socket(PF_INET, SOCK_DGRAM, IPPROTO_UDP) = 4
ioctl(4, SNDCTL_TMR_TIMEBASE or TCGETS, 0xbfb8b5d8) = -1 EINVAL (Invalid argument)
_llseek(4, 0, 0xbfb8b600, SEEK_CUR)     = -1 ESPIPE (Illegal seek)
ioctl(4, SNDCTL_TMR_TIMEBASE or TCGETS, 0xbfb8b5d8) = -1 EINVAL (Invalid argument)
_llseek(4, 0, 0xbfb8b600, SEEK_CUR)     = -1 ESPIPE (Illegal seek)
fcntl64(4, F_SETFD, FD_CLOEXEC)         = 0
getpeername(4, 0x1d08a4e8, [256])       = -1 ENOTCONN (Transport endpoint is not connected)