On May 03 19:21:17, stsp@stsp.name wrote:
> On Fri, Apr 17, 2020 at 12:08:39PM +0200, Jan Stary wrote:
> > This is current/i386 on an ALIX (dmesg below) with
> >
> > athn0 at pci0 dev 12 function 0 "Atheros AR9280" rev 0x01: irq 9
> > athn0: AR9280 rev 2 (2T2R), ROM rev 22, address 04:f0:21:01:d6:86
> >
> > # cat hostname.athn0
> > inet 192.168.33.1 255.255.255.0 NONE
> > media autoselect mode 11g mediaopt hostap chan 2
> > nwid stare.cz wpakey hovnoPrdel123
> >
> > After changing the password, or the channel, or the mode, and doing
> >
> > # sh /etc/netstart athn0
> >
> > the machine reproducibly panics (cereal script below).
> >
> > I have no idea why it panics in ieee80211_encrypt().
> > It happens both with clients associated and not.
> >
> > Is this known with athn(4)?
> > How can I help debug this?
> >
> > Jan
> >
> >
> > ddb> show panic
> > ieee80211_encrypt: key unset for sw crypto: 0
> >
> > ddb> trace
> > db_enter() at db_enter+0x4
> > panic(d0b83788) at panic+0xcc
> > ieee80211_encrypt(d194e030,d195bc00,d194eb00) at ieee80211_encrypt+0x70
> > ar5008_tx(d194e000,d195bc00,d19a0000,2) at ar5008_tx+0x9a
> > ar5008_swba_intr(d194e000) at ar5008_swba_intr+0x238
> > ar5008_intr(d194e000) at ar5008_intr+0x12f
> > intr_handler(f3b1d67c,d1945480) at intr_handler+0x18
> > Xintr_legacy9_untramp() at Xintr_legacy9_untramp+0xf7
> > end of kernel
Sorry for being so late; apparently, the fix is already in.
I can confirm that none of the above happens any more:
changing the password, the mode, or the channel
does not result in a panic, with and without clients connected.
> Are you using clients which use powersave mode, such as phones?
yes, androids.
Jan
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