Search Linux Wireless

Re: [ath5k-devel] ath5k_tasklet_rx BUG_ON(bf->skb == NULL)

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Thu, Jan 8, 2009 at 1:41 PM, Bob Copeland <bcopeland@xxxxxxxxx> wrote:
> On Thu, Jan 8, 2009 at 12:55 PM, Hugh Dickins <hugh@xxxxxxxxxxx> wrote:
>> Let me see if I can reproduce the ath5k BUG with a straightforward
>> memhog, repeatedly dirtying more anon memory than RAM can provide.
>> Is there something suitable I could run to exercise that wireless
>> path concurrently?  It was just idling when I hit the BUGs before.
>
> Receiving any packets will do it, in your case it was probably
> beacons from nearby APs if you weren't using the wifi.  So iperf
> or similar will work.

Actually it's probably enough to just intentionally fail one
of the allocations in the driver.  I'll do that and let you know
if I can easily break it.

-- 
Bob Copeland %% www.bobcopeland.com
--
To unsubscribe from this list: send the line "unsubscribe linux-wireless" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html

[Index of Archives]     [Linux Host AP]     [ATH6KL]     [Linux Bluetooth]     [Linux Netdev]     [Kernel Newbies]     [Linux Kernel]     [IDE]     [Security]     [Git]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Linux ATA RAID]     [Samba]     [Device Mapper]
  Powered by Linux