kfree_skb on hard IRQ ???

[Steven Scholz]

Steven Scholz wrote:
>
> Hi there,
>
> my HERMES-II drivers causes a lot of
>
> Warning: kfree_skb on hard IRQ c38c2168
>
> messages.
>
> What do they mean?

And what means

alloc_skb called nonatomically from interrupt c00eb8d0
kernel BUG at skbuff.c:174!
Oops: Kernel Mode Software FPU Emulation, sig: 8
NIP: C00E065C XER: 00000000 LR: C00E065C SP: C016BC80 REGS: c016bbd0 TRAP:
1000    Not tainted
MSR: 00001032 EE: 0 PR: 0 FP: 0 ME: 1 IR/DR: 11
TASK = c0169fa0[0] 'swapper' Last syscall: 120
last math 00000000 last altivec 00000000
...
Kernel panic: Aiee, killing interrupt handler!
In interrupt handler - not syncing
  <0>Rebooting in 10 seconds..

???

Thanks a million!


--
Steven Scholz

imc Measurement & Control               imc Meßsysteme GmbH
Voltastr. 5                             Voltastr. 5
13355 Berlin                            13355 Berlin
Germany                                 Deutschland

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