Date: Fri, 3 Jan 2014 12:10:36 -0800 From: Adrian Chadd <adrian@freebsd.org> To: Yuri <yuri@rawbw.com> Cc: freebsd-wireless <freebsd-wireless@freebsd.org> Subject: Re: hostapd prints errors like this: ioctl[SIOCS80211, op=20, val=0, arg_len=7]: No such file or directory Message-ID: <CAJ-Vmo=xx3PyJHG4sEp7-HRc4ou43HvT8EkJT1YBB7M6_Ey26A@mail.gmail.com> In-Reply-To: <52C718B3.2030302@rawbw.com> References: <52C6A33C.4030300@rawbw.com> <CAJ-Vmok3=jiMW1%2B3Tg3Jk78BXTWDq6AHb3b5v%2BjDEjwJA6i3zQ@mail.gmail.com> <52C70D01.1070906@rawbw.com> <CAJ-VmomLRWvs1P=LM3LxQo-0oX18eYVGWHQzfhAoyiLvA7jiUw@mail.gmail.com> <52C718B3.2030302@rawbw.com>
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Yeah, you should only change the MAC when you bring up the AP, not during its operation. -a On 3 January 2014 12:08, Yuri <yuri@rawbw.com> wrote: > On 01/03/2014 11:24, Adrian Chadd wrote: >> >> Hm, try FreeBSD-11 and see? >> >> >> It's odd, I wonder why it's finding that. Guess w'ell have to figure >> out what those op=20 and op=21 are in net80211. > > > I did some DTrace debugging and found that ieee80211_ioctl_delkey fails with > errno=2 (No such file), which is caused by ieee80211_find_vap_node returning > null. And ieee80211_find_vap_node looks for some MAC address. > > I think the problem is that I changed the MAC address of the ath0 interface, > and the old one got cached somewhere. > > Yuri
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