Rebuilt 3.14 with some additional debugging enabled and triggered it again today while simply wgetting an iso. Results in some new messages that are kind of interesting:
[ 3501.052975] usb 1-2: ath: firmware panic! exccause: 0x0000000d; pc: 0x0090a641; badvaddr: 0x12345678.
[ 3517.088168] wlan0: moving STA f4:ec:38:ec:42:02 to state 3
[ 3517.088180] wlan0: moving STA f4:ec:38:ec:42:02 to state 2
[ 3519.088060] ath: phy0: Unable to remove station entry for: f4:ec:38:ec:42:02
[ 3519.088078] wlan0: moving STA f4:ec:38:ec:42:02 to state 1
[ 3519.088084] wlan0: Removed STA f4:ec:38:ec:42:02
[ 3519.088240] wlan0: Destroyed STA f4:ec:38:ec:42:02
Rebuilt 3.14 with some additional debugging enabled and triggered it again today while simply wgetting an iso. Results in some new messages that are kind of interesting:
[ 3501.052975] usb 1-2: ath: firmware panic! exccause: 0x0000000d; pc: 0x0090a641; badvaddr: 0x12345678.
[ 3517.088168] wlan0: moving STA f4:ec:38:ec:42:02 to state 3
[ 3517.088180] wlan0: moving STA f4:ec:38:ec:42:02 to state 2
[ 3519.088060] ath: phy0: Unable to remove station entry for: f4:ec:38:ec:42:02
[ 3519.088078] wlan0: moving STA f4:ec:38:ec:42:02 to state 1
[ 3519.088084] wlan0: Removed STA f4:ec:38:ec:42:02
[ 3519.088240] wlan0: Destroyed STA f4:ec:38:ec:42:02