[   22.164580] vboxdrv: Found 4 processor cores.
[   22.164864] vboxdrv: fAsync=0 offMin=0x26a offMax=0x1198
[   22.164935] vboxdrv: TSC mode is 'synchronous', kernel timer mode is 'normal'.
[   22.164937] vboxdrv: Successfully loaded version 4.2.38 (interface 0x001a0009).
[   22.513556] vboxpci: IOMMU not found (not registered)
[   24.593052] [drm] Initialized drm 1.1.0 20060810
[  290.978145] iwlwifi 0000:01:00.0: L1 Enabled; Disabling L0S
[  290.978638] iwlwifi 0000:01:00.0: L1 Enabled; Disabling L0S
[  290.994544] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  301.582538] wlan0: authenticate with 80:6c:1b:66:f8:97
[  301.584720] wlan0: send auth to 80:6c:1b:66:f8:97 (try 1/3)
[  301.588207] wlan0: authenticated
[  301.589968] wlan0: associate with 80:6c:1b:66:f8:97 (try 1/3)
[  301.609789] wlan0: RX AssocResp from 80:6c:1b:66:f8:97 (capab=0x8421 status=0 aid=1)
[  301.612167] wlan0: associated
[  301.612195] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[  323.079969] wlan0: deauthenticated from 80:6c:1b:66:f8:97 (Reason: 3)
[  323.097231] cfg80211: Calling CRDA to update world regulatory domain
[  323.100715] cfg80211: World regulatory domain updated:
[  323.100718] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[  323.100719] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[  323.100721] cfg80211:   (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[  323.100722] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[  323.100723] cfg80211:   (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[  323.100725] cfg80211:   (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[  326.891708] wlan0: authenticate with 80:6c:1b:66:f8:97
[  326.894115] wlan0: send auth to 80:6c:1b:66:f8:97 (try 1/3)
[  326.896096] wlan0: authenticated
[  326.897696] wlan0: associate with 80:6c:1b:66:f8:97 (try 1/3)
[  326.910187] wlan0: RX AssocResp from 80:6c:1b:66:f8:97 (capab=0x8431 status=0 aid=1)
[  326.914196] wlan0: associated
[  520.689142] playback write error (DMA or IRQ trouble?)
[  530.696965] playback write error (DMA or IRQ trouble?)
[  632.772964] wlan0: deauthenticated from 80:6c:1b:66:f8:97 (Reason: 3)
[  632.784877] cfg80211: Calling CRDA to update world regulatory domain
[  632.800972] cfg80211: World regulatory domain updated:
[  632.800976] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[  632.800978] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[  632.800980] cfg80211:   (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[  632.800982] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[  632.800983] cfg80211:   (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[  632.800984] cfg80211:   (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[  648.729750] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  701.345814] iwlwifi 0000:01:00.0: L1 Enabled; Disabling L0S
[  701.346462] iwlwifi 0000:01:00.0: L1 Enabled; Disabling L0S
[  701.361694] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  730.051486] wlan0: authenticate with 80:6c:1b:66:f8:97
[  730.054037] wlan0: send auth to 80:6c:1b:66:f8:97 (try 1/3)
[  730.062881] wlan0: authenticated
[  730.064455] wlan0: associate with 80:6c:1b:66:f8:97 (try 1/3)
[  730.075164] wlan0: RX AssocResp from 80:6c:1b:66:f8:97 (capab=0x8431 status=0 aid=1)
[  730.077620] wlan0: associated
[  730.077707] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[  785.873320] playback write error (DMA or IRQ trouble?)
[  795.886103] playback write error (DMA or IRQ trouble?)