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  1. Bug #971809
  2. Comment #126

Comment 126 for bug 971809

Revision history for this message
In , sujith (sujith-linux-kernel-bugs) wrote :

Thanks for the logs. There was one suspicious line from the syslog:

Jun 4 20:11:33 dragonfly wpa_supplicant[1023]: wlan0: CTRL-EVENT-DISCONNECTED bssid=00:24:d4:69:f4:14 reason=4

Reason 4 is "WLAN_REASON_DISASSOC_DUE_TO_INACTIVITY" - the AP kicked out the associated station.

But, right before the disconnect, we see this:

Jun 4 20:11:25 dragonfly kernel: [ 224.978454] ath: phy0: tx hung, resetting the chip

Another weird line:

Jun 4 20:07:46 dragonfly kernel: [ 4.423684] ath: phy0: UNDEFINED -> AWAKE
Jun 4 20:07:46 dragonfly kernel: [ 4.423754] ath: phy0: serialize_regmode is 0
Jun 4 20:07:46 dragonfly kernel: [ 4.425939] ath: phy0: timeout (1000 us) on reg 0x15f18: 0x00000000 & 0x00000007 != 0x00000004

Since you mentioned that things work with ANI disabled, I'll prepare some test patches for ANI against mainline.