lkml.org 
[lkml]   [2009]   [Feb]   [23]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    From
    SubjectRe: Crash (ext3 ) during 2.6.29-rc6 boot
    Andrew Morton writes:

    > It looks like we died in ext3_xattr_block_get():
    >
    > memcpy(buffer, bh->b_data + le16_to_cpu(entry->e_value_offs),
    > size);
    >
    > Perhaps entry->e_value_offs is no good. I wonder if the filesystem is
    > corrupted and this snuck through the defenses.
    >
    > I also wonder if there is enough info in that trace for a ppc person to
    > be able to determine whether the faulting address is in the source or
    > destination of the memcpy() (please)?

    It appears to have faulted on a load, implicating the source. The
    address being referenced (0xc00000003f380000) doesn't look
    outlandish. I wonder if this kernel has CONFIG_DEBUG_PAGEALLOC turned
    on, and what page size is selected?

    Paul.


    \
     
     \ /
      Last update: 2009-02-23 11:43    [W:2.411 / U:0.060 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site