On Aug 20, 2016 6:29 PM, "Adrian Chadd" <adrian.ch...@gmail.com> wrote: > > Hi, > > There have been some changes to the scan code and iwn scan timeout code. Andriy may have some ideas. > > Thanks! > > A
One more note. There are multiple "link up" messages in the log. The LED never stopped the flashing which indicates that it is not associated. If I did "ifconfig wlan0 list aps", my hot spot was listed, but a simple "ifconfig wlan0" never showed an association. Usually a few "netif restart"s will get it to work, but sometimes it seems hopeless. It seems worse when my phone is the hot spot than with my home router. > > > On Aug 19, 2016 3:48 PM, "Kevin Oberman" <rkober...@gmail.com> wrote: >> >> Lately I have had serious issues with my system successfully associating. >> These were not present with 10.3. >> >> > uname -a >> FreeBSD rogue 11.0-BETA4 FreeBSD 11.0-BETA4 #1 r303806: Sat Aug 6 18:50:50 >> PDT 2016 root@rogue:/usr/obj/usr/src/sys/GENERIC.4BSD amd64 >> >> iwn0@pci0:3:0:0: class=0x028000 card=0x13118086 chip=0x00858086 rev=0x34 >> hdr=0x00 >> cap 01[c8] = powerspec 3 supports D0 D3 current D0 >> cap 05[d0] = MSI supports 1 message, 64 bit enabled with 1 message >> cap 10[e0] = PCI-Express 1 endpoint max data 128(128) FLR RO NS >> link x1(x1) speed 2.5(2.5) ASPM L1(L0s/L1) >> ecap 0001[100] = AER 1 0 fatal 0 non-fatal 0 corrected >> ecap 0003[140] = Serial 1 a088b4ffffc6ad28 >> >> Once associated, it works fine, but a dropped association is often not >> re-established and the network fails to come up at boot time. Kernel is >> GENERIC except the 4BSD scheduler. >> >> I've been using a mobile hotspot this week during travels and it has become >> a real pain. With lot of patience and many "netif restart wlan0" >> operations, it will come up, but it can be painful. Here is what I see in >> messages: >> Aug 19 00:13:52 rogue kernel: wlan0: Ethernet address: a0:88:b4:c6:ad:28 >> Aug 19 00:13:52 rogue kernel: iwn0: iwn_read_firmware: ucode rev=0x12a80601 >> Aug 19 00:13:52 rogue kernel: wlan0: link state changed to UP >> Aug 19 00:13:52 rogue kernel: wlan0: link state changed to DOWN >> Aug 19 00:13:52 rogue kernel: iwn0: scan timeout >> Aug 19 00:13:52 rogue kernel: iwn0: iwn_read_firmware: ucode rev=0x12a80601 >> Aug 19 00:13:52 rogue kernel: wlan0: link state changed to UP >> Aug 19 00:13:52 rogue kernel: wlan0: link state changed to DOWN >> Aug 19 00:13:52 rogue kernel: iwn0: scan timeout >> Aug 19 00:13:52 rogue kernel: iwn0: iwn_read_firmware: ucode rev=0x12a80601 >> Aug 19 00:13:52 rogue kernel: wlan0: link state changed to UP >> Aug 19 00:13:52 rogue kernel: wlan0: link state changed to DOWN >> Aug 19 00:13:52 rogue kernel: iwn0: scan timeout >> Aug 19 00:13:52 rogue kernel: iwn0: iwn_read_firmware: ucode rev=0x12a80601 >> Aug 19 00:13:52 rogue kernel: wlan0: link state changed to UP >> Aug 19 00:13:52 rogue kernel: wlan0: link state changed to DOWN >> Aug 19 00:13:52 rogue kernel: iwn0: scan timeout >> Aug 19 00:13:52 rogue kernel: iwn0: iwn_read_firmware: ucode rev=0x12a80601 >> Aug 19 00:13:52 rogue kernel: wlan0: link state changed to UP >> Aug 19 00:13:52 rogue kernel: wlan0: link state changed to DOWN >> Aug 19 00:13:52 rogue kernel: iwn0: scan timeout >> Aug 19 00:13:52 rogue kernel: iwn0: iwn_read_firmware: ucode rev=0x12a80601 >> Aug 19 00:13:52 rogue kernel: wlan0: link state changed to UP >> Aug 19 00:13:52 rogue kernel: wlan0: link state changed to DOWN >> Aug 19 00:13:52 rogue kernel: iwn0: scan timeout >> Aug 19 00:13:52 rogue kernel: iwn0: iwn_read_firmware: ucode rev=0x12a80601 >> Aug 19 00:13:52 rogue kernel: wlan0: link state changed to UP >> Aug 19 00:13:52 rogue kernel: wlan0: link state changed to DOWN >> Aug 19 00:13:52 rogue kernel: iwn0: scan timeout >> Aug 19 00:13:52 rogue kernel: iwn0: iwn_read_firmware: ucode rev=0x12a80601 >> Aug 19 00:13:52 rogue kernel: wlan0: link state changed to UP >> Aug 19 00:13:52 rogue kernel: ipfw2 (+ipv6) initialized, divert loadable, >> nat loadable, default to deny, logging disabled >> Aug 19 00:13:52 rogue kernel: wlan0: link state changed to DOWN >> Aug 19 00:13:52 rogue kernel: iwn0: scan timeout >> Aug 19 00:13:52 rogue kernel: iwn0: iwn_read_firmware: ucode rev=0x12a80601 >> Aug 19 00:14:17 rogue dhclient[362]: send_packet: Network is down >> Aug 19 00:14:37 rogue dhclient[362]: send_packet: Network is down >> Aug 19 00:14:39 rogue wpa_supplicant[350]: wlan0: CTRL-EVENT-TERMINATING >> Aug 19 00:14:39 rogue dhclient[362]: connection closed >> Aug 19 00:14:39 rogue dhclient[362]: exiting. >> Aug 19 00:14:39 rogue rtsold[873]: <rtsock_input_ifannounce> interface >> wlan0 removed >> Aug 19 00:14:39 rogue kernel: wlan0: Ethernet address: a0:88:b4:c6:ad:28 >> Aug 19 00:14:39 rogue wpa_supplicant[1621]: Successfully initialized >> wpa_supplicant >> Aug 19 00:14:39 rogue wpa_supplicant[1633]: Successfully initialized >> wpa_supplicant >> Aug 19 00:14:39 rogue root: /etc/rc.d/wpa_supplicant: WARNING: failed to >> start wpa_supplicant >> Aug 19 00:14:39 rogue kernel: iwn0: iwn_read_firmware: ucode rev=0x12a80601 >> Aug 19 00:14:39 rogue wpa_supplicant[1634]: ioctl[SIOCS80211, op=103, >> val=0, arg_len=128]: Operation now in progress >> Aug 19 00:14:39 rogue wpa_supplicant[1634]: wlan0: CTRL-EVENT-SCAN-FAILED >> ret=-1 retry=1 >> Aug 19 00:14:40 rogue wpa_supplicant[1634]: ioctl[SIOCS80211, op=103, >> val=0, arg_len=128]: Operation now in progress >> Aug 19 00:14:40 rogue wpa_supplicant[1634]: wlan0: CTRL-EVENT-SCAN-FAILED >> ret=-1 retry=1 >> Aug 19 00:14:41 rogue wpa_supplicant[1634]: ioctl[SIOCS80211, op=103, >> val=0, arg_len=128]: Operation now in progress >> Aug 19 00:14:41 rogue wpa_supplicant[1634]: wlan0: CTRL-EVENT-SCAN-FAILED >> ret=-1 retry=1 >> Aug 19 00:14:42 rogue wpa_supplicant[1634]: ioctl[SIOCS80211, op=103, >> val=0, arg_len=128]: Operation now in progress >> Aug 19 00:14:42 rogue wpa_supplicant[1634]: wlan0: CTRL-EVENT-SCAN-FAILED >> ret=-1 retry=1 >> Aug 19 00:14:43 rogue wpa_supplicant[1634]: ioctl[SIOCS80211, op=103, >> val=0, arg_len=128]: Operation now in progress >> Aug 19 00:14:43 rogue wpa_supplicant[1634]: wlan0: CTRL-EVENT-SCAN-FAILED >> ret=-1 retry=1 >> Aug 19 00:14:44 rogue wpa_supplicant[1634]: ioctl[SIOCS80211, op=103, >> val=0, arg_len=128]: Operation now in progress >> Aug 19 00:14:44 rogue wpa_supplicant[1634]: wlan0: CTRL-EVENT-SCAN-FAILED >> ret=-1 retry=1 >> Aug 19 00:14:45 rogue wpa_supplicant[1634]: ioctl[SIOCS80211, op=103, >> val=0, arg_len=128]: Operation now in progress >> Aug 19 00:14:45 rogue wpa_supplicant[1634]: wlan0: CTRL-EVENT-SCAN-FAILED >> ret=-1 retry=1 >> Aug 19 00:14:46 rogue wpa_supplicant[1634]: ioctl[SIOCS80211, op=103, >> val=0, arg_len=128]: Operation now in progress >> Aug 19 00:14:46 rogue wpa_supplicant[1634]: wlan0: CTRL-EVENT-SCAN-FAILED >> ret=-1 retry=1 >> Aug 19 00:14:47 rogue wpa_supplicant[1634]: ioctl[SIOCS80211, op=103, >> val=0, arg_len=128]: Operation now in progress >> Aug 19 00:14:47 rogue wpa_supplicant[1634]: wlan0: CTRL-EVENT-SCAN-FAILED >> ret=-1 retry=1 >> Aug 19 00:14:48 rogue wpa_supplicant[1634]: ioctl[SIOCS80211, op=103, >> val=0, arg_len=128]: Operation now in progress >> Aug 19 00:14:48 rogue wpa_supplicant[1634]: wlan0: CTRL-EVENT-SCAN-FAILED >> ret=-1 retry=1 >> Aug 19 00:14:49 rogue wpa_supplicant[1634]: ioctl[SIOCS80211, op=103, >> val=0, arg_len=128]: Operation now in progress >> Aug 19 00:14:49 rogue wpa_supplicant[1634]: wlan0: CTRL-EVENT-SCAN-FAILED >> ret=-1 retry=1 >> Aug 19 00:14:50 rogue wpa_supplicant[1634]: ioctl[SIOCS80211, op=103, >> val=0, arg_len=128]: Operation now in progress >> Aug 19 00:14:50 rogue wpa_supplicant[1634]: wlan0: CTRL-EVENT-SCAN-FAILED >> ret=-1 retry=1 >> Aug 19 00:14:50 rogue root: /etc/rc.d/dhclient: WARNING: failed to start >> dhclient >> Aug 19 00:14:51 rogue wpa_supplicant[1634]: ioctl[SIOCS80211, op=103, >> val=0, arg_len=128]: Operation now in progress >> Aug 19 00:14:51 rogue wpa_supplicant[1634]: wlan0: CTRL-EVENT-SCAN-FAILED >> ret=-1 retry=1 >> Aug 19 00:14:52 rogue wpa_supplicant[1634]: ioctl[SIOCS80211, op=103, >> val=0, arg_len=128]: Operation now in progress >> Aug 19 00:14:52 rogue wpa_supplicant[1634]: wlan0: CTRL-EVENT-SCAN-FAILED >> ret=-1 retry=1 >> Aug 19 00:14:53 rogue wpa_supplicant[1634]: ioctl[SIOCS80211, op=103, >> val=0, arg_len=128]: Operation now in progress >> Aug 19 00:14:53 rogue wpa_supplicant[1634]: wlan0: CTRL-EVENT-SCAN-FAILED >> ret=-1 retry=1 >> >> Is anyone else seeing this? >> >> Kevin Oberman, Part time kid herder and retired Network Engineer >> E-mail: rkober...@gmail.com >> PGP Fingerprint: D03FB98AFA78E3B78C1694B318AB39EF1B055683 >> _______________________________________________ >> freebsd-net@freebsd.org mailing list >> https://lists.freebsd.org/mailman/listinfo/freebsd-net >> To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org" _______________________________________________ freebsd-net@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"
