Sorry, in first message ddb only for one processor. This is fresh for both:
# ifconfig athn0 up
panic: kernel diagnostic assertion "pin < sc->ngpiopins" failed: file
"../../../../dev/ic/ar9003.c", line 512
Stopped at Debugger+0x9: leave
RUN AT LEAST 'trace' AND 'ps' AND INCLUDE OUTPUT WHEN REPORTING THIS PANIC!
IF RUNNING SMP, USE 'mach ddbcpu <#>' AND 'trace' ON OTHER PROCESSORS, TOO.
DO NOT EVEN BOTHER REPORTING THIS WITHOUT INCLUDING THAT INFORMATION!
ddb{1}> trace
Debugger() at Debugger+0x9
panic() at panic+0xfe
__assert() at __assert+0x25
ar9003_gpio_write() at ar9003_gpio_write+0x9d
athn_init() at athn_init+0xfb
athn_ioctl() at athn_ioctl+0x1e6
ifioctl() at ifioctl+0xb18
sys_ioctl() at sys_ioctl+0x169
syscall() at syscall+0x297
--- syscall (number 54) ---
end of kernel
end trace frame: 0x7f7ffffbcca0, count: -9
acpi_pdirpa+0x3fc50a:
ddb{1}> mach ddbcpu 0
Stopped at Debugger+0x9: leave
RUN AT LEAST 'trace' AND 'ps' AND INCLUDE OUTPUT WHEN REPORTING THIS PANIC!
IF RUNNING SMP, USE 'mach ddbcpu <#>' AND 'trace' ON OTHER PROCESSORS, TOO.
DO NOT EVEN BOTHER REPORTING THIS WITHOUT INCLUDING THAT INFORMATION!
ddb{0}> trace
Debugger() at Debugger+0x9
x86_ipi_handler() at x86_ipi_handler+0x64
Xresume_lapic_ipi() at Xresume_lapic_ipi+0x1b
--- interrupt ---
Bad frame pointer: 0xffff80001ce45c08
end trace frame: 0xffff80001ce45c08, count: -3
__mp_lock+0x42:
ddb{0}> ps
PID PPID PGRP UID S FLAGS WAIT COMMAND
19450 13014 19450 0 7 0x3 ifconfig
13014 1 13014 0 3 0x8b pause ksh
25598 1 25598 0 3 0x83 ttyin getty
18456 1 18456 0 3 0x83 ttyin getty
11661 1 11661 0 3 0x83 ttyin getty
916 1 916 0 3 0x83 ttyin getty
6800 1 6800 0 3 0x83 ttyin getty
26728 1 26728 0 3 0x80 select cron
3038 1 3038 0 3 0x80 nanosleep sensorsd
19379 1 19379 0 3 0x80 kqread apmd
12318 1 12318 99 3 0x90 poll sndiod
10631 30214 30214 95 3 0x90 kqread smtpd
9723 30214 30214 95 3 0x90 kqread smtpd
20447 30214 30214 95 3 0x90 kqread smtpd
32443 30214 30214 95 3 0x90 kqread smtpd
10158 30214 30214 95 3 0x90 kqread smtpd
26620 30214 30214 103 3 0x90 kqread smtpd
30214 1 30214 0 3 0x80 kqread smtpd
25074 1 25074 77 3 0x90 poll dhcpd
5058 1 5058 0 3 0x80 select sshd
13567 28172 22 83 3 0x90 poll ntpd
28172 22 22 83 3 0x90 poll ntpd
22 1 22 0 3 0x80 poll ntpd
12313 17356 17356 70 3 0x90 select named
17356 1 17356 0 3 0x90 netio named
13591 11643 11643 74 3 0x90 bpf pflogd
11643 1 11643 0 3 0x80 netio pflogd
22160 30463 30463 73 3 0x90 poll syslogd
30463 1 30463 0 3 0x80 netio syslogd
*16977 1 16977 77 7 0x90 dhclient
26597 1 26597 0 3 0x80 poll dhclient
27019 0 0 0 3 0x14200 bored ttm_swap
27833 0 0 0 3 0x14200 aiodoned aiodoned
13860 0 0 0 3 0x14200 syncer update
12987 0 0 0 3 0x14200 cleaner cleaner
29718 0 0 0 3 0x14200 reaper reaper
9873 0 0 0 3 0x14200 pgdaemon pagedaemon
30462 0 0 0 3 0x14200 bored crypto
28888 0 0 0 3 0x14200 pftm pfpurge
31001 0 0 0 3 0x14200 bored sensors
14441 0 0 0 3 0x14200 usbtsk usbtask
13312 0 0 0 3 0x14200 usbatsk usbatsk
16136 0 0 0 3 0x40014200 acpi0 acpi0
27548 0 0 0 3 0x40014200 idle1
20115 0 0 0 3 0x14200 bored systqmp
11558 0 0 0 3 0x14200 bored systq
14960 0 0 0 3 0x14200 bored syswq
14541 0 0 0 3 0x40014200 idle0
1 0 1 0 3 0x82 wait init
0 -1 0 0 3 0x10200 scheduler swapper
ddb{0}>