May 23 08:47:42 arun-VirtualBox rsyslogd: [origin software="rsyslogd" swVersion="8.16.0" x-pid="639" x-info="http://www.rsyslog.com"] rsyslogd was HUPed
May 23 08:47:55 arun-VirtualBox anacron[739]: Job `cron.daily' terminated
May 23 08:47:55 arun-VirtualBox anacron[739]: Normal exit (1 job run)
May 23 08:50:51 arun-VirtualBox dhclient[959]: DHCPREQUEST of 192.168.56.101 on enp0s8 to 192.168.56.100 port 67 (xid=0x21bd4e45)
May 23 08:50:51 arun-VirtualBox dhclient[959]: DHCPACK of 192.168.56.101 from 192.168.56.100
May 23 08:50:51 arun-VirtualBox NetworkManager[723]: <info>  [1495522251.2434]   address 192.168.56.101
May 23 08:50:51 arun-VirtualBox NetworkManager[723]: <info>  [1495522251.2452]   plen 24 (255.255.255.0)
May 23 08:50:51 arun-VirtualBox NetworkManager[723]: <info>  [1495522251.2466]   server identifier 192.168.56.100
May 23 08:50:51 arun-VirtualBox NetworkManager[723]: <info>  [1495522251.2477]   lease time 1200
May 23 08:50:51 arun-VirtualBox NetworkManager[723]: <info>  [1495522251.2489] dhcp4 (enp0s8): state changed bound -> bound
May 23 08:50:51 arun-VirtualBox dbus[645]: [system] Activating via systemd: service name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-dispatcher.service'
May 23 08:50:51 arun-VirtualBox systemd[1]: Starting Network Manager Script Dispatcher Service...
May 23 08:50:51 arun-VirtualBox dbus[645]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
May 23 08:50:51 arun-VirtualBox systemd[1]: Started Network Manager Script Dispatcher Service.
May 23 08:50:51 arun-VirtualBox nm-dispatcher: req:1 'dhcp4-change' [enp0s8]: new request (1 scripts)
May 23 08:50:51 arun-VirtualBox nm-dispatcher: req:1 'dhcp4-change' [enp0s8]: start running ordered scripts...
May 23 08:50:51 arun-VirtualBox dhclient[959]: bound to 192.168.56.101 -- renewal in 576 seconds.
May 23 08:57:31 arun-VirtualBox systemd[1]: Starting Cleanup of Temporary Directories...
May 23 08:57:31 arun-VirtualBox systemd-tmpfiles[1758]: [/usr/lib/tmpfiles.d/var.conf:14] Duplicate line for path "/var/log", ignoring.
May 23 08:57:31 arun-VirtualBox systemd[1]: Started Cleanup of Temporary Directories.
May 23 09:00:28 arun-VirtualBox dhclient[959]: DHCPREQUEST of 192.168.56.101 on enp0s8 to 192.168.56.100 port 67 (xid=0x21bd4e45)
May 23 09:00:28 arun-VirtualBox dhclient[959]: DHCPACK of 192.168.56.101 from 192.168.56.100
May 23 09:00:28 arun-VirtualBox NetworkManager[723]: <info>  [1495522828.1264]   address 192.168.56.101
May 23 09:00:28 arun-VirtualBox NetworkManager[723]: <info>  [1495522828.1278]   plen 24 (255.255.255.0)
May 23 09:00:28 arun-VirtualBox NetworkManager[723]: <info>  [1495522828.1292]   server identifier 192.168.56.100
May 23 09:00:28 arun-VirtualBox NetworkManager[723]: <info>  [1495522828.1305]   lease time 1200
May 23 09:00:28 arun-VirtualBox NetworkManager[723]: <info>  [1495522828.1318] dhcp4 (enp0s8): state changed bound -> bound
May 23 09:00:28 arun-VirtualBox dbus[645]: [system] Activating via systemd: service name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-dispatcher.service'
May 23 09:00:28 arun-VirtualBox systemd[1]: Starting Network Manager Script Dispatcher Service...
May 23 09:00:28 arun-VirtualBox dbus[645]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
May 23 09:00:28 arun-VirtualBox systemd[1]: Started Network Manager Script Dispatcher Service.
May 23 09:00:28 arun-VirtualBox nm-dispatcher: req:1 'dhcp4-change' [enp0s8]: new request (1 scripts)
May 23 09:00:28 arun-VirtualBox nm-dispatcher: req:1 'dhcp4-change' [enp0s8]: start running ordered scripts...
May 23 09:00:28 arun-VirtualBox dhclient[959]: bound to 192.168.56.101 -- renewal in 515 seconds.
May 23 09:03:28 arun-VirtualBox kernel: [ 1262.268917] znakec: module license 'unspecified' taints kernel.
May 23 09:03:28 arun-VirtualBox kernel: [ 1262.268919] Disabling lock debugging due to kernel taint
May 23 09:03:28 arun-VirtualBox kernel: [ 1262.271224] I was assigned major number 245. To talk to
May 23 09:03:28 arun-VirtualBox kernel: [ 1262.271226] the driver, create a dev file with
May 23 09:03:28 arun-VirtualBox kernel: [ 1262.271227] 'mknod /dev/znakec c 245 0'.
May 23 09:03:28 arun-VirtualBox kernel: [ 1262.271228] Try various minor numbers. Try to cat and echo to
May 23 09:03:28 arun-VirtualBox kernel: [ 1262.271229] the device file.
May 23 09:03:28 arun-VirtualBox kernel: [ 1262.271229] Remove the device file and module when done.
May 23 09:03:28 arun-VirtualBox kernel: [ 1262.271249] BUG: unable to handle kernel NULL pointer dereference at           (null)
May 23 09:03:28 arun-VirtualBox kernel: [ 1262.271338] IP: [<ffffffffc04092db>] init_module+0xab/0xb0 [znakec]
May 23 09:03:28 arun-VirtualBox kernel: [ 1262.271385] PGD 0 
May 23 09:03:28 arun-VirtualBox kernel: [ 1262.271402] Oops: 0002 [#1] SMP
May 23 09:03:28 arun-VirtualBox kernel: [ 1262.271426] Modules linked in: znakec(POE+) vboxsf(OE) intel_powerclamp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw glue_helper ablk_helper cryptd snd_intel8x0 snd_ac97_codec ac97_bus intel_rapl_perf snd_pcm joydev snd_seq_midi snd_seq_midi_event vboxvideo(OE) snd_rawmidi ttm snd_seq snd_seq_device snd_timer drm_kms_helper snd i2c_piix4 drm input_leds serio_raw soundcore fb_sys_fops syscopyarea vboxguest(OE) sysfillrect sysimgblt mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid hid psmouse ahci libahci e1000 pata_acpi fjes video
May 23 09:03:28 arun-VirtualBox kernel: [ 1262.271931] CPU: 0 PID: 2129 Comm: insmod Tainted: P           OE   4.8.0-52-generic #55~16.04.1-Ubuntu
May 23 09:03:28 arun-VirtualBox kernel: [ 1262.271989] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006
May 23 09:03:28 arun-VirtualBox kernel: [ 1262.272041] task: ffff9b1e3b646740 task.stack: ffff9b1e35744000
May 23 09:03:28 arun-VirtualBox kernel: [ 1262.272077] RIP: 0010:[<ffffffffc04092db>]  [<ffffffffc04092db>] init_module+0xab/0xb0 [znakec]
May 23 09:03:28 arun-VirtualBox kernel: [ 1262.272136] RSP: 0018:ffff9b1e35747c78  EFLAGS: 00010246
May 23 09:03:28 arun-VirtualBox kernel: [ 1262.272167] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 000000000000005b
May 23 09:03:28 arun-VirtualBox kernel: [ 1262.272205] RDX: 0000000000000000 RSI: ffffffffc040a220 RDI: 0000000000000000
May 23 09:03:28 arun-VirtualBox kernel: [ 1262.272261] RBP: ffff9b1e35747c78 R08: 0000000000000000 R09: 0000000000000006
May 23 09:03:28 arun-VirtualBox kernel: [ 1262.272290] R10: 000000000f500000 R11: 00000000000001f0 R12: ffff9b1e35747ea8
May 23 09:03:28 arun-VirtualBox kernel: [ 1262.272319] R13: ffffffffc0409230 R14: 0000000000000001 R15: ffffffffc040b100
May 23 09:03:28 arun-VirtualBox kernel: [ 1262.272355] FS:  00007fa83ccb9700(0000) GS:ffff9b1e3fc00000(0000) knlGS:0000000000000000
May 23 09:03:28 arun-VirtualBox kernel: [ 1262.272384] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
May 23 09:03:28 arun-VirtualBox kernel: [ 1262.272414] CR2: 0000000000000000 CR3: 000000003b64b000 CR4: 00000000000406f0
May 23 09:03:28 arun-VirtualBox kernel: [ 1262.272447] Stack:
May 23 09:03:28 arun-VirtualBox kernel: [ 1262.272469]  ffff9b1e35747cf8 ffffffffbe802190 ffffc7f3c1877000 ffff9b1e35747cc0
May 23 09:03:28 arun-VirtualBox kernel: [ 1262.272517]  0000000000000246 000000003bc80640 0000000000000003 ffffffffbea0a8d2
May 23 09:03:28 arun-VirtualBox kernel: [ 1262.272563]  0000000000000003 ffff9b1e3bc80640 0000000000000018 00000000eca53fc1
May 23 09:03:28 arun-VirtualBox kernel: [ 1262.272609] Call Trace:
May 23 09:03:28 arun-VirtualBox kernel: [ 1262.272631]  [<ffffffffbe802190>] do_one_initcall+0x50/0x1a0
May 23 09:03:28 arun-VirtualBox kernel: [ 1262.272682]  [<ffffffffbea0a8d2>] ? kmem_cache_alloc_trace+0x152/0x1c0
May 23 09:03:28 arun-VirtualBox kernel: [ 1262.272759]  [<ffffffffbe99ee44>] do_init_module+0x5f/0x1f6
May 23 09:03:28 arun-VirtualBox kernel: [ 1262.272800]  [<ffffffffbe911590>] load_module+0x1780/0x1d20
May 23 09:03:28 arun-VirtualBox kernel: [ 1262.272825]  [<ffffffffbe90de40>] ? __symbol_put+0x60/0x60
May 23 09:03:28 arun-VirtualBox kernel: [ 1262.272858]  [<ffffffffbebd28ed>] ? ima_post_read_file+0x7d/0xa0
May 23 09:03:28 arun-VirtualBox kernel: [ 1262.272896]  [<ffffffffbeb72b6b>] ? security_kernel_post_read_file+0x6b/0x80
May 23 09:03:28 arun-VirtualBox kernel: [ 1262.272943]  [<ffffffffbe911d9f>] SYSC_finit_module+0xdf/0x110
May 23 09:03:28 arun-VirtualBox kernel: [ 1262.273749]  [<ffffffffbe911dee>] SyS_finit_module+0xe/0x10
May 23 09:03:28 arun-VirtualBox kernel: [ 1262.274479]  [<ffffffffbf09a8f6>] entry_SYSCALL_64_fastpath+0x1e/0xa8
May 23 09:03:28 arun-VirtualBox kernel: [ 1262.275180] Code: 59 fe 48 c7 c7 fd a0 40 c0 e8 e0 56 59 fe 48 c7 c7 f0 a1 40 c0 e8 d4 56 59 fe 31 c0 48 c7 c6 20 a2 40 c0 b9 5b 00 00 00 48 89 c7 <f3> a4 5d c3 90 66 66 66 66 90 55 8b 3d 38 41 00 00 48 c7 c1 db 
May 23 09:03:28 arun-VirtualBox kernel: [ 1262.277584] RIP  [<ffffffffc04092db>] init_module+0xab/0xb0 [znakec]
May 23 09:03:28 arun-VirtualBox kernel: [ 1262.278523]  RSP <ffff9b1e35747c78>
May 23 09:03:28 arun-VirtualBox kernel: [ 1262.279648] CR2: 0000000000000000
May 23 09:03:28 arun-VirtualBox kernel: [ 1262.281450] fbcon_switch: detected unhandled fb_set_par error, error code -16
May 23 09:03:28 arun-VirtualBox kernel: [ 1262.283473] fbcon_switch: detected unhandled fb_set_par error, error code -16
May 23 09:03:28 arun-VirtualBox kernel: [ 1262.285376] ---[ end trace 91833c04256f24e5 ]---
May 23 09:09:03 arun-VirtualBox dhclient[959]: DHCPREQUEST of 192.168.56.101 on enp0s8 to 192.168.56.100 port 67 (xid=0x21bd4e45)
May 23 09:09:03 arun-VirtualBox dhclient[959]: DHCPACK of 192.168.56.101 from 192.168.56.100
May 23 09:09:03 arun-VirtualBox NetworkManager[723]: <info>  [1495523343.9141]   address 192.168.56.101
May 23 09:09:03 arun-VirtualBox NetworkManager[723]: <info>  [1495523343.9165]   plen 24 (255.255.255.0)
May 23 09:09:03 arun-VirtualBox NetworkManager[723]: <info>  [1495523343.9195]   server identifier 192.168.56.100
May 23 09:09:03 arun-VirtualBox NetworkManager[723]: <info>  [1495523343.9224]   lease time 1200
May 23 09:09:03 arun-VirtualBox NetworkManager[723]: <info>  [1495523343.9241] dhcp4 (enp0s8): state changed bound -> bound
May 23 09:09:03 arun-VirtualBox dbus[645]: [system] Activating via systemd: service name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-dispatcher.service'
May 23 09:09:03 arun-VirtualBox systemd[1]: Starting Network Manager Script Dispatcher Service...
May 23 09:09:03 arun-VirtualBox dbus[645]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
May 23 09:09:03 arun-VirtualBox systemd[1]: Started Network Manager Script Dispatcher Service.
May 23 09:09:03 arun-VirtualBox nm-dispatcher: req:1 'dhcp4-change' [enp0s8]: new request (1 scripts)
May 23 09:09:03 arun-VirtualBox nm-dispatcher: req:1 'dhcp4-change' [enp0s8]: start running ordered scripts...
May 23 09:09:03 arun-VirtualBox dhclient[959]: bound to 192.168.56.101 -- renewal in 499 seconds.
May 23 09:17:01 arun-VirtualBox CRON[2151]: (root) CMD (   cd / && run-parts --report /etc/cron.hourly)
May 23 09:17:23 arun-VirtualBox dhclient[959]: DHCPREQUEST of 192.168.56.101 on enp0s8 to 192.168.56.100 port 67 (xid=0x21bd4e45)
May 23 09:17:23 arun-VirtualBox dhclient[959]: DHCPACK of 192.168.56.101 from 192.168.56.100
May 23 09:17:23 arun-VirtualBox NetworkManager[723]: <info>  [1495523843.0214]   address 192.168.56.101
May 23 09:17:23 arun-VirtualBox NetworkManager[723]: <info>  [1495523843.0231]   plen 24 (255.255.255.0)
May 23 09:17:23 arun-VirtualBox NetworkManager[723]: <info>  [1495523843.0246]   server identifier 192.168.56.100
May 23 09:17:23 arun-VirtualBox NetworkManager[723]: <info>  [1495523843.0266]   lease time 1200
May 23 09:17:23 arun-VirtualBox NetworkManager[723]: <info>  [1495523843.0288] dhcp4 (enp0s8): state changed bound -> bound
May 23 09:17:23 arun-VirtualBox dbus[645]: [system] Activating via systemd: service name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-dispatcher.service'
May 23 09:17:23 arun-VirtualBox systemd[1]: Starting Network Manager Script Dispatcher Service...
May 23 09:17:23 arun-VirtualBox dbus[645]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
May 23 09:17:23 arun-VirtualBox systemd[1]: Started Network Manager Script Dispatcher Service.
May 23 09:17:23 arun-VirtualBox nm-dispatcher: req:1 'dhcp4-change' [enp0s8]: new request (1 scripts)
May 23 09:17:23 arun-VirtualBox nm-dispatcher: req:1 'dhcp4-change' [enp0s8]: start running ordered scripts...
May 23 09:17:23 arun-VirtualBox dhclient[959]: bound to 192.168.56.101 -- renewal in 588 seconds.
May 23 09:20:39 arun-VirtualBox systemd[1]: snapd.refresh.timer: Adding 4h 33min 10.010147s random time.
May 23 09:27:11 arun-VirtualBox dhclient[959]: DHCPREQUEST of 192.168.56.101 on enp0s8 to 192.168.56.100 port 67 (xid=0x21bd4e45)
May 23 09:27:11 arun-VirtualBox dhclient[959]: DHCPACK of 192.168.56.101 from 192.168.56.100
May 23 09:27:11 arun-VirtualBox NetworkManager[723]: <info>  [1495524431.7732]   address 192.168.56.101
May 23 09:27:11 arun-VirtualBox NetworkManager[723]: <info>  [1495524431.7744]   plen 24 (255.255.255.0)
May 23 09:27:11 arun-VirtualBox NetworkManager[723]: <info>  [1495524431.7754]   server identifier 192.168.56.100
May 23 09:27:11 arun-VirtualBox NetworkManager[723]: <info>  [1495524431.7765]   lease time 1200
May 23 09:27:11 arun-VirtualBox NetworkManager[723]: <info>  [1495524431.7775] dhcp4 (enp0s8): state changed bound -> bound
May 23 09:27:11 arun-VirtualBox dbus[645]: [system] Activating via systemd: service name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-dispatcher.service'
May 23 09:27:11 arun-VirtualBox systemd[1]: Starting Network Manager Script Dispatcher Service...
May 23 09:27:11 arun-VirtualBox dbus[645]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
May 23 09:27:11 arun-VirtualBox systemd[1]: Started Network Manager Script Dispatcher Service.
May 23 09:27:11 arun-VirtualBox nm-dispatcher: req:1 'dhcp4-change' [enp0s8]: new request (1 scripts)
May 23 09:27:11 arun-VirtualBox nm-dispatcher: req:1 'dhcp4-change' [enp0s8]: start running ordered scripts...
May 23 09:27:11 arun-VirtualBox dhclient[959]: bound to 192.168.56.101 -- renewal in 560 seconds.
May 23 09:36:31 arun-VirtualBox dhclient[959]: DHCPREQUEST of 192.168.56.101 on enp0s8 to 192.168.56.100 port 67 (xid=0x21bd4e45)
May 23 09:36:31 arun-VirtualBox dhclient[959]: DHCPACK of 192.168.56.101 from 192.168.56.100
May 23 09:36:31 arun-VirtualBox NetworkManager[723]: <info>  [1495524991.8807]   address 192.168.56.101
May 23 09:36:31 arun-VirtualBox NetworkManager[723]: <info>  [1495524991.8836]   plen 24 (255.255.255.0)
May 23 09:36:31 arun-VirtualBox NetworkManager[723]: <info>  [1495524991.8861]   server identifier 192.168.56.100
May 23 09:36:31 arun-VirtualBox NetworkManager[723]: <info>  [1495524991.8879]   lease time 1200
May 23 09:36:31 arun-VirtualBox NetworkManager[723]: <info>  [1495524991.8894] dhcp4 (enp0s8): state changed bound -> bound
May 23 09:36:31 arun-VirtualBox dbus[645]: [system] Activating via systemd: service name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-dispatcher.service'
May 23 09:36:31 arun-VirtualBox systemd[1]: Starting Network Manager Script Dispatcher Service...
May 23 09:36:31 arun-VirtualBox dbus[645]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
May 23 09:36:31 arun-VirtualBox systemd[1]: Started Network Manager Script Dispatcher Service.
May 23 09:36:31 arun-VirtualBox nm-dispatcher: req:1 'dhcp4-change' [enp0s8]: new request (1 scripts)
May 23 09:36:31 arun-VirtualBox nm-dispatcher: req:1 'dhcp4-change' [enp0s8]: start running ordered scripts...
May 23 09:36:31 arun-VirtualBox dhclient[959]: bound to 192.168.56.101 -- renewal in 465 seconds.
May 23 09:44:16 arun-VirtualBox dhclient[959]: DHCPREQUEST of 192.168.56.101 on enp0s8 to 192.168.56.100 port 67 (xid=0x21bd4e45)
May 23 09:44:16 arun-VirtualBox dhclient[959]: DHCPACK of 192.168.56.101 from 192.168.56.100
May 23 09:44:16 arun-VirtualBox NetworkManager[723]: <info>  [1495525456.6491]   address 192.168.56.101
May 23 09:44:16 arun-VirtualBox NetworkManager[723]: <info>  [1495525456.6509]   plen 24 (255.255.255.0)
May 23 09:44:16 arun-VirtualBox NetworkManager[723]: <info>  [1495525456.6526]   server identifier 192.168.56.100
May 23 09:44:16 arun-VirtualBox NetworkManager[723]: <info>  [1495525456.6546]   lease time 1200
May 23 09:44:16 arun-VirtualBox NetworkManager[723]: <info>  [1495525456.6565] dhcp4 (enp0s8): state changed bound -> bound
May 23 09:44:16 arun-VirtualBox dbus[645]: [system] Activating via systemd: service name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-dispatcher.service'
May 23 09:44:16 arun-VirtualBox systemd[1]: Starting Network Manager Script Dispatcher Service...
May 23 09:44:16 arun-VirtualBox dbus[645]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
May 23 09:44:16 arun-VirtualBox systemd[1]: Started Network Manager Script Dispatcher Service.
May 23 09:44:16 arun-VirtualBox nm-dispatcher: req:1 'dhcp4-change' [enp0s8]: new request (1 scripts)
May 23 09:44:16 arun-VirtualBox nm-dispatcher: req:1 'dhcp4-change' [enp0s8]: start running ordered scripts...
May 23 09:44:16 arun-VirtualBox dhclient[959]: bound to 192.168.56.101 -- renewal in 575 seconds.
May 23 09:53:51 arun-VirtualBox dhclient[959]: DHCPREQUEST of 192.168.56.101 on enp0s8 to 192.168.56.100 port 67 (xid=0x21bd4e45)
May 23 09:53:51 arun-VirtualBox dhclient[959]: DHCPACK of 192.168.56.101 from 192.168.56.100
May 23 09:53:51 arun-VirtualBox NetworkManager[723]: <info>  [1495526031.9766]   address 192.168.56.101
May 23 09:53:51 arun-VirtualBox NetworkManager[723]: <info>  [1495526031.9782]   plen 24 (255.255.255.0)
May 23 09:53:51 arun-VirtualBox NetworkManager[723]: <info>  [1495526031.9800]   server identifier 192.168.56.100
May 23 09:53:51 arun-VirtualBox NetworkManager[723]: <info>  [1495526031.9827]   lease time 1200
May 23 09:53:51 arun-VirtualBox NetworkManager[723]: <info>  [1495526031.9844] dhcp4 (enp0s8): state changed bound -> bound
May 23 09:53:51 arun-VirtualBox dbus[645]: [system] Activating via systemd: service name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-dispatcher.service'
May 23 09:53:51 arun-VirtualBox systemd[1]: Starting Network Manager Script Dispatcher Service...
May 23 09:53:52 arun-VirtualBox dbus[645]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
May 23 09:53:52 arun-VirtualBox systemd[1]: Started Network Manager Script Dispatcher Service.
May 23 09:53:52 arun-VirtualBox nm-dispatcher: req:1 'dhcp4-change' [enp0s8]: new request (1 scripts)
May 23 09:53:52 arun-VirtualBox nm-dispatcher: req:1 'dhcp4-change' [enp0s8]: start running ordered scripts...
May 23 09:53:52 arun-VirtualBox dhclient[959]: bound to 192.168.56.101 -- renewal in 565 seconds.
May 23 10:03:17 arun-VirtualBox dhclient[959]: DHCPREQUEST of 192.168.56.101 on enp0s8 to 192.168.56.100 port 67 (xid=0x21bd4e45)
May 23 10:03:17 arun-VirtualBox dhclient[959]: DHCPACK of 192.168.56.101 from 192.168.56.100
May 23 10:03:17 arun-VirtualBox NetworkManager[723]: <info>  [1495526597.7913]   address 192.168.56.101
May 23 10:03:17 arun-VirtualBox NetworkManager[723]: <info>  [1495526597.7938]   plen 24 (255.255.255.0)
May 23 10:03:17 arun-VirtualBox NetworkManager[723]: <info>  [1495526597.7963]   server identifier 192.168.56.100
May 23 10:03:17 arun-VirtualBox NetworkManager[723]: <info>  [1495526597.7983]   lease time 1200
May 23 10:03:17 arun-VirtualBox NetworkManager[723]: <info>  [1495526597.8000] dhcp4 (enp0s8): state changed bound -> bound
May 23 10:03:17 arun-VirtualBox dbus[645]: [system] Activating via systemd: service name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-dispatcher.service'
May 23 10:03:17 arun-VirtualBox systemd[1]: Starting Network Manager Script Dispatcher Service...
May 23 10:03:17 arun-VirtualBox dbus[645]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
May 23 10:03:17 arun-VirtualBox systemd[1]: Started Network Manager Script Dispatcher Service.
May 23 10:03:17 arun-VirtualBox nm-dispatcher: req:1 'dhcp4-change' [enp0s8]: new request (1 scripts)
May 23 10:03:17 arun-VirtualBox nm-dispatcher: req:1 'dhcp4-change' [enp0s8]: start running ordered scripts...
May 23 10:03:17 arun-VirtualBox dhclient[959]: bound to 192.168.56.101 -- renewal in 505 seconds.
May 23 10:11:42 arun-VirtualBox dhclient[959]: DHCPREQUEST of 192.168.56.101 on enp0s8 to 192.168.56.100 port 67 (xid=0x21bd4e45)
May 23 10:11:42 arun-VirtualBox dhclient[959]: DHCPACK of 192.168.56.101 from 192.168.56.100
May 23 10:11:42 arun-VirtualBox NetworkManager[723]: <info>  [1495527102.9306]   address 192.168.56.101
May 23 10:11:42 arun-VirtualBox NetworkManager[723]: <info>  [1495527102.9341]   plen 24 (255.255.255.0)
May 23 10:11:42 arun-VirtualBox NetworkManager[723]: <info>  [1495527102.9366]   server identifier 192.168.56.100
May 23 10:11:42 arun-VirtualBox NetworkManager[723]: <info>  [1495527102.9389]   lease time 1200
May 23 10:11:42 arun-VirtualBox NetworkManager[723]: <info>  [1495527102.9418] dhcp4 (enp0s8): state changed bound -> bound
May 23 10:11:42 arun-VirtualBox dbus[645]: [system] Activating via systemd: service name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-dispatcher.service'
May 23 10:11:42 arun-VirtualBox systemd[1]: Starting Network Manager Script Dispatcher Service...
May 23 10:11:42 arun-VirtualBox dbus[645]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
May 23 10:11:42 arun-VirtualBox systemd[1]: Started Network Manager Script Dispatcher Service.
May 23 10:11:42 arun-VirtualBox nm-dispatcher: req:1 'dhcp4-change' [enp0s8]: new request (1 scripts)
May 23 10:11:42 arun-VirtualBox nm-dispatcher: req:1 'dhcp4-change' [enp0s8]: start running ordered scripts...
May 23 10:11:43 arun-VirtualBox dhclient[959]: bound to 192.168.56.101 -- renewal in 593 seconds.
May 23 10:17:01 arun-VirtualBox CRON[2251]: (root) CMD (   cd / && run-parts --report /etc/cron.hourly)
May 23 10:21:35 arun-VirtualBox dhclient[959]: DHCPREQUEST of 192.168.56.101 on enp0s8 to 192.168.56.100 port 67 (xid=0x21bd4e45)
May 23 10:21:35 arun-VirtualBox dhclient[959]: DHCPACK of 192.168.56.101 from 192.168.56.100
May 23 10:21:35 arun-VirtualBox NetworkManager[723]: <info>  [1495527695.3374]   address 192.168.56.101
May 23 10:21:35 arun-VirtualBox NetworkManager[723]: <info>  [1495527695.3398]   plen 24 (255.255.255.0)
May 23 10:21:35 arun-VirtualBox NetworkManager[723]: <info>  [1495527695.3422]   server identifier 192.168.56.100
May 23 10:21:35 arun-VirtualBox NetworkManager[723]: <info>  [1495527695.3445]   lease time 1200
May 23 10:21:35 arun-VirtualBox NetworkManager[723]: <info>  [1495527695.3464] dhcp4 (enp0s8): state changed bound -> bound
May 23 10:21:35 arun-VirtualBox dbus[645]: [system] Activating via systemd: service name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-dispatcher.service'
May 23 10:21:35 arun-VirtualBox systemd[1]: Starting Network Manager Script Dispatcher Service...
May 23 10:21:35 arun-VirtualBox dbus[645]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
May 23 10:21:35 arun-VirtualBox systemd[1]: Started Network Manager Script Dispatcher Service.
May 23 10:21:35 arun-VirtualBox nm-dispatcher: req:1 'dhcp4-change' [enp0s8]: new request (1 scripts)
May 23 10:21:35 arun-VirtualBox nm-dispatcher: req:1 'dhcp4-change' [enp0s8]: start running ordered scripts...
May 23 10:21:35 arun-VirtualBox dhclient[959]: bound to 192.168.56.101 -- renewal in 474 seconds.
May 23 10:29:29 arun-VirtualBox dhclient[959]: DHCPREQUEST of 192.168.56.101 on enp0s8 to 192.168.56.100 port 67 (xid=0x21bd4e45)
May 23 10:29:29 arun-VirtualBox dhclient[959]: DHCPACK of 192.168.56.101 from 192.168.56.100
May 23 10:29:29 arun-VirtualBox NetworkManager[723]: <info>  [1495528169.7647]   address 192.168.56.101
May 23 10:29:29 arun-VirtualBox NetworkManager[723]: <info>  [1495528169.7680]   plen 24 (255.255.255.0)
May 23 10:29:29 arun-VirtualBox NetworkManager[723]: <info>  [1495528169.7706]   server identifier 192.168.56.100
May 23 10:29:29 arun-VirtualBox NetworkManager[723]: <info>  [1495528169.7735]   lease time 1200
May 23 10:29:29 arun-VirtualBox NetworkManager[723]: <info>  [1495528169.7745] dhcp4 (enp0s8): state changed bound -> bound
May 23 10:29:29 arun-VirtualBox dbus[645]: [system] Activating via systemd: service name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-dispatcher.service'
May 23 10:29:29 arun-VirtualBox systemd[1]: Starting Network Manager Script Dispatcher Service...
May 23 10:29:29 arun-VirtualBox dbus[645]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
May 23 10:29:29 arun-VirtualBox systemd[1]: Started Network Manager Script Dispatcher Service.
May 23 10:29:29 arun-VirtualBox nm-dispatcher: req:1 'dhcp4-change' [enp0s8]: new request (1 scripts)
May 23 10:29:29 arun-VirtualBox nm-dispatcher: req:1 'dhcp4-change' [enp0s8]: start running ordered scripts...
May 23 10:29:29 arun-VirtualBox dhclient[959]: bound to 192.168.56.101 -- renewal in 595 seconds.
May 23 10:39:24 arun-VirtualBox dhclient[959]: DHCPREQUEST of 192.168.56.101 on enp0s8 to 192.168.56.100 port 67 (xid=0x21bd4e45)
May 23 10:39:24 arun-VirtualBox dhclient[959]: DHCPACK of 192.168.56.101 from 192.168.56.100
May 23 10:39:24 arun-VirtualBox NetworkManager[723]: <info>  [1495528764.2316]   address 192.168.56.101
May 23 10:39:24 arun-VirtualBox NetworkManager[723]: <info>  [1495528764.2329]   plen 24 (255.255.255.0)
May 23 10:39:24 arun-VirtualBox NetworkManager[723]: <info>  [1495528764.2338]   server identifier 192.168.56.100
May 23 10:39:24 arun-VirtualBox NetworkManager[723]: <info>  [1495528764.2345]   lease time 1200
May 23 10:39:24 arun-VirtualBox NetworkManager[723]: <info>  [1495528764.2350] dhcp4 (enp0s8): state changed bound -> bound
May 23 10:39:24 arun-VirtualBox dbus[645]: [system] Activating via systemd: service name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-dispatcher.service'
May 23 10:39:24 arun-VirtualBox systemd[1]: Starting Network Manager Script Dispatcher Service...
May 23 10:39:24 arun-VirtualBox dbus[645]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
May 23 10:39:24 arun-VirtualBox systemd[1]: Started Network Manager Script Dispatcher Service.
May 23 10:39:24 arun-VirtualBox nm-dispatcher: req:1 'dhcp4-change' [enp0s8]: new request (1 scripts)
May 23 10:39:24 arun-VirtualBox nm-dispatcher: req:1 'dhcp4-change' [enp0s8]: start running ordered scripts...
May 23 10:39:24 arun-VirtualBox dhclient[959]: bound to 192.168.56.101 -- renewal in 563 seconds.
May 23 10:48:47 arun-VirtualBox dhclient[959]: DHCPREQUEST of 192.168.56.101 on enp0s8 to 192.168.56.100 port 67 (xid=0x21bd4e45)
May 23 10:48:47 arun-VirtualBox dhclient[959]: DHCPACK of 192.168.56.101 from 192.168.56.100
May 23 10:48:47 arun-VirtualBox NetworkManager[723]: <info>  [1495529327.7766]   address 192.168.56.101
May 23 10:48:47 arun-VirtualBox NetworkManager[723]: <info>  [1495529327.7774]   plen 24 (255.255.255.0)
May 23 10:48:47 arun-VirtualBox NetworkManager[723]: <info>  [1495529327.7779]   server identifier 192.168.56.100
May 23 10:48:47 arun-VirtualBox NetworkManager[723]: <info>  [1495529327.7784]   lease time 1200
May 23 10:48:47 arun-VirtualBox NetworkManager[723]: <info>  [1495529327.7789] dhcp4 (enp0s8): state changed bound -> bound
May 23 10:48:47 arun-VirtualBox dbus[645]: [system] Activating via systemd: service name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-dispatcher.service'
May 23 10:48:47 arun-VirtualBox systemd[1]: Starting Network Manager Script Dispatcher Service...
May 23 10:48:47 arun-VirtualBox dbus[645]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
May 23 10:48:47 arun-VirtualBox systemd[1]: Started Network Manager Script Dispatcher Service.
May 23 10:48:47 arun-VirtualBox nm-dispatcher: req:1 'dhcp4-change' [enp0s8]: new request (1 scripts)
May 23 10:48:47 arun-VirtualBox nm-dispatcher: req:1 'dhcp4-change' [enp0s8]: start running ordered scripts...
May 23 10:48:47 arun-VirtualBox dhclient[959]: bound to 192.168.56.101 -- renewal in 491 seconds.
May 23 10:56:58 arun-VirtualBox dhclient[959]: DHCPREQUEST of 192.168.56.101 on enp0s8 to 192.168.56.100 port 67 (xid=0x21bd4e45)
May 23 10:56:58 arun-VirtualBox dhclient[959]: DHCPACK of 192.168.56.101 from 192.168.56.100
May 23 10:56:58 arun-VirtualBox NetworkManager[723]: <info>  [1495529818.7838]   address 192.168.56.101
May 23 10:56:58 arun-VirtualBox NetworkManager[723]: <info>  [1495529818.7848]   plen 24 (255.255.255.0)
May 23 10:56:58 arun-VirtualBox NetworkManager[723]: <info>  [1495529818.7855]   server identifier 192.168.56.100
May 23 10:56:58 arun-VirtualBox NetworkManager[723]: <info>  [1495529818.7862]   lease time 1200
May 23 10:56:58 arun-VirtualBox NetworkManager[723]: <info>  [1495529818.7869] dhcp4 (enp0s8): state changed bound -> bound
May 23 10:56:58 arun-VirtualBox dbus[645]: [system] Activating via systemd: service name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-dispatcher.service'
May 23 10:56:58 arun-VirtualBox systemd[1]: Starting Network Manager Script Dispatcher Service...
May 23 10:56:58 arun-VirtualBox dbus[645]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
May 23 10:56:58 arun-VirtualBox systemd[1]: Started Network Manager Script Dispatcher Service.
May 23 10:56:58 arun-VirtualBox nm-dispatcher: req:1 'dhcp4-change' [enp0s8]: new request (1 scripts)
May 23 10:56:58 arun-VirtualBox nm-dispatcher: req:1 'dhcp4-change' [enp0s8]: start running ordered scripts...
May 23 10:56:59 arun-VirtualBox dhclient[959]: bound to 192.168.56.101 -- renewal in 576 seconds.
May 23 11:04:41 arun-VirtualBox NetworkManager[723]: <info>  [1495530281.8832] device (enp0s8): link disconnected (deferring action for 4 seconds)
May 23 11:04:41 arun-VirtualBox kernel: [ 8535.098642] e1000: enp0s8 NIC Link is Down
May 23 11:04:45 arun-VirtualBox NetworkManager[723]: <info>  [1495530285.6951] device (enp0s8): link disconnected (calling deferred action)
May 23 11:04:45 arun-VirtualBox NetworkManager[723]: <info>  [1495530285.6956] device (enp0s8): state change: activated -> unavailable (reason 'carrier-changed') [100 20 40]
May 23 11:04:45 arun-VirtualBox NetworkManager[723]: <info>  [1495530285.6970] dhcp4 (enp0s8): canceled DHCP transaction, DHCP client pid 959
May 23 11:04:45 arun-VirtualBox NetworkManager[723]: <info>  [1495530285.6971] dhcp4 (enp0s8): state changed bound -> done
May 23 11:04:45 arun-VirtualBox avahi-daemon[731]: Withdrawing address record for 192.168.56.101 on enp0s8.
May 23 11:04:45 arun-VirtualBox avahi-daemon[731]: Leaving mDNS multicast group on interface enp0s8.IPv4 with address 192.168.56.101.
May 23 11:04:45 arun-VirtualBox avahi-daemon[731]: Interface enp0s8.IPv4 no longer relevant for mDNS.
May 23 11:04:45 arun-VirtualBox avahi-daemon[731]: Withdrawing address record for fe80::f0ca:ba0b:b026:c5e9 on enp0s8.
May 23 11:04:45 arun-VirtualBox avahi-daemon[731]: Leaving mDNS multicast group on interface enp0s8.IPv6 with address fe80::f0ca:ba0b:b026:c5e9.
May 23 11:04:45 arun-VirtualBox avahi-daemon[731]: Interface enp0s8.IPv6 no longer relevant for mDNS.
May 23 11:04:45 arun-VirtualBox dbus[645]: [system] Activating via systemd: service name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-dispatcher.service'
May 23 11:04:45 arun-VirtualBox systemd[1]: Starting Network Manager Script Dispatcher Service...
May 23 11:04:45 arun-VirtualBox dbus[645]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
May 23 11:04:45 arun-VirtualBox systemd[1]: Started Network Manager Script Dispatcher Service.
May 23 11:04:45 arun-VirtualBox nm-dispatcher: req:1 'down' [enp0s8]: new request (1 scripts)
May 23 11:04:45 arun-VirtualBox nm-dispatcher: req:1 'down' [enp0s8]: start running ordered scripts...
May 23 11:04:45 arun-VirtualBox NetworkManager[723]: <info>  [1495530285.9153] device (enp0s8): link connected
May 23 11:04:45 arun-VirtualBox NetworkManager[723]: <info>  [1495530285.9165] device (enp0s8): state change: unavailable -> disconnected (reason 'carrier-changed') [20 30 40]
May 23 11:04:45 arun-VirtualBox kernel: [ 8539.130630] e1000: enp0s8 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX
May 23 11:04:45 arun-VirtualBox NetworkManager[723]: <info>  [1495530285.9313] policy: auto-activating connection 'Wired connection 2'
May 23 11:04:45 arun-VirtualBox NetworkManager[723]: <info>  [1495530285.9335] device (enp0s8): Activation: starting connection 'Wired connection 2' (9d991968-fcff-3d29-96b3-74646c34ac5d)
May 23 11:04:45 arun-VirtualBox NetworkManager[723]: <info>  [1495530285.9362] device (enp0s8): state change: disconnected -> prepare (reason 'none') [30 40 0]
May 23 11:04:45 arun-VirtualBox NetworkManager[723]: <info>  [1495530285.9392] device (enp0s8): state change: prepare -> config (reason 'none') [40 50 0]
May 23 11:04:45 arun-VirtualBox NetworkManager[723]: <info>  [1495530285.9449] device (enp0s8): state change: config -> ip-config (reason 'none') [50 70 0]
May 23 11:04:45 arun-VirtualBox NetworkManager[723]: <info>  [1495530285.9464] dhcp4 (enp0s8): activation: beginning transaction (timeout in 45 seconds)
May 23 11:04:45 arun-VirtualBox NetworkManager[723]: <info>  [1495530285.9500] dhcp4 (enp0s8): dhclient started with pid 4839
May 23 11:04:45 arun-VirtualBox dhclient[4839]: DHCPREQUEST of 192.168.56.101 on enp0s8 to 255.255.255.255 port 67 (xid=0x3a5da586)
May 23 11:04:45 arun-VirtualBox dhclient[4839]: DHCPACK of 192.168.56.101 from 192.168.56.100
May 23 11:04:45 arun-VirtualBox NetworkManager[723]: <info>  [1495530285.9898]   address 192.168.56.101
May 23 11:04:45 arun-VirtualBox NetworkManager[723]: <info>  [1495530285.9902]   plen 24 (255.255.255.0)
May 23 11:04:45 arun-VirtualBox NetworkManager[723]: <info>  [1495530285.9906]   server identifier 192.168.56.100
May 23 11:04:45 arun-VirtualBox NetworkManager[723]: <info>  [1495530285.9910]   lease time 1200
May 23 11:04:45 arun-VirtualBox NetworkManager[723]: <info>  [1495530285.9915] dhcp4 (enp0s8): state changed unknown -> bound
May 23 11:04:45 arun-VirtualBox avahi-daemon[731]: Joining mDNS multicast group on interface enp0s8.IPv4 with address 192.168.56.101.
May 23 11:04:45 arun-VirtualBox avahi-daemon[731]: New relevant interface enp0s8.IPv4 for mDNS.
May 23 11:04:45 arun-VirtualBox avahi-daemon[731]: Registering new address record for 192.168.56.101 on enp0s8.IPv4.
May 23 11:04:45 arun-VirtualBox NetworkManager[723]: <info>  [1495530285.9971] device (enp0s8): state change: ip-config -> ip-check (reason 'none') [70 80 0]
May 23 11:04:45 arun-VirtualBox NetworkManager[723]: <info>  [1495530285.9996] device (enp0s8): state change: ip-check -> secondaries (reason 'none') [80 90 0]
May 23 11:04:46 arun-VirtualBox NetworkManager[723]: <info>  [1495530286.0079] device (enp0s8): state change: secondaries -> activated (reason 'none') [90 100 0]
May 23 11:04:46 arun-VirtualBox NetworkManager[723]: <info>  [1495530286.0126] device (enp0s8): Activation: successful, device activated.
May 23 11:04:46 arun-VirtualBox dhclient[4839]: bound to 192.168.56.101 -- renewal in 494 seconds.
May 23 11:04:46 arun-VirtualBox nm-dispatcher: req:2 'up' [enp0s8]: new request (1 scripts)
May 23 11:04:46 arun-VirtualBox nm-dispatcher: req:2 'up' [enp0s8]: start running ordered scripts...
May 23 11:04:46 arun-VirtualBox systemd[1]: Reloading OpenBSD Secure Shell server.
May 23 11:04:46 arun-VirtualBox systemd[1]: Reloaded OpenBSD Secure Shell server.
May 23 11:04:46 arun-VirtualBox systemd[1]: Reloading OpenBSD Secure Shell server.
May 23 11:04:46 arun-VirtualBox systemd[1]: Reloaded OpenBSD Secure Shell server.
May 23 11:25:24 arun-VirtualBox systemd[1402]: Time has been changed
May 23 11:25:24 arun-VirtualBox systemd[1230]: Time has been changed
May 23 11:25:24 arun-VirtualBox systemd[1]: Time has been changed
May 23 11:25:24 arun-VirtualBox systemd[1]: snapd.refresh.timer: Adding 2h 56min 56.189278s random time.
May 23 11:25:24 arun-VirtualBox systemd[1]: apt-daily.timer: Adding 2h 42min 16.068254s random time.
May 23 11:25:25 arun-VirtualBox avahi-daemon[731]: Joining mDNS multicast group on interface enp0s8.IPv6 with address fe80::f0ca:ba0b:b026:c5e9.
May 23 11:25:25 arun-VirtualBox avahi-daemon[731]: New relevant interface enp0s8.IPv6 for mDNS.
May 23 11:25:25 arun-VirtualBox avahi-daemon[731]: Registering new address record for fe80::f0ca:ba0b:b026:c5e9 on enp0s8.*.
May 23 11:25:26 arun-VirtualBox NetworkManager[723]: <info>  [1495531526.8852] dhcp4 (enp0s8): state changed bound -> expire
May 23 11:25:26 arun-VirtualBox NetworkManager[723]: <info>  [1495531526.8883] dhcp4 (enp0s8): canceled DHCP transaction, DHCP client pid 4839
May 23 11:25:26 arun-VirtualBox NetworkManager[723]: <info>  [1495531526.8889] dhcp4 (enp0s8): state changed expire -> done
May 23 11:25:26 arun-VirtualBox NetworkManager[723]: <info>  [1495531526.8898] device (enp0s8): state change: activated -> failed (reason 'ip-config-expired') [100 120 6]
May 23 11:25:26 arun-VirtualBox NetworkManager[723]: <warn>  [1495531526.9325] device (enp0s8): Activation: failed for connection 'Wired connection 2'
May 23 11:25:26 arun-VirtualBox nm-dispatcher: req:3 'down' [enp0s8]: new request (1 scripts)
May 23 11:25:26 arun-VirtualBox nm-dispatcher: req:3 'down' [enp0s8]: start running ordered scripts...
May 23 11:25:26 arun-VirtualBox NetworkManager[723]: <info>  [1495531526.9489] device (enp0s8): state change: failed -> disconnected (reason 'none') [120 30 0]
May 23 11:25:26 arun-VirtualBox avahi-daemon[731]: Withdrawing address record for fe80::f0ca:ba0b:b026:c5e9 on enp0s8.
May 23 11:25:26 arun-VirtualBox avahi-daemon[731]: Leaving mDNS multicast group on interface enp0s8.IPv6 with address fe80::f0ca:ba0b:b026:c5e9.
May 23 11:25:26 arun-VirtualBox avahi-daemon[731]: Interface enp0s8.IPv6 no longer relevant for mDNS.
May 23 11:25:26 arun-VirtualBox avahi-daemon[731]: Withdrawing address record for 192.168.56.101 on enp0s8.
May 23 11:25:26 arun-VirtualBox avahi-daemon[731]: Leaving mDNS multicast group on interface enp0s8.IPv4 with address 192.168.56.101.
May 23 11:25:26 arun-VirtualBox avahi-daemon[731]: Interface enp0s8.IPv4 no longer relevant for mDNS.
May 23 11:25:26 arun-VirtualBox NetworkManager[723]: <info>  [1495531526.9718] policy: auto-activating connection 'Wired connection 2'
May 23 11:25:26 arun-VirtualBox NetworkManager[723]: <info>  [1495531526.9762] device (enp0s8): Activation: starting connection 'Wired connection 2' (9d991968-fcff-3d29-96b3-74646c34ac5d)
May 23 11:25:26 arun-VirtualBox NetworkManager[723]: <info>  [1495531526.9775] device (enp0s8): state change: disconnected -> prepare (reason 'none') [30 40 0]
May 23 11:25:26 arun-VirtualBox NetworkManager[723]: <info>  [1495531526.9796] device (enp0s8): state change: prepare -> config (reason 'none') [40 50 0]
May 23 11:25:26 arun-VirtualBox NetworkManager[723]: <info>  [1495531526.9844] device (enp0s8): state change: config -> ip-config (reason 'none') [50 70 0]
May 23 11:25:26 arun-VirtualBox NetworkManager[723]: <info>  [1495531526.9852] dhcp4 (enp0s8): activation: beginning transaction (timeout in 45 seconds)
May 23 11:25:26 arun-VirtualBox NetworkManager[723]: <info>  [1495531526.9914] dhcp4 (enp0s8): dhclient started with pid 4989
May 23 11:25:27 arun-VirtualBox dhclient[4989]: DHCPDISCOVER on enp0s8 to 255.255.255.255 port 67 interval 3 (xid=0x2a360969)
May 23 11:25:27 arun-VirtualBox dhclient[4989]: DHCPREQUEST of 192.168.56.101 on enp0s8 to 255.255.255.255 port 67 (xid=0x6909362a)
May 23 11:25:27 arun-VirtualBox dhclient[4989]: DHCPOFFER of 192.168.56.101 from 192.168.56.100
May 23 11:25:27 arun-VirtualBox dhclient[4989]: DHCPACK of 192.168.56.101 from 192.168.56.100
May 23 11:25:27 arun-VirtualBox NetworkManager[723]: <info>  [1495531527.0387]   address 192.168.56.101
May 23 11:25:27 arun-VirtualBox NetworkManager[723]: <info>  [1495531527.0391]   plen 24 (255.255.255.0)
May 23 11:25:27 arun-VirtualBox NetworkManager[723]: <info>  [1495531527.0393]   server identifier 192.168.56.100
May 23 11:25:27 arun-VirtualBox NetworkManager[723]: <info>  [1495531527.0395]   lease time 1200
May 23 11:25:27 arun-VirtualBox NetworkManager[723]: <info>  [1495531527.0397] dhcp4 (enp0s8): state changed unknown -> bound
May 23 11:25:27 arun-VirtualBox avahi-daemon[731]: Joining mDNS multicast group on interface enp0s8.IPv4 with address 192.168.56.101.
May 23 11:25:27 arun-VirtualBox avahi-daemon[731]: New relevant interface enp0s8.IPv4 for mDNS.
May 23 11:25:27 arun-VirtualBox avahi-daemon[731]: Registering new address record for 192.168.56.101 on enp0s8.IPv4.
May 23 11:25:27 arun-VirtualBox NetworkManager[723]: <info>  [1495531527.0435] device (enp0s8): state change: ip-config -> ip-check (reason 'none') [70 80 0]
May 23 11:25:27 arun-VirtualBox NetworkManager[723]: <info>  [1495531527.0502] device (enp0s8): state change: ip-check -> secondaries (reason 'none') [80 90 0]
May 23 11:25:27 arun-VirtualBox NetworkManager[723]: <info>  [1495531527.0525] device (enp0s8): state change: secondaries -> activated (reason 'none') [90 100 0]
May 23 11:25:27 arun-VirtualBox NetworkManager[723]: <info>  [1495531527.0861] device (enp0s8): Activation: successful, device activated.
May 23 11:25:27 arun-VirtualBox nm-dispatcher: req:4 'up' [enp0s8]: new request (1 scripts)
May 23 11:25:27 arun-VirtualBox nm-dispatcher: req:4 'up' [enp0s8]: start running ordered scripts...
May 23 11:25:27 arun-VirtualBox dhclient[4989]: bound to 192.168.56.101 -- renewal in 593 seconds.
May 23 11:25:27 arun-VirtualBox systemd[1]: Reloading OpenBSD Secure Shell server.
May 23 11:25:27 arun-VirtualBox systemd[1]: Reloaded OpenBSD Secure Shell server.
May 23 11:25:27 arun-VirtualBox systemd[1]: Reloading OpenBSD Secure Shell server.
May 23 11:25:27 arun-VirtualBox systemd[1]: Reloaded OpenBSD Secure Shell server.
May 23 11:25:28 arun-VirtualBox avahi-daemon[731]: Joining mDNS multicast group on interface enp0s8.IPv6 with address fe80::f0ca:ba0b:b026:c5e9.
May 23 11:25:28 arun-VirtualBox avahi-daemon[731]: New relevant interface enp0s8.IPv6 for mDNS.
May 23 11:25:28 arun-VirtualBox avahi-daemon[731]: Registering new address record for fe80::f0ca:ba0b:b026:c5e9 on enp0s8.*.
May 23 11:28:48 arun-VirtualBox kernel: [ 8743.418611] I was assigned major number 244. To talk to
May 23 11:28:48 arun-VirtualBox kernel: [ 8743.418620] the driver, create a dev file with
May 23 11:28:48 arun-VirtualBox kernel: [ 8743.418624] 'mknod /dev/prvaDN c 244 0'.
May 23 11:28:48 arun-VirtualBox kernel: [ 8743.418626] Try various minor numbers. Try to cat and echo to
May 23 11:28:48 arun-VirtualBox kernel: [ 8743.418628] the device file.
May 23 11:28:48 arun-VirtualBox kernel: [ 8743.418630] Remove the device file and module when done.
May 23 11:35:20 arun-VirtualBox dhclient[4989]: DHCPREQUEST of 192.168.56.101 on enp0s8 to 192.168.56.100 port 67 (xid=0x6909362a)
May 23 11:35:20 arun-VirtualBox dhclient[4989]: DHCPACK of 192.168.56.101 from 192.168.56.100
May 23 11:35:20 arun-VirtualBox NetworkManager[723]: <info>  [1495532120.2092]   address 192.168.56.101
May 23 11:35:20 arun-VirtualBox NetworkManager[723]: <info>  [1495532120.2106]   plen 24 (255.255.255.0)
May 23 11:35:20 arun-VirtualBox NetworkManager[723]: <info>  [1495532120.2116]   server identifier 192.168.56.100
May 23 11:35:20 arun-VirtualBox NetworkManager[723]: <info>  [1495532120.2126]   lease time 1200
May 23 11:35:20 arun-VirtualBox NetworkManager[723]: <info>  [1495532120.2135] dhcp4 (enp0s8): state changed bound -> bound
May 23 11:35:20 arun-VirtualBox dbus[645]: [system] Activating via systemd: service name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-dispatcher.service'
May 23 11:35:20 arun-VirtualBox systemd[1]: Starting Network Manager Script Dispatcher Service...
May 23 11:35:20 arun-VirtualBox dbus[645]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
May 23 11:35:20 arun-VirtualBox systemd[1]: Started Network Manager Script Dispatcher Service.
May 23 11:35:20 arun-VirtualBox nm-dispatcher: req:1 'dhcp4-change' [enp0s8]: new request (1 scripts)
May 23 11:35:20 arun-VirtualBox nm-dispatcher: req:1 'dhcp4-change' [enp0s8]: start running ordered scripts...
May 23 11:35:20 arun-VirtualBox dhclient[4989]: bound to 192.168.56.101 -- renewal in 474 seconds.
May 23 11:43:14 arun-VirtualBox dhclient[4989]: DHCPREQUEST of 192.168.56.101 on enp0s8 to 192.168.56.100 port 67 (xid=0x6909362a)
May 23 11:43:14 arun-VirtualBox dhclient[4989]: DHCPACK of 192.168.56.101 from 192.168.56.100
May 23 11:43:14 arun-VirtualBox NetworkManager[723]: <info>  [1495532594.6362]   address 192.168.56.101
May 23 11:43:14 arun-VirtualBox NetworkManager[723]: <info>  [1495532594.6394]   plen 24 (255.255.255.0)
May 23 11:43:14 arun-VirtualBox NetworkManager[723]: <info>  [1495532594.6421]   server identifier 192.168.56.100
May 23 11:43:14 arun-VirtualBox NetworkManager[723]: <info>  [1495532594.6436]   lease time 1200
May 23 11:43:14 arun-VirtualBox NetworkManager[723]: <info>  [1495532594.6441] dhcp4 (enp0s8): state changed bound -> bound
May 23 11:43:14 arun-VirtualBox dbus[645]: [system] Activating via systemd: service name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-dispatcher.service'
May 23 11:43:14 arun-VirtualBox systemd[1]: Starting Network Manager Script Dispatcher Service...
May 23 11:43:14 arun-VirtualBox dhclient[4989]: bound to 192.168.56.101 -- renewal in 519 seconds.
May 23 11:43:14 arun-VirtualBox dbus[645]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
May 23 11:43:14 arun-VirtualBox systemd[1]: Started Network Manager Script Dispatcher Service.
May 23 11:43:14 arun-VirtualBox nm-dispatcher: req:1 'dhcp4-change' [enp0s8]: new request (1 scripts)
May 23 11:43:14 arun-VirtualBox nm-dispatcher: req:1 'dhcp4-change' [enp0s8]: start running ordered scripts...
May 23 11:47:39 arun-VirtualBox systemd[1]: Stopped target Timers.
May 23 11:47:39 arun-VirtualBox systemd[1]: Stopped target Graphical Interface.
May 23 11:47:39 arun-VirtualBox systemd[1]: Stopped Timer to automatically refresh installed snaps.
May 23 11:47:39 arun-VirtualBox systemd[1]: Stopped target Multi-User System.
May 23 11:47:39 arun-VirtualBox systemd[1]: Stopping crash report submission daemon...
May 23 11:47:39 arun-VirtualBox systemd[1]: Stopping LSB: Record successful boot for GRUB...
May 23 11:47:39 arun-VirtualBox /usr/lib/snapd/snapd[741]: main.go:71: Exiting on terminated signal.
May 23 11:47:39 arun-VirtualBox snapd[741]: 2017/05/23 11:47:39.040621 main.go:71: Exiting on terminated signal.
May 23 11:47:39 arun-VirtualBox systemd[1]: Stopping Snappy daemon...
May 23 11:47:39 arun-VirtualBox systemd[1]: Stopping Daemon for power management...
May 23 11:47:39 arun-VirtualBox systemd[1]: Stopping Save/Restore Sound Card State...
May 23 11:47:39 arun-VirtualBox systemd[1]: Stopping User Manager for UID 1000...
May 23 11:47:39 arun-VirtualBox systemd[1]: Stopping Regular background program processing daemon...
May 23 11:47:39 arun-VirtualBox systemd[1]: Stopped Daily Cleanup of Temporary Directories.
May 23 11:47:39 arun-VirtualBox systemd[1]: Stopping OpenBSD Secure Shell server...
May 23 11:47:39 arun-VirtualBox systemd[1]: Stopping LSB: Speech Dispatcher...
May 23 11:47:39 arun-VirtualBox systemd[1402]: Reached target Shutdown.
May 23 11:47:39 arun-VirtualBox systemd[1402]: Stopped target Default.
May 23 11:47:39 arun-VirtualBox systemd[1402]: Stopped target Basic System.
May 23 11:47:39 arun-VirtualBox systemd[1402]: Stopped target Paths.
May 23 11:47:39 arun-VirtualBox systemd[1402]: Stopped target Timers.
May 23 11:47:39 arun-VirtualBox systemd[1402]: Stopped target Sockets.
May 23 11:47:39 arun-VirtualBox systemd[1402]: Starting Exit the Session...
May 23 11:47:39 arun-VirtualBox systemd[1]: Stopping Session 1 of user arun.
May 23 11:47:39 arun-VirtualBox systemd[1]: Stopped target Sound Card.
May 23 11:47:39 arun-VirtualBox org.freedesktop.Notifications[1243]: (notify-osd:4862): Gdk-WARNING **: notify-osd: Fatal IO error 11 (Resource temporarily unavailable) on X server :0.
May 23 11:47:39 arun-VirtualBox org.a11y.atspi.Registry[1259]: XIO:  fatal IO error 11 (Resource temporarily unavailable) on X server ":0"
May 23 11:47:39 arun-VirtualBox org.a11y.atspi.Registry[1259]:       after 21 requests (21 known processed) with 0 events remaining.
May 23 11:47:39 arun-VirtualBox org.gtk.vfs.Daemon[1243]: A connection to the bus can't be made
May 23 11:47:39 arun-VirtualBox rsyslogd: [origin software="rsyslogd" swVersion="8.16.0" x-pid="639" x-info="http://www.rsyslog.com"] exiting on signal 15.
May 23 11:48:07 arun-VirtualBox rsyslogd: [origin software="rsyslogd" swVersion="8.16.0" x-pid="705" x-info="http://www.rsyslog.com"] start
May 23 11:48:07 arun-VirtualBox rsyslogd-2222: command 'KLogPermitNonKernelFacility' is currently not permitted - did you already set it via a RainerScript command (v6+ config)? [v8.16.0 try http://www.rsyslog.com/e/2222 ]
May 23 11:48:07 arun-VirtualBox rsyslogd: rsyslogd's groupid changed to 108
May 23 11:48:07 arun-VirtualBox rsyslogd: rsyslogd's userid changed to 104
May 23 11:48:07 arun-VirtualBox rsyslogd-2039: Could not open output pipe '/dev/xconsole':: No such file or directory [v8.16.0 try http://www.rsyslog.com/e/2039 ]
May 23 11:48:07 arun-VirtualBox rsyslogd-2007: action 'action 10' suspended, next retry is Tue May 23 11:48:37 2017 [v8.16.0 try http://www.rsyslog.com/e/2007 ]
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] Linux version 4.8.0-52-generic (buildd@lgw01-59) (gcc version 5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1~16.04.4) ) #55~16.04.1-Ubuntu SMP Fri Apr 28 14:36:29 UTC 2017 (Ubuntu 4.8.0-52.55~16.04.1-generic 4.8.17)
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-4.8.0-52-generic root=UUID=2c6e890e-f0fc-4d91-a213-b180d59c879b ro quiet splash crashkernel=384M-:128M crashkernel=384M-:128M crashkernel=384M-:128M
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] KERNEL supported cpus:
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000]   Intel GenuineIntel
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000]   AMD AuthenticAMD
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000]   Centaur CentaurHauls
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] x86/fpu: xstate_offset[2]:  576, xstate_sizes[2]:  256
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format.
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] x86/fpu: Using 'eager' FPU context switches.
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] e820: BIOS-provided physical RAM map:
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000003ffeffff] usable
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] BIOS-e820: [mem 0x000000003fff0000-0x000000003fffffff] ACPI data
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] NX (Execute Disable) protection: active
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] SMBIOS 2.5 present.
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] DMI: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] Hypervisor detected: KVM
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] e820: last_pfn = 0x3fff0 max_arch_pfn = 0x400000000
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] MTRR default type: uncachable
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] MTRR variable ranges disabled:
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] MTRR: Disabled
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] x86/PAT: MTRRs disabled, skipping PAT initialization too.
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] x86/PAT: Configuration [0-7]: WB  WT  UC- UC  WB  WT  UC- UC  
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] CPU MTRRs all blank - virtualized system.
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] found SMP MP-table at [mem 0x0009fff0-0x0009ffff] mapped at [ffff92274009fff0]
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] Scanning 1 areas for low memory corruption
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] Base memory trampoline at [ffff922740099000] 99000 size 24576
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] BRK [0x3203b000, 0x3203bfff] PGTABLE
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] BRK [0x3203c000, 0x3203cfff] PGTABLE
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] BRK [0x3203d000, 0x3203dfff] PGTABLE
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] BRK [0x3203e000, 0x3203efff] PGTABLE
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] BRK [0x3203f000, 0x3203ffff] PGTABLE
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] RAMDISK: [mem 0x33378000-0x359b3fff]
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] ACPI: Early table checksum verification disabled
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] ACPI: RSDP 0x00000000000E0000 000024 (v02 VBOX  )
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] ACPI: XSDT 0x000000003FFF0030 00003C (v01 VBOX   VBOXXSDT 00000001 ASL  00000061)
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] ACPI: FACP 0x000000003FFF00F0 0000F4 (v04 VBOX   VBOXFACP 00000001 ASL  00000061)
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] ACPI: DSDT 0x000000003FFF0470 0021C8 (v02 VBOX   VBOXBIOS 00000002 INTL 20160108)
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] ACPI: FACS 0x000000003FFF0200 000040
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] ACPI: FACS 0x000000003FFF0200 000040
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] ACPI: APIC 0x000000003FFF0240 000054 (v02 VBOX   VBOXAPIC 00000001 ASL  00000061)
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] ACPI: SSDT 0x000000003FFF02A0 0001CC (v01 VBOX   VBOXCPUT 00000002 INTL 20160108)
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] ACPI: Local APIC address 0xfee00000
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] No NUMA configuration found
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] Faking a node at [mem 0x0000000000000000-0x000000003ffeffff]
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] NODE_DATA(0) allocated [mem 0x3ffeb000-0x3ffeffff]
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] Reserving 128MB of memory at 640MB for crashkernel (System RAM: 1023MB)
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] kvm-clock: cpu 0, msr 0:3ffe3001, primary cpu clock
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] kvm-clock: using sched offset of 4247325443 cycles
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] Zone ranges:
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000]   DMA32    [mem 0x0000000001000000-0x000000003ffeffff]
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000]   Normal   empty
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000]   Device   empty
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] Movable zone start for each node
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] Early memory node ranges
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000]   node   0: [mem 0x0000000000001000-0x000000000009efff]
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000]   node   0: [mem 0x0000000000100000-0x000000003ffeffff]
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000003ffeffff]
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] On node 0 totalpages: 262030
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000]   DMA zone: 64 pages used for memmap
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000]   DMA zone: 21 pages reserved
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000]   DMA zone: 3998 pages, LIFO batch:0
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000]   DMA32 zone: 4032 pages used for memmap
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000]   DMA32 zone: 258032 pages, LIFO batch:31
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] ACPI: PM-Timer IO Port: 0x4008
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] ACPI: Local APIC address 0xfee00000
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] IOAPIC[0]: apic_id 1, version 32, address 0xfec00000, GSI 0-23
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] ACPI: IRQ0 used by override.
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] ACPI: IRQ9 used by override.
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] Using ACPI (MADT) for SMP configuration information
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff]
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000effff]
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff]
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] e820: [mem 0x40000000-0xfebfffff] available for PCI devices
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] Booting paravirtualized kernel on KVM
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] setup_percpu: NR_CPUS:512 nr_cpumask_bits:512 nr_cpu_ids:1 nr_node_ids:1
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] percpu: Embedded 36 pages/cpu @ffff92277fc00000 s107864 r8192 d31400 u2097152
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] pcpu-alloc: s107864 r8192 d31400 u2097152 alloc=1*2097152
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] pcpu-alloc: [0] 0 
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes)
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] Built 1 zonelists in Node order, mobility grouping on.  Total pages: 257913
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] Policy zone: DMA32
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.8.0-52-generic root=UUID=2c6e890e-f0fc-4d91-a213-b180d59c879b ro quiet splash crashkernel=384M-:128M crashkernel=384M-:128M crashkernel=384M-:128M
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] Calgary: detecting Calgary via BIOS EBDA area
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing!
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] Memory: 842260K/1048120K available (8829K kernel code, 1441K rwdata, 3836K rodata, 1548K init, 1296K bss, 205860K reserved, 0K cma-reserved)
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] Hierarchical RCU implementation.
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] 	Build-time adjustment of leaf fanout to 64.
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] 	RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=1.
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=1
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] NR_IRQS:33024 nr_irqs:256 16
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] Console: colour VGA+ 80x25
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] console [tty0] enabled
May 23 11:48:07 arun-VirtualBox kernel: [    0.000000] tsc: Detected 2294.786 MHz processor
May 23 11:48:07 arun-VirtualBox kernel: [    0.039309] Calibrating delay loop (skipped) preset value.. 4589.57 BogoMIPS (lpj=9179144)
May 23 11:48:07 arun-VirtualBox kernel: [    0.039312] pid_max: default: 32768 minimum: 301
May 23 11:48:07 arun-VirtualBox kernel: [    0.039324] ACPI: Core revision 20160422
May 23 11:48:07 arun-VirtualBox kernel: [    0.040355] ACPI: 2 ACPI AML tables successfully acquired and loaded
May 23 11:48:07 arun-VirtualBox kernel: [    0.040357] 
May 23 11:48:07 arun-VirtualBox kernel: [    0.040380] Security Framework initialized
May 23 11:48:07 arun-VirtualBox kernel: [    0.040382] Yama: becoming mindful.
May 23 11:48:07 arun-VirtualBox kernel: [    0.040393] AppArmor: AppArmor initialized
May 23 11:48:07 arun-VirtualBox kernel: [    0.040466] Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes)
May 23 11:48:07 arun-VirtualBox kernel: [    0.040675] Inode-cache hash table entries: 65536 (order: 7, 524288 bytes)
May 23 11:48:07 arun-VirtualBox kernel: [    0.040760] Mount-cache hash table entries: 2048 (order: 2, 16384 bytes)
May 23 11:48:07 arun-VirtualBox kernel: [    0.040762] Mountpoint-cache hash table entries: 2048 (order: 2, 16384 bytes)
May 23 11:48:07 arun-VirtualBox kernel: [    0.041008] CPU: Physical Processor ID: 0
May 23 11:48:07 arun-VirtualBox kernel: [    0.041024] mce: CPU supports 0 MCE banks
May 23 11:48:07 arun-VirtualBox kernel: [    0.041050] process: using mwait in idle threads
May 23 11:48:07 arun-VirtualBox kernel: [    0.041055] Last level iTLB entries: 4KB 512, 2MB 8, 4MB 8
May 23 11:48:07 arun-VirtualBox kernel: [    0.041056] Last level dTLB entries: 4KB 512, 2MB 32, 4MB 32, 1GB 0
May 23 11:48:07 arun-VirtualBox kernel: [    0.071187] Freeing SMP alternatives memory: 32K (ffffffffbbeed000 - ffffffffbbef5000)
May 23 11:48:07 arun-VirtualBox kernel: [    0.080642] ftrace: allocating 33454 entries in 131 pages
May 23 11:48:07 arun-VirtualBox kernel: [    0.137108] smpboot: APIC(0) Converting physical 0 to logical package 0
May 23 11:48:07 arun-VirtualBox kernel: [    0.137110] smpboot: Max logical packages: 1
May 23 11:48:07 arun-VirtualBox kernel: [    0.137470] x2apic enabled
May 23 11:48:07 arun-VirtualBox kernel: [    0.137741] Switched APIC routing to physical x2apic.
May 23 11:48:07 arun-VirtualBox kernel: [    0.139023] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
May 23 11:48:07 arun-VirtualBox kernel: [    0.231072] APIC calibration not consistent with PM-Timer: 94ms instead of 100ms
May 23 11:48:07 arun-VirtualBox kernel: [    0.231073] APIC delta adjusted to PM-Timer: 6371262 (6001005)
May 23 11:48:07 arun-VirtualBox kernel: [    0.231127] smpboot: CPU0: Intel(R) Core(TM) i5-2410M CPU @ 2.30GHz (family: 0x6, model: 0x2a, stepping: 0x7)
May 23 11:48:07 arun-VirtualBox kernel: [    0.231132] Performance Events: unsupported p6 CPU model 42 no PMU driver, software events only.
May 23 11:48:07 arun-VirtualBox kernel: [    0.231162] KVM setup paravirtual spinlock
May 23 11:48:07 arun-VirtualBox kernel: [    0.231864] x86: Booted up 1 node, 1 CPUs
May 23 11:48:07 arun-VirtualBox kernel: [    0.231866] smpboot: Total of 1 processors activated (4589.57 BogoMIPS)
May 23 11:48:07 arun-VirtualBox kernel: [    0.232182] devtmpfs: initialized
May 23 11:48:07 arun-VirtualBox kernel: [    0.232238] x86/mm: Memory block size: 128MB
May 23 11:48:07 arun-VirtualBox kernel: [    0.233903] evm: security.selinux
May 23 11:48:07 arun-VirtualBox kernel: [    0.233903] evm: security.SMACK64
May 23 11:48:07 arun-VirtualBox kernel: [    0.233904] evm: security.SMACK64EXEC
May 23 11:48:07 arun-VirtualBox kernel: [    0.233904] evm: security.SMACK64TRANSMUTE
May 23 11:48:07 arun-VirtualBox kernel: [    0.233905] evm: security.SMACK64MMAP
May 23 11:48:07 arun-VirtualBox kernel: [    0.233905] evm: security.ima
May 23 11:48:07 arun-VirtualBox kernel: [    0.233906] evm: security.capability
May 23 11:48:07 arun-VirtualBox kernel: [    0.234000] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
May 23 11:48:07 arun-VirtualBox kernel: [    0.234020] pinctrl core: initialized pinctrl subsystem
May 23 11:48:07 arun-VirtualBox kernel: [    0.234124] RTC time:  9:47:52, date: 05/23/17
May 23 11:48:07 arun-VirtualBox kernel: [    0.234220] NET: Registered protocol family 16
May 23 11:48:07 arun-VirtualBox kernel: [    0.234359] cpuidle: using governor ladder
May 23 11:48:07 arun-VirtualBox kernel: [    0.234360] cpuidle: using governor menu
May 23 11:48:07 arun-VirtualBox kernel: [    0.234361] PCCT header not found.
May 23 11:48:07 arun-VirtualBox kernel: [    0.234400] ACPI: bus type PCI registered
May 23 11:48:07 arun-VirtualBox kernel: [    0.234402] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
May 23 11:48:07 arun-VirtualBox kernel: [    0.234493] PCI: Using configuration type 1 for base access
May 23 11:48:07 arun-VirtualBox kernel: [    0.236173] HugeTLB registered 2 MB page size, pre-allocated 0 pages
May 23 11:48:07 arun-VirtualBox kernel: [    0.236357] ACPI: Added _OSI(Module Device)
May 23 11:48:07 arun-VirtualBox kernel: [    0.236358] ACPI: Added _OSI(Processor Device)
May 23 11:48:07 arun-VirtualBox kernel: [    0.236358] ACPI: Added _OSI(3.0 _SCP Extensions)
May 23 11:48:07 arun-VirtualBox kernel: [    0.236359] ACPI: Added _OSI(Processor Aggregator Device)
May 23 11:48:07 arun-VirtualBox kernel: [    0.236665] ACPI: Executed 1 blocks of module-level executable AML code
May 23 11:48:07 arun-VirtualBox kernel: [    0.238653] ACPI: Interpreter enabled
May 23 11:48:07 arun-VirtualBox kernel: [    0.238662] ACPI: (supports S0 S5)
May 23 11:48:07 arun-VirtualBox kernel: [    0.238663] ACPI: Using IOAPIC for interrupt routing
May 23 11:48:07 arun-VirtualBox kernel: [    0.238805] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
May 23 11:48:07 arun-VirtualBox kernel: [    0.242215] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
May 23 11:48:07 arun-VirtualBox kernel: [    0.242219] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI]
May 23 11:48:07 arun-VirtualBox kernel: [    0.242223] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM
May 23 11:48:07 arun-VirtualBox kernel: [    0.242229] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge.
May 23 11:48:07 arun-VirtualBox kernel: [    0.242483] PCI host bridge to bus 0000:00
May 23 11:48:07 arun-VirtualBox kernel: [    0.242485] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
May 23 11:48:07 arun-VirtualBox kernel: [    0.242486] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
May 23 11:48:07 arun-VirtualBox kernel: [    0.242487] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
May 23 11:48:07 arun-VirtualBox kernel: [    0.242488] pci_bus 0000:00: root bus resource [mem 0x40000000-0xffdfffff window]
May 23 11:48:07 arun-VirtualBox kernel: [    0.242490] pci_bus 0000:00: root bus resource [bus 00-ff]
May 23 11:48:07 arun-VirtualBox kernel: [    0.242524] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000
May 23 11:48:07 arun-VirtualBox kernel: [    0.242987] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100
May 23 11:48:07 arun-VirtualBox kernel: [    0.243539] pci 0000:00:01.1: [8086:7111] type 00 class 0x01018a
May 23 11:48:07 arun-VirtualBox kernel: [    0.243846] pci 0000:00:01.1: reg 0x20: [io  0xd000-0xd00f]
May 23 11:48:07 arun-VirtualBox kernel: [    0.243978] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io  0x01f0-0x01f7]
May 23 11:48:07 arun-VirtualBox kernel: [    0.243979] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io  0x03f6]
May 23 11:48:07 arun-VirtualBox kernel: [    0.243980] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io  0x0170-0x0177]
May 23 11:48:07 arun-VirtualBox kernel: [    0.243981] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io  0x0376]
May 23 11:48:07 arun-VirtualBox kernel: [    0.244173] pci 0000:00:02.0: [80ee:beef] type 00 class 0x030000
May 23 11:48:07 arun-VirtualBox kernel: [    0.245310] pci 0000:00:02.0: reg 0x10: [mem 0xe0000000-0xe0ffffff pref]
May 23 11:48:07 arun-VirtualBox kernel: [    0.251795] pci 0000:00:03.0: [8086:100e] type 00 class 0x020000
May 23 11:48:07 arun-VirtualBox kernel: [    0.252629] pci 0000:00:03.0: reg 0x10: [mem 0xf0000000-0xf001ffff]
May 23 11:48:07 arun-VirtualBox kernel: [    0.253969] pci 0000:00:03.0: reg 0x18: [io  0xd010-0xd017]
May 23 11:48:07 arun-VirtualBox kernel: [    0.257241] pci 0000:00:04.0: [80ee:cafe] type 00 class 0x088000
May 23 11:48:07 arun-VirtualBox kernel: [    0.257976] pci 0000:00:04.0: reg 0x10: [io  0xd020-0xd03f]
May 23 11:48:07 arun-VirtualBox kernel: [    0.258736] pci 0000:00:04.0: reg 0x14: [mem 0xf0400000-0xf07fffff]
May 23 11:48:07 arun-VirtualBox kernel: [    0.259432] pci 0000:00:04.0: reg 0x18: [mem 0xf0800000-0xf0803fff pref]
May 23 11:48:07 arun-VirtualBox kernel: [    0.262690] pci 0000:00:05.0: [8086:2415] type 00 class 0x040100
May 23 11:48:07 arun-VirtualBox kernel: [    0.262771] pci 0000:00:05.0: reg 0x10: [io  0xd100-0xd1ff]
May 23 11:48:07 arun-VirtualBox kernel: [    0.262828] pci 0000:00:05.0: reg 0x14: [io  0xd200-0xd23f]
May 23 11:48:07 arun-VirtualBox kernel: [    0.263289] pci 0000:00:06.0: [106b:003f] type 00 class 0x0c0310
May 23 11:48:07 arun-VirtualBox kernel: [    0.264068] pci 0000:00:06.0: reg 0x10: [mem 0xf0804000-0xf0804fff]
May 23 11:48:07 arun-VirtualBox kernel: [    0.268774] pci 0000:00:07.0: [8086:7113] type 00 class 0x068000
May 23 11:48:07 arun-VirtualBox kernel: [    0.269177] pci 0000:00:07.0: quirk: [io  0x4000-0x403f] claimed by PIIX4 ACPI
May 23 11:48:07 arun-VirtualBox kernel: [    0.269187] pci 0000:00:07.0: quirk: [io  0x4100-0x410f] claimed by PIIX4 SMB
May 23 11:48:07 arun-VirtualBox kernel: [    0.269431] pci 0000:00:08.0: [8086:100e] type 00 class 0x020000
May 23 11:48:07 arun-VirtualBox kernel: [    0.270217] pci 0000:00:08.0: reg 0x10: [mem 0xf0820000-0xf083ffff]
May 23 11:48:07 arun-VirtualBox kernel: [    0.271570] pci 0000:00:08.0: reg 0x18: [io  0xd240-0xd247]
May 23 11:48:07 arun-VirtualBox kernel: [    0.274885] pci 0000:00:0d.0: [8086:2829] type 00 class 0x010601
May 23 11:48:07 arun-VirtualBox kernel: [    0.275662] pci 0000:00:0d.0: reg 0x10: [io  0xd248-0xd24f]
May 23 11:48:07 arun-VirtualBox kernel: [    0.277130] pci 0000:00:0d.0: reg 0x18: [io  0xd258-0xd25f]
May 23 11:48:07 arun-VirtualBox kernel: [    0.278529] pci 0000:00:0d.0: reg 0x20: [io  0xd270-0xd27f]
May 23 11:48:07 arun-VirtualBox kernel: [    0.279226] pci 0000:00:0d.0: reg 0x24: [mem 0xf0840000-0xf0841fff]
May 23 11:48:07 arun-VirtualBox kernel: [    0.281475] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 9 10 *11)
May 23 11:48:07 arun-VirtualBox kernel: [    0.281683] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 9 10 *11)
May 23 11:48:07 arun-VirtualBox kernel: [    0.281767] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 9 *10 11)
May 23 11:48:07 arun-VirtualBox kernel: [    0.281850] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 *9 10 11)
May 23 11:48:07 arun-VirtualBox kernel: [    0.281975] ACPI: Enabled 2 GPEs in block 00 to 07
May 23 11:48:07 arun-VirtualBox kernel: [    0.282312] SCSI subsystem initialized
May 23 11:48:07 arun-VirtualBox kernel: [    0.282383] libata version 3.00 loaded.
May 23 11:48:07 arun-VirtualBox kernel: [    0.282452] vgaarb: setting as boot device: PCI:0000:00:02.0
May 23 11:48:07 arun-VirtualBox kernel: [    0.282453] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
May 23 11:48:07 arun-VirtualBox kernel: [    0.282455] vgaarb: loaded
May 23 11:48:07 arun-VirtualBox kernel: [    0.282456] vgaarb: bridge control possible 0000:00:02.0
May 23 11:48:07 arun-VirtualBox kernel: [    0.282483] ACPI: bus type USB registered
May 23 11:48:07 arun-VirtualBox kernel: [    0.282506] usbcore: registered new interface driver usbfs
May 23 11:48:07 arun-VirtualBox kernel: [    0.282513] usbcore: registered new interface driver hub
May 23 11:48:07 arun-VirtualBox kernel: [    0.282524] usbcore: registered new device driver usb
May 23 11:48:07 arun-VirtualBox kernel: [    0.282630] PCI: Using ACPI for IRQ routing
May 23 11:48:07 arun-VirtualBox kernel: [    0.282632] PCI: pci_cache_line_size set to 64 bytes
May 23 11:48:07 arun-VirtualBox kernel: [    0.282803] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff]
May 23 11:48:07 arun-VirtualBox kernel: [    0.282808] e820: reserve RAM buffer [mem 0x3fff0000-0x3fffffff]
May 23 11:48:07 arun-VirtualBox kernel: [    0.282921] NetLabel: Initializing
May 23 11:48:07 arun-VirtualBox kernel: [    0.282921] NetLabel:  domain hash size = 128
May 23 11:48:07 arun-VirtualBox kernel: [    0.282922] NetLabel:  protocols = UNLABELED CIPSOv4
May 23 11:48:07 arun-VirtualBox kernel: [    0.282938] NetLabel:  unlabeled traffic allowed by default
May 23 11:48:07 arun-VirtualBox kernel: [    0.283054] clocksource: Switched to clocksource kvm-clock
May 23 11:48:07 arun-VirtualBox kernel: [    0.291206] VFS: Disk quotas dquot_6.6.0
May 23 11:48:07 arun-VirtualBox kernel: [    0.291228] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
May 23 11:48:07 arun-VirtualBox kernel: [    0.291317] AppArmor: AppArmor Filesystem Enabled
May 23 11:48:07 arun-VirtualBox kernel: [    0.291365] pnp: PnP ACPI init
May 23 11:48:07 arun-VirtualBox kernel: [    0.291443] pnp 00:00: Plug and Play ACPI device, IDs PNP0303 (active)
May 23 11:48:07 arun-VirtualBox kernel: [    0.291537] pnp 00:01: Plug and Play ACPI device, IDs PNP0f03 (active)
May 23 11:48:07 arun-VirtualBox kernel: [    0.292050] pnp: PnP ACPI: found 2 devices
May 23 11:48:07 arun-VirtualBox kernel: [    0.298051] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
May 23 11:48:07 arun-VirtualBox kernel: [    0.298064] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
May 23 11:48:07 arun-VirtualBox kernel: [    0.298065] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
May 23 11:48:07 arun-VirtualBox kernel: [    0.298066] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
May 23 11:48:07 arun-VirtualBox kernel: [    0.298068] pci_bus 0000:00: resource 7 [mem 0x40000000-0xffdfffff window]
May 23 11:48:07 arun-VirtualBox kernel: [    0.298094] NET: Registered protocol family 2
May 23 11:48:07 arun-VirtualBox kernel: [    0.298270] TCP established hash table entries: 8192 (order: 4, 65536 bytes)
May 23 11:48:07 arun-VirtualBox kernel: [    0.298286] TCP bind hash table entries: 8192 (order: 5, 131072 bytes)
May 23 11:48:07 arun-VirtualBox kernel: [    0.298307] TCP: Hash tables configured (established 8192 bind 8192)
May 23 11:48:07 arun-VirtualBox kernel: [    0.298334] UDP hash table entries: 512 (order: 2, 16384 bytes)
May 23 11:48:07 arun-VirtualBox kernel: [    0.298337] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
May 23 11:48:07 arun-VirtualBox kernel: [    0.298364] NET: Registered protocol family 1
May 23 11:48:07 arun-VirtualBox kernel: [    0.298372] pci 0000:00:00.0: Limiting direct PCI/PCI transfers
May 23 11:48:07 arun-VirtualBox kernel: [    0.298399] pci 0000:00:01.0: Activating ISA DMA hang workarounds
May 23 11:48:07 arun-VirtualBox kernel: [    0.298447] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
May 23 11:48:07 arun-VirtualBox kernel: [    0.299679] PCI: CLS 0 bytes, default 64
May 23 11:48:07 arun-VirtualBox kernel: [    0.299736] Unpacking initramfs...
May 23 11:48:07 arun-VirtualBox kernel: [    0.878838] Freeing initrd memory: 39152K (ffff922773378000 - ffff9227759b4000)
May 23 11:48:07 arun-VirtualBox kernel: [    0.879118] platform rtc_cmos: registered platform RTC device (no PNP device found)
May 23 11:48:07 arun-VirtualBox kernel: [    0.879145] Scanning for low memory corruption every 60 seconds
May 23 11:48:07 arun-VirtualBox kernel: [    0.879419] futex hash table entries: 256 (order: 2, 16384 bytes)
May 23 11:48:07 arun-VirtualBox kernel: [    0.879435] audit: initializing netlink subsys (disabled)
May 23 11:48:07 arun-VirtualBox kernel: [    0.879453] audit: type=2000 audit(1495532878.590:1): initialized
May 23 11:48:07 arun-VirtualBox kernel: [    0.879745] Initialise system trusted keyrings
May 23 11:48:07 arun-VirtualBox kernel: [    0.879839] workingset: timestamp_bits=40 max_order=18 bucket_order=0
May 23 11:48:07 arun-VirtualBox kernel: [    0.881312] zbud: loaded
May 23 11:48:07 arun-VirtualBox kernel: [    0.881665] squashfs: version 4.0 (2009/01/31) Phillip Lougher
May 23 11:48:07 arun-VirtualBox kernel: [    0.881840] fuse init (API version 7.25)
May 23 11:48:07 arun-VirtualBox kernel: [    0.881956] Allocating IMA blacklist keyring.
May 23 11:48:07 arun-VirtualBox kernel: [    0.882554] Key type asymmetric registered
May 23 11:48:07 arun-VirtualBox kernel: [    0.882554] Asymmetric key parser 'x509' registered
May 23 11:48:07 arun-VirtualBox kernel: [    0.882585] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 248)
May 23 11:48:07 arun-VirtualBox kernel: [    0.882613] io scheduler noop registered
May 23 11:48:07 arun-VirtualBox kernel: [    0.882614] io scheduler deadline registered (default)
May 23 11:48:07 arun-VirtualBox kernel: [    0.882621] io scheduler cfq registered
May 23 11:48:07 arun-VirtualBox kernel: [    0.882691] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
May 23 11:48:07 arun-VirtualBox kernel: [    0.882695] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
May 23 11:48:07 arun-VirtualBox kernel: [    0.882849] ACPI: AC Adapter [AC] (off-line)
May 23 11:48:07 arun-VirtualBox kernel: [    0.882897] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
May 23 11:48:07 arun-VirtualBox kernel: [    0.882900] ACPI: Power Button [PWRF]
May 23 11:48:07 arun-VirtualBox kernel: [    0.882988] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1
May 23 11:48:07 arun-VirtualBox kernel: [    0.882990] ACPI: Sleep Button [SLPF]
May 23 11:48:07 arun-VirtualBox kernel: [    0.883093] GHES: HEST is not enabled!
May 23 11:48:07 arun-VirtualBox kernel: [    0.883736] ACPI: Battery Slot [BAT0] (battery present)
May 23 11:48:07 arun-VirtualBox kernel: [    0.883791] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled
May 23 11:48:07 arun-VirtualBox kernel: [    0.884982] Linux agpgart interface v0.103
May 23 11:48:07 arun-VirtualBox kernel: [    0.886029] loop: module loaded
May 23 11:48:07 arun-VirtualBox kernel: [    0.886123] ata_piix 0000:00:01.1: version 2.13
May 23 11:48:07 arun-VirtualBox kernel: [    0.886506] scsi host0: ata_piix
May 23 11:48:07 arun-VirtualBox kernel: [    0.886569] scsi host1: ata_piix
May 23 11:48:07 arun-VirtualBox kernel: [    0.886602] ata1: PATA max UDMA/33 cmd 0x1f0 ctl 0x3f6 bmdma 0xd000 irq 14
May 23 11:48:07 arun-VirtualBox kernel: [    0.886603] ata2: PATA max UDMA/33 cmd 0x170 ctl 0x376 bmdma 0xd008 irq 15
May 23 11:48:07 arun-VirtualBox kernel: [    0.886667] libphy: Fixed MDIO Bus: probed
May 23 11:48:07 arun-VirtualBox kernel: [    0.886668] tun: Universal TUN/TAP device driver, 1.6
May 23 11:48:07 arun-VirtualBox kernel: [    0.886669] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
May 23 11:48:07 arun-VirtualBox kernel: [    0.886968] PPP generic driver version 2.4.2
May 23 11:48:07 arun-VirtualBox kernel: [    0.887008] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
May 23 11:48:07 arun-VirtualBox kernel: [    0.887011] ehci-pci: EHCI PCI platform driver
May 23 11:48:07 arun-VirtualBox kernel: [    0.887021] ehci-platform: EHCI generic platform driver
May 23 11:48:07 arun-VirtualBox kernel: [    0.887027] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
May 23 11:48:07 arun-VirtualBox kernel: [    0.887029] ohci-pci: OHCI PCI platform driver
May 23 11:48:07 arun-VirtualBox kernel: [    0.887586] ohci-pci 0000:00:06.0: OHCI PCI host controller
May 23 11:48:07 arun-VirtualBox kernel: [    0.887592] ohci-pci 0000:00:06.0: new USB bus registered, assigned bus number 1
May 23 11:48:07 arun-VirtualBox kernel: [    0.887660] ohci-pci 0000:00:06.0: irq 22, io mem 0xf0804000
May 23 11:48:07 arun-VirtualBox kernel: [    0.949534] usb usb1: New USB device found, idVendor=1d6b, idProduct=0001
May 23 11:48:07 arun-VirtualBox kernel: [    0.949539] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
May 23 11:48:07 arun-VirtualBox kernel: [    0.949542] usb usb1: Product: OHCI PCI host controller
May 23 11:48:07 arun-VirtualBox kernel: [    0.949545] usb usb1: Manufacturer: Linux 4.8.0-52-generic ohci_hcd
May 23 11:48:07 arun-VirtualBox kernel: [    0.949548] usb usb1: SerialNumber: 0000:00:06.0
May 23 11:48:07 arun-VirtualBox kernel: [    0.949878] hub 1-0:1.0: USB hub found
May 23 11:48:07 arun-VirtualBox kernel: [    0.949921] hub 1-0:1.0: 12 ports detected
May 23 11:48:07 arun-VirtualBox kernel: [    0.951015] ohci-platform: OHCI generic platform driver
May 23 11:48:07 arun-VirtualBox kernel: [    0.951043] uhci_hcd: USB Universal Host Controller Interface driver
May 23 11:48:07 arun-VirtualBox kernel: [    0.951223] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f03:PS2M] at 0x60,0x64 irq 1,12
May 23 11:48:07 arun-VirtualBox kernel: [    0.952219] serio: i8042 KBD port at 0x60,0x64 irq 1
May 23 11:48:07 arun-VirtualBox kernel: [    0.952231] serio: i8042 AUX port at 0x60,0x64 irq 12
May 23 11:48:07 arun-VirtualBox kernel: [    0.952612] mousedev: PS/2 mouse device common for all mice
May 23 11:48:07 arun-VirtualBox kernel: [    0.953288] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2
May 23 11:48:07 arun-VirtualBox kernel: [    0.954213] rtc_cmos rtc_cmos: rtc core: registered rtc_cmos as rtc0
May 23 11:48:07 arun-VirtualBox kernel: [    0.954384] rtc_cmos rtc_cmos: alarms up to one day, 114 bytes nvram
May 23 11:48:07 arun-VirtualBox kernel: [    0.954397] i2c /dev entries driver
May 23 11:48:07 arun-VirtualBox kernel: [    0.954539] device-mapper: uevent: version 1.0.3
May 23 11:48:07 arun-VirtualBox kernel: [    0.954700] device-mapper: ioctl: 4.35.0-ioctl (2016-06-23) initialised: dm-devel@redhat.com
May 23 11:48:07 arun-VirtualBox kernel: [    0.954720] ledtrig-cpu: registered to indicate activity on CPUs
May 23 11:48:07 arun-VirtualBox kernel: [    0.955332] NET: Registered protocol family 10
May 23 11:48:07 arun-VirtualBox kernel: [    0.955961] NET: Registered protocol family 17
May 23 11:48:07 arun-VirtualBox kernel: [    0.955977] Key type dns_resolver registered
May 23 11:48:07 arun-VirtualBox kernel: [    0.956369] microcode: sig=0x206a7, pf=0x10, revision=0x0
May 23 11:48:07 arun-VirtualBox kernel: [    0.956467] microcode: Microcode Update Driver: v2.01 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
May 23 11:48:07 arun-VirtualBox kernel: [    0.956778] registered taskstats version 1
May 23 11:48:07 arun-VirtualBox kernel: [    0.956785] Loading compiled-in X.509 certificates
May 23 11:48:07 arun-VirtualBox kernel: [    0.962918] Loaded X.509 cert 'Build time autogenerated kernel key: b2e5ac4e062fe412675f5b442a7ba1394ee14efb'
May 23 11:48:07 arun-VirtualBox kernel: [    0.962957] zswap: loaded using pool lzo/zbud
May 23 11:48:07 arun-VirtualBox kernel: [    0.989573] Key type big_key registered
May 23 11:48:07 arun-VirtualBox kernel: [    0.992601] Key type trusted registered
May 23 11:48:07 arun-VirtualBox kernel: [    0.995364] Key type encrypted registered
May 23 11:48:07 arun-VirtualBox kernel: [    0.995370] AppArmor: AppArmor sha1 policy hashing enabled
May 23 11:48:07 arun-VirtualBox kernel: [    0.995373] ima: No TPM chip found, activating TPM-bypass!
May 23 11:48:07 arun-VirtualBox kernel: [    0.995403] evm: HMAC attrs: 0x1
May 23 11:48:07 arun-VirtualBox kernel: [    0.996169]   Magic number: 1:910:778
May 23 11:48:07 arun-VirtualBox kernel: [    0.996305] rtc_cmos rtc_cmos: setting system clock to 2017-05-23 09:47:53 UTC (1495532873)
May 23 11:48:07 arun-VirtualBox kernel: [    0.996405] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
May 23 11:48:07 arun-VirtualBox kernel: [    0.996406] EDD information not available.
May 23 11:48:07 arun-VirtualBox kernel: [    0.996475] PM: Hibernation image not present or could not be loaded.
May 23 11:48:07 arun-VirtualBox kernel: [    1.048049] ata2.00: ATAPI: VBOX CD-ROM, 1.0, max UDMA/133
May 23 11:48:07 arun-VirtualBox kernel: [    1.048962] ata2.00: configured for UDMA/33
May 23 11:48:07 arun-VirtualBox kernel: [    1.049859] scsi 1:0:0:0: CD-ROM            VBOX     CD-ROM           1.0  PQ: 0 ANSI: 5
May 23 11:48:07 arun-VirtualBox kernel: [    1.051004] sr 1:0:0:0: [sr0] scsi3-mmc drive: 32x/32x xa/form2 tray
May 23 11:48:07 arun-VirtualBox kernel: [    1.051008] cdrom: Uniform CD-ROM driver Revision: 3.20
May 23 11:48:07 arun-VirtualBox kernel: [    1.051894] sr 1:0:0:0: Attached scsi CD-ROM sr0
May 23 11:48:07 arun-VirtualBox kernel: [    1.052194] sr 1:0:0:0: Attached scsi generic sg0 type 5
May 23 11:48:07 arun-VirtualBox kernel: [    1.054330] Freeing unused kernel memory: 1548K (ffffffffbbd6a000 - ffffffffbbeed000)
May 23 11:48:07 arun-VirtualBox kernel: [    1.054334] Write protecting the kernel read-only data: 14336k
May 23 11:48:07 arun-VirtualBox kernel: [    1.055415] Freeing unused kernel memory: 1396K (ffff9227716a3000 - ffff922771800000)
May 23 11:48:07 arun-VirtualBox kernel: [    1.057137] Freeing unused kernel memory: 260K (ffff922771bbf000 - ffff922771c00000)
May 23 11:48:07 arun-VirtualBox kernel: [    1.073881] x86/mm: Checked W+X mappings: passed, no W+X pages found.
May 23 11:48:07 arun-VirtualBox kernel: [    1.092868] random: udevadm: uninitialized urandom read (16 bytes read)
May 23 11:48:07 arun-VirtualBox kernel: [    1.092930] random: udevadm: uninitialized urandom read (16 bytes read)
May 23 11:48:07 arun-VirtualBox kernel: [    1.093981] random: udevadm: uninitialized urandom read (16 bytes read)
May 23 11:48:07 arun-VirtualBox kernel: [    1.094088] random: udevadm: uninitialized urandom read (16 bytes read)
May 23 11:48:07 arun-VirtualBox kernel: [    1.094115] random: udevadm: uninitialized urandom read (16 bytes read)
May 23 11:48:07 arun-VirtualBox kernel: [    1.094525] random: udevadm: uninitialized urandom read (16 bytes read)
May 23 11:48:07 arun-VirtualBox kernel: [    1.094626] random: udevadm: uninitialized urandom read (16 bytes read)
May 23 11:48:07 arun-VirtualBox kernel: [    1.094721] random: udevadm: uninitialized urandom read (16 bytes read)
May 23 11:48:07 arun-VirtualBox kernel: [    1.094819] random: udevadm: uninitialized urandom read (16 bytes read)
May 23 11:48:07 arun-VirtualBox kernel: [    1.094909] random: udevadm: uninitialized urandom read (16 bytes read)
May 23 11:48:07 arun-VirtualBox kernel: [    1.149150] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
May 23 11:48:07 arun-VirtualBox kernel: [    1.149245] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/input/input4
May 23 11:48:07 arun-VirtualBox kernel: [    1.154015] FUJITSU Extended Socket Network Device Driver - version 1.1 - Copyright (c) 2015 FUJITSU LIMITED
May 23 11:48:07 arun-VirtualBox kernel: [    1.165872] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI
May 23 11:48:07 arun-VirtualBox kernel: [    1.165873] e1000: Copyright (c) 1999-2006 Intel Corporation.
May 23 11:48:07 arun-VirtualBox kernel: [    1.406237] usb 1-1: new full-speed USB device number 2 using ohci-pci
May 23 11:48:07 arun-VirtualBox kernel: [    1.415843] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input5
May 23 11:48:07 arun-VirtualBox kernel: [    1.565286] e1000 0000:00:03.0 eth0: (PCI:33MHz:32-bit) 08:00:27:43:69:1b
May 23 11:48:07 arun-VirtualBox kernel: [    1.565294] e1000 0000:00:03.0 eth0: Intel(R) PRO/1000 Network Connection
May 23 11:48:07 arun-VirtualBox kernel: [    1.565378] ahci 0000:00:0d.0: version 3.0
May 23 11:48:07 arun-VirtualBox kernel: [    1.566092] ahci 0000:00:0d.0: SSS flag set, parallel bus scan disabled
May 23 11:48:07 arun-VirtualBox kernel: [    1.566257] ahci 0000:00:0d.0: AHCI 0001.0100 32 slots 1 ports 3 Gbps 0x1 impl SATA mode
May 23 11:48:07 arun-VirtualBox kernel: [    1.566259] ahci 0000:00:0d.0: flags: 64bit ncq stag only ccc 
May 23 11:48:07 arun-VirtualBox kernel: [    1.566814] scsi host2: ahci
May 23 11:48:07 arun-VirtualBox kernel: [    1.567024] ata3: SATA max UDMA/133 abar m8192@0xf0840000 port 0xf0840100 irq 21
May 23 11:48:07 arun-VirtualBox kernel: [    1.705244] random: fast init done
May 23 11:48:07 arun-VirtualBox kernel: [    1.726164] usb 1-1: New USB device found, idVendor=80ee, idProduct=0021
May 23 11:48:07 arun-VirtualBox kernel: [    1.726166] usb 1-1: New USB device strings: Mfr=1, Product=3, SerialNumber=0
May 23 11:48:07 arun-VirtualBox kernel: [    1.726167] usb 1-1: Product: USB Tablet
May 23 11:48:07 arun-VirtualBox kernel: [    1.726169] usb 1-1: Manufacturer: VirtualBox
May 23 11:48:07 arun-VirtualBox kernel: [    1.748967] hidraw: raw HID events driver (C) Jiri Kosina
May 23 11:48:07 arun-VirtualBox kernel: [    1.760209] usbcore: registered new interface driver usbhid
May 23 11:48:07 arun-VirtualBox kernel: [    1.760210] usbhid: USB HID core driver
May 23 11:48:07 arun-VirtualBox kernel: [    1.766332] input: VirtualBox USB Tablet as /devices/pci0000:00/0000:00:06.0/usb1/1-1/1-1:1.0/0003:80EE:0021.0001/input/input6
May 23 11:48:07 arun-VirtualBox kernel: [    1.766596] hid-generic 0003:80EE:0021.0001: input,hidraw0: USB HID v1.10 Mouse [VirtualBox USB Tablet] on usb-0000:00:06.0-1/input0
May 23 11:48:07 arun-VirtualBox kernel: [    1.886198] ata3: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
May 23 11:48:07 arun-VirtualBox kernel: [    1.894570] ata3.00: ATA-6: VBOX HARDDISK, 1.0, max UDMA/133
May 23 11:48:07 arun-VirtualBox kernel: [    1.894572] ata3.00: 45804448 sectors, multi 128: LBA48 NCQ (depth 31/32)
May 23 11:48:07 arun-VirtualBox kernel: [    1.898815] ata3.00: configured for UDMA/133
May 23 11:48:07 arun-VirtualBox kernel: [    1.903137] tsc: Refined TSC clocksource calibration: 2293.164 MHz
May 23 11:48:07 arun-VirtualBox kernel: [    1.903140] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x210dfb65a36, max_idle_ns: 440795271651 ns
May 23 11:48:07 arun-VirtualBox kernel: [    1.903207] scsi 2:0:0:0: Direct-Access     ATA      VBOX HARDDISK    1.0  PQ: 0 ANSI: 5
May 23 11:48:07 arun-VirtualBox kernel: [    1.903411] sd 2:0:0:0: [sda] 45804448 512-byte logical blocks: (23.5 GB/21.8 GiB)
May 23 11:48:07 arun-VirtualBox kernel: [    1.903440] sd 2:0:0:0: [sda] Write Protect is off
May 23 11:48:07 arun-VirtualBox kernel: [    1.903441] sd 2:0:0:0: [sda] Mode Sense: 00 3a 00 00
May 23 11:48:07 arun-VirtualBox kernel: [    1.903454] sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
May 23 11:48:07 arun-VirtualBox kernel: [    1.903636] sd 2:0:0:0: Attached scsi generic sg1 type 0
May 23 11:48:07 arun-VirtualBox kernel: [    1.934535]  sda: sda1 sda2 < sda5 >
May 23 11:48:07 arun-VirtualBox kernel: [    1.935221] sd 2:0:0:0: [sda] Attached SCSI disk
May 23 11:48:07 arun-VirtualBox kernel: [    1.964705] e1000 0000:00:08.0 eth1: (PCI:33MHz:32-bit) 08:00:27:f4:90:2b
May 23 11:48:07 arun-VirtualBox kernel: [    1.964708] e1000 0000:00:08.0 eth1: Intel(R) PRO/1000 Network Connection
May 23 11:48:07 arun-VirtualBox kernel: [    1.965599] e1000 0000:00:08.0 enp0s8: renamed from eth1
May 23 11:48:07 arun-VirtualBox kernel: [    1.966999] e1000 0000:00:03.0 enp0s3: renamed from eth0
May 23 11:48:07 arun-VirtualBox kernel: [    4.241426] floppy0: no floppy controllers found
May 23 11:48:07 arun-VirtualBox kernel: [    4.241554] work still pending
May 23 11:48:07 arun-VirtualBox kernel: [    4.439629] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)
May 23 11:48:07 arun-VirtualBox kernel: [    7.063987] random: crng init done
May 23 11:48:07 arun-VirtualBox kernel: [    7.995522] lp: driver loaded but no devices found
May 23 11:48:07 arun-VirtualBox kernel: [    8.050696] ppdev: user-space parallel port driver
May 23 11:48:07 arun-VirtualBox kernel: [    8.716276] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro
May 23 11:48:07 arun-VirtualBox kernel: [    9.630974] piix4_smbus 0000:00:07.0: SMBus Host Controller at 0x4100, revision 0
May 23 11:48:07 arun-VirtualBox kernel: [    9.783341] vboxguest: loading out-of-tree module taints kernel.
May 23 11:48:07 arun-VirtualBox kernel: [    9.783498] vboxguest: module verification failed: signature and/or required key missing - tainting kernel
May 23 11:48:07 arun-VirtualBox kernel: [    9.806274] vgdrvHeartbeatInit: Setting up heartbeat to trigger every 2000 milliseconds
May 23 11:48:07 arun-VirtualBox kernel: [    9.806439] input: Unspecified device as /devices/pci0000:00/0000:00:04.0/input/input7
May 23 11:48:07 arun-VirtualBox kernel: [    9.806701] vboxguest: misc device minor 55, IRQ 20, I/O port d020, MMIO at 00000000f0400000 (size 0x400000)
May 23 11:48:07 arun-VirtualBox kernel: [    9.806703] vboxguest: Successfully loaded version 5.1.16 (interface 0x00010004)
May 23 11:48:07 arun-VirtualBox kernel: [   10.089268] [drm] Initialized drm 1.1.0 20060810
May 23 11:48:07 arun-VirtualBox kernel: [   10.248659] RAPL PMU: API unit is 2^-32 Joules, 3 fixed counters, 10737418240 ms ovfl timer
May 23 11:48:07 arun-VirtualBox kernel: [   10.248661] RAPL PMU: hw unit of domain pp0-core 2^-0 Joules
May 23 11:48:07 arun-VirtualBox kernel: [   10.248662] RAPL PMU: hw unit of domain package 2^-0 Joules
May 23 11:48:07 arun-VirtualBox kernel: [   10.248662] RAPL PMU: hw unit of domain pp1-gpu 2^-0 Joules
May 23 11:48:07 arun-VirtualBox kernel: [   10.392126] [drm] VRAM 01000000
May 23 11:48:07 arun-VirtualBox kernel: [   10.392282] [TTM] Zone  kernel: Available graphics memory: 442324 kiB
May 23 11:48:07 arun-VirtualBox kernel: [   10.392283] [TTM] Initializing pool allocator
May 23 11:48:07 arun-VirtualBox kernel: [   10.392291] [TTM] Initializing DMA pool allocator
May 23 11:48:07 arun-VirtualBox kernel: [   10.394139] fbcon: vboxdrmfb (fb0) is primary device
May 23 11:48:07 arun-VirtualBox kernel: [   10.418815] Console: switching to colour frame buffer device 100x37
May 23 11:48:07 arun-VirtualBox kernel: [   10.422086] vboxvideo 0000:00:02.0: fb0: vboxdrmfb frame buffer device
May 23 11:48:07 arun-VirtualBox kernel: [   10.422092] [drm] Initialized vboxvideo 1.0.0 20130823 for 0000:00:02.0 on minor 0
May 23 11:48:07 arun-VirtualBox kernel: [   10.756135] AVX version of gcm_enc/dec engaged.
May 23 11:48:07 arun-VirtualBox kernel: [   10.756138] AES CTR mode by8 optimization enabled
May 23 11:48:07 arun-VirtualBox kernel: [   11.174158] snd_intel8x0 0000:00:05.0: white list rate for 1028:0177 is 48000
May 23 11:48:07 arun-VirtualBox kernel: [   11.592084] audit: type=1400 audit(1495532884.092:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/lightdm/lightdm-guest-session" pid=506 comm="apparmor_parser"
May 23 11:48:07 arun-VirtualBox kernel: [   11.592101] audit: type=1400 audit(1495532884.092:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/lightdm/lightdm-guest-session//chromium" pid=506 comm="apparmor_parser"
May 23 11:48:07 arun-VirtualBox kernel: [   11.630157] audit: type=1400 audit(1495532884.128:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/sbin/dhclient" pid=507 comm="apparmor_parser"
May 23 11:48:07 arun-VirtualBox kernel: [   11.630173] audit: type=1400 audit(1495532884.128:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=507 comm="apparmor_parser"
May 23 11:48:07 arun-VirtualBox kernel: [   11.630182] audit: type=1400 audit(1495532884.128:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-helper" pid=507 comm="apparmor_parser"
May 23 11:48:07 arun-VirtualBox kernel: [   11.630191] audit: type=1400 audit(1495532884.128:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=507 comm="apparmor_parser"
May 23 11:48:07 arun-VirtualBox kernel: [   11.753522] audit: type=1400 audit(1495532884.252:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/evince" pid=508 comm="apparmor_parser"
May 23 11:48:07 arun-VirtualBox kernel: [   11.753533] audit: type=1400 audit(1495532884.252:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/evince//sanitized_helper" pid=508 comm="apparmor_parser"
May 23 11:48:07 arun-VirtualBox kernel: [   11.753539] audit: type=1400 audit(1495532884.252:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/evince-previewer" pid=508 comm="apparmor_parser"
May 23 11:48:07 arun-VirtualBox kernel: [   11.753545] audit: type=1400 audit(1495532884.252:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/evince-previewer//sanitized_helper" pid=508 comm="apparmor_parser"
May 23 11:48:07 arun-VirtualBox kernel: [   12.409765] Adding 1047548k swap on /dev/sda5.  Priority:-1 extents:1 across:1047548k FS
May 23 11:48:07 arun-VirtualBox kernel: [   12.687128] floppy0: no floppy controllers found
May 23 11:48:07 arun-VirtualBox kernel: [   12.687202] work still pending
May 23 11:48:07 arun-VirtualBox kernel: [   13.858602] vboxsf: Successfully loaded version 5.1.16 (interface 0x00010004)
May 23 11:48:07 arun-VirtualBox systemd-modules-load[217]: Inserted module 'lp'
May 23 11:48:07 arun-VirtualBox systemd[1]: Mounted POSIX Message Queue File System.
May 23 11:48:07 arun-VirtualBox systemd[1]: Mounted Huge Pages File System.
May 23 11:48:07 arun-VirtualBox systemd[1]: Mounted Debug File System.
May 23 11:48:07 arun-VirtualBox systemd-modules-load[217]: Inserted module 'ppdev'
May 23 11:48:07 arun-VirtualBox systemd-modules-load[217]: Inserted module 'parport_pc'
May 23 11:48:07 arun-VirtualBox systemd[1]: Started Load Kernel Modules.
May 23 11:48:07 arun-VirtualBox systemd[1]: Starting Apply Kernel Variables...
May 23 11:48:07 arun-VirtualBox systemd[1]: Mounting FUSE Control File System...
May 23 11:48:07 arun-VirtualBox systemd[1]: Mounted FUSE Control File System.
May 23 11:48:07 arun-VirtualBox systemd[1]: Started Apply Kernel Variables.
May 23 11:48:07 arun-VirtualBox systemd[1]: Started Create Static Device Nodes in /dev.
May 23 11:48:07 arun-VirtualBox systemd[1]: Starting udev Kernel Device Manager...
May 23 11:48:07 arun-VirtualBox loadkeys[224]: Loading /etc/console-setup/cached.kmap.gz
May 23 11:48:07 arun-VirtualBox systemd[1]: Started Set console keymap.
May 23 11:48:07 arun-VirtualBox systemd[1]: Started udev Kernel Device Manager.
May 23 11:48:07 arun-VirtualBox systemd[1]: Starting Remount Root and Kernel File Systems...
May 23 11:48:07 arun-VirtualBox systemd[1]: Started Remount Root and Kernel File Systems.
May 23 11:48:07 arun-VirtualBox systemd[1]: Starting Flush Journal to Persistent Storage...
May 23 11:48:07 arun-VirtualBox systemd[1]: Starting udev Coldplug all Devices...
May 23 11:48:07 arun-VirtualBox systemd[1]: Reached target Local File Systems (Pre).
May 23 11:48:07 arun-VirtualBox systemd[1]: Starting Load/Save Random Seed...
May 23 11:48:07 arun-VirtualBox systemd[1]: Reached target Local File Systems.
May 23 11:48:07 arun-VirtualBox systemd[1]: Starting Set console font and keymap...
May 23 11:48:07 arun-VirtualBox systemd[1]: Starting LSB: AppArmor initialization...
May 23 11:48:07 arun-VirtualBox systemd[1]: Starting Clean up any mess left by 0dns-up...
May 23 11:48:07 arun-VirtualBox systemd[1]: Starting Tell Plymouth To Write Out Runtime Data...
May 23 11:48:07 arun-VirtualBox systemd[1]: Started Flush Journal to Persistent Storage.
May 23 11:48:07 arun-VirtualBox systemd[1]: Starting Create Volatile Files and Directories...
May 23 11:48:07 arun-VirtualBox systemd-tmpfiles[287]: [/usr/lib/tmpfiles.d/var.conf:14] Duplicate line for path "/var/log", ignoring.
May 23 11:48:07 arun-VirtualBox systemd[1]: Started Tell Plymouth To Write Out Runtime Data.
May 23 11:48:07 arun-VirtualBox systemd[1]: Started Clean up any mess left by 0dns-up.
May 23 11:48:07 arun-VirtualBox systemd[1]: Starting Nameserver information manager...
May 23 11:48:07 arun-VirtualBox systemd[1]: Started Nameserver information manager.
May 23 11:48:07 arun-VirtualBox systemd[1]: Started udev Coldplug all Devices.
May 23 11:48:07 arun-VirtualBox systemd[1]: Starting Show Plymouth Boot Screen...
May 23 11:48:07 arun-VirtualBox systemd[1]: Reached target Network (Pre).
May 23 11:48:07 arun-VirtualBox systemd[1]: Started Load/Save Random Seed.
May 23 11:48:07 arun-VirtualBox systemd[1]: Started Show Plymouth Boot Screen.
May 23 11:48:07 arun-VirtualBox systemd[1]: Started Forward Password Requests to Plymouth Directory Watch.
May 23 11:48:07 arun-VirtualBox systemd[1]: Started Create Volatile Files and Directories.
May 23 11:48:07 arun-VirtualBox systemd[1]: Reached target System Time Synchronized.
May 23 11:48:07 arun-VirtualBox systemd[1]: Starting Update UTMP about System Boot/Shutdown...
May 23 11:48:07 arun-VirtualBox systemd[1]: Started Update UTMP about System Boot/Shutdown.
May 23 11:48:07 arun-VirtualBox systemd[1]: Started Set console font and keymap.
May 23 11:48:07 arun-VirtualBox systemd[1]: Created slice system-getty.slice.
May 23 11:48:07 arun-VirtualBox mtp-probe: checking bus 1, device 2: "/sys/devices/pci0000:00/0000:00:06.0/usb1/1-1"
May 23 11:48:07 arun-VirtualBox mtp-probe: bus: 1, device: 2 was not an MTP device
May 23 11:48:07 arun-VirtualBox apparmor[264]:  * Starting AppArmor profiles
May 23 11:48:07 arun-VirtualBox apparmor[264]: Skipping profile in /etc/apparmor.d/disable: usr.bin.firefox
May 23 11:48:07 arun-VirtualBox systemd[1]: Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch.
May 23 11:48:07 arun-VirtualBox systemd[1]: Reached target Sound Card.
May 23 11:48:07 arun-VirtualBox apparmor[264]: Skipping profile in /etc/apparmor.d/disable: usr.sbin.rsyslogd
May 23 11:48:07 arun-VirtualBox systemd[1]: Found device VBOX_HARDDISK 5.
May 23 11:48:07 arun-VirtualBox systemd[1]: Activating swap /dev/disk/by-uuid/6788f2ec-44ec-4a2a-8b6d-4e41ccdb0cae...
May 23 11:48:07 arun-VirtualBox apparmor[264]:    ...done.
May 23 11:48:07 arun-VirtualBox systemd[1]: Started LSB: AppArmor initialization.
May 23 11:48:07 arun-VirtualBox systemd[1]: Starting Raise network interfaces...
May 23 11:48:07 arun-VirtualBox systemd[1]: Activated swap /dev/disk/by-uuid/6788f2ec-44ec-4a2a-8b6d-4e41ccdb0cae.
May 23 11:48:07 arun-VirtualBox systemd[1]: Reached target Swap.
May 23 11:48:07 arun-VirtualBox systemd[1]: Reached target System Initialization.
May 23 11:48:07 arun-VirtualBox systemd[1]: Listening on UUID daemon activation socket.
May 23 11:48:07 arun-VirtualBox systemd[1]: Started CUPS Scheduler.
May 23 11:48:07 arun-VirtualBox systemd[1]: snapd.refresh.timer: Adding 1h 26min 35.406312s random time.
May 23 11:48:07 arun-VirtualBox systemd[1]: snapd.refresh.timer: Adding 4h 19min 58.833253s random time.
May 23 11:48:07 arun-VirtualBox systemd[1]: Started Timer to automatically refresh installed snaps.
May 23 11:48:07 arun-VirtualBox systemd[1]: Listening on CUPS Scheduler.
May 23 11:48:07 arun-VirtualBox systemd[1]: Listening on Avahi mDNS/DNS-SD Stack Activation Socket.
May 23 11:48:07 arun-VirtualBox systemd[1]: Started Trigger resolvconf update for networkd DNS.
May 23 11:48:07 arun-VirtualBox systemd[1]: Started ACPI Events Check.
May 23 11:48:07 arun-VirtualBox systemd[1]: Reached target Paths.
May 23 11:48:07 arun-VirtualBox systemd[1]: apt-daily.timer: Adding 8h 39min 26.675543s random time.
May 23 11:48:07 arun-VirtualBox systemd[1]: Started Daily apt activities.
May 23 11:48:07 arun-VirtualBox systemd[1]: Listening on D-Bus System Message Bus Socket.
May 23 11:48:07 arun-VirtualBox systemd[1]: Starting Socket activation for snappy daemon.
May 23 11:48:07 arun-VirtualBox systemd[1]: Started Daily Cleanup of Temporary Directories.
May 23 11:48:07 arun-VirtualBox systemd[1]: Reached target Timers.
May 23 11:48:07 arun-VirtualBox systemd[1]: Listening on ACPID Listen Socket.
May 23 11:48:07 arun-VirtualBox systemd[1]: Listening on Socket activation for snappy daemon.
May 23 11:48:07 arun-VirtualBox systemd[1]: Reached target Sockets.
May 23 11:48:07 arun-VirtualBox systemd[1]: Reached target Basic System.
May 23 11:48:07 arun-VirtualBox systemd[1]: Started Regular background program processing daemon.
May 23 11:48:07 arun-VirtualBox systemd[1]: Starting LSB: Set the CPU Frequency Scaling governor to "ondemand"...
May 23 11:48:07 arun-VirtualBox systemd[1]: Starting Restore /etc/resolv.conf if the system crashed before the ppp link was shut down...
May 23 11:48:07 arun-VirtualBox systemd[1]: Starting Modem Manager...
May 23 11:48:07 arun-VirtualBox systemd[1]: Starting Avahi mDNS/DNS-SD Stack...
May 23 11:48:07 arun-VirtualBox systemd[1]: Starting vboxadd.service...
May 23 11:48:07 arun-VirtualBox systemd[1]: Starting LSB: Speech Dispatcher...
May 23 11:48:07 arun-VirtualBox systemd[1]: Starting Thermal Daemon Service...
May 23 11:48:07 arun-VirtualBox systemd[1]: Started D-Bus System Message Bus.
May 23 11:48:07 arun-VirtualBox cron[625]: (CRON) INFO (pidfile fd = 3)
May 23 11:48:07 arun-VirtualBox avahi-daemon[631]: Found user 'avahi' (UID 111) and group 'avahi' (GID 120).
May 23 11:48:07 arun-VirtualBox avahi-daemon[631]: Successfully dropped root privileges.
May 23 11:48:07 arun-VirtualBox avahi-daemon[631]: avahi-daemon 0.6.32-rc starting up.
May 23 11:48:07 arun-VirtualBox cron[625]: (CRON) INFO (Running @reboot jobs)
May 23 11:48:07 arun-VirtualBox vboxadd[634]: vboxadd.sh: Starting the VirtualBox Guest Additions.
May 23 11:48:07 arun-VirtualBox vboxadd.sh: Starting the VirtualBox Guest Additions.
May 23 11:48:07 arun-VirtualBox ModemManager[628]: <info>  ModemManager (version 1.4.12) starting in system bus...
May 23 11:48:07 arun-VirtualBox dbus[642]: [system] AppArmor D-Bus mediation is enabled
May 23 11:48:07 arun-VirtualBox avahi-daemon[631]: Successfully called chroot().
May 23 11:48:07 arun-VirtualBox avahi-daemon[631]: Successfully dropped remaining capabilities.
May 23 11:48:07 arun-VirtualBox systemd[1]: Started Avahi mDNS/DNS-SD Stack.
May 23 11:48:07 arun-VirtualBox systemd[1]: Starting Login Service...
May 23 11:48:07 arun-VirtualBox systemd[1]: Starting LSB: automatic crash report generation...
May 23 11:48:07 arun-VirtualBox systemd[1]: Starting LSB: Execute the kexec -e command to reboot system...
May 23 11:48:07 arun-VirtualBox systemd[1]: Started crash report submission daemon.
May 23 11:48:07 arun-VirtualBox avahi-daemon[631]: No service file found in /etc/avahi/services.
May 23 11:48:07 arun-VirtualBox systemd[1]: Starting Detect the available GPUs and deal with any system changes...
May 23 11:48:07 arun-VirtualBox systemd[1]: Starting LSB: daemon to balance interrupts for SMP systems...
May 23 11:48:07 arun-VirtualBox systemd[1]: Starting Network Manager...
May 23 11:48:07 arun-VirtualBox systemd[1]: Starting Permit User Sessions...
May 23 11:48:07 arun-VirtualBox avahi-daemon[631]: Network interface enumeration completed.
May 23 11:48:07 arun-VirtualBox avahi-daemon[631]: Server startup complete. Host name is arun-VirtualBox.local. Local service cookie is 2083689576.
May 23 11:48:07 arun-VirtualBox systemd[1]: Started CUPS Scheduler.
May 23 11:48:07 arun-VirtualBox systemd[1]: Started Make remote CUPS printers available locally.
May 23 11:48:07 arun-VirtualBox systemd[1]: Starting Save/Restore Sound Card State...
May 23 11:48:07 arun-VirtualBox systemd[1]: Starting vboxadd-x11.service...
May 23 11:48:07 arun-VirtualBox systemd[1]: Starting System Logging Service...
May 23 11:48:07 arun-VirtualBox systemd[1]: Starting Accounts Service...
May 23 11:48:07 arun-VirtualBox systemd[1]: Starting LSB: Record successful boot for GRUB...
May 23 11:48:07 arun-VirtualBox systemd[1]: Started ACPI event daemon.
May 23 11:48:07 arun-VirtualBox systemd[1]: Started Snappy daemon.
May 23 11:48:07 arun-VirtualBox systemd[1]: Starting Auto import assertions from block devices...
May 23 11:48:07 arun-VirtualBox systemd[1]: Started Restore /etc/resolv.conf if the system crashed before the ppp link was shut down.
May 23 11:48:07 arun-VirtualBox systemd[1]: Started Permit User Sessions.
May 23 11:48:07 arun-VirtualBox snap[727]: auto-import is disabled on classic
May 23 11:48:07 arun-VirtualBox systemd[1]: Started Save/Restore Sound Card State.
May 23 11:48:07 arun-VirtualBox systemd[1]: Started Auto import assertions from block devices.
May 23 11:48:07 arun-VirtualBox dbus[642]: [system] Activating via systemd: service name='org.freedesktop.PolicyKit1' unit='polkitd.service'
May 23 11:48:07 arun-VirtualBox gpu-manager[691]: /etc/modprobe.d is not a file
May 23 11:48:07 arun-VirtualBox gpu-manager[691]: message repeated 4 times: [ /etc/modprobe.d is not a file]
May 23 11:48:07 arun-VirtualBox gpu-manager[691]: Error: can't open /lib/modules/4.8.0-52-generic/updates/dkms
May 23 11:48:07 arun-VirtualBox gpu-manager[691]: Error: can't open /lib/modules/4.8.0-52-generic/updates/dkms
May 23 11:48:07 arun-VirtualBox systemd[1]: Started Thermal Daemon Service.
May 23 11:48:07 arun-VirtualBox thermald[637]: NO RAPL sysfs present
May 23 11:48:07 arun-VirtualBox thermald[637]: 13 CPUID levels; family:model:stepping 0x6:2a:7 (6:42:7)
May 23 11:48:07 arun-VirtualBox thermald[637]: Polling mode is enabled: 4
May 23 11:48:07 arun-VirtualBox thermald[637]: Thermal DTS: No coretemp sysfs found
May 23 11:48:07 arun-VirtualBox acpid: starting up with netlink and the input layer
May 23 11:48:07 arun-VirtualBox systemd[1]: Starting Authenticate and Authorize Users to Run Privileged Tasks...
May 23 11:48:07 arun-VirtualBox systemd[1]: Started Login Service.
May 23 11:48:07 arun-VirtualBox acpid: 9 rules loaded
May 23 11:48:07 arun-VirtualBox acpid: waiting for events: event logging is off
May 23 11:48:07 arun-VirtualBox systemd[1]: Started System Logging Service.
May 23 11:48:08 arun-VirtualBox thermald[637]: Thermal DTS or hwmon: No Zones present Need to configure manually
May 23 11:48:08 arun-VirtualBox thermald[637]: No thermal sensors found
May 23 11:48:08 arun-VirtualBox thermald[637]: THD engine start failed
May 23 11:48:08 arun-VirtualBox systemd[1]: Started vboxadd-x11.service.
May 23 11:48:08 arun-VirtualBox vboxadd-x11.sh: Installing the Window System drivers.
May 23 11:48:08 arun-VirtualBox vboxadd-x11.sh: Installing X.Org Server 1.18 modules.
May 23 11:48:08 arun-VirtualBox gpu-manager[691]: update-alternatives: error: no alternatives for x86_64-linux-gnu_gfxcore_conf
May 23 11:48:08 arun-VirtualBox systemd[1]: Started Detect the available GPUs and deal with any system changes.
May 23 11:48:08 arun-VirtualBox systemd[1]: Starting Light Display Manager...
May 23 11:48:08 arun-VirtualBox vboxadd-x11.sh: X.Org Server 1.18 modules installed.
May 23 11:48:08 arun-VirtualBox vboxadd-x11.sh: Setting up the Window System to use the Guest Additions.
May 23 11:48:08 arun-VirtualBox vboxadd-x11.sh: Window System set up to use the Guest Additions.
May 23 11:48:08 arun-VirtualBox vboxadd[634]: You may need to restart the Window System (or just restart the guest system)
May 23 11:48:08 arun-VirtualBox vboxadd[634]: to enable the Guest Additions.
May 23 11:48:08 arun-VirtualBox vboxadd-x11.sh: Installing graphics libraries and desktop services components.
May 23 11:48:09 arun-VirtualBox vboxadd-x11.sh: Window system drivers installed.
May 23 11:48:09 arun-VirtualBox whoopsie[688]: [11:48:09] Using lock path: /var/lock/whoopsie/lock
May 23 11:48:09 arun-VirtualBox whoopsie[688]: [11:48:09] Could not get the Network Manager state:
May 23 11:48:09 arun-VirtualBox whoopsie[688]: [11:48:09] GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.freedesktop.NetworkManager was not provided by any .service files
May 23 11:48:10 arun-VirtualBox NetworkManager[693]: <info>  [1495532890.1234] NetworkManager (version 1.2.6) is starting...
May 23 11:48:10 arun-VirtualBox NetworkManager[693]: <info>  [1495532890.1323] Read config: /etc/NetworkManager/NetworkManager.conf (etc: default-wifi-powersave-on.conf)
May 23 11:48:10 arun-VirtualBox NetworkManager[693]: <info>  [1495532890.1729] manager[0x2053200]: monitoring kernel firmware directory '/lib/firmware'.
May 23 11:48:10 arun-VirtualBox NetworkManager[693]: <info>  [1495532890.1739] monitoring ifupdown state file '/run/network/ifstate'.
May 23 11:48:10 arun-VirtualBox polkitd[754]: started daemon version 0.105 using authority implementation `local' version `0.105'
May 23 11:48:10 arun-VirtualBox dbus[642]: [system] Successfully activated service 'org.freedesktop.PolicyKit1'
May 23 11:48:10 arun-VirtualBox systemd[1]: Started Authenticate and Authorize Users to Run Privileged Tasks.
May 23 11:48:10 arun-VirtualBox accounts-daemon[708]: started daemon version 0.6.40
May 23 11:48:10 arun-VirtualBox systemd[1]: Started Accounts Service.
May 23 11:48:10 arun-VirtualBox NetworkManager[693]: <info>  [1495532890.3818] dns-mgr[0x204c940]: init: dns=dnsmasq, rc-manager=resolvconf, plugin=dnsmasq
May 23 11:48:10 arun-VirtualBox systemd[1]: Started Network Manager.
May 23 11:48:10 arun-VirtualBox dbus[642]: [system] Activating via systemd: service name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-dispatcher.service'
May 23 11:48:10 arun-VirtualBox systemd[1]: Starting Network Manager Script Dispatcher Service...
May 23 11:48:10 arun-VirtualBox dbus[642]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
May 23 11:48:10 arun-VirtualBox systemd[1]: Started Network Manager Script Dispatcher Service.
May 23 11:48:10 arun-VirtualBox NetworkManager[693]: <info>  [1495532890.9431] init!
May 23 11:48:10 arun-VirtualBox NetworkManager[693]: <info>  [1495532890.9463] management mode: unmanaged
May 23 11:48:10 arun-VirtualBox NetworkManager[693]: <info>  [1495532890.9491] devices added (path: /sys/devices/pci0000:00/0000:00:03.0/net/enp0s3, iface: enp0s3)
May 23 11:48:10 arun-VirtualBox NetworkManager[693]: <info>  [1495532890.9498] device added (path: /sys/devices/pci0000:00/0000:00:03.0/net/enp0s3, iface: enp0s3): no ifupdown configuration found.
May 23 11:48:10 arun-VirtualBox NetworkManager[693]: <info>  [1495532890.9499] devices added (path: /sys/devices/pci0000:00/0000:00:08.0/net/enp0s8, iface: enp0s8)
May 23 11:48:10 arun-VirtualBox NetworkManager[693]: <info>  [1495532890.9500] device added (path: /sys/devices/pci0000:00/0000:00:08.0/net/enp0s8, iface: enp0s8): no ifupdown configuration found.
May 23 11:48:10 arun-VirtualBox NetworkManager[693]: <info>  [1495532890.9500] devices added (path: /sys/devices/virtual/net/lo, iface: lo)
May 23 11:48:10 arun-VirtualBox NetworkManager[693]: <info>  [1495532890.9500] device added (path: /sys/devices/virtual/net/lo, iface: lo): no ifupdown configuration found.
May 23 11:48:10 arun-VirtualBox NetworkManager[693]: <info>  [1495532890.9501] end _init.
May 23 11:48:10 arun-VirtualBox NetworkManager[693]: <info>  [1495532890.9502] settings: loaded plugin ifupdown: (C) 2008 Canonical Ltd.  To report bugs please use the NetworkManager mailing list. (/usr/lib/x86_64-linux-gnu/NetworkManager/libnm-settings-plugin-ifupdown.so)
May 23 11:48:10 arun-VirtualBox NetworkManager[693]: <info>  [1495532890.9503] settings: loaded plugin keyfile: (c) 2007 - 2015 Red Hat, Inc.  To report bugs please use the NetworkManager mailing list.
May 23 11:48:10 arun-VirtualBox NetworkManager[693]: <info>  [1495532890.9692] SettingsPlugin-Ofono: init!
May 23 11:48:10 arun-VirtualBox NetworkManager[693]: <warn>  [1495532890.9694] SettingsPlugin-Ofono: file doesn't exist: /var/lib/ofono
May 23 11:48:10 arun-VirtualBox NetworkManager[693]: <info>  [1495532890.9694] SettingsPlugin-Ofono: end _init.
May 23 11:48:10 arun-VirtualBox NetworkManager[693]: <info>  [1495532890.9695] settings: loaded plugin ofono: (C) 2013-2016 Canonical Ltd.  To report bugs please use the NetworkManager mailing list. (/usr/lib/x86_64-linux-gnu/NetworkManager/libnm-settings-plugin-ofono.so)
May 23 11:48:10 arun-VirtualBox NetworkManager[693]: <info>  [1495532890.9695] (33977632) ... get_connections.
May 23 11:48:10 arun-VirtualBox NetworkManager[693]: <info>  [1495532890.9695] (33977632) ... get_connections (managed=false): return empty list.
May 23 11:48:11 arun-VirtualBox NetworkManager[693]: <info>  [1495532891.0279] SettingsPlugin-Ofono: (33977792) ... get_connections.
May 23 11:48:11 arun-VirtualBox dbus[642]: [system] Activating via systemd: service name='org.freedesktop.hostname1' unit='dbus-org.freedesktop.hostname1.service'
May 23 11:48:11 arun-VirtualBox NetworkManager[693]: <info>  [1495532891.0281] SettingsPlugin-Ofono: (33977792) connections count: 0
May 23 11:48:11 arun-VirtualBox NetworkManager[693]: <info>  [1495532891.0282] get unmanaged devices count: 0
May 23 11:48:11 arun-VirtualBox systemd[1]: Starting Hostname Service...
May 23 11:48:11 arun-VirtualBox systemd[1]: Started Modem Manager.
May 23 11:48:11 arun-VirtualBox dbus[642]: [system] Successfully activated service 'org.freedesktop.hostname1'
May 23 11:48:11 arun-VirtualBox systemd[1]: Started Hostname Service.
May 23 11:48:11 arun-VirtualBox NetworkManager[693]: <info>  [1495532891.3266] settings: hostname: using hostnamed
May 23 11:48:11 arun-VirtualBox NetworkManager[693]: <info>  [1495532891.3266] settings: hostname changed from (none) to "arun-VirtualBox"
May 23 11:48:11 arun-VirtualBox NetworkManager[693]: <info>  [1495532891.3270] Using DHCP client 'dhclient'
May 23 11:48:11 arun-VirtualBox NetworkManager[693]: <info>  [1495532891.3271] manager: WiFi enabled by radio killswitch; enabled by state file
May 23 11:48:11 arun-VirtualBox NetworkManager[693]: <info>  [1495532891.3271] manager: WWAN enabled by radio killswitch; enabled by state file
May 23 11:48:11 arun-VirtualBox NetworkManager[693]: <info>  [1495532891.3272] manager: Networking is enabled by state file
May 23 11:48:11 arun-VirtualBox nm-dispatcher: req:1 'hostname': new request (1 scripts)
May 23 11:48:11 arun-VirtualBox NetworkManager[693]: <info>  [1495532891.3272] Loaded device plugin: NMVxlanFactory (internal)
May 23 11:48:11 arun-VirtualBox nm-dispatcher: req:1 'hostname': start running ordered scripts...
May 23 11:48:11 arun-VirtualBox NetworkManager[693]: <info>  [1495532891.3273] Loaded device plugin: NMVlanFactory (internal)
May 23 11:48:11 arun-VirtualBox NetworkManager[693]: <info>  [1495532891.3273] Loaded device plugin: NMVethFactory (internal)
May 23 11:48:11 arun-VirtualBox NetworkManager[693]: <info>  [1495532891.3273] Loaded device plugin: NMTunFactory (internal)
May 23 11:48:11 arun-VirtualBox NetworkManager[693]: <info>  [1495532891.3274] Loaded device plugin: NMMacvlanFactory (internal)
May 23 11:48:11 arun-VirtualBox NetworkManager[693]: <info>  [1495532891.3274] Loaded device plugin: NMIPTunnelFactory (internal)
May 23 11:48:11 arun-VirtualBox NetworkManager[693]: <info>  [1495532891.3274] Loaded device plugin: NMInfinibandFactory (internal)
May 23 11:48:11 arun-VirtualBox NetworkManager[693]: <info>  [1495532891.3275] Loaded device plugin: NMEthernetFactory (internal)
May 23 11:48:11 arun-VirtualBox NetworkManager[693]: <info>  [1495532891.3275] Loaded device plugin: NMBridgeFactory (internal)
May 23 11:48:11 arun-VirtualBox NetworkManager[693]: <info>  [1495532891.3275] Loaded device plugin: NMBondFactory (internal)
May 23 11:48:11 arun-VirtualBox NetworkManager[693]: <info>  [1495532891.4489] Loaded device plugin: NMBluezManager (/usr/lib/x86_64-linux-gnu/NetworkManager/libnm-device-plugin-bluetooth.so)
May 23 11:48:11 arun-VirtualBox NetworkManager[693]: <info>  [1495532891.5625] Loaded device plugin: NMWifiFactory (/usr/lib/x86_64-linux-gnu/NetworkManager/libnm-device-plugin-wifi.so)
May 23 11:48:11 arun-VirtualBox NetworkManager[693]: <info>  [1495532891.6297] Loaded device plugin: NMWwanFactory (/usr/lib/x86_64-linux-gnu/NetworkManager/libnm-device-plugin-wwan.so)
May 23 11:48:11 arun-VirtualBox NetworkManager[693]: <info>  [1495532891.6809] Loaded device plugin: NMAtmManager (/usr/lib/x86_64-linux-gnu/NetworkManager/libnm-device-plugin-adsl.so)
May 23 11:48:11 arun-VirtualBox NetworkManager[693]: <info>  [1495532891.7626] manager: (enp0s8): new Ethernet device (/org/freedesktop/NetworkManager/Devices/0)
May 23 11:48:11 arun-VirtualBox NetworkManager[693]: <info>  [1495532891.7699] keyfile: add connection in-memory (0247fd30-ca93-339b-9ccc-eac1a23783cb,"Wired connection 1")
May 23 11:48:11 arun-VirtualBox NetworkManager[693]: <info>  [1495532891.8081] settings: (enp0s8): created default wired connection 'Wired connection 1'
May 23 11:48:11 arun-VirtualBox NetworkManager[693]: <info>  [1495532891.8108] device (enp0s8): state change: unmanaged -> unavailable (reason 'managed') [10 20 2]
May 23 11:48:11 arun-VirtualBox kernel: [   19.308009] IPv6: ADDRCONF(NETDEV_UP): enp0s8: link is not ready
May 23 11:48:11 arun-VirtualBox NetworkManager[693]: <info>  [1495532891.8203] manager: (enp0s3): new Ethernet device (/org/freedesktop/NetworkManager/Devices/1)
May 23 11:48:11 arun-VirtualBox kernel: [   19.313350] IPv6: ADDRCONF(NETDEV_UP): enp0s8: link is not ready
May 23 11:48:11 arun-VirtualBox kernel: [   19.318955] e1000: enp0s8 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX
May 23 11:48:11 arun-VirtualBox NetworkManager[693]: <info>  [1495532891.8251] keyfile: add connection in-memory (4439115d-a1a1-3247-b1bd-b070be0f7adb,"Wired connection 2")
May 23 11:48:11 arun-VirtualBox NetworkManager[693]: <info>  [1495532891.8264] settings: (enp0s3): created default wired connection 'Wired connection 2'
May 23 11:48:11 arun-VirtualBox kernel: [   19.319627] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s8: link becomes ready
May 23 11:48:11 arun-VirtualBox NetworkManager[693]: <info>  [1495532891.8294] device (enp0s3): state change: unmanaged -> unavailable (reason 'managed') [10 20 2]
May 23 11:48:11 arun-VirtualBox kernel: [   19.326571] IPv6: ADDRCONF(NETDEV_UP): enp0s3: link is not ready
May 23 11:48:11 arun-VirtualBox NetworkManager[693]: nm_device_get_device_type: assertion 'NM_IS_DEVICE (self)' failed
May 23 11:48:11 arun-VirtualBox kernel: [   19.330027] IPv6: ADDRCONF(NETDEV_UP): enp0s3: link is not ready
May 23 11:48:11 arun-VirtualBox NetworkManager[693]: <info>  [1495532891.8359] device (lo): link connected
May 23 11:48:11 arun-VirtualBox NetworkManager[693]: <info>  [1495532891.8376] manager: (lo): new Generic device (/org/freedesktop/NetworkManager/Devices/2)
May 23 11:48:11 arun-VirtualBox kernel: [   19.336496] e1000: enp0s3 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX
May 23 11:48:11 arun-VirtualBox kernel: [   19.337743] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s3: link becomes ready
May 23 11:48:12 arun-VirtualBox vboxadd.sh: .
May 23 11:48:12 arun-VirtualBox systemd[1]: Started vboxadd.service.
May 23 11:48:12 arun-VirtualBox systemd[1]: Starting vboxadd-service.service...
May 23 11:48:12 arun-VirtualBox vboxadd-service[870]: vboxadd-service.sh: Starting VirtualBox Guest Addition service.
May 23 11:48:12 arun-VirtualBox vboxadd-service.sh: Starting VirtualBox Guest Addition service.
May 23 11:48:12 arun-VirtualBox NetworkManager[693]: <info>  [1495532892.1012] urfkill disappeared from the bus
May 23 11:48:12 arun-VirtualBox /usr/lib/snapd/snapd[726]: daemon.go:250: DEBUG: init done in 1.05973ms
May 23 11:48:12 arun-VirtualBox /usr/lib/snapd/snapd[726]: daemon.go:251: started snapd/2.22.6 (series 16; classic) ubuntu/16.04 (amd64) linux/4.8.0-52-generic.
May 23 11:48:12 arun-VirtualBox snapd[726]: 2017/05/23 11:48:12.109274 daemon.go:251: started snapd/2.22.6 (series 16; classic) ubuntu/16.04 (amd64) linux/4.8.0-52-generic.
May 23 11:48:12 arun-VirtualBox NetworkManager[693]: <info>  [1495532892.1100] device (enp0s8): link connected
May 23 11:48:12 arun-VirtualBox NetworkManager[693]: <info>  [1495532892.1123] device (enp0s3): link connected
May 23 11:48:12 arun-VirtualBox NetworkManager[693]: <info>  [1495532892.1188] ModemManager available in the bus
May 23 11:48:12 arun-VirtualBox NetworkManager[693]: <info>  [1495532892.1196] ofono is now available
May 23 11:48:12 arun-VirtualBox NetworkManager[693]: <warn>  [1495532892.1204] failed to enumerate oFono devices: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.ofono was not provided by any .service files
May 23 11:48:12 arun-VirtualBox NetworkManager[693]: <info>  [1495532892.1211] device (enp0s8): state change: unavailable -> disconnected (reason 'carrier-changed') [20 30 40]
May 23 11:48:12 arun-VirtualBox NetworkManager[693]: <info>  [1495532892.1240] device (enp0s3): state change: unavailable -> disconnected (reason 'carrier-changed') [20 30 40]
May 23 11:48:12 arun-VirtualBox NetworkManager[693]: <info>  [1495532892.1301] policy: auto-activating connection 'Wired connection 1'
May 23 11:48:12 arun-VirtualBox NetworkManager[693]: <info>  [1495532892.1315] policy: auto-activating connection 'Wired connection 2'
May 23 11:48:12 arun-VirtualBox NetworkManager[693]: <info>  [1495532892.1330] device (enp0s8): Activation: starting connection 'Wired connection 1' (0247fd30-ca93-339b-9ccc-eac1a23783cb)
May 23 11:48:12 arun-VirtualBox NetworkManager[693]: <info>  [1495532892.1339] device (enp0s3): Activation: starting connection 'Wired connection 2' (4439115d-a1a1-3247-b1bd-b070be0f7adb)
May 23 11:48:12 arun-VirtualBox NetworkManager[693]: <info>  [1495532892.1348] device (enp0s8): state change: disconnected -> prepare (reason 'none') [30 40 0]
May 23 11:48:12 arun-VirtualBox NetworkManager[693]: <info>  [1495532892.1353] manager: NetworkManager state is now CONNECTING
May 23 11:48:12 arun-VirtualBox whoopsie[688]: [11:48:12] offline
May 23 11:48:12 arun-VirtualBox NetworkManager[693]: <info>  [1495532892.1373] device (enp0s3): state change: disconnected -> prepare (reason 'none') [30 40 0]
May 23 11:48:12 arun-VirtualBox NetworkManager[693]: <info>  [1495532892.1391] device (enp0s8): state change: prepare -> config (reason 'none') [40 50 0]
May 23 11:48:12 arun-VirtualBox NetworkManager[693]: <info>  [1495532892.1411] device (enp0s3): state change: prepare -> config (reason 'none') [40 50 0]
May 23 11:48:12 arun-VirtualBox NetworkManager[693]: <info>  [1495532892.1431] device (enp0s8): state change: config -> ip-config (reason 'none') [50 70 0]
May 23 11:48:12 arun-VirtualBox NetworkManager[693]: <info>  [1495532892.1807] dhcp4 (enp0s8): activation: beginning transaction (timeout in 45 seconds)
May 23 11:48:12 arun-VirtualBox kernel: [   19.746405] VBoxService 5.1.16 r113841 (verbosity: 0) linux.amd64 (Mar  8 2017 15:55:47) release log
May 23 11:48:12 arun-VirtualBox kernel: [   19.746405] 00:00:00.000285 main     Log opened 2017-05-23T09:48:12.249930000Z
May 23 11:48:12 arun-VirtualBox kernel: [   19.746541] 00:00:00.000486 main     OS Product: Linux
May 23 11:48:12 arun-VirtualBox kernel: [   19.746831] 00:00:00.000791 main     OS Release: 4.8.0-52-generic
May 23 11:48:12 arun-VirtualBox kernel: [   19.746891] 00:00:00.000877 main     OS Version: #55~16.04.1-Ubuntu SMP Fri Apr 28 14:36:29 UTC 2017
May 23 11:48:12 arun-VirtualBox kernel: [   19.746985] 00:00:00.000932 main     Executable: /opt/VBoxGuestAdditions-5.1.16/sbin/VBoxService
May 23 11:48:12 arun-VirtualBox kernel: [   19.746985] 00:00:00.000934 main     Process ID: 876
May 23 11:48:12 arun-VirtualBox kernel: [   19.746985] 00:00:00.000936 main     Package type: LINUX_64BITS_GENERIC
May 23 11:48:12 arun-VirtualBox kernel: [   19.756891] 00:00:00.010765 main     5.1.16 r113841 started. Verbose level = 0
May 23 11:48:12 arun-VirtualBox vboxadd-service.sh: VirtualBox Guest Addition service started.
May 23 11:48:12 arun-VirtualBox systemd[1]: Started vboxadd-service.service.
May 23 11:48:12 arun-VirtualBox NetworkManager[693]: <info>  [1495532892.3103] dhcp4 (enp0s8): dhclient started with pid 880
May 23 11:48:12 arun-VirtualBox NetworkManager[693]: <info>  [1495532892.3180] device (enp0s3): state change: config -> ip-config (reason 'none') [50 70 0]
May 23 11:48:12 arun-VirtualBox NetworkManager[693]: <info>  [1495532892.3222] dhcp4 (enp0s3): activation: beginning transaction (timeout in 45 seconds)
May 23 11:48:12 arun-VirtualBox kernel: [   19.817675] 00:00:00.071579 automount vbsvcAutoMountWorker: Shared folder 'VM' was mounted to '/media/sf_VM'
May 23 11:48:12 arun-VirtualBox NetworkManager[693]: <info>  [1495532892.3639] dhcp4 (enp0s3): dhclient started with pid 891
May 23 11:48:12 arun-VirtualBox dhclient[891]: DHCPREQUEST of 10.0.2.15 on enp0s3 to 255.255.255.255 port 67 (xid=0x1ee67188)
May 23 11:48:12 arun-VirtualBox dhclient[891]: DHCPACK of 10.0.2.15 from 10.0.2.2
May 23 11:48:12 arun-VirtualBox dhclient[880]: DHCPDISCOVER on enp0s8 to 255.255.255.255 port 67 interval 3 (xid=0x86f78836)
May 23 11:48:12 arun-VirtualBox dhclient[880]: DHCPREQUEST of 192.168.56.101 on enp0s8 to 255.255.255.255 port 67 (xid=0x3688f786)
May 23 11:48:12 arun-VirtualBox dhclient[880]: DHCPOFFER of 192.168.56.101 from 192.168.56.100
May 23 11:48:12 arun-VirtualBox dhclient[880]: DHCPACK of 192.168.56.101 from 192.168.56.100
May 23 11:48:12 arun-VirtualBox NetworkManager[693]: <info>  [1495532892.6072]   address 10.0.2.15
May 23 11:48:12 arun-VirtualBox NetworkManager[693]: <info>  [1495532892.6079]   plen 24 (255.255.255.0)
May 23 11:48:12 arun-VirtualBox NetworkManager[693]: <info>  [1495532892.6084]   gateway 10.0.2.2
May 23 11:48:12 arun-VirtualBox NetworkManager[693]: <info>  [1495532892.6088]   server identifier 10.0.2.2
May 23 11:48:12 arun-VirtualBox NetworkManager[693]: <info>  [1495532892.6092]   lease time 86400
May 23 11:48:12 arun-VirtualBox NetworkManager[693]: <info>  [1495532892.6095]   nameserver '10.0.2.3'
May 23 11:48:12 arun-VirtualBox NetworkManager[693]: <info>  [1495532892.6099]   domain name 'upr.si'
May 23 11:48:12 arun-VirtualBox NetworkManager[693]: <info>  [1495532892.6103] dhcp4 (enp0s3): state changed unknown -> bound
May 23 11:48:12 arun-VirtualBox avahi-daemon[631]: Joining mDNS multicast group on interface enp0s3.IPv4 with address 10.0.2.15.
May 23 11:48:12 arun-VirtualBox avahi-daemon[631]: New relevant interface enp0s3.IPv4 for mDNS.
May 23 11:48:12 arun-VirtualBox avahi-daemon[631]: Registering new address record for 10.0.2.15 on enp0s3.IPv4.
May 23 11:48:12 arun-VirtualBox NetworkManager[693]: <info>  [1495532892.6165] device (enp0s3): state change: ip-config -> ip-check (reason 'none') [70 80 0]
May 23 11:48:12 arun-VirtualBox NetworkManager[693]: <info>  [1495532892.6210] device (enp0s3): state change: ip-check -> secondaries (reason 'none') [80 90 0]
May 23 11:48:12 arun-VirtualBox NetworkManager[693]: <info>  [1495532892.6246] device (enp0s3): state change: secondaries -> activated (reason 'none') [90 100 0]
May 23 11:48:12 arun-VirtualBox dhclient[891]: bound to 10.0.2.15 -- renewal in 34254 seconds.
May 23 11:48:12 arun-VirtualBox dhclient[880]: bound to 192.168.56.101 -- renewal in 578 seconds.
May 23 11:48:12 arun-VirtualBox NetworkManager[693]: <info>  [1495532892.7164] policy: set 'Wired connection 2' (enp0s3) as default for IPv4 routing and DNS
May 23 11:48:12 arun-VirtualBox NetworkManager[693]: <info>  [1495532892.7201] dns-plugin[0x2065cd0]: starting dnsmasq...
May 23 11:48:12 arun-VirtualBox NetworkManager[693]: <info>  [1495532892.7770] dns-mgr: Writing DNS information to /sbin/resolvconf
May 23 11:48:12 arun-VirtualBox whoopsie[688]: [11:48:12] Cannot reach: https://daisy.ubuntu.com
May 23 11:48:12 arun-VirtualBox systemd[1]: Received SIGRTMIN+20 from PID 323 (plymouthd).
May 23 11:48:12 arun-VirtualBox dnsmasq[910]: started, version 2.75 cache disabled
May 23 11:48:12 arun-VirtualBox dnsmasq[910]: compile time options: IPv6 GNU-getopt DBus i18n IDN DHCP DHCPv6 no-Lua TFTP conntrack ipset auth DNSSEC loop-detect inotify
May 23 11:48:12 arun-VirtualBox dnsmasq[910]: DBus support enabled: connected to system bus
May 23 11:48:12 arun-VirtualBox dnsmasq[910]: warning: no upstream servers configured
May 23 11:48:12 arun-VirtualBox speech-dispatcher[636]:  * speech-dispatcher disabled; edit /etc/default/speech-dispatcher
May 23 11:48:12 arun-VirtualBox systemd[1]: Started LSB: Speech Dispatcher.
May 23 11:48:12 arun-VirtualBox systemd[1]: Started LSB: Set the CPU Frequency Scaling governor to "ondemand".
May 23 11:48:12 arun-VirtualBox apport[686]:  * Starting automatic crash report generation: apport
May 23 11:48:12 arun-VirtualBox irqbalance[692]:  * Starting SMP IRQ Balancer: irqbalance
May 23 11:48:13 arun-VirtualBox systemd[1]: Received SIGRTMIN+21 from PID 323 (plymouthd).
May 23 11:48:13 arun-VirtualBox systemd[1]: Started LSB: Execute the kexec -e command to reboot system.
May 23 11:48:13 arun-VirtualBox systemd[1]: Starting LSB: Load kernel image with kexec...
May 23 11:48:13 arun-VirtualBox /usr/sbin/irqbalance: Balancing is ineffective on systems with a single cpu.  Shutting down
May 23 11:48:13 arun-VirtualBox irqbalance[692]:    ...done.
May 23 11:48:13 arun-VirtualBox apport[686]:    ...done.
May 23 11:48:13 arun-VirtualBox systemd[1]: Started LSB: automatic crash report generation.
May 23 11:48:13 arun-VirtualBox systemd[1]: Started LSB: daemon to balance interrupts for SMP systems.
May 23 11:48:13 arun-VirtualBox systemd[1]: Started Light Display Manager.
May 23 11:48:13 arun-VirtualBox systemd[1]: Started LSB: Load kernel image with kexec.
May 23 11:48:13 arun-VirtualBox systemd[1]: Started Raise network interfaces.
May 23 11:48:13 arun-VirtualBox systemd[1]: Reached target Network.
May 23 11:48:13 arun-VirtualBox systemd[1]: Starting OpenBSD Secure Shell server...
May 23 11:48:13 arun-VirtualBox systemd[1]: Starting /etc/rc.local Compatibility...
May 23 11:48:13 arun-VirtualBox systemd[1]: Started LSB: Record successful boot for GRUB.
May 23 11:48:13 arun-VirtualBox systemd[1]: Started /etc/rc.local Compatibility.
May 23 11:48:13 arun-VirtualBox systemd[1]: Starting Hold until boot process finishes up...
May 23 11:48:13 arun-VirtualBox systemd[1]: Started Hold until boot process finishes up.
May 23 11:48:13 arun-VirtualBox systemd[1]: Started Getty on tty1.
May 23 11:48:13 arun-VirtualBox systemd[1]: Reached target Login Prompts.
May 23 11:48:13 arun-VirtualBox systemd[1]: Starting Set console scheme...
May 23 11:48:13 arun-VirtualBox systemd[1]: Started Set console scheme.
May 23 11:48:13 arun-VirtualBox avahi-daemon[631]: Joining mDNS multicast group on interface enp0s8.IPv6 with address fe80::ece4:65eb:4fbf:27a5.
May 23 11:48:13 arun-VirtualBox avahi-daemon[631]: New relevant interface enp0s8.IPv6 for mDNS.
May 23 11:48:13 arun-VirtualBox avahi-daemon[631]: Registering new address record for fe80::ece4:65eb:4fbf:27a5 on enp0s8.*.
May 23 11:48:13 arun-VirtualBox whoopsie[688]: [11:48:13] Cannot reach: https://daisy.ubuntu.com
May 23 11:48:13 arun-VirtualBox ModemManager[628]: <info>  Couldn't find support for device at '/sys/devices/pci0000:00/0000:00:03.0': not supported by any plugin
May 23 11:48:13 arun-VirtualBox ModemManager[628]: <info>  Couldn't find support for device at '/sys/devices/pci0000:00/0000:00:08.0': not supported by any plugin
May 23 11:48:13 arun-VirtualBox NetworkManager[693]: <info>  [1495532893.8456] device (enp0s3): Activation: successful, device activated.
May 23 11:48:13 arun-VirtualBox nm-dispatcher: req:2 'up' [enp0s3]: new request (1 scripts)
May 23 11:48:13 arun-VirtualBox nm-dispatcher: req:2 'up' [enp0s3]: start running ordered scripts...
May 23 11:48:13 arun-VirtualBox NetworkManager[693]: <info>  [1495532893.8626]   address 192.168.56.101
May 23 11:48:13 arun-VirtualBox NetworkManager[693]: <info>  [1495532893.8650]   plen 24 (255.255.255.0)
May 23 11:48:13 arun-VirtualBox NetworkManager[693]: <info>  [1495532893.8655]   server identifier 192.168.56.100
May 23 11:48:13 arun-VirtualBox NetworkManager[693]: <info>  [1495532893.8660]   lease time 1200
May 23 11:48:13 arun-VirtualBox NetworkManager[693]: <info>  [1495532893.8665] dhcp4 (enp0s8): state changed unknown -> bound
May 23 11:48:13 arun-VirtualBox NetworkManager[693]: <info>  [1495532893.8788] dnsmasq[0x2065cd0]: dnsmasq appeared as :1.18
May 23 11:48:13 arun-VirtualBox dnsmasq[910]: setting upstream servers from DBus
May 23 11:48:13 arun-VirtualBox dnsmasq[910]: using nameserver 10.0.2.3#53(via enp0s3)
May 23 11:48:13 arun-VirtualBox avahi-daemon[631]: Joining mDNS multicast group on interface enp0s8.IPv4 with address 192.168.56.101.
May 23 11:48:13 arun-VirtualBox avahi-daemon[631]: New relevant interface enp0s8.IPv4 for mDNS.
May 23 11:48:13 arun-VirtualBox avahi-daemon[631]: Registering new address record for 192.168.56.101 on enp0s8.IPv4.
May 23 11:48:13 arun-VirtualBox NetworkManager[693]: <info>  [1495532893.8991] device (enp0s8): state change: ip-config -> ip-check (reason 'none') [70 80 0]
May 23 11:48:13 arun-VirtualBox NetworkManager[693]: <info>  [1495532893.9056] device (enp0s8): state change: ip-check -> secondaries (reason 'none') [80 90 0]
May 23 11:48:13 arun-VirtualBox NetworkManager[693]: <info>  [1495532893.9095] device (enp0s8): state change: secondaries -> activated (reason 'none') [90 100 0]
May 23 11:48:13 arun-VirtualBox NetworkManager[693]: <info>  [1495532893.9104] manager: NetworkManager state is now CONNECTED_GLOBAL
May 23 11:48:13 arun-VirtualBox NetworkManager[693]: <info>  [1495532893.9120] manager: NetworkManager state is now CONNECTED_SITE
May 23 11:48:13 arun-VirtualBox NetworkManager[693]: <info>  [1495532893.9140] manager: NetworkManager state is now CONNECTED_GLOBAL
May 23 11:48:13 arun-VirtualBox NetworkManager[693]: <info>  [1495532893.9537] device (enp0s8): Activation: successful, device activated.
May 23 11:48:13 arun-VirtualBox whoopsie[688]: [11:48:13] The default IPv4 route is: /org/freedesktop/NetworkManager/ActiveConnection/1
May 23 11:48:13 arun-VirtualBox whoopsie[688]: [11:48:13] Not a paid data plan: /org/freedesktop/NetworkManager/ActiveConnection/1
May 23 11:48:13 arun-VirtualBox whoopsie[688]: [11:48:13] Found usable connection: /org/freedesktop/NetworkManager/ActiveConnection/1
May 23 11:48:13 arun-VirtualBox whoopsie[688]: [11:48:13] online
May 23 11:48:13 arun-VirtualBox avahi-daemon[631]: Joining mDNS multicast group on interface enp0s3.IPv6 with address fe80::9a47:52f4:b89d:cb6f.
May 23 11:48:13 arun-VirtualBox avahi-daemon[631]: New relevant interface enp0s3.IPv6 for mDNS.
May 23 11:48:13 arun-VirtualBox avahi-daemon[631]: Registering new address record for fe80::9a47:52f4:b89d:cb6f on enp0s3.*.
May 23 11:48:13 arun-VirtualBox systemd[1]: Started OpenBSD Secure Shell server.
May 23 11:48:13 arun-VirtualBox systemd[1]: Reached target Multi-User System.
May 23 11:48:13 arun-VirtualBox systemd[1]: Reached target Graphical Interface.
May 23 11:48:13 arun-VirtualBox systemd[1]: Starting Update UTMP about System Runlevel Changes...
May 23 11:48:13 arun-VirtualBox whoopsie[688]: [11:48:13] The default IPv4 route is: /org/freedesktop/NetworkManager/ActiveConnection/1
May 23 11:48:13 arun-VirtualBox nm-dispatcher: req:3 'up' [enp0s8]: new request (1 scripts)
May 23 11:48:13 arun-VirtualBox whoopsie[688]: [11:48:13] Not a paid data plan: /org/freedesktop/NetworkManager/ActiveConnection/1
May 23 11:48:13 arun-VirtualBox whoopsie[688]: [11:48:13] Found usable connection: /org/freedesktop/NetworkManager/ActiveConnection/1
May 23 11:48:13 arun-VirtualBox systemd[1]: Started Update UTMP about System Runlevel Changes.
May 23 11:48:13 arun-VirtualBox whoopsie[688]: [11:48:13] The default IPv4 route is: /org/freedesktop/NetworkManager/ActiveConnection/1
May 23 11:48:13 arun-VirtualBox systemd[1]: Startup finished in 4.930s (kernel) + 16.380s (userspace) = 21.310s.
May 23 11:48:13 arun-VirtualBox whoopsie[688]: [11:48:13] Not a paid data plan: /org/freedesktop/NetworkManager/ActiveConnection/1
May 23 11:48:13 arun-VirtualBox whoopsie[688]: [11:48:13] Found usable connection: /org/freedesktop/NetworkManager/ActiveConnection/1
May 23 11:48:14 arun-VirtualBox systemd[1]: Reloading OpenBSD Secure Shell server.
May 23 11:48:14 arun-VirtualBox systemd[1]: Reloaded OpenBSD Secure Shell server.
May 23 11:48:14 arun-VirtualBox systemd[1]: Reloading OpenBSD Secure Shell server.
May 23 11:48:14 arun-VirtualBox systemd[1]: Reloaded OpenBSD Secure Shell server.
May 23 11:48:14 arun-VirtualBox nm-dispatcher: req:3 'up' [enp0s8]: start running ordered scripts...
May 23 11:48:14 arun-VirtualBox systemd[1]: Reloading OpenBSD Secure Shell server.
May 23 11:48:14 arun-VirtualBox systemd[1]: Reloaded OpenBSD Secure Shell server.
May 23 11:48:14 arun-VirtualBox systemd[1]: Reloading OpenBSD Secure Shell server.
May 23 11:48:14 arun-VirtualBox systemd[1]: Reloaded OpenBSD Secure Shell server.
May 23 11:48:16 arun-VirtualBox systemd[1]: Created slice User Slice of lightdm.
May 23 11:48:16 arun-VirtualBox systemd[1]: Started Session c1 of user lightdm.
May 23 11:48:16 arun-VirtualBox systemd[1]: Starting User Manager for UID 108...
May 23 11:48:16 arun-VirtualBox systemd[1275]: Reached target Sockets.
May 23 11:48:16 arun-VirtualBox systemd[1275]: Reached target Paths.
May 23 11:48:16 arun-VirtualBox systemd[1275]: Reached target Timers.
May 23 11:48:16 arun-VirtualBox systemd[1275]: Reached target Basic System.
May 23 11:48:16 arun-VirtualBox systemd[1275]: Reached target Default.
May 23 11:48:16 arun-VirtualBox systemd[1275]: Startup finished in 156ms.
May 23 11:48:16 arun-VirtualBox systemd[1]: Started User Manager for UID 108.
May 23 11:48:17 arun-VirtualBox NetworkManager[693]: <info>  [1495532897.6805] manager: startup complete
May 23 11:48:17 arun-VirtualBox org.a11y.atspi.Registry[1304]: SpiRegistry daemon is running with well-known name - org.a11y.atspi.Registry
May 23 11:48:19 arun-VirtualBox dbus[642]: [system] Activating via systemd: service name='org.bluez' unit='dbus-org.bluez.service'
May 23 11:48:20 arun-VirtualBox dbus[642]: [system] Activating via systemd: service name='org.freedesktop.RealtimeKit1' unit='rtkit-daemon.service'
May 23 11:48:20 arun-VirtualBox systemd[1]: Starting RealtimeKit Scheduling Policy Service...
May 23 11:48:20 arun-VirtualBox dbus[642]: [system] Successfully activated service 'org.freedesktop.RealtimeKit1'
May 23 11:48:20 arun-VirtualBox systemd[1]: Started RealtimeKit Scheduling Policy Service.
May 23 11:48:20 arun-VirtualBox rtkit-daemon[1393]: Successfully called chroot.
May 23 11:48:20 arun-VirtualBox rtkit-daemon[1393]: Successfully dropped privileges.
May 23 11:48:20 arun-VirtualBox rtkit-daemon[1393]: Successfully limited resources.
May 23 11:48:20 arun-VirtualBox rtkit-daemon[1393]: Running.
May 23 11:48:20 arun-VirtualBox rtkit-daemon[1393]: Successfully made thread 1390 of process 1390 (n/a) owned by '108' high priority at nice level -11.
May 23 11:48:20 arun-VirtualBox rtkit-daemon[1393]: Supervising 1 threads of 1 processes of 1 users.
May 23 11:48:20 arun-VirtualBox rtkit-daemon[1393]: Watchdog thread running.
May 23 11:48:20 arun-VirtualBox rtkit-daemon[1393]: Canary thread running.
May 23 11:48:20 arun-VirtualBox dbus[642]: [system] Activating via systemd: service name='org.freedesktop.UPower' unit='upower.service'
May 23 11:48:20 arun-VirtualBox systemd[1]: Starting Daemon for power management...
May 23 11:48:20 arun-VirtualBox NetworkManager[693]: <info>  [1495532900.6795] manager: WiFi hardware radio set enabled
May 23 11:48:20 arun-VirtualBox NetworkManager[693]: <info>  [1495532900.6796] manager: WWAN hardware radio set enabled
May 23 11:48:20 arun-VirtualBox dbus[642]: [system] Successfully activated service 'org.freedesktop.UPower'
May 23 11:48:20 arun-VirtualBox systemd[1]: Started Daemon for power management.
May 23 11:48:21 arun-VirtualBox dbus[642]: [system] Activating via systemd: service name='org.freedesktop.ColorManager' unit='colord.service'
May 23 11:48:21 arun-VirtualBox systemd[1]: Starting Manage, Install and Generate Color Profiles...
May 23 11:48:21 arun-VirtualBox pulseaudio[1390]: [pulseaudio] alsa-util.c: Disabling timer-based scheduling because running inside a VM.
May 23 11:48:21 arun-VirtualBox pulseaudio[1390]: [pulseaudio] sink.c: Default and alternate sample rates are the same.
May 23 11:48:21 arun-VirtualBox rtkit-daemon[1393]: Supervising 1 threads of 1 processes of 1 users.
May 23 11:48:21 arun-VirtualBox rtkit-daemon[1393]: Successfully made thread 1415 of process 1390 (n/a) owned by '108' RT at priority 5.
May 23 11:48:21 arun-VirtualBox rtkit-daemon[1393]: Supervising 2 threads of 1 processes of 1 users.
May 23 11:48:21 arun-VirtualBox pulseaudio[1390]: [pulseaudio] alsa-util.c: Disabling timer-based scheduling because running inside a VM.
May 23 11:48:21 arun-VirtualBox rtkit-daemon[1393]: Supervising 2 threads of 1 processes of 1 users.
May 23 11:48:21 arun-VirtualBox rtkit-daemon[1393]: Successfully made thread 1416 of process 1390 (n/a) owned by '108' RT at priority 5.
May 23 11:48:21 arun-VirtualBox rtkit-daemon[1393]: Supervising 3 threads of 1 processes of 1 users.
May 23 11:48:21 arun-VirtualBox dbus[642]: [system] Successfully activated service 'org.freedesktop.ColorManager'
May 23 11:48:21 arun-VirtualBox systemd[1]: Started Manage, Install and Generate Color Profiles.
May 23 11:48:21 arun-VirtualBox rtkit-daemon[1393]: Successfully made thread 1421 of process 1421 (n/a) owned by '108' high priority at nice level -11.
May 23 11:48:21 arun-VirtualBox rtkit-daemon[1393]: Supervising 4 threads of 2 processes of 1 users.
May 23 11:48:21 arun-VirtualBox pulseaudio[1421]: [pulseaudio] pid.c: Daemon already running.
May 23 11:48:22 arun-VirtualBox pulseaudio[1390]: [alsa-sink-Intel ICH] alsa-sink.c: ALSA woke us up to write new data to the device, but there was actually nothing to write.
May 23 11:48:22 arun-VirtualBox pulseaudio[1390]: [alsa-sink-Intel ICH] alsa-sink.c: Most likely this is a bug in the ALSA driver 'snd_intel8x0'. Please report this issue to the ALSA developers.
May 23 11:48:22 arun-VirtualBox pulseaudio[1390]: [alsa-sink-Intel ICH] alsa-sink.c: We were woken up with POLLOUT set -- however a subsequent snd_pcm_avail() returned 0 or another value < min_avail.
May 23 11:48:44 arun-VirtualBox pulseaudio[1390]: [pulseaudio] bluez5-util.c: GetManagedObjects() failed: org.freedesktop.DBus.Error.TimedOut: Failed to activate service 'org.bluez': timed out
May 23 11:49:11 arun-VirtualBox systemd[1]: Created slice User Slice of arun.
May 23 11:49:11 arun-VirtualBox systemd[1]: Starting User Manager for UID 1000...
May 23 11:49:11 arun-VirtualBox systemd[1]: Started Session 1 of user arun.
May 23 11:49:11 arun-VirtualBox systemd[1444]: Reached target Sockets.
May 23 11:49:11 arun-VirtualBox systemd[1444]: Reached target Timers.
May 23 11:49:11 arun-VirtualBox systemd[1444]: Reached target Paths.
May 23 11:49:11 arun-VirtualBox systemd[1444]: Reached target Basic System.
May 23 11:49:11 arun-VirtualBox systemd[1444]: Reached target Default.
May 23 11:49:11 arun-VirtualBox systemd[1444]: Startup finished in 79ms.
May 23 11:49:11 arun-VirtualBox systemd[1]: Started User Manager for UID 1000.
May 23 11:51:12 arun-VirtualBox kernel: [  200.082378] znakec: module license 'unspecified' taints kernel.
May 23 11:51:12 arun-VirtualBox kernel: [  200.082382] Disabling lock debugging due to kernel taint
May 23 11:51:12 arun-VirtualBox kernel: [  200.085653] I was assigned major number 245. To talk to
May 23 11:51:12 arun-VirtualBox kernel: [  200.085656] the driver, create a dev file with
May 23 11:51:12 arun-VirtualBox kernel: [  200.085657] 'mknod /dev/znakec c 245 0'.
May 23 11:51:12 arun-VirtualBox kernel: [  200.085658] Try various minor numbers. Try to cat and echo to
May 23 11:51:12 arun-VirtualBox kernel: [  200.085659] the device file.
May 23 11:51:12 arun-VirtualBox kernel: [  200.085660] Remove the device file and module when done.
May 23 11:51:12 arun-VirtualBox kernel: [  200.085681] BUG: unable to handle kernel NULL pointer dereference at           (null)
May 23 11:51:12 arun-VirtualBox kernel: [  200.085797] IP: [<ffffffffc03ab2ab>] init_module+0xab/0xb0 [znakec]
May 23 11:51:12 arun-VirtualBox kernel: [  200.085970] PGD 0 
May 23 11:51:12 arun-VirtualBox kernel: [  200.085996] Oops: 0002 [#1] SMP
May 23 11:51:12 arun-VirtualBox kernel: [  200.086028] Modules linked in: znakec(POE+) vboxsf(OE) intel_powerclamp crct10dif_pclmul crc32_pclmul snd_intel8x0 ghash_clmulni_intel snd_ac97_codec aesni_intel aes_x86_64 ac97_bus lrw snd_pcm glue_helper snd_seq_midi ablk_helper snd_seq_midi_event joydev snd_rawmidi cryptd snd_seq vboxvideo(OE) ttm snd_seq_device intel_rapl_perf snd_timer snd drm_kms_helper drm soundcore input_leds fb_sys_fops syscopyarea vboxguest(OE) serio_raw sysfillrect sysimgblt mac_hid i2c_piix4 parport_pc ppdev lp parport autofs4 hid_generic usbhid hid psmouse ahci libahci e1000 pata_acpi fjes video
May 23 11:51:12 arun-VirtualBox kernel: [  200.086638] CPU: 0 PID: 2281 Comm: insmod Tainted: P           OE   4.8.0-52-generic #55~16.04.1-Ubuntu
May 23 11:51:12 arun-VirtualBox kernel: [  200.086722] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006
May 23 11:51:12 arun-VirtualBox kernel: [  200.086796] task: ffff92277d35d880 task.stack: ffff92277d34c000
May 23 11:51:12 arun-VirtualBox kernel: [  200.086849] RIP: 0010:[<ffffffffc03ab2ab>]  [<ffffffffc03ab2ab>] init_module+0xab/0xb0 [znakec]
May 23 11:51:12 arun-VirtualBox kernel: [  200.086933] RSP: 0018:ffff92277d34fc78  EFLAGS: 00010246
May 23 11:51:12 arun-VirtualBox kernel: [  200.086981] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 000000000000005b
May 23 11:51:12 arun-VirtualBox kernel: [  200.087043] RDX: 0000000000000000 RSI: ffffffffc03ac1c0 RDI: 0000000000000000
May 23 11:51:12 arun-VirtualBox kernel: [  200.087104] RBP: ffff92277d34fc78 R08: 0000000000000000 R09: 0000000000000006
May 23 11:51:12 arun-VirtualBox kernel: [  200.087165] R10: 000000000f500000 R11: 00000000000001ef R12: ffff92277d34fea8
May 23 11:51:12 arun-VirtualBox kernel: [  200.087226] R13: ffffffffc03ab200 R14: 0000000000000001 R15: ffffffffc03ad100
May 23 11:51:12 arun-VirtualBox kernel: [  200.087289] FS:  00007f16090b4700(0000) GS:ffff92277fc00000(0000) knlGS:0000000000000000
May 23 11:51:12 arun-VirtualBox kernel: [  200.087359] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
May 23 11:51:12 arun-VirtualBox kernel: [  200.087409] CR2: 0000000000000000 CR3: 000000003d390000 CR4: 00000000000406f0
May 23 11:51:12 arun-VirtualBox kernel: [  200.087483] Stack:
May 23 11:51:12 arun-VirtualBox kernel: [  200.087507]  ffff92277d34fcf8 ffffffffbae02190 ffffac8b4186b000 ffff92277d34fcc0
May 23 11:51:12 arun-VirtualBox kernel: [  200.087582]  0000000000000246 0000000078d4fac0 0000000000000003 ffffffffbb00a8d2
May 23 11:51:12 arun-VirtualBox kernel: [  200.087657]  0000000000000003 ffff922778d4fac0 0000000000000018 00000000c09b59cf
May 23 11:51:12 arun-VirtualBox kernel: [  200.087732] Call Trace:
May 23 11:51:12 arun-VirtualBox kernel: [  200.087764]  [<ffffffffbae02190>] do_one_initcall+0x50/0x1a0
May 23 11:51:12 arun-VirtualBox kernel: [  200.087842]  [<ffffffffbb00a8d2>] ? kmem_cache_alloc_trace+0x152/0x1c0
May 23 11:51:12 arun-VirtualBox kernel: [  200.087908]  [<ffffffffbaf9ee44>] do_init_module+0x5f/0x1f6
May 23 11:51:12 arun-VirtualBox kernel: [  200.087959]  [<ffffffffbaf11590>] load_module+0x1780/0x1d20
May 23 11:51:12 arun-VirtualBox kernel: [  200.088014]  [<ffffffffbaf0de40>] ? __symbol_put+0x60/0x60
May 23 11:51:12 arun-VirtualBox kernel: [  200.088081]  [<ffffffffbb1d28ed>] ? ima_post_read_file+0x7d/0xa0
May 23 11:51:12 arun-VirtualBox kernel: [  200.088140]  [<ffffffffbb172b6b>] ? security_kernel_post_read_file+0x6b/0x80
May 23 11:51:12 arun-VirtualBox kernel: [  200.088203]  [<ffffffffbaf11d9f>] SYSC_finit_module+0xdf/0x110
May 23 11:51:12 arun-VirtualBox kernel: [  200.089958]  [<ffffffffbaf11dee>] SyS_finit_module+0xe/0x10
May 23 11:51:12 arun-VirtualBox kernel: [  200.091487]  [<ffffffffbb69a8f6>] entry_SYSCALL_64_fastpath+0x1e/0xa8
May 23 11:51:12 arun-VirtualBox kernel: [  200.092995] Code: bf fa 48 c7 c7 a2 c0 3a c0 e8 10 37 bf fa 48 c7 c7 90 c1 3a c0 e8 04 37 bf fa 31 c0 48 c7 c6 c0 c1 3a c0 b9 5b 00 00 00 48 89 c7 <f3> a4 5d c3 90 66 66 66 66 90 55 8b 3d 48 25 00 00 48 c7 c1 80 
May 23 11:51:12 arun-VirtualBox kernel: [  200.097970] RIP  [<ffffffffc03ab2ab>] init_module+0xab/0xb0 [znakec]
May 23 11:51:12 arun-VirtualBox kernel: [  200.099517]  RSP <ffff92277d34fc78>
May 23 11:51:12 arun-VirtualBox kernel: [  200.100998] CR2: 0000000000000000
May 23 11:51:12 arun-VirtualBox kernel: [  200.102432] fbcon_switch: detected unhandled fb_set_par error, error code -16
May 23 11:51:12 arun-VirtualBox kernel: [  200.105927] fbcon_switch: detected unhandled fb_set_par error, error code -16
May 23 11:51:12 arun-VirtualBox kernel: [  200.109360] ---[ end trace c927b607581ee2ca ]---