It happened again. This time on current. I was on Android phone using Signal and other laptop on urwn(4) was fetching newest packages snapshot.
In this email thread it's different physical hardware, but I think it's same Wi-Fi card like on the other PC Engines board. This email thread which I'm continuing here is: https://marc.info/?t=160028899800004&r=1&w=2 There was also previous one from May 2020: https://marc.info/?t=159047855800002&r=1&w=2 OpenBSD 6.8-current (GENERIC.MP) #180: Sun Nov 15 18:14:53 MST 2020 dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP ddb{0}> set $lines = 0 ddb{0}> set $maxwidth = 0 ddb{0}> show panic ieee80211_encrypt: key unset for sw crypto: 0 ddb{0}> trace db_enter() at db_enter+0x10 panic(ffffffff81e090b5) at panic+0x12a ieee80211_encrypt(ffff80000009b048,fffffd80ab432400,ffff8000005881c0) at ieee80211_encrypt+0x5f ar5008_tx(ffff80000009b000,fffffd80ab432400,ffff800000588000,0) at ar5008_tx+0x179 athn_start(ffff80000009b048) at athn_start+0x108 ar5008_intr(ffff80000009b000) at ar5008_intr+0x216 intr_handler(ffff8000225a6860,ffff800000091500) at intr_handler+0x6e Xintr_ioapic_level3_untramp() at Xintr_ioapic_level3_untramp+0x193 acpicpu_idle() at acpicpu_idle+0x11f sched_idle(ffffffff82111ff0) at sched_idle+0x27e end trace frame: 0x0, count: -10 ddb{0}> show registers rdi 0xffffffff8210fa50 kprintf_mutex rsi 0x5 rbp 0xffff8000225a65b0 rbx 0xffff8000225a65c0 rdx 0xc80000000c000010 rcx 0x202 rax 0x1 r8 0xffff8000225a6570 r9 0 r10 0xc691e54969d34a64 r11 0xb33301e8635ee0e9 r12 0x3000000008 r13 0xffff8000225a6660 r14 0x100 r15 0xffffffff81e090b5 pp_r600_decoded_lanes+0xf8a9 rip 0xffffffff811ed0f0 db_enter+0x10 cs 0x8 rflags 0x282 rsp 0xffff8000225a65b0 ss 0x10 db_enter+0x10: popq %rbp ddb{0}> show proc PROC (idle0) pid=49212 stat=onproc flags process=14000<NOZOMBIE,SYSTEM> proc=40000200<SYSTEM,CPUPEG> pri=0, usrpri=50, nice=20 forw=0xe03a1f594ae0d3a8, list=0xffff8000fffff9a0,0xffff8000fffff490 process=0xffff8000ffffd740 user=0xffff8000225a1000, vmspace=0xffffffff82234ae8 estcpu=0, cpticks=2338387, pctcpu=0.0 user=0, sys=0, intr=0 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND 38041 490119 50825 0 3 0x100082 nanosleep sleep 42910 409572 71465 0 3 0x100082 nanosleep sleep 26959 246583 83905 0 3 0x100082 nanosleep sleep 32647 32823 9131 32767 3 0x100082 nanosleep sleep 15637 302416 1 0 3 0x100083 ttyin getty 60212 259555 1 0 3 0x100098 poll cron 96485 44956 1 658 3 0x80 nanosleep vnstatd 83905 200457 1 0 3 0x10008b pause sh 71465 441182 1 0 3 0x10008b pause sh 9131 46906 1 32767 3 0x10008b pause sh 50825 425578 1 0 3 0x10008b pause sh 63146 33002 1 577 3 0x90 poll openvpn 29881 410827 1 0 3 0x100080 kqread httpd 98023 157347 1 67 3 0x100092 kqread httpd 25640 298297 1 67 3 0x100092 kqread httpd 27721 8689 1 67 3 0x100092 kqread httpd 64016 269696 1 67 3 0x100092 kqread httpd 81829 419932 74208 95 3 0x100092 kqread smtpd 49183 278972 74208 103 3 0x100092 kqread smtpd 85697 184216 74208 95 3 0x100092 kqread smtpd 5899 431797 74208 95 3 0x100092 kqread smtpd 15469 136005 74208 95 3 0x100092 kqread smtpd 22211 152421 74208 95 3 0x100092 kqread smtpd 74208 114129 1 0 3 0x100080 kqread smtpd 27564 274188 41237 94 3 0x100092 kqread rad 58926 154866 41237 94 3 0x100092 kqread rad 41237 96990 1 0 3 0x100080 kqread rad 34186 152215 1 77 3 0x100090 poll dhcpd 34592 73519 1 0 3 0x80 select sshd 12834 178475 1 0 3 0x100080 poll ntpd 37624 108154 53325 83 3 0x100092 poll ntpd 53325 389556 1 83 3 0x100092 poll ntpd 69007 312091 1 53 3 0x90 kqread unbound 16669 378014 21308 73 3 0x100090 kqread syslogd 21308 264327 1 0 3 0x100082 netio syslogd 985 34345 1 77 3 0x100090 poll dhclient 10590 272451 1 0 3 0x80 poll dhclient 74968 461316 28184 115 3 0x100092 kqread slaacd 40215 460686 28184 115 3 0x100092 kqread slaacd 28184 472827 1 0 3 0x100080 kqread slaacd 15641 448580 0 0 3 0x14200 bored smr 70277 301504 0 0 3 0x14200 pgzero zerothread 68592 120700 0 0 3 0x14200 aiodoned aiodoned 27706 347364 0 0 3 0x14200 syncer update 50969 48551 0 0 3 0x14200 cleaner cleaner 50889 6209 0 0 3 0x14200 reaper reaper 94932 10513 0 0 3 0x14200 pgdaemon pagedaemon 11678 47486 0 0 3 0x14200 bored crynlk 64395 178357 0 0 3 0x14200 bored crypto 55629 212276 0 0 3 0x14200 bored sensors 4120 483377 0 0 3 0x14200 mmctsk sdmmc0 90301 359717 0 0 3 0x14200 usbtsk usbtask 54675 513327 0 0 3 0x14200 usbatsk usbatsk 63625 2435 0 0 3 0x40014200 acpi0 acpi0 18453 22160 0 0 7 0x40014200 idle3 45933 87912 0 0 7 0x40014200 idle2 25371 210580 0 0 7 0x40014200 idle1 78504 111882 0 0 3 0x14200 bored softnet 99607 351103 0 0 3 0x14200 bored systqmp 65614 406705 0 0 3 0x14200 bored systq 67386 350656 0 0 3 0x40014200 bored softclock *17040 49212 0 0 7 0x40014200 idle0 1 440801 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{0}> show all locks No such command ddb{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 3016 7329K 7621K 78643K 6650 0 pcb 15 8K 8K 78643K 21 0 rtable 232 11K 12K 78643K 13959 0 ifaddr 251 25K 25K 78643K 254 0 counters 83 67K 67K 78643K 83 0 ioctlops 0 0K 4K 78643K 1532 0 iov 0 0K 0K 78643K 5 0 mount 7 7K 7K 78643K 7 0 vnodes 43 3K 74K 78643K 1215 0 UFS quota 1 32K 32K 78643K 1 0 UFS mount 29 70K 70K 78643K 29 0 shm 2 1K 1K 78643K 2 0 VM map 2 0K 0K 78643K 2 0 sem 2 0K 0K 78643K 2 0 dirhash 105 22K 22K 78643K 132 0 ACPI 2975 339K 363K 78643K 58722 0 file desc 1 0K 0K 78643K 1 0 proc 65 47K 88K 78643K 1358 0 NFS srvsock 1 0K 0K 78643K 1 0 NFS daemon 1 16K 16K 78643K 1 0 ip_moptions 1 0K 0K 78643K 1 0 in_multi 65 4K 4K 78643K 65 0 ether_multi 14 0K 0K 78643K 14 0 ISOFS mount 1 32K 32K 78643K 1 0 MSDOSFS mount 1 16K 16K 78643K 1 0 ttys 31 148K 148K 78643K 31 0 exec 0 0K 2K 78643K 13124 0 pagedep 1 8K 8K 78643K 1 0 inodedep 1 32K 32K 78643K 1 0 newblk 1 0K 0K 78643K 1 0 VM swap 7 154K 154K 78643K 7 0 UVM amap 262 12K 34K 78643K 40821 0 UVM aobj 3 2K 2K 78643K 3 0 USB 53 28K 28K 78643K 60 0 USB device 12 0K 0K 78643K 12 0 memdesc 1 4K 4K 78643K 1 0 crypto data 1 1K 1K 78643K 1 0 ip6_options 1 0K 0K 78643K 84 0 NDP 8 0K 0K 78643K 12 0 temp 40 3939K 4008K 78643K 108095 0 kqueue 35 47K 47K 78643K 36 0 SYN cache 2 16K 16K 78643K 2 0 ddb{0}> show all pools Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle arp 64 65 0 47 1 0 1 1 0 8 0 plcache 128 40 0 0 2 0 2 2 0 8 0 rtpcb 120 210 0 205 1 0 1 1 0 8 0 rtentry 112 144 0 48 3 0 3 3 0 8 0 unpcb 120 15092 0 15015 3 0 3 3 0 8 0 syncache 296 2623 0 2623 635 634 1 1 0 8 1 sackhl 24 6602 0 6602 15 15 0 1 0 8 0 tcpqe 32 411 0 411 207 207 0 1 0 8 0 tcpcb 736 2652 0 2640 6 4 2 3 0 8 0 inpcb 296 5412 0 5380 7 4 3 4 0 8 0 rttmr 72 2 0 1 2 1 1 1 0 8 0 nd6 48 21 0 0 1 0 1 1 0 8 0 pffrag 232 36 0 36 3 3 0 1 0 482 0 pffrnode 88 36 0 36 3 3 0 1 0 8 0 pffrent 40 72 0 72 3 3 0 1 0 8 0 pfosfp 40 1428 0 1005 5 0 5 5 0 8 0 pfosfpen 112 1428 0 714 21 0 21 21 0 8 0 pfrkcounters 104 18 0 0 1 0 1 1 0 8 0 pfrke_plain 160 1912 0 0 80 0 80 80 0 8 0 pfrktable 1344 23 0 13 2 1 1 2 0 8 0 hfscintsc 48 2 0 0 1 0 1 1 0 8 0 hfscclass 592 2 0 0 1 0 1 1 0 8 0 pftag 88 2 0 0 1 0 1 1 0 8 0 pfqueue 264 2 0 0 1 0 1 1 0 8 0 pfruleitem 16 11457 0 11400 2 0 2 2 0 8 0 pfstitem 24 42189 0 41998 8 2 6 6 0 8 0 pfstkey 112 42189 0 41998 90 70 20 29 0 8 0 pfstate 328 27736 0 27605 258 233 25 55 0 8 0 pfrule 1360 38 0 16 4 1 3 4 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 560 0 29 34 0 34 34 0 8 0 art_table 32 561 0 29 5 0 5 5 0 8 0 art_node 16 144 0 49 1 0 1 1 0 8 0 dirhash 1024 283 0 40 31 0 31 31 0 8 0 dino1pl 128 23412 0 14137 305 5 300 300 0 8 0 ffsino 240 23412 0 14137 554 8 546 546 0 8 0 nchpl 144 25500 0 21864 142 7 135 135 0 8 0 uvmvnodes 72 9394 0 0 171 0 171 171 0 8 0 vnodes 208 9394 0 0 495 0 495 495 0 8 0 namei 1024 186492 0 186492 884 883 1 1 0 8 1 percpumem 32 31 0 0 1 0 1 1 0 8 0 ehcixfer 296 40 0 38 1 0 1 1 0 8 0 xhcixfer 272 40 0 39 1 0 1 1 0 8 0 pfiaddrpl 120 13 0 0 1 0 1 1 0 8 0 scxspl 216 73857 0 73857 7 6 1 2 0 8 1 plimitpl 152 49 0 22 2 0 2 2 0 8 0 sigapl 424 11102 0 11039 13 5 8 10 0 8 0 futexpl 56 7991 0 7991 2 2 0 1 0 8 0 knotepl 112 186560 0 186420 5 0 5 5 0 8 0 kqueuepl 152 21 0 1 1 0 1 1 0 8 0 pipepl 272 5753 0 5753 643 642 1 2 0 8 1 fdescpl 432 11081 0 11039 9 2 7 7 0 8 0 filepl 120 124443 0 124257 231 225 6 8 0 8 0 lockfpl 104 3108 0 3106 1 0 1 1 0 8 0 lockfspl 48 673 0 671 1 0 1 1 0 8 0 sessionpl 144 2529 0 2506 8 7 1 2 0 8 0 pgrppl 48 2559 0 2536 1 0 1 1 0 8 0 ucredpl 96 11260 0 11221 648 646 2 2 0 8 1 zombiepl 144 11039 0 11039 867 866 1 1 0 8 1 processpl 992 11102 0 11039 14 5 9 11 0 8 0 procpl 656 11202 0 11139 10 3 7 7 0 8 0 sockpl 400 20714 0 20600 143 130 13 15 0 8 0 mcl64k 65536 22 0 0 3 0 3 3 0 8 0 mcl16k 16384 8 0 0 1 0 1 1 0 8 0 mcl12k 12288 71 0 0 4 0 4 4 0 8 0 mcl9k 9216 136 0 0 3 0 3 3 0 8 0 mcl8k 8192 259 0 0 10 0 10 10 0 8 0 mcl4k 4096 3109 0 0 37 19 18 25 0 8 0 mcl2k2 2112 9082 0 0 79 63 16 35 0 8 0 mcl2k 2048 718 0 0 13 6 7 8 0 8 0 mtagpl 96 626 0 0 1 0 1 1 0 8 0 mbufpl 256 12797 0 0 83 40 43 58 0 8 0 bufpl 280 83322 0 42614 2916 7 2909 2909 0 8 0 anonpl 16 2199129 0 2188075 240 189 51 175 0 253 0 amapchunkpl 152 42116 0 41642 109 88 21 100 0 158 0 amappl16 192 10170 0 10142 48 46 2 24 0 8 0 amappl15 184 10 0 9 1 0 1 1 0 8 0 amappl14 176 13 0 13 6 6 0 1 0 8 0 amappl13 168 73 0 69 1 0 1 1 0 8 0 amappl12 160 90 0 89 4 3 1 3 0 8 0 amappl11 152 446 0 378 4 1 3 4 0 8 0 amappl10 144 24 0 21 2 1 1 1 0 8 0 amappl9 136 7488 0 7473 3 1 2 2 0 8 0 amappl8 128 1116 0 1112 10 9 1 10 0 8 0 amappl7 120 4068 0 4038 2 0 2 2 0 8 0 amappl6 112 17065 0 17006 18 15 3 4 0 8 0 amappl5 104 12673 0 12620 5 3 2 4 0 8 0 amappl4 96 49471 0 49298 19 13 6 15 0 8 0 amappl3 88 32112 0 31992 18 15 3 8 0 8 0 amappl2 80 61324 0 61062 41 34 7 22 0 8 0 amappl1 72 1454677 0 1451491 549 484 65 115 0 8 0 amappl 80 26700 0 26531 21 16 5 18 0 84 0 dma4096 4096 1 0 1 1 1 0 1 0 8 0 dma512 512 3 0 2 1 0 1 1 0 8 0 dma256 256 10 0 10 1 1 0 1 0 8 0 dma128 128 1 0 1 1 1 0 1 0 8 0 dma64 64 10 0 10 1 1 0 1 0 8 0 dma32 32 9 0 9 1 1 0 1 0 8 0 dma16 16 29 0 29 1 1 0 1 0 8 0 aobjpl 64 2 0 0 1 0 1 1 0 8 0 uaddrrnd 24 11081 0 11039 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 11081 0 11039 1 0 1 1 0 8 0 vmmpekpl 168 1393953 0 1393930 2 0 2 2 0 8 0 vmmpepl 168 2979690 0 2974459 3514 3268 246 624 0 357 0 vmsppl 272 11080 0 11039 4 0 4 4 0 8 0 pdppl 4096 11080 0 11039 2178 2135 43 59 0 8 2 pvpl 32 10700282 0 10677729 4642 4439 203 1321 0 265 0 pmappl 200 11080 0 11039 4 0 4 4 0 8 0 extentpl 40 77 0 48 1 0 1 1 0 8 0 phpool 112 4633 0 3870 36 13 23 23 0 8 0 ddb{0}> show all procs PID TID PPID UID S FLAGS WAIT COMMAND 38041 490119 50825 0 3 0x100082 nanosleep sleep 42910 409572 71465 0 3 0x100082 nanosleep sleep 26959 246583 83905 0 3 0x100082 nanosleep sleep 32647 32823 9131 32767 3 0x100082 nanosleep sleep 15637 302416 1 0 3 0x100083 ttyin getty 60212 259555 1 0 3 0x100098 poll cron 96485 44956 1 658 3 0x80 nanosleep vnstatd 83905 200457 1 0 3 0x10008b pause sh 71465 441182 1 0 3 0x10008b pause sh 9131 46906 1 32767 3 0x10008b pause sh 50825 425578 1 0 3 0x10008b pause sh 63146 33002 1 577 3 0x90 poll openvpn 29881 410827 1 0 3 0x100080 kqread httpd 98023 157347 1 67 3 0x100092 kqread httpd 25640 298297 1 67 3 0x100092 kqread httpd 27721 8689 1 67 3 0x100092 kqread httpd 64016 269696 1 67 3 0x100092 kqread httpd 81829 419932 74208 95 3 0x100092 kqread smtpd 49183 278972 74208 103 3 0x100092 kqread smtpd 85697 184216 74208 95 3 0x100092 kqread smtpd 5899 431797 74208 95 3 0x100092 kqread smtpd 15469 136005 74208 95 3 0x100092 kqread smtpd 22211 152421 74208 95 3 0x100092 kqread smtpd 74208 114129 1 0 3 0x100080 kqread smtpd 27564 274188 41237 94 3 0x100092 kqread rad 58926 154866 41237 94 3 0x100092 kqread rad 41237 96990 1 0 3 0x100080 kqread rad 34186 152215 1 77 3 0x100090 poll dhcpd 34592 73519 1 0 3 0x80 select sshd 12834 178475 1 0 3 0x100080 poll ntpd 37624 108154 53325 83 3 0x100092 poll ntpd 53325 389556 1 83 3 0x100092 poll ntpd 69007 312091 1 53 3 0x90 kqread unbound 16669 378014 21308 73 3 0x100090 kqread syslogd 21308 264327 1 0 3 0x100082 netio syslogd 985 34345 1 77 3 0x100090 poll dhclient 10590 272451 1 0 3 0x80 poll dhclient 74968 461316 28184 115 3 0x100092 kqread slaacd 40215 460686 28184 115 3 0x100092 kqread slaacd 28184 472827 1 0 3 0x100080 kqread slaacd 15641 448580 0 0 3 0x14200 bored smr 70277 301504 0 0 3 0x14200 pgzero zerothread 68592 120700 0 0 3 0x14200 aiodoned aiodoned 27706 347364 0 0 3 0x14200 syncer update 50969 48551 0 0 3 0x14200 cleaner cleaner 50889 6209 0 0 3 0x14200 reaper reaper 94932 10513 0 0 3 0x14200 pgdaemon pagedaemon 11678 47486 0 0 3 0x14200 bored crynlk 64395 178357 0 0 3 0x14200 bored crypto 55629 212276 0 0 3 0x14200 bored sensors 4120 483377 0 0 3 0x14200 mmctsk sdmmc0 90301 359717 0 0 3 0x14200 usbtsk usbtask 54675 513327 0 0 3 0x14200 usbatsk usbatsk 63625 2435 0 0 3 0x40014200 acpi0 acpi0 18453 22160 0 0 7 0x40014200 idle3 45933 87912 0 0 7 0x40014200 idle2 25371 210580 0 0 7 0x40014200 idle1 78504 111882 0 0 3 0x14200 bored softnet 99607 351103 0 0 3 0x14200 bored systqmp 65614 406705 0 0 3 0x14200 bored systq 67386 350656 0 0 3 0x40014200 bored softclock *17040 49212 0 0 7 0x40014200 idle0 1 440801 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{0}> dmesg OpenBSD 6.8-current (GENERIC.MP) #180: Sun Nov 15 18:14:53 MST 2020 dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP real mem = 4259872768 (4062MB) avail mem = 4115460096 (3924MB) random: good seed from bootblocks mpath0 at root scsibus0 at mpath0: 256 targets mainbus0 at root bios0 at mainbus0: SMBIOS rev. 2.8 @ 0xcfe8b020 (13 entries) bios0: vendor coreboot version "v4.12.0.3" date 07/30/2020 bios0: PC Engines apu3 acpi0 at bios0: ACPI 6.0 acpi0: sleep states S0 S1 S4 S5 acpi0: tables DSDT FACP SSDT MCFG TPM2 APIC HEST SSDT SSDT DRTM HPET acpi0: wakeup devices PBR4(S4) PBR5(S4) PBR6(S4) PBR7(S4) PBR8(S4) UOH1(S3) UOH2(S3) UOH3(S3) UOH4(S3) UOH5(S3) UOH6(S3) XHC0(S4) acpitimer0 at acpi0: 3579545 Hz, 32 bits acpimcfg0 at acpi0 acpimcfg0: addr 0xf8000000, bus 0-64 acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat cpu0 at mainbus0: apid 0 (boot processor) cpu0: AMD GX-412TC SOC, 998.26 MHz, 16-30-01 cpu0: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,HTT,SSE3,PCLMUL,MWAIT,SSSE3,CX16,SSE4.1,SSE4.2,MOVBE,POPCNT,AES,XSAVE,AVX,F16C,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MASSE,3DNOWP,OSVW,IBS,SKINIT,TOPEXT,DBKP,PERFTSC,PCTRL3,ITSC,BMI1,XSAVEOPT cpu0: 32KB 64b/line 2-way I-cache, 32KB 64b/line 8-way D-cache, 2MB 64b/line 16-way L2 cache cpu0: ITLB 32 4KB entries fully associative, 8 4MB entries fully associative cpu0: DTLB 40 4KB entries fully associative, 8 4MB entries fully associative cpu0: smt 0, core 0, package 0 mtrr: Pentium Pro MTRR support, 8 var ranges, 88 fixed ranges cpu0: apic clock running at 99MHz cpu0: mwait min=64, max=64, IBE cpu1 at mainbus0: apid 1 (application processor) cpu1: AMD GX-412TC SOC, 998.14 MHz, 16-30-01 cpu1: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,HTT,SSE3,PCLMUL,MWAIT,SSSE3,CX16,SSE4.1,SSE4.2,MOVBE,POPCNT,AES,XSAVE,AVX,F16C,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MASSE,3DNOWP,OSVW,IBS,SKINIT,TOPEXT,DBKP,PERFTSC,PCTRL3,ITSC,BMI1,XSAVEOPT cpu1: 32KB 64b/line 2-way I-cache, 32KB 64b/line 8-way D-cache, 2MB 64b/line 16-way L2 cache cpu1: ITLB 32 4KB entries fully associative, 8 4MB entries fully associative cpu1: DTLB 40 4KB entries fully associative, 8 4MB entries fully associative cpu1: smt 0, core 1, package 0 cpu2 at mainbus0: apid 2 (application processor) cpu2: AMD GX-412TC SOC, 998.13 MHz, 16-30-01 cpu2: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,HTT,SSE3,PCLMUL,MWAIT,SSSE3,CX16,SSE4.1,SSE4.2,MOVBE,POPCNT,AES,XSAVE,AVX,F16C,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MASSE,3DNOWP,OSVW,IBS,SKINIT,TOPEXT,DBKP,PERFTSC,PCTRL3,ITSC,BMI1,XSAVEOPT cpu2: 32KB 64b/line 2-way I-cache, 32KB 64b/line 8-way D-cache, 2MB 64b/line 16-way L2 cache cpu2: ITLB 32 4KB entries fully associative, 8 4MB entries fully associative cpu2: DTLB 40 4KB entries fully associative, 8 4MB entries fully associative cpu2: smt 0, core 2, package 0 cpu3 at mainbus0: apid 3 (application processor) cpu3: AMD GX-412TC SOC, 998.30 MHz, 16-30-01 cpu3: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,HTT,SSE3,PCLMUL,MWAIT,SSSE3,CX16,SSE4.1,SSE4.2,MOVBE,POPCNT,AES,XSAVE,AVX,F16C,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MASSE,3DNOWP,OSVW,IBS,SKINIT,TOPEXT,DBKP,PERFTSC,PCTRL3,ITSC,BMI1,XSAVEOPT cpu3: 32KB 64b/line 2-way I-cache, 32KB 64b/line 8-way D-cache, 2MB 64b/line 16-way L2 cache cpu3: ITLB 32 4KB entries fully associative, 8 4MB entries fully associative cpu3: DTLB 40 4KB entries fully associative, 8 4MB entries fully associative cpu3: disabling user TSC (skew=4681) cpu3: smt 0, core 3, package 0 ioapic0 at mainbus0: apid 4 pa 0xfec00000, version 21, 24 pins ioapic1 at mainbus0: apid 5 pa 0xfec20000, version 21, 32 pins acpihpet0 at acpi0: 14318180 Hz acpiprt0 at acpi0: bus 0 (PCI0) acpiprt1 at acpi0: bus -1 (PBR4) acpiprt2 at acpi0: bus 1 (PBR5) acpiprt3 at acpi0: bus 2 (PBR6) acpiprt4 at acpi0: bus 3 (PBR7) acpiprt5 at acpi0: bus 4 (PBR8) acpipci0 at acpi0 PCI0: 0x00000000 0x00000011 0x00000001 acpicmos0 at acpi0 amdgpio0 at acpi0 GPIO uid 0 addr 0xfed81500/0x300 irq 7, 184 pins "PRP0001" at acpi0 not configured "PRP0001" at acpi0 not configured "PRP0001" at acpi0 not configured "PRP0001" at acpi0 not configured "PRP0001" at acpi0 not configured "PRP0001" at acpi0 not configured "BOOT0000" at acpi0 not configured acpicpu0 at acpi0: C2(0@400 io@0x1771), C1(@1 halt!), PSS acpicpu1 at acpi0: C2(0@400 io@0x1771), C1(@1 halt!), PSS acpicpu2 at acpi0: C2(0@400 io@0x1771), C1(@1 halt!), PSS acpicpu3 at acpi0: C2(0@400 io@0x1771), C1(@1 halt!), PSS acpitz0 at acpi0: critical temperature is 115 degC cpu0: 998 MHz: speeds: 1000 800 600 MHz pci0 at mainbus0 bus 0 pchb0 at pci0 dev 0 function 0 "AMD 16h Root Complex" rev 0x00 vendor "AMD", unknown product 0x1567 (class system subclass IOMMU, rev 0x00) at pci0 dev 0 function 2 not configured pchb1 at pci0 dev 2 function 0 "AMD 16h Host" rev 0x00 ppb0 at pci0 dev 2 function 2 "AMD 16h PCIE" rev 0x00: msi pci1 at ppb0 bus 1 em0 at pci1 dev 0 function 0 "Intel I211" rev 0x03: msi, address 00:0d:b9:4a:40:88 ppb1 at pci0 dev 2 function 3 "AMD 16h PCIE" rev 0x00: msi pci2 at ppb1 bus 2 em1 at pci2 dev 0 function 0 "Intel I211" rev 0x03: msi, address 00:0d:b9:4a:40:89 ppb2 at pci0 dev 2 function 4 "AMD 16h PCIE" rev 0x00: msi pci3 at ppb2 bus 3 em2 at pci3 dev 0 function 0 "Intel I211" rev 0x03: msi, address 00:0d:b9:4a:40:8a ppb3 at pci0 dev 2 function 5 "AMD 16h PCIE" rev 0x00: msi pci4 at ppb3 bus 4 athn0 at pci4 dev 0 function 0 "Atheros AR9281" rev 0x01: apic 5 int 16 athn0: AR9280 rev 2 (2T2R), ROM rev 22, address 04:f0:21:34:e4:23 ccp0 at pci0 dev 8 function 0 "AMD 16h Crypto" rev 0x00 xhci0 at pci0 dev 16 function 0 "AMD Bolton xHCI" rev 0x11: msi, xHCI 1.0 usb0 at xhci0: USB revision 3.0 uhub0 at usb0 configuration 1 interface 0 "AMD xHCI root hub" rev 3.00/1.00 addr 1 ahci0 at pci0 dev 17 function 0 "AMD Hudson-2 SATA" rev 0x40: apic 4 int 19, AHCI 1.3 ahci0: port 0: 6.0Gb/s scsibus1 at ahci0: 32 targets sd0 at scsibus1 targ 0 lun 0: <ATA, KINGSTON SMS200S, 60AA> naa.50026b727603c6f0 sd0: 114473MB, 512 bytes/sector, 234441648 sectors, thin ehci0 at pci0 dev 19 function 0 "AMD Hudson-2 USB2" rev 0x39: apic 4 int 18 usb1 at ehci0: USB revision 2.0 uhub1 at usb1 configuration 1 interface 0 "AMD EHCI root hub" rev 2.00/1.00 addr 1 piixpm0 at pci0 dev 20 function 0 "AMD Hudson-2 SMBus" rev 0x42: SMI iic0 at piixpm0 iic1 at piixpm0 iic1: addr 0x4c 3e=00 48=00 4a=00 4e=00 fc=00 fe=00 words 00=ffff 01=ffff 02=ffff 03=ffff 04=ffff 05=ffff 06=ffff 07=ffff pcib0 at pci0 dev 20 function 3 "AMD Hudson-2 LPC" rev 0x11 sdhc0 at pci0 dev 20 function 7 "AMD Bolton SD/MMC" rev 0x01: apic 4 int 16 sdhc0: SDHC 2.0, 50 MHz base clock sdmmc0 at sdhc0: 4-bit, sd high-speed, mmc high-speed, dma pchb2 at pci0 dev 24 function 0 "AMD 16h Link Cfg" rev 0x00 pchb3 at pci0 dev 24 function 1 "AMD 16h Address Map" rev 0x00 pchb4 at pci0 dev 24 function 2 "AMD 16h DRAM Cfg" rev 0x00 km0 at pci0 dev 24 function 3 "AMD 16h Misc Cfg" rev 0x00 pchb5 at pci0 dev 24 function 4 "AMD 16h CPU Power" rev 0x00 pchb6 at pci0 dev 24 function 5 "AMD 16h Misc Cfg" rev 0x00 isa0 at pcib0 isadma0 at isa0 com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo com0: console com1 at isa0 port 0x2f8/8 irq 3: ns16550a, 16 byte fifo com2 at isa0 port 0x3e8/8 irq 5: ns16550a, 16 byte fifo pcppi0 at isa0 port 0x61 spkr0 at pcppi0 lpt0 at isa0 port 0x378/4 irq 7 intr_establish: pic ioapic0 pin 7: can't share type 3 with 2 wbsio0 at isa0 port 0x2e/2: NCT5104D rev 0x53 vmm0 at mainbus0: SVM/RVI uslcom0 at uhub0 port 4 configuration 1 interface 0 "Silicon Labs CP2102 USB to UART Bridge Controller" rev 1.10/1.00 addr 2 ucom0 at uslcom0 portno 0 uhub2 at uhub1 port 1 configuration 1 interface 0 "Advanced Micro Devices Hub" rev 2.00/0.18 addr 2 vscsi0 at root scsibus2 at vscsi0: 256 targets softraid0 at root scsibus3 at softraid0: 256 targets root on sd0a (dd930612ce0c6e49.a) swap on sd0b dump on sd0b panic: ieee80211_encrypt: key unset for sw crypto: 0 Stopped at db_enter+0x10: popq %rbp TID PID UID PRFLAGS PFLAGS CPU COMMAND db_enter() at db_enter+0x10 panic(ffffffff81e090b5) at panic+0x12a ieee80211_encrypt(ffff80000009b048,fffffd80ab432400,ffff8000005881c0) at ieee80211_encrypt+0x5f ar5008_tx(ffff80000009b000,fffffd80ab432400,ffff800000588000,0) at ar5008_tx+0x179 athn_start(ffff80000009b048) at athn_start+0x108 ar5008_intr(ffff80000009b000) at ar5008_intr+0x216 intr_handler(ffff8000225a6860,ffff800000091500) at intr_handler+0x6e Xintr_ioapic_level3_untramp() at Xintr_ioapic_level3_untramp+0x193 acpicpu_idle() at acpicpu_idle+0x11f sched_idle(ffffffff82111ff0) at sched_idle+0x27e end trace frame: 0x0, count: 5 https://www.openbsd.org/ddb.html describes the minimum info required in bug reports. Insufficient info makes it difficult to find and fix bugs. ddb{0}> -- Regards, Mikolaj