On Tue, May 26, 2020 at 09:56:02AM +0200, Stefan Sperling wrote: > On Tue, May 26, 2020 at 07:33:07AM +0000, Mikolaj Kucharski wrote: > > >Synopsis: panic: ieee80211_encrypt: key unset for sw crypto: 0 > > >Category: kernel > > >Environment: > > System : OpenBSD 6.7 > > Details : OpenBSD 6.7-current (GENERIC.MP) #217: Sun May 24 > > 21:53:33 MDT 2020 > > > > [email protected]:/usr/src/sys/arch/amd64/compile/GENERIC.MP > > > > Architecture: OpenBSD.amd64 > > Machine : amd64 > > > > >Description: > > APU-based access point paniced after new wireless client booted up and > > started > > using wireless network for few minutes. > > > > ddb{0}> show panic > > ieee80211_encrypt: key unset for sw crypto: 0 > > > > ddb{0}> trace > > db_enter() at db_enter+0x10 > > panic(ffffffff81ca2fe1) at panic+0x128 > > ieee80211_encrypt(ffff80000009b048,fffffd80cadc3000,ffff800000b981a0) at > > ieee80211_encrypt+0x5f > > ar5008_tx(ffff80000009b000,fffffd80cadc3000,ffff800000b98000,0) at > > ar5008_tx+0x172 > > athn_start(ffff80000009b048) at athn_start+0x14c > > ar5008_intr(ffff80000009b000) at ar5008_intr+0x210 > > intr_handler(ffff8000225b0350,ffff80000008c400) at intr_handler+0x6e > > Xintr_ioapic_level3_untramp() at Xintr_ioapic_level3_untramp+0x1a3 > > acpicpu_idle() at acpicpu_idle+0x14d > > sched_idle(ffffffff81f20ff0) at sched_idle+0x225 > > end trace frame: 0x0, count: -10 > > Were you running anything that would cause an 'ifconfig athn0 down/up' at > the time, such as /etc/netstart or something like that?
No, I was not logged in to access point and I don't have any scripts which touch network on that box. After machine boots up network on that box stays as is. At the time of the panic I think that OpenBSD machine was up about a day (it was rebooted the day before via sysupgrade(8) for an upgrade to snapshot version from the subject of this email). > Could you enable 'ifconfig athn0 debug' and if the problem occurs again, > check which, if any, interface state changes were reported in dmesg around > the time the problem occurred? I actually have debug enabled on this interface for couple of months now. This is what I see in /var/log/messages. MAC-address 80:1f:02:4b:6a:6b is that urtwn(4) from Pinebook, so it was when Pinebook booted up. I don't have exact timestamp when kernel paniced, but it's somewhere after 2020-05-26T06:46:09.060Z. 2020-05-26T06:44:17.498Z pce-0041 /bsd: c0:ee:fb:33:f0:11: mira sfer > 1 2020-05-26T06:44:17.500Z pce-0041 /bsd: c0:ee:fb:33:f0:11: mira sfer > 1 2020-05-26T06:44:57.602Z pce-0041 /bsd: c0:ee:fb:33:f0:11: mira sfer > 1 2020-05-26T06:44:57.608Z pce-0041 /bsd: c0:ee:fb:33:f0:11: mira sfer > 1 2020-05-26T06:44:57.608Z pce-0041 /bsd: c0:ee:fb:33:f0:11: mira sfer > 1 2020-05-26T06:44:57.608Z pce-0041 /bsd: c0:ee:fb:33:f0:11: mira sfer > 1 2020-05-26T06:44:57.609Z pce-0041 /bsd: c0:ee:fb:33:f0:11: mira sfer > 1 2020-05-26T06:44:57.652Z pce-0041 /bsd: c0:ee:fb:33:f0:11: mira sfer > 1 2020-05-26T06:44:57.653Z pce-0041 /bsd: c0:ee:fb:33:f0:11: mira sfer > 1 2020-05-26T06:44:57.653Z pce-0041 /bsd: c0:ee:fb:33:f0:11: mira sfer > 1 2020-05-26T06:44:57.653Z pce-0041 /bsd: c0:ee:fb:33:f0:11: mira sfer > 1 2020-05-26T06:45:32.208Z pce-0041 /bsd: athn0: sending auth to 80:1f:02:4b:6a:6b on channel 13 mode 11n 2020-05-26T06:45:32.225Z pce-0041 /bsd: athn0: station 80:1f:02:4b:6a:6b already authenticated (open) 2020-05-26T06:45:32.225Z pce-0041 /bsd: athn0: sending assoc_resp to 80:1f:02:4b:6a:6b on channel 13 mode 11n 2020-05-26T06:45:32.225Z pce-0041 /bsd: athn0: sending msg 1/4 of the 4-way handshake to 80:1f:02:4b:6a:6b 2020-05-26T06:45:32.256Z pce-0041 /bsd: athn0: received msg 2/4 of the 4-way handshake from 80:1f:02:4b:6a:6b 2020-05-26T06:45:32.257Z pce-0041 /bsd: athn0: sending msg 3/4 of the 4-way handshake to 80:1f:02:4b:6a:6b 2020-05-26T06:45:32.306Z pce-0041 /bsd: athn0: received msg 4/4 of the 4-way handshake from 80:1f:02:4b:6a:6b 2020-05-26T06:46:00.409Z pce-0041 /bsd: c0:ee:fb:33:f0:11: mira sfer > 1 2020-05-26T06:46:00.959Z pce-0041 /bsd: c0:ee:fb:33:f0:11: mira sfer > 1 2020-05-26T06:46:01.859Z pce-0041 /bsd: c0:ee:fb:33:f0:11: mira sfer > 1 2020-05-26T06:46:09.060Z pce-0041 /bsd: athn0: station c0:ee:fb:33:f0:11 deauthenticated by peer (reason 3) 2020-05-26T07:11:56.291Z pce-0041 syslogd[9706]: start 2020-05-26T07:11:56.293Z pce-0041 /bsd: OpenBSD 6.7-current (GENERIC.MP) #217: Sun May 24 21:53:33 MDT 2020 2020-05-26T07:11:56.293Z pce-0041 /bsd: [email protected]:/usr/src/sys/arch/amd64/compile/GENERIC.MP 2020-05-26T07:11:56.294Z pce-0041 /bsd: real mem = 4259987456 (4062MB) 2020-05-26T07:11:56.294Z pce-0041 /bsd: avail mem = 4118265856 (3927MB) -- Regards, Mikolaj
