Error on "vagrant up"

Output:-

eth0 Link encap:Ethernet HWaddr 98:90:96:db:8a:b5
inet addr:41.86.179.198 Bcast:41.86.179.255 Mask:255.255.254.0 inet6 addr: fe80::9a90:96ff:fedb:8ab5/64 Scope:Link inet6 addr: 2002:2956:b449:b:586:a096:6239:e459/64 Scope:Global inet6 addr: fec0::b:c9d5:fb4b:9531:290f/64 Scope:Site inet6 addr: fec0::b:9a90:96ff:fedb:8ab5/64 Scope:Site inet6 addr: 2002:2956:b449:b:c9d5:fb4b:9531:290f/64 Scope:Global inet6 addr: 2002:2956:b449:b:9a90:96ff:fedb:8ab5/64 Scope:Global inet6 addr: fec0::b:586:a096:6239:e459/64 Scope:Site UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:3438422 errors:0 dropped:0 overruns:0 frame:0 TX packets:811786 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:2174836579 (2.1 GB) TX bytes:68632224 (68.6 MB) Interrupt:20 Memory:f7c00000-f7c20000

lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0 inet6 addr: ::1/128 Scope:Host UP LOOPBACK RUNNING MTU:65536 Metric:1 RX packets:6204 errors:0 dropped:0 overruns:0 frame:0 TX packets:6204 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1 RX bytes:950224 (950.2 KB) TX bytes:950224 (950.2 KB)

vboxnet0 Link encap:Ethernet HWaddr 0a:00:27:00:00:00
inet addr:192.168.33.1 Bcast:192.168.33.255 Mask:255.255.255.0 inet6 addr: fe80::800:27ff:fe00:0/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:96 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:0 (0.0 B) TX bytes:12513 (12.5 KB)