Stuff

open("/sys/class/net/dummy0/statistics/tx_packets", O_RDONLY) = 18
fstat(18, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x2b37e6d64000
read(18, "3\n", 4096)                   = 2
close(18)                               = 0
munmap(0x2b37e6d64000, 4096)            = 0
open("/sys/class/net/dummy0/statistics/rx_bytes", O_RDONLY) = 18
fstat(18, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x2b37e6d64000
read(18, "0\n", 4096)                   = 2
close(18)                               = 0
munmap(0x2b37e6d64000, 4096)            = 0
open("/sys/class/net/dummy0/statistics/tx_bytes", O_RDONLY) = 18
fstat(18, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x2b37e6d64000
read(18, "210\n", 4096)                 = 4
close(18)                               = 0
munmap(0x2b37e6d64000, 4096)            = 0
open("/sys/class/net/dummy0/address", O_RDONLY) = 18
fstat(18, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x2b37e6d64000
read(18, "5a:e6:37:59:1a:0d\n", 4096)   = 18
close(18)                               = 0
munmap(0x2b37e6d64000, 4096)            = 0
open("/proc/net/route", O_RDONLY)       = 18
fstat(18, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
fstat(18, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x2b37e6d64000
read(18, "Iface\tDestination\tGateway \tFlags"..., 1024) = 1024
read(18, "", 1024)                      = 0
Process 5298 detached