Date: Mon, 23 Jul 2018 07:08:29 -0700 From: Cy Schubert <Cy.Schubert@cschubert.com> To: Dave Cottlehuber <dch@skunkwerks.at> Cc: Niclas Zeising <zeising+freebsd@daemonic.se>, Cy Schubert <Cy.Schubert@cschubert.com>, Alexey Dokuchaev <danfe@freebsd.org>, "src-committers" <src-committers@freebsd.org>, Kyle Evans <kevans@freebsd.org>, svn-src-all@freebsd.org, "Andrey V. Elsukov" <bu7cher@yandex.ru>, Cy Schubert <cy@freebsd.org>, svn-src-head@freebsd.org Subject: Re: svn commit: r336203 - in head: contrib/wpa contrib/wpa/hostapd contrib/wpa/hs20/client contrib/wpa/patches contrib/wpa/src/ap contrib/wpa/src/common contrib/wpa/src/crypto contrib/wpa/src/drivers c... Message-ID: <201807231408.w6NE8T5D002390@slippy.cwsent.com> In-Reply-To: Message from Dave Cottlehuber <dch@skunkwerks.at> of "Mon, 23 Jul 2018 14:55:23 %2B0200." <1532350523.2338008.1449756200.7870027F@webmail.messagingengine.com>
next in thread | previous in thread | raw e-mail | index | archive | help
In message <1532350523.2338008.1449756200.7870027F@webmail.messagingengi ne.com> , Dave Cottlehuber writes: > On Thu, 19 Jul 2018, at 15:25, Niclas Zeising wrote: > > On 07/19/18 15:20, Cy Schubert wrote: > > > In message <2f0ab2c2-b7cc-3dae-2d65-ea3c4a9515cb@daemonic.se>, Niclas > > > Zeising w > > > rites: > > >> [ sending this again since I missed the list the first time, apologies > > >> if anyone receives a duplicate ] > > >> > > >> On 07/19/18 13:57, Kyle Evans wrote: > > >>> On Thu, Jul 19, 2018 at 4:51 AM, Alexey Dokuchaev <danfe@freebsd.org> w > rote > > >> : > > >>>> On Thu, Jul 19, 2018 at 11:48:03AM +0300, Andrey V. Elsukov wrote: > > >>>>> ... > > >>>>> Yesterday I updated my notebook (with iwm(4)) and also noticed that > > >>>>> wi-fi connection periodically breaks. /etc/rc.d/wpa_supplicant restar > t > > >>>>> wlan0 helps. After your message I reinstalled wpa_supplicant from old > > >>>>> source and now it works stable already about 2 hours. > > Reporting the same thing. At my end it looks like an issue with the AP itself > , > not iwm but maybe more expert eyes see something I don't? I've seen this once > downstairs where the family has an imac on wifi, and it also disconnected at > the same time, and reconnected. I collected all this for the Ubiquiti forums > but maybe it helps here. > > I'm using intel 8265, WPA-PSK, and unifi UAC Pro AP. I've been seeing this > for ~ 5 days, around the time my UAC firmware got bumped to 3.9.27.8537, and > also the last CURRENT update I did. > > Sometimes it's brutal (every 1-2 minutes) and other times it takes a while (h > ours) to occur: > > 2018-07-18T19:03:10.843020+00:00 akai kernel: [9200] wlan0: [80:2a:a8:5a:bd:3 > f] AMRR: current rate 2, txcnt=12, retrycnt=167 > 2018-07-18T19:03:11.684065+00:00 akai kernel: [9200] wlan0: [80:2a:a8:5a:bd:3 > f] AMRR: current rate 2, txcnt=11, retrycnt=94 > 2018-07-18T19:03:11.847485+00:00 akai 1 2018-07-18T19:03:11.847320+00:00 akai > .skunkwerks.at wpa_supplicant 91696 - - wlan0: CTRL-EVENT-DISCONNECTED bssid= > 80:2a:a8:5a:bd:3f reason=1 locally_generated=1 > 2018-07-18T19:03:11.848239+00:00 akai 1 2018-07-18T19:03:11.848123+00:00 akai > .skunkwerks.at devd 17186 - - Processing event '!system=IFNET subsystem=wlan0 > type=LINK_DOWN' > 2018-07-18T19:03:11.848846+00:00 akai 1 2018-07-18T19:03:11.848384+00:00 akai > .skunkwerks.at dhclient 57397 - - wlan0 link state up -> down > 2018-07-18T19:03:11.848899+00:00 akai 1 2018-07-18T19:03:11.848593+00:00 akai > .skunkwerks.at devd 17186 - - Popping table > 2018-07-18T19:03:11.892696+00:00 akai kernel: [9201] wlan0: [80:2a:a8:5a:bd:3 > f] station deauth via MLME (reason: 1 (unspecified)) > 2018-07-18T19:03:11.892720+00:00 akai kernel: [9201] wlan0: ieee80211_swscan_ > cancel_scan: called; F_SCAN=0, vap=match, signal=0 > 2018-07-18T19:03:11.892733+00:00 akai kernel: [9201] wlan0: ieee80211_swscan_ > cancel_scan: called; F_SCAN=0, vap=match, signal=0 > 2018-07-18T19:03:11.892736+00:00 akai kernel: [9201] wlan0: [80:2a:a8:5a:bd:3 > f] send station disassociate (reason: 8 (sending STA is leaving/has left BSS) > ) > 2018-07-18T19:03:11.892740+00:00 akai kernel: [9201] [80:2a:a8:5a:bd:3f] send > disassoc on channel 6 > 2018-07-18T19:03:11.892743+00:00 akai kernel: [9201] wlan0: [00:28:f8:d0:91:5 > 2] amrr_node_init: non-11n node > 2018-07-18T19:03:11.892746+00:00 akai kernel: [9201] wlan0: link state change > d to DOWN > 2018-07-18T19:03:11.892749+00:00 akai kernel: [9201] wlan0: [00:28:f8:d0:91:5 > 2] AMRR: nrates=0, initial rate 0 > 2018-07-18T19:03:12.114718+00:00 akai kernel: [9201] wlan0: ieee80211_scanreq > : flags 0x20052 duration 0x7fffffff mindwell 0 maxdwell 0 nssid 1 > 2018-07-18T19:03:12.114744+00:00 akai kernel: [9201] wlan0: ieee80211_scan_fl > ush > > this time I got both the wlandebug output and also /var/log/messages & pcap f > rom > the AP. I'm not sure how much privileged info is in the AP pcap so its availa > ble > privately on request if needed. > > laptop - looks like a normal exit of the AP to me: > > 2018-07-23T12:20:22.469857+00:00 akai kernel: [1823] wlan0: [80:2a:a8:5a:bd:3 > f] AMRR decreasing rate 11 (txcnt=46 retrycnt=16) > 2018-07-23T12:20:25.396670+00:00 akai kernel: [1825] wlan0: [80:2a:a8:5a:bd:3 > f] AMRR: current rate 11, txcnt=11, retrycnt=105 > 2018-07-23T12:20:25.396700+00:00 akai kernel: [1825] wlan0: [80:2a:a8:5a:bd:3 > f] AMRR decreasing rate 4 (txcnt=11 retrycnt=105) > 2018-07-23T12:20:25.698421+00:00 akai 1 2018-07-23T12:20:25.698238+00:00 akai > .skunkwerks.at wpa_supplicant 22034 - - wlan0: CTRL-EVENT-DISCONNECTED bssid= > 80:2a:a8:5a:bd:3f reason=1 locally_generated=1 > 2018-07-23T12:20:25.699374+00:00 akai 1 2018-07-23T12:20:25.699249+00:00 akai > .skunkwerks.at dhclient 23843 - - wlan0 link state up -> down > 2018-07-23T12:20:25.699465+00:00 akai 1 2018-07-23T12:20:25.699319+00:00 akai > .skunkwerks.at devd 37330 - - Processing event '!system=IFNET subsystem=wlan0 > type=LINK_DOWN' > 2018-07-23T12:20:25.699521+00:00 akai 1 2018-07-23T12:20:25.699377+00:00 akai > .skunkwerks.at devd 37330 - - Pushing table > 2018-07-23T12:20:25.699569+00:00 akai 1 2018-07-23T12:20:25.699447+00:00 akai > .skunkwerks.at devd 37330 - - Processing notify event > 2018-07-23T12:20:25.699778+00:00 akai 1 2018-07-23T12:20:25.699701+00:00 akai > .skunkwerks.at devd 37330 - - Popping table > 2018-07-23T12:20:25.864867+00:00 akai kernel: [1826] wlan0: [80:2a:a8:5a:bd:3 > f] station deauth via MLME (reason: 1 (unspecified)) > 2018-07-23T12:20:25.864893+00:00 akai kernel: [1826] wlan0: ieee80211_swscan_ > cancel_scan: called; F_SCAN=0, vap=match, signal=0 > 2018-07-23T12:20:25.864896+00:00 akai kernel: [1826] wlan0: ieee80211_swscan_ > cancel_scan: called; F_SCAN=0, vap=match, signal=0 > 2018-07-23T12:20:25.864898+00:00 akai kernel: [1826] wlan0: [80:2a:a8:5a:bd:3 > f] send station disassociate (reason: 8 (sending STA is leaving/has left BSS) > ) > 2018-07-23T12:20:25.864903+00:00 akai kernel: [1826] [80:2a:a8:5a:bd:3f] send > disassoc on channel 1 > 2018-07-23T12:20:25.864926+00:00 akai kernel: [1826] wlan0: [00:28:f8:d0:91:5 > 2] amrr_node_init: non-11n node > 2018-07-23T12:20:25.864929+00:00 akai kernel: [1826] wlan0: link state change > d to DOWN > 2018-07-23T12:20:25.864936+00:00 akai kernel: [1826] wlan0: [00:28:f8:d0:91:5 > 2] AMRR: nrates=0, initial rate 0 > 2018-07-23T12:20:25.864943+00:00 akai kernel: [1826] wlan0: ieee80211_scanreq > : flags 0x20052 duration 0x7fffffff mindwell 0 maxdwell 0 nssid 1 > 2018-07-23T12:20:26.084679+00:00 akai kernel: [1826] wlan0: ieee80211_scan_fl > ush > > AP logs - looking very much like a large chunk of the AP stack restarted but > not the AP itself: > > Jul 23 12:24:36 ap2terrace user.info syslog: ubnt_protocol.ubnt_usr1_handler( > ): Get DHCP IP > Jul 23 12:24:36 ap2terrace user.info syslog: ubnt_protocol.ubnt_usr1_handler( > ): my_ip is 172.16.2.10 > Jul 23 12:24:36 ap2terrace user.err syslog: ubnt_protocol.ubnt_multicast_sock > et_init(): already drop membership > Jul 23 12:24:36 ap2terrace user.notice syswrapper: hostapd update: conf=/etc/ > aaa2.cfg iterface=ath1 nas_ip=172.16.2.10 res=OK > Jul 23 12:24:36 ap2terrace user.notice syswrapper: hostapd update: conf=/etc/ > aaa1.cfg iterface=ath0 nas_ip=172.16.2.10 res=OK > Jul 23 12:24:37 ap2terrace daemon.info init: process '/bin/dropbear -F -d /va > r/run/dropbear_dss_host_key -r /var/run/dropbear_rsa_host_key -p br0:22' (pid > 918) exited. Sc > Jul 23 12:24:37 ap2terrace daemon.info init: starting pid 1029, tty '/dev/nul > l': '/bin/dropbear -F -d /var/run/dropbear_dss_host_key -r /var/run/dropbear_ > rsa_host_key -p > Jul 23 12:24:37 ap2terrace authpriv.info dropbear[1029]: Not backgrounding > Jul 23 12:25:06 ap2terrace user.err syslog: ace_reporter.reporter_fail(): Unk > nown[11] (http://172.16.1.14:8080/inform) > Jul 23 12:25:06 ap2terrace user.err syslog: ace_reporter.reporter_fail(): ini > tial contact failed #1, url=http://172.16.1.14:8080/inform, rc=11 > Jul 23 12:25:08 ap2terrace daemon.info hostapd: ath1: STA 80:2a:a8:5b:bd:3f D > RIVER: Sead AUTH addr=80:ed:2c:45:8e:f7 status_code=0 > Jul 23 12:25:08 ap2terrace kern.warn kernel: [ 52.510000] wmi_unified_event > _rx : no registered event handler : event id 0x901b > Jul 23 12:25:08 ap2terrace daemon.info hostapd: ath1: STA 80:ed:2c:45:8e:f7 I > EEE 802.11: associated > Jul 23 12:25:08 ap2terrace user.info syslog: wevent.ubnt_custom_event(): EVEN > T_STA_JOIN ath1: 80:ed:2c:45:8e:f7 / 1 > Jul 23 12:25:08 ap2terrace daemon.info hostapd: ath1: STA 80:ed:2c:45:8e:f7 W > PA: pairwise key handshake completed (RSN) > Jul 23 12:25:08 ap2terrace user.info syslog: wevent.ubnt_custom_event(): EVEN > T_STA_IP ath1: 80:ed:2c:45:8e:f7 / 172.16.2.14 > Jul 23 12:25:09 ap2terrace kern.warn kernel: [ 53.000000] [wifi1] FWLOG: [7 > 3760] RATE: ChainMask 3, phymode 1044489, ni_flags 0x02233006, vht_mcs_set 0x > fffa, ht_mcs_set 0xffff, legacy_rate_set 0x12027 > Jul 23 12:25:09 ap2terrace kern.warn kernel: [ 53.000000] [wifi1] FWLOG: [7 > 3767] WAL_DBGID_SECURITY_ALLOW_DATA ( 0x435110 ) > Jul 23 12:25:09 ap2terrace kern.warn kernel: [ 53.000000] [wifi1] FWLOG: [7 > 3792] RATE: ChainMask 3, phymode 1044490, ni_flags 0x02233006, vht_mcs_set 0x > fffa, ht_mcs_set 0xffff, legacy_rate_set 0x0401 > Jul 23 12:25:18 ap2terrace daemon.info hostapd: ath1: STA 80:ed:2c:45:8e:f7 R > ADIUS: starting accounting session 5AAD0B98-00000000 > Jul 23 12:25:20 ap2terrace daemon.info hostapd: ath0: STA 80:2a:a8:5a:bd:3f D > RIVER: Sead AUTH addr=00:28:f8:d0:91:52 status_code=0 > Jul 23 12:25:20 ap2terrace user.info syslog: wevent.ubnt_custom_event(): EVEN > T_STA_JOIN ath0: 00:28:f8:d0:91:52 / 1 > Jul 23 12:25:20 ap2terrace daemon.info hostapd: ath0: STA 00:28:f8:d0:91:52 I > EEE 802.11: associated > Jul 23 12:25:20 ap2terrace daemon.info hostapd: ath0: STA 00:28:f8:d0:91:52 W > PA: pairwise key handshake completed (RSN) > Jul 23 12:25:20 ap2terrace user.info syslog: wevent.ubnt_custom_event(): EVEN > T_STA_IP ath0: 00:28:f8:d0:91:52 / 172.16.2.92 > Jul 23 12:25:30 ap2terrace daemon.info hostapd: ath0: STA 00:28:f8:d0:91:52 R > ADIUS: starting accounting session 5AAD0B98-00000000 > > I'll roll back my boot environment and let you know if it behaves differently > . > > A+ > Dave Are you at least at r336531? -- Cheers, Cy Schubert <Cy.Schubert@cschubert.com> FreeBSD UNIX: <cy@FreeBSD.org> Web: http://www.FreeBSD.org The need of the many outweighs the greed of the few.
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201807231408.w6NE8T5D002390>