[Bug 236235] iwm: Intel Dual Band Wireless-AC 3168NGW [Stone Peak] not scanning

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Wed Mar 6 19:59:21 UTC 2019


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=236235

--- Comment #4 from Bert JW Regeer <xistence at 0x58.com> ---
My bad, forgot to bring the interface up.

Here's updated reporting:

root at vmbeast:/usr/home/xistence/ # ifconfig wlan0 up
root at vmbeast:/usr/home/xistence/ # wlandebug scan
net.wlan.0.debug: 0x0 => 0x200000<scan>
root at vmbeast:/usr/home/xistence/ # ifconfig wlan0 scan
root at vmbeast:/usr/home/xistence/ # ifconfig wlan0 list scan
root at vmbeast:/usr/home/xistence/ # dmesg -a
wlan0: ieee80211_scanreq: flags 0x1b (!IFF_UP) duration 0x7fffffff mindwell 0
maxdwell 0 nssid 0
wlan0: ieee80211_swscan_cancel_scan: called; F_SCAN=0, vap=nomatch, signal=0
wlan0: ieee80211_swscan_cancel_scan: called; F_SCAN=0, vap=nomatch, signal=0
wlan0: Ethernet address: 18:56:80:78:82:78
wlan0: ieee80211_scan_done: called
wlan0: scan_curchan_task: loop start; scandone=1
wlan0: scan_end: out
wlan0: sta_pick_bss: no scan candidate
wlan0: scan_end: done, restart [ticks 2471541936, dwell min 20 scanend
324058038]
wlan0: scan_curchan_task: loop start; scandone=0
wlan0: scan_curchan_task: chan   4g ->   4g [active, dwell min 20ms max 200ms]
wlan0: scan_curchan_task: waiting
wlan0: ieee80211_scan_done: called
wlan0: scan_curchan_task: loop start; scandone=1
wlan0: scan_end: out
wlan0: sta_pick_bss: no scan candidate
wlan0: scan_end: done, restart [ticks 2471542186, dwell min 20 scanend
324058287]
wlan0: scan_curchan_task: loop start; scandone=0
wlan0: scan_curchan_task: chan   4g ->   4g [active, dwell min 20ms max 200ms]
wlan0: scan_curchan_task: waiting
wlan0: ieee80211_scan_done: called
wlan0: scan_curchan_task: loop start; scandone=1
wlan0: scan_end: out
wlan0: sta_pick_bss: no scan candidate
wlan0: scan_end: done, restart [ticks 2471542436, dwell min 20 scanend
324058537]
wlan0: scan_curchan_task: loop start; scandone=0
wlan0: scan_curchan_task: chan   4g ->   4g [active, dwell min 20ms max 200ms]
wlan0: scan_curchan_task: waiting
wlan0: ieee80211_scan_done: called
wlan0: scan_curchan_task: loop start; scandone=1
wlan0: scan_end: out
wlan0: sta_pick_bss: no scan candidate
wlan0: scan_end: done, restart [ticks 2471542686, dwell min 20 scanend
324058787]
wlan0: scan_curchan_task: loop start; scandone=0
wlan0: scan_curchan_task: chan   4g ->   4g [active, dwell min 20ms max 200ms]
wlan0: scan_curchan_task: waiting
wlan0: ieee80211_scan_done: called
wlan0: scan_curchan_task: loop start; scandone=1
wlan0: scan_end: out
wlan0: sta_pick_bss: no scan candidate
wlan0: scan_end: done, restart [ticks 2471542936, dwell min 20 scanend
324059037]
wlan0: scan_curchan_task: loop start; scandone=0
wlan0: scan_curchan_task: chan   4g ->   4g [active, dwell min 20ms max 200ms]
wlan0: scan_curchan_task: waiting
wlan0: ieee80211_scan_done: called
wlan0: scan_curchan_task: loop start; scandone=1
wlan0: scan_end: out
wlan0: sta_pick_bss: no scan candidate
wlan0: scan_end: done, restart [ticks 2471543186, dwell min 20 scanend
324059287]
wlan0: scan_curchan_task: loop start; scandone=0
wlan0: scan_curchan_task: chan   4g ->   4g [active, dwell min 20ms max 200ms]
wlan0: scan_curchan_task: waiting
wlan0: ieee80211_scan_done: called
wlan0: scan_curchan_task: loop start; scandone=1
wlan0: scan_end: out
wlan0: sta_pick_bss: no scan candidate
wlan0: scan_end: done, restart [ticks 2471543436, dwell min 20 scanend
324059537]
wlan0: scan_curchan_task: loop start; scandone=0
wlan0: scan_curchan_task: chan   4g ->   4g [active, dwell min 20ms max 200ms]
wlan0: scan_curchan_task: waiting
wlan0: ieee80211_scan_done: called
wlan0: scan_curchan_task: loop start; scandone=1
wlan0: scan_end: out
wlan0: sta_pick_bss: no scan candidate
wlan0: scan_end: done, restart [ticks 2471543685, dwell min 20 scanend
324059787]
wlan0: scan_curchan_task: loop start; scandone=0
wlan0: scan_curchan_task: chan   4g ->   4g [active, dwell min 20ms max 200ms]
wlan0: scan_curchan_task: waiting
wlan0: ieee80211_scan_done: called
wlan0: scan_curchan_task: loop start; scandone=1
wlan0: scan_end: out
wlan0: sta_pick_bss: no scan candidate
wlan0: scan_end: done, restart [ticks 2471543935, dwell min 20 scanend
324060036]
wlan0: scan_curchan_task: loop start; scandone=0
wlan0: scan_curchan_task: chan   4g ->   4g [active, dwell min 20ms max 200ms]
wlan0: scan_curchan_task: waiting
wlan0: ieee80211_scan_done: called
wlan0: scan_curchan_task: loop start; scandone=1
wlan0: scan_end: out
wlan0: sta_pick_bss: no scan candidate
wlan0: scan_end: done, restart [ticks 2471544185, dwell min 20 scanend
324060286]
wlan0: scan_curchan_task: loop start; scandone=0
wlan0: scan_curchan_task: chan   4g ->   4g [active, dwell min 20ms max 200ms]
wlan0: scan_curchan_task: waiting
wlan0: ieee80211_scan_done: called
wlan0: scan_curchan_task: loop start; scandone=1
wlan0: scan_end: out
wlan0: sta_pick_bss: no scan candidate
wlan0: scan_end: done, restart [ticks 2471544435, dwell min 20 scanend
324060536]
wlan0: scan_curchan_task: loop start; scandone=0
wlan0: scan_curchan_task: chan   4g ->   4g [active, dwell min 20ms max 200ms]
wlan0: scan_curchan_task: waiting
wlan0: ieee80211_scan_done: called
wlan0: scan_curchan_task: loop start; scandone=1
wlan0: scan_end: out
wlan0: sta_pick_bss: no scan candidate
wlan0: scan_end: done, restart [ticks 2471544685, dwell min 20 scanend
324060786]
wlan0: scan_curchan_task: loop start; scandone=0
wlan0: scan_curchan_task: chan   4g ->   4g [active, dwell min 20ms max 200ms]
wlan0: scan_curchan_task: waiting
wlan0: ieee80211_scan_done: called
wlan0: scan_curchan_task: loop start; scandone=1
wlan0: scan_end: out
wlan0: sta_pick_bss: no scan candidate
wlan0: scan_end: done, restart [ticks 2471544935, dwell min 20 scanend
324061036]
wlan0: scan_curchan_task: loop start; scandone=0
wlan0: scan_curchan_task: chan   4g ->   4g [active, dwell min 20ms max 200ms]
wlan0: scan_curchan_task: waiting
wlan0: ieee80211_scan_done: called
wlan0: scan_curchan_task: loop start; scandone=1
wlan0: scan_end: out
wlan0: sta_pick_bss: no scan candidate
wlan0: scan_end: done, restart [ticks 2471545185, dwell min 20 scanend
324061286]
wlan0: scan_curchan_task: loop start; scandone=0
wlan0: scan_curchan_task: chan   4g ->   4g [active, dwell min 20ms max 200ms]
wlan0: scan_curchan_task: waiting
wlan0: ieee80211_scan_done: called
wlan0: scan_curchan_task: loop start; scandone=1
wlan0: scan_end: out
wlan0: sta_pick_bss: no scan candidate
wlan0: scan_end: done, restart [ticks 2471545434, dwell min 20 scanend
324061536]
wlan0: scan_curchan_task: loop start; scandone=0
wlan0: scan_curchan_task: chan   4g ->   4g [active, dwell min 20ms max 200ms]
wlan0: scan_curchan_task: waiting
wlan0: ieee80211_scan_done: called
wlan0: scan_curchan_task: loop start; scandone=1
wlan0: scan_end: out
wlan0: sta_pick_bss: no scan candidate
wlan0: scan_end: done, restart [ticks 2471545684, dwell min 20 scanend
324061785]
wlan0: scan_curchan_task: loop start; scandone=0
wlan0: scan_curchan_task: chan   4g ->   4g [active, dwell min 20ms max 200ms]
wlan0: scan_curchan_task: waiting
wlan0: ieee80211_scan_done: called
wlan0: scan_curchan_task: loop start; scandone=1
wlan0: scan_end: out
wlan0: sta_pick_bss: no scan candidate
wlan0: scan_end: done, restart [ticks 2471545934, dwell min 20 scanend
324062035]
wlan0: scan_curchan_task: loop start; scandone=0
wlan0: scan_curchan_task: chan   4g ->   4g [active, dwell min 20ms max 200ms]
wlan0: scan_curchan_task: waiting
wlan0: ieee80211_scan_done: called
wlan0: scan_curchan_task: loop start; scandone=1
wlan0: scan_end: out
wlan0: sta_pick_bss: no scan candidate
wlan0: scan_end: done, restart [ticks 2471546184, dwell min 20 scanend
324062285]
wlan0: scan_curchan_task: loop start; scandone=0
wlan0: scan_curchan_task: chan   4g ->   4g [active, dwell min 20ms max 200ms]
wlan0: scan_curchan_task: waiting
wlan0: ieee80211_scan_done: called
wlan0: scan_curchan_task: loop start; scandone=1
wlan0: scan_end: out
wlan0: sta_pick_bss: no scan candidate
wlan0: scan_end: done, restart [ticks 2471546434, dwell min 20 scanend
324062535]
wlan0: scan_curchan_task: loop start; scandone=0
wlan0: scan_curchan_task: chan   4g ->   4g [active, dwell min 20ms max 200ms]
wlan0: scan_curchan_task: waiting
wlan0: ieee80211_scan_done: called
wlan0: scan_curchan_task: loop start; scandone=1
wlan0: scan_end: out
wlan0: sta_pick_bss: no scan candidate
wlan0: scan_end: done, restart [ticks 2471546684, dwell min 20 scanend
324062785]
wlan0: scan_curchan_task: loop start; scandone=0
wlan0: scan_curchan_task: chan   4g ->   4g [active, dwell min 20ms max 200ms]
wlan0: scan_curchan_task: waiting
wlan0: ieee80211_scan_done: called
wlan0: scan_curchan_task: loop start; scandone=1
wlan0: scan_end: out
wlan0: sta_pick_bss: no scan candidate
wlan0: scan_end: done, restart [ticks 2471546934, dwell min 20 scanend
324063035]
wlan0: scan_curchan_task: loop start; scandone=0
wlan0: scan_curchan_task: chan   4g ->   4g [active, dwell min 20ms max 200ms]
wlan0: scan_curchan_task: waiting
wlan0: ieee80211_scan_done: called
wlan0: scan_curchan_task: loop start; scandone=1
wlan0: scan_end: out
wlan0: sta_pick_bss: no scan candidate
wlan0: scan_end: done, restart [ticks 2471547183, dwell min 20 scanend
324063285]
wlan0: scan_curchan_task: loop start; scandone=0
wlan0: scan_curchan_task: chan   4g ->   4g [active, dwell min 20ms max 200ms]
wlan0: scan_curchan_task: waiting
wlan0: ieee80211_scanreq: flags 0x1b duration 0x7fffffff mindwell 0 maxdwell 0
nssid 0
wlan0: ieee80211_swscan_start_scan_locked: active scan already in progress
wlan0: ieee80211_scan_done: called
wlan0: scan_curchan_task: loop start; scandone=1
wlan0: scan_end: out
wlan0: sta_pick_bss: no scan candidate
wlan0: scan_end: done, restart [ticks 2471547433, dwell min 20 scanend
324063534]
wlan0: scan_curchan_task: loop start; scandone=0
wlan0: scan_curchan_task: chan   4g ->   4g [active, dwell min 20ms max 200ms]
wlan0: scan_curchan_task: waiting
wlan0: ieee80211_scan_done: called
wlan0: scan_curchan_task: loop start; scandone=1
wlan0: scan_end: out
wlan0: sta_pick_bss: no scan candidate
wlan0: scan_end: done, restart [ticks 2471547683, dwell min 20 scanend
324063784]
wlan0: scan_curchan_task: loop start; scandone=0
wlan0: scan_curchan_task: chan   4g ->   4g [active, dwell min 20ms max 200ms]
wlan0: scan_curchan_task: waiting
wlan0: ieee80211_scan_done: called
wlan0: scan_curchan_task: loop start; scandone=1
wlan0: scan_end: out
wlan0: sta_pick_bss: no scan candidate
wlan0: scan_end: done, restart [ticks 2471547933, dwell min 20 scanend
324064034]
wlan0: scan_curchan_task: loop start; scandone=0
wlan0: scan_curchan_task: chan   4g ->   4g [active, dwell min 20ms max 200ms]
wlan0: scan_curchan_task: waiting
wlan0: ieee80211_scan_done: called
wlan0: scan_curchan_task: loop start; scandone=1
wlan0: scan_end: out
wlan0: sta_pick_bss: no scan candidate
wlan0: scan_end: done, restart [ticks 2471548183, dwell min 20 scanend
324064284]
wlan0: scan_curchan_task: loop start; scandone=0
wlan0: scan_curchan_task: chan   4g ->   4g [active, dwell min 20ms max 200ms]
wlan0: scan_curchan_task: waiting
wlan0: ieee80211_scan_done: called
wlan0: scan_curchan_task: loop start; scandone=1
wlan0: scan_end: out
wlan0: sta_pick_bss: no scan candidate
wlan0: scan_end: done, restart [ticks 2471548433, dwell min 20 scanend
324064534]
wlan0: scan_curchan_task: loop start; scandone=0
wlan0: scan_curchan_task: chan   4g ->   4g [active, dwell min 20ms max 200ms]
wlan0: scan_curchan_task: waiting
wlan0: ieee80211_scan_done: called
wlan0: scan_curchan_task: loop start; scandone=1
wlan0: scan_end: out
wlan0: sta_pick_bss: no scan candidate
wlan0: scan_end: done, restart [ticks 2471548683, dwell min 20 scanend
324064784]
wlan0: scan_curchan_task: loop start; scandone=0
wlan0: scan_curchan_task: chan   4g ->   4g [active, dwell min 20ms max 200ms]
wlan0: scan_curchan_task: waiting
wlan0: ieee80211_scan_done: called
wlan0: scan_curchan_task: loop start; scandone=1
wlan0: scan_end: out
wlan0: sta_pick_bss: no scan candidate
wlan0: scan_end: done, restart [ticks 2471548932, dwell min 20 scanend
324065034]
wlan0: scan_curchan_task: loop start; scandone=0
wlan0: scan_curchan_task: chan   4g ->   4g [active, dwell min 20ms max 200ms]
wlan0: scan_curchan_task: waiting
wlan0: ieee80211_scan_done: called
wlan0: scan_curchan_task: loop start; scandone=1
wlan0: scan_end: out
wlan0: sta_pick_bss: no scan candidate
wlan0: scan_end: done, restart [ticks 2471549182, dwell min 20 scanend
324065283]
wlan0: scan_curchan_task: loop start; scandone=0
wlan0: scan_curchan_task: chan   4g ->   4g [active, dwell min 20ms max 200ms]
wlan0: scan_curchan_task: waiting
wlan0: ieee80211_scan_done: called
wlan0: scan_curchan_task: loop start; scandone=1
wlan0: scan_end: out
wlan0: sta_pick_bss: no scan candidate
wlan0: scan_end: done, restart [ticks 2471549432, dwell min 20 scanend
324065533]
wlan0: scan_curchan_task: loop start; scandone=0
wlan0: scan_curchan_task: chan   4g ->   4g [active, dwell min 20ms max 200ms]
wlan0: scan_curchan_task: waiting
wlan0: ieee80211_scan_done: called
wlan0: scan_curchan_task: loop start; scandone=1
wlan0: scan_end: out
wlan0: sta_pick_bss: no scan candidate
wlan0: scan_end: done, restart [ticks 2471549682, dwell min 20 scanend
324065783]
wlan0: scan_curchan_task: loop start; scandone=0
wlan0: scan_curchan_task: chan   4g ->   4g [active, dwell min 20ms max 200ms]
wlan0: scan_curchan_task: waiting
wlan0: ieee80211_scan_done: called
wlan0: scan_curchan_task: loop start; scandone=1
wlan0: scan_end: out
wlan0: sta_pick_bss: no scan candidate
wlan0: scan_end: done, restart [ticks 2471549932, dwell min 20 scanend
324066033]
wlan0: scan_curchan_task: loop start; scandone=0
wlan0: scan_curchan_task: chan   4g ->   4g [active, dwell min 20ms max 200ms]
wlan0: scan_curchan_task: waiting
wlan0: ieee80211_scan_done: called
wlan0: scan_curchan_task: loop start; scandone=1
wlan0: scan_end: out
wlan0: sta_pick_bss: no scan candidate
wlan0: scan_end: done, restart [ticks 2471550182, dwell min 20 scanend
324066283]
wlan0: scan_curchan_task: loop start; scandone=0
wlan0: scan_curchan_task: chan   4g ->   4g [active, dwell min 20ms max 200ms]
wlan0: scan_curchan_task: waiting
wlan0: ieee80211_scan_done: called
wlan0: scan_curchan_task: loop start; scandone=1
wlan0: scan_end: out
wlan0: sta_pick_bss: no scan candidate
wlan0: scan_end: done, restart [ticks 2471550432, dwell min 20 scanend
324066533]
wlan0: scan_curchan_task: loop start; scandone=0
wlan0: scan_curchan_task: chan   4g ->   4g [active, dwell min 20ms max 200ms]
wlan0: scan_curchan_task: waiting
wlan0: ieee80211_scan_done: called
wlan0: scan_curchan_task: loop start; scandone=1
wlan0: scan_end: out
wlan0: sta_pick_bss: no scan candidate
wlan0: scan_end: done, restart [ticks 2471550681, dwell min 20 scanend
324066783]
wlan0: scan_curchan_task: loop start; scandone=0
wlan0: scan_curchan_task: chan   4g ->   4g [active, dwell min 20ms max 200ms]
wlan0: scan_curchan_task: waiting
wlan0: ieee80211_scan_done: called
wlan0: scan_curchan_task: loop start; scandone=1
wlan0: scan_end: out
wlan0: sta_pick_bss: no scan candidate
wlan0: scan_end: done, restart [ticks 2471550931, dwell min 20 scanend
324067032]
wlan0: scan_curchan_task: loop start; scandone=0
wlan0: scan_curchan_task: chan   4g ->   4g [active, dwell min 20ms max 200ms]
wlan0: scan_curchan_task: waiting
wlan0: ieee80211_scan_done: called
wlan0: scan_curchan_task: loop start; scandone=1
wlan0: scan_end: out
wlan0: sta_pick_bss: no scan candidate
wlan0: scan_end: done, restart [ticks 2471551181, dwell min 20 scanend
324067282]
wlan0: scan_curchan_task: loop start; scandone=0
wlan0: scan_curchan_task: chan   4g ->   4g [active, dwell min 20ms max 200ms]
wlan0: scan_curchan_task: waiting
wlan0: ieee80211_scan_done: called
wlan0: scan_curchan_task: loop start; scandone=1
wlan0: scan_end: out
wlan0: sta_pick_bss: no scan candidate
wlan0: scan_end: done, restart [ticks 2471551431, dwell min 20 scanend
324067532]
wlan0: scan_curchan_task: loop start; scandone=0
wlan0: scan_curchan_task: chan   4g ->   4g [active, dwell min 20ms max 200ms]
wlan0: scan_curchan_task: waiting
wlan0: ieee80211_scan_done: called
wlan0: scan_curchan_task: loop start; scandone=1
wlan0: scan_end: out
wlan0: sta_pick_bss: no scan candidate
wlan0: scan_end: done, restart [ticks 2471551681, dwell min 20 scanend
324067782]
wlan0: scan_curchan_task: loop start; scandone=0
wlan0: scan_curchan_task: chan   4g ->   4g [active, dwell min 20ms max 200ms]
wlan0: scan_curchan_task: waiting
wlan0: ieee80211_scan_done: called
wlan0: scan_curchan_task: loop start; scandone=1
wlan0: scan_end: out
wlan0: sta_pick_bss: no scan candidate
wlan0: scan_end: done, restart [ticks 2471551931, dwell min 20 scanend
324068032]
wlan0: scan_curchan_task: loop start; scandone=0
wlan0: scan_curchan_task: chan   4g ->   4g [active, dwell min 20ms max 200ms]
wlan0: scan_curchan_task: waiting
wlan0: ieee80211_scan_done: called
wlan0: scan_curchan_task: loop start; scandone=1
wlan0: scan_end: out
wlan0: sta_pick_bss: no scan candidate
wlan0: scan_end: done, restart [ticks 2471552181, dwell min 20 scanend
324068282]
wlan0: scan_curchan_task: loop start; scandone=0
wlan0: scan_curchan_task: chan   4g ->   4g [active, dwell min 20ms max 200ms]
wlan0: scan_curchan_task: waiting
[a0:63:91:37:2e:40] new beacon on chan 4 (bss chan 4) "Palpatine" rssi 22
[a0:63:91:37:2e:40] caps 0x1411 bintval 100 erp 0x104
wlan0: ieee80211_swscan_add_scan: chan   4g min dwell met (2471552243 >
18446744071886136521)
wlan0: ieee80211_scan_done: called
wlan0: scan_curchan_task: loop start; scandone=1
wlan0: scan_end: out
wlan0:  macaddr          bssid         chan  rssi  rate flag  wep  essid
 - a0:63:91:37:2e:40 a0:63:91:37:2e:40    4    22  54M   ess  wep! "Palpatine"
wlan0: scan_end: done, restart [ticks 2471552430, dwell min 20 scanend
324068532]
wlan0: scan_curchan_task: loop start; scandone=0
wlan0: scan_curchan_task: chan   4g ->   4g [active, dwell min 20ms max 200ms]
wlan0: scan_curchan_task: waiting
wlan0: ieee80211_scan_done: called
wlan0: scan_curchan_task: loop start; scandone=1
wlan0: scan_end: out
wlan0:  macaddr          bssid         chan  rssi  rate flag  wep  essid
 - a0:63:91:37:2e:40 a0:63:91:37:2e:40    4    22  54M   ess  wep! "Palpatine"
wlan0: scan_end: done, restart [ticks 2471552681, dwell min 20 scanend
324068781]
wlan0: scan_curchan_task: loop start; scandone=0
wlan0: scan_curchan_task: chan   4g ->   4g [active, dwell min 20ms max 200ms]
wlan0: scan_curchan_task: waiting
wlan0: ieee80211_scan_done: called
wlan0: scan_curchan_task: loop start; scandone=1
wlan0: scan_end: out
wlan0:  macaddr          bssid         chan  rssi  rate flag  wep  essid
 ^ a0:63:91:37:2e:40 a0:63:91:37:2e:40    4    22  54M   ess  wep! "Palpatine"
wlan0: scan_end: done, restart [ticks 2471552930, dwell min 20 scanend
324069032]
wlan0: scan_curchan_task: loop start; scandone=0
wlan0: scan_curchan_task: chan   4g ->   4g [active, dwell min 20ms max 200ms]
wlan0: scan_curchan_task: waiting

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