[ 23.351728] ppdev: user-space parallel port driver [ 23.888722] CPU0 attaching NULL sched-domain. [ 23.888736] CPU1 attaching NULL sched-domain. [ 23.920485] CPU0 attaching sched-domain: [ 23.920495] domain 0: span 0-1 level SIBLING [ 23.920502] groups: 0 (cpu_power = 589) 1 (cpu_power = 589) [ 23.920518] domain 1: span 0-1 level MC [ 23.920524] groups: 0-1 (cpu_power = 1178) [ 23.920538] CPU1 attaching sched-domain: [ 23.920544] domain 0: span 0-1 level SIBLING [ 23.920551] groups: 1 (cpu_power = 589) 0 (cpu_power = 589) [ 23.920565] domain 1: span 0-1 level MC [ 23.920571] groups: 0-1 (cpu_power = 1178) [ 28.064498] CPU0 attaching NULL sched-domain. [ 28.064513] CPU1 attaching NULL sched-domain. [ 28.088420] CPU0 attaching sched-domain: [ 28.088431] domain 0: span 0-1 level SIBLING [ 28.088439] groups: 0 (cpu_power = 589) 1 (cpu_power = 589) [ 28.088457] domain 1: span 0-1 level MC [ 28.088465] groups: 0-1 (cpu_power = 1178) [ 28.088480] CPU1 attaching sched-domain: [ 28.088487] domain 0: span 0-1 level SIBLING [ 28.088494] groups: 1 (cpu_power = 589) 0 (cpu_power = 589) [ 28.088511] domain 1: span 0-1 level MC [ 28.088518] groups: 0-1 (cpu_power = 1178) [ 57.113673] ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 57.134167] r8169: eth0: link down [ 57.134753] ADDRCONF(NETDEV_UP): eth0: link is not ready [ 64.174716] wlan0: direct probe to AP 00:21:29:d9:c8:cf (try 1) [ 64.174841] wlan0: deauthenticating from 00:21:29:d9:c8:cf by local choice (reason=3) [ 64.174922] wlan0: direct probe to AP 00:21:29:d9:c8:cf (try 1) [ 64.181268] wlan0: direct probe responded [ 64.181280] wlan0: authenticate with AP 00:21:29:d9:c8:cf (try 1) [ 64.186587] wlan0: authenticated [ 64.186648] wlan0: associate with AP 00:21:29:d9:c8:cf (try 1) [ 64.190827] wlan0: RX AssocResp from 00:21:29:d9:c8:cf (capab=0x401 status=0 aid=3) [ 64.190838] wlan0: associated [ 64.200790] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 64.202194] cfg80211: Calling CRDA for country: US [ 64.216491] cfg80211: Received country IE: [ 64.216502] cfg80211: Regulatory domain: US [ 64.216508] (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [ 64.216518] (2402000 KHz - 2477000 KHz @ 40000 KHz), (10000 mBi, 10000 mBm) [ 64.216524] cfg80211: CRDA thinks this should applied: [ 64.216530] cfg80211: Regulatory domain: US [ 64.216535] (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [ 64.216544] (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm) [ 64.216552] (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 1700 mBm) [ 64.216561] (5250000 KHz - 5330000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 64.216569] (5490000 KHz - 5600000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 64.216578] (5650000 KHz - 5710000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 64.216586] (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 3000 mBm) [ 64.216593] cfg80211: We intersect both of these and get: [ 64.216599] cfg80211: Regulatory domain: 98 [ 64.216604] (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [ 64.216613] (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm) [ 64.216628] cfg80211: Disabling channel 2467 MHz on phy0 due to Country IE [ 64.216636] cfg80211: Disabling channel 2472 MHz on phy0 due to Country IE [ 64.216643] cfg80211: Disabling channel 2484 MHz on phy0 due to Country IE [ 64.216655] cfg80211: Current regulatory domain updated by AP to: US [ 64.216661] (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [ 64.216671] (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm) [ 74.655705] wlan0: no IPv6 routers present [ 2018.520037] ath9k: Failed to stop TX DMA in 100 msec after killing last frame [ 2018.521896] ath9k: Unable to stop TxDMA. Reset HAL! [ 2198.561780] ath9k: Failed to stop TX DMA in 100 msec after killing last frame [ 2198.570593] ath9k: Failed to stop TX DMA in 100 msec after killing last frame [ 2198.570640] ath9k: Unable to stop TxDMA. Reset HAL! [ 2278.107897] CPU0 attaching NULL sched-domain. [ 2278.107911] CPU1 attaching NULL sched-domain. [ 2278.128490] CPU0 attaching sched-domain: [ 2278.128501] domain 0: span 0-1 level SIBLING [ 2278.128509] groups: 0 (cpu_power = 589) 1 (cpu_power = 589) [ 2278.128526] domain 1: span 0-1 level MC [ 2278.128533] groups: 0-1 (cpu_power = 1178) [ 2278.128550] CPU1 attaching sched-domain: [ 2278.128557] domain 0: span 0-1 level SIBLING [ 2278.128564] groups: 1 (cpu_power = 589) 0 (cpu_power = 589) [ 2278.128581] domain 1: span 0-1 level MC [ 2278.128588] groups: 0-1 (cpu_power = 1178) [ 5558.899502] ath9k: Failed to stop TX DMA in 100 msec after killing last frame [ 5558.899542] ath9k: Unable to stop TxDMA. Reset HAL! [ 5636.208110] [drm] Big FIFO is enabled [ 8198.903260] ath9k: DMA failed to stop in 10 ms AR_CR=0x00000024 AR_DIAG_SW=0x00000020 [ 8288.002060] ath9k: DMA failed to stop in 10 ms AR_CR=0x00000024 AR_DIAG_SW=0x00000020 [11708.651125] ath9k: DMA failed to stop in 10 ms AR_CR=0x00000024 AR_DIAG_SW=0x00000020 [13133.740500] CPU0 attaching NULL sched-domain. [13133.740516] CPU1 attaching NULL sched-domain. [13133.755391] [drm] Big FIFO is enabled [13133.760920] CPU0 attaching sched-domain: [13133.760931] domain 0: span 0-1 level SIBLING [13133.760940] groups: 0 (cpu_power = 589) 1 (cpu_power = 589) [13133.760958] domain 1: span 0-1 level MC [13133.760965] groups: 0-1 (cpu_power = 1178) [13133.760981] CPU1 attaching sched-domain: [13133.760989] domain 0: span 0-1 level SIBLING [13133.760996] groups: 1 (cpu_power = 589) 0 (cpu_power = 589) [13133.761014] domain 1: span 0-1 level MC [13133.761021] groups: 0-1 (cpu_power = 1178) [13598.494454] ath9k: Failed to stop TX DMA in 100 msec after killing last frame [13598.494506] ath9k: Unable to stop TxDMA. Reset HAL! [13736.094190] tun0: Disabled Privacy Extensions [15270.199155] [drm] Big FIFO is enabled [15456.392030] ath9k: DMA failed to stop in 10 ms AR_CR=0x00000024 AR_DIAG_SW=0x00000020 [17072.989911] [drm] Big FIFO is enabled