[   13.740569] vboxvideo 0000:00:02.0: fb0: vboxdrmfb frame buffer device
[   13.755993] [drm] Initialized vboxvideo 1.0.0 20130823 for 0000:00:02.0 on minor 0
[   15.204674] RAPL PMU: API unit is 2^-32 Joules, 4 fixed counters, 10737418240 ms ovfl timer
[   15.204676] RAPL PMU: hw unit of domain pp0-core 2^-0 Joules
[   15.204676] RAPL PMU: hw unit of domain package 2^-0 Joules
[   15.204676] RAPL PMU: hw unit of domain dram 2^-0 Joules
[   15.204677] RAPL PMU: hw unit of domain pp1-gpu 2^-0 Joules
[   15.541219] AVX version of gcm_enc/dec engaged.
[   15.541219] AES CTR mode by8 optimization enabled
[   15.693429] audit: type=1400 audit(1493983098.188:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="docker-default" pid=464 comm="apparmor_parser"
[   15.733418] audit: type=1400 audit(1493983098.232:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/lightdm/lightdm-guest-session" pid=465 comm="apparmor_parser"
[   15.733423] audit: type=1400 audit(1493983098.232:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/lightdm/lightdm-guest-session//chromium" pid=465 comm="apparmor_parser"
[   15.816721] audit: type=1400 audit(1493983098.312:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/snapd/snap-confine" pid=475 comm="apparmor_parser"
[   15.816724] audit: type=1400 audit(1493983098.312:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/snapd/snap-confine//mount-namespace-capture-helper" pid=475 comm="apparmor_parser"
[   15.820124] audit: type=1400 audit(1493983098.316:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/sbin/dhclient" pid=472 comm="apparmor_parser"
[   15.820127] audit: type=1400 audit(1493983098.316:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=472 comm="apparmor_parser"
[   15.820129] audit: type=1400 audit(1493983098.316:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-helper" pid=472 comm="apparmor_parser"
[   15.820130] audit: type=1400 audit(1493983098.316:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=472 comm="apparmor_parser"
[   15.825112] audit: type=1400 audit(1493983098.320:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cups-browsed" pid=479 comm="apparmor_parser"
[   16.224865] snd_intel8x0 0000:00:05.0: white list rate for 1028:0177 is 48000
[   16.299733] floppy0: no floppy controllers found
[   17.959379] nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
[   21.646871] ip6_tables: (C) 2000-2006 Netfilter Core Team
[   26.434976] vboxsf: Successfully loaded version 5.1.22 (interface 0x00010004)
[   26.824336] IPv6: ADDRCONF(NETDEV_UP): enp0s3: link is not ready
[   26.831940] e1000: enp0s3 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX
[   26.832206] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s3: link becomes ready
[   32.250251] VBoxService 5.1.22 r115126 (verbosity: 0) linux.amd64 (Apr 28 2017 17:25:51) release log
               00:00:00.000138 main     Log opened 2017-05-05T11:18:34.750462000Z
[   32.250301] 00:00:00.000220 main     OS Product: Linux
[   32.250327] 00:00:00.000253 main     OS Release: 4.10.0-20-generic
[   32.250352] 00:00:00.000279 main     OS Version: #22-Ubuntu SMP Thu Apr 20 09:22:42 UTC 2017
[   32.250384] 00:00:00.000302 main     Executable: /opt/VBoxGuestAdditions-5.1.22/sbin/VBoxService
               00:00:00.000303 main     Process ID: 1213
               00:00:00.000304 main     Package type: LINUX_64BITS_GENERIC
[   32.252006] 00:00:00.001912 main     5.1.22 r115126 started. Verbose level = 0
[   33.442790] FS-Cache: Loaded
[   34.214613] FS-Cache: Netfs 'cifs' registered for caching
[   34.214710] Key type cifs.spnego registered
[   34.214712] Key type cifs.idmap registered
[ 7386.233177] TCP: request_sock_TCP: Possible SYN flooding on port 63278. Sending cookies.  Check SNMP counters.
[ 9594.276591] hrtimer: interrupt took 5173476 ns
[12402.107669] VbglR0HGCMInternalCall: vbglR0HGCMInternalDoCall failed. rc=-2
[12402.107746] VBOXGUEST_IOCTL_HGCM_CALL: 64 Failed. rc=-2.
[14976.533206] VbglR0HGCMInternalCall: vbglR0HGCMInternalDoCall failed. rc=-2
[14976.533223] VBOXGUEST_IOCTL_HGCM_CALL: 64 Failed. rc=-2.