I seem to be seeing a fair number of these, especially running head (at the moment, running: FreeBSD g1-215.catwhisker.org 12.0-CURRENT FreeBSD 12.0-CURRENT #149 r331908M/331923:1200060: Tue Apr 3 04:48:56 PDT 2018 r...@g1-215.catwhisker.org:/common/S3/obj/usr/src/amd64.amd64/sys/CANARY amd64
building head @r332002). Excerpt from /var/log/messages (times show UTC): Apr 4 12:41:22 g1-215 wpa_supplicant[320]: wlan0: CTRL-EVENT-DISCONNECTED bssid=04:18:d6:22:22:1f reason=0 Apr 4 12:41:22 g1-215 kernel: iwn0: iwn_intr: fatal firmware error Apr 4 12:41:22 g1-215 kernel: firmware error log: Apr 4 12:41:22 g1-215 kernel: error type = "NMI_INTERRUPT_WDG" (0x00000004) Apr 4 12:41:22 g1-215 kernel: program counter = 0x000006B4 Apr 4 12:41:22 g1-215 kernel: source line = 0x00007B96 Apr 4 12:41:22 g1-215 kernel: error data = 0x0000000202630000 Apr 4 12:41:22 g1-215 kernel: branch link = 0x0000067A0000071A Apr 4 12:41:22 g1-215 kernel: interrupt link = 0x000015320000E774 Apr 4 12:41:22 g1-215 kernel: time = 3996898653 Apr 4 12:41:22 g1-215 kernel: driver status: Apr 4 12:41:22 g1-215 kernel: tx ring 0: qid=0 cur=196 queued=152 Apr 4 12:41:22 g1-215 kernel: tx ring 1: qid=1 cur=0 queued=0 Apr 4 12:41:22 g1-215 kernel: tx ring 2: qid=2 cur=5 queued=1 Apr 4 12:41:22 g1-215 kernel: tx ring 3: qid=3 cur=6 queued=0 Apr 4 12:41:22 g1-215 kernel: tx ring 4: qid=4 cur=57 queued=0 Apr 4 12:41:22 g1-215 kernel: tx ring 5: qid=5 cur=0 queued=0 Apr 4 12:41:22 g1-215 kernel: tx ring 6: qid=6 cur=0 queued=0 Apr 4 12:41:22 g1-215 kernel: tx ring 7: qid=7 cur=0 queued=0 Apr 4 12:41:22 g1-215 kernel: tx ring 8: qid=8 cur=0 queued=0 Apr 4 12:41:22 g1-215 kernel: tx ring 9: qid=9 cur=0 queued=0 Apr 4 12:41:22 g1-215 kernel: tx ring 10: qid=10 cur=0 queued=0 Apr 4 12:41:22 g1-215 kernel: tx ring 11: qid=11 cur=0 queued=0 Apr 4 12:41:22 g1-215 kernel: tx ring 12: qid=12 cur=0 queued=0 Apr 4 12:41:22 g1-215 kernel: tx ring 13: qid=13 cur=0 queued=0 Apr 4 12:41:22 g1-215 kernel: tx ring 14: qid=14 cur=0 queued=0 Apr 4 12:41:22 g1-215 kernel: tx ring 15: qid=15 cur=0 queued=0 Apr 4 12:41:22 g1-215 kernel: tx ring 16: qid=16 cur=0 queued=0 Apr 4 12:41:22 g1-215 kernel: tx ring 17: qid=17 cur=0 queued=0 Apr 4 12:41:22 g1-215 kernel: tx ring 18: qid=18 cur=0 queued=0 Apr 4 12:41:22 g1-215 kernel: tx ring 19: qid=19 cur=0 queued=0 Apr 4 12:41:22 g1-215 kernel: rx ring: cur=23 Apr 4 12:41:22 g1-215 kernel: iwn0: iwn_panicked: controller panicked, iv_state = 5; restarting Apr 4 12:41:22 g1-215 kernel: wlan0: link state changed to DOWN Apr 4 12:41:22 g1-215 wpa_supplicant[320]: ioctl[SIOCS80211, op=20, val=0, arg_len=7]: Can't assign requested address Apr 4 12:41:22 g1-215 ntpd[57289]: ntpd exiting on signal 15 (Terminated) Apr 4 12:41:22 g1-215 dhclient: Using ntp_servers: 172.17.0.1 Apr 4 12:41:22 g1-215 kernel: iwn0: iwn_read_firmware: ucode rev=0x09dd0401 Apr 4 12:41:23 g1-215 ntpd[57476]: ntpd 4.2.8p11-a (3): Starting Apr 4 12:41:23 g1-215 dhclient: Exiting /etc/dhclient-exit-hooks (REBOOT) with exit_status 0 Apr 4 12:41:23 g1-215 wpa_supplicant[320]: wlan0: Trying to associate with 04:18:d6:22:22:1f (SSID='lmdhw-net' freq=2462 MHz) Apr 4 12:41:23 g1-215 wpa_supplicant[320]: wlan0: Associated with 04:18:d6:22:22:1f Apr 4 12:41:23 g1-215 kernel: wlan0: link state changed to UP Apr 4 12:41:23 g1-215 wpa_supplicant[320]: wlan0: WPA: Key negotiation completed with 04:18:d6:22:22:1f [PTK=CCMP GTK=CCMP] Apr 4 12:41:23 g1-215 wpa_supplicant[320]: wlan0: CTRL-EVENT-CONNECTED - Connection to 04:18:d6:22:22:1f completed [id=23 id_str=] Apr 4 12:42:02 g1-215 devd: check_clients: dropping disconnected client Apr 4 12:42:09 g1-215 wpa_supplicant[320]: wlan0: CTRL-EVENT-DISCONNECTED bssid=04:18:d6:22:22:1f reason=0 (The last line pasted is the beginning of another such controller panic.) Am I correct tha the "fatal firmware error" is in the (Intel-supplied?) firmware for the device? Anything I can do to make it "just work" a bit more? Peace, david -- David H. Wolfskill da...@catwhisker.org An investigator who doesn't make a perp nervous isn't doing his job. See http://www.catwhisker.org/~david/publickey.gpg for my public key.
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