Bug 165849 - [ath] [hang] network ath driver freeze
Summary: [ath] [hang] network ath driver freeze
Status: Open
Alias: None
Product: Base System
Classification: Unclassified
Component: wireless (show other bugs)
Version: 10.0-CURRENT
Hardware: Any Any
: Normal Affects Only Me
Assignee: freebsd-wireless (Nobody)
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2012-03-08 05:00 UTC by Waitman Gobble
Modified: 2018-05-28 19:45 UTC (History)
0 users

See Also:


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Description Waitman Gobble 2012-03-08 05:00:29 UTC
Connecting to WIFI in Wings Restaurant in Mexico City Airport causes system freeze.

I connected to infinitum movil network in Mexico City airport several times w/ dhcp without trouble. Went into Wings Restaurant and connected to their AP. device associates but ip is 0.0.0.0... get a couple of errors in syslog then system freezes solid. I tried 5x and same behavior. Reconnecting to infinitum movil outside had no issues. Might want to check it out. Wish I had more data/stats, had to catch a flight. May need to fly to Mexico City Terminal 2.

ath0: <Atheros 9280> mem 0x95100000-0x9510ffff irq 16 at device 0.0 on pci1
ath0: [HT] enabling HT modes
ath0: [HT] 2 RX streams; 2 TX streams
ath0: AR9280 mac 128.2 RF5133 phy 13.0
ath0: 2GHz radio: 0x0000; 5GHz radio: 0x00c0


# ifconfig wlan0 create wlandev ath0 ssid Wings_wireless 
# ifconfig wlan0 up scan
# wpa_supplicant -B -i wlan0 -c /etc/wpa_supplicant-wings.conf

SSID/MESH ID                     BSSID              CHAN RATE   S:N     INT CAPS
Wings_wireless                   00:04:96:2a:19:cb    1   54M -86:-96  100 EP   SSID<Wings_wireless> RATES<B22,24,48,72,36,96,108> DSPARMS<1> COUNTRY<USI 1-11,30> ???<0b05040020127a> ???<0c12000003a4000027a4000042435e0062-> ERP<0x6> RSN<v1 mc:TKIP uc:TKIP+AES-CCMP km:8021X-PSK> WPA<v1 mc:TKIP uc:AES-CCMP+TKIP km:8021X-PSK> WME<qosinfo 0x80 BE[aifsn 3 cwmin 4 cwmax 10 txop 0] BK[aifsn 7 cwmin 4 cwmax 10 txop 0] VO[aifsn 2 cwmin 3 cwmax 4 txop 94] VI[aifsn 2 cwmin 2 cwmax 3 txop 47]>

Mar  4 10:01:26 p00ntang kernel: ath0: bad series0 hwrate 0x1b, tries 2 ts_status 0x0
Mar  4 10:01:27 p00ntang kernel: ath0: bad series0 hwrate 0x1b, tries 3 ts_status 0x0
Mar  4 10:01:28 p00ntang kernel: ath0: bad series0 hwrate 0x1b, tries 1 ts_status 0x0
Mar  4 10:01:29 p00ntang kernel: wlan0: link state changed to DOWN
Mar  4 10:01:42 p00ntang dhclient[1982]: send_packet: Network is down
Mar  4 10:01:56 p00ntang last message repeated 3 times
Mar  4 10:01:56 p00ntang kernel: wlan0: link state changed to UP
Mar  4 10:01:56 p00ntang kernel: ath0: bad series0 hwrate 0x1b, tries 1 ts_status 0x0
Mar  4 10:01:57 p00ntang kernel: ath0: bad series0 hwrate 0x1b, tries 1 ts_status 0x0
Mar  4 10:01:59 p00ntang kernel: wlan0: link state changed to DOWN

Fix: 

unknown
How-To-Repeat: connect to wifi in Wings Restaurant / Mexico City airport terminal 2
Comment 1 Mark Linimon freebsd_committer freebsd_triage 2012-03-08 21:30:43 UTC
Responsible Changed
From-To: freebsd-bugs->freebsd-wireless

Over to maintainer(s).
Comment 2 Eitan Adler freebsd_committer freebsd_triage 2018-05-28 19:45:05 UTC
batch change:

For bugs that match the following
-  Status Is In progress 
AND
- Untouched since 2018-01-01.
AND
- Affects Base System OR Documentation

DO:

Reset to open status.


Note:
I did a quick pass but if you are getting this email it might be worthwhile to double check to see if this bug ought to be closed.