OK, hold onto yer butts!
Launching APs: 2 48 26 24 20 23 27 28 22 19 61 17 67 5 58 11 57 12 16 33 50 65 69 10 43 29 14 42 34 44 70 39 41 21 53 35 59 63 3 32 46 1 71 13 6 49 62 31 37 51 9 52 15 60 40 30 54 4 45 64 55 68 36 18 25 47 8 66 7 56 38
random: unblocking device.
arc4random: no preloaded entropy cache
arc4random: no preloaded entropy cache
arc4random: no preloaded entropy cache
arc4random: no preloaded entropy cache
arc4random: no preloaded entropy cache
arc4random: no preloaded entropy cache
arc4random: no preloaded entropy cache
arc4random: no preloaded entropy cache
WARNING: WITNESS option enabled, expect reduced performance.
arc4random: no preloaded entropy cache
panic: Assertion td->td_lock == TDQ_LOCKPTR(tdq) failed at /usr/src/sys/kern/sched_ule.c:2134
cpuid = 70
time = 12
KDB: stack backtrace:
0xe0000000c9236110: at .kdb_backtrace+0x68
0xe0000000c9236230: at .vpanic+0x254
0xe0000000c92362f0: at .panic+0x34
0xe0000000c9236370: at .sched_switch+0xad8
saved LR(0x6e2f73636865645b) is invalid.KDB: enter: panic
[ thread pid 0 tid 100814 ]
Stopped at      .kdb_enter+0x70:        ori     r0, r0, 0x0
db>