[ 11.062095] nf_conntrack version 0.5.0 (16384 buckets, 65536 max) [ 11.270158] vboxdrv: module verification failed: signature and/or required key missing - tainting kernel [ 11.275967] vboxdrv: Found 4 processor cores. [ 11.278451] vboxdrv: fAsync=0 offMin=0x1d0 offMax=0xf44 [ 11.278584] vboxdrv: TSC mode is 'synchronous', kernel timer mode is 'normal'. [ 11.278586] vboxdrv: Successfully loaded version 4.3.10_Ubuntu (interface 0x001a0007). [ 11.291982] HDMI: Unknown ELD version 0 [ 11.329153] vboxpci: IOMMU not found (not registered) [ 11.561559] bio: create slab at 2 [ 11.592225] HDMI: Unknown ELD version 0 [ 11.652707] Ebtables v2.0 registered [ 11.669905] ip6_tables: (C) 2000-2006 Netfilter Core Team [ 11.689017] init: plymouth-upstart-bridge main process ended, respawning [ 11.700819] init: plymouth-upstart-bridge main process (1602) terminated with status 1 [ 11.700829] init: plymouth-upstart-bridge main process ended, respawning [ 11.820869] Adding 15788028k swap on /dev/mapper/cryptswap1. Priority:-1 extents:1 across:15788028k SSFS [ 11.892476] HDMI: Unknown ELD version 0 [ 12.008097] IPv6: ADDRCONF(NETDEV_UP): virbr0: link is not ready [ 12.192716] HDMI: Unknown ELD version 0 [ 12.493080] HDMI: Unknown ELD version 0 [ 12.767418] ahci 0000:00:1f.2: port does not support device sleep [ 15.197484] retire_playback_urb: 665 callbacks suppressed [ 18.061785] wlan0: authenticate with a4:56:30:f3:37:b0 [ 18.063222] wlan0: send auth to a4:56:30:f3:37:b0 (try 1/3) [ 18.063747] wlan0: authenticated [ 18.067717] wlan0: associate with a4:56:30:f3:37:b0 (try 1/3) [ 18.069036] wlan0: RX AssocResp from a4:56:30:f3:37:b0 (capab=0x111 status=0 aid=2) [ 18.077977] wlan0: associated [ 18.078004] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 18.078087] cfg80211: Calling CRDA for country: US [ 18.091756] cfg80211: Regulatory domain changed to country: US [ 18.091759] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [ 18.091761] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm) [ 18.091762] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 1700 mBm) [ 18.091772] cfg80211: (5250000 KHz - 5330000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 18.091774] cfg80211: (5490000 KHz - 5600000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 18.091775] cfg80211: (5650000 KHz - 5710000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 18.091777] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 3000 mBm) [ 18.091779] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 4000 mBm) [ 18.092761] wlan0: deauthenticating from a4:56:30:f3:37:b0 by local choice (reason=2) [ 18.093909] wlan0: authenticate with a4:56:30:f3:37:b0 [ 18.094838] wlan0: send auth to a4:56:30:f3:37:b0 (try 1/3) [ 18.095168] cfg80211: Calling CRDA to update world regulatory domain [ 18.095444] wlan0: authenticated [ 18.095724] wlan0: associate with a4:56:30:f3:37:b0 (try 1/3) [ 18.097147] wlan0: RX AssocResp from a4:56:30:f3:37:b0 (capab=0x111 status=0 aid=2) [ 18.098103] cfg80211: World regulatory domain updated: [ 18.098106] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [ 18.098108] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 18.098110] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 18.098112] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [ 18.098113] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 18.098115] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 18.098784] wlan0: associated [ 18.098809] cfg80211: Calling CRDA for country: US [ 18.101780] cfg80211: Regulatory domain changed to country: US [ 18.101784] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [ 18.101786] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm) [ 18.101788] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 1700 mBm) [ 18.101790] cfg80211: (5250000 KHz - 5330000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 18.101791] cfg80211: (5490000 KHz - 5600000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 18.101793] cfg80211: (5650000 KHz - 5710000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 18.101795] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 3000 mBm) [ 18.101796] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 4000 mBm) [ 18.160523] wlan0: Limiting TX power to 27 (30 - 3) dBm as advertised by a4:56:30:f3:37:b0 [ 40.294620] audit_printk_skb: 374 callbacks suppressed [ 40.294627] type=1400 audit(1400080849.216:78): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/cups/backend/cups-pdf" pid=2329 comm="apparmor_parser" [ 40.294638] type=1400 audit(1400080849.216:79): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=2329 comm="apparmor_parser" [ 40.295115] type=1400 audit(1400080849.216:80): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=2329 comm="apparmor_parser" [ 45.300798] retire_playback_urb: 277 callbacks suppressed [ 272.779799] usb 2-2.1: USB disconnect, device number 8 [ 275.539927] usb 2-2.1: new full-speed USB device number 9 using xhci_hcd [ 275.563010] usb 2-2.1: New USB device found, idVendor=046d, idProduct=0a26 [ 275.563020] usb 2-2.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 275.563026] usb 2-2.1: Product: Logitech B530 USB Headset [ 275.563031] usb 2-2.1: Manufacturer: Logitech [ 275.585229] hid-generic 0003:046D:0A26.0006: hiddev0,hidraw3: USB HID v1.00 Device [Logitech Logitech B530 USB Headset] on usb-0000:00:14.0-2.1/input3 [ 275.686885] retire_playback_urb: 563 callbacks suppressed [ 315.447988] retire_playback_urb: 829 callbacks suppressed [ 320.458042] retire_playback_urb: 831 callbacks suppressed