003 00000000 00010f00 c146ff88 c146ffc4 c01073fc
    c146ffc4 00000078 c146ffc4
    Call Trace: [bdflush+141/236] [kernel_thread+40/56]
    Code: 8b 40 0c 8b 00 85 c0 0f 84 ba 04 00 00 83 7c 24 10 00 75 73


    Unable to handle kernel NULL pointer dereference at virtual address 0000000c
    printing eip:
    c012872e
    *pde = 00000000
    Oops: 0000
    CPU: 0
    EIP: 0010:[page_launder+510/2156]
    EFLAGS: 00010202
    eax: 00000000 ebx: c1260eec ecx: c15d5fe0 edx: c02917f0
    esi: c1260f08 edi: 00000000 ebp: 00000000 esp: c15d5f9c
    ds: 0018 es: 0018 ss: 0018
    Process kswapd (pid: 4, stackpage=c15d5000)
    Stack: 00010f00 00000004 00000000 00000000 00000004 00000000 00000000 00002938
    00000000 c01290fc 00000004 00000000 00010f00 c01f77f7 c15d4239 0008e000
    c01291c6 00000004 00000000 c146ffb8 00000000 c01073fc 00000000 00000078
    Call Trace: [do_try_to_free_pages+52/128] [tvecs+8683/64084] [kswapd+126/288] [kernel_thread+40/56]
    Code: 8b 40 0c 8b 00 85 c0 0f 84 ba 04 00 00 83 7c 24 10 00 75 73

    --
    Zlatko
    -
    To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
    the body of a message to majordomo@vger.kernel.org
    Please read the FAQ at http://www.tux.org/lkml/

    \
     
     \ /
      Last update: 2005-03-22 12:52    [W:5.752 / U:0.236 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site