Recent Segfaults

Jonathan Bither jonbither
Fri Nov 8 06:09:41 PST 2013

Thanks Jouni for testing.

I was going to bisect, but after pulling in the latest changes and 
deleting/re-adding the wlan0 interface with iw i'm no longer able to 
reproduce the problem.

Sorry for the noise.

On 11/06/2013 09:47 AM, Jouni Malinen wrote:
> On Tue, Nov 05, 2013 at 11:11:03AM -0500, Jonathan Bither wrote:
>>> On Tue, Nov 05, 2013 at 10:18:28AM -0500, Jonathan Bither wrote:
>>>> Within the last 24 hours I started to see Segfaults with hostapd and
>>>> ath9k on 3.12. I'd be happy to provide any information that may help
>>>> find out what's going on.
>> It's from hostapd.git, previously I had been merging into a local
>> branch to test CFLAGS.
>> 2b6623ab134fff6d96114f5fe329a2f87d5e893a is showing as the latest
>> upstream commit.
> I'm unable to reproduce this with the same build and runtime
> configuration files that you listed. Where your log shows "Segmentation
> fault", I see "nl80211: Event message available". Would you be able to
> run hostapd under valgrind ("valgrind hostapd ...") to see if it gives
> useful information on what is failing? Alternatively, run under gdb and
> report backtrace output form gdb after the segmentation fault.

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