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    SubjectRe: Wireless-testing's b43 panics in b43_generate_txhdr on packet transmit
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    On Sat, 2008-05-31 at 18:41 +0200, Michael Buesch wrote:
    > On Saturday 31 May 2008 18:34:29 Stefanik Gábor wrote:
    > > "BUG: unable to handle kernel NULL pointer dereference at 00000004
    > > IP: [<f8dd3a99>] :b43:b43_generate_txhdr+0x6a9/0x790
    >
    > So can you put a few printks into the function to see where it dereferences
    > a NULL pointer? (or use gdb to lookup the offset).

    u8 key_idx = info->control.hw_key->hw_key_idx;

    info->control.hw_key is NULL.

    --
    Regards,
    Pavel Roskin
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