+iwn0: iwn_intr: fatal firmware error +firmware error log: + error type = "UNKNOWN" (0x00002085) + program counter = 0x00008894 + source line = 0x0000073E + error data = 0x000000010000073E + branch link = 0x0000072200000722 + interrupt link = 0x0000D6BE00000000 + time = 2128331308 +driver status: + tx ring 0: qid=0 cur=171 queued=0 + tx ring 1: qid=1 cur=0 queued=0 + tx ring 2: qid=2 cur=157 queued=0 + tx ring 3: qid=3 cur=216 queued=0 + tx ring 4: qid=4 cur=0 queued=0 + tx ring 5: qid=5 cur=0 queued=0 + tx ring 6: qid=6 cur=0 queued=0 + tx ring 7: qid=7 cur=0 queued=0 + tx ring 8: qid=8 cur=0 queued=0 + tx ring 9: qid=9 cur=62 queued=0 + tx ring 10: qid=10 cur=0 queued=0 + tx ring 11: qid=11 cur=0 queued=0 + tx ring 12: qid=12 cur=0 queued=0 + tx ring 13: qid=13 cur=0 queued=0 + tx ring 14: qid=14 cur=0 queued=0 + tx ring 15: qid=15 cur=0 queued=0 + tx ring 16: qid=16 cur=0 queued=0 + tx ring 17: qid=17 cur=0 queued=0 + tx ring 18: qid=18 cur=0 queued=0 + tx ring 19: qid=19 cur=0 queued=0 + rx ring: cur=25 +iwn0: iwn_panicked: controller panicked, iv_state = 5; restarting +wlan0: link state changed to DOWN +iwn0: iwn_read_firmware: ucode rev=0x12a80601 +wlan0: link state changed to UP +wlan0: link state changed to DOWN +wlan0: link state changed to UP